CN207278573U - A kind of water pump seat of changeable reversible passage - Google Patents
A kind of water pump seat of changeable reversible passage Download PDFInfo
- Publication number
- CN207278573U CN207278573U CN201721324025.2U CN201721324025U CN207278573U CN 207278573 U CN207278573 U CN 207278573U CN 201721324025 U CN201721324025 U CN 201721324025U CN 207278573 U CN207278573 U CN 207278573U
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- CN
- China
- Prior art keywords
- exhalant canal
- water
- water pump
- water outlet
- pump seat
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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.)
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Abstract
The utility model discloses a kind of water pump seat of changeable reversible passage, for changes in temperature water pump field, including body, the body is equipped with water inlet, body is equipped with the first water outlet, the second water outlet and switching runner, the first water outlet and leads to switching runner by the first exhalant canal, and the second water outlet leads to switching runner by the second exhalant canal, switching runner is communicated with water inlet by impeller cavity, and selector valve device is equipped with the switching runner.The utility model is provided with switching runner and two water outlets in water pump seat, first exhalant canal is closed off by selector valve device, the second exhalant canal changes the flow direction of water outlet, for the technology that conventional art needs additional branch pipe tee connection valve, so that Shui Beng An Installed volume minimizations, reduce cost of installation and maintenance.
Description
Technical field
Water pump field is the utility model is related to, more particularly to a kind of water pump seat of changeable reversible passage.
Background technology
In the cold and hot water circulation system of HVAC, such as to change water pump and pump out flow direction, need to be realized by triple valve Come, its
Purpose is to switch to different heat-exchange systems.
In order to change different heat exchange demands, generally all realized using the external electric T-shaped valve Come of water outlet section in water pump
Switching.But it is with mainly with defect once：Because using Wai Zhi An Installed, water pump and system are He An Installed are cumbersome；Using electronic
Triple valve, need to carry controller, installation and maintenance high expensive.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of water pump seat of changeable reversible passage, can realize efficiently
It is intelligent.
Technical solution is used by the utility model：
A kind of water pump seat of changeable reversible passage, including body, the body are equipped with water inlet, and body is equipped with the
One water outlet, the second water outlet and switching runner, the first water outlet lead to switching runner, the second water outlet by the first exhalant canal
Mouth leads to switching runner by the second exhalant canal, and switching runner is communicated with water inlet by impeller cavity, in the switching runner
Equipped with selector valve device.
As further improvement of the utility model, the selector valve device includes can be mobile in switching runner so as to divide
The first exhalant canal, the valve ball of the second exhalant canal are not blocked.
As further improvement of the utility model, the interface of the switching runner and the first exhalant canal is equipped with can be by valve
The first enclosed construction that ball sealing blocks up, the interface for switching runner and the second exhalant canal are equipped with the second closing knot that can be blocked by valve ball
Structure.
As further improvement of the utility model, first exhalant canal, the second exhalant canal and switching runner are same
Axle center is arranged.
As further improvement of the utility model, first enclosed construction simultaneously can for the first exhalant canal end of connection
The gasket being bonded with valve ball outer surface, second enclosed construction simultaneously can be with valve ball appearances for the second exhalant canal end of connection
The gasket that face paste is closed.
As further improvement of the utility model, the impeller cavity and switching runner between by mutually separate first
Communicating passage is connected with the second communicating passage, and the first communicating passage is close to the first exhalant canal, and the second communicating passage is close to second
Exhalant canal, the outlet of the first communicating passage is between the entrance of the first exhalant canal and the outlet of the second communicating passage.
As further improvement of the utility model, holding structure is equipped with the body, in the second water outlet not water outlet
In the state of, the holding structure is added directly or indirectly to valve ball, valve ball is blocked the second exhalant canal.
As further improvement of the utility model, the holding structure includes being arranged on body interior and variable volume
Expansion chamber, expansion chamber lead to the first exhalant canal by expanding water route (72), are equipped with body outer with expansion chamber dilation
The pressure chamber that wall abuts.
As further improvement of the utility model, the outer wall of the expansion chamber dilation is water-tight and air-tight bullet
Property film.
The beneficial effects of the utility model are：The utility model is provided with switching runner and two water outlets in water pump seat
Mouthful, the first exhalant canal is closed off by selector valve device, the second exhalant canal changes the flow direction of water outlet, relative to tradition
Technology is needed for the technology of additional branch pipe tee connection valve so that Shui Beng An Installed volume minimizations, reduce installation and maintenance
Cost.
Brief description of the drawings
The utility model is further illustrated with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the front view of the utility model；
Fig. 2 is the sectional view of the utility model.
Embodiment
The water pump seat of changeable reversible passage as illustrated in figs. 1 and 2, including the water made of metal or engineering plastics
The body 1 of pump seat.Body 1 is equipped with water inlet 2, the first water outlet 3, the second water outlet 4 and switching runner 5.First water outlet 3
Switching runner 5 is led to by the first exhalant canal 31, the second water outlet 4 leads to switching runner 5 by the second exhalant canal 41, cuts
Change of current road 5 is communicated with water inlet 2 by impeller cavity.Selector valve device is additionally provided with switching runner 5.When pump working, leaf
Wheel is rotated is pumped into impeller cavity by water body from water inlet 2, and then water body is selectively entered first under the action of selector valve device
31 or second exhalant canal 41 of exhalant canal, reaches the effect for switching to different heat-exchange systems.
Above-mentioned selector valve device, can switch over operation by external force effect such as machine power or lead to
Cross the rotating forward of water pump, reversion realizes that waterpower is promoted to switch over.
It is further preferred that above-mentioned selector valve device includes valve ball 6.The valve ball 6 is arranged in switching runner 5 and can be
(rolling) is moved in switching runner 5, so that the first exhalant canal can be blocked when valve ball 6 is moved to the first 31 side of exhalant canal
31, the second exhalant canal 41 can be blocked when valve ball 6 is moved to the second 41 side of exhalant canal.
It is further preferred that the interface of switching 5 and first exhalant canal 31 of runner is equipped with the first enclosed construction, switch runner
5 and second the interface of exhalant canal 41 be equipped with the second enclosed construction, the first enclosed construction and the second enclosed construction can be by valve balls 6
Closure, so as to strengthen the effect that valve ball 6 blocks two exhalant canals, avoids leak, infiltration.
It is further preferred that the first exhalant canal 31, the second exhalant canal 41 and switching 5 concentric arrangement of runner, such as Fig. 2
Shown in be arranged horizontally；In water pump installation process, water pump seat is put again such that the first exhalant canal 31, second going out
Aquaporin-4 1 and switching runner 5 are horizontally disposed.Thus, the direction of motion of the valve ball 6 in switching runner 5 and gravity suffered by valve ball 6
The perpendicular relation in direction, the movement of valve ball 6 will not be driven be subject to gravity so that control is more accurate.
It is further preferred that gasket 33 of first enclosed construction for annular.The gasket 33 connection goes out installed in first
31 end of aquaporin, the internal diameter of gasket 33 are less than 6 outside diameter of valve ball, so that gasket can be pasted with 6 outer surface gluing, sealing of valve ball
The part for closing sealing is the closure face for constituting the first exhalant canal 31 of closure.Second enclosed construction is also the gasket of annular
43.Gasket connection is installed on 41 end of the second exhalant canal, and the internal diameter of gasket is less than 6 outside diameter of valve ball, so that gasket
Can be the closure face for constituting the second exhalant canal 41 of closure with 6 outer surface gluing, sealing of valve ball, the part of gluing, sealing.
It is further preferred that pass through the first communicating passage 32 and the second communicating passage 42 between impeller cavity and switching runner 5
Connection, first communicating passage 32 and the second communicating passage 42 mutually separate.First communicating passage 32 goes out close to first
Aquaporin 31, the second communicating passage 42 are located at the first water outlet and lead to close to the second exhalant canal 41, the outlet of the first communicating passage 32
Between the outlet of the entrance in road 31 and the second communicating passage 42.
Consequently, it is possible to which the default main direction of rotation of water pump is clockwise, the first water outlet 3 is main water outlet, works as water pump
Clockwise during operation, water flows into impeller cavity through water inlet 2, and in the case where impeller does work, water is through the first communicating passage 32 and second
Communicating passage 42 enters switching runner 5；Because water pump is to run clockwise, formed with the first communicating passage 32 synchronous, therefore pass through
One communicating passage 32 enters switching 5 water pressure of runner and is more than the second communicating passage 42, and valve ball 6 is pressed against the second water outlet by water pressure
41 direction of passage is mobile and rests in sealing is formed at gasket 43, and water is pumped out from the first water outlet 3.
Conversely, when impeller rotates clockwise, formed with the second communicating passage 42 synchronous, therefore pass through the second communicating passage 42
It is more than the first communicating passage 32 into switching 5 water pressure of runner, valve ball 6 is pressed against 31 direction of the first exhalant canal by water pressure and moved
Move and rest in and sealing is formed at gasket 33, water is pumped out from the second water outlet 4.
By way of the different hydro powereds turned to of this impeller, realize and pumped to two water outlets, significantly
The space of water pump is saved so that Shui Beng An Installed volume minimizations, reduce cost of installation and maintenance.
It is further preferred that it is additionally provided with holding structure in body 1.In the state of the 4 not water outlet of the second water outlet, knot is kept
Structure can be added directly or indirectly to valve ball 6, valve ball 6 is blocked the second exhalant canal 41.Above-mentioned the second signified water outlet 4 is not
Water outlet includes two kinds of situations, and a kind of situation is 3 water outlet of the first water outlet, and another situation is that water pump is out of service.
It is further preferred that holding structure includes being arranged on the expansion chamber 7 of the inside of body 1 and variable volume.Expansion chamber 7 is logical
Cross the expansion water route 72 being similarly positioned in inside body 1 and lead to the first exhalant canal 31, be equipped with and 7 bulge of expansion chamber in body 1
The pressure chamber 8 that the outer wall divided abuts.Pressure chamber 8 has preset suitable pressure, for example is the gas irrigated in advance, and gas is not
It can be revealed from pressure chamber 8.
During impeller rotates clockwise, part water enters expansion chamber 7 by expanding 72 Jin of water route, by entrance expansion chamber 7
The extruding of water, expansion chamber 7 is to 8 direction dilatancy of pressure chamber；When water pump is out of service, pressure chamber 8 exerts a force to expansion chamber 7,
Expansion chamber 7 is replied, and the water for entering Inner portions is expelled to the first water outlet 3, the hydraulic pressure masterpiece for the discharge that is pressurized by expanding water route 72
Gasket holding sealing is pressed on on valve ball 6, causing valve ball 6 to stop.After if impeller is rotates counterclockwise stopping, pressure chamber 8
Default pressure also can press on gasket holding sealing by remaining effect of water pressure valve ball 6, causing valve ball 6 to stop.
It is further preferred that the outer wall of above-mentioned 7 dilation of expansion chamber is water-tight and air-tight elastic membrane 71.
The above is the utility model preferred embodiment, it is not formed to scope of protection of the utility model
Limitation.
Claims (9)
1. a kind of water pump seat of changeable reversible passage, including body (1), the body (1) is equipped with water inlet (2), it is special
Sign is：Body (1) is equipped with the first water outlet (3), the second water outlet (4) and switching runner (5), and the first water outlet (3) is logical
Cross the first exhalant canal (31) and lead to switching runner (5), the second water outlet (4) leads to switching stream by the second exhalant canal (41)
Road (5), switching runner (5) are communicated with water inlet (2) by impeller cavity, and selector valve device is equipped with the switching runner (5).
2. the water pump seat of changeable reversible passage according to claim 1, it is characterised in that：The selector valve device includes
Can be mobile in switching runner (5) so as to block the valve ball (6) of the first exhalant canal (31), the second exhalant canal (41) respectively.
3. the water pump seat of changeable reversible passage according to claim 2, it is characterised in that：It is described switching runner (5) with
The interface of first exhalant canal (31) is equipped with the first enclosed construction that can be blocked by valve ball (6), switching runner (5) and the second water outlet
The interface of passage (41) is equipped with the second enclosed construction that can be blocked by valve ball (6).
4. the water pump seat of changeable reversible passage according to claim 3, it is characterised in that：First exhalant canal
(31), the second exhalant canal (41) and switching runner (5) concentric arrangement.
5. the water pump seat of changeable reversible passage according to claim 4, it is characterised in that：First enclosed construction is
The gasket that the first exhalant canal (31) end can be simultaneously bonded with valve ball (6) outer surface is connected, second enclosed construction is company
Connect the gasket that the second exhalant canal (41) end can be simultaneously bonded with valve ball (6) outer surface.
6. the water pump seat of the changeable reversible passage according to Claims 2 or 3 or 4 or 5, it is characterised in that：The impeller
Connected between chamber and switching runner (5) by the first communicating passage (32) and the second communicating passage (42) that mutually separate, first
Communicating passage (32) connects close to the first exhalant canal (31), the second communicating passage (42) close to the second exhalant canal (41), first
The outlet of circulation passage (32) is located between the entrance of the first exhalant canal (31) and the outlet of the second communicating passage (42).
7. the water pump seat of the changeable reversible passage according to Claims 2 or 3 or 4 or 5, it is characterised in that：The body
(1) holding structure is equipped with, in the state of the second water outlet (4) not water outlet, the holding structure directly or indirectly acts on
In valve ball (6), valve ball (6) is set to block the second exhalant canal (41).
8. the water pump seat of changeable reversible passage according to claim 7, it is characterised in that：The holding structure includes setting
Put internal in body (1) and variable volume expansion chamber (7), expansion chamber (7) leads to the first water outlet by expanding water route (72) and leads to
Road (31), body (1) is interior to be equipped with the pressure chamber (8) abutted with the outer wall of expansion chamber (7) dilation.
9. the water pump seat of changeable reversible passage according to claim 8, it is characterised in that：Expansion chamber (7) expansion
Partial outer wall is water-tight and air-tight elastic membrane (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721324025.2U CN207278573U (en) | 2017-10-12 | 2017-10-12 | A kind of water pump seat of changeable reversible passage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721324025.2U CN207278573U (en) | 2017-10-12 | 2017-10-12 | A kind of water pump seat of changeable reversible passage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207278573U true CN207278573U (en) | 2018-04-27 |
Family
ID=61979463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721324025.2U Expired - Fee Related CN207278573U (en) | 2017-10-12 | 2017-10-12 | A kind of water pump seat of changeable reversible passage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207278573U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107620739A (en) * | 2017-10-12 | 2018-01-23 | 广州奥姆特机电设备制造有限公司 | A kind of water pump seat of changeable reversible passage |
| CN117108520A (en) * | 2023-10-25 | 2023-11-24 | 宁波均胜群英汽车系统股份有限公司 | Bidirectional high-pressure washing pump |
-
2017
- 2017-10-12 CN CN201721324025.2U patent/CN207278573U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107620739A (en) * | 2017-10-12 | 2018-01-23 | 广州奥姆特机电设备制造有限公司 | A kind of water pump seat of changeable reversible passage |
| CN107620739B (en) * | 2017-10-12 | 2024-04-09 | 广州奥姆特机电设备制造有限公司 | Water pump seat capable of switching bidirectional flow channels |
| CN117108520A (en) * | 2023-10-25 | 2023-11-24 | 宁波均胜群英汽车系统股份有限公司 | Bidirectional high-pressure washing pump |
| CN117108520B (en) * | 2023-10-25 | 2024-01-16 | 宁波均胜群英汽车系统股份有限公司 | Bidirectional high-pressure washing pump |
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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: 20180427 Termination date: 20211012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |