CN210197550U

CN210197550U - Direct expansion type multifunctional air conditioner integrated machine

Info

Publication number: CN210197550U
Application number: CN201920917961.7U
Authority: CN
Inventors: Rixin Mao; 毛日新; Haiyang Shi; 史海阳
Original assignee: Shenzhen Qianhai Juneng New Energy Technology Co Ltd
Current assignee: Shenzhen Qianhai Juneng New Energy Technology Co Ltd
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-03-27
Anticipated expiration: 2029-06-18

Abstract

The utility model provides a direct-expansion multifunctional air conditioner all-in-one machine. The multi-functional air conditioner all-in-one of formula of directly expanding includes: a chassis; the liquid storage tank is fixed at the bottom of the inner wall of the case; the drying filter is fixed at the bottom of the inner wall of the case; the evaporation box is fixed between the top and the bottom of the inner wall of the case, and the drying filter is connected to the side face of the evaporation box sequentially through the electromagnetic valve and the expansion valve. The utility model provides a formula of directly expanding multi-functional air conditioner all-in-one through setting up heat exchange coil for when having increased the coolant liquid evaporation with the area of contact of air, improve the thermal efficiency that mixes, pass through the fixed first heat exchanger fin of metal sleeve on heat exchange coil's surface simultaneously, first heat exchanger fin has fine heat conductivity, make the heat of absorption air that the coolant liquid evaporation volume can be quick, improved the speed of heat exchange, improved air conditioning equipment's efficiency.

Description

Direct expansion type multifunctional air conditioner integrated machine

Technical Field

The utility model relates to an air conditioning equipment technical field especially relates to a formula of directly expanding multi-functional air conditioner all-in-one.

Background

An air conditioner, i.e. an air conditioner, is a device for manually adjusting and controlling parameters such as temperature, humidity, cleanliness, flow rate and the like of ambient air in a building/structure, generally comprising a cold source/heat source device, a cold and hot medium transmission and distribution system, a terminal device and other auxiliary devices, mainly comprising a refrigeration host, a water pump, a fan and a pipeline system, wherein the terminal device is responsible for utilizing the cold and heat quantity transmitted and distributed to specifically process the air state so as to enable the air parameters of a target environment to meet requirements.

The in-process that current air conditioning equipment was using, heat exchange efficiency between heat exchange assembly and the indoor air is not high, can't make intraductal coolant liquid and the quick exchange heat of air, has reduced the work efficiency of air conditioner, and simultaneously in the use, the control that the evaporation degree of coolant liquid can not be fine in the evaporimeter causes the heat that some coolant liquid have not absorbed the air completely just to be sent into next circulation, causes the waste of energy.

Therefore, it is necessary to provide a direct-expansion multifunctional air conditioner all-in-one machine to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a formula of directly expanding multi-functional air conditioner all-in-one has solved the not high problem of heat exchange efficiency.

In order to solve the technical problem, the utility model provides a formula of directly expanding multi-functional air conditioner all-in-one, include: a chassis; the liquid storage tank is fixed at the bottom of the inner wall of the case; the drying filter is fixed at the bottom of the inner wall of the case; the evaporation box is fixed between the top and the bottom of the inner wall of the case, and the drying filter is connected to the side face of the evaporation box sequentially through the electromagnetic valve and the expansion valve; the fan is fixed on the side surface of the inner wall of the evaporation box; the heat exchange assembly is arranged in the evaporation box and comprises a heat exchange coil, a plurality of fixing devices are clamped on the surface of the heat exchange coil, the fixing devices are fixedly connected to the side face of the inner wall of the evaporation box, and a heat exchanger is arranged on the surface of the heat exchange coil.

Preferably, the evaporation box comprises a box body, and the left side and the right side of the box body are respectively provided with an air inlet and an air outlet.

Preferably, the heat exchanger comprises a metal sleeve, two first heat exchange fins are fixedly connected to the surface of the metal sleeve, second heat exchange fins are fixedly connected to the upper side and the lower side of each first heat exchange fin, and round holes are formed in the surface of each second heat exchange fin.

Preferably, the bottom of the inner wall of the case is fixedly connected with a compressor, the compressor is communicated with the heat exchange coil through a pipeline, and a temperature sensing bulb is arranged on the pipeline between the compressor and the heat exchange coil.

Preferably, a condenser is fixedly connected between the top and the bottom of the inner wall of the case, and the condenser is communicated with the compressor through a pipeline.

Preferably, the condenser includes the condensing box, the bottom of the side of condensing box is provided with the inlet tube, the top of the side of condensing box is provided with the outlet pipe.

Preferably, the top of the chassis is provided with a vent.

Preferably, the thermal bulb is electrically connected with the expansion valve.

Compared with the prior art, the utility model provides a formula of directly expanding multi-functional air conditioner all-in-one has following beneficial effect:

the utility model provides a direct expansion type multifunctional air conditioner integrated machine, which increases the contact area between the cooling liquid and the air when evaporating and improves the heat mixing efficiency by arranging a heat exchange coil, meanwhile, the first heat exchange plate is fixed on the surface of the heat exchange coil through a metal sleeve, the first heat exchange plate has good heat conductivity, so that the heat of air can be quickly absorbed by the evaporation amount of the cooling liquid, the first heat exchange sheet is provided with a second heat exchange sheet, the second heat exchange sheet is provided with a round hole, the air blown out by the fan can pass through the round holes, and the air exchanges heat with the second heat exchange fins when passing through the round holes, thereby improving the heat exchange rate and the efficiency of the air conditioning equipment, through set up inlet tube and outlet pipe on the condensing box, the heat of coolant liquid condensation release is absorbed to the water, and the hot water that obtains is used for providing life usage such as washing one's face and rinsing one's mouth, and resource recovery utilizes, and is energy-concerving and environment-protective more.

Drawings

Fig. 1 is a schematic structural view of a preferred embodiment of the direct-expansion multifunctional air-conditioning all-in-one machine provided by the present invention;

FIG. 2 is a schematic view showing the internal structure of the evaporation tank shown in FIG. 1;

FIG. 3 is a side view showing the internal structure of the evaporation tank shown in FIG. 1;

fig. 4 is a schematic structural view of the heat exchanger shown in fig. 2.

Reference numbers in the figures: 1. the heat exchanger comprises a case, 2, a liquid storage tank, 3, a drying filter, 4, an electromagnetic valve, 5, an expansion valve, 6, an evaporation box, 61, a box body, 62, an air inlet, 63, an air outlet, 7, a fan, 8, a heat exchange component, 81, a heat exchange coil, 82, a fixer, 83, a heat exchanger, 831, a metal sleeve, 832, a first heat exchange sheet, 833, a second heat exchange sheet, 834, a round hole, 9, a temperature sensing bag, 10, a compressor, 11, a condenser, 111, a condensation box, 112, a water inlet pipe, 113, a water outlet pipe, 12 and a ventilation opening.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a direct-expansion multifunctional air conditioning all-in-one machine provided in the present invention; FIG. 2 is a schematic view showing the internal structure of the evaporation tank shown in FIG. 1; FIG. 3 is a side view showing the internal structure of the evaporation tank shown in FIG. 1; fig. 4 is a schematic structural view of the heat exchanger shown in fig. 2. The multi-functional air conditioner all-in-one of formula of directly expanding includes: a chassis 1; the liquid storage tank 2 is fixed at the bottom of the inner wall of the case 1, and the liquid storage tank 2 is used for storing cooling liquid; the drying filter 3 is fixed at the bottom of the inner wall of the case 1; the evaporation box 6 is fixed between the top and the bottom of the inner wall of the case 1, the drying filter 3 is connected to the side surface of the evaporation box 6 sequentially through the electromagnetic valve 4 and the expansion valve 5, the drying filter 3 is connected with the heat exchange coil 81 through a pipeline, the electromagnetic valve 4 and the expansion valve 5 are arranged on the pipeline, the electromagnetic valve 4 controls the circulation of cooling liquid, and the expansion valve 5 controls the pressure in a throttling manner, so that the cooling liquid enters the heat exchange coil 81 and is evaporated into a gaseous state to absorb the heat in the air; the fan 7 is fixed on the side surface of the inner wall of the evaporation box 6, the fan 7 drives air to flow, and air flows through the surface of the heat exchange coil 81 and then enters a room; heat exchange assembly 8, heat exchange assembly 8 set up in the inside of evaporating case 6, heat exchange assembly 8 includes heat exchange coil 81, and heat exchange coil 81 shape is a plurality of "U" shapes, can increase the area of contact of coolant liquid with the air, improves heat exchange efficiency, heat exchange coil 81's surface joint has a plurality of fixers 82, fixer 82 fixed connection in the side of the inner wall of evaporating case 6, fixer 82 are used for fixing heat exchange coil 81's position, heat exchange coil 81's surface is provided with heat exchanger 83.

The evaporation box 6 comprises a box body 61, the left side and the right side of the box body 61 are respectively provided with an air inlet 62 and an air outlet 63, and the air inlet 62 and the air outlet 63 jointly form an air duct, so that the fan 7 drives air to pass through the evaporation box 6.

Heat exchanger 83 includes metal sleeve 831, two first heat exchanger fins 832 of fixed surface of metal sleeve 831, the equal fixedly connected with second heat exchanger fin 833 in upper and lower both sides of first heat exchanger fin 832, first heat exchanger fin 832 and second heat exchanger fin 833 have fine heat conductivity for the heat of absorption air that the volume can be quick is evaporated to the coolant liquid, round hole 834 has been seted up on the surface of second heat exchanger fin 833, and the wind that fan 7 blew out can pass through round hole 834, and the air exchanges heat with second heat exchanger fin 833 when passing through round hole 834, has improved the speed of heat exchange.

The bottom fixedly connected with compressor 10 of the inner wall of machine case 1, compressor 10 with heat exchange coil 81 passes through the pipeline intercommunication, and compressor 10 compresses the condensation into the coolant of evaporation into the coolant liquid, compressor 10 with be provided with temperature sensing package 9 on the pipeline between heat exchange coil 81, temperature sensing package 9 is used for detecting the temperature in the pipeline.

A condenser 11 is fixedly connected between the top and the bottom of the inner wall of the case 1, the condenser 11 is communicated with the compressor 10 through a pipeline, and a coolant compressed by the compressor 10 is liquefied in the condenser 11 to release heat.

Condenser 11 includes condensing tank 111, the bottom of the side of condensing tank 111 is provided with inlet tube 112, the top of the side of condensing tank 111 is provided with 113 inlet tubes 112 of outlet pipe and 113 outlet pipes and carries out hydrologic cycle in to condensing tank 111, takes away the heat in condenser 11.

The top of the case 1 is provided with a vent 12, the vent 12 is used for forming an air duct, the right side of the case 1 is also provided with a channel, and air circulates through the air duct.

The temperature sensing bulb 9 is electrically connected with the expansion valve 5, the temperature sensing bulb 9 detects the temperature in the pipeline, when the temperature in the pipeline is lower, the heat exchange is not thorough enough, the temperature sensing bulb 9 controls the expansion valve 5 to be closed or throttled, the heat exchange in the heat exchange coil 81 is thorough, the heat exchange efficiency is improved, and the situation that the cooling liquid which does not completely react enters the next circulation is avoided.

The utility model provides a formula of directly expanding multi-functional air conditioner all-in-one's theory of operation as follows:

the cooling liquid flows out of the liquid storage tank 2, enters the drying filter 3 and then is filtered, passes through the electromagnetic valve 4 and the expansion valve 5 and then enters the heat exchange coil 81 in the evaporation tank 6, the cooling liquid evaporates to absorb heat, the fan 7 drives the air to flow on the surface of the heat exchange coil 81, the air passes through the round hole 834 on the second heat exchange sheet 833, the air passes through the surfaces of the first heat exchange sheet 832 and the second heat exchange sheet 833 to be absorbed by heat, the cooling liquid evaporates to absorb the heat of the air, the evaporated cooling liquid passes through the temperature sensing bag 9 and then enters the compressor 10, the compressor 10 increases the pressure of the cooling gas, the cooling gas is condensed into the cooling liquid in the condenser 11, and meanwhile, the heat is emitted outwards, the heat is absorbed by water circulating in the condensation tank 111, hot water is used for life, energy conservation and environmental protection are achieved, the condensed cooling liquid enters the liquid storage tank.

the utility model provides a formula of directly expanding multi-functional air conditioner all-in-one, through setting up heat transfer coil 81, make the area of contact with the air when having increased the coolant liquid evaporation, improve the heat mixing efficiency, simultaneously at the fixed first heat exchanger plate 832 of metal sleeve 831 on the surface of heat transfer coil 81, first heat exchanger plate 832 has fine heat conductivity, make the coolant liquid evaporation volume can quick absorption heat of air, be provided with second heat exchanger plate 833 on the first heat exchanger plate 832, be provided with the round hole 834 on the second heat exchanger plate 833, make the wind that fan 7 blew out can pass through the round hole 834, the air exchanges heat with second heat exchanger plate 833 when passing through the round hole 834, the speed of heat exchange is improved, the efficiency of air conditioning equipment is improved, through set up inlet tube 112 and outlet pipe 113 on condensing box 111, the heat that the water absorbs the coolant liquid condensation and releases, the hot water that obtains is used for providing the life use such as, the resources are recycled, and the energy is saved and the environment is protected.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a formula of directly expanding multi-functional air conditioner all-in-one which characterized in that includes:

a chassis;

the liquid storage tank is fixed at the bottom of the inner wall of the case;

the drying filter is fixed at the bottom of the inner wall of the case;

the evaporation box is fixed between the top and the bottom of the inner wall of the case, and the drying filter is connected to the side face of the evaporation box sequentially through the electromagnetic valve and the expansion valve;

the fan is fixed on the side surface of the inner wall of the evaporation box;

the heat exchange assembly is arranged in the evaporation box and comprises a heat exchange coil, a plurality of fixing devices are clamped on the surface of the heat exchange coil, the fixing devices are fixedly connected to the side face of the inner wall of the evaporation box, and a heat exchanger is arranged on the surface of the heat exchange coil.

2. The integrated machine of claim 1, wherein the evaporator comprises a box body, and the left side and the right side of the box body are respectively provided with an air inlet and an air outlet.

3. The integrated direct-expansion multifunctional air conditioner according to claim 1, wherein the heat exchanger comprises a metal sleeve, two first heat exchange sheets are fixedly connected to the surface of the metal sleeve, second heat exchange sheets are fixedly connected to the upper side and the lower side of each first heat exchange sheet, and circular holes are formed in the surface of each second heat exchange sheet.

4. The direct-expansion multifunctional air-conditioning all-in-one machine as claimed in claim 1, wherein a compressor is fixedly connected to the bottom of the inner wall of the case, the compressor is communicated with the heat exchange coil through a pipeline, and a temperature sensing bulb is arranged on the pipeline between the compressor and the heat exchange coil.

5. The integrated direct-expansion multifunctional air-conditioner according to claim 4, wherein a condenser is fixedly connected between the top and the bottom of the inner wall of the cabinet, and the condenser is communicated with the compressor through a pipeline.

6. The integrated direct-expansion multifunctional air conditioner according to claim 5, wherein the condenser comprises a condensation tank, a water inlet pipe is arranged at the bottom of the side surface of the condensation tank, and a water outlet pipe is arranged at the top of the side surface of the condensation tank.

7. A direct-expansion multifunctional air-conditioning all-in-one machine as claimed in claim 1, wherein a ventilation opening is arranged at the top of the case.

8. The integrated machine of claim 4, wherein the thermal bulb is electrically connected to the expansion valve.