CN216203849U

CN216203849U - Embedded refrigeration, evaporation and condensation integrated machine

Info

Publication number: CN216203849U
Application number: CN202122659962.6U
Authority: CN
Inventors: 费新宇
Original assignee: Hongbo Refrigeration Energy Saving Technology Changzhou Co ltd
Current assignee: Hongbo Refrigeration Energy Saving Technology Changzhou Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-04-05
Anticipated expiration: 2031-11-02

Abstract

The utility model relates to the technical field of embedded refrigeration integrated machines, in particular to an embedded refrigeration evaporation and condensation integrated machine. The utility model comprises an outer machine and an inner machine, wherein a radiator is fixedly arranged on the inner wall of the outer machine, an electric cabinet is fixedly arranged on the inner wall of the outer machine, a compressor is fixedly arranged on the inner wall of the outer machine, the electric cabinet is fixedly arranged on the inner wall of the outer machine, a first pipeline is communicated with the surface of the compressor, a pressure sensor is arranged on the surface of the first pipeline, an electromagnetic valve is arranged on the surface of the first pipeline, a connecting frame, a mounting plate and a heat insulation plate are arranged between the outer machine and the inner machine, a connecting pipe is communicated with the surface of the compressor and penetrates through the outer machine, a second pipeline is communicated with the interior of the first pipeline, and a radiator is communicated with the surface of the second pipeline. The problem of hanging quick-witted built-in machine of hanging when indoor, if the temperature is low excessively produces frost easily, and frost can influence the work of hanging quick-witted to reduce hanging machine work efficiency is solved.

Description

Embedded refrigeration, evaporation and condensation integrated machine

Technical Field

The utility model relates to the technical field of embedded refrigeration all-in-one machines, in particular to an embedded refrigeration, evaporation and condensation all-in-one machine.

Background

The wall-mounted unit is a machine for adjusting indoor gas and temperature, the wall-mounted unit is generally composed of an outer unit and an inner unit, the embedded refrigeration, evaporation and condensation all-in-one machine is convenient to mount by connecting the inner unit and the outer unit together, when the existing wall-mounted unit inner unit is mounted indoors, frost is easily generated if the temperature is too low, and the frost can influence the work of the wall-mounted unit, so that the work efficiency of the wall-mounted unit is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defect that frost is easily generated if the temperature is too low when an indoor unit of a wall hanging machine is installed indoors in the prior art, and the frost affects the work of the wall hanging machine, so that the work efficiency of the wall hanging machine is reduced.

In order to achieve the purpose, the utility model adopts the following technical scheme: the embedded refrigeration, evaporation and condensation all-in-one machine comprises an outer machine and an inner machine, wherein a radiator is fixedly arranged on the inner wall of the outer machine, an electric cabinet is fixedly arranged on the inner wall of the outer machine, a compressor is fixedly arranged on the inner wall of the outer machine, a first pipeline is communicated with the surface of the compressor, a pressure sensor is arranged on the surface of the first pipeline, an electromagnetic valve is arranged on the surface of the first pipeline, a connecting frame, a mounting plate and a heat insulation plate are arranged between the outer machine and the inner machine, the surface of the compressor is communicated with a connecting pipe, the connecting pipe penetrates through the outer machine, a second pipeline is communicated with the interior of the first pipeline, and the surface of the second pipeline is communicated with the radiator; when indoor temperature is low, when the interior machine produces frost, the solenoid valve starts, thereby make high temperature high-pressure gas in the first pipeline let in to the interior machine through the solenoid valve, dissolve frost through this high temperature, the water that produces will flow into the water tank through the drain pipe after frost is dissolved, and pressure sensor will be to the interior machine, motor in the outer machine is controlled, when the interior temperature of storehouse is high when refrigeration work goes on, pressure sensor will control the motor speed in the interior machine when heat load is big, thereby reduce the load of compressor, make the compressor work under the low-load state, when defrosting work goes on: the bypass electromagnetic valve is opened, high-temperature gas enters the inner machine for defrosting, the pressure sensor and the temperature control are used for controlling, the fan inside the outer machine is started when the pressure is too high, and the fan of the outer machine is stopped when the pressure is too low so as to ensure the temperature during defrosting.

Preferably, the connecting pipe is communicated with the inner machine, the surface of the connecting pipe is communicated with a liquid spraying valve, the inner wall of the outer machine is fixedly connected with a water tank, and the inside of the water tank is communicated with a limiting pipe; the water tank will collect the water after the defrosting, and the limiting pipe has avoided the water of collecting in the water tank to spill.

Preferably, the number of the pressure sensors is four, and the pressure sensors are arranged between the electromagnetic valve and the compressor; the pressure sensors can inform the motors in the external machine and the internal machine, so that the motors can be adjusted under different pressure conditions, and high-load operation is avoided.

Preferably, a side plate is fixedly installed on the side wall of the inner machine, a partition plate is installed between the side plate and the installation plate, and a plurality of through holes are formed in the surface of the partition plate; the through holes avoid heat accumulation between the two partition plates, so that heat dispersion is facilitated.

Preferably, the number of the connecting frames is two, and the two connecting frames are respectively positioned at two ends of the mounting plate; two connection frames make the connection of mounting panel and interior machine more firm, leave the space between interior machine and the mounting panel simultaneously to the convenient heat dissipation.

Preferably, a plurality of efficient internal thread copper pipes are installed inside the radiator, drain pipes are installed inside the outer machine and the inner machine, and the first pipeline is located inside the drain pipes; high-efficient internal thread copper pipe makes the radiating effect of radiator better, and the drain pipe is located the top of water tank to collect the water that the frost falls.

Preferably, the height of the limiting pipe is lower than that of the water tank, and the part of the second pipeline, which is positioned in the water tank, is encircled by a plurality of circles; the second pipeline that encircles a plurality of rings conveniently utilizes the water in the water tank to evaporate its inside high temperature high-pressure gas, and the water in the water tank can be avoided to the limiting pipe to spill.

Compared with the prior art, the utility model has the advantages and positive effects that:

according to the utility model, when the compressor works, generated high-temperature and high-pressure gas enters the radiator through the second pipeline and enters the internal machine, when the temperature of the internal machine is too low and frost is generated, the electromagnetic valve is opened, so that the high-temperature and high-pressure gas in the second pipeline passes through, frost is dissolved, frost-formed water flows into the water tank through the drain pipe and is collected, meanwhile, the pressure sensor can control the motors in the external machine and the internal machine, so that when the indoor temperature is too high, the operation of the motor in the internal machine is stopped, the load of the compressor is reduced, the compressor works in a no-load state, and the service life of the compressor is prolonged.

Drawings

FIG. 1 is a schematic perspective view of an embedded refrigeration, evaporation and condensation all-in-one machine according to the present invention;

FIG. 2 is a schematic rear view of FIG. 1 of an integrated embedded refrigeration, evaporation and condensation machine according to the present invention;

FIG. 3 is a schematic view of the internal part of an external unit of the embedded refrigeration, evaporation and condensation all-in-one machine according to the present invention;

fig. 4 is a partial schematic view of a water tank in the embedded refrigeration, evaporation and condensation all-in-one machine according to the utility model.

Illustration of the drawings: 1. an outdoor unit; 2. an internal machine; 3. a side plate; 4. a partition plate; 5. a connecting frame; 6. mounting a plate; 7. a heat insulation plate; 8. a heat sink; 9. an electric cabinet; 10. a compressor; 11. a first conduit; 12. a pressure sensor; 13. an electromagnetic valve; 14. a second conduit; 15. a liquid spray valve; 16. a water tank; 17. a limiting tube; 18. a drain pipe; 19. and (4) connecting the pipes.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution: an embedded refrigeration, evaporation and condensation all-in-one machine comprises an outer machine 1 and an inner machine 2.

In this embodiment: a radiator 8 is fixedly mounted on the inner wall of the outer machine 1, an electric cabinet 9 is fixedly mounted on the inner wall of the outer machine 1, a compressor 10 is fixedly mounted on the inner wall of the outer machine 1, a first pipeline 11 is communicated with the surface of the compressor 10, a pressure sensor 12 is mounted on the surface of the first pipeline 11, an electromagnetic valve 13 is mounted on the surface of the first pipeline 11, a connecting frame 5, a mounting plate 6 and a heat insulation plate 7 are mounted between the outer machine 1 and the inner machine 2, a connecting pipe 19 is communicated with the surface of the compressor 10, the connecting pipe 19 penetrates through the outer machine 1, a second pipeline 14 is communicated with the interior of the first pipeline 11, and a radiator 8 is communicated with the surface of the second pipeline 14; when indoor temperature is low, when the interior unit 2 produces frost, solenoid valve 13 starts, thereby make the high temperature high-pressure gas in the first pipeline 11 let in to interior unit 2 through solenoid valve 13, dissolve frost through high temperature with this, the water that produces when frost falls will flow into in the water tank 16 through drain pipe 18, and pressure sensor 12 will be to interior unit 2, the motor in the outer unit 1 is controlled, when the interior temperature is high, pressure sensor 12 will control the motor speed in the interior unit 2 when heat load is big, thereby reduce the load of compressor 10, make compressor 10 work under the low-load state.

Specifically, a connecting pipe 19 is communicated with the inner machine 2, the surface of the connecting pipe 19 is communicated with a liquid spraying valve 15, the inner wall of the outer machine 1 is fixedly connected with a water tank 16, and the inside of the water tank 16 is communicated with a limiting pipe 17; the water tank 16 will collect the defrosted water and the limiting pipe 17 prevents the water collected in the water tank 16 from overflowing.

Specifically, the number of the pressure sensors 12 is four, and the pressure sensors 12 are disposed between the solenoid valves 13 and the compressor 10.

In this embodiment: the pressure sensors 12 can inform the motors in the outer machine 1 and the inner machine 2 so as to adjust them under different pressure conditions and avoid high load operation.

Specifically, a side plate 3 is fixedly installed on the side wall of the inner machine 2, a partition plate 4 is installed between the side plate 3 and the installation plate 6, and a plurality of through holes are formed in the surface of the partition plate 4; the through holes avoid heat accumulation between the two partition plates 4, thereby facilitating heat dispersion.

Specifically, the number of the connection frames 5 is two, and the two connection frames 5 are respectively located at two ends of the mounting plate 6.

In this embodiment: two connection frames 5 make the connection of mounting panel 6 and interior machine 2 more firm, leave the space between interior machine 2 and the mounting panel 6 simultaneously to the convenient heat dissipation.

Specifically, a plurality of efficient internal thread copper pipes are mounted inside the radiator 8, drain pipes 18 are mounted inside the outer unit 1 and the inner unit 2, and the first pipeline 11 is located inside the drain pipes 18; the efficient internal threaded copper pipe enables the heat dissipation effect of the radiator 8 to be better, and the drain pipe 18 is located above the water tank 16, so that the frosted water is collected.

Specifically, the height of the limiting pipe 17 is lower than that of the water tank 16, and the portion of the second pipe 14 located inside the water tank 16 is wound several times.

In this embodiment: the second pipeline 14 surrounding a plurality of circles is convenient for evaporating high-temperature and high-pressure gas in the water tank 16 by using water in the water tank, and the limiting pipe 17 can prevent the water in the water tank 16 from overflowing.

The working principle is as follows: when compressor 10 during operation, the high temperature high pressure gas of production will get into radiator 8 and get into in the interior machine 2 through second pipeline 14, when the temperature of temperature interior machine 2 is low when producing frost, solenoid valve 13 will be opened, thereby make the high temperature high pressure gas in the second pipeline 14 pass through, thereby change the frost, and the water that the frost becomes will be collected in flowing into water tank 16 through drain pipe 18, the motor in outer machine 1 and the interior machine 2 can be controlled to pressure sensor 12 simultaneously, thereby when the indoor temperature is too high, stop the motor operation of interior machine 2, thereby alleviate compressor 10's load, make compressor 10 work under no load state, thereby improve compressor 10's life.

Claims

1. Embedded refrigeration evaporation condensation all-in-one, including outer machine (1) and interior machine (2), its characterized in that: a radiator (8) is fixedly arranged on the inner wall of the outdoor unit (1), an electric cabinet (9) is fixedly arranged on the inner wall of the outdoor unit (1), a compressor (10) is fixedly arranged on the inner wall of the outer machine (1), a first pipeline (11) is communicated with the surface of the compressor (10), a pressure sensor (12) is arranged on the surface of the first pipeline (11), an electromagnetic valve (13) is arranged on the surface of the first pipeline (11), a connecting frame (5), a mounting plate (6) and a heat insulation plate (7) are arranged between the external machine (1) and the internal machine (2), the surface of the compressor (10) is communicated with a connecting pipe (19), the connecting pipe (19) penetrates through the outer machine (1), the inner part of the first pipeline (11) is communicated with a second pipeline (14), the surface of the second pipeline (14) is communicated with a radiator (8), and the radiator (8) is communicated with the inner machine (2).

2. The embedded refrigeration, evaporation and condensation all-in-one machine according to claim 1, characterized in that: the connecting pipe (19) is communicated with the internal machine (2), the surface of the connecting pipe (19) is communicated with a liquid spraying valve (15), the inner wall of the external machine (1) is fixedly connected with a water tank (16), and the inside of the water tank (16) is communicated with a limiting pipe (17).

3. The embedded refrigeration, evaporation and condensation all-in-one machine according to claim 2, characterized in that: the number of the pressure sensors (12) is four, and the pressure sensors (12) are arranged between the electromagnetic valve (13) and the compressor (10).

4. The embedded refrigeration, evaporation and condensation all-in-one machine according to claim 3, characterized in that: the side wall fixed mounting of interior unit (2) has curb plate (3), install between curb plate (3) and mounting panel (6) baffle (4), a plurality of through-holes have been seted up on the surface of baffle (4).

5. The embedded refrigeration, evaporation and condensation all-in-one machine according to claim 4, wherein: the number of the connecting frames (5) is two, and the two connecting frames (5) are respectively positioned at two ends of the mounting plate (6).

6. The embedded refrigeration, evaporation and condensation all-in-one machine according to claim 5, wherein: a plurality of efficient internal thread copper pipes are installed inside the radiator (8), drain pipes (18) are installed inside the outer machine (1) and the inner machine (2), and the first pipeline (11) is located inside the drain pipes (18).

7. The embedded refrigeration, evaporation and condensation all-in-one machine according to claim 6, wherein: the height of the limiting pipe (17) is lower than that of the water tank (16), and the part of the second pipeline (14) located inside the water tank (16) is wound by a plurality of circles.