CN202675485U - Small-sized cooling and heating central air conditioner capable of supplying hot water - Google Patents

Small-sized cooling and heating central air conditioner capable of supplying hot water Download PDF

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Publication number
CN202675485U
CN202675485U CN 201220275297 CN201220275297U CN202675485U CN 202675485 U CN202675485 U CN 202675485U CN 201220275297 CN201220275297 CN 201220275297 CN 201220275297 U CN201220275297 U CN 201220275297U CN 202675485 U CN202675485 U CN 202675485U
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China
Prior art keywords
way pipe
condenser
magnetic valve
bucket
heat exchanger
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Withdrawn - After Issue
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CN 201220275297
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Chinese (zh)
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李桂杨
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李桂杨
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Priority to CN 201220275297 priority Critical patent/CN202675485U/en
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Abstract

The utility model discloses a small-sized cooling and heating central air conditioner capable of supplying hot water. The small-sized cooling and heating central air conditioner capable of supplying the hot water comprises a cabinet, a compressor, condensers, pressure reducing valves and evaporators. The compressor, T-pipes, electromagnetic valves, one-way valves, drying filters, capillary tubes, a first heat exchanger and an axial flow fan arranged beside the first heat exchanger are arranged on the lower layer of the cabinet. A heat insulating cabinet with heat insulating layers is arranged on the upper layer of the cabinet and is partitioned into a high-temperature water bucket, a low-temperature water bucket and a cold and heat energy storage bucket. A hot water outlet, the condenser and the one-way valve are arranged inside the high-temperature water bucket, the condenser, the T-pipe and the one-way valve are arranged in the low-temperature water bucket, and an icing kettle, the condenser, the evaporators, the drying filter, the electromagnetic valve, the capillary tubes, an anti-freezing liquid inlet and an anti-freezing liquid outlet are arranged in the cold and heat energy storage bucket, wherein the anti-freezing liquid inlet and the anti-freezing liquid outlet are arranged on the bucket wall. An anti-freezing liquid pump, another heat exchanger, a centrifugal fan and an air pipe are arranged on the left of the cabinet. By the small-sized cooling and heating central air conditioner, electric energy consumption is reduced while energy efficiency ratio and energy utilization ratio are increased.

Description

A kind of small-sized changes in temperature central air conditioning of energy supplying hot water
Technical field
The utility model relates to the air conditioner Related product, particularly a kind of small-sized changes in temperature central air conditioning of energy supplying hot water.
Background technology
At present, in the air conditioner prior art of using refrigeration system four large parts (compressor, condenser, pressure-reducing valve, evaporimeter) and freon, refrigerating capacity designing requirement to the air conditioner refrigeration system is higher, power consumption is also larger, and the heat that air conditioner produces in process of refrigerastion, often the ventilating fan by condenser is by discharged to the external world.This part fails to be used with the heat that refrigerating capacity equates substantially, not only influential to surrounding air environment, from the using energy source angle, it is exactly a very large waste, this also is the large reason that existing air conditioner refrigeration system energy consumption is large, Energy Efficiency Ratio is not high, obviously and energetically advocate energy-conserving and environment-protective, the requirement that reduces energy consumption is suitable mutually.
The utility model content
The purpose of this utility model is the small-sized changes in temperature central air conditioning that provides a kind of energy supplying hot water for solving the problems of the technologies described above.The operation principle of the existing air conditioner of this air conditioner utilization, adopt the mode of energy storage and release, and utilize heat heat production in the next life water that refrigeration system when work produce, and and can be in the situation that the spring, two seasons of autumn do not use air-conditioning, use as the unit of air-source water heater.Simultaneously, also reduce the designing requirement to the air-conditioning refrigeration system refrigerating capacity, reduced greatly power consumption, improved Energy Efficiency Ratio and energy utilization rate, reached the environment protection requirement of low-grade fever discharging and no heat discharging.
The technical scheme that realizes the utility model purpose is:
A kind of small-sized changes in temperature central air conditioning that can supplying hot water comprises casing, compressor, condenser, pressure-reducing valve, evaporimeter etc., unlike the prior art be: casing is divided into upper and lower two-layer;
Casing lower floor is provided with compressor, the first three-way pipe, the second three-way pipe, the 3rd three-way pipe, the 4th three-way pipe, the 6th three-way pipe, the 7th three-way pipe, the 8th three-way pipe, the 9th three-way pipe, the first magnetic valve, the second magnetic valve, the 3rd magnetic valve, the 4th magnetic valve, the 5th magnetic valve, the 6th magnetic valve, the 7th magnetic valve; The first check valve, the second check valve, the 3rd check valve; The first device for drying and filtering, the second device for drying and filtering, the axial flow blower that the first capillary, the second capillary, three capillary, the first heat exchanger are other with being arranged on the first heat exchanger and air outlet, airduct.
The casing upper strata is the incubator with thermal insulation layer, and this incubator is separated into three stavings, is respectively high temperature bucket, low temperature bucket and cold and hot amount energy storage bucket.In the high temperature bucket, be provided with hot water outlet, the first condenser and low temperature water inlet pipe mouth, in the low temperature bucket, be provided with running water water inlet, outlet pipe and the 3rd condenser, in cold and hot amount energy storage bucket, be provided with curling stone, anti-icing fluid, the 5th three-way pipe, the second condenser, the first evaporimeter, the second evaporimeter and be arranged on anti-icing fluid import, outlet on barrel wall.
Compressor is connected with the first three-way pipe, the first three-way pipe is divided into two flow directions, first-class to being connected with the first condenser in the high temperature bucket through the first magnetic valve, the first condenser is by the first check valve, the second three-way pipe and copper pipe are connected with the 3rd condenser in the low temperature bucket, the 3rd condenser is connected with the 3rd three-way pipe, the 4th three-way pipe by copper pipe, and the 4th three-way pipe is provided with two flow directions again: first-class to being connected with the second magnetic valve, the 9th three-way pipe and the first device for drying and filtering through the 4th three-way pipe; Second is to being connected with the first device for drying and filtering through the 4th three-way pipe, the 5th magnetic valve, the 8th three-way pipe and the first heat exchanger, the 7th three-way pipe, the 6th magnetic valve, the 9th three-way pipe; Two outlets of the first device for drying and filtering are connected with the second capillary, three capillary, the first evaporimeter, the second evaporimeter respectively.The first evaporimeter, the outlet of the second evaporimeter is connected with the 5th three-way pipe, and the 5th three-way pipe is connected with the second check valve, the 6th three-way pipe and gas-liquid separator through copper pipe, and gas-liquid separator is connected with compressor; Another of the first three-way pipe flows to through the 3rd magnetic valve and is connected with the second condenser in being arranged on cold and hot amount energy storage bucket, the second condenser is again by the 3rd check valve, the second three-way pipe is connected with the 3rd condenser, and the 3rd condenser is connected with the second device for drying and filtering by the 3rd three-way pipe, the 4th magnetic valve.The second device for drying and filtering is connected with the 8th three-way pipe and the first heat exchanger by the first capillary, and the first heat exchanger is by the 7th three-way pipe, the 7th magnetic valve, and the 6th three-way pipe and copper pipe are connected with gas-liquid separator, compressor.Antifreeze liquid pump is connected with the anti-icing fluid outlet of cold and hot amount energy storage bucket, antifreeze liquid pump is connected with the second heat exchanger, the outlet of the second heat exchanger is connected with the anti-icing fluid import of cold and hot amount energy storage bucket, be provided with centrifugal blower in the casing of the second heat exchanger, air conditioning wind pipe is connected with the casing of the second heat exchanger.Axial flow blower and air outlet in the first heat exchanger place casing are connected with airduct.
The utility model has the advantages that: the low temperature heat energy of setting stores bucket, utilizes the refrigerant gas after-heat, running water in the bucket is carried out in advance low-temperature heat, and be stored in the bucket.In the high temperature bucket, during water heating, in the high temperature bucket, carry by pre-heated warm water, make it quick hot water preparing, and reduce energy consumption.
Another advantage of the present utility model is: switch by magnetic valve in use and the effect of check valve, change the flow direction of the interior high temperature and high pressure gas of refrigeration system, reach and finish refrigeration, heat the function with water heating.And when making air conditioner refrigeration, owing to adopting the energy storage bucket, the storage technologies such as curling stone (accumulator) and anti-icing fluid (cold and hot carrier) refrigeration and the hot water barrel who arranges, the heat that when refrigeration can be produced, the water tank that absorbs water-heater system is made hot water, the environment protecting and power-saving requirement that has reached low-grade fever discharging or no heat discharging and improved energy utilization rate and Energy Efficiency Ratio.
Description of drawings
Accompanying drawing is that the pipeline of the small-sized changes in temperature central air conditioning of energy supplying hot water of the present utility model connects and structural representation.
Among the figure: 1 compressor, 2 gas-liquid separators, 3 high temperature buckets, 4 low temperature buckets, 5 cold and hot amount energy storage buckets, 6 antifreeze liquid pumps, 7 air conditioning wind pipes, 8 second heat exchangers, 9 centrifugal blowers, 10 axial flow blowers, 11 first condensers, 12 second condensers, 13 the 3rd condensers, 14 first three-way pipes, 15 second three-way pipes, 16 the 3rd three-way pipes, 17 the 4th three-way pipes, 18 the 5th three-way pipes, 19 the 6th three-way pipes, 20 the 7th three-way pipes, 21 the 8th three-way pipes, 22 first check valves, 23 second check valves, 24 the 3rd check valves, 25 first heat exchangers, 26 first evaporimeters, 27 second evaporimeters, 28 first capillaries, 29 second capillaries, 30 three capillaries, 31 first magnetic valves, 32 second magnetic valves, 33 the 3rd magnetic valves, 34 the 4th magnetic valves, 35 the 5th magnetic valves, 36 the 6th magnetic valves, 37 the 7th magnetic valves, 38 first devices for drying and filtering; Connecting water pipe, 44 second Thermal Exchanger, 45 airducts, 46 thermal-insulating bodies with thermal insulation layer, 47 hot water outlets, 48 curling stones, 49 anti-icing fluid, 50 the 9th three-way pipes of 39 second devices for drying and filtering, the outlet of 40 anti-icing fluid, 41 anti-icing fluid imports, 42 running water inlets, 43 low temperature buckets and high temperature bucket.
The specific embodiment
Below in conjunction with example content of the present utility model is further elaborated, but is not to restriction of the present utility model.
With reference to accompanying drawing: a kind of small-sized changes in temperature central air conditioning that can supplying hot water comprises casing, compressor, condenser, pressure-reducing valve, evaporimeter etc., and casing is divided into two-layer up and down.
Casing lower floor is provided with compressor 1, gas-liquid separator 2, the first three-way pipe 14, the second three-way pipe 15, the 3rd three-way pipe 16, the 4th three-way pipe 17, the 6th three-way pipe 19, the 7th three-way pipe 20, the 8th three-way pipe 21, the 9th three-way pipe 50, the first check valve 22, the second check valve 23, the 3rd check valve 24, the first heat exchanger 25, the first capillary 28, the second capillary 29, three capillary 30, the first magnetic valve 31, the second magnetic valve 32, the 3rd magnetic valve 33, the 4th magnetic valve 34, the 5th magnetic valve 35, the 6th magnetic valve 36, the 7th magnetic valve 37, the first device for drying and filtering 38, the second device for drying and filtering 39, axial flow blower 10, airduct 45.
The casing upper strata is the incubator 46 with thermal insulation layer, and this incubator is divided into three stavings, is respectively high temperature bucket 3 low temperature buckets 4 and cold and hot amount energy storage bucket 5,, in high temperature bucket 4, be provided with hot water outlet 47, the first condenser 11 and low temperature water inlet pipe mouth 43; In low temperature bucket 4, be provided with running water water inlet 42, the water pipe 43 that is connected with the high temperature bucket and the 3rd condenser 13; The anti-icing fluid import 41 and the anti-icing fluid that are provided with curling stone 48, the second condenser 12, the first evaporimeter 26, the second evaporimeter 27, anti-icing fluid 49, the five three-way pipes 18 and are arranged on barrel wall in cold and hot amount energy storage bucket 5 export 40.
Be provided with antifreeze liquid pump 6, the second heat exchangers 8, centrifugal blower 9 and air conditioning wind pipe 7, the second Thermal Exchanger 44 on the left side of casing.
During a kind of making of small-sized changes in temperature central air conditioning that can supplying hot water: compressor 1 is connected with the first three-way pipe 14, the first three-way pipe 14 is divided into two flow directions, first-class to being connected with the first condenser 11 in the high temperature bucket 3 through the first magnetic valve 31, the first condenser 11 is by the first check valve 22, the second three-way pipe 15 is connected with the 3rd condenser 13 in the low temperature bucket 4, the 3rd condenser 13 is connected with the 4th three-way pipe 17 by the 3rd three-way pipe 16, and the 4th three-way pipe 17 has two flow directions: first-class to being the 4th three-way pipe 17 and the second magnetic valve 32, the 9th three-way pipe 50 and the first device for drying and filtering 38 connect; Second is to being that the 4th three-way pipe 17 is connected with the first heat exchanger 25, the 7th three-way pipe 20, the 6th magnetic valve 36, the 9th three-way pipe 50 and the first device for drying and filtering 38 through the 5th magnetic valve 35, the 8th three-way pipe 21; Two outlets of the first device for drying and filtering 38 and the second capillary 29, three capillary 30 and the first evaporimeter 26 second evaporimeters 27 that are arranged in the cold and hot amount energy storage bucket 5 connect, the first evaporimeter 26, the second evaporimeter 27 are connected with gas-liquid separator 2 by the 5th three-way pipe 18, the second check valve 23, the 6th three-way pipe 19, and gas-liquid separator 2 is connected with compressor 1; Another of the first three-way pipe 14 flows to through the 3rd magnetic valve 33 and is connected with the second condenser 12 in being arranged on cold and hot amount energy storage bucket 5, the second condenser is connected with the 3rd condenser 13 by the 3rd check valve 24 again, the 3rd condenser 13 is by the 3rd three-way pipe 16, the 4th magnetic valve 34 is connected with the second device for drying and filtering 39, the second device for drying and filtering 39 is connected with the first heat exchanger 25 by the first capillary 28, the first heat exchanger 25 pass through the 7th three-way pipe 20, the 7th magnetic valve 37, the 6th three-way pipe 19 and copper pipe be connected with gas-liquid separator 2 and compressor 1; The first heat exchanger 25 other airducts 45 that are provided with axial flow blower 10 and are connected with casing; Antifreeze liquid pump 6 is connected with the anti-icing fluid outlet 40 of cold and hot amount energy storage bucket 5, antifreeze liquid pump 6 is connected with the second heat exchanger 8, the second heat exchanger 8 is connected with anti-icing fluid import 41, is connected with air conditioning wind pipe 7 at the second heat exchanger 8 other casings 44 that are provided with centrifugal blower 9, the second heat exchangers 8.
Operation principle of the present utility model is:
Method at refrigeration and cold storage in summer and generation hot water: behind the compressor 1 input electric energy, cold-producing medium work done in the refrigeration system, the high pressure-temperature gas that produces is through the first three-way pipe 14, the first magnetic valve 31(this moment, the 3rd magnetic valve 33 cut out) enter the first condensers 11 coolings in the high temperature bucket 3, water in the bucket is heated, with the gases at high pressure of most of thermal release in inner bucket water, enter the 3rd condenser 13 in the low temperature bucket 4 through the first check valve 22 and the second three-way pipe 15, after-heat is released in the inner bucket water, be connected with the 4th three-way pipe 17 through the 3rd three-way pipe 16 by the high pressure low temperature refrigerant liquid that forms after the secondary cooling, the 4th three-way pipe 17 has two flow directions: first-class to being through the 4th magnetic valve 34 the second magnetic valve 32(this moment, the 5th magnetic valve 35, the 6th magnetic valve 36, the 7th magnetic valve 37 cuts out) and the 9th three-way pipe 50 enter the first device for drying and filtering 38, the second capillary 29, three capillary 30 reduces pressure, low-temperature low-pressure refrigerant liquid after being depressurized is through the second capillary 29, three capillary 30 enters the first evaporimeter 26 and the second evaporimeter 27 interior evaporation and heat-exchanges in the cold and hot amount storage barrel 5, and then refrigerant gas will suck the interior heat of bucket through the 7th three-way pipe 20, the 7th magnetic valve 37, the 6th three-way pipe 19 returns compressor 1 to carry out circularly cooling and heats.The heat that produces is deposited in high temperature bucket 3 and the low temperature bucket 4, and the cold of generation is deposited in the cold and hot amount storage barrel 5;
Arrange the 4th three-way pipe 17 seconds to effect be: the water temperature over-high in high temperature bucket 3 and low temperature bucket 4, in the time of can not cooling down high-temperature refrigerant gas temperature, high-temperature high-pressure refrigerant gas is through the 4th three-way pipe 17, the 5th magnetic valve 35(the second magnetic valve 32 this moment, the 4th magnetic valve 34, the 7th magnetic valve 37 cuts out) and the 8th three-way pipe 21 enter 25 heat exchange of the first heat exchanger, after (this moment the first heat exchanger 25 as condenser use) enter high temperature and high pressure gas in the first heat exchanger 25 and be transfused to axial flow blower 10 coolings of electric energy, again through the 7th three-way pipe 20, the 6th magnetic valve 36 and the 9th three-way pipe 50 enter the first device for drying and filtering 38, the second capillary 29, three capillary 30 reduces pressure, low-temperature low-pressure refrigerant liquid after being depressurized, through the second capillary 29, three capillary 30 enters the first evaporimeter 26 and the second evaporimeter 27 interior evaporation and heat-exchanges in the cold and hot amount energy storage bucket 5, and then refrigerant gas will suck the interior heat of bucket through the 7th three-way pipe 20, the 7th magnetic valve 37, the 6th three-way pipe 19 returns compressor 1 to carry out circularly cooling and heats.Discharged to outdoor, the cold of generation is deposited in the cold and hot amount storage barrel 5 heat that produces by the first heat exchanger 25 other axial flow blowers 10 that arrange and airduct 45.When the water that is immersed in 48 li of several curling stones in the anti-icing fluid in the cold and hot amount storage barrel 5 all build-up ice and bucket in temperature when being down to the temperature of setting, the temperature controller that arranges cuts off compressor 1 operating current automatically, when temperature in the bucket rises to the temperature value of setting, the automatic plugged of temperature controller that arranges, compressor is resumed work.
When heating in the winter time, behind the compressor input electric energy, to the work done of refrigeration system cold-producing medium, the high temperature and high pressure gas that produces is closed through the first three-way pipe 14 and the 3rd magnetic valve 33(the first magnetic valve 31 this moment) enter the second condenser 12 coolings in the cold and hot amount storage barrel 5, the anti-icing fluid 49 in the bucket and the water in the curling stone 35 are heated.With most of thermal release in bucket the gases at high pressure in anti-icing fluid 49 and the curling stone 35 again through the 3rd check valve 24, the 3rd condenser 13 that the second three-way pipe 15 enters in the low temperature bucket 4 is cooled off by secondary, with the thermal release of remainder in inner bucket water, entered the 3rd three-way pipe 16 by the high pressure low temperature liquid that forms after the secondary cooling, the 4th magnetic valve 34(the second magnetic valve 32 this moment, the 5th magnetic valve 35, the 6th magnetic valve 36 cuts out) and the second device for drying and filtering 39, the first capillary 26 reduces pressure, low-temp low-pressure liquid after being depressurized enters the first heat exchanger 25 evaporation and heat-exchanges (this moment, the first heat exchanger used as evaporimeter) that are arranged in the ground floor brandreth through the first capillary 26, then through the 7th three-way pipe 20, return the 7th magnetic valve 37 compressor 1 and refrigeration system circulate and heat, the heat that produces is deposited in the cold and hot amount storage barrel 5, and the cold air after the heat exchange is by being arranged on airduct 45 on the ground floor casing discharged to outdoor.
Small-sized changes in temperature central air conditioning of the present utility model to the cold of indoor release storage or the method for heat is: with the anti-icing fluid outlet 40 antifreeze liquid pumps 6 that are connected that are arranged on cold and hot amount energy storage bucket 5, behind the input electric energy, the anti-icing fluid 49 of cold or heat, the 8 interior heat exchange of pump to the second heat exchanger will be loaded with in the cold and hot amount energy storage bucket.After being arranged on the centrifugal blowers 9 input electric energy on the second heat exchanger 8 sides, deliver to indoor by the air conditioning wind pipe 7 that is arranged on the second Thermal Exchanger cold or heats in the heat exchanger 8.Anti-icing fluid 49 after the 8 interior heat exchange of the second heat exchanger, the cold in cold and hot amount energy storage bucket 5 circulation release buckets are returned in anti-icing fluid import 41 or heat are to indoor.
When small central air conditioning machine of the present utility model uses as air-source water heater separately, its operation principle is: behind the compressor 1 input electric energy, cold-producing medium work done in the refrigeration system, the high temperature and high pressure gas that produces is closed through the first three-way pipe 14 and the first magnetic valve 31(the 3rd magnetic valve 33 this moment) the first condenser 11 of entering high temperature bucket 3 in cools off, water in the bucket is heated, with the gases at high pressure of most of thermal release in inner bucket water, enter the 3rd condenser 13 in the low temperature bucket 4 through the first check valve 22 and the second three-way pipe 15, after-heat is released in the inner bucket water, cooled off the rear high pressure low temperature refrigerant liquid that forms through the 3rd three-way pipe 16 by secondary, the 4th magnetic valve 34(the second magnetic valve 32 this moment, the 5th magnetic valve 35, the 6th magnetic valve 36 cuts out) enter the second device for drying and filtering 39, the first capillary 26 reduces pressure, low-temperature low-pressure refrigerant liquid after being depressurized is through the first capillary 26, the 8th three-way pipe 21 enters the first heat exchanger 25 evaporation and heat-exchanges (this moment, the first heat exchanger used as evaporimeter) that are arranged in the ground floor casing, then returning compressor 1 and refrigeration system circulates and heats, the heat that produces is stayed in high temperature bucket 3 and the low temperature bucket 4, and the cold air after the heat exchange is by being arranged on airduct 45 on the ground floor casing discharged to outdoor.
Use the method for hot water to be: when opening hot-water line valve or bath douche valve behind the door, the running water water inlet pipe 42 that is connected with running water utilizes the pressure of running water, water at low temperature in the bucket and pressure are entered the high temperature bucket by the feed pipe 43 that is connected with high temperature bucket 3, and the hot water that is stressed flows out from the outlet pipe of high temperature bucket setting and the valve that is attached thereto, hot-water line, shower.

Claims (1)

1. the small-sized changes in temperature central air conditioning of an energy supplying hot water comprises casing, compressor, condenser, pressure-reducing valve, evaporimeter, and it is characterized in that: casing is divided into upper and lower two-layer,
Casing lower floor is provided with compressor, the first three-way pipe, the second three-way pipe, the 3rd three-way pipe, the 4th three-way pipe, the 6th three-way pipe, the 7th three-way pipe, the 8th three-way pipe, the 9th three-way pipe, the first magnetic valve, the second magnetic valve, the 3rd magnetic valve, the 4th magnetic valve, the 5th magnetic valve, the 6th magnetic valve, the 7th magnetic valve; The first check valve, the second check valve, the 3rd check valve; The first device for drying and filtering, the second device for drying and filtering, the axial flow blower that the first capillary, the second capillary, three capillary, the first heat exchanger are other with being arranged on the first heat exchanger and air outlet, airduct;
The casing upper strata is the incubator with thermal insulation layer, and this incubator is separated into three stavings, is respectively high temperature bucket, low temperature bucket and cold and hot amount energy storage bucket; In the high temperature bucket, be provided with hot water outlet, the first condenser and low temperature water inlet pipe mouth, in the low temperature bucket, be provided with running water water inlet, outlet pipe and the 3rd condenser, in cold and hot amount energy storage bucket, be provided with curling stone, anti-icing fluid, the 5th three-way pipe, the second condenser, the first evaporimeter, the second evaporimeter and be arranged on anti-icing fluid import, outlet on barrel wall;
Compressor is connected with the first three-way pipe, the first three-way pipe is divided into two flow directions, first-class to being connected with the first condenser in the high temperature bucket through the first magnetic valve, the first condenser is by the first check valve, the second three-way pipe and copper pipe are connected with the 3rd condenser in the low temperature bucket, the 3rd condenser is connected with the 3rd three-way pipe, the 4th three-way pipe by copper pipe, and the 4th three-way pipe is provided with two flow directions again: first-class to being connected with the second magnetic valve, the 9th three-way pipe and the first device for drying and filtering through the 4th three-way pipe; Second is to being connected with the first device for drying and filtering through the 4th three-way pipe, the 5th magnetic valve, the 8th three-way pipe and the first heat exchanger, the 7th three-way pipe, the 6th magnetic valve, the 9th three-way pipe; Two outlets of the first device for drying and filtering are connected with the second capillary, three capillary, the first evaporimeter, the second evaporimeter respectively; The first evaporimeter, the outlet of the second evaporimeter is connected with the 5th three-way pipe, and the 5th three-way pipe is connected with the second check valve, the 6th three-way pipe and gas-liquid separator through copper pipe, and gas-liquid separator is connected with compressor; Another of the first three-way pipe flows to through the 3rd magnetic valve and is connected with the second condenser in being arranged on cold and hot amount energy storage bucket, the second condenser is again by the 3rd check valve, the second three-way pipe is connected with the 3rd condenser, and the 3rd condenser is connected with the second device for drying and filtering by the 3rd three-way pipe, the 4th magnetic valve; The second device for drying and filtering is connected with the 8th three-way pipe and the first heat exchanger by the first capillary, and the first heat exchanger is by the 7th three-way pipe, the 7th magnetic valve, and the 6th three-way pipe and copper pipe are connected with gas-liquid separator, compressor;
Antifreeze liquid pump is connected with the anti-icing fluid outlet of cold and hot amount energy storage bucket, antifreeze liquid pump is connected with the second heat exchanger, the outlet of the second heat exchanger is connected with the anti-icing fluid import of cold and hot amount energy storage bucket, be provided with centrifugal blower in the casing of the second heat exchanger, air conditioning wind pipe is connected with the casing of the second heat exchanger; Axial flow blower and air outlet in the first heat exchanger place casing are connected with airduct.
CN 201220275297 2012-06-12 2012-06-12 Small-sized cooling and heating central air conditioner capable of supplying hot water Withdrawn - After Issue CN202675485U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220275297 CN202675485U (en) 2012-06-12 2012-06-12 Small-sized cooling and heating central air conditioner capable of supplying hot water

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Application Number Priority Date Filing Date Title
CN 201220275297 CN202675485U (en) 2012-06-12 2012-06-12 Small-sized cooling and heating central air conditioner capable of supplying hot water

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Publication Number Publication Date
CN202675485U true CN202675485U (en) 2013-01-16

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102705919A (en) * 2012-06-12 2012-10-03 李桂杨 Small-sized central cold and warm air-conditioner capable of supplying hot water
CN105157229A (en) * 2015-07-14 2015-12-16 Tcl空调器(中山)有限公司 Water tank of hot water heating machine and hot water heating machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102705919A (en) * 2012-06-12 2012-10-03 李桂杨 Small-sized central cold and warm air-conditioner capable of supplying hot water
CN102705919B (en) * 2012-06-12 2014-06-04 李桂杨 Small-sized central cold and warm air-conditioner capable of supplying hot water
CN105157229A (en) * 2015-07-14 2015-12-16 Tcl空调器(中山)有限公司 Water tank of hot water heating machine and hot water heating machine
CN105157229B (en) * 2015-07-14 2018-09-04 Tcl空调器(中山)有限公司 Hot water machine water tank and hot water machine

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