CN219227310U

CN219227310U - Liquid cooling pump stator assembly

Info

Publication number: CN219227310U
Application number: CN202320036309.0U
Authority: CN
Inventors: 高风; 高珂; 张泉; 段可
Original assignee: Xinxiang Hangxing Hydraulic Power Co ltd
Current assignee: Xinxiang Hangxing Hydraulic Power Co ltd
Priority date: 2023-01-07
Filing date: 2023-01-07
Publication date: 2023-06-20
Anticipated expiration: 2033-01-07

Abstract

The utility model discloses a liquid cooling pump stator assembly, and relates to the technical field of pumps and accessories thereof. The utility model comprises a shell, a junction box, a sealing component and a stator component, wherein the junction box is arranged on the upper side wall of the shell, the sealing components are arranged in the side walls of the front end and the rear end of the shell, and the shell is connected with the stator component in a clamping way through the sealing components. The utility model reduces the later maintenance cost and the assembly simplicity by arranging the assembled stator assembly, and simultaneously, the utility model also provides the sealing assembly for sealing the gap between the stator assembly and the shell, thereby avoiding the occurrence of the phenomenon of exposed gap.

Description

Liquid cooling pump stator assembly

Technical Field

The utility model belongs to the technical field of pumps and accessories thereof, and particularly relates to a liquid cooling pump stator assembly.

Background

The pump is the most common one in the existing power equipment, the liquid object, the liquid-solid object and the gas-liquid object can be directionally conveyed by the pump to reach the preset position, and the pump can be divided into a liquid cooling pump, a natural cooling pump and an air cooling pump according to the cooling mode of the pump, and the liquid cooling pump can be divided into an oil cooling pump and a water cooling pump, wherein the water cooling pump is particularly common, the liquid cooling pump mainly comprises a pump shell and a pump core, and the most main part in the pump core is a stator, but the pump still has the following defects in actual use:

1. when the stator assembly in the existing liquid cooling pump is used, the stator is directly assembled in the liquid cooling pump, and is mostly fixed in a bolt mode, wherein a stator iron core and a winding plate are mutually and directly integrated, the side wall of the joint of the winding plate and the iron core is weak, and the winding plate is easy to crack after long-term use, so that the stator assembly needs to be replaced, and the integrated structure can only replace the complete stator, so that the problems of resource waste and increased maintenance cost are caused;

2. the stator subassembly in the current liquid cooling pump, its when using, the most direct joint of stator core's both ends lateral wall is on stator housing's both ends lateral wall, and the joint can form certain linking clearance each other, and is permeated by moist gas in this clearance easily, and then when using, can seriously influence the problem of the normal work of liquid cooling pump.

Therefore, the existing stator assembly of the liquid cooling pump cannot meet the practical requirements, so there is an urgent need for improved technology in the market to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a liquid cooling pump stator assembly, which reduces the later maintenance cost and the assembly simplicity by arranging the assembled stator assembly, and simultaneously, a sealing assembly for sealing a gap between the stator assembly and a shell is arranged, so that the phenomenon of exposing the gap is avoided, and the problems of the stator assembly in the existing liquid cooling pump are solved.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a liquid cooling pump stator assembly, which comprises a shell, a junction box, a sealing assembly and a stator assembly, wherein the junction box is arranged on the upper side wall of the shell, the sealing assemblies are arranged in the side walls of the front end and the rear end of the shell, and the shell is connected with the stator assembly in a clamping way through the sealing assemblies.

Further, sealing grooves are formed in the side walls of the front end and the rear end of the shell, and the shell is connected with the sealing assembly through the sealing grooves.

Further, the wire hole has been seted up at the middle part of the upper side wall of shell, and bonds on the wire hole inner wall of shell has the sealing washer, and the shell passes through the cavity intercommunication of the inside of wire hole and terminal box, and the bottom bonding of terminal box has sealed pad, and the terminal box passes through sealed pad and the outer wall bonding connection of shell.

Further, the sealing assembly comprises a metal sealing plate, fixing screws, a sealing metal ring and a rubber sealing gasket, wherein the fixing screws penetrate through the outer side wall of the metal sealing plate, the metal sealing plate is connected with the sealing metal ring in a welding mode, and the rubber sealing gasket is adhered to the outer walls of the metal sealing plate and the sealing metal ring.

Further, the fixing screws are arranged in a plurality, the fixing screws are arranged in an annular array structure, the metal sealing plate is arranged in a disc-shaped structure, and the diameter of the sealing metal ring is smaller than that of the metal sealing plate.

Further, the metal sealing plate is in butt connection with the inner wall of the sealing groove through a rubber sealing gasket, and the sealing metal ring is in butt connection with the outer wall of the stator core in the stator assembly through the rubber sealing gasket.

Further, the stator assembly comprises a stator core, a winding inserting plate and an anti-falling stud, and the stator core is connected with the winding inserting plate through the anti-falling stud.

Further, the stator core is a hollow columnar structure with two through ends, an iron core clamping groove is formed in the inner wall of the stator core, and the stator core is connected with the winding inserting plate in a clamping mode through the iron core clamping groove.

The utility model has the following beneficial effects:

1. according to the utility model, the stator assembly is arranged, when the stator assembly is used, the plurality of groups of iron core clamping grooves are formed in the inner wall of the stator iron core at equal intervals, the winding plugboard is spliced through the iron core clamping grooves, then the tail end is locked through the anti-falling studs, so that the detachment and shaking phenomena can be effectively avoided, meanwhile, when part of devices are damaged, only the part is needed to be replaced, the waste is avoided, the stator assembly in the traditional liquid cooling pump is solved, when the stator assembly is used, the stator is directly assembled in the liquid cooling pump, the stator assembly is fixed in a bolt manner, the stator iron core and the winding board are directly integrated, the side wall of the junction of the winding board and the iron core is weak, and the winding board is easy to crack after long-term use, so that the winding board is needed to be replaced, and the integrated structure can only replace the complete stator, thereby causing the problems of resource waste and maintenance cost increase.

2. According to the utility model, the sealing components are arranged at two ends of the stator component in a clamping way when the liquid cooling pump is used, and then the two end side walls of the stator component are clamped with the inner wall of the shell through the sealing components, so that the stator component is connected stably, and a gap between the stator component and the shell can be closed, so that the problems that the normal operation of the liquid cooling pump is seriously affected when the liquid cooling pump is used because the two end side walls of the stator core are mostly and directly clamped on the two end side walls of the stator shell, a certain joint gap is formed between the two end side walls of the stator core in a clamping way, and the moist gas is easy to permeate into the gap are solved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a liquid cooled pump stator assembly;

FIG. 2 is a cross-sectional view of a configuration of a liquid cooled pump stator assembly;

FIG. 3 is a structural exploded view of a stator assembly of a liquid cooled pump;

FIG. 4 is a schematic structural view of a stator assembly;

fig. 5 is a schematic structural view of the seal assembly.

In the drawings, the list of components represented by the various numbers is as follows:

1. a housing; 101. sealing grooves; 2. a junction box; 3. a seal assembly; 301. a metal sealing plate; 302. a fixing screw; 303. sealing the metal ring; 304. a rubber gasket; 4. a stator assembly; 401. a stator core; 402. an iron core clamping groove; 403. a winding plugboard; 404. an anti-drop stud.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1 to 5, the utility model discloses a stator assembly of a liquid cooling pump, which comprises a housing 1, a junction box 2, a sealing assembly 3 and a stator assembly 4, wherein the junction box 2 is installed on the upper side wall of the housing 1, the sealing assemblies 3 are respectively installed in the side walls of the front end and the rear end of the housing 1, and the housing 1 is connected with the stator assembly 4 in a clamping way through the sealing assemblies 3.

As shown in fig. 1 and 3, sealing grooves 101 are formed in the side walls of the front end and the rear end of the shell 1, and the shell 1 is connected with a sealing assembly 3 through the sealing grooves 101; the middle part of the upper side wall of the shell 1 is provided with a wire hole, the inner wall of the wire hole of the shell 1 is adhered with a sealing ring, the shell 1 is communicated with a cavity in the junction box 2 through the wire hole, the bottom of the junction box 2 is adhered with a sealing gasket, and the junction box 2 is adhered and connected with the outer wall of the shell 1 through the sealing gasket; specifically, the totally enclosed structure between the junction box 2 and the housing 1 can prevent external moisture from penetrating into the housing 1 through the junction box 2.

As shown in fig. 3 and 4, the stator assembly 4 includes a stator core 401, a winding insertion plate 403 and a drop-proof stud 404, where the stator core 401 is connected with the winding insertion plate 403 through the drop-proof stud 404; the stator core 401 is arranged in a hollow columnar structure with two through ends, an iron core clamping groove 402 is formed in the inner wall of the stator core 401, and the stator core 401 is connected with the winding insertion plate 403 in a clamping manner through the iron core clamping groove 402; specifically, the rear sidewall of the closed end of the core clamping groove 402 is inserted with an anti-drop stud 404, and the anti-drop studs 404 and the winding insertion plate 403 are arranged in one-to-one correspondence.

As shown in fig. 3 and 5, the sealing assembly 3 includes a metal sealing plate 301, a fixing screw 302, a sealing metal ring 303 and a rubber sealing gasket 304, wherein the fixing screw 302 is inserted into an outer side wall of the metal sealing plate 301, the metal sealing plate 301 is welded with the sealing metal ring 303, and the rubber sealing gasket 304 is bonded on outer walls of the metal sealing plate 301 and the sealing metal ring 303; the fixing screws 302 are arranged in a plurality, the fixing screws 302 are arranged in an annular array structure, the metal sealing plates 301 are arranged in a disc-shaped structure, and the diameter of the sealing metal ring 303 is smaller than that of the metal sealing plates 301; the metal sealing plate 301 is in abutting connection with the inner wall of the sealing groove 101 through a rubber sealing gasket 304, and the sealing metal ring 303 is in abutting connection with the outer wall of the stator core 401 in the stator assembly 4 through the rubber sealing gasket 304; specifically, through set up seal assembly 3 at the both ends joint of stator module 4, then the both ends lateral wall of stator module 4 passes through seal assembly 3 and the inner wall joint of shell 1, and interconnect is stable, can seal the gap between stator module 4 and the shell 1 again simultaneously.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims

1. The utility model provides a liquid cooling pump stator module, includes shell (1), terminal box (2), seal assembly (3) and stator module (4), its characterized in that: junction box (2) are installed to the upper side wall of shell (1), all be equipped with seal assembly (3) in the front and back both ends lateral wall of shell (1), shell (1) are passed through seal assembly (3) and stator module (4) joint connection.

2. A liquid cooled pump stator assembly according to claim 1, wherein: seal grooves (101) are formed in the side walls of the front end and the rear end of the shell (1), and the shell (1) is connected with a seal assembly (3) through the seal grooves (101).

3. A liquid cooled pump stator assembly according to claim 1, wherein: the wire hole has been seted up at the middle part of the upper side wall of shell (1), and bonds on the wire hole inner wall of shell (1) has the sealing washer, the cavity intercommunication of the inside of shell (1) through wire hole and terminal box (2), and the bottom bonding of terminal box (2) has sealed the pad, terminal box (2) are connected through sealed bonding of the outer wall of filling up with shell (1).

4. A liquid cooled pump stator assembly according to claim 1, wherein: the sealing assembly (3) comprises a metal sealing plate (301), fixing screws (302), a sealing metal ring (303) and a rubber sealing gasket (304), wherein the fixing screws (302) penetrate through the outer side wall of the metal sealing plate (301), the metal sealing plate (301) is connected with the sealing metal ring (303) in a welding mode, and the rubber sealing gasket (304) is adhered to the outer walls of the metal sealing plate (301) and the sealing metal ring (303).

5. The liquid cooled pump stator assembly of claim 4, wherein: the fixing screws (302) are arranged in a plurality, annular array structures are arranged among the fixing screws (302), the metal sealing plates (301) are arranged in a disc-shaped structure, and the diameters of the sealing metal rings (303) are smaller than those of the metal sealing plates (301).

6. A liquid cooled pump stator assembly according to claim 5, wherein: the metal sealing plate (301) is in butt connection with the inner wall of the sealing groove (101) through a rubber sealing gasket (304), and the sealing metal ring (303) is in butt connection with the outer wall of the stator core (401) in the stator assembly (4) through the rubber sealing gasket (304).

7. A liquid cooled pump stator assembly according to claim 1, wherein: the stator assembly (4) comprises a stator core (401), a winding inserting plate (403) and an anti-falling stud (404), and the stator core (401) is connected with the winding inserting plate (403) through the anti-falling stud (404).

8. The liquid cooled pump stator assembly of claim 7, wherein: the stator core (401) is arranged in a hollow columnar structure with two through ends, an iron core clamping groove (402) is formed in the inner wall of the stator core (401), and the stator core (401) is connected with a winding insertion plate (403) in a clamping manner through the iron core clamping groove (402).