CN203797039U - Reversing valve of sealed cooling circulating water system - Google Patents
Reversing valve of sealed cooling circulating water system Download PDFInfo
- Publication number
- CN203797039U CN203797039U CN201420166579.4U CN201420166579U CN203797039U CN 203797039 U CN203797039 U CN 203797039U CN 201420166579 U CN201420166579 U CN 201420166579U CN 203797039 U CN203797039 U CN 203797039U
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- China
- Prior art keywords
- cavity
- circulating water
- water system
- fast
- threeway
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- Expired - Fee Related
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- Multiple-Way Valves (AREA)
- Taps Or Cocks (AREA)
Abstract
The utility model provides a reversing valve of a sealed cooling circulating water system. The reversing valve comprises a tee cavity, three fast-loading chucks, a cross ring baffle, floating balls and two sealing rings. The tee cavity comprises two inlets and one outlet, and the fast-loading chucks are respectively connected with ports of the tee cavity and can rapidly connect other pipe fittings; the sealing rings are arranged on inner sides of the inlets of the tee cavity, the floating balls are arranged inside the tee cavity and can float in the cavity between the inlets, and the floating balls can be matched with the sealing rings to achieve good sealing effect; the cross ring baffle is arranged in the middle of the tee cavity and used for baffling the floating balls to enter one cavity part leading to the outlet. Compared with the prior art, the reversing valve has the advantages that the pipe fittings and pipelines are greatly reduced, and operation space is saved; meanwhile, error rate of mounting operation is reduced, and cost is saved.
Description
Technical field
The utility model belongs to cooling circulating water system commutating device field, especially relates to a kind of sealed type cooling circulating water system selector valve.
Background technique
At present, along with power industry and new energy industry specific power constantly increase, adopt the pattern of Closed Cycle water cooling equipment cooling more and more universal.Modern sealed type circulating water cooling equipment, in order to ensure the reliability of equipment, can arrange two water pumps in whole system, in work, only use wherein one, and another is as for subsequent use.In order to make reserve pump not have the generation of backflow, can be in the in addition one-way valve control of water delivery side of pump.But the one-way valve using is now all valve plate type, and overall volume is larger, can produce very large flow resistance and very easily leak simultaneously, to whole system, operation brings drawback.A lot of companies adopt the method that strengthens valve body to deal with, and have caused Whole Equipment size to strengthen, simultaneously cost up.Slightly do not note when mounted in addition making valve body anti-loaded, cause whole system not move, when serious, can cause device damage.
Summary of the invention
The problems such as problem to be solved in the utility model is to provide a kind of sealed type cooling circulating water system selector valve, and the installation that the one-way valve that especially the current cooling circulating water system of applicable solution is used exists easily makes mistakes, and overall volume is large.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of sealed type cooling circulating water system selector valve is provided, comprises threeway cavity, three fast-assembling chucks, partition ring gear, flow ball, two seal rings; Threeway cavity comprises outlet of two entrances, and three fast-assembling chucks are connected with each mouthful of threeway cavity respectively; Two sealing rings are placed in two entrance inner sides of threeway cavity; Flow ball is placed in threeway inside cavity; Partition ring gear is placed in threeway cavity middle part.
Further, described partition ring gear and seal ring all adopts polytetrafluoro material.
Further, described threeway cavity, fast-assembling chuck and flow ball all adopt stainless steel material.
The advantage the utlity model has with good effect is: compared with original one-way valve, pipe fitting and pipeline greatly reduce, and have saved working space.Reduce fitting operation error rate simultaneously, saved cost.
Brief description of the drawings
Fig. 1 is that the utility model is faced cross-sectional view
Fig. 2 is the utility model plan structure schematic diagram
In figure:
1, threeway cavity 2, fast-assembling chuck 3, partition ring gear
4, flow ball 5, seal ring
Embodiment
As shown in Figures 1 and 2, the utility model comprises threeway cavity, three fast-assembling chucks, partition ring gear, flow ball, two seal rings.Threeway cavity comprises outlet of two entrances, and three fast-assembling chucks are connected with each mouthful of threeway cavity respectively, can connect fast other pipe fittings.Two sealing rings are placed in two entrance inner sides of threeway cavity, and flow ball is placed in threeway inside cavity, can in the cavity between two entrances, flow, and can coordinate with seal ring formation excellent sealing effect.Partition ring gear is placed in threeway cavity middle part, enters the cavity part of leading to outlet for intercepting flow ball.The working procedure of this example: two entrances of the threeway cavity of this selector valve are connected with water pump by fast-assembling chuck, will export by fast-assembling chuck and be connected with outlet conduit.When work, the water in water pump flows into from an entrance of threeway cavity, and due to the effect of hydraulic pressure, flow ball flow to the ingress of opposite side, closely cooperates and forms sealing with seal ring, and anti-sealing is back in the reserve pump of opposite side.In order to prevent that flow ball is rushed out threeway cavity, be therefore provided with partition ring gear at the middle part of threeway cavity.The utility model is easy for installation, before there will not be, the installation of one-way valve easily occurs that mistake delays the phenomenon of use, and simultaneously owing to only having adopted a threeway cavity, therefore volume is relatively less, save space, than using two one-way valves, saved cost simultaneously.The sealed type cooling circulating water system that is applicable to very much order the first two water pump cooperating uses.
Above the invention embodiment is had been described in detail, but described content is only for the preferred embodiment of the invention, can not be considered to the practical range for limiting the invention.All equalization variation and improvement etc. of doing according to the invention application range, within all should still belonging to the patent covering scope of the invention.
Claims (3)
1. a sealed type cooling circulating water system selector valve, is characterized in that: comprise threeway cavity, three fast-assembling chucks, partition ring gear, flow ball, two seal rings; Threeway cavity comprises outlet of two entrances, and three fast-assembling chucks are connected with each mouthful of threeway cavity respectively; Two sealing rings are placed in two entrance inner sides of threeway cavity; Flow ball is placed in threeway inside cavity; Partition ring gear is placed in threeway cavity middle part.
2. sealed type cooling circulating water system selector valve according to claim 1, is characterized in that: described partition ring gear and seal ring all adopt polytetrafluoro material.
3. sealed type cooling circulating water system selector valve according to claim 1, is characterized in that: described threeway cavity, fast-assembling chuck and flow ball all adopt stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420166579.4U CN203797039U (en) | 2014-04-08 | 2014-04-08 | Reversing valve of sealed cooling circulating water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420166579.4U CN203797039U (en) | 2014-04-08 | 2014-04-08 | Reversing valve of sealed cooling circulating water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203797039U true CN203797039U (en) | 2014-08-27 |
Family
ID=51379250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420166579.4U Expired - Fee Related CN203797039U (en) | 2014-04-08 | 2014-04-08 | Reversing valve of sealed cooling circulating water system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203797039U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455545A (en) * | 2014-11-28 | 2015-03-25 | 合肥鑫晟光电科技有限公司 | Auto-switching T-joint and clamp cleaning and drying device |
| CN106641331A (en) * | 2015-10-30 | 2017-05-10 | 罗凤玲 | Pipeline reversing valve |
-
2014
- 2014-04-08 CN CN201420166579.4U patent/CN203797039U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455545A (en) * | 2014-11-28 | 2015-03-25 | 合肥鑫晟光电科技有限公司 | Auto-switching T-joint and clamp cleaning and drying device |
| US9803757B2 (en) | 2014-11-28 | 2017-10-31 | Boe Technology Group Co., Ltd. | Auto-switching tee joint, device and method for washing and drying clamps |
| CN106641331A (en) * | 2015-10-30 | 2017-05-10 | 罗凤玲 | Pipeline reversing valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DAYINGJIA (TIANJIN) AUTO PARTS CO., LTD. Free format text: FORMER OWNER: SEPASI (TIANJIN) WATER TREATMENT SYSTEM TECHNOLOGY CO., LTD. Effective date: 20141102 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 300163 DONGLI, TIANJIN TO: 301602 JINGHAI, TIANJIN |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141102 Address after: 301602, No. 6, Central Avenue, North Zone, Jinghai Economic Development Zone, Tianjin Patentee after: Big winner (Tianjin) Auto Parts Co., Ltd. Address before: 300163 Tianjin City five Dongli Development Zone Dongli Road No. 8 106 Patentee before: Sapas (Tianjin) water system technology Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: SEPASI (TIANJIN) WATER TREATMENT SYSTEM TECHNOLOGY Free format text: FORMER OWNER: DAYINGJIA (TIANJIN) AUTO PARTS CO., LTD. Effective date: 20150306 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 301602 JINGHAI, TIANJIN TO: 300000 HEDONG, TIANJIN |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150306 Address after: 300000 Tianjin City Hedong District Cheng Lin Zhuang Road and outer ring road intersection 200 meters north Patentee after: Sapas (Tianjin) water system technology Co., Ltd. Address before: 301602, No. 6, Central Avenue, North Zone, Jinghai Economic Development Zone, Tianjin Patentee before: Big winner (Tianjin) Auto Parts Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20170408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |