Anti-freezing device and method for air energy water heater

An air energy water heater and anti-freezing device technology, which is applied in the directions of solar collectors, solar collector safety, solar collector controllers, etc. Faster melting time, faster heat loss, improved efficiency

Inactive Publication Date: 2021-01-12
衡阳晟达信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the overall device has achieved the antifreeze work of the air energy water heater, it is difficult to defrost the external machine in a short time only through the heat excha

Method used

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  • Anti-freezing device and method for air energy water heater
  • Anti-freezing device and method for air energy water heater
  • Anti-freezing device and method for air energy water heater

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0032]Example 1:

[0033]An air-energy water heater antifreeze device, such asFigure 1-4As shown, the evaporator coil 1 is included. One side of the outer wall of the evaporator coil 1 is fixed with a mounting plate by bolts, and one side of the outer wall of the mounting plate is fixed with a temperature sensor 4 through threads. The mounting plate is close to the one below the temperature sensor 4. The side outer wall is fixed with a reminder light 3 by bolts, the top and bottom inner walls of the evaporation coil 1 are respectively connected with the same draft tube 5 through threads, and the circumferential outer walls at both ends of the draft tube 5 are fixed with two symmetrical sealants. The anti-leakage gasket 7 on the same side, and the two anti-leakage gaskets 7 on the same side are respectively connected with a shunt pipe 6 through threads on one side of the outer wall, and a manifold 10 is connected to the outside wall of the flow pipe 5 through threads. The circumferentia...

Example Embodiment

[0037]Example 2:

[0038]An antifreezing method for an antifreezing device of an air energy water heater includes the following steps:

[0039]S1: First, sense the temperature of the surrounding air through the temperature sensor 4, and monitor the surrounding temperature;

[0040]S2: When the temperature is lower than the preset value, the refrigerant flow path is conducted by opening the solenoid valve, and the high temperature and high pressure refrigerant enters the guide tube 5 through the manifold 10 from the compressor;

[0041]S3: When the refrigerant enters the manifold 10, the electric valve stem 18 is activated to drive the check ball 14 to rotate ninety degrees. At this time, the refrigerant squeezes the buffer paddle 16 and passes through the guide hole 15 to enter the manifold 10 and At the junction of the shunt pipe 6, and the elastic net 12 at the junction can effectively split the refrigerant so as to physically reorganize its interior. At this time, the evaporation coil 1 is h...

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Abstract

The invention discloses an anti-freezing device and method for an air energy water heater, and relates to the technical field of water heater freezing prevention. The anti-freezing device and method aim at solving the problem that the anti-freezing effect is poor. The anti-freezing device specifically comprises an evaporation coil pipe, wherein an installing plate is fixed to the outer wall of oneside of the evaporation coil pipe through bolts, and a temperature sensor is fixed to the outer wall of one side of the installing plate through threads; the inner walls of the top and the bottom ofthe evaporation coil pipe are connected with the same flow guiding pipe through threads, and two symmetric anti-seepage gaskets are fixed to the circumferential outer walls of the two ends of the flowguiding pipe through sealants; the outer walls of one sides of the two anti-seepage gaskets on the same side are connected with flow dividing pipes through threads; and the outer wall of one side ofthe flow guiding pipe is connected with a flow collecting pipe through threads, the circumferential outer wall of the flow collecting pipe is sleeved with an installing sleeve, and an adjusting mechanism is arranged in the flow collecting pipe. According to the anti-freezing device and method, heat losses are effectively accelerated, the temperature of surrounding air is rapidly increased, accordingly, the frost melting time is shortened, and the defrosting and unfreezing efficiency is improved.

Description

technical field [0001] The invention relates to the field of antifreeze technology for air energy water heaters, in particular to an antifreeze device and antifreeze method for air energy water heaters. Background technique [0002] Air source water heater, also known as "air source heat pump water heater". "Air energy water heater" absorbs the low-temperature heat in the air, vaporizes it through the fluorine medium, and then compresses it through the compressor to increase the temperature, and then transforms it into the water through the heat exchanger to heat it. The high-temperature heat energy after compression is used to heat the water temperature. The air energy water heater has the characteristics of high efficiency and energy saving. It produces the same amount of hot water, which is 4-6 times that of ordinary electric water heaters. Its annual average thermal efficiency ratio is 4 times that of electric heating, and its energy efficiency is high. [0003] After r...

Claims

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Application Information

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IPC IPC(8): F24S40/70F24S50/00F24S50/40
CPCF24S40/70F24S50/00F24S50/40Y02E10/40
Inventor 肖新陈帅吕琪琪刘秋菊
Owner 衡阳晟达信息技术有限公司
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