CN2890771Y - Double-mode air conditioner system with hot water supply - Google Patents
Double-mode air conditioner system with hot water supply Download PDFInfo
- Publication number
- CN2890771Y CN2890771Y CN 200520078851 CN200520078851U CN2890771Y CN 2890771 Y CN2890771 Y CN 2890771Y CN 200520078851 CN200520078851 CN 200520078851 CN 200520078851 U CN200520078851 U CN 200520078851U CN 2890771 Y CN2890771 Y CN 2890771Y
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- hot water
- refrigerant pipe
- valve
- heat
- boiler
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Abstract
The utility model relates to a double-mode air conditioner system with hot water supply. A heat preservation hot water tank with condenser heating is arranged between the outlet of liquid refrigerant and four-way valve of double-mode central air conditioner compressor with refrigerant pipe. Electromagnetic valves are positioned at two ends of the hot water tank, heat exchanger, and cold water heater with refrigerant pipe, and water outlet pipe and cutoff valve are arranged on the hot water tank. The utility model solves the problem of utilizing heat energy insufficiently, huge synthetic electricity consumption, and the air pollution which are caused by background technology. The utility model not only has cooling and heating function, but also takes the heat which is discharged into the air during the process of refrigeration into use of heating water. The efficiency of heating water is four times that of heating with electricity directly by absorption the heat of air, which saves electric energy greatly. The utility model reduces the heat and noise pollution caused by heat discharging, and it has the advantages of simple in structure, lower cost, and taking up little space.
Description
Technical field
The utility model relates to a kind of two system air-conditioning systems of heat supply water.
Background technology
At present, equipment such as two system air-conditionings, water heater, boiler all are independent operatings, and only tool freezes, heats or add the simple function of hot water.The heat energy that is produced during refrigeration all is dispersed in the air, has not only caused the waste of heat energy, and has aggravated the thermal pollution and the heat extraction noise pollution of atmosphere, and refrigeration is relatively poor; And devices such as heat supply water, heating need consumes energy, and the thermal efficiency is low, equipment complex cost height, and it is big to take up room; Comprehensive power consumption is big, and operation is complicated.
The utility model content
The purpose of this utility model is to provide a kind of two system air-conditioning systems of heat supply water, and it has solved in the background technology can not make full use of heat energy, and comprehensive power consumption is big, the technical problem that atmosphere is polluted.
Technical solution of the present utility model is:
A kind of two system air-conditioning systems of heat supply water, comprise two system central air-conditioning, this pair system central air-conditioning comprises compressor, export the cross valve that is connected by the refrigerant pipe with the compressor liquid refrigerants, the heat exchanger that is connected with cross valve by the refrigerant pipe, the bidirectional throttle device that is connected with heat exchanger by the refrigerant pipe, the chilled and hot water apparatus that is connected with the bidirectional throttle device by the refrigerant pipe, the gas-liquid separator that is connected with chilled and hot water apparatus by the refrigerant pipe, through cross valve; The output of described gas-liquid separator is connected with the gaseous coolant inlet of compressor by the refrigerant pipe; The liquid refrigerants outlet of described compressor connects a end of cross valve by the refrigerant pipe, the refrigerant inlet of described heat exchanger connects the b end of cross valve by the refrigerant pipe, the refrigerant exit of described chilled and hot water apparatus is held by the c that the refrigerant pipe connects cross valve, and the refrigerant inlet of described gas-liquid separator connects the d end of cross valve by the refrigerant pipe; Its special character is: be connected with boiler by the refrigerant pipe between the liquid refrigerants outlet of described compressor and a end of cross valve, this boiler is a condenser heated type heat preservation hot water tank; The two ends of described boiler are parallel with magnetic valve by the refrigerant pipe, and the two ends of described heat exchanger are parallel with magnetic valve by the refrigerant pipe, and the two ends of described chilled and hot water apparatus are parallel with magnetic valve by the refrigerant pipe; Described boiler is provided with outlet pipe, water inlet pipe and bottom with pressure control stop valve is set is provided with the pressure leakage safety valve.
The pressure of above-mentioned pressure control stop valve 3 is to adopt 1Kg/cm
2Be advisable; Pressure leakage safety valve 6 is 1.5Kg/cm to adopt pressure
2Be advisable.
Above-mentioned chilled and hot water apparatus 13 is provided with water inlet pipe 11, and the outlet pipe of this chilled and hot water apparatus 13 is provided with water circulating pump 10.
The utlity model has following advantage:
1. the refrigeration, the heat-production functions that had both had two system central air-conditioning, the heat that drains in the atmosphere in the time of again can be with air conditioner refrigerating is used to add hot water; When heating water state, can absorb airborne heat, be used to add hot water as thermal source, directly add hot water than electricity consumption, the thermal efficiency can improve four times, can save a large amount of electric energy.
2. thermal pollution and heat extraction noise pollution that heat extraction causes have been reduced.
3. can dispersion or central cooling, heat supply, heat supply water.Be applicable to places such as family, hotel, market, bath center.The heat preservation hot water tank can be used for storing life hot water.
4. it is double when heating water to freeze, and not only can reclaim whole heat that condenser sheds, and can increase refrigeration.It is double when heating water to freeze, and comprehensive efficiency coefficient can be more than 6.0; When heating water, the efficiency coefficient is generally more than 3.0; Winter, the efficiency coefficient was also more than 2.4.Average annual economize on electricity can reach more than 70%.
5. the water of heat supply immediately.The hot water of 45-50 ℃ of stability of flow can be provided after several minutes continuously in start.
6. simple in structure.Only needing increases by a cover condenser and a heat preservation hot water tank on conventional two system central air-conditioning, promptly make the water heater of thermal source with condenser.It is very little to increase cost, and the comprehensive cost of complete machine is low, occupies little space.
7. easy and simple to handle, to switch freely, control is convenient.
8. make, install very convenient, equipment is reliable.
Description of drawings
Accompanying drawing is the structural representation of the utility model embodiment.
Drawing reference numeral explanation: 1-heat exchanger, 2-cross valve, 3-stop valve, 4-boiler, 5-outlet pipe, the 6-safety valve, 7-magnetic valve, 8-compressor, 9-gas-liquid separator, 10-water circulating pump, the 11-water inlet pipe, 12-magnetic valve, 13-chilled and hot water apparatus, 14-bidirectional throttle device, 15-magnetic valve.
The specific embodiment
The utility model mainly is made of two system central air-conditioning, heat preservation hot water tank 4 and magnetic valve 7,12,15.Two system central air-conditioning can adopt existing known two system central air conditioning equipments, set up condenser heated type heat preservation hot water tank 4 and magnetic valve 7 between a of the outlet of the liquid refrigerants of two system central air-conditioning compressors 8 and cross valve 2 holds, magnetic valve 7 and boiler 4 are mutually and connect.Heat exchanger 1 is for forcing the wind heat exchanger, the one end is connected with the b end of cross valve 2 by the refrigerant pipe, the other end links to each other with an end of bidirectional throttle device 14 by the refrigerant pipe, the other end of bidirectional throttle device 14 links to each other with an end of chilled and hot water apparatus 13 by the refrigerant pipe, the other end of chilled and hot water apparatus 13 links to each other with the c end of cross valve 2 by the refrigerant pipe, the d end of cross valve 2 links to each other with an end of gas-liquid separator 9 by the refrigerant pipe, and the other end of gas-liquid separator 9 links to each other with the gaseous coolant inlet of compressor 8 by the refrigerant pipe.The water inlet pipe of heat preservation hot water tank 4 is provided with 1kg/cm
2Pressure control stop valve 3, heat preservation hot water tank 4 bottoms are provided with 1.5kg/cm
2Pressure leakage safety valve 6, the outlet pipe of chilled and hot water apparatus 13 is provided with water circulating pump 10.
The utility model course of work:
Freeze, heat water summer: at this moment, magnetic valve 7 cuts out, and magnetic valve 15 is opened, and magnetic valve 12 cuts out; The a of cross valve 2, b end is logical, and c, d end is logical.The liquid refrigerant of HTHP by compressor 8 outlet outputs is delivered to condenser heated type heat preservation hot water tank 4 through the refrigerant pipe, carry out heat exchange with the cold water in the boiler 4, cold water in the boiler 4 is heated, and refrigerant becomes the cryogenic high pressure refrigerant, and refrigerant is through a, the b of cross valve 2, through magnetic valve 15, be converted to cryogenic gaseous normal pressure refrigerant through bidirectional throttle device 14 again, deliver to chilled and hot water apparatus 13 and carry out heat exchange, the water in the chilled and hot water apparatus 13 is converted to cold water, water circulating pump 10 runnings, output cold water refrigeration.Enter gas-liquid separator 9 by the refrigerant of chilled and hot water apparatus 13 output through c, the d of cross valve 2 end and carry out gas-liquid separation, the liquid refrigerant of the compressed machine 8 boil down to HTHPs of the gaseous coolant of output.When the water in the boiler 4 reached design temperature, magnetic valve 7 was opened, and magnetic valve 15 cuts out, and a through cross valve 2 of refrigerant, b are sent to heat exchanger 1 forced heat radiation, and waste heat is arranged to outdoor.
Spring, autumn, winter heating's water: at this moment, magnetic valve 7 cuts out, and magnetic valve 15 cuts out, and magnetic valve 12 is opened; The a of cross valve 2, c end is logical, and b, d end is logical.By the cryogenic high pressure refrigerant of boiler 4 outputs,, enter heat exchanger 1 through magnetic valve 12, bidirectional throttle device 14 through a, the c of cross valve 2 end, the pressure fan starting of heat exchanger 1, but the heat in the refrigerant absorption chamber outer air through b, the d of cross valve 2 end, enters compressor 8 through gas-liquid separator 9 again.When the water in the boiler 4 reaches design temperature, system closing.
Winter heating: at this moment, magnetic valve 7 is opened, and magnetic valve 15 cuts out, and magnetic valve 12 cuts out; The a of cross valve 2, c end is logical, and b, d end is logical.Export the liquid refrigerant of the HTHP of exporting through magnetic valve 7 by compressor 8, enter chilled and hot water apparatus 13 through a, the c of cross valve 2 end.Water in the chilled and hot water apparatus 13 is converted to hot water, water circulating pump 10 runnings, and output hot water heats.Normal temperature liquid refrigerants after the chilled and hot water apparatus heat exchange through the 14 vaporization coolings of two flow controllers, enters the heating operation state of the promptly existing two system central air-conditioning of heat exchanger heat absorption.
Claims (5)
1. two system air-conditioning systems of a heat supply water comprise two system central air-conditioning, and this pair system central air-conditioning comprises compressor (8),
Export the cross valve (2) that is connected by the refrigerant pipe with compressor (8) liquid refrigerants,
The heat exchanger (1) that is connected with cross valve (2) by the refrigerant pipe,
The bidirectional throttle device (14) that is connected with heat exchanger (1) by the refrigerant pipe,
The chilled and hot water apparatus (13) that is connected with bidirectional throttle device (14) by the refrigerant pipe,
The gas-liquid separator (9) that is connected with chilled and hot water apparatus (13) by the refrigerant pipe, through cross valve (2);
The output of described gas-liquid separator (9) is connected with the gaseous coolant inlet of compressor (8) by the refrigerant pipe;
The liquid refrigerants outlet of described compressor (8) connects a end of cross valve (2) by the refrigerant pipe, described heat exchanger (1) connects the b end of cross valve (2) by the refrigerant pipe, described chilled and hot water apparatus (13) by the refrigerant pipe connect cross valve (2)-c end, the refrigerant inlet of described gas-liquid separator (9) connects the d end of cross valve (2) by the refrigerant pipe; It is characterized in that:
Be connected with boiler (4) by the refrigerant pipe between the liquid refrigerants outlet of described compressor (8) and a end of cross valve (2), this boiler (4) is a condenser heated type heat preservation hot water tank; The two ends of described boiler (4) are parallel with magnetic valve (7) by the refrigerant pipe, and the two ends of described heat exchanger (1) are parallel with magnetic valve (15) by the refrigerant pipe, and the two ends of described chilled and hot water apparatus (13) are parallel with magnetic valve (12) by the refrigerant pipe; Described boiler (4) is provided with outlet pipe (5).
2. two system air-conditioning systems of heat supply water according to claim 1, it is characterized in that: described chilled and hot water apparatus (13) is provided with water inlet pipe (11), and the outlet pipe of described chilled and hot water apparatus (13) is provided with water circulating pump (10).
3. two system air-conditioning systems of heat supply water according to claim 1 and 2, it is characterized in that: described boiler (4) is provided with stop valve, and the described stop valve that is arranged on the boiler (4) is pressure control stop valve (3) or and pressure leakage safety valve (6).
4. two system air-conditioning systems of heat supply water according to claim 3, it is characterized in that: described pressure control stop valve (3) is arranged on the water inlet pipe of heat preservation hot water tank (4), and described pressure leakage safety valve (6) is arranged at the bottom of boiler (4).
5. two system air-conditioning systems of heat supply water according to claim 4, it is characterized in that: the pressure of described pressure control stop valve (3) is 1Kg/cm
2The pressure of described pressure leakage safety valve (6) is 1.5Kg/cm
2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520078851 CN2890771Y (en) | 2005-06-02 | 2005-06-02 | Double-mode air conditioner system with hot water supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520078851 CN2890771Y (en) | 2005-06-02 | 2005-06-02 | Double-mode air conditioner system with hot water supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2890771Y true CN2890771Y (en) | 2007-04-18 |
Family
ID=38021433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520078851 Expired - Fee Related CN2890771Y (en) | 2005-06-02 | 2005-06-02 | Double-mode air conditioner system with hot water supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2890771Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105716307A (en) * | 2014-12-17 | 2016-06-29 | Lg电子株式会社 | Air conditioner |
| CN110118446A (en) * | 2018-02-07 | 2019-08-13 | 珠海市天然志富能源科技有限公司 | Household trilogy supply central air-conditioner water chiller-heater group |
-
2005
- 2005-06-02 CN CN 200520078851 patent/CN2890771Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105716307A (en) * | 2014-12-17 | 2016-06-29 | Lg电子株式会社 | Air conditioner |
| CN105716307B (en) * | 2014-12-17 | 2018-08-03 | Lg电子株式会社 | Air regulator |
| US10041705B2 (en) | 2014-12-17 | 2018-08-07 | Lg Electronics Inc. | Outdoor device for an air conditioner |
| CN110118446A (en) * | 2018-02-07 | 2019-08-13 | 珠海市天然志富能源科技有限公司 | Household trilogy supply central air-conditioner water chiller-heater group |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |