CN207146765U - A kind of high-efficiency energy-saving air conditioning system - Google Patents
A kind of high-efficiency energy-saving air conditioning system Download PDFInfo
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- CN207146765U CN207146765U CN201721184205.5U CN201721184205U CN207146765U CN 207146765 U CN207146765 U CN 207146765U CN 201721184205 U CN201721184205 U CN 201721184205U CN 207146765 U CN207146765 U CN 207146765U
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- gas
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- conditioning system
- liquid
- compressor
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Abstract
It the utility model is related to a kind of high-efficiency energy-saving air conditioning system, the air-conditioning system includes compressor, condenser, electric expansion valve, evaporator, the air-conditioning system also includes a four-way valve and gas-liquid processor, gas path distributor is provided with gas-liquid processor and provided with the tie point being connected in parallel with gas path distributor, second branch road and the 3rd branch road, tie point, second branch road, the first magnetic valve controlled by gas path distributor is respectively equipped with 3rd branch road, second solenoid valve, 3rd magnetic valve, tie point, second branch road, 3rd branch road is connected with the inlet end of compressor respectively.The utility model passes through the gas path distributor and liquid path distributor in gas-liquid processor, change the circulation path of gas working medium and liquid working substance as needed, compressor return air temperature is set to remain in the range of optimal design temperature or its little deviation, and then compressor and whole air-conditioning system is maintained at optimum condition operation, reach energy-efficient purpose.
Description
Technical field：
Air-conditioning system equipment technical field is the utility model is related to, refers in particular to a kind of high-efficiency energy-saving air conditioning system.
Background technology：
Existing air-conditioning system especially central air conditioner system is usually by fluid reservoir, filter, expansion valve, evaporator, gas
The refrigerant working cycles loop of the compositions such as liquid/gas separator, compressor, condenser (i.e. heat exchanger) closing, in the ideal situation,
Each air-conditioning system has optimal operating condition, has various parameters corresponding to optimum condition accordingly.Wherein, compressor
Delivery temperature and suction temperature, which correspond to air conditioning condition, has decisive influence, if can keep setting value, can reach compressor is
Optimum condition operation is maintained to whole air-conditioning system.However, in air-conditioning system practical work, external environmental factor etc. is a variety of
Factor causes the delivery temperature of compressor and suction temperature easily to change, and air-conditioning system is difficult to transport in optimum condition substantially
OK, so allowing for the efficiency of air-conditioning system reduces, and corresponding energy consumption also increases.
Utility model content：
The purpose of this utility model is to overcome the weak point of existing product, there is provided a kind of high-efficiency energy-saving air conditioning system.
The utility model realizes that the technical scheme that its purpose uses is：A kind of high-efficiency energy-saving air conditioning system, the air-conditioning system
Including compressor, condenser, electric expansion valve, evaporator, wherein：The air-conditioning system also includes a four-way valve and gas-liquid is handled
Device, wherein, the exhaust end with compressor, evaporator, condenser and gas-liquid processor are connected the four-way valve respectively；In four-way valve
With being provided with the first temperature sensor in the connecting line of gas-liquid processor, gas path distributor is provided with gas-liquid processor and is set
There are the tie point being connected in parallel with gas path distributor, the second branch road and the 3rd branch road, tie point, the second branch road,
It is respectively equipped with the first magnetic valve controlled by gas path distributor, second solenoid valve, the 3rd magnetic valve in three branch roads, first
Road, the second branch road, the 3rd branch road are connected with the inlet end of compressor respectively；Condenser is connected with gas-liquid processor, and evaporator leads to
Electromagnetic expanding valve is crossed to be connected with gas-liquid processor；Liquid path distributor is additionally provided with gas-liquid processor.
Furthermore, condenser in the connecting line of gas-liquid processor with being provided with second temperature sensor；Electromagnetism expands
It is provided with three-temperature sensor in the connecting line of valve and gas-liquid processor, is set in the connecting line of electromagnetic expanding valve and evaporator
There is the 4th temperature sensor.
The utility model is come as needed by the gas path distributor and liquid path distributor in gas-liquid processor
Change the circulation path of gas working medium and liquid working substance, make that compressor return air temperature remains at optimal design temperature or its is small
In deviation range, so as to also keep compressor exhaust temperature in optimum state, and reach set refrigeration or heating temperature, enter
And compressor and whole air-conditioning system is maintained at optimum condition operation, reach energy-efficient purpose.
Brief description of the drawings：
Fig. 1 is the structure composition block diagram of the utility model air-conditioning system.
Embodiment：
The utility model is further illustrated with reference to specific embodiments and the drawings.
As shown in figure 1, described in the utility model is a kind of high-efficiency energy-saving air conditioning system, the air-conditioning system includes compressor
1st, condenser 2, electric expansion valve 3, evaporator 4, wherein：The air-conditioning system also includes a four-way valve 5 and gas-liquid processor 6,
Wherein, the exhaust end with compressor 1, evaporator 4, condenser 2 and gas-liquid processor 6 are connected the four-way valve 5 respectively；In four-way
Valve 5 divides with being provided with the first temperature sensor 51 in the connecting line of gas-liquid processor 6 in gas-liquid processor 6 provided with gas path
Orchestration 61 and provided with the tie point 601, the second branch road 602 and the 3rd branch road 603 that are connected in parallel with gas path distributor 61,
The first electromagnetism controlled by gas path distributor 61 is respectively equipped with tie point 601, the second branch road 602, the 3rd branch road 603
Valve 611, second solenoid valve 612, the 3rd magnetic valve 613, tie point 601, the second branch road 602, the 3rd branch road 603 respectively with pressure
The inlet end connection of contracting machine 1；Condenser 2 is connected with gas-liquid processor 6, and evaporator 4 passes through electromagnetic expanding valve 3 and gas-liquid processor
6 connections；Liquid path distributor 62 is additionally provided with gas-liquid processor 6.Gas-liquid processor 6 can be considered that one includes holding vessel, gas
The synthesis of the devices such as liquid/gas separator, gas path distributor, liquid path distributor, its final effect is to utilize working medium in itself
To control compressor return air temperature and liquid working substance to enter the temperature of throttling electromagnetic expanding valve, so as to realize the operating mode of compressor
Control and the operating conditions of integral air conditioner system.
Specifically, in the utility model, temperature that gas path distributor 61 senses according to the first temperature sensor 51
Signal, to select the path of Working medium gas, such as when the temperature sensor of the first temperature sensor 51 is less than setting value, gas path
Open, the magnetic valve 613 of second solenoid valve 612 the 3rd is closed by the first magnetic valve 611 for the control of distributor 61, and now gas is from first
Road 601 is by raising the temperature of Working medium gas by the effect of tie point 601, making the working medium into the inlet end of compressor 1
Gas temperature rise reaches setting value；For another example, when the temperature sensor of the first temperature sensor 51 is suitable with setting value, gas path
Distributor 61 controls gas from the second branch road 602 by making the temperature into the inlet end of compressor 1 equally be maintained at setting value；
Similarly, when the temperature sensor of the first temperature sensor 51 is higher than setting value, then from the 3rd branch road 603 by making to enter compressor 1
The temperature of inlet end is reduced to setting value；So no matter which kind of operating mode can make the inlet end temperature of compressor 1 maintain setting value
Or close to setting value, so that compressor operating simultaneously reduces energy consumption in optimal state, raising efficiency.
And liquid path distributor 62 can control the path of liquid working substance according to the needs of refrigeration or heating temperature, so as to
Control flows into the fluid flow of evaporator or condenser；
Furthermore, condenser 2 is used for being provided with second temperature sensor 21 in the connecting line of gas-liquid processor 6
Sense the temperature that condenser 2 passes in and out working medium with gas-liquid processor 6；Electromagnetic expanding valve 3 in the connecting line of gas-liquid processor 6 with setting
There is three-temperature sensor 31, electromagnetic expanding valve 3 in the connecting line of evaporator 4 with being provided with the 4th temperature sensor 32；Compression
The exhaust end of machine 1 is provided with the 5th temperature sensor 11；It is respectively intended to sense temperature parameter when air-conditioning system is run everywhere, so that
Air-conditioning system come adjust automatically operational factor, makes system be run with optimum condition according to these temperature parameters.
When air-conditioning system is run in kind of refrigeration cycle, the compressed gas working medium of compressor 1 is by entering condenser after four-way valve 5
2, gas working medium is condensed into liquid working substance and flowed into gas-liquid processor by condenser 2, according to the second to the 4th temperature sensor
Set temperature value, by the control and distribution of liquid path distributor 62, it is determined that flowing to electromagnetic expanding valve from gas-liquid processor 6
3 liquid refrigerant flow, liquid refrigerant enter evaporator 4 after the throttling expansion of electromagnetic expanding valve 3, evaporation endothermic, with
Heat exchange is carried out by the hot blast of evaporator 4, makes to cool into cold wind by the hot blast of evaporator 4, realizes refrigeration.Meanwhile
Evaporation forms gas-liquid mixture phase after refrigerant heat absorption, then gas-liquid processor 6 is flowed into after four-way valve 5, in gas-liquid processor 6
The temperature that is sensed according to the first temperature sensor 51 of gas path distributor 16, select the path of gas working medium, make gas work
Suction temperature when matter enters compressor 1 maintains setting value, and then makes compressor operating in optimum condition, such circulating
OK.
Similarly carry out that also compressor return air temperature and delivery temperature can be controlled by gas-liquid processor during heating circulation, and
Controllable heating temperature, makes heating effect of the air-conditioning system required for optimum condition is issued to user.
In summary, the utility model is by the gas path distributor and liquid path distributor in gas-liquid processor,
Change the circulation path of gas working medium and liquid working substance as needed, the compressor return air temperature is remained at optimal setting
In the range of temperature or its little deviation, so as to also keep compressor exhaust temperature in optimum state, and reach set refrigeration or
Temperature is heated, and then compressor and whole air-conditioning system is maintained at optimum condition operation, reaches energy-efficient purpose.
Claims (2)
1. a kind of high-efficiency energy-saving air conditioning system, the air-conditioning system includes compressor, condenser, electric expansion valve, evaporator, and it is special
Sign is：The air-conditioning system also includes a four-way valve and gas-liquid processor, wherein, the four-way valve exhaust with compressor respectively
End, evaporator, condenser and the connection of gas-liquid processor；The first temperature is provided with the connecting line of four-way valve and gas-liquid processor
Sensor is spent, gas path distributor is provided with gas-liquid processor and provided with first be connected in parallel with gas path distributor
Road, the second branch road and the 3rd branch road, it is respectively equipped with by gas path distributor control in tie point, the second branch road, the 3rd branch road
System the first magnetic valve, second solenoid valve, the 3rd magnetic valve, tie point, the second branch road, the 3rd branch road respectively with compressor
Inlet end connects；Condenser is connected with gas-liquid processor, and evaporator is connected by electromagnetic expanding valve with gas-liquid processor；At gas-liquid
Liquid path distributor is additionally provided with reason device.
2. high-efficiency energy-saving air conditioning system according to claim 1, it is characterised in that：The connection of condenser and gas-liquid processor
Second temperature sensor is provided with pipeline；Electromagnetic expanding valve in the connecting line of gas-liquid processor with being provided with the 3rd TEMP
The 4th temperature sensor is provided with the connecting line of device, electromagnetic expanding valve and evaporator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721184205.5U CN207146765U (en) | 2017-09-14 | 2017-09-14 | A kind of high-efficiency energy-saving air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721184205.5U CN207146765U (en) | 2017-09-14 | 2017-09-14 | A kind of high-efficiency energy-saving air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207146765U true CN207146765U (en) | 2018-03-27 |
Family
ID=61667599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721184205.5U Active CN207146765U (en) | 2017-09-14 | 2017-09-14 | A kind of high-efficiency energy-saving air conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207146765U (en) |
-
2017
- 2017-09-14 CN CN201721184205.5U patent/CN207146765U/en active Active
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