CN220816858U

CN220816858U - Novel motor cooling joint assembly

Info

Publication number: CN220816858U
Application number: CN202322480826.XU
Authority: CN
Inventors: 马连平; 贾小燕; 邢陈; 孙傲
Original assignee: Anhui Mingteng Permanent Magnetic Machinery & Electrical Equipment Co ltd
Current assignee: Anhui Mingteng Permanent Magnetic Machinery & Electrical Equipment Co ltd
Priority date: 2023-09-13
Filing date: 2023-09-13
Publication date: 2024-04-19
Anticipated expiration: 2033-09-13

Abstract

The utility model discloses a novel motor cooling joint assembly, which comprises a joint assembly, wherein the joint assembly comprises an upper cover and a lower cover which are connected together, a sealing gasket and a filter screen are arranged between the upper cover and the lower cover, and a screw thread pipe penetrates through the middle position thread of the end part of the lower cover. According to the utility model, the model of the upper joint of the motor cooling joint assembly is changed, the waterway joint of a terminal customer is rapidly matched, the drawing of the machine base is not changed, the standardization of the machine base is facilitated, the management of stock and semi-finished products is facilitated, the design efficiency of the drawing is improved, and rapid drawing and rapid delivery are realized; the cavity between the upper cover and the lower cover of the water-cooled motor cooling joint component forms a water-nourishing area, so that turbulence and rolling of water inlet and outlet can be reduced, and the cooling efficiency can be improved; the existence of the filter screen of the water-cooled motor cooling joint assembly can effectively filter sundries and bubbles in the cooling waterway; the standard components are used to reduce the cost and increase the efficiency.

Description

Novel motor cooling joint assembly

Technical Field

The utility model relates to the technical field of cold cutting pipeline connectors, in particular to a novel motor cooling connector assembly.

Background

In the energy conversion process of the motor, loss is generated in the motor, and the loss is finally converted into heat energy, so that the temperature rise of the motor is improved, the insulation life, the bearing life, the magnetic steel life and the like of the motor are directly influenced, and the motor is disabled or burnt out when serious. Efforts to improve cooling conditions to dissipate heat as soon as possible are one of the effective ways to address motor temperature rise.

The water-cooled cooling is the most effective method for cooling the motor, the water-cooled motor needs to design a waterway on the shell, and the model of the screw thread connected is various because the waterway joints of the terminal clients are different, and the motor drawing is correspondingly adjusted.

Therefore, the novel motor cooling joint assembly is provided for adjusting the type of the joint screw teeth according to the requirement, the motor drawing is not changed any more, the standardization of the motor is facilitated, the management of stock and semi-finished products is facilitated, and the design time and the design workload are greatly reduced.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a novel motor cooling joint assembly.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The utility model provides a novel motor cooling joint assembly, is including setting up joint assembly, joint assembly is including upper cover and the lower cover that links together, and sets up sealed pad and filter screen between upper cover and the lower cover, the intermediate position screw thread of lower cover tip runs through there is the screw thread pipe, and the screw thread pipe can be interior tooth, also can make outer tooth, and the model can freely be selected.

Preferably, the motor also comprises a circulating waterway pipe arranged in the motor main body, and the joint assembly is connected to the motor main body and is communicated with the water inlet through the water outlet.

Preferably, the two screw pipes are respectively connected with the water inlet end and the water outlet end of the water chiller through two communicating pipes, so that the communicating pipes are communicated with the joint assembly, the water inlet end of the water chiller is communicated with the water outlet of the circulating waterway pipe through the cooperation of the communicating pipes and the joint assembly, and the water outlet end of the water chiller is communicated with the water inlet of the circulating waterway pipe through the cooperation of the communicating pipes and the joint assembly.

Preferably, the lower cover is welded on the motor main body, and the upper cover and the lower cover are connected through bolts.

Preferably, the sealing gasket comprises a sealing part A and a sealing part B which are integrally formed, the diameter of the sealing part A is larger than that of the sealing part B, and the thickness of the sealing part A is smaller than that of the sealing part B.

Preferably, the inner wall of the upper cover is provided with a placing groove close to one end far away from the screw thread pipe, and the placing groove comprises a placing groove A and a placing groove B.

Preferably, the placing groove B and the placing groove A are arranged in an inward direction from a position close to the end, the filter screen is positioned in the placing groove A, the sealing part B in the sealing gasket is positioned in the placing groove B, and the sealing part A in the sealing gasket is positioned at the end position of the upper cover.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, the model of the upper joint of the motor cooling joint assembly is changed, the waterway joint of a terminal customer is rapidly matched, the drawing of the machine base is not changed, the standardization of the machine base is facilitated, the management of stock and semi-finished products is facilitated, the design efficiency of the drawing is improved, and rapid drawing and rapid delivery are realized;

2. The cavity between the upper cover and the lower cover of the water-cooled motor cooling joint component forms a water-nourishing area, so that turbulence and rolling of water inlet and outlet can be reduced, and the cooling efficiency can be improved.

3. The existence of the filter screen of the water-cooled motor cooling joint assembly can effectively filter sundries and bubbles in the cooling waterway;

4. The standard components are used to reduce the cost and increase the efficiency.

Drawings

FIG. 1 is a plan view of a novel motor cooling joint assembly in accordance with the present utility model;

FIG. 2 is a partial cross-sectional view of the structure of FIG. 1;

FIG. 3 is a schematic view of the joint assembly of FIG. 2;

FIG. 4 is a structural exploded view of the joint assembly of FIG. 1;

Fig. 5 is another view of fig. 2.

In the figure: 1. a motor main body; 2. a circulation waterway pipe; 21. a water outlet; 22. a water inlet; 3. a joint assembly; 31. a lower cover; 32. an upper cover; 321. a placement groove A; 322. a placement groove B; 33. a sealing gasket; 331. a sealing part A; 332. a sealing part B; 34. a filter screen; 35. a screw thread tube.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

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.

Referring to fig. 1-5, a novel motor cooling joint assembly comprises a joint assembly 3, wherein the joint assembly 3 comprises an upper cover 32 and a lower cover 31 which are connected together, a water-nourishing area is formed by a cavity between the lower cover 31 and the upper cover 32, turbulence and rolling of water inlet and outlet can be reduced, cooling efficiency is improved, a sealing pad 33 and a filter screen 34 are arranged between the upper cover 32 and the lower cover 31, the filter screen 34 is a stainless steel wire woven filter screen, sundries and bubbles in a cooling waterway can be effectively filtered by the existence of the filter screen, a screw pipe 35 penetrates through threads at the middle position of the end part of the lower cover 31, the screw pipe 35 can be an inner tooth or an outer tooth, and the model can be freely selected;

The motor also comprises a circulating waterway pipe 2 arranged in the motor main body 1, and the joint assembly 3 is connected to the motor main body 1 and is communicated with the circulating waterway pipe 2 through a water outlet 21 and a water inlet 22.

Referring to fig. 1-5, a novel motor cooling joint assembly, two screw thread pipes 35 are respectively connected with the water inlet end and the water outlet end of a water chiller through two communicating pipes, so that the communicating pipes are communicated with the joint assembly 3, the water inlet end of the water chiller is communicated with the water outlet 21 of the circulating waterway pipe 2 through the cooperation of the communicating pipes and the joint assembly 3, the water outlet end of the water chiller is communicated with the water inlet 22 of the circulating waterway pipe 2 through the cooperation of the communicating pipes and the joint assembly 3, and thus, cold water of the water chiller can enter the circulating waterway pipe 2 through the water outlet end, the communicating pipes, the joint assembly 3 and the water inlet 22, and then flows into the circulating waterway pipe 2 after being subjected to cooling treatment by the water outlet 21, the joint assembly 3, the communicating pipes and the water inlet end in the circulating waterway pipe 2, so that circulating cooling is realized.

Referring to fig. 1 to 5, a novel motor cooling joint assembly, a gasket 33 includes a sealing portion a331 and a sealing portion B332 integrally formed, the diameter of the sealing portion a331 is larger than that of the sealing portion B332, and the thickness of the sealing portion a331 is smaller than that of the sealing portion B332.

Referring to fig. 1 to 5, a novel motor cooling joint assembly is provided, a lower cover 31 is welded on a motor main body 1, an upper cover 32 is connected with the lower cover 31 through bolts, a placing groove is formed in the inner wall of the upper cover 32 and is close to one end far away from a screw tube 35, the placing groove comprises a placing groove a321 and a placing groove B322, the placing groove B322 and the placing groove a321 are arranged in an inward direction from a position close to the end, a filter screen 34 is positioned in the placing groove a321, a sealing part B332 in a sealing pad 33 is positioned in the placing groove B322, a sealing part a331 in the sealing pad 33 is positioned at the end of the upper cover 32, so that when the upper cover 32 is connected with the lower cover 31, the sealing part a331 can be extruded to seal the opposite surface of the upper cover 32 to the lower cover 31, the sealing part B332 is used for sealing the position of the inner wall of the upper cover 32 which is butted with the lower cover 31, and the sealing part B332 can also limit the filter screen 34 in the placing groove a321 for filtering sundries and bubbles in a cooling waterway.

The above examples are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above examples, and any other changes, modifications, substitutions, combinations, and simplifications that do not depart from the spirit and principle of the present utility model should be made in the equivalent manner, and the embodiments are included in the protection scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "orientation" or "positional relationship" are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and to simplify the description, rather than to indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the utility model.

Claims

1. The utility model provides a novel motor cooling joint assembly, its characterized in that, including setting up joint assembly (3), joint assembly (3) are including upper cover (32) and lower cover (31) that link together, and set up sealed pad (33) and filter screen (34) between upper cover (32) and lower cover (31), the intermediate position screw thread of lower cover (31) tip is run through and is had screwed pipe (35).

2. The novel motor cooling joint assembly according to claim 1, further comprising a circulating waterway pipe (2) arranged in the motor main body (1), wherein the joint assembly (3) is connected to the motor main body (1) and is communicated with the water inlet (22) through the water outlet (21) and the circulating waterway pipe (2).

3. The novel motor cooling joint assembly according to claim 1, wherein the two screw pipes (35) are respectively connected with the water inlet end and the water outlet end of the water chiller through two communicating pipes, the water inlet end of the water chiller is communicated with the water outlet (21) of the circulating waterway pipe (2) through the cooperation of the communicating pipes and the joint assembly (3), and the water outlet end of the water chiller is communicated with the water inlet (22) of the circulating waterway pipe (2) through the cooperation of the communicating pipes and the joint assembly (3).

4. A novel motor cooling joint assembly according to claim 1, wherein the lower cover (31) is welded to the motor body (1), and the upper cover (32) and the lower cover (31) are connected by bolts.

5. The novel motor cooling joint assembly according to claim 1, wherein the sealing gasket (33) comprises a sealing portion a (331) and a sealing portion B (332) which are integrally formed, the diameter of the sealing portion a (331) is larger than that of the sealing portion B (332), and the thickness of the sealing portion a (331) is smaller than that of the sealing portion B (332).

6. The novel motor cooling joint assembly according to claim 1, wherein the inner wall of the upper cover (32) is provided with a placing groove and is close to one end far away from the screw thread pipe (35), and the placing groove comprises a placing groove A (321) and a placing groove B (322).

7. The novel motor cooling joint assembly according to claim 6, wherein the mounting groove B (322) and the mounting groove a (321) are arranged in an inward direction from a position close to the end, the filter screen (34) is located in the mounting groove a (321), the sealing portion B (332) in the gasket (33) is located in the mounting groove B (322), and the sealing portion a (331) in the gasket (33) is located at the end of the upper cover (32).