CN202040090U - Water pump - Google Patents
Water pump Download PDFInfo
- Publication number
- CN202040090U CN202040090U CN2011200788261U CN201120078826U CN202040090U CN 202040090 U CN202040090 U CN 202040090U CN 2011200788261 U CN2011200788261 U CN 2011200788261U CN 201120078826 U CN201120078826 U CN 201120078826U CN 202040090 U CN202040090 U CN 202040090U
- Authority
- CN
- China
- Prior art keywords
- pump
- water
- cover
- impeller
- pump cover
- 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 - Lifetime
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a water pump, comprising a pump cover, an integrated pump body and a rear cover, wherein the pump cover is provided with a water inlet and a water outlet; one end of the integrated pump body is matched and connected with the pump cover; the rear cover can cover the pump body from the other end; the pump body can be connected with the pump covers with different structures; the surface of the pump body, facing to the pumping cover, is provided with a concave chamber; the chamber is internally provided with a rotating shaft with a rotor; two ends of the rotating shaft are fixed by being sheathed with bearings; a stator correspondingly surrounding the rotor is arranged between the pump body and the chamber; the output end of the rotating shaft is provided with a dismountable impeller that is arranged outside the pump body; and the impeller is arranged in the pump cover and the pump chamber that are communicated with the water inlet and the water outlet. The pump cover of the water pump can be assembled and disassembled simply and conveniently; the pump covers with different structures can be assembled with the pump body; furthermore, the impeller of the water pump is arranged outside the pump body; and the impeller and the rotating shaft are assembled by the structure per se, can be assembled and disassembled conveniently, and can be cleaned easily. Furthermore, the stator and the rotor of the water pump are arranged in different spaces of the pump body; and the water leakage and water seepage do not occur to the pump body space of the stator and the rotor easily, thus preventing electric leakage of the water pump.
Description
Technical field
The utility model relates to a kind of water pump, relate in particular to a kind of simple in structure, the water pump of easy installation and removal.
Background technique
Existing water pump is because the narrow limitation on structure and principle generally all is used a pump cover with a pump housing, and the same pump housing can not be used the pump cover of different structure instead; Simultaneously, being provided with the electric machine assembly drives impeller in the pump housing rotates, often all be to adopt impeller to be mounted on the interior installation form of the pump housing, when needs clean impeller demolition, after need dismantling other component in the pump housing one by one, could dismantle impeller, like this, clean, install, dismantle just comparatively trouble and inconvenience of impeller; In addition, the installation of impeller and electric machine assembly rotating shaft generally all adopts mode such as link to install and fix, and installation and removal need specific instrument, have increased the loaded down with trivial details operation of impeller installing/dismounting.So existing water pump generally all exists problems such as complex structure, the installing/dismounting trouble is inconvenient, pump housing versatility is not strong.
At the defective of above-mentioned situation, how to solve the structural imperfection of existing water pump, be emphasis to be solved in the utility model.
Summary of the invention
Technical problem to be solved in the utility model is, a kind of water pump that improves the prior art deficiency is provided, this water pump mainly is made up of simple pump cover and pump housing two-part, impeller is arranged on the outside of the pump housing, very convenient installation and removal, and the pump housing of water pump of the present utility model can cooperate installation with the pump cover of different structure, and its versatility is stronger.
The technical solution of the utility model is: a kind of water pump, comprise that the pump cover that is provided with water intake and water outlet, an end and pump cover install the integral type pump housing that is connected and the bonnet of the other end capping pump housing, the wherein said pump housing can be installed the pump cover that connects different structure, the pump housing has a cavity volume towards the pump cover depression, be provided with the rotating shaft of band rotor in the cavity volume, rotating shaft two ends respectively are with bearing fixing, in the stator that is provided with corresponding encirclement rotor between the pump housing and the cavity volume; The rotating shaft output terminal is equipped with and places the outer and removable impeller of the pump housing, and impeller places in the pump cover pump chamber that communicates with water intake and water outlet.The pump cover installing/dismounting of this water pump is easy, and the pump cover of different structures all can be installed with the pump housing, and the water pump vane of this structure is arranged on outside the pump housing, and impeller all is to install by self structure to be connected easy installation and removal, easy cleaning with the installation of rotating shaft.In addition, the stator of this water pump is with in rotor is located at the different space of the pump housing respectively, and the pump housing space antileaking of stator and rotor, infiltration prevent the electric leakage of water pump.
As the further design to the aforementioned techniques scheme: aforesaid pump cover includes with the pump housing pump cover housing that is connected, the cover of capping pump cover housing is installed, and water intake and water outlet are arranged on the cover.The pump cover structure also can adopt following structure: pump cover is a monolithic construction, pump cover is respectively equipped with the intake pipe of bringing the mouth of a river into and the outlet conduit of water outlet, intake pipe and outlet conduit are 90 ° of settings mutually, the front of the corresponding impeller of intake pipe, the side of the corresponding impeller of outlet conduit.The pump cover structure can adopt following structure equally: pump cover is a monolithic construction, pump cover is respectively equipped with the intake pipe of bringing the mouth of a river into and the outlet conduit of water outlet, intake pipe is arranged at the positive of impeller and is the bend pipe shape, and the side of the corresponding impeller of outlet conduit is the straight tube shape; Described water intake and water outlet are the opposite direction setting.Water pump cover of the present utility model can adopt different structure, for example: when pump cover is integral structure, intake pipe and outlet pipe not only can adopt the straight tube form, also can adopt the bend pipe form, and its bend pipe structure is commonly used for semi-round ring shape, right angle type, spirality, around structure shapes such as shapes.The utility model is not done any type of restriction to the structure of pump cover.
Comprehensive above-mentioned design, water pump of the present utility model water pump compared to existing technology has advantages such as pump cover simple in structure, that impeller scheme installing/dismounting cleans, the water pump packing performance is good, water-tight, the pump housing is suitable for different structure.
Description of drawings
Fig. 1 is the structure sectional view of the utility model embodiment 1 water pump;
Fig. 2 is the schematic representation of the utility model embodiment 1 water pump;
Fig. 3 is the structure sectional view of the utility model embodiment 2 water pump;
Fig. 4 is the schematic representation of the utility model embodiment 2 water pump;
Fig. 5 is the schematic representation of the utility model embodiment 3 water pump.
Embodiment
A kind of water pump of the utility model embodiment 1, as shown in Figure 1 and Figure 2, comprise that the pump cover 3 that is provided with water intake 1 and water outlet 2, an end and pump cover install the integral type pump housing 4 that is connected and the bonnet 5 of the other end capping pump housing, the pump housing can be installed the pump cover that connects different structure, the pump housing has a cavity volume towards the pump cover depression, is provided with the rotating shaft 7 of band rotor 6 in the cavity volume, the rotating shaft of rotor fit, it is fixing that rotating shaft two ends respectively are with bearing 8, is provided with the corresponding stator 9 that surrounds rotor between the pump housing and the cavity volume; The rotating shaft output terminal is equipped with and places the outer and removable impeller 10 of the pump housing, and impeller places in the pump cover pump chamber that communicates with water intake and water outlet.
As shown in Figure 1 and Figure 2, aforesaid pump cover includes with the pump housing pump cover housing 13 that is connected, the cover 14 of capping pump cover housing is installed, and water intake and water outlet are arranged on the cover.
The above only is preferred embodiment of the present utility model, is not structure of the present utility model is done any pro forma restriction.Every foundation technical spirit of the present utility model all still belongs in the scope of the technical solution of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (4)
1. water pump, comprise that the pump cover (3) that is provided with water intake (1) and water outlet (2), an end and pump cover install the integral type pump housing (4) that is connected and the bonnet (5) of the other end capping pump housing, it is characterized in that: the described pump housing can be installed the pump cover that connects different structure, the pump housing has a cavity volume towards the pump cover depression, be provided with the rotating shaft (7) of band rotor (6) in the cavity volume, it is fixing that rotating shaft two ends respectively are with bearing (8), is provided with the corresponding stator (9) that surrounds rotor between the pump housing and the cavity volume; Described rotating shaft output terminal is equipped with and places the outer and removable impeller (10) of the pump housing, and impeller places in the pump cover pump chamber that communicates with water intake and water outlet.
2. water pump according to claim 1 is characterized in that: described pump cover includes with the pump housing pump cover housing (13) that is connected, the cover (14) of capping pump cover housing is installed, and water intake and water outlet are arranged on the cover.
3. water pump according to claim 1, it is characterized in that: described pump cover is a monolithic construction, pump cover is respectively equipped with the intake pipe (15) of bringing the mouth of a river into and the outlet conduit (16) of water outlet, intake pipe and outlet conduit are 90 ° of settings mutually, the front of the corresponding impeller of intake pipe, the side of the corresponding impeller of outlet conduit.
4. water pump according to claim 1, it is characterized in that: described pump cover is a monolithic construction, pump cover is respectively equipped with the intake pipe (15) of bringing the mouth of a river into and the outlet conduit (16) of water outlet, intake pipe is arranged at the positive of impeller and is the bend pipe shape, and the side of the corresponding impeller of outlet conduit is the straight tube shape; Described water intake and water outlet are the opposite direction setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200788261U CN202040090U (en) | 2011-03-23 | 2011-03-23 | Water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200788261U CN202040090U (en) | 2011-03-23 | 2011-03-23 | Water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202040090U true CN202040090U (en) | 2011-11-16 |
Family
ID=44967536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200788261U Expired - Lifetime CN202040090U (en) | 2011-03-23 | 2011-03-23 | Water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202040090U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102444591A (en) * | 2011-12-21 | 2012-05-09 | 石泰山 | Alternating current one-way permanent magnetic motor type water pump |
| CN106998988A (en) * | 2014-12-15 | 2017-08-01 | 伊莱克斯电器股份公司 | Alternating pump direction for fluid detection |
| CN109026844A (en) * | 2018-09-06 | 2018-12-18 | 中食净化科技（北京）股份有限公司 | A kind of ready-package can the pump cover of lossless deflecting conduction water kinetic energy, pump and usage thereof |
-
2011
- 2011-03-23 CN CN2011200788261U patent/CN202040090U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102444591A (en) * | 2011-12-21 | 2012-05-09 | 石泰山 | Alternating current one-way permanent magnetic motor type water pump |
| CN106998988A (en) * | 2014-12-15 | 2017-08-01 | 伊莱克斯电器股份公司 | Alternating pump direction for fluid detection |
| CN106998988B (en) * | 2014-12-15 | 2020-01-07 | 伊莱克斯电器股份公司 | Alternating pump directions for fluid detection |
| CN109026844A (en) * | 2018-09-06 | 2018-12-18 | 中食净化科技（北京）股份有限公司 | A kind of ready-package can the pump cover of lossless deflecting conduction water kinetic energy, pump and usage thereof |
| CN109026844B (en) * | 2018-09-06 | 2024-05-10 | 中食净化科技（北京）股份有限公司 | Quick-assembly pump cover capable of conducting water kinetic energy in nondestructive direction changing manner, pump and application method of pump cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111116 |
|
| CX01 | Expiry of patent term |