CN203964451U - The multi-joint unit of a kind of energy tower heat pump - Google Patents
The multi-joint unit of a kind of energy tower heat pump Download PDFInfo
- Publication number
- CN203964451U CN203964451U CN201420383800.1U CN201420383800U CN203964451U CN 203964451 U CN203964451 U CN 203964451U CN 201420383800 U CN201420383800 U CN 201420383800U CN 203964451 U CN203964451 U CN 203964451U
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- pipeline
- air conditioner
- tube connector
- indoor apparatus
- cross valve
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- 230000008676 import Effects 0.000 claims abstract description 22
- 238000005057 refrigeration Methods 0.000 abstract description 8
- 229910052799 carbon Inorganic materials 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 abstract description 3
- 238000010257 thawing Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000002826 coolant Substances 0.000 description 32
- 239000003507 refrigerant Substances 0.000 description 22
- 239000007788 liquid Substances 0.000 description 18
- 239000002609 medium Substances 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 7
- 238000007710 freezing Methods 0.000 description 6
- 230000008014 freezing Effects 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000012120 mounting media Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
The utility model relates to the multi-joint unit of a kind of energy tower heat pump, comprise compressor, cross valve, energy tower, expansion valve and indoor apparatus of air conditioner group, compressor is provided with the first import and the first outlet, on compressor first outlet is connected with the first tube connector of cross valve by pipeline, the second import that the second tube connector of cross valve is provided with energy tower by pipeline is connected, the second the 3rd outlet that exports the expansion valve that is connected with the triple feed inlet of expansion valve by pipeline is connected with the 4th import of each indoor apparatus of air conditioner of indoor apparatus of air conditioner group by pipeline, the 4th outlet of each indoor apparatus of air conditioner of indoor apparatus of air conditioner group is connected with the 4th tube connector of cross valve by pipeline, the 3rd tube connector of cross valve is connected with the first import of compressor by pipeline, realize a set of system and solve refrigeration, these 2 functions of heat supply, to save construction fund simultaneously, save operating cost, realize low-carbon (LC), environmental protection and recycling economy, this multi-connected machine frost-free, therefore without defrosting.
Description
Technical field
The utility model relates to the multi-joint unit of a kind of energy tower heat pump, is specifically related to a kind of energy tower refrigerating and heating energy-saving system.
Background technology
Tradition Air Conditioning source heat pump there will be frosting when heat supply in the winter time, and heat pump efficiency is low, and the additional energy consumption of defrosting, unfavorable continuously to indoor heating.Main equipment cannot sub-load use, be not easy to household metering.If adopt fossil fuel heat supply or directly electric power heating, gain of heat source facility again, had both made running cost increase, contaminated environment again.
Pay close attention at society under the overall background of natural environment and weather conditions comprehensively, this traditional technology, obviously can not meet the strategic action of energy-saving and emission-reduction, ecological environment that China proposes, low-carbon economy, recycling economy, be necessary to propose new technical scheme and solve or improve conventional process techniques.
Utility model content
Technical problem to be solved in the utility model is to provide the multi-joint unit of a kind of energy tower heat pump, realize a set of system and solve refrigeration, these 2 functions of heat supply, will save construction fund simultaneously, save operating cost, realize low-carbon (LC), environmental protection and recycling economy, this multi-connected machine frost-free, event are without defrosting.
For solving the problems of the technologies described above, the technical solution of the utility model is:
The multi-joint unit of a kind of energy tower heat pump, comprise compressor, cross valve, energy tower, expansion valve and indoor apparatus of air conditioner group, described compressor is provided with the first import and the first outlet, described cross valve is provided with the first tube connector, the second tube connector, the 3rd tube connector and the 4th tube connector, on described compressor first outlet is connected with the first tube connector of cross valve by pipeline, the second import that the second tube connector of described cross valve is provided with energy tower by pipeline is connected, on described energy tower, be also provided with the second outlet, described the second outlet is connected with the triple feed inlet of expansion valve by pipeline, the indoor apparatus of air conditioner that described indoor apparatus of air conditioner group is arranged in parallel by several forms, quantity >=2 of described indoor apparatus of air conditioner, the 3rd outlet of described expansion valve is connected with the 4th import of each indoor apparatus of air conditioner of described indoor apparatus of air conditioner group by pipeline, the 4th outlet of each indoor apparatus of air conditioner of described indoor apparatus of air conditioner group is connected with the 4th tube connector of cross valve by pipeline, the 3rd tube connector of described cross valve is connected with the first import of compressor by pipeline.
The energy tower of this multi-connected machine is positioned at outdoor, can realize refrigeration and two functions of heat supply, and in the time that the utility model freezes, its operation principle is as follows:
Cold-producing medium freon is added to the gaseous coolant that is compressed into HTHP in compressor through compressor, the gaseous coolant of HTHP enters the first tube connector of cross valve through pipeline, cross valve no power when refrigerating state, the gaseous coolant of HTHP is discharged from the second tube connector of cross valve, enter in energy tower from the second import by pipeline, the gaseous coolant of HTHP is discharged to indoor heat in air and goes by energy tower, obtain the liquid refrigerants of middle temperature high pressure, the liquid refrigerants of middle temperature high pressure is discharged from the second outlet of energy tower, enter the triple feed inlet of expansion valve by pipeline, the liquid refrigerants of middle temperature high pressure enters expansion valve throttling, form the liquid refrigerants of low-temp low-pressure, by pipeline, the liquid refrigerants of low-temp low-pressure is pushed to again in the 4th import of the each indoor apparatus of air conditioner being connected in parallel in indoor apparatus of air conditioner group, liquid refrigerants steam raising by the low-temp low-pressure in indoor apparatus of air conditioner absorbs room heat, thereby to the indoor cooling refrigeration that carries out, indoor apparatus of air conditioner evaporates liquid refrigerants in temperature-fall period, again obtain the gaseous coolant of low-temp low-pressure, the gaseous coolant of low-temp low-pressure is delivered in the 4th tube connector of cross valve from the 4th outlet of indoor apparatus of air conditioner by pipeline, the 4th tube connector and the 3rd tube connector are interconnected, the gaseous coolant of low-temp low-pressure is discharged from the 3rd tube connector again, flow to and in compressor, re-start compression by back of pipeline, form circulation with this,
In the time that the utility model heats, its operation principle is as follows:
Cold-producing medium enters the gaseous coolant that is compressed into HTHP in compressor through compressor, the gaseous coolant of HTHP enters the first tube connector of cross valve through pipeline, cross valve energising while heating state, the gaseous coolant of HTHP is discharged from the 4th tube connector of cross valve, enter the 4th outlet of the each indoor apparatus of air conditioner being connected in parallel in indoor apparatus of air conditioner group by pipeline, liquefy release heat to the indoor warm-up heating that carries out by the gaseous coolant of the HTHP in indoor apparatus of air conditioner, heat the liquid refrigerants of warm high pressure in rear formation of overheated middle gaseous coolant liquefaction, the 4th import from indoor apparatus of air conditioner is discharged, be delivered to expansion valve by pipeline, be delivered in energy tower by expansion valve again, energy tower absorbs the gaseous coolant of airborne heat formation low-temp low-pressure, the gaseous coolant of low-temp low-pressure is delivered to the second tube connector of cross valve by pipeline, now, the second tube connector is connected with the 3rd tube connector, the gaseous coolant of low-temp low-pressure flow in compressor through the back of pipeline being connected with the 3rd tube connector, form a circulation with this.
The utility model makes outside adopt energy tower to dispel the heat and heat absorption, the multi-joint unit of energy tower connects two or more indoor sets by pipe arrangement, outside adopts energy tower heat absorption, heat release, utilize winter the mounting medium that is below the freezing point can extract efficiently Gao Leng, high Humid Area air wet bulb sensible heat energy below freezing, input a small amount of high-grade energy by hot pump in low temp unit, realize low-temperature heat energy below freezing to high temperature bit transition, thereby provide reliable thermal source for source pump.Summer, utilize evaporative cooling to provide stable low-temperature receiver for source pump by heat source tower, indoor adopts direct evaporation and heat-exchange form, the multi-joint unit of energy tower is a kind of primary coolant air-conditioning system, it is taking cold-producing medium as pumped (conveying) medium, outdoor by energy tower, compressor and other refrigeration annex composition, the indoor set that end equipment is made up of direct-evaporation-type heat exchanger and blower fan, the multi-joint unit of energy tower can be to several indoor set refrigerant conveying liquid by pipeline, by controlling the circulating mass of refrigerant and the refrigerant flow that enters indoor each heat exchanger of compressor, can in time meet indoor cold, thermic load requirement, energy tower multi-connected machine group system has energy-conservation, frost-free need not defrost, temperature constant is comfortable, the plurality of advantages such as smooth running, and each room can independently regulate, can meet the not demand of the different air conditioner loads of chummery.Build for overall, also can be used for community in blocks, this unit takes up an area few, is convenient to build, and builds simple installation, constructability, and the while can accomplish safe and reliable, operational management can realize unmanned completely.
Brief description of the drawings
Fig. 1 is the utility model structure chart
Detailed description of the invention
The multi-joint unit of a kind of energy tower heat pump as shown in the figure, comprise compressor 1, cross valve 2, energy tower 3, expansion valve 4 and indoor apparatus of air conditioner group 5, described compressor 1 is provided with the first import 11 and the first outlet 12, described cross valve 2 is provided with the first tube connector 21, the second tube connector 22, the 3rd tube connector 23 and the 4th tube connector 24, on described compressor 1 first outlet 12 is connected with the first tube connector of cross valve by pipeline 6, the second import 31 that the second tube connector 22 of described cross valve is provided with energy tower 3 by pipeline 6 is connected, on described energy tower 3, be also provided with the second outlet 32, described the second outlet 32 is connected with the triple feed inlet 41 of expansion valve 4 by pipeline 6, the indoor apparatus of air conditioner 51 that described indoor apparatus of air conditioner group 5 is arranged in parallel by several forms, quantity >=2 of described indoor apparatus of air conditioner 51, the 3rd outlet 42 of described expansion valve 4 is connected with the 4th import 52 of each indoor apparatus of air conditioner 51 of described indoor apparatus of air conditioner group by pipeline 6, the 4th outlet 53 of each indoor apparatus of air conditioner 51 of described indoor apparatus of air conditioner group is connected with the 4th tube connector 24 of cross valve by pipeline 6, the 3rd tube connector 23 of described cross valve is connected with the first import 11 of compressor by pipeline 6.
The energy tower of this multi-connected machine is positioned at outdoor, can realize refrigeration and two functions of heat supply, and in the time that the utility model freezes, its operation principle is as follows:
Cold-producing medium freon is added to the gaseous coolant that is compressed into HTHP in compressor through compressor, the gaseous coolant of HTHP enters the first tube connector of cross valve through pipeline, cross valve no power when refrigerating state, the gaseous coolant of HTHP is discharged from the second tube connector of cross valve, enter in energy tower from the second import by pipeline, the gaseous coolant of HTHP is discharged to indoor heat in air and goes by energy tower, obtain the liquid refrigerants of middle temperature high pressure, the liquid refrigerants of middle temperature high pressure is discharged from the second outlet of energy tower, enter the triple feed inlet of expansion valve by pipeline, the liquid refrigerants of middle temperature high pressure enters expansion valve throttling, form the liquid refrigerants of low-temp low-pressure, by pipeline, the liquid refrigerants of low-temp low-pressure is pushed to again in the 4th import of the each indoor apparatus of air conditioner being connected in parallel in indoor apparatus of air conditioner group, liquid refrigerants steam raising by the low-temp low-pressure in indoor apparatus of air conditioner absorbs room heat, thereby to the indoor cooling refrigeration that carries out, indoor apparatus of air conditioner evaporates liquid refrigerants in temperature-fall period, again the gaseous coolant of gaseous coolant low-temp low-pressure that obtains low-temp low-pressure by pipeline in the 4th outlet of indoor apparatus of air conditioner is delivered to the 4th tube connector of cross valve, the 4th tube connector and the 3rd tube connector are interconnected, the gaseous coolant of low-temp low-pressure is discharged from the 3rd tube connector again, flow to and in compressor, re-start compression by back of pipeline, form circulation with this,
In the time that the utility model heats, its operation principle is as follows:
Cold-producing medium enters the gaseous coolant that is compressed into HTHP in compressor through compressor, the gaseous coolant of HTHP enters the first tube connector of cross valve through pipeline, cross valve energising while heating state, the gaseous coolant of HTHP is discharged from the 4th tube connector of cross valve, enter the 4th outlet of the each indoor apparatus of air conditioner being connected in parallel in indoor apparatus of air conditioner group by pipeline, liquefy release heat to the indoor warm-up heating that carries out by the gaseous coolant of the HTHP in indoor apparatus of air conditioner, heat the liquid refrigerants of warm high pressure in rear formation of overheated middle gaseous coolant liquefaction, the 4th import from indoor apparatus of air conditioner is discharged, be delivered to expansion valve by pipeline, be delivered in energy tower by expansion valve again, energy tower absorbs the gaseous coolant of airborne heat formation low-temp low-pressure, the gaseous coolant of low-temp low-pressure is delivered to the second tube connector of cross valve by pipeline, now, the second tube connector is connected with the 3rd tube connector, the gaseous coolant of low-temp low-pressure flow in compressor through the back of pipeline being connected with the 3rd tube connector, form a circulation with this.
The utility model makes outside adopt energy tower to dispel the heat and heat absorption, the multi-joint unit of energy tower connects two or more indoor sets by pipe arrangement, outside adopts energy tower heat absorption, heat release, utilize winter the mounting medium that is below the freezing point can extract efficiently Gao Leng, high Humid Area air wet bulb sensible heat energy below freezing, input a small amount of high-grade energy by hot pump in low temp unit, realize low-temperature heat energy below freezing to high temperature bit transition, thereby provide reliable thermal source for source pump.Summer, utilize evaporative cooling to provide stable low-temperature receiver for source pump by heat source tower, indoor adopts direct evaporation and heat-exchange form, the multi-joint unit of energy tower is a kind of primary coolant air-conditioning system, it is taking cold-producing medium as pumped (conveying) medium, outdoor by energy tower, compressor and other refrigeration annex composition, the indoor set that end equipment is made up of direct-evaporation-type heat exchanger and blower fan, the multi-joint unit of energy tower can be to several indoor set refrigerant conveying liquid by pipeline, by controlling the circulating mass of refrigerant and the refrigerant flow that enters indoor each heat exchanger of compressor, can in time meet indoor cold, thermic load requirement, energy tower multi-connected machine group system has energy-conservation, frost-free need not defrost, temperature constant is comfortable, the plurality of advantages such as smooth running, and each room can independently regulate, can meet the not demand of the different air conditioner loads of chummery.Build for overall, also can be used for community in blocks, this unit takes up an area few, is convenient to build, and builds simple installation, constructability, and the while can accomplish safe and reliable, operational management can realize unmanned completely.
Here description of the present utility model and application is illustrative; not want scope of the present utility model to limit in the above-described embodiments; therefore, the utility model is not subject to the restriction of the present embodiment, and the technical scheme that any employing equivalence replacement obtains is all in the scope of the utility model protection.
Claims (1)
1. the multi-joint unit of energy tower heat pump, it is characterized by, comprise compressor, cross valve, energy tower, expansion valve and indoor apparatus of air conditioner group, described compressor is provided with the first import and the first outlet, described cross valve is provided with the first tube connector, the second tube connector, the 3rd tube connector and the 4th tube connector, on described compressor first outlet is connected with the first tube connector of cross valve by pipeline, the second import that the second tube connector of described cross valve is provided with energy tower by pipeline is connected, on described energy tower, be also provided with the second outlet, described the second outlet is connected with the triple feed inlet of expansion valve by pipeline, the indoor apparatus of air conditioner that described indoor apparatus of air conditioner group is arranged in parallel by several forms, quantity >=2 of described indoor apparatus of air conditioner, the 3rd outlet of described expansion valve is connected with the 4th import of each indoor apparatus of air conditioner of described indoor apparatus of air conditioner group by pipeline, the 4th outlet of each indoor apparatus of air conditioner of described indoor apparatus of air conditioner group is connected with the 4th tube connector of cross valve by pipeline, the 3rd tube connector of described cross valve is connected with the first import of compressor by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420383800.1U CN203964451U (en) | 2014-07-11 | 2014-07-11 | The multi-joint unit of a kind of energy tower heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420383800.1U CN203964451U (en) | 2014-07-11 | 2014-07-11 | The multi-joint unit of a kind of energy tower heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203964451U true CN203964451U (en) | 2014-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420383800.1U Expired - Fee Related CN203964451U (en) | 2014-07-11 | 2014-07-11 | The multi-joint unit of a kind of energy tower heat pump |
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| CN (1) | CN203964451U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132478A (en) * | 2014-07-11 | 2014-11-05 | 江苏海雷德蒙新能源有限公司 | Energy tower heat pump multiplex unit |
-
2014
- 2014-07-11 CN CN201420383800.1U patent/CN203964451U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104132478A (en) * | 2014-07-11 | 2014-11-05 | 江苏海雷德蒙新能源有限公司 | Energy tower heat pump multiplex unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |