Cold-wind-proof sinking device of air source heat pump unit
An air source heat pump and anti-cold wind technology, which is applied in heat pumps, refrigerators, damage protection, etc., can solve the problems of equipment frost phenomenon and affect the use of equipment, and achieve the effect of compact structure, preventing cold wind from sinking, and quick disassembly and installation
Pending Publication Date: 2018-03-16
GUANGZHOU DERON HEAT SOURCE FACILITIES
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Problems solved by technology
[0003] Although the existing technology solves the problem of working at low temperatures, the air source heat pump unit discharges a large amount of gas during work, and these gases will quickly sink at lower temperatures, which will cause frost on the equipment and affect the entire system. The use of equipment, these problems need to improve the traditional equipment, so how to invent the anti-cold wind subsidence device of the air source heat pump unit, this has become a problem we need to solve
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[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0022] see Figure 1-4 , the present invention provides a technical solution: an air source heat pump unit anti-cold wind sinking device, including a direction adjustment device 1, a support plate 2, a cold air exhaust pipe 3, a vertical exhaust air duct 4 and a control cabinet 5, the direction adjustment The device 1 is arranged on the bottom side of the support and placement plate 2, and the bottom of the direction adjustment device 1 is provided with an exh...
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The invention discloses a cold-wind-proof sinking device of an air source heat pump unit. The cold-wind-proof sinking device comprises a turning device, a supporting placement plate, a cold wind discharging pipeline, a vertical exhausting pipeline and a control case, wherein the turning device is arranged on the bottom side of the supporting placement plate, an exhausting acceleration assembly isarranged at the bottom of the turning device, two channels are formed in cavities on the upper side and lower side of the supporting placement plate, the upper-side channel is a warn air channel, thelower-side channel is a cold air channel, the exhausting acceleration assembly is arranged at the bottom of the cold air channel, the turning device rotates in the cold air channel, an air blocking base plate is arranged on the left side of the turning device, a cold air exhausting pipeline is arranged on the left side of the air blocking base plate, the vertical exhausting pipeline is arranged above the air blocking base plate, and the top of the vertical exhausting pipeline is communicated with an exhausting cylinder. By adopting the turning device and the exhausting acceleration assembly added for the cold air channel, the cold air exhausting efficiency is remarkably improved, cold air sinking is prevented, and the air source heat pump unit is better protected.
Description
technical field [0001] The invention relates to the technical field of heat pump unit protection equipment, in particular to an air source heat pump unit anti-cold wind subsidence device. Background technique [0002] The air source heat pump unit consists of four major components: evaporator, condenser, compressor, and expansion valve, which constitute a closed system, which is filled with an appropriate amount of working fluid. The basic principle of unit operation is based on the reverse card cycle principle: the liquid working medium first absorbs the heat in the air in the evaporator and evaporates to form steam (vaporization). Enter the condenser to condense into a liquid state (liquefaction) and send the absorbed heat to the heated water that needs to be heated. The liquid working medium returns to the expansion valve after being decompressed and expanded by the expansion valve, absorbing heat and evaporating to complete a cycle, and so on. It continuously absorbs th...
Claims
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IPC IPC(8): F25B30/02F25B47/00F25B49/02
CPCF25B30/02F25B47/006F25B49/02
Inventor 张载彭马永德
Owner GUANGZHOU DERON HEAT SOURCE FACILITIES