CN203685587U - Dynamic seal device of liquid cooler and cooler - Google Patents
Dynamic seal device of liquid cooler and cooler Download PDFInfo
- Publication number
- CN203685587U CN203685587U CN201420003948.8U CN201420003948U CN203685587U CN 203685587 U CN203685587 U CN 203685587U CN 201420003948 U CN201420003948 U CN 201420003948U CN 203685587 U CN203685587 U CN 203685587U
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- CN
- China
- Prior art keywords
- dynamic seal
- seal apparatus
- cooler
- flange
- blind flange
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- 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 provides a dynamic seal device of a liquid cooler and the cooler. The dynamic seal device comprises a shell, a shell flange arranged at an inlet of the shell, a flange cover which is provided with an annular hollow part and covers the shell flange, at least one air inlet pipe, a seal plate embedded into the hollow part of the flange cover, and at least two seal rings, wherein one end of the air inlet pipe penetrates the seal plate, and the other end of the air inlet pipe is communicated with an outlet of the shell; the seal rings are annularly arranged on the circumferential wall of the seal plate and are embedded into the flange cover. According to the dynamic seal device, cooling liquid and compressed air are dynamically sealed and are subjected to leak detection, so that the problems of poor tight sealing and failure in leak detection of the cooling liquid and the compressed air in an existing cooler are solved. Therefore, the dynamic seal device is relatively convenient, durable and safe.
Description
Technical field
The utility model relates to a kind of dynamic seal apparatus of cooler, particularly a kind of dynamic seal apparatus of liquid cooling cooler and cooler thereof.
Background technique
In current dry type oil free screw formula air compressor; because delivery temperature is very high; reach as high as 240 degree; and conventional water-cooled shell and tube cooler; its two end-plate and housing and copper pipe are taked the directly mode of welding; owing to expanding with heat and contract with cold; housing is different with copper pipe linear expansion degree; usually can cause end socket weld welding seam failure to cause leakage problem; therefore this type of cooler cannot be used in the cooling of high temperature modification pressurized gas; in the course of time, cannot Reliable guarantee oil free screw formula air compressor reliable operation.
In addition, conventional water-cooled shell and tube cooler, once seal failure can cause cooling water crossfire in compressor head, causes the damage of compressor head, causes heavy losses.
Model utility content
The technical problems to be solved in the utility model is in order to overcome the defect that cooler sealing effect of the prior art is bad, cannot detect cooler leak case, and providing a kind of can carry out dynamic seal (packing) and cooling liquid and pressurized air be carried out to dynamic seal apparatus and the cooler thereof of the liquid cooling cooler of leak detection cooling liquid and pressurized air.
The utility model is to solve above-mentioned technical problem by following technical proposals:
A kind of dynamic seal apparatus of liquid cooling cooler, comprise: the shell flange, that a housing, is located at the ingress of this housing has the hollow portion of an annular and the blind flange, at least one suction tude, that are located at outside this shell flange are embedded the shrouding at the hollow portion of this blind flange, one end of described suction tude wears this shrouding, the other end of described suction tude communicates with the outlet port of this housing, its feature is, this dynamic seal apparatus also comprises at least two seal rings, described sealing ring is located at the perisporium of this shrouding, and is embedded mutually with described blind flange.
Preferably, described suction tude is steel pipe.
Preferably, the material of described shrouding is stainless steel material.
Preferably, described seal ring is an O type circle.
Preferably, described O type circle adopts fluorine rubber material to make.Due to O type circle adopt be fluorine rubber material, so can bear higher temperature.
Preferably, described blind flange is stainless steel.
Preferably, described blind flange is provided with the groove that some and described seal ring adapts.Like this, just seal ring can be positioned in described groove.
Preferably, be also furnished with one and reveal peep hole on described blind flange, this leakage peep hole is connected with described groove.In the time of described seal ring seal failure, cooling liquid or pressurized air can flow out by revealing peep hole, and pressure switch can be housed herein; there is hydrodynamic pressure herein once survey; automatically send signal, control compressor shutdown, avoid occurring to reveal causing great Accident due to quality.
Preferably, on described housing, be also provided with liquid entering hole and liquid outlet.Cooling liquid enters from liquid entering hole, around suction tude to High Temperature High Pressure pressurized air carry out cooling after, flow out from liquid outlet.
Preferably, between described shell flange and blind flange, be provided with a resilient pad.Like this, can avoid shell flange and blind flange because expand with heat and contract with cold generation deformation, and the seal failure causing.
Preferably, described pad is without asbestos washer.Have good elasticity without asbestos washer, have again superpower anti-permeability performance, be therefore that this material is commercially available obtaining as resilient pad material sealing, good simultaneously.
The utility model also provides a kind of cooler, and its feature is, it comprises the dynamic seal apparatus of liquid cooling cooler as above
Positive progressive effect of the present utility model is: the utility model provides a kind of dynamic seal apparatus and cooler thereof of liquid cooling cooler, can cooling liquid and air be carried out dynamic seal (packing) and cooling liquid and air leak are detected, have conveniently, durable feature simultaneously.
Brief description of the drawings
Fig. 1 is the schematic diagram of a preferred embodiment 1 of dynamic seal apparatus of the present utility model.
Fig. 2 is the partial schematic diagram of a preferred embodiment 1 of dynamic seal apparatus of the present utility model.
Fig. 3 is the schematic diagram of another preferred embodiment 3 of dynamic seal apparatus of the present utility model.
Fig. 4 is the partial schematic diagram of another preferred embodiment 3 of dynamic seal apparatus of the present utility model.
Description of reference numerals:
The dynamic seal apparatus of liquid cooling cooler: 1
Housing: 2
Shell flange: 3
Resilient pad: 4
Suction tude: 5
Shrouding: 6
O type circle: 7
Blind flange: 8
Reveal peep hole: 9
Groove: 10
Ingress: 11
Outlet port: 12
Liquid entering hole: 21
Liquid outlet: 22
Embodiment
Lift a preferred embodiment below, and carry out by reference to the accompanying drawings the clearer the utility model that intactly illustrates.
Understood incorporated by reference to Fig. 1, Fig. 2, a kind of dynamic seal apparatus 1 of liquid cooling cooler, comprise that a housing 2, is located at the shell flange 3 of the ingress 11 of this housing 2, and has the hollow portion of an annular and be for example located at blind flange 8(outside this shell flange 3, steel flange lid), at least one suction tude 5(for example, stainless steel suction tude), a shrouding 6(who is embedded at the hollow portion of this blind flange 8 for example, stainless steel shrouding), one end of described suction tude 5 wears this shrouding 6, and the other end of described suction tude 5 communicates with the outlet port 12 of this housing 2.The dynamic seal apparatus 1 of this liquid cooling cooler also comprises the O type circle 7 of at least two fluorine rubber materials, and O type circle 7 rings of described fluorine rubber material are located at the perisporium of this shrouding 6, and are embedded mutually with described blind flange 8.Described blind flange 8 is provided with the groove 10 that the O type circle 7 of some and described fluorine rubber material adapts.Between shell flange 3 and blind flange 8, be for example provided with a resilient pad 4(, without asbestos washer).On housing 2, be provided with a liquid entering hole 21 and liquid outlet 22, wherein liquid entering hole 21 is positioned at the top of housing 2, and liquid outlet 22 is positioned at the below of housing 2.When use, inject cooling liquid from liquid entering hole 21, under Action of Gravity Field, cooling liquid flows through each suction tude 5 from top to bottom successively, after the gas in suction tude 5 is lowered the temperature, flows out from liquid outlet 22.Pressurized gas enters each suction tude 5 from ingress 11, after cooling, discharge from outlet port 12.
The utility model also provides a kind of cooler of dynamic seal apparatus of the liquid cooling cooler based on embodiment 1.Because this cooler has adopted the technological scheme in embodiment 1, thereby there is better Security and serviceability, safeguard that the cost of cooler is also cheaper simultaneously.
Understood incorporated by reference to Fig. 3, Fig. 4, the utility model can also be furnished with one and reveal peep hole 9 on the blind flange 8 of the dynamic seal apparatus 1 of a kind of liquid cooling cooler based on embodiment 1, and this leakage peep hole 9 is connected with described groove 10.In the time of described O type circle 7 seal failure, cooling liquid or pressurized air can flow out by revealing peep hole 9, and pressure switch can be housed herein; there is hydrodynamic pressure herein once survey; automatically send signal, control compressor shutdown, avoid occurring to reveal causing great Accident due to quality.
The utility model also provides the cooler of the dynamic seal apparatus of the another kind of liquid cooling cooler based on embodiment 3.Because this cooler has adopted the technological scheme in embodiment 3, therefore, when the operation of compressor occurs can automatically stop when cooling liquid or pressurized gas are revealed, avoid having an accident, there is higher Security.
Although more than described embodiment of the present utility model, it will be understood by those of skill in the art that these only illustrate, protection domain of the present utility model is limited by appended claims.Those skilled in the art is not deviating under the prerequisite of principle of the present utility model and essence, can make various changes or modifications to these mode of executions, but these changes and amendment all fall into protection domain of the present utility model.
Claims (12)
1. the dynamic seal apparatus of a liquid cooling cooler, comprise: the shell flange, that a housing, is located at the ingress of this housing has the hollow portion of an annular and the blind flange, at least one suction tude, that are located at outside this shell flange are embedded the shrouding at the hollow portion of this blind flange, one end of described suction tude wears this shrouding, the other end of described suction tude communicates with the outlet port of this housing, it is characterized in that, this dynamic seal apparatus also comprises at least two seal rings, described sealing ring is located at the perisporium of this shrouding, and is embedded mutually with described blind flange.
2. dynamic seal apparatus as claimed in claim 1, is characterized in that, described suction tude is steel pipe.
3. dynamic seal apparatus as claimed in claim 1, is characterized in that, the material of described shrouding is stainless steel material.
4. dynamic seal apparatus as claimed in claim 1, is characterized in that, described seal ring is an O type circle.
5. dynamic seal apparatus as claimed in claim 4, is characterized in that, described O type circle adopts fluorine rubber material to make.
6. dynamic seal apparatus as claimed in claim 1, is characterized in that, described blind flange is stainless steel.
7. dynamic seal apparatus as claimed in claim 1, is characterized in that, described blind flange is provided with the groove that some and described seal ring adapts.
8. dynamic seal apparatus as claimed in claim 7, is characterized in that, is also furnished with one and reveals peep hole on described blind flange, and this leakage peep hole is connected with described groove.
9. dynamic seal apparatus as claimed in claim 1, is characterized in that, is also provided with liquid entering hole and liquid outlet on described housing.
10. dynamic seal apparatus as claimed in claim 1, is characterized in that, is provided with a resilient pad between described shell flange and blind flange.
11. dynamic seal apparatuss as claimed in claim 10, is characterized in that, described resilient pad is without asbestos washer.
12. 1 kinds of coolers, is characterized in that, it comprises the dynamic seal apparatus of the liquid cooling cooler as described in any one in claim 1-11.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420003948.8U CN203685587U (en) | 2014-01-03 | 2014-01-03 | Dynamic seal device of liquid cooler and cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420003948.8U CN203685587U (en) | 2014-01-03 | 2014-01-03 | Dynamic seal device of liquid cooler and cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203685587U true CN203685587U (en) | 2014-07-02 |
Family
ID=51007495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420003948.8U Expired - Fee Related CN203685587U (en) | 2014-01-03 | 2014-01-03 | Dynamic seal device of liquid cooler and cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203685587U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104965574A (en) * | 2015-05-22 | 2015-10-07 | 浪潮电子信息产业股份有限公司 | Liquid-cooling server system with gas recovery function |
-
2014
- 2014-01-03 CN CN201420003948.8U patent/CN203685587U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104965574A (en) * | 2015-05-22 | 2015-10-07 | 浪潮电子信息产业股份有限公司 | Liquid-cooling server system with gas recovery function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20200103 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |