CN207393401U - A kind of metering pump leak-proof device - Google Patents
A kind of metering pump leak-proof device Download PDFInfo
- Publication number
- CN207393401U CN207393401U CN201721301907.7U CN201721301907U CN207393401U CN 207393401 U CN207393401 U CN 207393401U CN 201721301907 U CN201721301907 U CN 201721301907U CN 207393401 U CN207393401 U CN 207393401U
- Authority
- CN
- China
- Prior art keywords
- metering pump
- leak
- proof device
- plunger
- utility
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of metering pump leak-proof devices, including metering pump body, the metering pump body is equipped with plunger, the plunger at one end is equipped with helicla flute, and the leak-proof device is arranged on plunger, and the leak-proof device includes sealing shroud, the sealing shroud is set in by screw on plunger, and be fixed on metering pump body, the leak-proof device further includes several cooling fins, and the cooling fin is uniformly set on sealing shroud.The leak-proof device of the utility model is set on metering pump, and with the use of metering pump, oil leak enters cooling fin with helicla flute, with the superposition of cooling fin, slowly oil leak is cooled and solidified, seals cooling fin after oil leak cooled and solidified so that subsequent oil leak is all locked in metering pump.
Description
Technical field
The utility model is related to a kind of metering pump technical fields, and in particular to a kind of metering pump leak-proof device.
Background technology
Metering pump is widely used in each occasion such as chemical industry, oil refining, common non-woven fabric production line metering pump, due to nothing
Woven fabric production line does not all shut down use for a long time mostly, so during much time using, oil in metering pump with
The plunger ports position of the benefit metering pump of the use meeting of metering pump slowly, once there are dust particles to be sticked in oil leak with metering pump
Cooling can be set in the position of plunger, the use for causing metering pump is unstable, it is therefore desirable to often be cleaned, but once
Cleaning just needs production line work of stopping, and causes unnecessary economic loss.
Utility model content
The utility model can be allowed metering pump to be stablized and use nothing in view of the above-mentioned problems, provide a kind of simple in structure, easy to use
The metering pump leak-proof device that must be cleaned.
The technical scheme in the invention for solving the above technical problem is：
A kind of metering pump leak-proof device, including metering pump body, the metering pump body is equipped with plunger, the plunger
One end is equipped with helicla flute, and the leak-proof device is arranged on plunger, and the leak-proof device includes sealing shroud, and the sealing shroud passes through
Screw is set on plunger, and is fixed on metering pump body, and the leak-proof device further includes several cooling fins, the cooling fin
Uniformly it is set on sealing shroud.
The utility model has the advantages that：
1. the leak-proof device of the utility model is set on metering pump, with the use of metering pump, oil leak is with helicla flute
Into cooling fin, with the superposition of cooling fin, slowly oil leak is cooled and solidified, it is after oil leak cooled and solidified that cooling fin is close
Envelope so that subsequent oil leak is all locked in metering pump.
2. the utility model is easy to manufacture, easy to assembly, stable structure is durable.
In addition to objects, features and advantages described above, the utility model also has other purposes, feature and excellent
Point.Below with reference to figure, the utility model is described in further detail.
Description of the drawings
It forms the part of this specification, show the utility model for further understanding the attached drawing of the utility model
Preferred embodiment, and be used for together with specification illustrating the principle of the utility model.In the accompanying drawings：
Fig. 1 is the dimensional structure diagram of the utility model；
Fig. 2 is the schematic cross-sectional view of the utility model.
Wherein, reference numeral is：
10 be metering pump body, 11 be plunger, 12 be helicla flute, 20 be leak-proof device, 21 be sealing shroud, 22 be screw,
23 be cooling fin.
Specific embodiment
The embodiment of the utility model is described in detail below in conjunction with attached drawing, but the utility model can be by right
It is required that the multitude of different ways for limiting and covering is implemented.
Referring to figs. 1 to Fig. 2, a kind of metering pump leak-proof device as depicted in figs. 1 and 2, including metering pump body 10, institute
Metering pump body 10 is stated equipped with plunger 11, described 11 one end of plunger is equipped with helicla flute 12, and the leak-proof device 20 is arranged on column
On plug 11, the leak-proof device 20 includes sealing shroud 21, and the sealing shroud 21 is set in by screw 22 on plunger 11, and fixed
On metering pump body 10, the leak-proof device 20 further includes several cooling fins 23, and the cooling fin 23 is uniformly set in sealing
On set 21.
It these are only the preferred embodiment of the utility model, be not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modifications, equivalent replacements and improvements are made should be included within the scope of protection of this utility model.
Claims (1)
1. a kind of metering pump leak-proof device, including metering pump body, which is characterized in that the metering pump body is equipped with column
Plug, the plunger at one end are equipped with helicla flute, and the leak-proof device is arranged on plunger, and the leak-proof device includes sealing shroud, institute
It states sealing shroud to be set on plunger by screw, and is fixed on metering pump body, the leak-proof device further includes several heat dissipations
Piece, the cooling fin are uniformly set on sealing shroud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721301907.7U CN207393401U (en) | 2017-10-11 | 2017-10-11 | A kind of metering pump leak-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721301907.7U CN207393401U (en) | 2017-10-11 | 2017-10-11 | A kind of metering pump leak-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207393401U true CN207393401U (en) | 2018-05-22 |
Family
ID=62331714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721301907.7U Expired - Fee Related CN207393401U (en) | 2017-10-11 | 2017-10-11 | A kind of metering pump leak-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207393401U (en) |
-
2017
- 2017-10-11 CN CN201721301907.7U patent/CN207393401U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 325000 No. 62, Qin Feng Road, Ouhai Xiyan Industrial Park, Wenzhou, Zhejiang Patentee after: Zhejiang Chao long textile machinery Limited by Share Ltd Address before: 325000 No. 62, Qin Feng Road, Ouhai Xiyan Industrial Park, Wenzhou, Zhejiang Patentee before: Wenzhou Chaolong Textile Machinery Co.,Ltd |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20201011 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |