CN214221423U

CN214221423U - Water-cooling pump package structure

Info

Publication number: CN214221423U
Application number: CN202120066765.0U
Authority: CN
Inventors: 胡剑平
Original assignee: Mintai Hydraulics Shanghai Co ltd
Current assignee: Mintai Hydraulics Shanghai Co ltd
Priority date: 2021-01-12
Filing date: 2021-01-12
Publication date: 2021-09-17
Anticipated expiration: 2031-01-12

Abstract

The utility model provides a water-cooling pump package structure contains: a bracket assembly; the water-cooled motor pump is fixedly arranged on the front surface of the bracket component through a first fastener; the expansion tank assembly is fixedly arranged on the back of the bracket assembly through a second fastener; the outlet valve block assembly is fixedly arranged on the back of the support assembly and is positioned below the expansion tank assembly; the terminal box is fixedly connected with the back surface of the bracket component through a second fastener; and the inlet valve block assembly is fixedly arranged on the front surface of the bracket assembly and is connected with the water-cooled motor pump through a fastener. The utility model discloses the sound construction is compact, the rigidity is strong, and the reliability is high, can eliminate the pump package unbalance loading, effectively avoid the cracked risk of pump base, extensively is applicable to in the water cooling system in various wind generating set.

Description

Water-cooling pump package structure

Technical Field

The utility model relates to a machinery, new forms of energy field, concretely relates to water-cooling pump package structure.

Background

A converter/gear box/generator in the wind driven generator is a main heating component and needs to be subjected to forced cooling treatment. After the water pump works, the cooling liquid exchanges heat through the converter/gearbox oil-water heat exchanger/generator and the air-water plate cooler under certain pressure and flow speed, and the cooled cooling liquid returns to the water pump to form a circulating loop.

Fig. 1 shows a water-cooled pump set structure in the prior art, which includes: a fastener 16; the base of the water-cooled motor pump 12 is fixed on the frame of the wind driven generator through a fastener 16; the expansion tank assembly 11 is fixedly connected to one side of the water-cooled motor pump 12 through a fastener 16; the outlet valve block assembly 15 is fixedly connected with the water-cooled motor pump 12 and is positioned below the expansion tank assembly 11; the inlet valve block assembly 14 is fixedly connected to the other side of the water-cooled motor pump 12 through a fastener 16; and the terminal box 13 is fixedly connected with the inlet valve block assembly 14.

This structural design is simple, and expansion tank subassembly 11 directly links to each other with water-cooled motor pump 12, and water-cooled motor pump 12's pump base 17 lug connection is wider in the application scope in the current industry in the aerogenerator frame.

However, as the number of the machines increases, strength problems caused by unbalanced loading are gradually developed, for example, occasional breakage of the pump base occurs during transportation; when the equipment runs for a long time, the wind driven generator vibrates for a long time when running, and the expansion tank forms a water hammer effect when running, and the risk of generating cracks on the pump base is also existed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water-cooling pump package structure can effectively solve the transportation that the current trade appears or the pump base fracture scheduling problem when moving.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: a water-cooled pump package structure, comprising: a bracket assembly; the water-cooled motor pump is fixedly arranged on the front surface of the bracket component through a first fastener; the expansion tank assembly is fixedly arranged on the back of the bracket assembly through a second fastener; the outlet valve block assembly is fixedly arranged on the back of the support assembly and is positioned below the expansion tank assembly; the terminal box is fixedly connected with the back surface of the bracket component through a second fastener; and the inlet valve block assembly is fixedly arranged on the front surface of the bracket assembly and is connected with the water-cooled motor pump through a fastener.

The bracket component is used for assembling all components in the whole water-cooling pump group structure, so that the expansion tank component and the water-cooling motor pump are separated and independently arranged on one side of the bracket component.

The bracket assembly includes: the back of the vertical part of the L-shaped plate is fixedly provided with an expansion tank assembly, a terminal box and an outlet valve block assembly, and the bottom of the horizontal part is provided with a through hole for fixing the whole pump set system to a wind driven generator bracket; the two rib plates are fixedly connected with two sides of the L-shaped plate respectively, and two ends of each rib plate are fixedly connected with the vertical part and the horizontal part of the L-shaped plate respectively to play a role in reinforcement; the two bottom supporting plates are arranged and fixed on the horizontal part on the L-shaped plate; and the motor fixing plate is fixedly installed on the two bottom supporting plates, one group of opposite side surfaces of the motor fixing plate are fixedly connected with the two rib plates respectively, one side surface adjacent to the two side surfaces of the motor fixing plate is fixedly connected with the vertical part of the L-shaped plate, and a through hole is formed in the motor fixing plate and used for installing a base of the water-cooled motor pump.

One end of each rib plate is provided with a hoisting hole, so that the weight distribution is more uniform in the hoisting process.

A plurality of through holes are formed in the L-shaped plate, the two bottom supporting plates, the two rib plates and the motor fixing plate, and weight is reduced.

And the bottom of the L-shaped plate is provided with a mounting hole, and the whole water-cooling pump set structure is mounted on the wind driven generator support through the mounting hole.

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

1. the bracket assembly is assembled with the whole water-cooled pump group, so that the expansion tank assembly is independently arranged on the bracket, and the condition of unbalanced load of the water-cooled motor pump in the prior art is relieved;

2. the expansion tank assembly and the water-cooled motor pump are respectively fixedly installed on the front and back surfaces of the L-shaped plate through fasteners, so that the weight of the expansion tank assembly cannot be directly applied to a base of the water-cooled motor pump, the problem of unbalance loading of a pump group is solved, and the risk that the base of the water-cooled motor pump is broken due to unbalance loading is avoided;

3. the water-cooled motor pump and the expansion tank assembly are not directly connected, so that no matter vibration in transportation or water hammer effect in operation, the expansion tank assembly cannot generate adverse effect on the water-cooled motor pump, the rigidity and reliability of the structure of the water-cooled pump set are greatly improved, and the risk that the base of the water-cooled motor pump is broken due to the water hammer effect is avoided.

Drawings

FIG. 1 is a schematic diagram of a prior art water-cooled pump package;

fig. 2 is a schematic diagram of the structure of the water-cooling pump unit in the present invention;

fig. 3 is a schematic view of a system bracket according to the present invention.

Detailed Description

The technical contents, structural features, attained objects, and effects of the present invention will be described in detail below with reference to the accompanying drawings.

It is to be understood that in the description of the present invention, the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

As shown in fig. 2, for the water-cooling pump set structure provided by the utility model contains: a bracket assembly 4; the water-cooled motor pump 1 is fixedly arranged on the front surface of the bracket component 4 through a first fastening piece; the expansion tank assembly 2 is fixedly arranged on the back of the bracket assembly 4 through a second fastener 7; the outlet valve block component 3 is fixedly arranged on the back of the bracket component 4 and is positioned below the expansion tank component 2; the terminal box 5 is fixedly connected with the back surface of the bracket component 4 through a second fastener, and in the utility model, the expansion tank component 2 and the terminal box 5 are fixed on the back surface of the bracket component 4 through a shared second fastener 7, so that the structure is compact and the structure volume is reduced; and the inlet valve block assembly 6 is fixedly arranged on the front surface of the bracket assembly 4 and is connected with the water-cooled motor pump 1 through a fastener.

The utility model discloses in, bracket component 4 be arranged in assembling each part in the whole water-cooling pump package structure, make expansion tank subassembly 2 separate with water-cooled motor pump 1, independently install on one side of bracket component 4, alleviate the unbalance loading condition of water-cooled motor pump 1. The water-cooled motor pump 1 is a power element of a water-cooled system; the outlet valve block component 3 and the inlet valve block component 6 guide the inlet and the outlet of the water-cooled motor pump 1 and are used for installing elements such as a temperature sensor, a pressure sensor and the like, and a pipeline is conveniently connected at a joint. Since the cooling water volume in the whole water-cooling pump set structure can be increased or decreased along with the change of the temperature, the expansion tank assembly 2 plays a role in compensating the change. The terminal box 5 is used for wiring the electric elements of the integrated water-cooling pump group.

Wherein, as shown in fig. 3, the bracket assembly comprises: the back of the vertical part of the L-shaped plate 41 is fixedly provided with the expansion tank assembly 2, the terminal box 5 and the outlet valve block assembly 3, and the bottom of the horizontal part is provided with a through hole for fixing the whole pump set system to a wind driven generator bracket; two rib plates 42 are fixedly connected to two sides of the L-shaped plate 41 respectively, and two ends of each rib plate 42 are fixedly connected with the vertical part and the horizontal part of the L-shaped plate 41 respectively to play a role in reinforcement; two bottom support plates 43 vertically mounted and fixed on the horizontal portion of the L-shaped plate 41; and the motor fixing plate 44 is fixedly installed on the two bottom supporting plates 43, one group of opposite side surfaces of the motor fixing plate are fixedly connected with the two rib plates 42 respectively, one side surface adjacent to the two side surfaces of the motor fixing plate is fixedly connected with the vertical part of the L-shaped plate 41, and a through hole is formed in the motor fixing plate for installing the pump base 17 of the water-cooling motor pump 1.

The bracket component 4 is assembled with the whole water-cooling pump group structure, so that the expansion tank component 2 is separated from the water-cooling motor pump 1 and is independently installed on one side of the bracket component 4, and the unbalance loading condition of the water-cooling motor pump 1 is reduced.

Further, the bottom support plate 43 serves to raise the height of the motor fixing plate 44.

Preferably, one end of each rib plate 42 is provided with a hoisting hole 45, which is helpful for more uniform weight distribution in the hoisting process.

Because expansion tank subassembly 2 and water-cooled machine pump 1 are fixed through the front, the back installation of first, second fastener and L template 42 respectively, consequently, on the base of expansion tank subassembly 2 can not direct effect water-cooled machine pump 1, eliminated the problem of pump package unbalance loading, avoided the base of water-cooled machine pump 1 because the cracked risk of unbalance loading.

Further, because the water-cooled motor pump 1 and the expansion tank assembly 2 are not directly connected, no matter vibration in transportation or water hammer effect in operation, the expansion tank assembly 2 cannot generate adverse effect on the water-cooled motor pump 1, the rigidity and the reliability of the structure of the water-cooled pump set are greatly improved, and the risk that the pump base 17 of the water-cooled motor pump 1 is broken due to the water hammer effect is avoided.

Meanwhile, the utility model provides a water-cooling pump package structure has compromise the wholeness, when installing it to the aerogenerator support on, only need through the third fastener with its 4 hole installation with L template 41 bottom fixed can.

Furthermore, each mounting plate is provided with a plurality of through holes, which is helpful for reducing the whole weight.

To sum up, the utility model discloses the sound construction is compact, the rigidity is strong, and the reliability is high, extensively is applicable to in the water cooling system in the various wind generating set.

While the present invention has been described in detail with reference to the preferred embodiments thereof, it should be understood that the above description should not be taken as limiting the present invention. Numerous modifications and alterations to the present invention will become apparent to those skilled in the art upon reading the foregoing description. Accordingly, the scope of the invention should be limited only by the attached claims.

Claims

1. A water-cooled pump package structure, comprising:

a bracket assembly;

the water-cooled motor pump is fixedly arranged on the front surface of the bracket component through a first fastener;

the expansion tank assembly is fixedly arranged on the back of the support assembly through a second fastening piece, so that the weight of the expansion tank assembly does not directly act on a base of the water-cooling electric pump;

the outlet valve block assembly is fixedly arranged on the back of the support assembly and is positioned below the expansion tank assembly;

the terminal box is fixedly connected with the back surface of the bracket component through a second fastener;

and the inlet valve block assembly is fixedly arranged on the front surface of the bracket assembly and is connected with the water-cooled motor pump through a fastener.

2. The water-cooled pump package structure of claim 1, wherein the bracket assembly is adapted to be assembled with each component of the whole water-cooled pump package structure such that the expansion tank assembly is separately installed on one side of the bracket assembly from the water-cooled motor pump.

3. The water-cooled pump package structure of claim 1, wherein the bracket assembly comprises: the back of the vertical part of the L-shaped plate is fixedly provided with an expansion tank assembly, a terminal box and an outlet valve block assembly, and the bottom of the horizontal part is provided with a through hole for fixing the whole pump set system to a wind driven generator bracket; the two rib plates are fixedly connected with two sides of the L-shaped plate respectively, and two ends of each rib plate are fixedly connected with the vertical part and the horizontal part of the L-shaped plate respectively to play a role in reinforcement; the two bottom supporting plates are vertically arranged and fixed on the horizontal part on the L-shaped plate; and the motor fixing plate is fixedly installed on the two bottom supporting plates, one group of opposite side surfaces of the motor fixing plate are fixedly connected with the two rib plates respectively, one side surface adjacent to the two side surfaces of the motor fixing plate is fixedly connected with the vertical part of the L-shaped plate, and a through hole is formed in the motor fixing plate and used for installing a pump base of the water-cooled motor pump.

4. The water-cooled pump package structure of claim 3, wherein one end of each rib plate is provided with a lifting hole.

5. The water-cooling pump package structure of claim 4, wherein the L-shaped plate, the two bottom supporting plates, the two rib plates and the motor fixing plate are all provided with a plurality of through holes, so that the weight is reduced.

6. The water-cooled pump package structure as claimed in claim 3, wherein the bottom of the L-shaped plate is provided with mounting holes through which the whole water-cooled pump package structure is mounted to the wind driven generator bracket.