CN208294838U - The cycles, economized pump housing - Google Patents
The cycles, economized pump housing Download PDFInfo
- Publication number
- CN208294838U CN208294838U CN201820742481.7U CN201820742481U CN208294838U CN 208294838 U CN208294838 U CN 208294838U CN 201820742481 U CN201820742481 U CN 201820742481U CN 208294838 U CN208294838 U CN 208294838U
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- CN
- China
- Prior art keywords
- pump housing
- impeller
- outlet
- water
- pump
- 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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Abstract
The utility model provides a kind of cycles, economized pump housing, belongs to water pump technology.It solves the problems, such as that existing circulating pump energy-saving effect is poor, poor to cooling effect of motor.This energy conservation circulating pump body, including the internal pump housing with pump chamber, the impeller being driven by motor is equipped in pump chamber, the bottom of the pump housing has the water inlet with the inlet communication of impeller, there is the equally distributed water outlet in several central axes along impeller in the pump housing, the inner end of water outlet is connected to pump chamber and is oppositely arranged with the outlet of impeller, and the outer end of each water outlet is connected separately with an outlet pipe, and the other end of several outlet pipes is connect with outfall sewer.The utility model will can be discharged from the water in impeller outlet through water outlet immediately, avoid water from stopping in pump chamber, effectively increase the efficiency of motor, energy-saving effect is good, to the good cooling results of motor.
Description
Technical field
The utility model belongs to water pump technology, is related to a kind of cycles, economized pump housing.
Background technique
Chinese patent discloses a kind of circulating pump [Authorization Notice No. CN207315669U], including pump case, pump case lower end are set
Cavity of resorption, inlet and outlet are set, the upper end of pump case is arranged motor room, motor is arranged in motor room.The pump housing of the circulating pump is
Ordinary construction, water is entered from the inlet to impeller when work, is discharged by water outlet.Since water outlet only has one, major part
The water flowed out from impeller outlet is introduced under intracavitary, then enters water outlet by cavity of resorption.Under the high speed rotation of impeller, make source
The continuous water flow in source enters, and intracavitary water can cannot stop subsequent to enter out of impeller from water outlet discharge in time under being located at
Water causes motor to make idle work, not energy-efficient.And in the structure, multiple heat release holes are provided on the side wall of motor room, it is extraneous
Water can be entered in motor room through heat release hole motor is impacted；When atmosphere draught-free, heat dissipation effect is poor.
Summary of the invention
The purpose of this utility model is the presence of the above problem in view of the prior art, propose a kind of water made in pump chamber and
When the cycles, economized pump housing that is discharged.
The purpose of this utility model can be realized by the following technical scheme:
The cycles, economized pump housing is equipped with the impeller being driven by motor in the pump chamber including the internal pump housing with pump chamber,
The bottom of the pump housing has the water inlet with the inlet communication of impeller, which is characterized in that has several edges in the pump housing
The equally distributed water outlet in the central axes of impeller, the inner end of the water outlet are connected to pump chamber and opposite with the outlet of impeller set
It sets, the outer end of each water outlet is connected separately with an outlet pipe, and the other end of several outlet pipes is connect with outfall sewer.
In the above-mentioned cycles, economized pump housing, the water outlet includes the transverse flow channels being connected to pump chamber and and transverse flow
Longitudinal runner of road connection has the connector being set at longitudinal runner upper end, the outlet pipe connection on the pump housing
On the connector.
In the above-mentioned cycles, economized pump housing, the transverse flow channels extend along the tangential direction of impeller, the longitudinal direction
Runner is connect with transverse flow channels arc transition.Setting can reduce the shock of water flow in this way, to reduce energy loss.
In the above-mentioned cycles, economized pump housing, the quantity of the water outlet is 2-20.
In the above-mentioned cycles, economized pump housing, the quantity of the water outlet is 12.
In the above-mentioned cycles, economized pump housing, several outlet pipes extend along the length direction of motor and with motor
Outer wall reclines setting.
In the above-mentioned cycles, economized pump housing, several outlet pipes are coiled on motor.
Water is entered from the inlet to impeller, since the inner end of water outlet and the outlet of impeller are oppositely arranged, is gone out by impeller
The water that mouth is thrown away enters directly into water outlet, will not stop in pump chamber substantially, improve the working efficiency of water pump.If simultaneously
It does water pipe to recline or be coiled on motor, can absorb the heat that motor generates, prolong the service life.
Compared with prior art, this energy conservation circulating pump body has the advantage that
Its is reasonable in design, and water flow can be directly entered to water outlet, will not stop in pump chamber, improve water pump
Working efficiency, avoids motor from making idle work, and energy-saving effect is good；Flow energy loss simultaneously is small, moreover it is possible to cool down, make to motor
It is long with the service life.
Detailed description of the invention
Fig. 1 is the cross-sectional view of preferred embodiment provided by the utility model.
Fig. 2 is the cross-sectional view of the pump housing provided by the utility model.
In figure, 1, pump chamber；2, the pump housing；3, motor；4, impeller；5, water inlet；6, transverse flow channels；7, longitudinal runner；8, even
Connector.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
Embodiment one
The cycles, economized pump housing as shown in Figure 1 is equipped in pump chamber 1 and is driven by motor 3 including the internal pump housing 2 with pump chamber 1
Dynamic impeller 4, the bottom of the pump housing 2 have a water inlet 5 with the inlet communication of impeller 4, with several along impeller 4 in the pump housing 2
The inner end of the equally distributed water outlet in central axes, water outlet is connected to pump chamber 1 and is oppositely arranged with the outlet of impeller 4, each goes out
The outer end at the mouth of a river is connected separately with an outlet pipe, and the other end of several outlet pipes is connect with outfall sewer.
In the present embodiment, as depicted in figs. 1 and 2, water outlet includes the transverse flow channels 6 being connected to pump chamber 1 and and transverse flow
Longitudinal runner 7 that road 6 is connected to, has the connector 8 being set at 7 upper end of longitudinal runner on the pump housing 2, and outlet pipe is connected to the connection
On first 8.As shown in Fig. 2, transverse flow channels 6 extend along the tangential direction of impeller 4, longitudinal runner 7 connects with 6 arc transition of transverse flow channels
It connects.Setting can reduce the shock of water flow in this way, to reduce energy loss.
It pays the utmost attention to the setting equal with the quantity that impeller 4 exports of the quantity of water outlet, in the present embodiment, the number of water outlet
Amount is 12.
In the present embodiment, several outlet pipes extend along the length direction of motor 3 and recline setting with the outer wall of motor 3.
Water enters in impeller 4 from water inlet 5, since the inner end of water outlet and the outlet of impeller 4 are oppositely arranged, by impeller
The water that 4 outlets are thrown away enters directly into water outlet, will not stop in pump chamber 1 substantially, improve the working efficiency of water pump.Together
Shi Ruogan outlet pipe sticks on motor 3, can absorb the heat that motor 3 generates, prolongs the service life.
Embodiment two
The structural principle of the present embodiment is essentially identical with the structural principle of embodiment one, and different places is, if doing
Water pipe is coiled on motor 3.Several outlet pipe patches are coiled on motor 3, can absorb the heat that motor 3 generates, and are extended and are used the longevity
Life.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (7)
1. a kind of cycles, economized pump housing is equipped in the pump chamber (1) by motor including the internal pump housing (2) with pump chamber (1)
(3) impeller (4) driven, the bottom of the pump housing (2) have the water inlet (5) with the inlet communication of impeller (4), and feature exists
In with several equally distributed water outlets in central axes along impeller (4), the inner end of the water outlet in the pump housing (2)
It being connected to pump chamber (1) and is oppositely arranged with the outlet of impeller (4), the outer end of each water outlet is connected separately with an outlet pipe,
The other end of several outlet pipes is connect with outfall sewer.
2. the cycles, economized pump housing according to claim 1, which is characterized in that the water outlet includes connecting with pump chamber (1)
Logical transverse flow channels (6) and the longitudinal runner (7) being connected to transverse flow channels (6) have on the pump housing (2) and are set to longitudinal stream
Connector (8) at road (7) upper end, the outlet pipe are connected on the connector (8).
3. the cycles, economized pump housing according to claim 2, which is characterized in that the transverse flow channels (6) are along impeller (4)
Tangential direction extends, and longitudinal runner (7) is connect with transverse flow channels (6) arc transition.
4. the cycles, economized pump housing according to claim 1, which is characterized in that the quantity of the water outlet is 2-20.
5. the cycles, economized pump housing according to claim 4, which is characterized in that the quantity of the water outlet is 12.
6. the cycles, economized pump housing according to claim 1, which is characterized in that several outlet pipes are along motor (3)
Length direction extends and reclines setting with the outer wall of motor (3).
7. the cycles, economized pump housing according to claim 1, which is characterized in that several outlet pipes are coiled in motor
(3) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820742481.7U CN208294838U (en) | 2018-05-18 | 2018-05-18 | The cycles, economized pump housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820742481.7U CN208294838U (en) | 2018-05-18 | 2018-05-18 | The cycles, economized pump housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208294838U true CN208294838U (en) | 2018-12-28 |
Family
ID=64728110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820742481.7U Expired - Fee Related CN208294838U (en) | 2018-05-18 | 2018-05-18 | The cycles, economized pump housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208294838U (en) |
-
2018
- 2018-05-18 CN CN201820742481.7U patent/CN208294838U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181228 Termination date: 20210518 |