CN104141841A - Connecting element between tank and pipe - Google Patents
Connecting element between tank and pipe Download PDFInfo
- Publication number
- CN104141841A CN104141841A CN201410310669.0A CN201410310669A CN104141841A CN 104141841 A CN104141841 A CN 104141841A CN 201410310669 A CN201410310669 A CN 201410310669A CN 104141841 A CN104141841 A CN 104141841A
- Authority
- CN
- China
- Prior art keywords
- pipe
- tank
- sleeve
- link
- internal layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L21/00—Joints with sleeve or socket
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L27/00—Adjustable joints, Joints allowing movement
- F16L27/10—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations
- F16L27/107—Adjustable joints, Joints allowing movement comprising a flexible connection only, e.g. for damping vibrations the ends of the pipe being interconnected by a flexible sleeve
Abstract
The invention discloses a connecting element between a tank and a pipe. The connecting element is a sleeve, wherein one end of the sleeve is provided with an inner layer sleeve and an outer layer sleeve, the other end of the sleeve can be connected with the tank, and the pipe can be connected with the inner layer sleeve or the outer layer sleeve. The connecting element has the advantages that powder materials cannot be remained between the tank and the pipe, the powder materials are saved, and the potential safety hazard is avoided.
Description
Technical field
The present invention relates to the production field of field Nd Fe B alloys, particularly the link between a kind of tank and pipe of neodymium iron boron pulverizing process.
Background technique
At present, in neodymium iron boron pulverizing process, as shown in Figure 1, mainly realize between tank and pipe and being connected by individual layer seal rubber sleeve, and realize and being tightly connected by the combination of fastening iron clamp and fastening iron ring.As shown in Figures 2 and 3, gum cover 2 one end are connected with tank 3 (powder material tank), and fixing for a long time with fastening iron ring, the other end 1 is connected with pipe, and fixes with fastening iron clamp, when packing into or emitting after powder, unclamp fastening iron clamp, cancellation gum cover 2 is connected with pipe 1, still, and when the powder material tank inversion that powder is housed is put to powder, have between the crack that a small amount of powder remains in seal rubber sleeve and pipe, cause powder loss, and neodymium iron boron powder chance air meeting spontaneous combustion, potential safety hazard caused.
The information that is disclosed in this background technique part is only intended to increase the understanding to general background of the present invention, and should not be regarded as admitting or imply that in any form this information structure has been the known prior art of persons skilled in the art.
Summary of the invention
The object of the present invention is to provide the link between a kind of tank and pipe, under upright and inversion two states, there will not be residual powder at powder material tank, save powder, use safety.
For achieving the above object, the invention provides the link between a kind of tank and pipe, this link is sleeve, and one end of sleeve has internal layer cover and outer cover, and the other end of sleeve can be connected with tank, and pipe can be connected with internal layer cover or outer cover.
Preferably, between internal layer cover and outer cover, have gap, the width in gap is suitable with the thickness of pipe.
Preferably, the length of outer cover is less than the length of internal layer cover.
Preferably, sleeve is circular.
Preferably, sleeve is made up of rubber material.
Compared with prior art, the present invention has following beneficial effect: by one end of link, internal layer cover and outer cover are set, upright and while being inverted at tank (powder material tank), powder can be not residual between tank and pipe, saves powder, stops potential safety hazard.
Brief description of the drawings
Fig. 1 is the cross-sectional schematic of existing rubber connecting sleeve;
Fig. 2 is the upright connection diagram between existing tank and pipe;
Fig. 3 is the inversion connection diagram between existing tank and pipe;
Fig. 4 is according to the schematic diagram of the other end of the link between tank of the present invention and pipe;
Fig. 5 is according to the schematic diagram of one end of the link between tank of the present invention and pipe;
Fig. 6 is according to the cross-sectional schematic of the link between tank of the present invention and pipe;
Fig. 7 is according to the upright connection diagram between tank of the present invention and pipe;
Fig. 8 is according to the inversion connection diagram between tank of the present invention and pipe.
Main description of reference numerals:
1-pipe, 2-gum cover, 3-tank, 4-link, 41-internal layer cover, the outer cover of 42-.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail, but is to be understood that protection scope of the present invention is not subject to the restriction of embodiment.
Unless separately there is other clearly to represent, otherwise in whole specification and claims, term " comprises " or its conversion was stated being understood to include as " comprising " or " including " etc. element or constituent element, and do not get rid of other element or other constituent element.
As shown in Figures 4 to 6, according to the link 4 between a kind of tank of the specific embodiment of the invention and pipe, this link 4 is sleeve, one end of sleeve has internal layer cover 41 and outer cover 42, the other end of sleeve can be connected with tank 3, pipe 1 can with internal layer overlap 41 or outer cover 42 is connected, pipe 1 internal layer cover 41 or outer cover 42 can be sealedly and fixedly connected by fastening iron clamp realization.The other end of sleeve is individual layer cover, is connected with tank 3 as long as realize, and tank 3 is fixedly connected with by fastening iron ring for a long time with the other end of sleeve.
In such scheme, between internal layer cover 41 and outer cover 42, have gap, the width in gap is suitable with the thickness of pipe 1, can certainly regulate as required size, and the thickness of the thickness of outer cover 42 and internal layer cover 41 can regulate size as required.In addition, the length of outer cover 42 is less than the length of internal layer cover 41, facilitates being fixedly connected with of internal layer cover 41 and pipe 1, and exceeding size partly can regulate as required.Sleeve is generally circle, and the size of its inner diameter of design modifying and outer diameter, can be used as other shapes certainly as required.Further, sleeve is preferably made up of rubber material, easily connects and seals.
As shown in Figure 7 and Figure 8, when tank 3 (powder material tank) just immediately, in the state to the in-built powder of batch can, pipe 1 is connected by fastening iron clamp with the internal layer cover 41 of one end of sleeve; In the time that powder material tank is inverted, in putting powdery state, now the internal layer of one end of sleeve cover 41 is filled in pipe 1, and outer cover 42 is connected with pipe 1 by fastening iron clamp.Like this, in the time putting powder, powder directly enters in tank 3 by the internal layer cover 41 of one end of sleeve, there will not be powder residue problem, stops potential safety hazard.
It should be noted that, this link 4 is not only confined to use in neodymium iron boron powder process, and any industry being tightly connected that relates to tank and pipe is all suitable for.
The aforementioned description to concrete exemplary of the present invention is in order to illustrate and the object of illustration.These descriptions not want the present invention to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.Exemplary embodiment is selected and the object described is to explain certain principles of the present invention and practical application thereof, thereby made those skilled in the art can realize and utilize various exemplary of the present invention and various selection and change.Scope of the present invention is intended to be limited by claims and equivalents thereof.
Claims (5)
1. the link between tank and pipe, is characterized in that, this link is sleeve, and one end of described sleeve has internal layer cover and outer cover, and the other end of described sleeve can be connected with described tank, and described pipe can be connected with described internal layer cover or described outer cover.
2. the link between tank according to claim 1 and pipe, is characterized in that, between described internal layer cover and outer cover, has gap, and the width in described gap is suitable with the thickness of described pipe.
3. the link between tank according to claim 1 and pipe, is characterized in that, the length of described outer cover is less than the length of described internal layer cover.
4. the link between tank according to claim 1 and pipe, is characterized in that, described sleeve is circular.
5. the link between tank according to claim 1 and pipe, is characterized in that, described sleeve is made up of rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410310669.0A CN104141841B (en) | 2014-07-01 | 2014-07-01 | Connector between tank and pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410310669.0A CN104141841B (en) | 2014-07-01 | 2014-07-01 | Connector between tank and pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104141841A true CN104141841A (en) | 2014-11-12 |
| CN104141841B CN104141841B (en) | 2016-05-25 |
Family
ID=51851112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410310669.0A Active CN104141841B (en) | 2014-07-01 | 2014-07-01 | Connector between tank and pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104141841B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4099749A (en) * | 1974-04-08 | 1978-07-11 | Air-O-Mulder B.V. | Coupling sleeve |
| DE20001867U1 (en) * | 1999-02-08 | 2000-03-23 | Uponor Innovation Ab | Connector |
| CN2886283Y (en) * | 2006-01-23 | 2007-04-04 | 威皇塑料工业(昆山)有限公司 | Leakproof pipe sleeve |
| CN102734581A (en) * | 2012-06-29 | 2012-10-17 | 三一重工股份有限公司 | Discharge pipe and bulk powder goods tanker |
| CN103016860A (en) * | 2012-12-24 | 2013-04-03 | 中铝广西有色金源稀土股份有限公司 | Connecting pipe for conveying powder material |
-
2014
- 2014-07-01 CN CN201410310669.0A patent/CN104141841B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4099749A (en) * | 1974-04-08 | 1978-07-11 | Air-O-Mulder B.V. | Coupling sleeve |
| DE20001867U1 (en) * | 1999-02-08 | 2000-03-23 | Uponor Innovation Ab | Connector |
| CN2886283Y (en) * | 2006-01-23 | 2007-04-04 | 威皇塑料工业(昆山)有限公司 | Leakproof pipe sleeve |
| CN102734581A (en) * | 2012-06-29 | 2012-10-17 | 三一重工股份有限公司 | Discharge pipe and bulk powder goods tanker |
| CN103016860A (en) * | 2012-12-24 | 2013-04-03 | 中铝广西有色金源稀土股份有限公司 | Connecting pipe for conveying powder material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104141841B (en) | 2016-05-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Connection between tank and pipe Effective date of registration: 20230717 Granted publication date: 20160525 Pledgee: China CITIC Bank Co.,Ltd. Taiyuan Branch Pledgor: SINO MAGNETICS TECHNOLOGY Co.,Ltd. Registration number: Y2023140000039 |