CN216794406U

CN216794406U - Compressor cooling type combined electrical cabinet

Info

Publication number: CN216794406U
Application number: CN202122148943.7U
Authority: CN
Inventors: 王唐友
Original assignee: Beijing Dapeng Engineering Technology Co ltd
Current assignee: Beijing Dapeng Engineering Technology Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-06-21
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses a compressor-cooled combined electrical cabinet, which comprises a cooling bottom plate and a compressor main body, wherein the upper end surface of the cooling bottom plate is provided with two groups of electrical cabinet groups, the compressor main body is communicated with the inside of the cooling bottom plate through a connecting pipe, the upper end surface of the compressor main body is provided with a radiating pipe, the joint of the two groups of electrical cabinet groups is provided with a plurality of cold air pipelines, the middle positions of the upper end surfaces of the two groups of electrical cabinet groups are provided with ventilating seats, one end of the connecting pipe of the compressor main body and the cooling bottom plate, which extends into the cooling bottom plate, is fixedly provided with a cold air collecting chamber, the inside of the cold air collecting chamber is in a conical structure, one surface of the cold air collecting chamber, which faces towards the electrical cabinet groups, is provided with a plurality of holes communicated with the cold air pipelines, the compressor-cooled combined electrical cabinet has a simple structure, and can reduce the influence of condensate water on the interior of the electrical cabinet while carrying out certain temperature reduction, thereby reducing the probability of short circuit caused by condensed water in the electrical cabinet.

Description

Compressor cooling type combined electrical cabinet

Technical Field

The utility model belongs to the technical field of electrical cabinets, and particularly relates to a compressor cooling type combined electrical cabinet.

Background

The electrical cabinet is a main carrier for controlling and installing electrical elements as the name implies, the combined electrical cabinet combines electrical cabinets with different functions or unified functions, the application range of the functionality and the carrier is enlarged, and the electrical cabinet is widely used in the chemical industry, the environmental protection industry, the electrical power system, the metallurgical system, the industry, the nuclear power industry, the fire safety monitoring, the traffic industry and the like.

Traditional combination regulator cubicle often adopts the forced air cooling to dispel the heat, but partial combination regulator cubicle's power is comparatively huge, and the simple forced air cooling can't carry out effectual heat dissipation function, consequently needs extra adoption a compressor to carry out auxiliary cooling, but the cold air of its compressor can condense into moisture rapidly in inside, easily causes the incident such as short circuit in electric content, needs to have an improved generation combination regulator cubicle to compensate this defect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a compressor cooling type combined electrical cabinet to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a with compressor cooling formula combination regulator cubicle, includes cooling plate and compressor main part, cooling plate's up end is equipped with two sets of electric cabinet group, electric cabinet group and cooling plate fixed connection, one side of cooling plate is located to the compressor main part, the compressor main part communicates with each other through the inside of connecting pipe with cooling plate, the up end of compressor main part is equipped with the cooling tube, the cooling tube communicates with each other with the inside of compressor main part, and is two sets of the junction of electric cabinet group all is equipped with a plurality of air conditioning pipelines, the air conditioning pipeline communicates with each other with the inside of electric cabinet group, and is two sets of the position is equipped with the draft seat in the up end of electric cabinet group, the one end and the draft seat fixed connection of air conditioning pipeline.

Preferably, the one end that compressor main part and cooling bottom plate's connecting pipe extended into in the cooling bottom plate is fixed with air conditioning and collects the room, air conditioning collects the inside of room and is the toper structure, air conditioning collects the room and offers a plurality of and the communicating hole of air conditioning pipeline towards the one side of electric cabinet group, the air conditioning pipeline is kept away from the one end of ventilation seat and is collected room fixed connection with air conditioning.

Preferably, the junction of air conditioning pipeline and ventilation seat all overlaps and is equipped with the exhaust seat, the well position of exhaust seat is equipped with the fan shaft, and the outer fringe face of fan shaft all constructs the blade, the fan shaft extends towards the one side of cooling bottom plate has the drive shaft.

Preferably, one end of the exhaust seat is provided with a driving motor, one end of the driving motor is fixedly connected with the ventilation seat, the output end of the driving motor is flush with the driving shaft of the exhaust seat, and the driving motor is in transmission connection with the exhaust seat through a transmission belt.

Preferably, a discharge channel is formed at the conical end of the cold air collection chamber, and one end of the discharge channel is communicated with the outer wall of the cooling bottom plate.

Preferably, a heat dissipation fan is disposed at a communication position of the compressor main body and the heat dissipation pipe, and the interior of the compressor main body is divided into two chambers by a partition plate.

Preferably, an evaporator is arranged in a cavity of the compressor main body close to the radiating pipe, a water tank is arranged on one side of the evaporator, a condenser is arranged in another cavity of the partition plate far away from the evaporator, and the evaporator, the water tank and the condenser are communicated through connecting pipes.

Preferably, a gas-liquid separator is arranged on one side of the condenser facing the cooling bottom plate, one end of the gas-liquid separator is communicated with the condenser, and the other end of the gas-liquid separator is communicated with a connecting pipe connecting the compressor main body and the cooling bottom plate.

The utility model has the technical effects and advantages that: the compressor cooling type combined electrical cabinet has the advantages that due to the conical design of the cold air collecting chamber, cold air generated by the compressor main body can be rapidly condensed due to the change of air heat after being collected in the cold air collecting chamber, but condensed moisture is discharged through the conical part of the cold air collecting chamber, so that the probability of unsmooth cold air caused by the deposition of the moisture in the cold air collecting chamber is reduced; the arrangement of the air exhaust seat and the air conditioning pipeline enables the air conditioning in the air conditioning collecting chamber to be rapidly exhausted through the air exhaust seat and the air conditioning pipeline and then flow to the outside, the temperature in the auxiliary electric cabinet set is reduced through the circulation of the air conditioning in the air conditioning pipeline, and meanwhile, the vertical arrangement of the air conditioning pipeline enables the moisture condensed by the air conditioning to automatically flow back to the air conditioning collecting chamber along the outside of the air conditioning pipeline for uniform treatment;

thanks to the arrangement of the driving motor and the transmission belt, the exhaust seat is separated from the main transmission part of the driving motor in the transmission process, the probability of short circuit caused by silting a large amount of water in the driving motor is reduced, and meanwhile, the exhaust seat is driven by the transmission belt to circulate the cold air in the cold air collection chamber.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view taken at A-A of FIG. 1 in accordance with the present invention;

fig. 3 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.

In the figure: 1. cooling the bottom plate; 2. an electric cabinet group; 3. a compressor main body; 4. a radiating pipe; 5. a ventilation seat; 6. a cold air collection chamber; 7. a cold air duct; 8. an exhaust seat; 9. a drive motor; 10. a transmission belt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a compressor-cooled combined electrical cabinet as shown in figures 1, 2 and 3, which comprises a cooling bottom plate 1 and a compressor main body 3, wherein two groups of electrical cabinet groups 2 are arranged on the upper end surface of the cooling bottom plate 1, the electrical cabinet groups 2 are fixedly connected with the cooling bottom plate 1, the compressor main body 3 is arranged on one side of the cooling bottom plate 1, the compressor main body 3 is communicated with the inside of the cooling bottom plate 1 through a connecting pipe, a cold air collecting chamber 6 is fixed at one end of the connecting pipe of the compressor main body 3 and the cooling bottom plate 1, which extends into the cooling bottom plate 1, the inside of the cold air collecting chamber 6 is in a conical structure, a discharge passage is formed at the conical end of the cold air collecting chamber 6, one end of the discharge passage is communicated with the outer wall of the cooling bottom plate 1, the conical design of the cold air collecting chamber 6 ensures that cold air generated by the compressor main body 3 can be rapidly condensed due to the change of air heat after being collected in the cold air collecting chamber 6, but the condensed water is discharged through the conical part of the cold air collection chamber 6, so that the probability of unsmooth cold air caused by water deposition in the cold air collection chamber 6 is reduced;

the joint of the two groups of electric cabinet groups 2 is provided with a plurality of air conditioning pipelines 7, the air conditioning pipelines 7 are communicated with the inside of the electric cabinet groups 2, the middle position of the upper end surfaces of the two groups of electric cabinet groups 2 is provided with a ventilation seat 5, one end of the air conditioning pipeline 7 is fixedly connected with the ventilation seat 5, one surface of the air conditioning collecting chamber 6 facing the electric cabinet groups 2 is provided with a plurality of holes communicated with the air conditioning pipelines 7, one end of the air conditioning pipeline 7 far away from the ventilation seat 5 is fixedly connected with the air conditioning collecting chamber 6, the joint of the air conditioning pipeline 7 and the ventilation seat 5 is sleeved with an exhaust seat 8, the middle position of the exhaust seat 8 is provided with a fan shaft, the outer edge surfaces of the fan shaft are both provided with blades, one surface of the fan shaft facing the cooling bottom plate 1 is provided with a driving shaft, one end of the exhaust seat 8 is provided with a driving motor 9, one end of the driving motor 9 is fixedly connected with the ventilation seat 5, the output end of the driving motor 9 is flush with the driving shaft of the exhaust seat 8, the driving motor 9 is in transmission connection with the air exhaust seats 8 through a transmission belt 10, the driving motor 9 drives fan shafts of the air exhaust seats 8 through the transmission belt 10, so that the air exhaust seats 8 can suck cold air in the cold air collecting chamber 6 to the inside through the cold air pipeline 7 to assist in cooling the inside of the electric cabinet set 2, and meanwhile, due to the benefit of the vertical arrangement of the cold air pipeline 7, moisture condensed by the cold air automatically flows back to the cold air collecting chamber 6 along the outside of the cold air pipeline 7 to be uniformly treated;

the upper end face of the compressor main body 3 is provided with a radiating pipe 4, the radiating pipe 4 is communicated with the inside of the compressor main body 3, the inside of the compressor main body 3 is provided with a radiating fan at the communication position with the radiating pipe 4, the inside of the compressor main body 3 is divided into two chambers by a partition plate, an evaporator is arranged in the chamber of the compressor main body 3 close to the radiating pipe 4, one side of the evaporator is provided with a water tank, the other chamber of the partition plate far away from the evaporator is provided with a condenser, the evaporator, the water tank and the condenser are communicated through connecting pipes, one side of the condenser facing to the cooling bottom plate 1 is provided with a gas-liquid separator, one end of the gas-liquid separator is communicated with the condenser, the other end is communicated with the connecting pipe connecting the compressor main body 3 and the cooling bottom plate 1, the evaporator in the compressor main body 3 radiates heat through the radiating fan, the heat is discharged along with the radiating pipe 4, the evaporator pumps water in the water tank, the cold air is formed by the circulation of the condenser and the gas-liquid separator, and the cold air enters the connecting pipe between the compressor body 3 and the cooling bottom plate 1 through the gas-liquid separator and enters the cold air collecting chamber 6 through the connecting pipe.

The working principle of the compressor cooling type combined electrical cabinet is that heat is dissipated by a heat dissipating fan through an evaporator in a compressor main body 3, heat is discharged along with a heat dissipating pipe 4, the evaporator pumps water in a water tank and then forms cold air through circulation of a condenser and a gas-liquid separator, the cold air enters a connecting pipe between the compressor main body 3 and a cooling bottom plate 1 through the gas-liquid separator and enters a cold air collecting chamber 6 through a connecting pipe, the cold air is stored in the cold air collecting chamber 6 and then drives a fan shaft of each air exhausting seat 8 through a driving motor 9 and a driving belt 10, so that the air exhausting seats 8 can suck the cold air in the cold air collecting chamber 6 to the inside through a cold air pipeline 7 to assist in cooling the inside of the electrical cabinet set 2, and meanwhile, due to the vertical arrangement of the cold air pipeline 7, moisture condensed by the cold air automatically flows back to the cold air collecting chamber 6 along the outside of the cold air pipeline 7, the uniform treatment is carried out, and the conical design of the cold air collecting chamber 6 ensures that the cold air generated by the compressor body 3 can be rapidly condensed due to the change of air heat after being collected in the cold air collecting chamber 6, but condensed moisture is discharged through the conical part of the cold air collecting chamber 6, so that the probability of unsmooth cold air caused by the deposition of moisture in the cold air collecting chamber 6 is reduced.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a with compressor cooling formula combination regulator cubicle, includes cooling bottom plate (1) and compressor main part (3), its characterized in that: the up end of cooled floor (1) is equipped with two sets of electric cabinet group (2), electric cabinet group (2) and cooled floor (1) fixed connection, one side of cooled floor (1) is located in compressor main part (3), compressor main part (3) communicate with each other through the inside of connecting pipe and cooled floor (1), the up end of compressor main part (3) is equipped with cooling tube (4), cooling tube (4) communicate with each other, two sets of with the inside of compressor main part (3) the junction of electric cabinet group (2) all is equipped with a plurality of air conditioning pipeline (7), air conditioning pipeline (7) communicate with each other with the inside of electric cabinet group (2), and are two sets of the position is equipped with ventilation seat (5) in the up end of electric cabinet group (2), the one end and ventilation seat (5) fixed connection of air conditioning pipeline (7).

2. The compressor-cooled combination electrical cabinet as claimed in claim 1, wherein: compressor main part (3) and the connecting pipe of cooling floor (1) extend into the one end in cooling floor (1) and are fixed with air conditioning and collect room (6), the inside that air conditioning collected room (6) is the toper structure, air conditioning collects room (6) and offers a plurality of and the communicating hole of air conditioning pipeline (7) towards the one side of electric cabinet group (2), the one end and the air conditioning that air conditioning pipeline (7) kept away from ventilation seat (5) collect room (6) fixed connection.

3. The compressor-cooled combination electrical cabinet as claimed in claim 2, wherein: the joint of the cold air pipeline (7) and the ventilation seat (5) is sleeved with an exhaust seat (8), a fan shaft is arranged at the middle position of the exhaust seat (8), blades are constructed on the outer edge surface of the fan shaft, and a driving shaft extends towards one surface of the cooling bottom plate (1) of the fan shaft.

4. The compressor-cooled combination electrical cabinet as claimed in claim 3, wherein: one end of the exhaust seat (8) is provided with a driving motor (9), one end of the driving motor (9) is fixedly connected with the ventilation seat (5), the output end of the driving motor (9) is flush with the driving shaft of the exhaust seat (8), and the driving motor (9) is in transmission connection with the exhaust seat (8) through a driving belt (10).

5. The compressor-cooled combination electrical cabinet as claimed in claim 2, wherein: and a discharge channel is formed at the conical end of the cold air collecting chamber (6), and one end of the discharge channel is communicated with the outer wall of the cooling bottom plate (1).

6. The compressor-cooled combination electrical cabinet as claimed in claim 1, wherein: the compressor is characterized in that a radiating fan is arranged at the position, communicated with the radiating pipe (4), of the inner structure of the compressor main body (3), and the inner part of the compressor main body (3) is divided into two chambers through a partition plate.

7. The compressor-cooled combination electrical cabinet as claimed in claim 6, wherein: the compressor body (3) is equipped with the evaporimeter in being close to the cavity of cooling tube (4), and one side of evaporimeter is equipped with the water tank, and the division board is equipped with the condenser in keeping away from another cavity of evaporimeter, and evaporimeter, water tank and condenser all communicate with each other through the connecting pipe.

8. The compressor-cooled combination electrical cabinet as claimed in claim 7, wherein: and a gas-liquid separator is arranged on one side of the condenser facing the cooling bottom plate (1), one end of the gas-liquid separator is communicated with the condenser, and the other end of the gas-liquid separator is communicated with a connecting pipe connected with the compressor main body (3) and the cooling bottom plate (1).