CN219062066U - Pump cover with parallel water inlet and outlet and water pump using same - Google Patents
Pump cover with parallel water inlet and outlet and water pump using same Download PDFInfo
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- CN219062066U CN219062066U CN202223029368.XU CN202223029368U CN219062066U CN 219062066 U CN219062066 U CN 219062066U CN 202223029368 U CN202223029368 U CN 202223029368U CN 219062066 U CN219062066 U CN 219062066U
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- water inlet
- shaft core
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Abstract
The utility model discloses a pump cover with parallel water inlets and water outlets and a water pump using the same, and relates to the technical field of water pumps and parts thereof. The utility model mainly solves the problem of how to provide a water pump suitable for a narrow and special assembly space or a special assembly structure; when the water pump is applied to the water pump, the water pump can be assembled in a narrow or special assembly space and can be matched with a duplex water inlet and outlet pipe for use, so that the water pump has wider application range and is suitable for more scenes such as various automobiles, household appliances, industrial equipment and the like.
Description
Technical Field
The utility model relates to the technical field of water pumps and parts thereof, in particular to a pump cover with parallel water inlets and water outlets and a water pump using the same.
Background
The water pump can drive the liquid to flow, so that the liquid can flow from one place to the other place in a directional manner, and the water pump is a mechanical device with wide application. One type of commonly used water pump generally includes a pump body, a pump cover, an impeller, a rotor assembly, and a stator assembly; the pump cover is provided with a water inlet end and a water outlet end, the pump cover is mutually combined with the pump body and forms a cavity in the pump body, the rotor assembly and the impeller are mutually fixed and accommodated in the cavity, the stator assembly surrounds the outside of the cavity, and the stator assembly is magnetically coupled to link the rotor assembly to rotate, so that the impeller is driven to rotate in the cavity through the rotor assembly, directional pressure is generated in the cavity, and at the moment, liquid can be sucked into the cavity from the water inlet end of the pump cover and discharged from the water outlet end.
The water pump of above-mentioned structure, its water inlet end and play water end all protrude in the water pump body, and wherein, the water inlet end is probably along the radial setting of water pump, also probably along the axial setting of water pump, and the play water end then is usually along the radial setting of water pump.
With the development of various industrial fields, the water pump is widely applied to various automobiles, household appliances and industrial equipment, and under some application occasions, the water pump can be applied to a narrow or special assembly space, and the water pump protrudes from the water inlet end and the water outlet end of the water pump body, so that the assembly and the application of the water pump can be possibly influenced.
In view of the above, how to provide a water pump suitable for a narrow, special assembly space or special assembly structure is a problem to be solved.
Disclosure of Invention
One of the purposes of the utility model is to provide a pump cover with parallel water inlet and outlet, which is applicable to a water pump in narrow and special assembly space or special assembly structure.
Another object of the present utility model is to provide a water pump that can be adapted to narrow, special assembly spaces or special assembly structures.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the pump cover comprises a pump cover body, wherein a water inlet and a water outlet which penetrate through the inner side and the outer side of the pump cover body are respectively arranged on the pump cover body, and the water inlet and the water outlet are mutually parallel.
In the above technical scheme, the water inlet and the water outlet are both arranged along the axial direction of the pump cover body.
In the above technical scheme, the outside of pump cover body forms the mount pad, the water inlet with the delivery port is all seted up in the mount pad.
In the technical scheme, the pump cover with the parallel water inlet and the water outlet further comprises a fastening bolt, wherein the fastening bolt comprises two fixing arms which are arranged in parallel with each other and a connecting arm which is vertically connected with the two fixing arms; the fastening bolt is inserted into the mounting seat from the outside of the mounting seat, so that one of the fixing arms enters the water inlet, and the other fixing arm enters the water outlet.
In the technical scheme, the outer wall of the mounting seat forms a fixing hook; the connecting arms of the fastening bolts respectively prop against the outer walls of the fixing hooks and the mounting seats.
A water pump comprises the pump cover with the parallel water inlet and outlet.
The water pump also comprises a pump body, a shaft core, an impeller, a rotor assembly and a stator assembly; a rotor chamber is formed in the pump body, the pump cover body and the pump body are combined with each other to form a cavity communicated with the rotor chamber, the shaft core penetrates through the rotor chamber and the cavity, and two ends of the shaft core are respectively connected with the pump cover and the pump body; the rotor assembly and the impeller are fixed with each other, the rotor assembly is accommodated in the rotor chamber and supported by the shaft core, and the impeller is accommodated in the chamber; the stator assembly surrounds the rotor chamber of the pump body, and the stator assembly can magnetically couple and link the rotor assembly to rotate so as to link the impeller to rotate in the chamber.
In the above technical solution, the pump cover body forms a first axial core seat on the inner side thereof, and the pump body forms a second axial core seat on the bottom of the rotor chamber; the two ends of the shaft core penetrate into a first shaft core seat of the pump cover body and a second shaft core seat of the pump body respectively.
Compared with the prior art, the utility model has the beneficial effects that:
1. the pump cover with the parallel water inlet and the water outlet is parallel to each other, and when the pump cover is applied to a water pump, the water pump can be assembled in a narrow or special assembly space and can be matched with a duplex water inlet and outlet pipe for use, so that the water pump is wider in application range and suitable for more scenes such as various automobiles, household appliances, industrial equipment and the like;
2. the water inlet and the water outlet on the pump cover of the water pump are mutually parallel, and the water pump can be assembled in a narrow or special assembly space when applied to the water pump, and can be matched with a duplex water inlet and outlet pipe for use, so that the water pump has wider application range and is suitable for more scenes such as various automobiles, household appliances, industrial equipment and the like.
Drawings
Fig. 1 is a perspective view of a first embodiment of the present utility model.
Fig. 2 is a cross-sectional view of a second embodiment of the present utility model.
The reference numerals are: 1. a pump cover body; 11. a water inlet; 12. a water outlet; 13. a mounting base; 14. a fixing hook; 15. a first mandrel base; 2. fastening a bolt; 21. a fixed arm; 22. a connecting arm; 3. a pump body; 31. a rotor chamber; 32. a second axle core seat; 4. a shaft core; 5. an impeller; 6. a rotor assembly; 7. a stator assembly; 8. a chamber.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
the present embodiment provides a pump cover with parallel water inlet and outlet for use as part of a water pump.
Referring to fig. 1, a pump cover with a parallel water inlet and a parallel water outlet in the present embodiment includes a pump cover body 1, wherein the pump cover body 1 is a cover made of engineering plastic or metal, and has an inner side and an outer side; the pump cover body 1 is respectively provided with a water inlet 11 and a water outlet 12 which penetrate through the inner side and the outer side of the pump cover body, and the water inlet 11 and the water outlet 12 are mutually parallel.
Specifically, the water inlet 11 and the water outlet 12 are both disposed along the axial direction of the pump cap body 1.
Specifically, the outer side of the pump cover body 1 forms a mounting seat 13, and the mounting seat 13 is specifically formed by pulling up the outer side of the pump cover body 1, and the water inlet 11 and the water outlet 12 are both formed in the mounting seat 13, that is, the water inlet 11 and the water outlet 12 penetrate through the inner side of the pump cover body 1 and the end face of the mounting seat 13.
Further, the pump cover with parallel water inlet and outlet of the present embodiment further includes a fastening bolt 2, the fastening bolt 2 is a metal strip with a certain elasticity, and the fastening bolt 2 includes two fixing arms 21 disposed parallel to each other and a connecting arm 22 vertically connecting the two fixing arms 21; the fastening bolt 2 is inserted into the mounting seat 13 from the outside of the mounting seat 13, so that one fixing arm 21 enters the water inlet 11, and the other fixing arm 21 enters the water outlet 12.
Further, the outer wall of the mounting seat 13 forms a fixing hook 14; the connecting arm 22 of the fastening bolt 2 respectively abuts against the fixing hook 14 and the outer wall of the mounting seat 13, specifically, one side of the connecting arm 22 of the fastening bolt 2 abuts against the fixing hook 14, the other side abuts against the outer wall of the mounting seat 13, and the fastening bolt 2 can be fixed on the mounting seat 13 through the elasticity of the fastening bolt 2.
The pump cover with parallel water inlet and outlet of this embodiment is connected with a duplex water inlet and outlet pipe (the water inlet pipe and the water outlet pipe are arranged side by side) when being applied to a water pump, specifically, the duplex water inlet and outlet pipe is connected into the mounting seat 13 and is clamped by the fixing arm 21 of the fastening bolt 2, so that the water inlet pipe is communicated with the water inlet 11 on the mounting seat 13, and the water outlet pipe is communicated with the water outlet 12 on the mounting seat 13.
The pump cover with the parallel water inlet and outlet, the water inlet 11 and the water outlet 12 of which are arranged in parallel, can be used for assembling the water pump in a narrow or special assembling space when being applied to the water pump, and can be matched with a duplex water inlet and outlet pipe for use, so that the water pump has wider application range and is suitable for more scenes such as various automobiles, household appliances, industrial equipment and the like.
Embodiment two:
the present embodiment provides a water pump for driving a flow of liquid to directionally flow from one place to another, comprising the pump cover having the parallel water inlet/outlet 12 according to the first embodiment.
Referring to fig. 2, specifically, the water pump of the present embodiment further includes a pump body 3, a shaft core 4, an impeller 5, a rotor assembly 6, and a stator assembly 7; the pump body 3 and the pump cover are made of the same material, namely engineering plastic material or metal material; the shaft core 4 is a cylindrical metal optical axis and is used for supporting the impeller 5 and the rotor assembly 6 to rotate; the impeller 5 is made of engineering plastic or metal, the impeller 5 is provided with a plurality of blades, and the rotating impeller 5 can drive liquid to flow; the body of the rotor assembly 6 is made of engineering plastic or metal, and a permanent magnet ring surrounds the rotor assembly 6; the stator assembly 7 is a toroidal coil, and when the stator assembly 7 is energized, a rotating magnetic field can be generated in its inner ring.
A rotor chamber 31 is formed in the pump body 3, specifically, the pump body 3 is sunken along the axial direction to form an independent water chamber, the water chamber is the rotor chamber 31, and a certain accommodating space is formed between the outer wall of the rotor chamber 31 and the inner wall of the pump body 3; the pump cover body 1 and the pump body 3 are combined with each other and form a chamber 8 communicated with the rotor chamber 31, and in the embodiment, the pump cover body 1 and the pump body 3 are mutually fixed by screws; the shaft core 4 penetrates the rotor chamber 31 and the cavity 8, and two ends of the shaft core 4 are respectively connected with the pump cover and the pump body 3, specifically, the pump cover body 1 forms a first shaft core seat 15 at the inner side thereof, the first shaft core seat 15 is integrally formed with the pump cover body 1, the pump body 3 forms a second shaft core seat 32 at the bottom of the rotor chamber 31, the second shaft core seat 32 is integrally formed with the pump body 3, and two ends of the shaft core 4 respectively penetrate the first shaft core seat 15 of the pump cover body 1 and the second shaft core seat 32 of the pump body 3, so that the shaft core 4 is fixed at the center of the rotor chamber 31 and the cavity 8; the rotor assembly 6 and the impeller 5 are fixed to each other, in particular the impeller 5 is fixed at one end of the rotor assembly 6, and in some possible embodiments, the body of the rotor assembly 6 is integrally formed with the impeller 5; the rotor assembly 6 is accommodated in the rotor chamber 31 and supported by the shaft core 4, specifically, a ceramic bearing or a graphite bearing is arranged in the rotor assembly 6, the ceramic bearing or the graphite bearing is sleeved on the shaft core 4, and the impeller 5 is accommodated in the chamber 8; the stator assembly 7 surrounds the rotor chamber 31 of the pump body 3, and the stator assembly 7 can magnetically couple and link the rotor assembly 6 to rotate, so that the linkage impeller 5 rotates in the chamber 8, in fact, after the stator assembly 7 is electrified, a rotating magnetic field can be generated in the inner ring of the stator assembly, and through the rotating magnetic field, the magnetic coupling and linking the rotor assembly 6 to rotate, so that the linkage impeller 5 rotates in the chamber 8.
In the water pump of this embodiment, after the stator assembly 7 is energized, a rotating magnetic field can be generated in the inner ring thereof, and by the rotating magnetic field, the rotor assembly 6 can be magnetically coupled to rotate, and the impeller 5 is further coupled to rotate in the chamber 8, at this time, directional pressure is generated in the chamber 8, and liquid can be sucked into the chamber 8 from the water inlet 11 on the pump cover body 1 and discharged from the water outlet 12.
The water pump of this embodiment, its water inlet 11 and delivery port 12 on the pump cover body 1 are parallel to each other and set up, when using at the water pump, can assemble the water pump in narrow or special assembly space, and can use with the water inlet pipe and outlet pipe matching of duplex, make the purpose of water pump wider, be applicable to more scenes such as various automobiles, household electrical appliances and industrial equipment.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The pump cover is characterized in that a water inlet and a water outlet which penetrate through the inner side and the outer side of the pump cover body are respectively arranged on the pump cover body, and the water inlet and the water outlet are arranged in parallel.
2. The pump cover with parallel water inlet and outlet according to claim 1, wherein: the water inlet and the water outlet are both arranged along the axial direction of the pump cover body.
3. The pump cover with parallel water inlet and outlet according to claim 1, wherein: the outside of pump cover body forms the mount pad, the water inlet with the delivery port is all seted up in the mount pad.
4. A pump cover with parallel water inlet and outlet according to claim 3, characterized in that: the device also comprises a fastening bolt, wherein the fastening bolt comprises two fixing arms which are arranged in parallel and a connecting arm which is vertically connected with the two fixing arms;
the fastening bolt is inserted into the mounting seat from the outside of the mounting seat, so that one of the fixing arms enters the water inlet, and the other fixing arm enters the water outlet.
5. The pump cover with parallel water inlet and outlet according to claim 4, wherein: the outer wall of the mounting seat forms a fixing hook;
the connecting arms of the fastening bolts respectively prop against the outer walls of the fixing hooks and the mounting seats.
6. A water pump comprising a pump cover having parallel water inlet and outlet ports according to any one of claims 1 to 5.
7. The water pump of claim 6, wherein: the motor also comprises a pump body, a shaft core, an impeller, a rotor assembly and a stator assembly;
a rotor chamber is formed in the pump body, the pump cover body and the pump body are combined with each other to form a cavity communicated with the rotor chamber, the shaft core penetrates through the rotor chamber and the cavity, and two ends of the shaft core are respectively connected with the pump cover and the pump body;
the rotor assembly and the impeller are fixed with each other, the rotor assembly is accommodated in the rotor chamber and supported by the shaft core, and the impeller is accommodated in the chamber;
the stator assembly surrounds the rotor chamber of the pump body, and the stator assembly can magnetically couple and link the rotor assembly to rotate so as to link the impeller to rotate in the chamber.
8. The water pump of claim 7, wherein: the pump cover body forms a first shaft core seat on the inner side of the pump cover body, and the pump body forms a second shaft core seat on the bottom of the rotor chamber;
the two ends of the shaft core penetrate into a first shaft core seat of the pump cover body and a second shaft core seat of the pump body respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223029368.XU CN219062066U (en) | 2022-11-15 | 2022-11-15 | Pump cover with parallel water inlet and outlet and water pump using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223029368.XU CN219062066U (en) | 2022-11-15 | 2022-11-15 | Pump cover with parallel water inlet and outlet and water pump using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219062066U true CN219062066U (en) | 2023-05-23 |
Family
ID=86377912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223029368.XU Active CN219062066U (en) | 2022-11-15 | 2022-11-15 | Pump cover with parallel water inlet and outlet and water pump using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219062066U (en) |
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2022
- 2022-11-15 CN CN202223029368.XU patent/CN219062066U/en active Active
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