CN206860472U - Can counter-flow water pump - Google Patents
Can counter-flow water pump Download PDFInfo
- Publication number
- CN206860472U CN206860472U CN201720720785.9U CN201720720785U CN206860472U CN 206860472 U CN206860472 U CN 206860472U CN 201720720785 U CN201720720785 U CN 201720720785U CN 206860472 U CN206860472 U CN 206860472U
- Authority
- CN
- China
- Prior art keywords
- valve
- outlet
- intake
- motor
- pump housing
- 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
Can counter-flow water pump the utility model discloses one kind.Including the pump housing and motor, the pump housing center is provided with impeller cavity, impeller is installed in the rotating shaft of the motor, the rotating shaft of the motor is tightly connected with the pump housing, described impeller cavity is connected with inlet channel and water outlet, described inlet channel is connected respectively to the first valve and the second valve, the first described valve is connected with the second intake-outlet, the second described valve is connected with the first intake-outlet, described water outlet is connected respectively to the 3rd valve and the 4th valve, the 3rd described valve is connected with the first intake-outlet, the 4th described valve is connected with the second intake-outlet.The utility model has advantages below：It is reasonable in design, simple in construction, it can arbitrarily switch the flowing of liquid both forward and reverse directions, it is practical.
Description
Technical field
It the utility model is related to a kind of water pump, and in particular to one kind can counter-flow water pump.
Background technology
Water pump is to convey the conventional machinery of liquid, and it can convey liquid, makes liquid supercharging flowing.In many industrial productions
Liquid both forward and reverse directions are needed to flow, nowadays water pump function is single, and liquid can only be transported to a direction, it is impossible to adverse current, if
Realize that opposite direction flowing is more complicated.
Utility model content
The defects of the purpose of this utility model exists aiming at prior art, there is provided one kind can counter-flow water pump, can realize
The reverse flow of liquid.
Its technical scheme is：One kind can counter-flow water pump, including the pump housing and motor, the pump housing center be provided with impeller
Chamber, impeller is installed in the rotating shaft of the motor, rotating shaft and the pump housing of the motor are tightly connected, and described impeller cavity is connected with
Inlet channel and water outlet, described inlet channel are connected respectively to the first valve and the second valve, the first described valve and second
Intake-outlet is connected, and the second described valve is connected with the first intake-outlet, and described water outlet is connected respectively to the 3rd valve
With the 4th valve, the 3rd described valve is connected with the first intake-outlet, and the 4th described valve is connected with the second intake-outlet.
The utility model compared with prior art, has advantages below：It is reasonable in design, simple in construction, can arbitrarily it switch
Liquid both forward and reverse directions flow, practical.
Brief description of the drawings
Fig. 1 is a kind of front view of embodiment of the utility model；
Fig. 2 is a kind of top view of embodiment of the utility model.
Embodiment
Reference picture 1, Fig. 2, one kind can counter-flow water pump, including the pump housing 1 and motor 2, the center of the pump housing 1 be provided with impeller
Chamber 9, impeller 10 is installed in the rotating shaft of the motor 2, rotating shaft and the pump housing 1 of the motor 2 are tightly connected, described impeller cavity
9 are connected with inlet channel 11 and water outlet 12, and described inlet channel 11 is connected respectively to the first valve 5 and the second valve 6, described
First valve 5 is connected with the second intake-outlet 4, and the second described valve 6 is connected with the first intake-outlet 3, described water outlet
12 are connected respectively to the 3rd valve 7 and the 4th valve 8, and the 3rd described valve 7 is connected with the first intake-outlet 3, and described
Four valves 8 are connected with the second intake-outlet 4.
Realize that the first intake-outlet of liquid 3 enters, when the second intake-outlet 4 goes out, open the second valve 6 and the 4th valve 8, close
Close the first valve 5 and the 3rd valve 7；Realize that the second intake-outlet of liquid 4 enters, when the first intake-outlet 3 goes out, open the first valve
5 and the 3rd valve 7, close the second valve 6 and the 4th valve 8.
Water pump is propeller type centrofugal water pump, and remaining structure do not mentioned and annexation are common knowledge.
Above-described is only a preferred embodiment of the present utility model, it is impossible to limits the model of the utility model implementation
Enclose, every equivalent change made according to present utility model application the scope of the claims and decoration, should all still fall within the utility model and cover
In the range of.
Claims (1)
1. one kind can counter-flow water pump, including the pump housing（1）And motor（2）, the pump housing（1）Center is provided with impeller cavity（9）, institute
State motor（2）Rotating shaft on impeller is installed（10）, the motor（2）Rotating shaft and the pump housing（1）It is tightly connected, described impeller
Chamber（9）It is connected with inlet channel（11）And water outlet（12）, described inlet channel（11）It is connected respectively to the first valve（5）With second
Valve（6）, described the first valve（5）With the second intake-outlet（4）Connection, the second described valve（6）With the first Inlet and outlet water
Mouthful（3）Connection, described water outlet（12）It is connected respectively to the 3rd valve（7）With the 4th valve（8）, described the 3rd valve
（7）With the first intake-outlet（3）Connection, the 4th described valve（8）With the second intake-outlet（4）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720720785.9U CN206860472U (en) | 2017-06-20 | 2017-06-20 | Can counter-flow water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720720785.9U CN206860472U (en) | 2017-06-20 | 2017-06-20 | Can counter-flow water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206860472U true CN206860472U (en) | 2018-01-09 |
Family
ID=60827105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720720785.9U Expired - Fee Related CN206860472U (en) | 2017-06-20 | 2017-06-20 | Can counter-flow water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206860472U (en) |
-
2017
- 2017-06-20 CN CN201720720785.9U patent/CN206860472U/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: 20180109 Termination date: 20180620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |