阅读说明：本技术 一种高利用率的冷媒传输系统 (Refrigerant transmission system with high utilization rate ) 是由 李攀 屈杰 韩晓亮 沈佳林 胡建文 惠鑫 于 2021-07-30 设计创作，主要内容包括：本发明公开了一种高利用率的冷媒传输系统,包括压缩机,压缩机的输入端通过管道固定连接有空气过滤器,空气过滤器的输入端通过管道固定连接有进气电磁阀,压缩机的输出端通过管道固定连接有冷凝器。本发明通过设置进气电磁阀、压缩机、冷凝器、第一电磁阀、第二电磁阀、第二温度传感器、第一温度传感器、流量阀体、数据对比模块、数据存储模块、数据设定模块和微控中心的配合使用,可有效减少冷媒的冗余量,这样冷媒的利用率更高且更加节能,解决了冷媒传输量在使用时,因不能减少冷媒工作过程中的冗余量,当被冷却介质较少时,极易造成冷媒的大量浪费,从而导致冷媒传输系统出现利用冷媒效率较低且能耗高的问题。(The invention discloses a refrigerant transmission system with high utilization rate, which comprises a compressor, wherein the input end of the compressor is fixedly connected with an air filter through a pipeline, the input end of the air filter is fixedly connected with an air inlet electromagnetic valve through a pipeline, and the output end of the compressor is fixedly connected with a condenser through a pipeline. The air inlet electromagnetic valve, the compressor, the condenser, the first electromagnetic valve, the second temperature sensor, the first temperature sensor, the flow valve body, the data comparison module, the data storage module, the data setting module and the micro-control center are matched for use, so that the redundancy of the refrigerant can be effectively reduced, the utilization rate of the refrigerant is higher, energy is saved, and the problems that the refrigerant utilization efficiency is lower and the energy consumption is high in a refrigerant transmission system due to the fact that the redundancy in the working process of the refrigerant cannot be reduced when the refrigerant transmission amount is used and a large amount of refrigerant is wasted easily when a cooled medium is less are solved.)

1. The utility model provides a refrigerant transmission system of high usage, includes compressor (3), its characterized in that: the air compressor comprises a compressor (3), an air filter (2) and an air inlet solenoid valve (1), wherein the input end of the compressor (3) is fixedly connected with the air filter (2) through a pipeline, the input end of the air filter (2) is fixedly connected with the air inlet solenoid valve (1) through a pipeline, the output end of the compressor (3) is fixedly connected with a condenser (4) through a pipeline, the output end of the condenser (4) is fixedly connected with a liquid storage tank (5) through a pipeline, the top of the liquid storage tank (5) is fixedly connected with a pressure gauge (6), the output end of the liquid storage tank (5) is fixedly connected with a drying filter (7) through a pipeline, the output end of the drying filter (7) is fixedly connected with a first solenoid valve (8) and a second solenoid valve (11) through a main pipeline and a bypass pipeline respectively, the output end of the second solenoid valve (11) is fixedly connected with the input end of the compressor (3) through a pipeline, and the output end of the first solenoid valve (8) is fixedly connected with an expansion valve (9) through a pipeline, the output end of the expansion valve (9) is fixedly connected with an evaporator (10) through a pipeline, the output end of the evaporator (10) is fixedly communicated with the other inlet of the expansion valve (9) through a pipeline, the other outlet of the expansion valve (9) is fixedly communicated with the input end of the compressor (3) through a pipeline, the other inlet of the evaporator (10) is fixedly communicated with a first temperature sensor (13) through a pipeline, the input end of the first temperature sensor (13) is fixedly communicated with a flow valve body (14) through a pipeline, the other outlet of the evaporator (10) is fixedly communicated with a second temperature sensor (12) through a pipeline, the output ends of the second temperature sensor (12) and the first temperature sensor (13) are both electrically connected with a data comparison module (17), and the data comparison module (17) is both-way electrically connected with a data storage module (18), the output electricity of data contrast module (17) is connected with data setting module (19), the input of data setting module (19) and the output electric connection of flow valve body (14), the output electricity of data setting module (19) is connected with micro-control center (20), the output of micro-control center (20) respectively with the input electric connection of air inlet solenoid valve (1), compressor (3), condenser (4), first solenoid valve (8) and second solenoid valve (11).

2. The refrigerant delivery system with high utilization rate as claimed in claim 1, wherein: the input end of the air inlet electromagnetic valve (1) is communicated with the outside through a pipeline, and the output end of the second temperature sensor (12) is communicated with the outside through a pipeline.

3. The refrigerant delivery system with high utilization rate as claimed in claim 1, wherein: another output of condenser (4) and another output of liquid storage pot (5) are fixedly connected with first flowing back valve (16) and second flowing back valve (15) respectively, first flowing back valve (16) and second flowing back valve (15) all communicate with the external world through the pipeline.

4. The refrigerant delivery system with high utilization rate as claimed in claim 1, wherein: the data comparison module (17), the data storage module (18), the data setting module (19) and the micro-control center (20) are all arranged on a control panel of the compressor (3).

5. The method as claimed in claim 1, wherein the method comprises the following steps:

1) when the air conditioner works initially, external air enters the air filter (2) through the air inlet electromagnetic valve (1) to be filtered, the filtered air is compressed by the compressor (3), the compressed air enters the condenser (4) to be cooled, the cooled air enters the liquid storage tank (5) to be temporarily stored, the pressure value in the liquid storage tank (5) is displayed on the pressure gauge (6), and the air is discharged from the liquid storage tank (5) and then finally returns to the compressor (3) through the first electromagnetic valve (8), the expansion valve (9), the evaporator (10) and the expansion valve (9) in sequence;

2) the medium to be cooled finally enters the evaporator (10) through the flow valve body (14) and the first temperature sensor (13), is cooled under the action of gas and finally is discharged through the second temperature sensor (12);

3) after the circulation of the steps is completed, a first temperature sensor (13) and a second temperature sensor (12) detect the inlet temperature and the outlet temperature of the cooled medium, a flow valve body (14) detects the inlet amount of the cooled medium in real time, and the temperature detection data and the flow data respectively enter a data comparison module (17) and a data setting module (19);

4) the temperature data in the data comparison module (17) is compared with the temperature data set in the data storage module (18), the temperature data enters the data setting module (19) after being compared, and the micro-control center (20) sends an instruction to control the air inlet electromagnetic valve (1), the compressor (3), the condenser (4), the first electromagnetic valve (8) and the second electromagnetic valve (11) to correspondingly operate under the combined action of the compared data and the flow data;

5) if a large amount of refrigerants are analyzed according to data, a certain opening degree is provided for the second electromagnetic valve (11), the corresponding opening degree of the first electromagnetic valve (8) is closed at the same time, part of refrigerants are directly transmitted into the compressor (3), the opening degree of the air inlet electromagnetic valve (1) is reduced, the power of the condenser (4) is reduced, and real-time adjustment is achieved; when the refrigerant is less, the opening degree of the air inlet electromagnetic valve (1) is increased, and the power of the condenser (4) is increased.

Technical Field

The invention relates to the technical field of refrigerant transmission, in particular to a refrigerant transmission system with high utilization rate.

Background

Need use a large amount of refrigerants in modern industrial production for cool off the prime power, need use refrigerant transmission system in refrigerant transmission process, current refrigerant transmission volume when using, can not reduce the redundancy volume in the refrigerant working process, when by cooling medium less, very easily cause a large amount of wastes of refrigerant to lead to refrigerant transmission system to appear utilizing the problem that refrigerant efficiency is lower and the energy consumption is high, brought a large amount of resource consumption.

Disclosure of Invention

The invention aims to provide a refrigerant transmission system with high utilization rate, which has the advantage of effectively reducing the redundancy of refrigerants and solves the problems that the refrigerant transmission system has low refrigerant utilization efficiency and high energy consumption because the redundancy in the working process of the refrigerants cannot be reduced when the refrigerant transmission amount is used and a large amount of refrigerants are easily wasted when the number of cooled media is small.

In order to achieve the purpose, the invention provides the following technical scheme: a refrigerant transmission system with high utilization rate comprises a compressor, wherein an input end of the compressor is fixedly connected with an air filter through a pipeline, an input end of the air filter is fixedly connected with an air inlet electromagnetic valve through a pipeline, an output end of the compressor is fixedly connected with a condenser through a pipeline, an output end of the condenser is fixedly connected with a liquid storage tank through a pipeline, a pressure gauge is fixedly connected to the top of the liquid storage tank, an output end of the liquid storage tank is fixedly connected with a drying filter through a pipeline, an output end of the drying filter is fixedly connected with a first electromagnetic valve and a second electromagnetic valve through a main pipeline and a bypass pipeline respectively, an output end of the second electromagnetic valve is fixedly connected with an input end of the compressor through a pipeline, an output end of the first electromagnetic valve is fixedly connected with an expansion valve through a pipeline, and an output end of the expansion valve is fixedly connected with an evaporator through a pipeline, the output end of the evaporator is fixedly communicated with the other access port of the expansion valve through a pipeline, the other outlet of the expansion valve is fixedly communicated with the input end of the compressor through a pipeline, the other access port of the evaporator is fixedly communicated with a first temperature sensor through a pipeline, the input end of the first temperature sensor is fixedly communicated with a flow valve body through a pipeline, the other outlet of the evaporator is fixedly communicated with a second temperature sensor through a pipeline, the output ends of the second temperature sensor and the first temperature sensor are electrically connected with a data comparison module, the data comparison module is electrically connected with a data storage module in a bidirectional mode, the output end of the data comparison module is electrically connected with a data setting module, the input end of the data setting module is electrically connected with the output end of the flow valve body, and the output end of the data setting module is electrically connected with a micro-control center, the output end of the micro-control center is electrically connected with the input ends of the air inlet electromagnetic valve, the compressor, the condenser, the first electromagnetic valve and the second electromagnetic valve respectively.

Preferably, the input end of the air inlet electromagnetic valve is communicated with the outside through a pipeline, and the output end of the second temperature sensor is communicated with the outside through a pipeline.

Preferably, the other output end of the condenser and the other output end of the liquid storage tank are respectively and fixedly connected with a first liquid discharge valve and a second liquid discharge valve, and the first liquid discharge valve and the second liquid discharge valve are communicated with the outside through pipelines.

Preferably, the data comparison module, the data storage module, the data setting module and the micro-control center are all installed on a control panel of the compressor.

Preferably, a method for using a refrigerant delivery system with high utilization rate includes the following steps:

1) when the air compressor initially works, external air enters the air filter through the air inlet electromagnetic valve to be filtered, the filtered air is compressed by the compressor, the compressed air enters the condenser to be cooled and enters the liquid storage tank to be temporarily stored, the pressure gauge displays the pressure value in the liquid storage tank at the moment, and the gas is discharged from the liquid storage tank and then sequentially passes through the first electromagnetic valve, the expansion valve, the evaporator and the expansion valve to finally return to the compressor;

2) the medium to be cooled finally enters the evaporator through the flow valve body and the first temperature sensor, is cooled under the action of gas and is finally discharged through the second temperature sensor;

3) after the circulation of the steps is completed, the first temperature sensor and the second temperature sensor detect the inlet temperature and the outlet temperature of the cooled medium, the flow valve body detects the inlet amount of the cooled medium in real time, and the temperature detection data and the flow data respectively enter the data comparison module and the data setting module;

4) the temperature data in the data comparison module is compared with the temperature data set in the data storage module, the temperature data enters the data setting module after being compared, and the micro-control center sends an instruction to control the air inlet electromagnetic valve, the compressor, the condenser, the first electromagnetic valve and the second electromagnetic valve to correspondingly operate under the combined action of the compared data and the flow data;

5) if a large number of refrigerants are analyzed according to data, a certain opening degree is provided for the second electromagnetic valve, meanwhile, the corresponding opening degree of the first electromagnetic valve is closed, part of refrigerants are directly transmitted into the compressor, at the moment, the opening degree of the air inlet electromagnetic valve is reduced, the power of the condenser is reduced, and real-time adjustment is achieved; when the refrigerant is less, the opening degree of the air inlet electromagnetic valve is increased, and the power of the condenser is improved.

Compared with the prior art, the invention has the following beneficial effects:

1. the air inlet electromagnetic valve, the compressor, the condenser, the first electromagnetic valve, the second temperature sensor, the first temperature sensor, the flow valve body, the data comparison module, the data storage module, the data setting module and the micro-control center are matched for use, so that the redundancy of the refrigerant can be effectively reduced, the utilization rate of the refrigerant is higher, energy is saved, the problems that the refrigerant utilization efficiency is lower and the energy consumption is high in a refrigerant transmission system due to the fact that the redundancy in the working process of the refrigerant cannot be reduced when the refrigerant transmission amount is used and a large amount of refrigerant is wasted easily when a cooled medium is less are solved, and the refrigerant transmission system is worthy of popularization.

2. The invention is convenient to discharge the residual liquid accumulated in the condenser and the liquid storage tank for a long time by arranging the matching of the second liquid discharge valve and the first liquid discharge valve, and can detect the pressure in the liquid storage tank through the pressure gauge.

Drawings

FIG. 1 is a flow chart of the present invention;

fig. 2 is a schematic diagram of the system of the present invention.

In the figure: the system comprises an air inlet electromagnetic valve 1, an air filter 2, a compressor 3, a condenser 4, a liquid storage tank 5, a pressure gauge 6, a drying filter 7, a first electromagnetic valve 8, an expansion valve 9, an evaporator 10, a second electromagnetic valve 11, a second temperature sensor 12, a first temperature sensor 13, a flow valve body 14, a second liquid discharge valve 15, a first liquid discharge valve 16, a data comparison module 17, a data storage module 18, a data setting module 19 and a micro-control center 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, a refrigerant transmission system with high utilization rate includes a compressor 3, an input end of the compressor 3 is fixedly connected with an air filter 2 through a pipeline, an input end of the air filter 2 is fixedly connected with an air inlet solenoid valve 1 through a pipeline, an output end of the compressor 3 is fixedly connected with a condenser 4 through a pipeline, an output end of the condenser 4 is fixedly connected with a liquid storage tank 5 through a pipeline, a top of the liquid storage tank 5 is fixedly connected with a pressure gauge 6, the pressure in the liquid storage tank 5 can be detected through the pressure gauge 6, an output end of the liquid storage tank 5 is fixedly connected with a drying filter 7 through a pipeline, an output end of the drying filter 7 is fixedly connected with a first solenoid valve 8 and a second solenoid valve 11 through a main pipeline and a bypass pipeline respectively, an output end of the second solenoid valve 11 is fixedly connected with an input end of the compressor 3 through a pipeline, the output end of the first electromagnetic valve 8 is fixedly connected with an expansion valve 9 through a pipeline, the output end of the expansion valve 9 is fixedly connected with an evaporator 10 through a pipeline, the output end of the evaporator 10 is fixedly communicated with the other inlet of the expansion valve 9 through a pipeline, the other outlet of the expansion valve 9 is fixedly communicated with the input end of the compressor 3 through a pipeline, the other inlet of the evaporator 10 is fixedly communicated with a first temperature sensor 13 through a pipeline, the input end of the first temperature sensor 13 is fixedly communicated with a flow valve body 14 through a pipeline, the other outlet of the evaporator 10 is fixedly communicated with a second temperature sensor 12 through a pipeline, the output ends of the second temperature sensor 12 and the first temperature sensor 13 are electrically connected with a data comparison module 17, the data comparison module 17 is electrically connected with a data storage module 18 in a bidirectional mode, and the output end of the data comparison module 17 is electrically connected with a data setting module 19, the input end of the data setting module 19 is electrically connected with the output end of the flow valve body 14, the output end of the data setting module 19 is electrically connected with the micro-control center 20, the output end of the micro-control center 20 is respectively electrically connected with the input ends of the air inlet electromagnetic valve 1, the compressor 3, the condenser 4, the first electromagnetic valve 8, the second electromagnetic valve 11, the second temperature sensor 12, the first temperature sensor 13, the flow valve body 14, the data comparison module 17, the data storage module 18, the data setting module 19 and the micro-control center 20, the redundancy of the refrigerant can be effectively reduced through the matching use of the air inlet electromagnetic valve 1, the compressor 3, the condenser 4, the first electromagnetic valve 8, the second electromagnetic valve 11, the second temperature sensor 12, the first temperature sensor 13, the flow valve body 14, the data comparison module 17, the data storage module 18, the data setting module 19 and the micro-control center 20, so that the utilization rate of the refrigerant is higher and more energy-saving, and solving the problem that the redundancy in the working process of the refrigerant when the amount of the refrigerant is less cooled medium, the refrigerant transmission system is easy to cause a large amount of waste of the refrigerant, so that the refrigerant transmission system has the problems of low refrigerant utilization efficiency and high energy consumption, and is worthy of popularization;

the input end of the air inlet electromagnetic valve 1 is communicated with the outside through a pipeline, and the output end of the second temperature sensor 12 is communicated with the outside through a pipeline;

the other output end of the condenser 4 and the other output end of the liquid storage tank 5 are respectively and fixedly connected with a first liquid discharge valve 16 and a second liquid discharge valve 15, the first liquid discharge valve 16 and the second liquid discharge valve 15 are both communicated with the outside through pipelines, and residual liquid accumulated in the condenser 4 and the liquid storage tank 5 for a long time can be conveniently discharged through the matching of the second liquid discharge valve 15 and the first liquid discharge valve 16;

the data comparison module 17, the data storage module 18, the data setting module 19 and the micro control center 20 are all arranged on a control panel of the compressor 3;

the first embodiment is as follows:

a refrigerant transmission system with high utilization rate comprises a compressor 3, an input end of the compressor 3 is fixedly connected with an air filter 2 through a pipeline, an input end of the air filter 2 is fixedly connected with an air inlet electromagnetic valve 1 through a pipeline, an output end of the compressor 3 is fixedly connected with a condenser 4 through a pipeline, an output end of the condenser 4 is fixedly connected with a liquid storage tank 5 through a pipeline, the top of the liquid storage tank 5 is fixedly connected with a pressure gauge 6, the pressure in the liquid storage tank 5 can be detected through the pressure gauge 6, an output end of the liquid storage tank 5 is fixedly connected with a drying filter 7 through a pipeline, an output end of the drying filter 7 is respectively and fixedly connected with a first electromagnetic valve 8 and a second electromagnetic valve 11 through a main pipeline and a bypass pipeline, an output end of the second electromagnetic valve 11 is fixedly connected with an input end of the compressor 3 through a pipeline, an output end of the first electromagnetic valve 8 is fixedly connected with an expansion valve 9 through a pipeline, the output end of the expansion valve 9 is fixedly connected with an evaporator 10 through a pipeline, the output end of the evaporator 10 is fixedly communicated with the other inlet of the expansion valve 9 through a pipeline, the other outlet of the expansion valve 9 is fixedly communicated with the input end of the compressor 3 through a pipeline, the other inlet of the evaporator 10 is fixedly communicated with a first temperature sensor 13 through a pipeline, the input end of the first temperature sensor 13 is fixedly communicated with a flow valve body 14 through a pipeline, the other outlet of the evaporator 10 is fixedly communicated with a second temperature sensor 12 through a pipeline, the output ends of the second temperature sensor 12 and the first temperature sensor 13 are electrically connected with a data comparison module 17, the data comparison module 17 is electrically connected with a data storage module 18 in a bidirectional way, the output end of the data comparison module 17 is electrically connected with a data setting module 19, and the input end of the data setting module 19 is electrically connected with the output end of the flow valve body 14, the output end of the data setting module 19 is electrically connected with a micro-control center 20, the output end of the micro-control center 20 is respectively and electrically connected with the input ends of the air inlet electromagnetic valve 1, the compressor 3, the condenser 4, the first electromagnetic valve 8, the second electromagnetic valve 11, the second temperature sensor 12, the first temperature sensor 13, the flow valve body 14, the data comparison module 17, the data storage module 18, the data setting module 19 and the micro-control center 20, the redundancy of the refrigerant can be effectively reduced, the problems of low utilization efficiency and high energy consumption of a refrigerant transmission system caused by the fact that the redundancy in the working process of the refrigerant cannot be reduced when the refrigerant transmission amount is used and a large amount of refrigerant is wasted easily when the cooled medium is less are solved, is worthy of popularization;

the other output end of the condenser 4 and the other output end of the liquid storage tank 5 are respectively and fixedly connected with a first liquid discharge valve 16 and a second liquid discharge valve 15, the first liquid discharge valve 16 and the second liquid discharge valve 15 are both communicated with the outside through pipelines, and residual liquid accumulated in the condenser 4 and the liquid storage tank 5 for a long time can be conveniently discharged through the matching of the second liquid discharge valve 15 and the first liquid discharge valve 16;

the data comparison module 17, the data storage module 18, the data setting module 19 and the micro control center 20 are all arranged on a control panel of the compressor 3;

example two:

a refrigerant transmission system with high utilization rate comprises a compressor 3, an input end of the compressor 3 is fixedly connected with an air filter 2 through a pipeline, an input end of the air filter 2 is fixedly connected with an air inlet electromagnetic valve 1 through a pipeline, an output end of the compressor 3 is fixedly connected with a condenser 4 through a pipeline, an output end of the condenser 4 is fixedly connected with a liquid storage tank 5 through a pipeline, the top of the liquid storage tank 5 is fixedly connected with a pressure gauge 6, the pressure in the liquid storage tank 5 can be detected through the pressure gauge 6, an output end of the liquid storage tank 5 is fixedly connected with a drying filter 7 through a pipeline, an output end of the drying filter 7 is respectively and fixedly connected with a first electromagnetic valve 8 and a second electromagnetic valve 11 through a main pipeline and a bypass pipeline, an output end of the second electromagnetic valve 11 is fixedly connected with an input end of the compressor 3 through a pipeline, an output end of the first electromagnetic valve 8 is fixedly connected with an expansion valve 9 through a pipeline, the output end of the expansion valve 9 is fixedly connected with an evaporator 10 through a pipeline, the output end of the evaporator 10 is fixedly communicated with the other inlet of the expansion valve 9 through a pipeline, the other outlet of the expansion valve 9 is fixedly communicated with the input end of the compressor 3 through a pipeline, the other inlet of the evaporator 10 is fixedly communicated with a first temperature sensor 13 through a pipeline, the input end of the first temperature sensor 13 is fixedly communicated with a flow valve body 14 through a pipeline, the other outlet of the evaporator 10 is fixedly communicated with a second temperature sensor 12 through a pipeline, the output ends of the second temperature sensor 12 and the first temperature sensor 13 are electrically connected with a data comparison module 17, the data comparison module 17 is electrically connected with a data storage module 18 in a bidirectional way, the output end of the data comparison module 17 is electrically connected with a data setting module 19, and the input end of the data setting module 19 is electrically connected with the output end of the flow valve body 14, the output end of the data setting module 19 is electrically connected with a micro-control center 20, the output end of the micro-control center 20 is respectively and electrically connected with the input ends of the air inlet electromagnetic valve 1, the compressor 3, the condenser 4, the first electromagnetic valve 8, the second electromagnetic valve 11, the second temperature sensor 12, the first temperature sensor 13, the flow valve body 14, the data comparison module 17, the data storage module 18, the data setting module 19 and the micro-control center 20, the redundancy of the refrigerant can be effectively reduced, the problems of low utilization efficiency and high energy consumption of a refrigerant transmission system caused by the fact that the redundancy in the working process of the refrigerant cannot be reduced when the refrigerant transmission amount is used and a large amount of refrigerant is wasted easily when the cooled medium is less are solved, is worthy of popularization;

the input end of the air inlet electromagnetic valve 1 is communicated with the outside through a pipeline, and the output end of the second temperature sensor 12 is communicated with the outside through a pipeline;

the data comparison module 17, the data storage module 18, the data setting module 19 and the micro control center 20 are all arranged on a control panel of the compressor 3;

example three:

a refrigerant transmission system with high utilization rate comprises a compressor 3, an input end of the compressor 3 is fixedly connected with an air filter 2 through a pipeline, an input end of the air filter 2 is fixedly connected with an air inlet electromagnetic valve 1 through a pipeline, an output end of the compressor 3 is fixedly connected with a condenser 4 through a pipeline, an output end of the condenser 4 is fixedly connected with a liquid storage tank 5 through a pipeline, the top of the liquid storage tank 5 is fixedly connected with a pressure gauge 6, the pressure in the liquid storage tank 5 can be detected through the pressure gauge 6, an output end of the liquid storage tank 5 is fixedly connected with a drying filter 7 through a pipeline, an output end of the drying filter 7 is respectively and fixedly connected with a first electromagnetic valve 8 and a second electromagnetic valve 11 through a main pipeline and a bypass pipeline, an output end of the second electromagnetic valve 11 is fixedly connected with an input end of the compressor 3 through a pipeline, an output end of the first electromagnetic valve 8 is fixedly connected with an expansion valve 9 through a pipeline, the output end of the expansion valve 9 is fixedly connected with an evaporator 10 through a pipeline, the output end of the evaporator 10 is fixedly communicated with the other inlet of the expansion valve 9 through a pipeline, the other outlet of the expansion valve 9 is fixedly communicated with the input end of the compressor 3 through a pipeline, the other inlet of the evaporator 10 is fixedly communicated with a first temperature sensor 13 through a pipeline, the input end of the first temperature sensor 13 is fixedly communicated with a flow valve body 14 through a pipeline, the other outlet of the evaporator 10 is fixedly communicated with a second temperature sensor 12 through a pipeline, the output ends of the second temperature sensor 12 and the first temperature sensor 13 are electrically connected with a data comparison module 17, the data comparison module 17 is electrically connected with a data storage module 18 in a bidirectional way, the output end of the data comparison module 17 is electrically connected with a data setting module 19, and the input end of the data setting module 19 is electrically connected with the output end of the flow valve body 14, the output end of the data setting module 19 is electrically connected with a micro-control center 20, the output end of the micro-control center 20 is respectively and electrically connected with the input ends of the air inlet electromagnetic valve 1, the compressor 3, the condenser 4, the first electromagnetic valve 8, the second electromagnetic valve 11, the second temperature sensor 12, the first temperature sensor 13, the flow valve body 14, the data comparison module 17, the data storage module 18, the data setting module 19 and the micro-control center 20, the redundancy of the refrigerant can be effectively reduced, the problems of low utilization efficiency and high energy consumption of a refrigerant transmission system caused by the fact that the redundancy in the working process of the refrigerant cannot be reduced when the refrigerant transmission amount is used and a large amount of refrigerant is wasted easily when the cooled medium is less are solved, is worthy of popularization;

the input end of the air inlet electromagnetic valve 1 is communicated with the outside through a pipeline, and the output end of the second temperature sensor 12 is communicated with the outside through a pipeline;

the other output end of the condenser 4 and the other output end of the liquid storage tank 5 are respectively and fixedly connected with a first liquid discharge valve 16 and a second liquid discharge valve 15, the first liquid discharge valve 16 and the second liquid discharge valve 15 are both communicated with the outside through pipelines, and residual liquid accumulated in the condenser 4 and the liquid storage tank 5 for a long time can be conveniently discharged through the matching of the second liquid discharge valve 15 and the first liquid discharge valve 16;

a method for using a refrigerant transmission system with high utilization rate comprises the following steps:

1) when the air conditioner works initially, external air enters the air filter 2 through the air inlet electromagnetic valve 1 to be filtered, the filtered air is compressed by the compressor 3, the compressed air enters the condenser 4 to be cooled, and then enters the liquid storage tank 5 to be temporarily stored, the pressure value in the liquid storage tank 5 is displayed on the pressure gauge 6 at the moment, and the air is discharged from the liquid storage tank 5 and then finally returns to the compressor 3 through the first electromagnetic valve 8, the expansion valve 9, the evaporator 10 and the expansion valve 9 in sequence;

2) the medium to be cooled finally enters the evaporator 10 through the flow valve body 14 and the first temperature sensor 13, is cooled under the action of the gas and finally is discharged through the second temperature sensor 12;

3) after the circulation of the steps is completed, the first temperature sensor 13 and the second temperature sensor 12 detect the inlet temperature and the outlet temperature of the cooled medium, and the flow valve body 14 detects the inlet amount of the cooled medium in real time, and the temperature detection data and the flow data respectively enter the data comparison module 17 and the data setting module 19;

4) the temperature data in the data comparison module 17 is compared with the temperature data set in the data storage module 18, the temperature data enters the data setting module 19 after comparison, and the micro-control center 20 sends an instruction to control the air inlet electromagnetic valve 1, the compressor 3, the condenser 4, the first electromagnetic valve 8 and the second electromagnetic valve 11 to operate correspondingly under the combined action of the compared data and the flow data;

5) if a large amount of refrigerants are analyzed according to data, a certain opening degree is provided for the second electromagnetic valve 11, the corresponding opening degree of the first electromagnetic valve 8 is closed at the same time, part of the refrigerants are directly transmitted into the compressor 3, the opening degree of the air inlet electromagnetic valve 1 is reduced, the power of the condenser 4 is reduced, and real-time adjustment is achieved; when the refrigerant is small, the opening degree of the intake solenoid valve 1 is increased, and the power of the condenser 4 is increased.

All kinds of parts used in this application file are standard parts, can purchase from the market, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet and welding among the prior art, and machinery, part and electrical equipment all adopt conventional model among the prior art, and circuit connection adopts conventional connected mode among the prior art, and electrical equipment all communicates with external safe power supply, does not make specific statement here again.

In summary, the following steps: this refrigerant transmission system of high usage, through setting up air inlet solenoid valve 1, compressor 3, condenser 4, first solenoid valve 8, second solenoid valve 11, second temperature sensor 12, first temperature sensor 13, flow valve body 14, data contrast module 17, data storage module 18, data setting module 19 and micro-control center 20's cooperation is used, refrigerant transmission volume when using has been solved, because of can not reduce the redundant quantity in the refrigerant working process, when by cooling medium less, very easily cause a large amount of wastes of refrigerant, thereby lead to refrigerant transmission system to appear utilizing the problem that refrigerant efficiency is lower and the energy consumption is high.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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.