CN213300344U - Novel air-water radiation air conditioning system - Google Patents
Novel air-water radiation air conditioning system Download PDFInfo
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- CN213300344U CN213300344U CN202021687792.1U CN202021687792U CN213300344U CN 213300344 U CN213300344 U CN 213300344U CN 202021687792 U CN202021687792 U CN 202021687792U CN 213300344 U CN213300344 U CN 213300344U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units
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Abstract
The utility model discloses a novel air-water radiation air conditioning system, including off-premises station, indoor air conditioner, capillary radiation net and exhaust fan, the off-premises station includes first compressor, first condenser, first vapour and liquid separator, first filter, first expansion valve, the second filter, second expansion valve and water fluorine heat transfer board, water fluorine heat transfer board is equipped with condensation route and evaporation route, indoor air conditioner includes first evaporimeter, condensation reheating coil pipe, second evaporimeter, capillary radiation net includes indoor radiation pipe network, the water knockout drum, the water collector, delivery pipe and wet return. The utility model discloses a novel air-water radiation air conditioning system improves outer machine to indoor air conditioner's outer machine is as water radiation air conditioning system's cold source, thereby has reduced the water supply equipment or the cooling equipment of system, and then has practiced thrift the system installation cost.
Description
Technical Field
The utility model relates to a life electrical apparatus technical field especially relates to a novel air-water radiation air conditioning system.
Background
A water radiation system is a system in which a radiation net (cooling or heating) is provided in a room. Its main advantages are high comfort level of indoor environment and saving energy. However, such a system has a relatively weak cooling capacity and can be used only in a place with a relatively small cooling load per unit area. Moreover, since the water radiation system has no dehumidification capability and cannot solve the problem of fresh air supply, the water radiation system must be combined with a fresh air system, namely an air-water radiation system.
In the existing air-water radiation system, a cold source of the water radiation system is usually taken from natural resources or is provided by artificial refrigeration equipment, so that more equipment is needed by the system, and the cost is higher.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a novel air-water radiation air conditioning system can overcome the more, the higher problem of cost of current air-water radiation system equipment.
In order to achieve the above purpose, the technical scheme of the utility model is that: a novel air-water radiation air conditioning system comprises an outdoor unit, an indoor air conditioner and a capillary radiation net, wherein the outdoor unit comprises a first compressor, a first condenser, a first gas-liquid separator, a first filter, a first expansion valve, a second filter, a second expansion valve and a water-fluorine heat exchange plate;
the first compressor is used for outputting a high-temperature refrigerant, the output end of the first compressor is connected to the input end of the first condenser, the output end of the first condenser is output in two paths, one path of the output end of the first condenser is connected to the input end of the first evaporator through the first filter and the first expansion valve, the output end of the first evaporator is connected to the input end of the gas-liquid separator, the output end of the gas-liquid separator is connected to the input end of the first compressor, the other path of the output end of the first condenser is connected to the input end of the condensation passage through the second filter and the second expansion valve, and the output end; the output end of the indoor radiation pipe network is connected with the input end of the water supply pipe through the water collector, the output end of the water supply pipe is connected to the input end of the evaporation passage, the output end of the evaporation passage is connected with the input end of the water return pipe, and the output end of the water return pipe is connected to the input end of the indoor radiation pipe network through the water distributor.
By adopting the structure of the scheme, the outdoor unit of the fresh air system is improved, so that the high-temperature refrigerant output by the first compressor is discharged heat through the first condenser, one path of refrigerant flows to the first evaporator to provide a cold source for the first evaporator to reduce the air flow problem, the other path of refrigerant flows to the plate to be exchanged to provide cold energy required by water for the water radiation system, and the outdoor unit of the indoor air conditioner is used as the cold source of the water radiation air conditioning system, so that water supply equipment or cold supply equipment of the system is reduced, and the system installation cost is saved.
As a preferred scheme of the scheme, the indoor air conditioner further comprises an air conditioning cabinet, the first evaporator is arranged in the air conditioning cabinet, a first airflow fan is further arranged in the air conditioning cabinet and used for guiding airflow to pass through the air conditioning cabinet, the air conditioning cabinet is provided with a first air inlet used for outdoor airflow to pass through and a second air inlet used for indoor return air to pass through, a second evaporator used for precooling outdoor airflow is arranged in the first air inlet, and the indoor return air and the precooled outdoor airflow are cooled by the first evaporator and then are sent out through an air outlet of the air conditioning cabinet.
As a preferable scheme of the scheme, a condensation reheating coil is further arranged in the air conditioning box, an input end of the condensation reheating coil is connected to an output end of the first compressor, and an output end of the condensation reheating coil is connected to an input end of the gas-liquid separator.
Adopt the structure of above-mentioned scheme, the high temperature refrigerant of first compressor output is through condensation reheat coil, to the air current heating through the cooling of first evaporimeter, and the wind temperature that can avoid the air-conditioning box to send out is lower to improve the comfort level.
As a preferable scheme of the scheme, the system further comprises a condensation heat recovery exhaust fan, wherein a second airflow fan is arranged in the condensation heat recovery exhaust fan and used for exhausting indoor air to the outside; the condensation heat recovery exhaust fan is also internally provided with a second compressor, a second condenser, a second gas-liquid separator, a third filter and a third expansion valve, the second compressor is used for outputting a high-temperature refrigerant, the output end of the second compressor is connected to the input end of the second condenser, the output end of the second condenser is connected to the input end of the second evaporator through the third filter and the third expansion valve, and the output end of the second evaporator is connected to the input end of the second gas-liquid separator.
By adopting the structure of the scheme, when the exhaust fan discharges indoor waste gas, heat emitted by the high-temperature refrigerant output by the second compressor after passing through the second condenser is taken away by the waste gas, the high-temperature refrigerant is changed into the low-temperature refrigerant and enters the second evaporator, and cold energy is provided for precooling outdoor airflow, so that the circulation of indoor air is promoted, and the cooling efficiency of the indoor air conditioner is improved.
As a preferred scheme of the scheme, sterilizing devices are arranged in the air conditioning box and the condensation heat recovery exhaust fan and are used for sterilizing and disinfecting the passing air flow.
Adopt the structure of above-mentioned scheme, can carry out the disinfection of disinfecting to the new trend of system supply, can satisfy the operation needs of epidemic situation period.
The utility model has the advantages that: the utility model discloses a novel air-water radiation air conditioning system improves outer machine to indoor air conditioner's outer machine is as water radiation air conditioning system's cold source, thereby has reduced the water supply equipment or the cooling equipment of system, and then has practiced thrift the system installation cost.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.
As shown in fig. 1, a novel air-water radiation air conditioning system comprises an outdoor unit 1, an indoor air conditioner 2, and a capillary radiation net 3, wherein the outdoor unit 1 comprises a first compressor 11, a first condenser 12, a first gas-liquid separator 13, a first filter 14, a first expansion valve 15, a second filter 16, a second expansion valve 17, and a water-fluorine heat exchange plate 18, the water-fluorine heat exchange plate 18 is provided with a condensation passage 181 and an evaporation passage 182, the indoor air conditioner 2 comprises a first evaporator 21, and the capillary radiation net 3 comprises an indoor radiation pipe net 31, a water separator 32, a water collector 33, a water supply pipe 35, and a water return pipe 34;
the first compressor 11 is used for outputting a high-temperature refrigerant, an output end of the first compressor 11 is connected to an input end of a first condenser 12, an output end of the first condenser 12 is output in two paths, one path is connected to an input end of a first evaporator 21 through a first filter 14 and a first expansion valve 15, an output end of the first evaporator 21 is connected to an input end of a gas-liquid separator 13, an output end of the gas-liquid separator 13 is connected to an input end of the first compressor 11, the other path is connected to an input end of a condensation passage 181 through a second filter 16 and a second expansion valve 17, and an output end of the condensation passage 181 is connected to an input end of the gas-liquid separator; the output end of the indoor radiation pipe network 31 is connected with the input end of the water supply pipe 35 through the water collector 33, the output end of the water supply pipe 35 is connected to the input end of the evaporation passage 182, the output end of the evaporation passage 182 is connected with the input end of the water return pipe 34, and the output end of the water return pipe 34 is connected to the input end of the indoor radiation pipe network 31 through the water separator 32.
By adopting the structure of the scheme, the outdoor unit of the fresh air system is improved, so that the high-temperature refrigerant output by the first compressor is discharged heat through the first condenser, one path of refrigerant flows to the first evaporator to provide a cold source for the first evaporator to reduce the air flow problem, the other path of refrigerant flows to the plate to be exchanged to provide cold energy required by water for the water radiation system, and the outdoor unit of the indoor air conditioner is used as the cold source of the water radiation air conditioning system, so that water supply equipment or cold supply equipment of the system is reduced, and the system installation cost is saved.
The indoor air conditioner 2 further comprises an air conditioner box 22, the first evaporator 21 is arranged in the air conditioner box 22, a first airflow fan 23 is further arranged in the air conditioner box 22 and used for guiding airflow to pass through the air conditioner box 22, the air conditioner box 22 is provided with a first air inlet 221 used for passing outdoor airflow and a second air inlet 222 used for passing indoor return air, a second evaporator 24 used for pre-cooling the outdoor airflow is arranged in the first air inlet 221, and the indoor return air and the pre-cooled outdoor airflow are cooled through the first evaporator 21 and then are sent out through an air outlet of the air conditioner box 22.
Still be equipped with condensation reheat coil 25 in the air conditioning case 22, the input of condensation reheat coil 25 is connected to the output of first compressor 11, condensation reheat coil 25's output is connected to the input of vapour and liquid separator 13.
Adopt the structure of above-mentioned scheme, the high temperature refrigerant of first compressor 11 output passes through condensation reheat coil 25, and to the air current heating through the cooling of first evaporimeter 21, the wind temperature that can avoid air-conditioning box 22 to send is lower to improve the comfort level.
The air outlet of the air conditioning box 22 is provided with a condensation heat recovery exhaust fan 4, and a second airflow fan 41 is arranged in the condensation heat recovery exhaust fan 4 and used for guiding airflow cooled by the indoor air conditioner to pass through the condensation heat recovery exhaust fan 4; the condensation heat recovery exhaust fan 4 is also internally provided with a second compressor 42, a second condenser 43, a second gas-liquid separator 44, a third filter 45 and a third expansion valve 46, wherein the second compressor 42 is used for outputting high-temperature refrigerant, the output end of the second compressor 42 is connected to the input end of the second condenser 43, the output end of the second condenser 43 is connected to the input end of the second evaporator 24 through the third filter 45 and the third expansion valve 46, and the output end of the second evaporator 24 is connected to the input end of the second gas-liquid separator 44.
By adopting the structure of the scheme, when the exhaust fan discharges indoor waste gas, heat emitted by the high-temperature refrigerant output by the second compressor after passing through the second condenser is taken away by the waste gas, the high-temperature refrigerant is changed into the low-temperature refrigerant and enters the second evaporator, and cold energy is provided for precooling outdoor airflow, so that the circulation of indoor air is promoted, and the cooling efficiency of the indoor air conditioner is improved.
The air conditioning cabinet 22 and the condensation heat recovery exhaust fan 4 are provided therein with sterilizing devices such as ultraviolet sterilizing lamps and photocatalyst air purification generators for sterilizing and disinfecting passing air flow.
Adopt the structure of above-mentioned scheme, can carry out the disinfection of disinfecting to the new trend of system supply, can satisfy the operation needs of epidemic situation period.
The described embodiments are only some, but not all embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Claims (5)
1. A novel air-water radiation air-conditioning system is characterized by comprising an outdoor unit, an indoor air conditioner and a capillary radiation net, wherein the outdoor unit comprises a first compressor, a first condenser, a first gas-liquid separator, a first filter, a first expansion valve, a second filter, a second expansion valve and a water-fluorine heat exchange plate;
the first compressor is used for outputting a high-temperature refrigerant, the output end of the first compressor is connected to the input end of the first condenser, the output end of the first condenser is output in two paths, one path of the output end of the first condenser is connected to the input end of the first evaporator through the first filter and the first expansion valve, the output end of the first evaporator is connected to the input end of the gas-liquid separator, the output end of the gas-liquid separator is connected to the input end of the first compressor, the other path of the output end of the first condenser is connected to the input end of the condensation passage through the second filter and the second expansion valve, and the output end; the output end of the indoor radiation pipe network is connected with the input end of the water supply pipe through the water collector, the output end of the water supply pipe is connected to the input end of the evaporation passage, the output end of the evaporation passage is connected with the input end of the water return pipe, and the output end of the water return pipe is connected to the input end of the indoor radiation pipe network through the water distributor.
2. The novel air-water radiation air conditioning system as claimed in claim 1, wherein the indoor air conditioner further comprises an air conditioning cabinet, the first evaporator is disposed in the air conditioning cabinet, a first air flow fan is further disposed in the air conditioning cabinet and used for guiding air flow to pass through the air conditioning cabinet, the air conditioning cabinet is provided with a first air inlet for passing outdoor air flow and a second air inlet for passing indoor return air, a second evaporator for pre-cooling outdoor air flow is disposed in the first air inlet, and the indoor return air and the pre-cooled outdoor air flow are cooled by the first evaporator and then sent out through an air outlet of the air conditioning cabinet.
3. The novel air-water radiation air-conditioning system as claimed in claim 2, wherein a condensation reheating coil is further arranged in the air-conditioning box, an input end of the condensation reheating coil is connected to an output end of the first compressor, and an output end of the condensation reheating coil is connected to an input end of the gas-liquid separator.
4. The novel air-water radiation air-conditioning system as claimed in claim 2, further comprising a condensation heat recovery exhaust fan, wherein a second air flow fan is provided in the condensation heat recovery exhaust fan for exhausting indoor air to the outside; the condensation heat recovery exhaust fan is also internally provided with a second compressor, a second condenser, a second gas-liquid separator, a third filter and a third expansion valve, the second compressor is used for outputting a high-temperature refrigerant, the output end of the second compressor is connected to the input end of the second condenser, the output end of the second condenser is connected to the input end of the second evaporator through the third filter and the third expansion valve, and the output end of the second evaporator is connected to the input end of the second gas-liquid separator.
5. The system as claimed in claim 4, wherein the air conditioning cabinet and the exhaust fan are provided with a sterilizing device for sterilizing and disinfecting the passing air flow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021687792.1U CN213300344U (en) | 2020-08-13 | 2020-08-13 | Novel air-water radiation air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021687792.1U CN213300344U (en) | 2020-08-13 | 2020-08-13 | Novel air-water radiation air conditioning system |
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| Publication Number | Publication Date |
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| CN213300344U true CN213300344U (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021687792.1U Active CN213300344U (en) | 2020-08-13 | 2020-08-13 | Novel air-water radiation air conditioning system |
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| CN (1) | CN213300344U (en) |
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- 2020-08-13 CN CN202021687792.1U patent/CN213300344U/en active Active
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