CN207609613U - A kind of water circulating pump for cooling - Google Patents
A kind of water circulating pump for cooling Download PDFInfo
- Publication number
- CN207609613U CN207609613U CN201721780089.3U CN201721780089U CN207609613U CN 207609613 U CN207609613 U CN 207609613U CN 201721780089 U CN201721780089 U CN 201721780089U CN 207609613 U CN207609613 U CN 207609613U
- Authority
- CN
- China
- Prior art keywords
- cooling
- pump
- pipe
- outlet pipe
- water
- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model is related to a kind of for cooling water circulating pump, including pump case, pump shaft, impeller and shaft coupling, pump shaft passes through pump case, and it is connected with shaft coupling, shaft coupling is equipped with motor, and impeller is set on pump shaft, and pump case side wall is equipped with several outlet pipes, each outlet pipe is connected separately with several cooling pipes, and cooling pipe is commonly connected to same water-main；Using the utility model, also completely cooling recirculated water is not aspirated by the water pump, recirculated water arranges around under the action of impeller, since multiple outlet pipes are arranged, just recirculated water can be shunted, recirculated water after shunting is transmitted from each cooling pipe, can increase the cooling effect of recirculated water so that recirculated water can be adequately cooled after entering next task.
Description
Technical field
The utility model is related to machinery equipment field, and in particular to a kind of for cooling water circulating pump.
Background technology
Circulating pump refers to conveying reaction in device, absorbs, detaches, the circulation fluid of regeneration of absorption solution pump.Generally use single-stage
Centrifugal pump.The flow median size of circulating pump, in a steady working condition, the changes in flow rate of pump is smaller.Usually in the factory
Water circulating pump is used to provide power source for the coolant liquid needed for the cooling equipment of some needs.
Cooling water heats up in cooling procedure, and coolant liquid often occur, also fully cooling does not still import equipment progress
It is cooling.
Given this inventor is using a kind of dedicated for cooling water circulating pump.
Utility model content
In order to solve the above problem, the utility model is achieved through the following technical solutions：
A kind of water circulating pump for cooling, including pump case, pump shaft, impeller and shaft coupling, the pump shaft pass through the pump
Shell, and be connected with the shaft coupling, the shaft coupling is equipped with motor, and the impeller is set on the pump shaft, the pump case side
Wall is equipped with several outlet pipes, and each outlet pipe is connected separately with several cooling pipes, and the cooling pipe is commonly connected to
Same water-main.
The quantity of outlet pipe and the cooling pipe is 5 or more.
The nozzle of outlet pipe is the rectangle of offset flat shape, and the section of the cooling pipe is flat rectangle, and with
The orifice configuration size of the outlet pipe matches.
Be equipped with step groove in the nozzle of outlet pipe, the water inlet of the cooling pipe be equipped with around water inlet and with described
The end of the annular lug that rank slot matches, the annular lug is equipped with sealant, the nozzle of the outlet pipe and the cooling
Be respectively equipped with mutually matched clamping plate around the water inlet of pipeline, the clamping plate is equipped with connecting hole, the clamping plate by bolt or
Pin is attached.
Advantageous effect：Using the utility model, also completely cooling recirculated water is not aspirated by the water pump, in the effect of impeller
Lower recirculated water arranges around, since multiple outlet pipes are arranged, just can shunt recirculated water, the recirculated water after shunting from
Each cooling pipe is transmitted, and can increase the cooling effect of recirculated water so that recirculated water energy after entering next task
It accesses and is fully cooled.
Description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model pump case schematic cross-section；
Fig. 3 is schematic enlarged-scale view at A in Fig. 1.
Reference numeral is as follows：
1, pump case；11, outlet pipe；111, step groove；2, pump shaft；3, impeller；4, shaft coupling；5, cooling pipe；51, annular
Convex block；52, sealant；53, clamping plate；54, connecting hole；6, water-main.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and examples, it should be understood that this practicality is new
The structure of type is not limited in following embodiment：
As shown in Figs. 1-3, a kind of for cooling water circulating pump, including pump case 1, pump shaft 2, impeller 3 and shaft coupling 4, institute
It states pump shaft 2 and passes through the pump case 1, and be connected with the shaft coupling 4, the shaft coupling 4 is equipped with motor, and the impeller 3 is set to
On the pump shaft 2,1 side wall of the pump case is equipped with several outlet pipes 11, and each outlet pipe 11 is connected separately with several coolings
Pipeline 5, the cooling pipe 5 are commonly connected to same water-main 6.
Using this programme, also completely cooling recirculated water is not aspirated by the water pump, and recirculated water is to four under the action of impeller 3
Week arranges, and since multiple outlet pipes 11 are arranged, just can shunt recirculated water, and the recirculated water after shunting is from each cooling tube
Road 5 is transmitted, and can increase the cooling effect of recirculated water so that recirculated water can obtain fully after entering next task
It is cooling.
The quantity of outlet pipe 11 and cooling pipe 5 is 5 or more.The bigger cooling of quantity of cooling pipe 5 and outlet pipe 11
Effect is better, but quantity can excessively increase the resistance of water flowing, increases the work load of water pump, therefore quantity is set as six most
It is good.
The nozzle of outlet pipe 11 is the rectangle of offset flat shape, and the section of the cooling pipe 5 is flat rectangle, and
Match with the orifice configuration size of the outlet pipe 11.The flowing bore of cooling pipe 5 is set as flat, can be increased in this way
Add the contact area of recirculated water and cooling pipe 5, increases cooling effect.
Be equipped with step groove 111 in the nozzle of outlet pipe 11, the water inlet of the cooling pipe 5 be equipped with around water inlet and with
The end of the annular lug 51 that the step groove 111 matches, the annular lug 51 is equipped with sealant 52, the outlet pipe 11
Nozzle and the cooling pipe 5 water inlet around be respectively equipped with mutually matched clamping plate 53, the clamping plate 53 is equipped with connection
Hole 54, the clamping plate 53 are attached by bolt or pin.The section of cooling pipe 5 is set as the rectangle knot of offset flat shape
The connection of structure, such water pipe can not be directly connected to using screw thread；The program improves connection type, and when connection inserts convex block
In the nozzle for entering outlet pipe 11, convex block is resisted against on step groove 111, and the clamping plates 53 of both sides mutually clamps, then by bolt or
Pin is fixed across connecting hole 54, and Integral connection structure is simple and stablizes, while the sealant 52 of convex block end can be with
Prevent recirculated water from revealing.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.Ability
The technology people in domain is described in the above embodiment and specification it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model can also
There are various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The utility model is wanted
Protection domain is asked to be defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of for cooling water circulating pump, including pump case（1）, pump shaft（2）, impeller（3）And shaft coupling（4）, the pump shaft
（2）Across the pump case（1）, and with the shaft coupling（4）It is connected, the shaft coupling（4）It is equipped with motor, the impeller（3）
Set on the pump shaft（2）On, it is characterised in that the pump case（1）Side wall is equipped with several outlet pipes（11）, each outlet pipe
（11）It is connected separately with several cooling pipes（5）, the cooling pipe（5）It is commonly connected to same water-main（6）.
2. according to claim 1 for cooling water circulating pump, it is characterised in that the outlet pipe（11）With it is described cold
But pipeline（5）Quantity be 5 or more.
3. according to claim 1 or 2 for cooling water circulating pump, it is characterised in that the outlet pipe（11）Nozzle
For the rectangle of offset flat shape, the cooling pipe（5）Section be flat rectangle, and with the outlet pipe（11）Pipe
Mouth-shaped size matches.
4. according to claim 3 for cooling water circulating pump, it is characterised in that the outlet pipe（11）Nozzle in
Equipped with step groove（111）, the cooling pipe（5）Water inlet be equipped with around water inlet and with the step groove（111）Phase
The annular lug matched（51）, the annular lug（51）End be equipped with sealant（52）, the outlet pipe（11）Nozzle with
The cooling pipe（5）Water inlet around be respectively equipped with mutually matched clamping plate（53）, the clamping plate（53）Equipped with connecting hole
（54）, the clamping plate（53）It is attached by bolt or pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721780089.3U CN207609613U (en) | 2017-12-19 | 2017-12-19 | A kind of water circulating pump for cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721780089.3U CN207609613U (en) | 2017-12-19 | 2017-12-19 | A kind of water circulating pump for cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207609613U true CN207609613U (en) | 2018-07-13 |
Family
ID=62799232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721780089.3U Expired - Fee Related CN207609613U (en) | 2017-12-19 | 2017-12-19 | A kind of water circulating pump for cooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207609613U (en) |
-
2017
- 2017-12-19 CN CN201721780089.3U patent/CN207609613U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180713 Termination date: 20211219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |