CN205227636U - Domestic ice source heat pump air conditioner - Google Patents

Abstract

The utility model provides a domestic ice source heat pump air conditioner, contain air exchanger, water - fluorine exchange ware, circulating water pump, filling chamber, ice source solution hydrops pond, be equipped with air intlet and air outlet on the casing lateral wall of filling chamber both sides, at the fixed fan of the air outlet of casing, ice source solution hydrops pond is located filling chamber under, water - fluorine exchange ware is passed through in ice source solution hydrops pond, circulating water pump is connected with the spray thrower, the air conditioning refrigerant pipe is sent into through the valves to the refrigerant of water - fluorine exchange ware, the refrigerant backward flow mouthful intercommunication switching -over cross valve of water - fluorine exchange ware, all the other three interfaces of switching -over cross valve meet vapour and liquid separator respectively, the back flow of machine and the export of compressor communicate with each other in the air conditioning, vapour and liquid separator communicates with the import of compressor. It can not carry out the heat exchange with the air by frozen refrigerant medium during through 30 DEG C below zero, as refrigerant or the warm agent of system, improves refrigeration or the warm effect of system, reduces the energy consumption, can be for indoorly providing refrigeration, heating and three kinds of functions of life hot water.

Description

Family expenses ice source heat pump air-conditioner

Technical field

The utility model belongs to ice source technology field, and concrete is a kind of domestic air conditioning.

Background technology

At present, along with increasing rapidly of world population economy, energy resource consumption sharply increases.In today that environmental pollution day adds sternness, living environment is endangered increasingly, people thirst for green, protection of the environment hope also increasingly strong.Present air-conditioning generally uses at every family substantially, and along with the use of air-conditioning, power consumption sharply increases, and 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, family expenses ice source heat pump air-conditioner that cost is low, it carries out heat exchange by coolant media not congelative when subzero 30 DEG C and air, as cold-producing medium or heating agent, improve the effect of refrigeration or heating, carry out high temperature evaporation by evaporimeter, improve usefulness, significant reduction energy consumption, can be seasoned oneself to cold weather environment, and cooling in summer efficiency, higher than wind-cooling heat dissipating air-conditioner set, can be indoor and provides refrigeration, for warm domestic hot-water's three kinds of functions.

The purpose of this utility model realizes by the following technical solutions, it comprises brethaid, water-fluorine interchanger and water circulating pump, brethaid comprises housing, filled chamber, blower fan and solution hydrops pond, ice source, the housing sidewall of filled chamber both 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 to be arranged in housing and to be positioned at immediately below filled chamber, solution hydrops pond, ice source is communicated with the inlet of water-fluorine interchanger, the liquid outlet of water-fluorine interchanger is connected with the spray thrower being arranged on filled chamber top by water circulating pump, Nei Bing source, solution hydrops pond, ice source solution sprays by spray thrower in filled chamber, the lower end of filled chamber is provided with the taphole that solution hydrops pond, ice source communicates, the refrigerant interface of water-fluorine interchanger is connected with the refrigerant pipe of indoor apparatus of air conditioner by valve group, the back flow of refrigerant mouth of water-fluorine interchanger is communicated with commutation cross valve, its excess-three interface of commutation cross valve connects gas-liquid separator respectively, the return duct of indoor apparatus of air conditioner and the outlet of compressor communicate, the inlet communication of gas-liquid separator and compressor.

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, sprayed in filled chamber by spray thrower, simultaneously, outside ambient air sucks from air intlet 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, and the ice source solution through heat exchange is imported again in solution hydrops pond, ice source as cold-producing medium or heating agent by the filler being filled in filled chamber.This solution can not freeze subzero 30 DEG C time, and do not need again defrosting winter, lasting efficient stable heats, and heating efficiency is high.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, sustainable with external environment transferring heat energy, can season oneself to cold weather environment, and summer is by absorbing ice source heat pump main frame heat, anti-freezing water is lower than environment temperature, and refrigerating efficiency is higher than wind-cooling heat dissipating air-conditioner set.Water-fluorine interchanger carries out high temperature evaporation and refrigerant gas is sent into the equipment used by expansion valve feed tube, as air-conditioning, improves usefulness.

Owing to have employed technique scheme, the utility model has compact conformation, advantage that cost is low, it carries out heat exchange by coolant media not congelative when subzero 30 DEG C and air, as cold-producing medium or heating agent, improve the effect of refrigeration or heating, also high temperature evaporation can be carried out, improve usefulness, significant reduction energy consumption, can be seasoned oneself to cold weather environment, and cooling in summer efficiency, higher than wind-cooling heat dissipating air-conditioner set, can be indoor and provides refrigeration, for warm domestic hot-water's three kinds of functions, reduce heat pump type air conditioning system cost, various area can also be adapted to simultaneously.

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 brethaid 1, water-fluorine interchanger 2 and water circulating pump 3, brethaid 1 comprises housing 4, filled chamber 5, blower fan 6 and solution hydrops pond, ice source 7, housing 4 sidewall of filled chamber 5 both sides is provided with air intlet 8 and air outlet slit 9, blower fan 6 is fixed on air outlet slit 9 place of housing 4, solution hydrops pond, ice source 7 to be arranged in housing 4 and to be positioned at immediately below filled chamber 5, solution hydrops pond, ice source 7 is communicated with the inlet of water-fluorine interchanger 2, the liquid outlet of water-fluorine interchanger 2 is connected with the spray thrower 10 being arranged on filled chamber top by water circulating pump, Nei Bing source, solution hydrops pond, ice source solution sprays by spray thrower 10 in filled chamber, the lower end of filled chamber 5 is provided with the taphole that solution hydrops pond, ice source 7 communicates, the refrigerant interface of water-fluorine interchanger 2 is connected by the refrigerant pipe of valve group 18 with indoor apparatus of air conditioner 11, the back flow of refrigerant mouth of water-fluorine interchanger 2 is communicated with commutation cross valve 12, its excess-three interface of commutation cross valve 12 connects gas-liquid separator 13 respectively, the return duct of indoor apparatus of air conditioner 11 and the outlet of compressor 14 communicate, the inlet communication of gas-liquid separator 13 and compressor 14.

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, sprayed in filled chamber by spray thrower, simultaneously, outside ambient air sucks from air intlet 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, and the ice source solution through heat exchange is imported again in solution hydrops pond, ice source as cold-producing medium or heating agent by the filler being filled in filled chamber.This solution can not freeze subzero 30 DEG C time, and do not need again defrosting winter, lasting efficient stable heats, and heating efficiency is high.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, sustainable with external environment transferring heat energy, can season oneself to cold weather environment, and summer is by absorbing ice source heat pump main frame heat, anti-freezing water is lower than environment temperature, and refrigerating efficiency is higher than wind-cooling heat dissipating air-conditioner set.Water-fluorine interchanger carries out high temperature evaporation and refrigerant gas is sent into the equipment used by expansion valve feed tube, as air-conditioning, improves usefulness.This cold-producing medium with novel output can be R22/R134a/R407/R410 etc., is feed pipe when the return duct of indoor apparatus of air conditioner freezes, the refrigerant pipe muffler of indoor apparatus of air conditioner.When heating, the refrigerant pipe of indoor apparatus of air conditioner is steam pipe, and the return duct of indoor apparatus of air conditioner is feed pipe.It sucks the refrigerant gas of low-temp low-pressure from air intake duct, after by compressor, it compresses, discharge the refrigerant gas of HTHP to blast pipe, for kind of refrigeration cycle provides power, thus realize the kind of refrigeration cycle of compression → condensation (heat release) → expand → evaporate (heat absorption).Valve group is made up of four check valves, filter, expansion valves; The upper pipe of cross valve of commutating during refrigeration communicates with right pipe, and remaining another two pipes communicate, and when heating, the upper pipe of commutation cross valve communicates with left pipe, and another two pipes communicate, and compressor is unidirectional, freeze or heat be all on go out under enter.

As shown in Figure 1, be filled with in filled chamber 5 and ice source solution can be made to flow from top to bottom, the heat radiation filler 15 that air circulates from left to right.After heat radiation filler 15 is filled in filled chamber, there is between each heat radiation filler passage from left to right, facilitate air to circulate from left to right, improve heat exchange efficiency.

1 in order to increase heat transfer effect, and heat radiation filler 15 is cascade paper.Heat radiation filler 15 is PVC plastic tablet, and PVC plastic tablet is formed by multiple independent packing sheet stack combinations.

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

As shown in Figure 1, in order to ensure in the winter time ice source solution because of rainwater step-down concentration, the case lid above spray thrower 10 is rainproof shell 17.

Claims (7)

1. a family expenses ice source heat pump air-conditioner, it is characterized in that: it comprises brethaid, water-fluorine interchanger and water circulating pump, brethaid comprises housing, filled chamber, blower fan and solution hydrops pond, ice source, the housing sidewall of filled chamber both 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 to be arranged in housing and to be positioned at immediately below filled chamber, solution hydrops pond, ice source is communicated with the inlet of water-fluorine interchanger, the liquid outlet of water-fluorine interchanger is connected with the spray thrower being arranged on filled chamber top by water circulating pump, Nei Bing source, solution hydrops pond, ice source solution sprays by spray thrower in filled chamber, the lower end of filled chamber is provided with the taphole that solution hydrops pond, ice source communicates, the refrigerant interface of water-fluorine interchanger is connected with the refrigerant pipe of indoor apparatus of air conditioner by valve group, the back flow of refrigerant mouth of water-fluorine interchanger is communicated with commutation cross valve, its excess-three interface of commutation cross valve connects gas-liquid separator respectively, the return duct of indoor apparatus of air conditioner and the outlet of compressor communicate, the inlet communication of gas-liquid separator and compressor.

2. family expenses ice source heat pump air-conditioner as claimed in claim 1, is characterized in that: be filled with in filled chamber and ice source solution can be made to flow from top to bottom, the heat radiation filler that air circulates from left to right.

3. family expenses ice source heat pump air-conditioner as claimed in claim 2, is characterized in that: heat radiation filler is cascade paper.

4. family expenses ice source heat pump air-conditioner as claimed in claim 2, is characterized in that: heat radiation filler is PVC plastic tablet, and PVC plastic tablet is formed by multiple independent packing sheet stack combinations.

5. the family expenses ice source heat pump air-conditioner as described in any one in claim 2-4, is characterized in that: the both sides of heat radiation filler are provided with liquid barrier.

6. family expenses ice source heat pump air-conditioner as claimed in claim 5, is characterized in that: the bottom in solution hydrops pond, ice source is provided with cleaning valve.

7. family expenses ice source heat pump air-conditioner as claimed in claim 6, is characterized in that: the case lid above spray thrower is rainproof shell.