CN212841973U - Fluorine pump energy-saving precision air conditioning system with cold storage function - Google Patents
Fluorine pump energy-saving precision air conditioning system with cold storage function Download PDFInfo
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- CN212841973U CN212841973U CN202021258193.8U CN202021258193U CN212841973U CN 212841973 U CN212841973 U CN 212841973U CN 202021258193 U CN202021258193 U CN 202021258193U CN 212841973 U CN212841973 U CN 212841973U
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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Abstract
The utility model discloses a fluorine pump energy-saving precise air conditioning system with cold storage function, which comprises a refrigerant circulating system, a compression system, an air-cooled condenser, a centrifugal fan, an evaporator centrifugal fan, a throttle valve and an evaporator, wherein the refrigerant circulating system is connected with an interface of the evaporator, the other interface of the evaporator is connected with the compression system, the compression system is connected with an interface of the air-cooled condenser, the other interface of the air-cooled condenser is connected with the refrigerant circulating system, the switching valve A, the switching valve B, the switching valve C and the switching valve D are matched through a temperature sensing device arranged on a central controller of an air conditioner, the switching of a refrigeration mechanism of the air conditioning system is realized, the purposes of energy conservation and consumption reduction are achieved, the running cost and the equipment expense of the system are reduced, a composite phase-change material layer is wrapped and shaped on the periphery of the evaporator, and partial cold energy is stored by, the effect of short-time refrigeration is achieved, thermal management unbalance of the air conditioning system is avoided, and the practicability is better.
Description
Technical Field
The utility model relates to an air conditioner refrigeration technology field specifically is a fluorine pump energy-conserving accurate air conditioning system with store up cold function.
Background
The air conditioner is used as a common electric appliance in daily life and is widely applied in winter and summer, the existing air conditioning system only adopts a refrigerating mode of refrigerating by a refrigerant in the whole refrigerating process, the refrigerating mode is single, the refrigerating intensity is insufficient, but if the compressor is adopted for refrigerating, the energy consumption is greatly increased, the running cost of the system is greatly improved, the equipment is accelerated to age after the compressor runs for a long time, the equipment is abraded and consumed more, the cost is greatly increased, and when the refrigerating system of the air conditioner is powered off or fails, the whole refrigerating system can generate refrigerating vacuum in a short time, so that the air conditioning system has thermal management imbalance, and the practicability is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a fluorine pump energy-saving precise air conditioning system with cold storage function, which has the advantages of energy saving, consumption reduction, system operation cost and equipment cost reduction, short-time refrigeration effect, avoidance of thermal management unbalance of the air conditioning system and better practicability, can solve the problems that the air conditioning system in the prior art only adopts a refrigeration mode of refrigerating by a refrigerant in the whole refrigeration process, the refrigeration mode is single, the refrigeration intensity is insufficient, but if a compressor is adopted for refrigeration, the energy consumption is greatly increased, the operation cost of the system is greatly improved, the equipment aging is accelerated when the compressor operates for a long time, the equipment abrasion and the consumption are large, the cost is greatly increased, and when the refrigeration system of air conditioner takes place to cut off the power supply or when the trouble, whole refrigeration system can take place the refrigeration vacuum of short time, leads to air conditioning system to appear thermal management unbalance, the not good problem of practicality.
In order to achieve the above object, the utility model provides a following technical scheme: a fluorine pump energy-saving precision air conditioning system with cold storage function comprises a refrigerant circulating system, a compression system, an air-cooled condenser, a centrifugal fan, an evaporator centrifugal fan, a throttle valve and an evaporator, wherein the refrigerant circulating system is connected with one interface of the evaporator, the throttle valve is arranged on a pipeline connected with the evaporator of the refrigerant circulating system, the evaporator centrifugal fan is arranged on the evaporator, the other interface of the evaporator is connected with the compression system, the compression system is connected with one interface of the air-cooled condenser, the centrifugal fan is arranged on the air-cooled condenser, and the other interface of the air-cooled condenser is connected with the refrigerant circulating system.
Preferably, the refrigerant circulation system comprises a refrigerant circulation pump, a switch valve A and a switch valve B, wherein the refrigerant circulation pump is connected with the switch valve A in series, and the switch valve B is connected with the refrigerant circulation pump and the switch valve A in parallel.
Preferably, the compression system comprises a switch valve C, a switch valve D and a compressor, wherein the switch valve D is connected with the compressor in series, and the switch valve C and the switch valve D are connected with the compressor in parallel.
Preferably, the evaporator adopts a finned tube evaporation structure, the periphery of the evaporator is wrapped with a sizing composite phase-change material layer, and the sizing composite phase-change material layer is formed by compounding paraffin, high-density polyethylene and expanded graphite.
Preferably, a compressor controller is arranged on the compressor, and the compressor controller is connected with a central controller of the air conditioner through wireless.
Preferably, the switch valve A, the switch valve B, the switch valve C and the switch valve D are all electromagnetic valve components, the switch valve A, the switch valve B, the switch valve C and the switch valve D are all connected with a central controller of the air conditioner through wireless, and a temperature sensing device is arranged on the central controller of the air conditioner.
Preferably, the throttle valve is an electronic expansion valve, and the air-cooled condenser is a finned tube condenser.
Preferably, the refrigerant circulation pump is a fluorine pump.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. according to the fluorine pump energy-saving precise air conditioning system with the cold storage function, the temperature sensing device arranged on the air conditioner central controller is matched with the switch valve A, the switch valve B, the switch valve C and the switch valve D, so that the refrigeration mechanism of the air conditioning system is switched, the purposes of saving energy and reducing consumption are achieved, and the system operation cost and the equipment cost are reduced.
2. This energy-conserving accurate air conditioning system of fluorine pump with store up cold function, through the compound phase change material layer of peripheral parcel design at the evaporimeter, the compound phase change material of design can utilize phase change material's latent heat to store partial cold volume when low temperature, and when equipment outage or trouble, phase change material can release the cold volume of storing to reach refrigerated effect in short time, avoid air conditioning system to appear the thermal management unbalance, the practicality is better.
Drawings
Fig. 1 is a schematic diagram of the system structure of the present invention;
FIG. 2 is a schematic view of the evaporator of the present invention;
fig. 3 is a schematic view of the compressor structure of the present invention.
In the figure: 1. a refrigerant circulation system; 11. a refrigerant circulating pump; 12. an on-off valve A; 13. an on-off valve B; 2. a compression system; 21. an on-off valve C; 22. an on-off valve D; 23. a compressor; 231. a compressor controller; 3. an air-cooled condenser; 4. a centrifugal fan; 6. an evaporator centrifugal fan; 8. a throttle valve; 9. an evaporator; 91. and shaping the composite phase change material layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1, a fluorine pump energy-saving precision air conditioning system with cold storage function comprises a refrigerant circulating system 1, a compression system 2, an air-cooled condenser 3, a centrifugal fan 4, an evaporator centrifugal fan 6, a throttle valve 8 and an evaporator 9, wherein the refrigerant circulating system 1 is connected with one interface of the evaporator 9, the throttle valve 8 is arranged on a pipeline connecting the refrigerant circulating system 1 and the evaporator 9, the throttle valve 8 is an electronic expansion valve, the evaporator 9 is provided with the evaporator centrifugal fan 6, the other interface of the evaporator 9 is connected with the compression system 2, the compression system 2 is connected with one interface of the air-cooled condenser 3, the air-cooled condenser 3 is a finned tube condenser, the air-cooled condenser 3 is provided with the centrifugal fan 4, the other interface of the air-cooled condenser 3 is connected with the refrigerant circulating system 1, the refrigerant circulating system 1 comprises a refrigerant circulating pump 11, a refrigerant, The refrigerant circulating pump 11 is a fluorine pump, the refrigerant circulating pump 11 is connected with a switch valve A12 in series, the switch valve B13 is connected with the refrigerant circulating pump 11 and the switch valve A12 in parallel, the compression system 2 comprises a switch valve C21, a switch valve D22 and a compressor 23, a switch valve D22 is connected with the compressor 23 in series, a switch valve C21 and a switch valve D22 are connected with the compressor 23 in parallel, the switch valve A12, the switch valve B13, the switch valve C21 and the switch valve D22 are all solenoid valve components, the switch valve A12, the switch valve B13, the switch valve C21 and the switch valve D22 are all connected with a central controller of the air conditioner in a wireless mode, and a temperature sensing device is arranged on the central controller of the air conditioner.
Referring to fig. 2, the evaporator 9 adopts a finned tube evaporation structure, the periphery of the evaporator 9 is wrapped with a shaped composite phase change material layer 91, and the shaped composite phase change material is formed by compounding paraffin, high-density polyethylene and expanded graphite.
Referring to fig. 3, a compressor controller 231 is disposed on the compressor 23, and the compressor controller 231 is wirelessly connected to a central controller of the air conditioner.
The working principle is as follows: when the external environment temperature is high, a temperature sensing device arranged on a central controller of the air conditioner senses the external temperature and transmits the external temperature information to a switch valve A12, a switch valve B13, a switch valve C21 and a switch valve D22, the central controller of the air conditioner controls the switch valve B13 and the switch valve D22 to be opened, the switch valve A12 and the switch valve C21 to be closed, a refrigerant circulating system 1 is closed, a compression system 2 is opened, and the compressor 23 refrigerates the whole air conditioning system; when the external environment temperature is low, the temperature sensing device arranged on the central controller of the air conditioner senses the external temperature, and transmits the external temperature information to the switch valve A12, the switch valve B13, the switch valve C21 and the switch valve D22, at the moment, the central controller of the air conditioner controls the switch valve B13 and the switch valve D22 to be closed, the switch valve A12 and the switch valve C21 are opened, the refrigerant circulating system 1 is opened at the moment, the compression system 2 is closed, the refrigeration mechanism of the air conditioning system is switched from the refrigeration of the compressor 23 to the refrigeration of the fluorine pump, the periphery of the evaporator 9 is wrapped with the sizing composite phase change material layer 91, the sizing composite phase change material can store partial cold energy at low temperature by utilizing the latent heat of the phase change material, and when the equipment is powered off or fails, the phase change material can release the stored cold energy.
In summary, the following steps: when the external environment temperature is higher, a temperature sensing device arranged on a central controller of the air conditioner senses the external temperature and transmits the external temperature information to a switch valve A12, a switch valve B13, a switch valve C21 and a switch valve D22, the central controller of the air conditioner controls the switch valve B13 and the switch valve D22 to be opened, the switch valve A12 and the switch valve C21 to be closed, a refrigerant circulating system 1 is closed at the moment, a compression system 2 is opened, and a compressor 23 is used for refrigerating the whole air conditioning system; when the external environment temperature is lower, the temperature sensing device arranged on the central controller of the air conditioner senses the external temperature and transmits the external temperature information to the switch valve A12, the switch valve B13, the switch valve C21 and the switch valve D22, the central controller of the air conditioner controls the switch valve B13 and the switch valve D22 to be closed at the moment, the switch valve A12 and the switch valve C21 are opened at the moment, the refrigerant circulating system 1 is opened at the moment, the compression system 2 is closed, the refrigeration mechanism of the air conditioning system is switched from refrigeration of the compressor 23 to refrigeration of the fluorine pump, because the energy efficiency of the fluorine pump is smaller than that of the compressor 23 during refrigeration at the same refrigeration capacity, the structure of the automatic switching refrigeration mode can achieve the purposes of saving energy and reducing consumption, reduce the operation cost and equipment cost of the system and the operation cost of the air conditioner, and the periphery of the evaporator 9 is wrapped by the shaped composite phase change material layer 91, the shaped composite phase change material can store, when the equipment is powered off or fails, the phase-change material can release the stored cold energy, so that the effect of short-time refrigeration is achieved, thermal management unbalance of an air conditioning system is avoided, and the practicability is better.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a fluorine pump energy-conserving precision air conditioning system with store up cold function which characterized in that: the air-cooled condenser comprises a refrigerant circulating system (1), a compression system (2), an air-cooled condenser (3), a centrifugal fan (4), an evaporator centrifugal fan (6), a throttle valve (8) and an evaporator (9), wherein the refrigerant circulating system (1) is connected with one interface of the evaporator (9), the throttle valve (8) is arranged on a pipeline connected with the refrigerant circulating system (1) and the evaporator (9), the evaporator centrifugal fan (6) is arranged on the evaporator (9), the other interface of the evaporator (9) is connected with the compression system (2), the compression system (2) is connected with one interface of the air-cooled condenser (3), the centrifugal fan (4) is arranged on the air-cooled condenser (3), and the other interface of the air-cooled condenser (3) is connected with the refrigerant circulating system (1).
2. The fluorine pump energy-saving precise air conditioning system with the cold storage function as claimed in claim 1, wherein: the refrigerant circulating system (1) comprises a refrigerant circulating pump (11), a switch valve A (12) and a switch valve B (13), wherein the refrigerant circulating pump (11) is connected with the switch valve A (12) in series, and the switch valve B (13) is connected with the refrigerant circulating pump (11) and the switch valve A (12) in parallel.
3. The fluorine pump energy-saving precise air conditioning system with the cold storage function as claimed in claim 1, wherein: the compression system (2) comprises a switch valve C (21), a switch valve D (22) and a compressor (23), wherein the switch valve D (22) is connected with the compressor (23) in series, and the switch valve C (21) and the switch valve D (22) are connected with the compressor (23) in parallel.
4. The fluorine pump energy-saving precise air conditioning system with the cold storage function as claimed in claim 1, wherein: the evaporator (9) adopts a finned tube evaporation structure, the periphery of the evaporator (9) is wrapped with a sizing composite phase change material layer (91), and the sizing composite phase change material is formed by compounding paraffin, high-density polyethylene and expanded graphite.
5. The fluorine pump energy-saving precise air conditioning system with the cold storage function as claimed in claim 3, wherein: the compressor (23) is provided with a compressor controller (231), and the compressor controller (231) is connected with a central controller of the air conditioner in a wireless mode.
6. The fluorine pump energy-saving precise air conditioning system with the cold storage function as claimed in claim 2, wherein: the air conditioner is characterized in that the switch valve A (12), the switch valve B (13), the switch valve C (21) and the switch valve D (22) are all electromagnetic valve components, the switch valve A (12), the switch valve B (13), the switch valve C (21) and the switch valve D (22) are all connected with a central controller of the air conditioner in a wireless mode, and a temperature sensing device is arranged on the central controller of the air conditioner.
7. The fluorine pump energy-saving precise air conditioning system with the cold storage function as claimed in claim 1, wherein: the throttle valve (8) is an electronic expansion valve, and the air-cooled condenser (3) is a finned tube condenser.
8. The fluorine pump energy-saving precise air conditioning system with the cold storage function as claimed in claim 2, wherein: the refrigerant circulating pump (11) is a fluorine pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021258193.8U CN212841973U (en) | 2020-06-30 | 2020-06-30 | Fluorine pump energy-saving precision air conditioning system with cold storage function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021258193.8U CN212841973U (en) | 2020-06-30 | 2020-06-30 | Fluorine pump energy-saving precision air conditioning system with cold storage function |
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| CN212841973U true CN212841973U (en) | 2021-03-30 |
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| CN202021258193.8U Active CN212841973U (en) | 2020-06-30 | 2020-06-30 | Fluorine pump energy-saving precision air conditioning system with cold storage function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114738869A (en) * | 2022-04-12 | 2022-07-12 | 广东申菱环境系统股份有限公司 | Station air conditioning unit and control method thereof |
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2020
- 2020-06-30 CN CN202021258193.8U patent/CN212841973U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114738869A (en) * | 2022-04-12 | 2022-07-12 | 广东申菱环境系统股份有限公司 | Station air conditioning unit and control method thereof |
| CN114738869B (en) * | 2022-04-12 | 2024-01-23 | 广东申菱环境系统股份有限公司 | Station air conditioner unit and control method thereof |
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