CN212785058U

CN212785058U - Water-cooled motor that high pressure cleaner used

Info

Publication number: CN212785058U
Application number: CN202021871654.9U
Authority: CN
Inventors: 蓝本水
Original assignee: Jiangmen Tianlan Environmental Protection Technology Co Ltd
Current assignee: Wuhan Lingzhu Cooling Tower Co ltd
Priority date: 2020-09-01
Filing date: 2020-09-01
Publication date: 2021-03-23
Anticipated expiration: 2030-09-01

Abstract

The utility model relates to the technical field of machinery, and a water cooled machine that high pressure cleaner used is disclosed, the device comprises a device casing, the lower extreme middle part fixedly connected with supporting seat of device casing, open the inside of device casing has the cooling chamber, the upper end right side and the lower extreme left side in cooling chamber are fixed respectively and are pegged graft and have outlet pipe and inlet tube. This water cooled machine that high pressure cleaner used, through the overall structure of equipment, utilizes original rivers, and the reposition of redundant personnel passes through the motor casing, takes away the heat and joins again, and is not extravagant. The water flow heat dissipation effect is good, heat can not be accumulated, long-time work can be realized, internal parts of the motor can not be damaged, and the service life is prolonged. The fan blades are not required to be arranged, the cost is saved, the corresponding heat dissipation cover is not required to be arranged, the power consumption is reduced, the environment is protected, the energy is saved, the cost is saved, and the waterproof performance is improved.

Description

Water-cooled motor that high pressure cleaner used

Technical Field

The utility model relates to the technical field of machinery, specifically be a water cooled machine that high pressure cleaner used.

Background

The water-cooled motor for the high-pressure washer is a necessary component of the high-pressure washer and is a source of power. The motor rotates at a high speed to generate a large amount of heat, generally, the heat is dissipated through the rear fan blade and the motor shell, but the motor is driven when the fan blade rotates, the water spraying amount is reduced, the rotating speed of the motor is reduced, and the rotating speed of the fan blade is reduced accordingly. Through the test, when the motor speed reduces, the heat that sends can rise, and low rotational speed can cause the heat dissipation not good, relatively speaking, and is very big to the whole life of motor influence, and generally speaking, the heat that sends is more than the heat dissipation, and the heat can accumulate, therefore we have provided a water cooled machine that high pressure cleaner used.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a water cooled machine that high pressure cleaner used utilizes original rivers, shunts through the motor casing, takes away the heat and joins again, and is not extravagant. The rivers radiating effect is good, and the heat can not accumulate, can work for a long time, can not harm motor internals, increase of service life reduces the energy consumption, has solved current motor when the operation, reduces when motor speed, and the heat that sends risees, and is great to motor life influence, and generally speaking, the heat that sends is more than dispelling the heat, and the heat can accumulate and cause motor life to shorten.

The utility model provides a following technical scheme: the utility model provides a water cooled machine that high pressure cleaner used, includes the device casing, the lower extreme middle part fixedly connected with supporting seat of device casing, open the inside of device casing has the cooling chamber, the upper end right side and the lower extreme left side in cooling chamber are fixed the grafting respectively and are had outlet pipe and inlet tube, the inside wall of device casing is fixed to be inlayed and is had the refrigeration piece, the outer end of refrigeration piece is fixed to be scribbled and is led the thermal grease layer, the outside on thermal grease layer is equipped with radiating fin, the fixed sealing welding of radiating fin is at the inside wall in cooling chamber.

Preferably, the refrigeration piece is equipped with a plurality of, the even inside wall of inlaying at the device casing of refrigeration piece, the mutual series connection of refrigeration piece, the inner of refrigeration piece is the cold junction.

Preferably, the number of the radiating fins is equal to the number of the refrigerating sheets, and the radiating fins are arranged opposite to the inside and the outside of each refrigerating sheet.

Preferably, the cooling chamber is annular.

Preferably, the outer side of the heat dissipation fin is inserted into the cooling cavity.

Preferably, the water inlet pipe is provided with a switch valve.

Compared with the prior art, the utility model discloses possess following beneficial effect:

this water cooled machine that high pressure cleaner used, through the overall structure of equipment, utilizes original rivers, and the reposition of redundant personnel passes through the motor casing, takes away the heat and joins again, and is not extravagant. The water flow heat dissipation effect is good, heat can not be accumulated, long-time work can be realized, internal parts of the motor can not be damaged, and the service life is prolonged. The fan blades are not required to be arranged, energy consumption is reduced, cost is saved, a corresponding heat dissipation cover is not required to be arranged, cost is saved, and waterproofness is improved.

Drawings

Fig. 1 is a sectional view of the present invention;

fig. 2 is an enlarged view of the position M of the present invention.

In the figure: 1. a device housing; 2. a supporting seat; 3. a cooling chamber; 4. a water outlet pipe; 5. a water inlet pipe; 6. A refrigeration plate; 7. a thermally conductive silicone layer; 8. and (4) radiating fins.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the utility model discloses a water-cooled motor that high pressure cleaner used, including device casing 1, device casing 1 is the current motor in the market, and device casing 1 adopts heat absorbing material, the lower extreme middle part fixedly connected with supporting seat 2 of device casing 1, supporting seat 2 are for the fixed connection motor, open the inside of device casing 1 has cooling chamber 3, and the inside water of using of letting in of cooling chamber 3, cooling chamber 3 is the ring form. The water outlet pipe 4 and the water inlet pipe 5 are fixedly inserted into the right side of the upper end and the left side of the lower end of the cooling cavity 3 respectively, the water outlet pipe 4 and the water inlet pipe 5 are connected with a water outlet pipeline of the cleaning machine and external water supply equipment respectively, and the water inlet pipe 5 is provided with a switch valve. The inside wall of device casing 1 is fixed to be inlayed and is had refrigeration piece 6, and refrigeration piece 6 adopts the refrigeration piece that has now on the market, refrigeration piece 6 is equipped with a plurality of, 6 even inside walls of inlaying at device casing 1 of refrigeration piece, 6 series connection each other of refrigeration piece, the inner of refrigeration piece 6 is the cold junction. The outer end of the refrigeration piece 6 is fixedly coated with a heat conduction silicone grease layer 7, the outer side of the heat conduction silicone grease layer 7 is provided with a heat dissipation fin 8, the heat dissipation fin 8 can accelerate the transmission and the dissipation of heat, and the outer side of the heat dissipation fin 8 is inserted in the cooling cavity 3. The number of the radiating fins 8 is equal to the number of the refrigerating sheets 6, and the radiating fins 8 are arranged opposite to the inside and the outside of each refrigerating sheet 6. The radiating fins 8 are fixedly, hermetically and fixedly welded on the inner side wall of the cooling cavity 3.

The during operation sets up cooling chamber 3 in device casing 1 is inside, and outlet pipe 4 and inlet tube 5 connect the outlet conduit and the outside water supply equipment of cleaning machine respectively, and when high pressure cleaner during operation, rivers reposition of redundant personnel partly through set up cooling chamber 3 in device casing 1 is inside, goes out from the delivery port again, joins, sprays water again, utilizes original rivers, and the reposition of redundant personnel passes through the motor casing, takes away the heat and joins again, and is not extravagant. The water flow heat dissipation effect is good, heat can not be accumulated, long-time work can be realized, internal parts of the motor can not be damaged, and the service life is prolonged. The fan blades are not required to be arranged, cost is saved, a corresponding heat dissipation cover is not required to be arranged, cost is saved, and waterproofness is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a water-cooled machine that high pressure cleaner used, includes device casing (1), its characterized in that: the utility model discloses a refrigeration device, including device casing (1), lower extreme middle part fixedly connected with supporting seat (2), the inside of device casing (1) is opened and is had cooling chamber (3), the upper end right side and the lower extreme left side of cooling chamber (3) are fixed respectively to be pegged graft and are had outlet pipe (4) and inlet tube (5), the inside wall of device casing (1) is fixed to be inlayed and is had refrigeration piece (6), the outer end of refrigeration piece (6) is fixed to be scribbled and is led heat silicone grease layer (7), the outside of leading heat silicone grease layer (7) is equipped with radiating fin (8), radiating fin (8) fixed seal welding is at the inside wall of cooling chamber (3).

2. The water-cooled motor for a high-pressure washer according to claim 1, characterized in that: refrigeration piece (6) are equipped with a plurality of, the even inside wall of inlaying at device casing (1) of refrigeration piece (6), refrigeration piece (6) series connection each other, the inner of refrigeration piece (6) is the cold junction.

3. The water-cooled motor for a high-pressure washer according to claim 1, characterized in that: the number of the radiating fins (8) is equal to the number of the refrigerating sheets (6), and the radiating fins (8) and the refrigerating sheets (6) are arranged oppositely inside and outside.

4. The water-cooled motor for a high-pressure washer according to claim 1, characterized in that: the cooling cavity (3) is annular.

5. The water-cooled motor for a high-pressure washer according to claim 1, characterized in that: the outer sides of the radiating fins (8) are inserted in the cooling cavity (3).

6. The water-cooled motor for a high-pressure washer according to claim 1, characterized in that: and a switch valve is arranged on the water inlet pipe (5).