CN203757935U - Water air conditioning system capable of providing indoor heating and refrigerating - Google Patents

Water air conditioning system capable of providing indoor heating and refrigerating Download PDF

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Publication number
CN203757935U
CN203757935U CN201420164315.5U CN201420164315U CN203757935U CN 203757935 U CN203757935 U CN 203757935U CN 201420164315 U CN201420164315 U CN 201420164315U CN 203757935 U CN203757935 U CN 203757935U
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water
heat
water tank
exchanging
pipe
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CN201420164315.5U
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Chinese (zh)
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杨斯涵
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Southeast University
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Southeast University
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Abstract

The utility model discloses a water air conditioning system capable of providing indoor heating and refrigerating. The water air conditioning system comprises an air current circulation system and a water circulation system, wherein the air current circulation system comprises an air inlet fan, an air inlet fan pipe, an air exchange fan, an air exchange fan pipe, a heat exchange water tank, a three-way reversing valve, an air conduct pipe, a first cold and heat exchanger, a second cold and heat exchanger, an exhaust fan pipe and an exhaust fan; the water circulation system comprises a solar heat collection water tank, a cellar water storage tank, a water distributor and a water collector; a heating pipeline is formed between the solar heat collection water tank and the heat exchange water tank through a heat source water outlet pipe, a circulation pump, the water distributor, a heat exchange water tank water inlet pipe, a heat exchange water tank water return pipe, a water collector, a micro pressure regulating pump and a heat source water return pipe; a refrigerating pipeline is formed between the cellar water storage tank and the heat exchange water tank. Compared with existing air conditioners, the water air conditioning system has the advantages that manufacture costs can be reduced by over 50 percentage, the power consumption is small, and pollution is absent.

Description

A kind of water air-conditioning system that indoor heating and refrigeration are provided
Technical field
The utility model relates to a kind of air-conditioning system technical field and relates in particular to a kind of water air-conditioning system that indoor heating and refrigeration are provided.
background technology
Scientist says understanding new forms of energy and correctly uses the energy, just means that understanding is towards following road.At present natural resources and energy resources problem is day by day serious, in ensureing comfortable, health requirements, how effectively and reasonably to distribute, and utilizes resource, reduces conventional energy resource consumption and becomes the problem that people have to face.The develop rapidly of recent year market economy, the internal structure of enterprise, industry is in continuous variation, and Market competition, is subject to the impact of relation between market supply and demand, and Chinese development of air conditioning industry is rapid, and Novel intelligent air-conditioning dominates the market, and its capacity is huge.And though existing air-conditioning is ever-changing in appearance, but still can not change the essential attribute of " chemical refrigeration, heat ", in addition existing air-conditioning power consumption is large, manufacturing cost is high, in installation and practical process, also have some problems, such as outer machine in use can shift a large amount of heats to environment.Do not meet the requirement of energy-saving and emission-reduction, environmental protection.Existing household heating equipment and existing common air-conditioning exist production cost high, and when use, power consumption is large, the shortcoming of environmental pollution.
In sum: existing household heating and refrigeration plant and existing common air-conditioning exist production cost high, the shortcoming such as large and certain environmental pollution of power consumption when use.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of water air-conditioning system, both can realize for warm refrigeration, has overcome again the large shortcoming of common air-conditioning power consumption.
Technical scheme: for achieving the above object, the technical solution of the utility model is as follows:
A water air-conditioning system for indoor heating and refrigeration is provided, comprises airflow circulating system and water circulation system, wherein:
Airflow circulating system comprises, supply fan, supply fan pipeline, ventilation fan, ventilation fan pipeline, heat-exchanging water tank, three-dimensional reversal valve, guide duct, the first cool-heat-exchanger, the second cool-heat-exchanger, exhaust fan pipeline and exhaust fan, the first described cool-heat-exchanger and the second cool-heat-exchanger are arranged on inside and the series connection of described heat-exchanging water tank, be connected with respectively described guide duct at the front end of the first cool-heat-exchanger and the rear end of the second cool-heat-exchanger, described three-dimensional reversal valve is arranged on the guide duct of described the first cool-heat-exchanger front end, described ventilation fan pipeline is connected on a port of this three-dimensional reversal valve, be provided with described supply fan pipeline in a side of described heat-exchanging water tank, be provided with described exhaust fan pipeline at described heat-exchanging water tank opposite side, one end of described supply fan pipeline is connected with described supply fan, the other end of supply fan pipeline is connected with the guide duct of described the first cool-heat-exchanger front end through heat-exchanging water tank one side inwall, the other end of exhaust fan pipeline is connected with exhaust fan,
Water circulation system, comprises solar energy heating water tank, cellar cistern, water knockout drum and water collector, and described solar energy heating water tank comprises vacuum heat collection pipe, tank bracket, thermal source outlet pipe and thermal source return pipe; Described cellar cistern has low-temperature receiver outlet pipe and low-temperature receiver return pipe; Also be connected with respectively heat-exchanging water tank water inlet pipe and heat-exchanging water tank return pipe at described heat-exchanging water tank two ends, on described heat-exchanging water tank water inlet pipe, be provided with heat-exchanging water tank water intaking valve, on described heat-exchanging water tank return pipe, be provided with heat-exchanging water tank back-water valve (BWV), be connected with described water knockout drum and circulating pump at described heat-exchanging water tank water inlet pipe, on described heat-exchanging water tank return pipe, connect described water collector and miniature pressure regulating pump, the delivery port of the water inlet of described circulating pump, the delivery port of low-temperature receiver outlet pipe and thermal source outlet pipe is connected on three ports of the first threeway; The water return outlet of the delivery port of described miniature pressure regulating pump, the water return outlet of low-temperature receiver return pipe and thermal source return pipe is connected on three ports of the second threeway; Between described solar energy heating water tank and heat-exchanging water tank, form and heat pipeline by described thermal source outlet pipe, circulating pump, water knockout drum, heat-exchanging water tank water inlet pipe, heat-exchanging water tank return pipe, water collector, miniature pressure regulating pump and thermal source return pipe; Between described cellar cistern and heat-exchanging water tank, form refrigeration pipe by described low-temperature receiver outlet pipe, circulating pump, water knockout drum, heat-exchanging water tank water inlet pipe, heat-exchanging water tank return pipe, water collector, miniature pressure regulating pump and low-temperature receiver return pipe.
Be provided with water inlet pipe at described solar energy heating water tank upper and be connected with electronics water intaking valve, in described heat collection water tank inwall upper end, Water level controller is installed, the signal output part of described Water level controller is connected with the signal input part of self water feeding electronic valve, the bottom of described heat collection water tank is provided with shower water mouth and is connected with shower water pipe, is provided with overflow pipe at heat collection water tank outer wall; Described in heat collection water tank middle-end base plate be provided with auxiliary heater, be provided with temperature sensor and temperature detect switch (TDS) on the top of heat collection water tank.
Arranged outside at described heat-exchanging water tank has timer, and the signal output part of described timer is connected with the signal input part of described three-dimensional reversal valve.
Described the first threeway and the second threeway are intelligent control valve, and the arranged outside of described heat-exchanging water tank has intelligent switch, and the signal output part of described intelligent switch is connected with the signal input part of the first threeway and the second threeway respectively.
On heat collection water tank, be connected with a water inlet pipe by self water feeding electronic valve.
The inner drum material of described heat-exchanging water tank is corrosion resistant plate and makes, and described cool-heat-exchanger adopts slim heat-conducting metal to make; Described heat-exchanging water tank inner drum skin is coated with thermal insulation material.
The bypass end number of described water knockout drum and water collector is identical; Each bypass end of described water knockout drum is connected with the water intaking valve of multiple heat-exchanging water tanks respectively; Each bypass end of described water collector is connected with the back-water valve (BWV) of multiple heat-exchanging water tanks respectively.
The utility model air conditioner refrigerating switches realization with heating by controlling the first threeway and the second threeway to heating pipeline and refrigeration pipe, and concrete operation principle is:
System heating. first open respectively the positive terminal port of the first threeway and the second threeway both sides by intelligent switch, bypass end port is in closed condition, thermal source outlet pipe, by circulating pump, is extracted the hot water of heat collection water tank to flow into water knockout drum out, then flow to heat-exchanging water tank through water knockout drum.Described supply fan device for cleaning pipeline is crossed supply fan from extraneous (indoor) extracting air, the guide duct passing in heat-exchanging water tank enters the first cool-heat-exchanger, complete first heat absorption, complete the gas of first heat absorption, pass into the second cool-heat-exchanger, the gas after secondary heat exchange is fully absorbed heat again, because cool-heat-exchanger is fully placed in the hot water of heat-exchanging water tank, making has larger contact area between it and hot water, can meet sufficient endothermic process.By exhaust fan pipeline, thermal current is transported to indoor (in room or parlor) again.
Cooling system. first open respectively the bypass end port of the first threeway and the second threeway by intelligent switch, water inlet end in the positive terminal of intelligent switching control the first threeway and the water side in the positive terminal of the second threeway are closed, low-temperature receiver outlet pipe is extracted out the cold water of cellar cistern flow into water knockout drum by circulating pump, be diverted to heat-exchanging water tank through water knockout drum again, with after interchanger heat exchange, discharged by back-water valve (BWV), flow into water collector, then be transported to cellar cistern through miniature pressure regulating pump.
Workflow when system heating, the positive terminal in both sides of intelligent switching control the first threeway and the second threeway is in open mode, and bypass end is in closed condition.One end of described thermal source outlet pipe is connected with a side end of solar energy heating water tank, and the other end of thermal source outlet pipe is connected with the positive terminal port of the first threeway; Another positive terminal of described the first threeway connects circulating pump, and circulating pump connects water knockout drum, and water knockout drum connects the water intaking valve of heat-exchanging water tank one side end; Described heat-exchanging water tank end side is provided with back-water valve (BWV) and is connected with return pipe, and one end of return pipe is connected with back-water valve (BWV), the other end serial connection water collector of return pipe, and miniature pressure regulating pump is connected with the positive terminal port of the second threeway; Another positive terminal of described the second threeway connects solar energy heating water tank.
Workflow when cooling system, in like manner, when system works, the bypass end of intelligent switching control the first threeway and the second threeway is in open mode, and controls the water inlet end in the positive terminal of the first threeway and the water side in the positive terminal of the second threeway in closed condition.One end of described low-temperature receiver outlet pipe is connected with cellar cistern, and the other end of low-temperature receiver outlet pipe is connected with the bypass end port of the first threeway; Described the first threeway connects circulating pump, and circulating pump connects water knockout drum, and water knockout drum connects the water intaking valve of heat-exchanging water tank one side end; Described heat-exchanging water tank end side is provided with back-water valve (BWV) and is connected with return pipe; One end of described return pipe is connected with back-water valve (BWV), the other end serial connection water collector of return pipe, and miniature pressure regulating pump is connected with the positive terminal of the second threeway; The bypass end of described the second threeway connects low-temperature receiver return pipe one end, and the other end of low-temperature receiver return pipe connects cellar cistern.
The utility model air-conditioning system is provided with two air circulation duct, can make air-conditioning system in heating or refrigeration, complete the scavenging period of room air.Also be provided with two water circulation channels, can provide thermal source by solar energy heating water tank, ensure the realization of heating.Provide low-temperature receiver by cellar cistern, ensure the realization of refrigeration, the utility model possesses the advantage of energy-saving and emission-reduction and environmental protection.
beneficial effect
1. the utility model has the advantage of and possess the advantages such as cost freezes and heating effect is good, simple in structure, power consumption is little and pollution-free.Two air circulation paths of airflow circulating system design of the present utility model, outside the heating or refrigerating function of the system of guarantee, also possess the function of indoor air-changing.
2. two water circulation paths of water circulation system of the present utility model design, thus provide thermal source to ensure water circulation heating requirement by solar energy heating water tank when heating, when refrigeration, provide low-temperature receiver by cellar cistern, thereby ensure the requirement of water circulation refrigeration.
3. make full use of the natural resources, system, under nominal situation, need not consume the extra energy, easy to use, economic environmental protection.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is heat-exchanging water tank cut-away view of the present utility model.
Accompanying drawing 3 is the structural representation of the utility model heat collection water tank, wherein 3(a) be cut-away view; 3(b) be side view.
Accompanying drawing 4 is the specific embodiment figure of two heat-exchanging water tanks of connection of the present utility model.
Accompanying drawing 5 is heat-exchanging water tank front view of the present utility model.
Accompanying drawing 6 is heat-exchanging water tank side view of the present utility model.
Accompanying drawing 7 is indoor arrangement structural map of the present utility model.
In figure, 1 solar energy heating water tank, 2 electronics water intaking valves, 3 overflow pipes, 4 auxiliary heaters, 5 temperature sensors, 6 temperature detect switch (TDS)s, 7 thermal source outlet pipes, 8 thermal source return pipes, 9 heat-exchanging water tanks, 10 supply fan pipelines, 11 supply fans, 12 exhaust fan pipelines, 13 exhaust fans, 14 three-dimensional reversal valves, 15 guide ducts, 16 heat-exchanging water tank water intaking valves, 17 heat-exchanging water tank back-water valve (BWV)s, 18 ventilation fan pipelines, 19 ventilation fans, 20 first cool-heat-exchangers, 21 second cool-heat-exchangers, 22 timers, 23 shower water pipes, 24 circulating pumps, 25 water knockout drums, 26 water collectors, 27 first threeways, 28 second threeways, 29 miniature pressure regulating pumps, 30 Water level controllers, 31 intelligent switch, 32 vacuum heat collection pipes, 33 solar energy heating tank brackets, 34 cellar cisterns, 35 low-temperature receiver outlet pipes, 36 low-temperature receiver return pipes, 37 heat-exchanging water tank thermal insulating door thermally insulated doors, 38 heat-exchanging water tank supports.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described
As shown in accompanying drawing 1,2 and 3, a kind of water air-conditioning system that indoor heating and refrigeration are provided, comprise airflow circulating system and water circulation system, described airflow circulating system comprises three-dimensional reversal valve 14, first cool-heat-exchanger 20, second cool-heat-exchanger 21 of design in heat-exchanging water tank 9 inside.
A side at described heat-exchanging water tank 9 is provided with supply fan pipeline 10; One end of described supply fan pipeline 10 is connected with supply fan 11; The other end of described supply fan pipeline 10 is connected through a side inwall of heat-exchanging water tank 9 and the positive terminal port of three-dimensional reversal valve 14; The positive terminal port of opposite side of described three-dimensional reversal valve 14 connects one end of guide duct 15; The other end of described guide duct 15 is connected in series the first cool-heat-exchanger 20, the second cool-heat-exchanger 21 is connected with one end of the exhaust fan pipeline 12 that is connected to heat-exchanging water tank 9 end side, and the other end of exhaust fan pipeline 12 is connected with exhaust fan 13.
The arranged outside of described heat-exchanging water tank 9 has intelligent switch 31, is provided with the first threeway 27 and the second threeway 28 in water circulation system; The signal output part of described intelligent switch 31 is connected with the signal input part of the first threeway 27 and the second threeway 28 respectively.
1. system heating, first open respectively the positive terminal port of the first threeway 27 and the second threeway 28 both sides by intelligent switch 31, bypass end port is in closed condition, thermal source outlet pipe 7 is extracted out the hot water of solar energy heating water tank 1 flow into water knockout drum 25 by circulating pump 24, after water knockout drum is diverted to heat-exchanging water tank 9 and cool-heat-exchanger heat exchange, discharges and flow into water collector 26 by back-water valve (BWV) 17 again, then be transported to solar energy heating water tank 1 through miniature pressure regulating pump 29; Described in airflow circulating, supply fan pipeline 10 passes through supply fan 11 from extraneous (indoor) extracting air, the guide duct 15 passing in heat-exchanging water tank 9 enters the first cool-heat-exchanger 20, complete first heat absorption, gas through first heat exchange passes into the second cool-heat-exchanger 21 again, because cool-heat-exchanger fully soaks the hot water that is placed in heat-exchanging water tank 9, making has larger contact area between it and hot water, gas after twice heat exchange is fully absorbed heat, then by exhaust fan pipeline 12, hot-air is transported to indoor (room or parlor).
2. cooling system, in like manner, the bypass end of first controlling the first threeway 27 and the second threeway 28 by intelligent switch 31 is in open mode, and controls the water inlet end in the positive terminal of the first threeway 27 and the water side in the positive terminal of the second threeway 28 in closed condition.Low-temperature receiver outlet pipe 35 is extracted out the cold water of cellar cistern 34 flow into water knockout drum 25 by circulating pump 24, be diverted to heat-exchanging water tank 9 through water knockout drum again, with after cool-heat-exchanger heat exchange, discharged by back-water valve (BWV) 17, flow into water collector 26, pass into the second threeway through miniature pressure regulating pump 29 again, and flow out to cellar cistern 34 by bypass end port.Described in airflow circulating, supply fan pipeline 10 passes through supply fan 11 from extraneous (indoor) extracting air, pass into the guide duct 15 in heat-exchanging water tank 9, enter the first cool-heat-exchanger 20, complete cooling for the first time, pass into again the second cool-heat-exchanger 21 through first cooling gas, because cool-heat-exchanger fully soaks the cooling water that is placed in heat-exchanging water tank 9, making has larger contact area between it and cooling water, gas after twice cold and hot exchange has obtained fully cooling, then by exhaust fan pipeline 12, cooling gas is transported to indoor (room or parlor).
Workflow when system heating, as shown in Figure 1,2 and 3, intelligent switch 31 is controlled the positive terminal in both sides of the first threeway 27 and the second threeway 28 in open mode, and bypass end is in closed condition.One end of thermal source outlet pipe 7 is connected with a side end of solar energy heating water tank 1, and the other end of thermal source outlet pipe 7 is connected with the positive terminal port of the first threeway 27; Another positive terminal of described the first threeway 27 connects circulating pump 24, and circulating pump 24 connects water knockout drum 25, and water knockout drum 25 connects the water intaking valve 16 of heat-exchanging water tank 9 one side ends; Described heat-exchanging water tank 9 end side are provided with back-water valve (BWV) 17 and are connected with return pipe, and one end of return pipe is connected with back-water valve (BWV) 17, the other end serial connection water collector 26 of return pipe, and miniature pressure regulating pump 29 is connected with the positive terminal port of the second threeway 28; Another positive terminal of described the second threeway 28 connects solar energy heating water tank.
Workflow when cooling system, in like manner, in native system when work,, intelligent switch 31 is controlled the bypass end of the first threeway 27 and the second threeway 28 in open mode, and controls the water inlet end in the positive terminal of the first threeway 27 and the water side in the positive terminal of the second threeway 28 in closed condition.One end of described low-temperature receiver outlet pipe 35 is connected with cellar cistern 34, and the other end of low-temperature receiver outlet pipe 35 is connected with the bypass end port of the first threeway 27; Described the first threeway 27 connects circulating pump 24, and circulating pump 24 connects water knockout drum 25, and water knockout drum 25 connects the water intaking valve 16 of heat-exchanging water tank 9 one side ends; Described heat-exchanging water tank 9 end side are provided with back-water valve (BWV) 17 and are connected with return pipe, and one end of described return pipe is connected with back-water valve (BWV), the other end serial connection water collector 26 of return pipe, and miniature pressure regulating pump 29 is connected with the positive terminal of the second threeway 28; The bypass end of described the second threeway 28 connects low-temperature receiver return pipe 36 one end, and the other end of low-temperature receiver return pipe 36 connects cellar cistern 34.
Described the utility model air-conditioning system is provided with two air circulation duct, can make air-conditioning system in heating or refrigeration, complete the scavenging period of room air.Also be provided with two water circulation channels, can provide thermal source by solar energy heating water tank 1, ensure the realization of heating.Provide low-temperature receiver by cellar cistern 34, ensure the realization of refrigeration, the utility model possesses the advantage of energy-saving and emission-reduction and environmental protection.
There is timer 22 in the arranged outside of described heat-exchanging water tank 9; The signal output part of described timer 22 is connected with the signal input part of described three-dimensional reversal valve 14.The positive terminal length that described timer 22 is controlled three-dimensional reversal valve 14 two ends by a period of time of setting is being opened, and completes indoor refrigeration or heating process; Described timer 22 by a period of time of setting after, the inlet end of controlling in the three-dimensional reversal valve 14 positive terminals in both sides is wherein closed, and opens the bypass end of three-dimensional reversal valve 14, completes the scavenging period of room air and outdoor air.
In described heat collection water tank 1, be provided with temperature sensor 5, temperature detect switch (TDS) 6 and auxiliary heater 4; The signal output part of described temperature sensor 5 is connected with the signal input part of temperature detect switch (TDS) 6; The signal output part of described temperature detect switch (TDS) 6 is connected with auxiliary heater 4 signal input parts.When running into rainy weather, when solar energy cannot provide enough heat heat supply, can be by the intelligent heating of auxiliary heater 4.
The water inlet pipe of described heat collection water tank 1 is connected on heat collection water tank by self water feeding electronic valve 2; In described heat collection water tank inwall upper end, Water level controller 30 is installed; The signal output part of described Water level controller 30 is connected with the signal input part of self water feeding electronic valve 2.When the water yield in heat collection water tank lower than or during higher than a certain setting value, can self water feeding or stop supplying water.
Overflow pipe 3 is installed, when Water level controller 30 damages maybe cannot read water level time or when self water feeding electronic valve 2 ceaselessly supplies water to heat collection water tank, unnecessary water can be discharged from overflow pipe 3 on the upper side wall of described heat collection water tank 1; Bottom one side of described heat collection water tank is provided with shower water delivery port and is connected with shower water pipe 23.
Be connected with water intaking valve 16 at the water inlet of described heat-exchanging water tank 9, water intaking valve place serial connection water knockout drum 25; Be connected with back-water valve (BWV) 17 at the water return outlet of described heat-exchanging water tank 9, back-water valve (BWV) place serial connection water collector 26, and the bypass end number of described water knockout drum 25 and water collector 26 is identical; Each bypass end of described water knockout drum 25 is connected with the water intaking valve of multiple heat-exchanging water tanks respectively; Each bypass end of described water collector 26 is connected with the back-water valve (BWV) of multiple heat-exchanging water tanks respectively.Can realize from hot water out in solar energy heating water tank 1 or from cold water out in cellar cistern 34, point several loops flow in multiple heat-exchanging water tanks simultaneously, can be simultaneously for the heating of multiple rooms or refrigeration.
The inner drum material of described heat-exchanging water tank is stainless sheet steel and makes, and can prevent that water tank from contacting with cooling water and getting rusty for a long time with accessory; Described cool-heat-exchanger adopts slim heat-conducting metal to make, and can make to pass into the abundant cold and hot exchange of air-flow; Described heat-exchanging water tank inner drum skin is coated with thermal insulation material, prevents there is cold and hot exchange with the external world; Described open piping or to enter wall coil road selection material be pvc pipe, body skin is coated with thermal insulation material.
As accompanying drawing 4,5,6,7 be shown in as described in the water intaking valve 16 places serial connections water knockout drums 25 of heat-exchanging water tank 9; At back-water valve (BWV) 17 place's serial connection water collectors 26 of described heat-exchanging water tank 9; And the bypass end number of described water knockout drum 25 and water collector 26 is identical; Each bypass end of described water knockout drum 25 is connected with the water intaking valve of multiple heat-exchanging water tanks respectively; Each bypass end of described water collector 26 is connected with the back-water valve (BWV) of multiple heat-exchanging water tanks respectively.As shown in Figure 4, in the utility model, the bypass end of water knockout drum 25 and water collector 26 is two; Two bypass ends of described water knockout drum 25 are connected with the water intaking valve place of two heat-exchanging water tanks respectively; Two bypass ends of described water collector 26 are connected with the back-water valve (BWV) place of two heat-exchanging water tanks respectively; The main flow mouth of described water knockout drum 25 is connected with circulating pump 24; The main flow mouth of described water collector 26 is connected with miniature pressure regulating pump 29.Such design can make two heat-exchanging water tanks be placed in two rooms heating respectively or refrigeration.
If a room quadrature is 15 square metres, is highly 3 meters, the volume in this room or parlor is 45 cubic metres.According to residing geographical position, the nearly trimestral time remaining of indoor temperature in winter of East China is clammy, temperature is 0-2 degree, now a kind of water air-conditioning system that indoor heating and refrigeration are provided of invention, after normal work, the water temperature of general solar energy heating in winter water tank is 60-65 degree left and right, while ignoring overcast and rainy situation, and exhaust fan pipeline capacity per minute is 1.5 cubic metres of left and right, the air quantity of supply fan pipeline is also 1.5 cubic metres of left and right per minute, about ten minutes, just can allow so temperature be upgraded to 12 degree, within 15 minutes, just can allow temperature rise to is 18-20 degree, if overcast and rainy continuously in cold winter, in the process of system heating, owing to passing through the heat absorption to cold airflow, the thermal-arrest water water temperature of heat collection water tank can constantly reduce, signal is transported to auxiliary heater by the reading of setting according to the temperature sensor of heat collection water tank after a period of time, auxiliary heater is started working.Water temperature is raising gradually, and in the time that water temperature reaches the high scale of design for temperature sensor, auxiliary heater cuts out automatically, and the temperature of heat collection water tank always remains on 60-65 degree like this, thereby ensures the heat energy of the required exchange of heat-exchanging water tank.If in summer, in the process of cooling system, extract the cold water of cellar cistern by circulating pump, flow into heat-exchanging water tank by water knockout drum, under normal circumstances, the water temperature of underground 5-10 meters is 15-18 degree, so just ensures the cold of the required exchange of heat-exchanging water tank.
System is under nominal situation, total electricity consumption 170W, wherein supply fan 35W, exhaust fan 45W, circulating pump 60W, miniature pressure regulating pump 30W, auxiliary heater power is that 500W(uses frequently in the time of overcast and rainy or extreme weather), compared with existing domestic air conditioning, can using electricity wisely more than 50 percent, the more important thing is that water heater and heating installation can use simultaneously, water air-conditioning system of the present utility model, not only can heat but also can freeze, possesses the function of indoor air-changing, water air conditioning air flow EGR of the present utility model belongs to Natural Circulation, for warm good refrigeration effect, simple in structure, take full advantage of the energy of natural resources, meet environmental requirement.
The above is only optimal way of the present utility model; be noted that for those skilled in the art; not departing under the prerequisite of the utility model principle, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims (7)

1. the water air-conditioning system that indoor heating and refrigeration can be provided, is characterized in that: comprise airflow circulating system and water circulation system, wherein:
Airflow circulating system comprises, supply fan (11), supply fan pipeline (10), ventilation fan (19), ventilation fan pipeline (18), heat-exchanging water tank (9), three-dimensional reversal valve (14), guide duct (15), the first cool-heat-exchanger (20), the second cool-heat-exchanger (21), exhaust fan pipeline (12) and exhaust fan (13), described the first cool-heat-exchanger (20) and the second cool-heat-exchanger (21) are arranged on inside and the series connection of described heat-exchanging water tank, be connected with respectively described guide duct (15) at the front end of the first cool-heat-exchanger (20) and the rear end of the second cool-heat-exchanger (21), described three-dimensional reversal valve (14) is arranged on the guide duct of described the first cool-heat-exchanger (20) front end, described ventilation fan pipeline (18) is connected on a port of this three-dimensional reversal valve, be provided with described supply fan pipeline (10) in a side of described heat-exchanging water tank (9), be provided with described exhaust fan pipeline (12) at described heat-exchanging water tank (9) opposite side, one end of described supply fan pipeline (10) is connected with described supply fan (11), the other end of supply fan pipeline (10) is connected with the guide duct of described the first cool-heat-exchanger (20) front end through heat-exchanging water tank (9) one side inwalls, the other end of exhaust fan pipeline (12) is connected with exhaust fan (13),
Water circulation system, comprise solar energy heating water tank (1), cellar cistern (34), water knockout drum (25) and water collector (26), described solar energy heating water tank (1) comprises vacuum heat collection pipe (32), tank bracket (33), thermal source outlet pipe (7) and thermal source return pipe (8), described cellar cistern (34) has low-temperature receiver outlet pipe (35) and low-temperature receiver return pipe (36), also be connected with respectively heat-exchanging water tank water inlet pipe and heat-exchanging water tank return pipe at described heat-exchanging water tank (9) two ends, on described heat-exchanging water tank water inlet pipe, be provided with heat-exchanging water tank water intaking valve (16), on described heat-exchanging water tank return pipe, be provided with heat-exchanging water tank back-water valve (BWV) (17), be connected with described water knockout drum (25) and circulating pump (24) at described heat-exchanging water tank water inlet pipe, on described heat-exchanging water tank return pipe, connect described water collector (26) and miniature pressure regulating pump (29), the water inlet of described circulating pump (24), the delivery port of the delivery port of low-temperature receiver outlet pipe (35) and thermal source outlet pipe (7) is connected on three ports of the first threeway (27), the water return outlet of the delivery port of described miniature pressure regulating pump (29), the water return outlet of low-temperature receiver return pipe (36) and thermal source return pipe (8) is connected on three ports of the second threeway (28), between described solar energy heating water tank (1) and heat-exchanging water tank (9), form and heat pipeline by described thermal source outlet pipe (7), circulating pump (24), water knockout drum (25), heat-exchanging water tank water inlet pipe, heat-exchanging water tank return pipe, water collector (26), miniature pressure regulating pump (29) and thermal source return pipe (8), between described cellar cistern (34) and heat-exchanging water tank (9), form refrigeration pipe by described low-temperature receiver outlet pipe (35), circulating pump (24), water knockout drum (25), heat-exchanging water tank water inlet pipe, heat-exchanging water tank return pipe, water collector (26), miniature pressure regulating pump (29) and low-temperature receiver return pipe (36).
2. a kind of water air-conditioning system that indoor heating and refrigeration are provided according to claim 1, it is characterized in that: be provided with water inlet pipe at described solar energy heating water tank upper and be connected with electronics water intaking valve (2), in described heat collection water tank inwall upper end, Water level controller (30) is installed, the signal output part of described Water level controller (30) is connected with the signal input part of self water feeding electronic valve (2), the bottom of described heat collection water tank (1) is provided with shower water mouth and is connected with shower water pipe (23), is provided with overflow pipe (3) at heat collection water tank outer wall; Described in heat collection water tank (1) middle-end base plate be provided with auxiliary heater (4), be provided with temperature sensor (5) and temperature detect switch (TDS) (6) on the top of heat collection water tank (1).
3. a kind of water air-conditioning system that indoor heating and refrigeration are provided according to claim 1, it is characterized in that: have timer (22) in the arranged outside of described heat-exchanging water tank (9), the signal output part of described timer (22) is connected with the signal input part of described three-dimensional reversal valve (14).
4. a kind of water air-conditioning system that indoor heating and refrigeration are provided according to claim 1, it is characterized in that: described the first threeway and the second threeway are intelligent control valve, the arranged outside of described heat-exchanging water tank (9) has intelligent switch (31), and the signal output part of described intelligent switch (31) is connected with the signal input part of the first threeway (27) and the second threeway (28) respectively.
5. a kind of water air-conditioning system that indoor heating and refrigeration are provided according to claim 1, is characterized in that: be above connected with a water inlet pipe by self water feeding electronic valve (2) at heat collection water tank (1).
6. a kind of water air-conditioning system that indoor heating and refrigeration are provided according to claim 1, is characterized in that: the inner drum material of described heat-exchanging water tank (9) is corrosion resistant plate and makes, and described cool-heat-exchanger adopts slim heat-conducting metal to make; Described heat-exchanging water tank inner drum skin is coated with thermal insulation material.
7. a kind of water air-conditioning system that indoor heating and refrigeration are provided according to claim 1, is characterized in that: the bypass end number of described water knockout drum (25) and water collector (26) is identical; Each bypass end of described water knockout drum (25) is connected with the water intaking valve of multiple heat-exchanging water tanks respectively; Each bypass end of described water collector (26) is connected with the back-water valve (BWV) of multiple heat-exchanging water tanks respectively.
CN201420164315.5U 2014-04-04 2014-04-04 Water air conditioning system capable of providing indoor heating and refrigerating Withdrawn - After Issue CN203757935U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103884067A (en) * 2014-04-04 2014-06-25 东南大学 Water air conditioner system capable of providing indoor heating and refrigerating

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103884067A (en) * 2014-04-04 2014-06-25 东南大学 Water air conditioner system capable of providing indoor heating and refrigerating

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