Heat pump unit for swimming pool

Abstract

The invention discloses a heat pump unit for a swimming pool. The heat pump unit for the swimming pool comprises a four-way valve, a compressor, an air-side heat exchanger, a water-side heat exchanger, a throttling device, a control panel, a sheet metal skeleton module, a plastic shell and a junction box; the plastic shell comprises an upper cover plate, a left side plate, a right side plate, a front panel and a rear panel; and the sheet metal skeleton module comprises a front cross beam, a rear cross beam, a right cross beam, a left vertical column, two right vertical columns and a base discand is used for supporting the plastic shell. By utilizing the sheet metal skeleton module to support the plastic shell, the number of sheet metal pieces is decreased to a certain degree, the weight of the whole unit is decreased, and the production cost is reduced; the reasonable sheet metal skeleton module is adopted, thus the heat pump unit is suitable for mechanical module assembling production, dismounting and mounting are convenient during maintaining, and the appearance scheme can be selected flexibly without affecting the functions of the heat pump unit; and in addition, through usingof the plastic shell, the heat pump unit for the swimming pool is attractive in shape and can more adapt to the humid environment.

Description

technical field [0001] The structural design of the invention relates to a swimming pool equipment, in particular to a heat pump unit for a swimming pool. Background technique [0002] Heat pump technology is an energy technology that has attracted worldwide attention in recent years. The heat pump swimming pool machine developed based on this heat pump technology can transfer energy from a low-temperature heat source, such as air or water, to a high-temperature heat source, and keep the water temperature in the swimming pool suitable. It is suitable for families. Swimming pools such as villas, hotels and hot springs need hot water. [0003] At present, most of the swimming pool machines on the market are made of metal casings. The metal casings are prone to rust in a humid environment for a long time, and the safety factor is low when serious leakage occurs; the swimming pool machines with metal casings are generally large in size and heavy, and it is difficult to install a...

AI Technical Summary

Problems solved by technology

[0003] At present, most of the swimming pool machines on the market are made of metal casings. The metal casings are prone to rust in a humid environment for a long time, and the safety factor is low when serious leakage occurs; the swimming pool machines with metal casings are generally large in size and heavy, and it is difficult to install and disassemble. It brings a certain degree of inconvenience and is not beautiful; in addition, the use of metal shells increases the cost of the heat pump unit to a certain extent.

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