CN-121993855-A - Air conditioner, volume calculation method, calculation device, electronic device, and storage medium

CN121993855ACN 121993855 ACN121993855 ACN 121993855ACN-121993855-A

Abstract

The invention discloses an air conditioner, a volume calculating method, a calculating device, an electronic device and a storage medium. The air conditioner comprises a compressor, a one-way valve, a condenser and a volume container, wherein the compressor is connected with the condenser through the one-way valve, and the volume container is communicated with a refrigerant pipeline between the one-way valve and the condenser and is used for accommodating a refrigerant between the one-way valve and the condenser. Through increasing the volume container in the refrigerant pipeline between check valve and heat exchanger to when refrigerant in the refrigerant pipeline is in under the high temperature state, can get into in the volume container, consequently reduce or avoid the refrigerant pipeline to a certain extent to take place the pipe condition that bursts, thereby avoided the damage of air conditioner in the transportation, reduced the cost of maintenance of air conditioner to a certain extent.

Inventors

JIN WENRUI
ZHONG GUOZHU
PAN ZHONGYU
XU ZHITAO
WU KONGXIANG
MO YIYANG

Assignees

广东美的暖通设备有限公司
美的集团股份有限公司

Dates

Publication Date: 20260508
Application Date: 20241105

Claims (12)

1. The air conditioner is characterized by comprising a compressor, a one-way valve, a condenser and a volume container, wherein the compressor is connected with the condenser through the one-way valve, and the volume container is communicated with a refrigerant pipeline between the one-way valve and the condenser and is used for accommodating a refrigerant between the one-way valve and the condenser.
2. The air conditioner according to claim 1, wherein the air conditioner comprises a four-way valve, the one-way valve is connected with the condenser through the four-way valve, the volume container is communicated with a refrigerant pipeline between the one-way valve and the four-way valve and/or the volume container is communicated with a refrigerant pipeline between the four-way valve and the condenser.
3. An air conditioner according to claim 1 or 2, characterized in that it comprises at least one of said volume containers, the total volume of which is determined on the basis of the mass and density of the refrigerant between the non-return valve and the condenser and the actual volume of the refrigerant conduit between the non-return valve and the condenser.
4. The air conditioner of claim 1, wherein the volume container comprises at least one of a muffler, an oil separator, and a filter.
5. An air conditioner according to claim 1, wherein the volume of the volumetric container is determined by the cooling capacity of the air conditioner.
6. A volume calculating method of a volume container for an air conditioner, the air conditioner comprising a compressor, a check valve, a condenser and a volume container, the compressor being connected to the condenser through the check valve, the volume container being communicated with a refrigerant pipe between the check valve and the condenser and being used for accommodating a refrigerant between the check valve and the condenser, the volume calculating method comprising: Acquiring the mass and the density of a refrigerant in a refrigerant pipeline between the one-way valve and the condenser and the actual volume of the refrigerant pipeline; determining the minimum theoretical volume of the refrigerant pipeline according to the mass and the density of the refrigerant in the refrigerant pipeline; and determining the volume of the volume container according to the difference value between the minimum theoretical volume and the actual volume.
7. The method of claim 6, wherein said obtaining the density of the refrigerant in the refrigerant line between the check valve and the condenser comprises: Acquiring the highest ambient temperature of the refrigerant in the refrigerant pipeline and the withstand pressure of the part with the weakest withstand voltage in the refrigerant pipeline; And determining the density of the refrigerant in the refrigerant pipeline according to a preset mapping relation of temperature, pressure and density, the highest ambient temperature and the tolerance pressure.
8. The method according to claim 7, wherein the preset map includes a state equation of the density of the refrigerant according to the ambient temperature and the withstand pressure, or a table of the density of the refrigerant according to the ambient temperature and the withstand pressure.
9. A volume calculating method of a volume container for an air conditioner, the air conditioner comprising a compressor, a check valve, a condenser and a volume container, the compressor being connected to the condenser through the check valve, the volume container being communicated with a refrigerant pipe between the check valve and the condenser and being used for accommodating a refrigerant between the check valve and the condenser, the volume calculating method comprising: Acquiring a preset refrigerating capacity section of the air conditioner; And determining the volume of the volume container according to the preset mapping relation between the refrigerating capacity section and the volume and the preset refrigerating capacity section.
10. A computing device, comprising: A processor, and; A memory having stored therein a computer program which, when executed by the processor, implements the steps of the volumetric container volumetric calculation method of any of claims 6 to 9.
11. An electronic device comprising the computing device of claim 10.
12. A computer readable storage medium having stored thereon a computer program, characterized in that the computer program, when executed by a processor, realizes the steps of the method of calculating the volume of a volumetric container according to any of claims 6 to 9.

Description

Air conditioner, volume calculation method, calculation device, electronic device, and storage medium Technical Field The present invention relates to the field of air conditioners, and more particularly, to an air conditioner, a method for calculating a volume of a volumetric container, a computing device, an electronic device, and a computer-readable storage medium. Background In the related art, in an air conditioning system of an air conditioner, a compressor is connected to a heat exchanger through a check valve, which can be used to prevent a refrigerant from flowing backward to the compressor. At present, in the process of transporting the air conditioner, as the pipeline from the back of the one-way valve to the position between the stop valves is in a closed state, blind pipe sections can be formed, the refrigerant in the blind pipe sections is easily affected by high temperature in the transportation process, the temperature of the refrigerant is increased, the molecular movement speed of the refrigerant is accelerated, the increased air pressure in the blind pipe sections exceeds the pressure bearing capacity of the blind pipe sections, the pipe bursting condition occurs, and the air conditioner is damaged, so that the maintenance cost of the air conditioner is improved. Disclosure of Invention The air conditioner, the volume calculation method and device of the volume container, the electronic device and the computer readable storage medium can solve the problem that the pressure of a refrigerant pipeline is higher than pressure bearing and tube explosion occurs in the transportation process of the air conditioner due to the fact that the ambient temperature is too high. The air conditioner provided by the embodiment of the invention comprises a compressor, a one-way valve, a condenser and a volume container, wherein the compressor is connected with the condenser through the one-way valve, and the volume container is communicated with a refrigerant pipeline between the one-way valve and the condenser and is used for accommodating a refrigerant between the one-way valve and the condenser. Therefore, when the refrigerant in the refrigerant pipeline is in a high-temperature state, the refrigerant can enter the volume container, so that the condition that the refrigerant pipeline is burst is reduced or avoided to a certain extent, the damage of the air conditioner in the transportation process is avoided, and the maintenance cost of the air conditioner is reduced to a certain extent. In some embodiments, the air conditioner comprises a four-way valve, the one-way valve is connected with the condenser through the four-way valve, and the volume container is communicated with a refrigerant pipeline between the one-way valve and the four-way valve and/or the volume container is communicated with a refrigerant pipeline between the four-way valve and the condenser. Therefore, the volume container is arranged on the refrigerant pipeline between the one-way valve and the four-way valve and/or the volume container is arranged on the refrigerant pipeline between the four-way valve and the condenser, so that the refrigerant in the refrigerant pipeline can enter the volume container when in a high-temperature state, the condition that the refrigerant pipeline is burst is reduced or avoided to a certain extent, the damage of the air conditioner in the transportation process is avoided, and the maintenance cost of the air conditioner is reduced to a certain extent. In some embodiments, the air conditioner includes at least one of the volume tanks, the total volume of the volume tanks being determined based on the mass and density of the refrigerant between the check valve and the condenser and the actual volume of the refrigerant line between the check valve and the condenser. In this way, by setting the number of the volume containers to be plural and ensuring that the volume of the plural number of the volume containers is determined by the mass and density of the refrigerant between the check valve and the condenser and the actual volume of the refrigerant pipe between the check valve and the condenser, it is possible to avoid the tube explosion caused by the excessively high refrigerant pressure due to the excessively small volume and to reduce the fluctuation and pressure variation of the refrigerant in the refrigerant pipe, thereby ensuring that the air conditioner can continuously provide a stable cooling or heating effect. In certain embodiments, the volumetric receptacle comprises at least one of a muffler, an oil separator, and a filter. Therefore, by selecting the volume container as at least one of the silencer, the oil separator and the filter, the additional functions of the air conditioner can be provided under the condition that the refrigerant pipeline is burst, the resource utilization rate is improved, and the cost is reduced. In certain embodiments, the volume of the volumetric container is de