CN204593995U - Multifunctional efficient rate convertible frequency air-conditioner cooling air circulation system - Google Patents
Multifunctional efficient rate convertible frequency air-conditioner cooling air circulation system Download PDFInfo
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- CN204593995U CN204593995U CN201520133960.5U CN201520133960U CN204593995U CN 204593995 U CN204593995 U CN 204593995U CN 201520133960 U CN201520133960 U CN 201520133960U CN 204593995 U CN204593995 U CN 204593995U
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Abstract
A kind of multifunctional efficient rate convertible frequency air-conditioner cooling air circulation system, comprises: an evaporimeter; One compressor; One condenser; One surge drum; One expansion valve, changes into as atomization refrigerant by liquid refrigerants; One power source, this power source is via belt drive compressor operation; One attemperating unit, this attemperating unit is mainly used in controlling this compressor rotary speed, and wherein this attemperating unit comprises: a sensing rod for temperature; One temperature control processor; One frequency converter; And wherein after the circulatory system starts start, this sensing rod for temperature just continues the temperature regime of this circulatory system of sensing, and sensing document is passed to this temperature control processor, receive the temperature information that this sensing rod for temperature senses, and compare with built-in data bank and obtain compression ratio, obtain the rotating speed needed for this compressor, and by this signal transmission to this frequency converter, control the rotating speed of this compressor by this transducer drive, its circulating cold air temperature is maintained under certain room temperature.
Description
Technical field
The utility model relates to a kind of cold air, especially a kind of multifunctional efficient rate convertible frequency air-conditioner cooling air circulation system.
Background technology
Along with the progress of science and technology, the living standard of the mankind is more and more higher, the 3C Product used is also just more and more universal, with regard to the air conditioner that utilization rate is quite general, be different from over and only required that air conditioner will reach cold or meeting is cold just enough, modern focuses on health, therefore for suitable temperature also just more and more requirement, add government and advocate the energy-conservation motion subtracting charcoal always, therefore pursuing under comfortable environment, also want to take into account the problems such as environmental protection resource, be only the problem being eager now to solve.
In prior art, refrigerant circulation enters to condenser heat dissipation pipeline by high pressure refrigerant from medium circulation pipeline input, refrigerant prolongs condenser pipe and connects liquid storage bottle to output, filter refrigerant and become liquid by refrigerant, via expansion valve, liquid refrigerants is changed into as atomization refrigerant, evaporation tank receives the atomization refrigerant from expansion valve, by an air blast, evaporation tank cold air is blown out, low pressure refrigerant then reaches air compressor machine, be collapsed into high pressure refrigerant, input to medium circulation pipeline input again, become the circulatory system of a cold air.
Another TaiWan, China patent announcement M337709 of the prior art provides a kind of individualized air-conditioner that do not drip, and comprises: a square body, is inside provided with a horizontal baffle using separating as h and c, and this horizontal baffle has a condensed water confluxes hole; One cold air chamber, be positioned at above this horizontal baffle, this cold air chamber has at least one cold air outlet towards the one side of this square body, and this face is provided with a cooling fan: a heating installation room, be positioned at below this horizontal baffle, this heating installation room has at least one heating outlet towards the another side of this square body, and this face is provided with a heating installation fan; One cooler, is fixed in this cold air chamber, in order to surrounding air to be lowered the temperature; One radiator, is fixed on the first half of this heating installation room, in order to surrounding air to be heated up; And a compressor, be fixed on the Lower Half of this heating installation room, one end of this compressor is connected with this cooler, and the other end is connected with this radiator; Wherein to be confluxed by this condensed water the setting in hole, on this radiator that the water droplet that this cooler condense because surrounding air cooling can be made to drop down onto be positioned at below, and accelerate to evaporate by the high temperature of this radiator and brushing of this heating installation fan.
Utility model content
So the utility model object is solve the problem in above-mentioned prior art, the utility model proposes a kind of multifunctional efficient rate convertible frequency air-conditioner cooling air circulation system, control the rotating speed of this compressor by this transducer drive, make its circulating cold air temperature maintain under certain room temperature; Wherein when indoor temperature and design temperature difference excessive time, the long-pending machine speed of compression accelerates the cold degree that can reach setting fast; When indoor temperature and design temperature gap diminish, then export with comparatively slow speed operation cold air and slow down, cold air is exported and indoor temperature held stationary state, and there is energy-conservation effect.
For achieving the above object, a kind of multifunctional efficient rate of the utility model convertible frequency air-conditioner cooling air circulation system, it comprises:
One evaporimeter, by the air blast in cold gas system, blows air intake to evaporimeter, and the refrigerant in evaporator pipeline absorbs the heat of air, becomes gaseous state by liquid, and after therefore the heat of air is absorbed, entering indoor air is cold air;
One compressor, sucks the gaseous coolant of evaporimeter, via compressor force feed to condenser, and low-pressure gaseous simultaneously, refrigerant is via the gaseous coolant also therefore becoming high pressure, high temperature after compression;
One condenser, by compressor force feed high pressure out, high-temperature gas refrigerant, flows through condenser, is taken away the heat of refrigerant by the cold air that the external world is flow through, and makes the cooling medium liquid of gaseous state change into high pressure, middle temperature liquid refrigerants;
One surge drum, the function of this surge drum is storage refrigerant, the coolant quantity flow through in system is along with the effect situation of air conditioner is at any time in change, when the thermic load of air conditioner reduces, surge drum stores excessive refrigerant, and when needing in cold air effect to increase, release the refrigerant of storage, so carry out optimal coolant quantity in maintenance system; Moisture in drier Absorbable rod refrigerant in surge drum, surge drum and liquid refrigerants carriage gaseous coolant can be made to be separated completely;
One expansion valve, the function that this expansion is closed is the flow of refrigerant in the size control system by means of this evaporimeter thermic load, makes refrigerant obtain best evaporation effect, and high pressure, middle temperature liquid refrigerants change into as atomization refrigerant;
One power source, this power source is via belt drive compressor operation;
One attemperating unit, this attemperating unit is mainly used in controlling this compressor rotary speed, reaches energy-saving effect, and wherein this attemperating unit comprises:
One sensing rod for temperature, this sensing rod for temperature can sense the temperature regime of this evaporimeter, and sensing document is passed to other elements;
One temperature control processor, this temperature control processor receives the sensing document that this sensing rod for temperature transmits, and obtains optimum pressure contracting ratio, to obtain the rotating speed needed for this compressor, and by this signal transmission to next element, to drive this element start according to the data preset; And
One frequency converter, this frequency converter receives the signal transmitted by this temperature control processor, with the rotating speed of this compressor of drived control;
Wherein after the circulatory system starts start, this sensing rod for temperature just continues the temperature regime of this circulatory system of sensing, and sensing document is passed to this temperature control processor, receive the temperature information that this sensing rod for temperature senses, and compare with built-in data bank and obtain compression ratio, obtain the rotating speed needed for this compressor, and by this signal transmission to this frequency converter, control the rotating speed of this compressor by this transducer drive, its circulating cold air temperature is maintained under certain room temperature.
In an embodiment of the present utility model, wherein this power source is any one of motor or engine.
In an embodiment of the present utility model, wherein this refrigerant is hydrocarbon refrigerant.
In an embodiment of the present utility model, wherein this evaporator pipeline can bypass this surge drum, utilize the refrigerant in this surge drum to reduce the temperature of refrigerant in pipeline, can accelerate thus to absorb the moisture in refrigerant, make the liquid refrigerants carriage gaseous coolant in surge drum more be separated completely fast.
The utility model provides a kind of multifunctional efficient rate convertible frequency air-conditioner cooling air circulation system, and its spy comprises:
One evaporimeter, by the air blast in cold gas system, blows air intake to evaporimeter, and the refrigerant in evaporator pipeline absorbs the heat of air, becomes gaseous state by liquid, and after therefore the heat of air is absorbed, entering indoor air is cold air;
One compressor, sucks the gaseous coolant of evaporimeter, via compressor force feed to condenser, and low-pressure gaseous simultaneously, refrigerant is via the gaseous coolant also therefore becoming high pressure, high temperature after compression;
One condenser, by compressor force feed high pressure out, high-temperature gas refrigerant, flows through condenser, is taken away the heat of refrigerant by the cold air that the external world is flow through, and makes the cooling medium liquid of gaseous state change into high pressure, middle temperature liquid refrigerants;
One surge drum, the function of this surge drum is storage refrigerant, the coolant quantity flow through in system is along with the effect situation of air conditioner is at any time in change, when the thermic load of air conditioner reduces, surge drum stores excessive refrigerant, and when needing in cold air effect to increase, release the refrigerant of storage, so carry out optimal coolant quantity in maintenance system; Moisture in drier Absorbable rod refrigerant in surge drum, surge drum and liquid refrigerants can be made to be separated completely with gaseous coolant;
One capillary structure group, at the arrival end of this evaporimeter, this capillary structure group comprises many capillaries, and at the port of export of this evaporimeter, then to connect former pipeline after many capillaries harvest Dan Shu;
One power source, this power source is via belt drive compressor operation;
One attemperating unit, this attemperating unit is mainly used in controlling this compressor rotary speed, reaches energy-saving effect, and wherein this attemperating unit comprises:
One sensing rod for temperature, this sensing rod for temperature can sense the temperature regime of this evaporimeter, and sensing document is passed to other elements;
One temperature control processor, this temperature control processor receives the sensing document that this sensing rod for temperature transmits, and obtains optimum pressure contracting ratio, to obtain the rotating speed needed for this compressor, and by this signal transmission to next element, to drive this element start according to the data preset; And
One frequency converter, this frequency converter receives the signal transmitted by this temperature control processor, with the rotating speed of this compressor of drived control;
Wherein after the circulatory system starts start, this sensing rod for temperature just continues the temperature regime of this circulatory system of sensing, and sensing document is passed to this temperature control processor, receive the temperature information that this sensing rod for temperature senses, and compare with built-in data bank and obtain compression ratio, obtain the rotating speed needed for this compressor, and by this signal transmission to this frequency converter, control the rotating speed of this compressor by this transducer drive, its circulating cold air temperature is maintained under certain room temperature.
In an embodiment of the present utility model, wherein comprise 10 ~ 18 parallel capillaries, the diameter of each capillary is between 0.6mm ~ 0.8mm, and its length is between 120 centimeters to 150 centimeters.
In an embodiment of the present utility model, wherein comprise 10 ~ 18 parallel capillaries, the cross section of each capillary is at 0.25mm
2and 0.5mm
2between, and its length is between 120 centimeters to 150 centimeters.
In an embodiment of the present utility model, wherein this power source is any one of motor or engine.
In an embodiment of the present utility model, wherein this refrigerant is hydrocarbon refrigerant.
In an embodiment of the present utility model, wherein this evaporator pipeline can bypass this surge drum, utilize the refrigerant in this surge drum to reduce the temperature of refrigerant in pipeline, can accelerate thus to absorb the moisture in refrigerant, make the liquid refrigerants carriage gaseous coolant in surge drum more be separated completely fast.
The beneficial effects of the utility model are:
The utility model controls the rotating speed of this compressor by transducer drive, its circulating cold air temperature is maintained under same temperature, and can reach energy-conservation effect.Wherein when indoor temperature and design temperature difference excessive time, the long-pending machine speed of compression accelerates the cold degree that can reach setting fast; When indoor temperature and design temperature gap diminish, then export with comparatively slow speed operation cold air and slow down, cold air is exported and indoor temperature held stationary state, the living environment of people's more healthiness is provided.
Further can be understood feature and the advantage thereof of this creation by explanation hereafter, during reading, please refer to accompanying drawing.
Accompanying drawing explanation
Fig. 1 shows the first embodiment application schematic diagram of the present utility model.
Fig. 2 shows the first embodiment application schematic diagram of the present utility model, and wherein this evaporator pipeline walks around this surge drum.
Fig. 3 shows the second embodiment application schematic diagram of the present utility model.
Fig. 4 shows the second embodiment application schematic diagram of the present utility model, and wherein this evaporator pipeline walks around this surge drum.
Detailed description of the invention
Hereby the careful structure with regard to this case forms, and the effect that can produce and advantage, coordinates graphic, lifts one of this case preferred embodiment and is described in detail as follows.
Please refer to shown in Fig. 1, show multifunctional efficient rate convertible frequency air-conditioner cooling air circulation system of the present utility model, comprise:
One evaporimeter 1, by the air blast 101 in cold gas system, blows air intake to evaporimeter 1, and the refrigerant in evaporator pipeline absorbs the heat of air, becomes gaseous state by liquid, and after therefore the heat of air is absorbed, entering indoor air is cold air.
One compressor 2, this compressor 2 utilizes belt to drive, and sucks the gaseous coolant of evaporimeter, and via compressor force feed to condenser, low-pressure gaseous simultaneously, refrigerant is via the gaseous coolant also therefore becoming high pressure, high temperature after compression.
One condenser 3, by compressor force feed high pressure out, high-temperature gas refrigerant, flows through condenser, is taken away the heat of refrigerant by the cold air that the external world is flow through, and makes the cooling medium liquid of gaseous state change into high pressure, middle temperature liquid refrigerants.
One surge drum 4 (or claiming reservoir), the function of this surge drum is storage refrigerant, the coolant quantity flow through in system is along with the effect situation of air conditioner is at any time in change, when the thermic load of air conditioner reduces, surge drum stores excessive refrigerant, and when needing in cold air effect to increase, release the refrigerant of storage, so carry out optimal coolant quantity in maintenance system.Moisture in drier Absorbable rod refrigerant in surge drum, surge drum and liquid refrigerants carriage gaseous coolant can be made to be separated completely.
One expansion valve 5, the function that this expansion closes 5 is the flow of refrigerant in the size control system of borrowing this evaporimeter 1 thermic load, make refrigerant obtain best evaporation effect, and high pressure, middle temperature liquid refrigerants changes into as atomization refrigerant.
One power source 6, this power source 6 operates via belt drive compressor 2, and this power source 6 can be motor or engine.
One attemperating unit 7, this attemperating unit is mainly used in controlling this compressor 2 rotating speed, and reach energy-saving effect, wherein this attemperating unit 7 comprises:
One sensing rod for temperature 8, this sensing rod for temperature 8 can sense the temperature regime of this evaporimeter 1, and sensing document is passed to other elements.
One temperature control processor 9, this temperature control processor 9 receives the sensing document that this sensing rod for temperature 8 transmits, and comparing with built-in data bank obtains compression ratio, to obtain the rotating speed needed for this compressor, and by this signal transmission to next element, to drive this element start.
One frequency converter 10, this frequency converter 10 receives the signal transmitted by this temperature control processor 9, with the rotating speed of this compressor 2 of drived control.
The action specification of the utility model energy-saving multifunctional high efficiency convertible frequency air-conditioner cooling air circulation system: after hot outdoor air enters this evaporimeter, refrigerant in evaporator pipeline absorbs the heat of air, gaseous state is become by liquid, low pressure refrigerant then enters the heat dissipation pipeline of this condenser, refrigerant prolongs condenser pipe and connects liquid storage bottle, filter refrigerant and become liquid by refrigerant, via expansion valve, liquid refrigerants is changed into as atomization refrigerant, evaporation tank receives the atomization refrigerant from expansion valve, by air blast, evaporation tank cold air is blown out, become the circulatory system of a cold air; After the circulatory system starts start, this sensing rod for temperature just continues the temperature regime of this circulatory system of sensing, and sensing document is passed to this temperature control processor, receive the temperature information that this sensing rod for temperature senses, and compare with built-in data bank and obtain compression ratio, obtain the rotating speed needed for this compressor, and by this signal transmission to this frequency converter, control the rotating speed of this compressor by this transducer drive, its circulating cold air temperature is maintained under same temperature, and energy-conservation effect can be reached.Wherein when indoor temperature and design temperature difference excessive time, the long-pending machine speed of compression accelerates the cold degree that can reach setting fast; When indoor temperature and design temperature gap diminish, then export with comparatively slow speed operation cold air and slow down, cold air is exported and indoor temperature held stationary state, the living environment of people's more healthiness is provided.
Please refer to shown in Fig. 2, in the utility model, circulation line can bypass this surge drum, utilize the refrigerant in this surge drum to reduce the temperature of refrigerant in pipeline, can accelerate thus to absorb the moisture in refrigerant, make the liquid refrigerants in surge drum more be separated completely fast with gaseous coolant.
Please refer to the second embodiment that Fig. 3 is this case, wherein represent the identical device of function with the element of the identical label of the first embodiment of Fig. 1, so its thin portion structure and function explanation as above, do not repeat them here.
Wherein in this example, at the arrival end of this evaporimeter 1.This expansion valve 5 replaces with capillary structure group 50, and this capillary structure group 50 comprises many (10 ~ 18) parallel capillary 51, and (or cross section is at 0.25mm between 0.6mm ~ 0.8mm for the diameter of each capillary
2and 0.5mm
2between), and its length is between 120 centimeters to 150 centimeters.At the port of export of this evaporimeter 1, then to connect former pipeline after many capillary 52 harvest Dan Shu.
Please refer to shown in Fig. 4, its arbitrary application examples being this case second embodiment, wherein to be presented in this application examples circulation line in the utility model and to can bypass this surge drum, the refrigerant in this surge drum is utilized to reduce the temperature of refrigerant in pipeline, can accelerate thus to absorb the moisture in refrigerant, make the liquid refrigerants in surge drum more be separated completely fast with gaseous coolant.And the structure of this capillary structure group 50 is same as the structure shown in Fig. 3.
Above-listed detailed description illustrates for a possible embodiments of the present utility model, but this embodiment is also not used to limit the scope of the claims of the present utility model, all do not depart from the utility model skill spirit institute for it equivalence implement or change, all should be contained in the scope of the claims of this case.
Claims (10)
1. a multifunctional efficient rate convertible frequency air-conditioner cooling air circulation system, is characterized in that comprising:
One evaporimeter, by the air blast in cold gas system, blows air intake to evaporimeter, and the refrigerant in evaporator pipeline absorbs the heat of air, becomes gaseous state by liquid, and after therefore the heat of air is absorbed, entering indoor air is cold air;
One compressor, sucks the gaseous coolant of evaporimeter, via compressor force feed to condenser, and low-pressure gaseous simultaneously, refrigerant is via the gaseous coolant also therefore becoming high pressure, high temperature after compression;
One condenser, by compressor force feed high pressure out, high-temperature gas refrigerant, flows through condenser, is taken away the heat of refrigerant by the cold air that the external world is flow through, and makes the cooling medium liquid of gaseous state change into high pressure, middle temperature liquid refrigerants;
One surge drum, the function of this surge drum is storage refrigerant, the coolant quantity flow through in system is along with the effect situation of air conditioner is at any time in change, when the thermic load of air conditioner reduces, surge drum stores excessive refrigerant, and when needing in cold air effect to increase, release the refrigerant of storage, so carry out optimal coolant quantity in maintenance system; Moisture in drier Absorbable rod refrigerant in surge drum, surge drum and liquid refrigerants carriage gaseous coolant can be made to be separated completely;
One expansion valve, the function that this expansion is closed is the flow of refrigerant in the size control system by means of this evaporimeter thermic load, makes refrigerant obtain best evaporation effect, and high pressure, middle temperature liquid refrigerants change into as atomization refrigerant;
One power source, this power source is via belt drive compressor operation;
One attemperating unit, this attemperating unit is mainly used in controlling this compressor rotary speed, reaches energy-saving effect, and wherein this attemperating unit comprises:
One sensing rod for temperature, this sensing rod for temperature can sense the temperature regime of this evaporimeter, and sensing document is passed to other elements;
One temperature control processor, this temperature control processor receives the sensing document that this sensing rod for temperature transmits, and obtains optimum pressure contracting ratio, to obtain the rotating speed needed for this compressor, and by this signal transmission to next element, to drive this element start according to the data preset; And
One frequency converter, this frequency converter receives the signal transmitted by this temperature control processor, with the rotating speed of this compressor of drived control;
Wherein after the circulatory system starts start, this sensing rod for temperature just continues the temperature regime of this circulatory system of sensing, and sensing document is passed to this temperature control processor, receive the temperature information that this sensing rod for temperature senses, and compare with built-in data bank and obtain compression ratio, obtain the rotating speed needed for this compressor, and by this signal transmission to this frequency converter, control the rotating speed of this compressor by this transducer drive, its circulating cold air temperature is maintained under certain room temperature.
2. multifunctional efficient rate convertible frequency air-conditioner cooling air circulation system as claimed in claim 1, is characterized in that, wherein this power source is any one of motor or engine.
3. multifunctional efficient rate convertible frequency air-conditioner cooling air circulation system as claimed in claim 1, it is characterized in that, wherein this refrigerant is hydrocarbon refrigerant.
4. multifunctional efficient rate convertible frequency air-conditioner cooling air circulation system as claimed in claim 1, it is characterized in that, wherein this evaporator pipeline can bypass this surge drum, the refrigerant in this surge drum is utilized to reduce the temperature of refrigerant in pipeline, can accelerate thus to absorb the moisture in refrigerant, make the liquid refrigerants carriage gaseous coolant in surge drum more be separated completely fast.
5. a multifunctional efficient rate convertible frequency air-conditioner cooling air circulation system, is characterized in that comprising:
One evaporimeter, by the air blast in cold gas system, blows air intake to evaporimeter, and the refrigerant in evaporator pipeline absorbs the heat of air, becomes gaseous state by liquid, and after therefore the heat of air is absorbed, entering indoor air is cold air;
One compressor, sucks the gaseous coolant of evaporimeter, via compressor force feed to condenser, and low-pressure gaseous simultaneously, refrigerant is via the gaseous coolant also therefore becoming high pressure, high temperature after compression;
One condenser, by compressor force feed high pressure out, high-temperature gas refrigerant, flows through condenser, is taken away the heat of refrigerant by the cold air that the external world is flow through, and makes the cooling medium liquid of gaseous state change into high pressure, middle temperature liquid refrigerants;
One surge drum, the function of this surge drum is storage refrigerant, the coolant quantity flow through in system is along with the effect situation of air conditioner is at any time in change, when the thermic load of air conditioner reduces, surge drum stores excessive refrigerant, and when needing in cold air effect to increase, release the refrigerant of storage, so carry out optimal coolant quantity in maintenance system; Moisture in drier Absorbable rod refrigerant in surge drum, surge drum and liquid refrigerants can be made to be separated completely with gaseous coolant;
One capillary structure group, at the arrival end of this evaporimeter, this capillary structure group comprises many capillaries, and at the port of export of this evaporimeter, then to connect former pipeline after many capillaries harvest Dan Shu;
One power source, this power source is via belt drive compressor operation;
One attemperating unit, this attemperating unit is mainly used in controlling this compressor rotary speed, reaches energy-saving effect, and wherein this attemperating unit comprises:
One sensing rod for temperature, this sensing rod for temperature can sense the temperature regime of this evaporimeter, and sensing document is passed to other elements;
One temperature control processor, this temperature control processor receives the sensing document that this sensing rod for temperature transmits, and obtains optimum pressure contracting ratio, to obtain the rotating speed needed for this compressor, and by this signal transmission to next element, to drive this element start according to the data preset; And
One frequency converter, this frequency converter receives the signal transmitted by this temperature control processor, with the rotating speed of this compressor of drived control;
Wherein after the circulatory system starts start, this sensing rod for temperature just continues the temperature regime of this circulatory system of sensing, and sensing document is passed to this temperature control processor, receive the temperature information that this sensing rod for temperature senses, and compare with built-in data bank and obtain compression ratio, obtain the rotating speed needed for this compressor, and by this signal transmission to this frequency converter, control the rotating speed of this compressor by this transducer drive, its circulating cold air temperature is maintained under certain room temperature.
6. multifunctional efficient rate convertible frequency air-conditioner cooling air circulation system as claimed in claim 5, is characterized in that, wherein comprise 10 ~ 18 parallel capillaries, the diameter of each capillary is between 0.6mm ~ 0.8mm, and its length is between 120 centimeters to 150 centimeters.
7. multifunctional efficient rate convertible frequency air-conditioner cooling air circulation system as claimed in claim 5, is characterized in that, wherein comprise 10 ~ 18 parallel capillaries, the area of section of each capillary is at 0.25mm
2and 0.5mm
2between, and its length is between 120 centimeters to 150 centimeters.
8. multifunctional efficient rate convertible frequency air-conditioner cooling air circulation system as claimed in claim 5, is characterized in that, wherein this power source is any one of motor or engine.
9. multifunctional efficient rate convertible frequency air-conditioner cooling air circulation system as claimed in claim 5, it is characterized in that, wherein this refrigerant is hydrocarbon refrigerant.
10. multifunctional efficient rate convertible frequency air-conditioner cooling air circulation system as claimed in claim 5, it is characterized in that, wherein this evaporator pipeline can bypass this surge drum, the refrigerant in this surge drum is utilized to reduce the temperature of refrigerant in pipeline, can accelerate thus to absorb the moisture in refrigerant, make the liquid refrigerants carriage gaseous coolant in surge drum more be separated completely fast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520133960.5U CN204593995U (en) | 2015-03-10 | 2015-03-10 | Multifunctional efficient rate convertible frequency air-conditioner cooling air circulation system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520133960.5U CN204593995U (en) | 2015-03-10 | 2015-03-10 | Multifunctional efficient rate convertible frequency air-conditioner cooling air circulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204593995U true CN204593995U (en) | 2015-08-26 |
Family
ID=53930141
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|---|---|---|---|
| CN201520133960.5U Expired - Fee Related CN204593995U (en) | 2015-03-10 | 2015-03-10 | Multifunctional efficient rate convertible frequency air-conditioner cooling air circulation system |
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| Country | Link |
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2015
- 2015-03-10 CN CN201520133960.5U patent/CN204593995U/en not_active Expired - Fee Related
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Granted publication date: 20150826 Termination date: 20170310 |