CN212029928U

CN212029928U - Air energy cooling and heating unit

Info

Publication number: CN212029928U
Application number: CN201922214142.9U
Authority: CN
Inventors: 朱永港
Original assignee: Yichang Yite Energy Saving Equipment Co ltd
Current assignee: Yichang Yite Energy Saving Equipment Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-11-27
Anticipated expiration: 2029-12-11

Abstract

The utility model relates to an air energy cooling and heating unit, which comprises a cooling and heating unit host, a water storage device and a water pump, wherein the cooling and heating unit host comprises a casing, an evaporator, a compressor and an expansion valve are arranged in the casing, an air inlet plate is arranged at an air inlet of the casing, and an air supply device is arranged at an air outlet; the water storage device comprises a water tank, the water pump is erected on the water tank, a condenser is arranged in the water tank, and a water inlet pipe and a water outlet pipe are communicated with the outside of the water tank. The utility model has the advantages that: this air can changes in temperature unit operation in-process can produce certain incrustation scale in the water tank, carries out the self-loopa through the sewage of setting in the water pump to the water tank and washes, the washing water consumption of effective saving to make the incrustation scale in the water tank can drop naturally, wash the back that finishes, discharge through the blow off pipe that sets up, realize regularly to the self-cleaning process of water tank, avoid the water tank inside to be blockked up, guarantee unit normal operating.

Description

Air energy cooling and heating unit

Technical Field

The utility model relates to an air can changes in temperature technical field specifically is air can changes in temperature unit.

Background

The air energy refers to low-grade heat energy contained in the air, and water energy, wind energy, solar energy and tidal energy and the like belong to one kind of clean energy, a device for collecting and utilizing the air energy is called a heat pump, and is called an air energy heat pump technology, and the related fields include an air energy heat pump hot water field, an air energy heat pump heating field, an air energy heat pump drying field and the like, and available equipment developed by the air energy heat pump technology is provided with an air energy heat pump water heater, an air energy heat pump heating device, an air energy heat pump drying machine and the like.

The heat exchanger mainly adopts the form of air energy to come the conversion energy, it possesses energy-conservation, the advantage that the transduction efficiency is high, generally at the heating process, through supplying heat to water, the terminal cooperation radiator of hot water, fan coil, heating facilities such as machine and ground heating pipeline are ground to the air energy realize the heating to indoor environment, general equipment is in the use, water in the water tank is in high hot state for a long time, the incrustation scale is produced very easily, if the untimely clearance also leads to the water tank inside to be blockked up very easily, influence unit normal operating.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the technical problem who exists among the prior art, provide the air can the cooling and heating unit and solve the water in the above-mentioned water tank and be in high hot state for a long time, produce the incrustation scale very easily, if the untimely clearance also leads to the water tank inside very easily to be blockked up, influence the problem of normal heating effect.

The utility model provides an above-mentioned technical problem's technical scheme as follows: the air energy cooling and heating unit comprises a cooling and heating unit host, a water storage device and a water pump, wherein the cooling and heating unit host comprises a shell, an evaporator, a compressor and an expansion valve are arranged in the shell, an air inlet plate is arranged at an air inlet of the shell, and an air supply device is arranged at an air outlet of the shell;

the water storage device comprises a water tank, the water pump is erected on the water tank, a condenser is arranged inside the water tank, the outside of the water tank is communicated with a water inlet pipe and a water outlet pipe, the bottom of the water tank is provided with a sewage discharge outlet, a three-way pipe is arranged at the sewage discharge outlet, one end of the three-way pipe is communicated with a water inlet of the water pump to form a return pipe, a water guide pipe is communicated between a water outlet of the water pump and the water tank, and the other end of the three-way pipe is communicated with a;

the bottom of the shell is also communicated with a water collecting tank, and a water guiding mechanism is arranged in the water collecting tank.

Furthermore, two ends of the evaporator are respectively connected with one ends of the compressor and the expansion valve, and two ends of the condenser are respectively connected with the other ends of the compressor and the expansion valve.

Further, air supply arrangement includes dryer and exhaust fan, the exhaust fan sets up in the dryer.

Furthermore, a water valve is arranged on the sewage discharge pipe.

Further, the water distributor comprises a reflux pump and a conduit, the reflux pump is arranged in the water collecting tank, and a water outlet of the reflux pump is communicated with the water tank through the conduit.

The utility model has the advantages that:

(1) this air can changes in temperature unit has realized the integrative function of indoor cooling and heating, the cooling process passes through the evaporimeter heat absorption, the gaseous processing of cooling to the entering, accomplish the cooling in sending into the environment with air conditioning through air supply arrangement, the heat transfer that the unit is inside produces simultaneously carries out the heat transfer to the aquatic in the water tank, make hot water can regard as domestic water to use, the feature of environmental protection is promoted, through discharging air conditioning during the heating, with facilities such as hot water cooperation radiator, fan coil, air can ground warm-up machine and ground heating pipe, thereby accomplish the indoor heating process.

(2) This air can changes in temperature unit operation in-process can produce certain incrustation scale in the water tank, carries out the self-loopa through the sewage of setting in the water pump to the water tank and washes, the washing water consumption of effective saving to make the incrustation scale in the water tank can drop naturally, wash the back that finishes, discharge through the blow off pipe that sets up, realize regularly to the self-cleaning process of water tank, avoid the water tank inside to be blockked up, guarantee unit normal operating.

(3) When the water collecting tank operates the evaporator, water generated by condensation is collected and guided into the water tank through the reflux pump, so that secondary utilization of condensed water is realized, and the environmental protection performance is improved.

Drawings

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

fig. 2 is a structural subjective view of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the air conditioner comprises a cooling and heating machine host, 11, a machine shell, 12, an evaporator, 13, a compressor, 14, an expansion valve, 15, an air inlet plate, 16, an air supply device, 16a, an air duct, 16b, an exhaust fan, 2, a water storage device, 21, a water tank, 21a, a water inlet pipe, 21b, a water outlet pipe, 22, a condenser, 23, a water pump, 24, a three-way pipe, 25, a return pipe, 26, a water guide pipe, 27, a sewage discharge pipe, 27a, a water valve, 3, a water collecting tank, 31, a water guide mechanism, 31a, a return pump, 31b and a guide pipe.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

The utility model also provides an preferred embodiment

As shown in fig. 1 and 2, the air energy cooling and heating unit of the present invention includes a cooling and heating unit 1, a water storage device 2 and a water pump 23, the cooling and heating unit 1 includes a casing 11, an evaporator 12, a compressor 13 and an expansion valve 14 are disposed in the casing 11, two ends of the evaporator 12 are respectively connected to one end of the compressor 13 and one end of the expansion valve 14, two ends of a condenser 22 are respectively connected to the other end of the compressor 13 and the other end of the expansion valve 14, heat is exchanged with air through the evaporator 12, so as to achieve a cooling process of air in the cooling and heating unit, the compressor 13 is disposed to compress refrigerant gas, the refrigerant rapidly releases heat when passing through the condenser 22, so as to achieve heating of water in a water tank 21, so as to achieve a heat exchange effect thereof, an air inlet plate 15 is installed at an air inlet of the casing 11, an air supply device 16 is installed at an air, the exhaust fan 16b is disposed in the air duct 16a, and the exhaust fan 16b guides the cold air flow in the cabinet 11 into the environment requiring temperature reduction or exhausts the cold air flow.

The water storage device 2 comprises a water tank 21, a water pump 23 is erected on the water tank 21, a condenser 22 is arranged inside the water tank 21, the outside of the water tank 21 is communicated with a water inlet pipe 21a and a water outlet pipe 21b, the arranged water inlet pipe 21a is used for connecting a water source, a book outlet pipe 21b is used for leading hot water into a domestic water pipe group and a heating facility, a sewage discharge port is formed in the bottom of the water tank 21, a three-way pipe 24 is arranged at the sewage discharge port, a return pipe 25 is communicated between one end of the three-way pipe 24 and a water inlet of the water pump 23, a water guide pipe 26 is communicated between a water outlet of the water pump 23 and the water tank 21, the other end of the three-way pipe 24 is communicated with a.

When the interior of the water tank 21 needs to be cleaned, the water inlet pipe 21a is blocked to feed water and the water outlet pipe 21b is blocked to discharge water, the water valve 27a is ensured to be in a closed state, a closed loop is formed between the water tank 21 and the return pipe 25, the water pump 23 is used for pressurizing the sewage in the water tank 21, and the sewage subjected to high-pressure treatment is circularly flushed in the water tank 21, so that the self-cleaning process in the water tank 21 is realized, the blockage in the water tank is avoided, and the normal operation of a unit is ensured.

The bottom of the housing 11 is further communicated with the water collecting tank 3, a water distributor 31 is arranged in the water collecting tank 3, the water distributor 31 comprises a reflux pump 31a and a conduit 31b, the reflux pump 31a is arranged in the water collecting tank 3, and a water outlet of the reflux pump 31a is communicated with the water tank 21 through the conduit 31 b.

When the evaporator 12 is in operation, the generated condensed water enters the water collecting tank 3 for collection, and the collected condensed water is guided into the water tank 21 through the guide pipe 31b by the arranged reflux pump 21a, so that the collection of the condensed water is completed, and the environmental protection performance is improved.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The air energy cooling and heating unit is characterized by comprising a cooling and heating main unit (1), a water storage device (2) and a water pump (23), wherein the cooling and heating main unit (1) comprises a shell (11), an evaporator (12), a compressor (13) and an expansion valve (14) are arranged in the shell (11), an air inlet plate (15) is installed at an air inlet of the shell (11), and an air supply device (16) is installed at an air outlet;

the water storage device (2) comprises a water tank (21), the water pump (23) is erected on the water tank (21), a condenser (22) is arranged inside the water tank (21), the outside of the water tank (21) is communicated with a water inlet pipe (21a) and a water outlet pipe (21b), the bottom of the water tank (21) is provided with a sewage discharge outlet, a three-way pipe (24) is arranged at the sewage discharge outlet, one end of the three-way pipe (24) is communicated with a water inlet of the water pump (23) through a return pipe (25), a water guide pipe (26) is communicated between a water outlet of the water pump (23) and the water tank (21), and the other end of the three-way pipe (24) is communicated with a sewage discharge;

the bottom of the machine shell (11) is also communicated with a water collecting tank (3), and a water guiding mechanism (31) is arranged in the water collecting tank (3).

2. The air energy cooling and heating unit according to claim 1, wherein both ends of the evaporator (12) are connected to one ends of the compressor (13) and the expansion valve (14), respectively, and both ends of the condenser (22) are connected to the other ends of the compressor (13) and the expansion valve (14), respectively.

3. The air-energy cooling and heating unit according to claim 1, wherein the air supply device (16) comprises an air duct (16a) and an exhaust fan (16b), and the exhaust fan (16b) is arranged in the air duct (16 a).

4. The air energy cooling and heating unit according to claim 1, wherein a water valve (27a) is arranged on the drain pipe (27).

5. The air energy cooling and heating unit according to claim 1, wherein the water distributor (31) comprises a reflux pump (31a) and a conduit (31b), the reflux pump (31a) is arranged in the water collecting tank (3), and a water outlet of the reflux pump (31a) is communicated with the water tank (21) through the conduit (31 b).