CN205227931U

CN205227931U - Swimming pool ice source heat pump system

Info

Publication number: CN205227931U
Application number: CN201521044579.8U
Authority: CN
Inventors: 李开年; 曾斌
Original assignee: Chongqing Bingyuanhong Energy Saving Technology Development Co Ltd
Current assignee: Chongqing Bingyuanhong Energy Saving Technology Development Co Ltd
Priority date: 2015-12-15
Filing date: 2015-12-15
Publication date: 2016-05-11
Anticipated expiration: 2025-12-15

Abstract

The utility model provides a swimming pool ice source heat pump system, it contains ice source heat pump device and the special combined type air conditioner of swimming pool, ice source heat pump device includes air exchanger, one -level interchanger and second -level exchanger, second -level exchanger's hot water export and the special combined type air conditioner's of swimming pool refrigerant entry communicate with each other, and the special combined type air conditioner's of swimming pool refrigerant backward flow mouth communicates with each other with second -level exchanger return water mouth. The utility model has the advantages of compact structure, with low costs, it can not carry out the heat exchange with the air by frozen refrigerant medium during through 30 DEG C below zero, as secondary refrigerant or catalyst carrier, provides refrigerant to the special combined type air conditioner of swimming pool after the refrigerant heat exchange of interchanger, and it can adapt to cold weather environment, has reduced the heat pump air conditioning system cost, can also adapt to various areas simultaneously.

Description

Swimming pool ice source heat pump system

Technical field

The utility model belongs to ice source technology field, and concrete is a kind of swimming pool ice source heat pump.

Background technology

At present, the power consumption of swimming pool air-conditioning is comparatively large, therefore just occurs that various novel air-conditioning system solves the problem of power consumption increase.What present use was maximum is air-source heat pump air conditioning system and water source heat pump air conditioning system, but some problems that these two kinds of air-conditioning system technology exist, if when air-source heat pump air conditioning system ambient temperature is less than 5 DEG C, tube surface temperature is lower than 0 DEG C, moisture in air will condense into frost in tube surface, along with the thickening of frosting, meeting block air runner, obvious reduction heat pump fluid from the caloric receptivity air, causes the heating efficiency of air source heat pump and reliability of operation to reduce by evaporimeter.Air source heat pump needs regularly defrosting, and this not only consumes a large amount of energy but also affect air-conditioning system and normally runs.Air source heat pump air-conditioner is when cooling in summer, and the rising condensation temperature with outdoor environment temperature is higher, and coefficient of refrigerating performance then can decline thereupon, and Energy Efficiency Ratio is lower, reduces by 50% than water cooled chiller coefficient of refrigerating performance, and water source heat pump air conditioning system due to the freezing point of water be 0 DEG C, in order to ensure that interchanger can not be freezing, for guaranteeing that device security water source in winter inflow temperature could must use more than 8 DEG C, and water source heat pump air conditioning system needs at a large amount of pipeline of provided underground when mounted, such cost is also quite high, the thermic load needed for winter in most of area and the refrigeration duty imbalance needed for summer simultaneously, southern refrigeration duty far exceedes thermic load, the thermic load in the north is again much larger than refrigeration duty, changes in temperature are load unbalanced, year after year, underground pipe water resource heat pump finally makes the subsurface temperature of southern project more and more higher heat radiation be deteriorated, Energy Efficiency Ratio when causing the water resource heat pump of this area to need most cooling in summer reduces gradually, the subsurface temperature of north project can be deteriorated in more and more lower heat absorption, Energy Efficiency Ratio when causing the water resource heat pump of this area to need most winter heating reduces gradually, along with the passing of the time limit, final this overlaps costly energy conserving system and may paralyse, also can there is the danger of geology variation.

Utility model content

The purpose of this utility model is to provide a kind of compact conformation, swimming pool ice source heat pump system that cost is low, it is by the heat in coolant media draw air not congelative when subzero 30 DEG C or to air heat release, make cold-producing medium in heat exchanging process, energy consumption is lower, usefulness is higher, be convenient to provide refrigerant agent to swimming pool special-purpose combined type air-conditioning, avoid tube surface to condense into frost, can season oneself to cold weather environment.

The purpose of this utility model realizes by the following technical solutions, it comprises ice source heat pump device and swimming pool special-purpose combined type air-conditioning, ice source heat pump device comprises brethaid, one-level interchanger and secondary interchanger, the cold-producing medium of ice source solution in one-level interchanger internal circulation flow and one-level interchanger in brethaid carries out heat exchange, the refrigerant outlet of one-level interchanger communicates with by the refrigerant interface of valve group with secondary interchanger, another refrigerant interface of secondary interchanger is communicated with commutation cross valve, in its excess-three interface of commutation cross valve, the interface of one of them is by connecing gas-liquid separator and the inlet communication with compressor, another interface is communicated with the back flow of refrigerant mouth of one-level interchanger, the outlet of a remaining interface and compressor, the hot water outlet of secondary interchanger communicates with the refrigerant agent entrance of swimming pool special-purpose combined type air-conditioning, the refrigerant agent refluxing opening of swimming pool special-purpose combined type air-conditioning communicates with secondary interchanger water return outlet.

Ice source solution in brethaid in the utility model is at subzero 30 DEG C of uncongealable ice source solution, heat exchange is carried out by ice source solution and air, the efficiency of heat exchange is improved as refrigerating medium or catalyst carrier, fluorine in ice source solution and one-level interchanger carries out heat exchange, export refrigeration by one-level interchanger or heat agent, input secondary interchanger again and carry out heat exchange again, provide refrigerant agent eventually to swimming pool special-purpose combined type air-conditioning.This solution can not freeze subzero 30 DEG C time, does not need again defrosting winter, continues the work of efficient stable.Structure is simple, and without geographical restriction, center, big city all can be installed, cheap, utilizes environment thermal energy, and it is most economical, the most practical, the most inexhaustible regenerative resource.The utility model is actually the thermal gradient energy of extraction environment, and sustainable with external environment transferring heat energy, can season oneself to cold weather environment.

Owing to have employed technique scheme, the utility model has compact conformation, advantage that cost is low, it is by the heat in coolant media draw air not congelative when subzero 30 DEG C or to air heat release, make cold-producing medium in heat exchanging process, energy consumption is lower, and usefulness is higher, and being convenient to provides refrigerant agent to swimming pool special-purpose combined type air-conditioning, avoid tube surface to condense into frost, can season oneself to cold weather environment.

Accompanying drawing explanation

Accompanying drawing of the present utility model is described as follows.

Fig. 1 is structural representation of the present utility model.

Detailed description of the invention

The technological means realized to make the utility model, creation characteristic, reaching object and effect clearly and be easy to understand, below in conjunction with the drawings and specific embodiments, the utility model being further elaborated:

As shown in Figure 1, the utility model comprises ice source heat pump device and swimming pool special-purpose combined type air-conditioning 1, ice source heat pump device comprises brethaid 2, one-level interchanger 3 and secondary interchanger 4, the cold-producing medium of ice source solution in one-level interchanger 3 internal circulation flow and one-level interchanger 3 in brethaid 2 carries out heat exchange, the refrigerant outlet of one-level interchanger 3 communicates with by the refrigerant interface of valve group with secondary interchanger 4, another refrigerant interface of secondary interchanger 4 is communicated with commutation cross valve 5, in its excess-three interface of commutation cross valve 5, the interface of one of them is by connecing gas-liquid separator 6 and the inlet communication with compressor 7, another interface is communicated with the back flow of refrigerant mouth of one-level interchanger 3, the outlet of a remaining interface and compressor 7, the hot water outlet of secondary interchanger 4 communicates with the refrigerant agent entrance of swimming pool special-purpose combined type air-conditioning 1, the refrigerant agent refluxing opening of swimming pool special-purpose combined type air-conditioning 1 communicates with secondary interchanger 4 water return outlet.

As shown in Figure 1, described brethaid 1 comprises housing 8, filled chamber 9, blower fan 10 and solution hydrops pond, ice source 11, housing 8 sidewall of filled chamber 9 left and right sides is provided with air intlet 12 and air outlet slit 13, blower fan 10 is fixed on air outlet slit 13 place of housing 8, solution hydrops pond, ice source 11 is arranged on the housing 8 be positioned at immediately below filled chamber 9, solution hydrops pond, ice source 11 is communicated with the inlet of one-level interchanger 2, the liquid outlet of one-level interchanger 2 is communicated with the spray thrower 15 be positioned at above filled chamber 9 by water circulating pump 14, heat radiation filler 16 is filled with in filled chamber 9, to flowing underneath above ice source solution edge heat radiation filler 16, air circulates from left to right through heat radiation filler 16.After heat radiation filler 16 is filled in filled chamber 9, there is between each heat radiation filler 16 passage from left to right, facilitate air to circulate from left to right, improve heat exchange efficiency.

In solution hydrops pond, ice source, subzero 30 DEG C of uncongealable ice source solution are added in the utility model, by water circulating pump, the ice source solution in solution hydrops pond, ice source is transported on spray thrower, by spray thrower, ice source solution is sprayed in filled chamber, simultaneously, outside ambient air sucks from air intlet and passes filled chamber by blower fan, the ice source solution in outside air and filled chamber is made to carry out heat exchange, outside air is discharged by air outlet slit after filled chamber, to be imported again by the heat radiation filler being filled in filling in solution hydrops pond, ice source through the ice source solution of heat exchange and carry out heat exchange as refrigerating medium or catalyst carrier and one-level interchanger.This solution can not freeze subzero 30 DEG C time, and make winter without the need to defrosting, lasting efficient stable heats.In order to increase heat transfer effect, heat radiation filler 16 is cascade paper.Heat radiation filler 16 is PVC plastic tablet, and PVC plastic tablet is formed by multiple independent packing sheet stack combinations.In order to ensure in the winter time ice source solution because of rainwater step-down concentration, the case lid above spray thrower 15 is rainproof shell 18.

As shown in Figure 1, in order to prevent in spray process, solution splashes everywhere, and the both sides of heat radiation filler 16 are provided with liquid barrier 17.

Claims

1. a swimming pool ice source heat pump system, it is characterized in that: it comprises ice source heat pump device and swimming pool special-purpose combined type air-conditioning, ice source heat pump device comprises brethaid, one-level interchanger and secondary interchanger, the cold-producing medium of ice source solution in one-level interchanger internal circulation flow and one-level interchanger in brethaid carries out heat exchange, the refrigerant outlet of one-level interchanger communicates with by the refrigerant interface of valve group with secondary interchanger, another refrigerant interface of secondary interchanger is communicated with commutation cross valve, in its excess-three interface of commutation cross valve, the interface of one of them is by connecing gas-liquid separator and the inlet communication with compressor, another interface is communicated with the back flow of refrigerant mouth of one-level interchanger, the outlet of a remaining interface and compressor, the hot water outlet of secondary interchanger communicates with the refrigerant agent entrance of swimming pool special-purpose combined type air-conditioning, the refrigerant agent refluxing opening of swimming pool special-purpose combined type air-conditioning communicates with secondary interchanger water return outlet.

2. swimming pool ice source heat pump system as claimed in claim 1, it is characterized in that: described brethaid comprises housing, filled chamber, blower fan and solution hydrops pond, ice source, the housing sidewall of the filled chamber left and right sides is provided with air intlet and air outlet slit, blower fan is fixed on the air outlet slit place of housing, solution hydrops pond, ice source is arranged on the housing be positioned at immediately below filled chamber, solution hydrops pond, ice source is communicated with the inlet of one-level interchanger, the liquid outlet of one-level interchanger is communicated with the spray thrower be positioned at above filled chamber by water circulating pump, heat radiation filler is filled with in filled chamber, to flowing underneath above ice source solution edge heat radiation filler, air circulates from left to right through heat radiation filler.

3. swimming pool ice source heat pump system as claimed in claim 2, is characterized in that: the both sides of heat radiation filler are provided with liquid barrier.