CN202853019U

CN202853019U - Household independent collection heat exchange system

Info

Publication number: CN202853019U
Application number: CN2012205015739U
Authority: CN
Inventors: 蒋强; 赵焕军
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-09-27
Filing date: 2012-09-27
Publication date: 2013-04-03
Anticipated expiration: 2022-09-27

Abstract

The utility model discloses a household independent collection heat exchange system and belongs to the field of household heat exchange equipment. The household independent collection heat exchange system comprises a water tank. A solar thermal collector is arranged outside and connected with a first fin type heat exchanger arranged in the water tank in a linkage mode. Circulation is carried out through a water pump. An air conditioner is arranged outside, a third heat exchanger is arranged outside the water tank, and the air conditioner is connected with the third heat exchanger in a linkage mode. A water channel linkage is arranged between the third heat exchanger and the water tank. A valve is arranged on the water channel linkage. The third heat exchanger is connected with an indoor heat exchange circulation pipeline. A single chip microcomputer is arranged in the system. A first temperature sensor is arranged in the water tank. The single chip microcomputer receives data from the temperature sensor and controls the air conditioner. Under the condition that the comprehensive energy consumption is relatively low, the requirements of hot water, heating and refrigeration by a family are met.

Description

A kind of family expenses are independently gathered heat-exchange system

Technical field

The utility model relates to a kind of set heat-exchange system, and particularly a kind of family expenses are independently gathered heat-exchange system, belong to the Household heat exchange apparatus field.

Background technology

Raising along with current social development and living standards of the people, more and more serious to energy degree of dependence, an energy-saving and cost-reducing fundamental state policy that becomes country, China is energy-consuming big country, coal, the natural gas resource reserve is limited, and when using these resources, can produce the environmental contaminants such as waste gas dust, therefore a kind of energy-conserving and environment-protective low-carbon high-efficiency rate equipment is to meet the lasting Scientific Outlook on Development, the research and development of equipment and need of production are complied with this trend, aspect the raising of people's living standard, in the world developed country per capita hot water to use owning amount be a general important indicator, need a kind of low consumption to extract the equipment of heat energy on the market, for people provide bath hot water, kitchen hot water, winter heating and direct drinking, summer can also refrigeration cool-down, to improve people's quality of life, and be particularly useful for the inaccessible place of city thermal pipeline, such as the mountain area villa, small-sized hotel, club, hairdressing places etc. use the larger place of hot water, also can use, northern China winter heating major part all is the hot water pipeline that city thermal company provides now, indivedual newly-built residential quarters adopt the earth source heat pump water resource heat pump that hot water is provided, various condition restriction heat energy can not be contained the residential quarter of people's lives comprehensively, the south China Yangtze river basin is clammy winter, there is not heating winter, the heating major part is to use air-conditioning, hot water adopts gas-fired equipment or electric heater, because energy use efficiency is low, waste very large, in the people life in the urgent need to a kind of independently low energy consumption hot water and heating water supply system.。

Summary of the invention

The utility model can be as the master take air for providing a kind of family expenses independently to gather heat-exchange system, and auxiliary a small amount of electric energy is realized the hot water supply of family and heating, refrigeration demand.

A kind of family expenses provided by the utility model are independently gathered heat-exchange system, comprise water tank, solar thermal collector is arranged on the outside, the outlet pipeline of solar thermal collector is connected to a finned heat exchanger that is arranged in the water tank after entering water tank inside, be provided with No. one water pump behind the finned heat exchanger, squeeze into solar thermal collector by the cold water of a water pump after with heat exchange and continue heating, externally be provided with air conditioner, heat exchanger is set outside water tank No. three, No. three heat exchangers are copper fin double-tube heat exchanger or plate heat exchanger, the output medium of air conditioner and backflow medium respectively are connected the interior copper fin pipe of heat exchanger No. three by the medium output pipe with the medium return line, there is the water route to connect between copper fin tube outside and the water tank in No. three heat exchangers, water (flow) direction and the reverse cross-exchange of refrigerant direction, the water route is provided with three-way valve on connecting, heat exchange circulation pipeline in No. three heat exchanger junction chambers, in system, be provided with single-chip microcomputer, be provided with temperature sensor in the water tank No. one, single-chip microcomputer receives temperature sensor data, the Single-chip Controlling air conditioner, in water tank, be provided with the water pipe that connects the solar thermal collector inlet pipeline, be provided with valve on the water pipe, finish the water yield supply of water tank and solar thermal collector, heat exchanger is set No. two in water tank inside, be connected with No. two outlet pipes of a water inlet pipe on No. two heat exchangers, form domestic hot-water's cycle heat exchange supply line, described air conditioner adopts VFC, single-chip microcomputer is according to switch and the frequency of Temperature Setting control air conditioner, be provided with indoor heat transmission equipment supply channel on the heat exchange circulation pipeline in the described No. three heat exchanger junction chambers, by No. two water pumps to indoor heat transmission equipment periodical feeding, be provided with No. one triple valve on the indoor heat transmission equipment supply channel, be provided with No. two triple valve on the indoor heat transmission equipment water return pipeline, UNICOM between two triple valves, be outside equipped with the pressure automatic water compensating valve that connects the solar thermal collector inlet pipeline at water tank, connect external water source or water purification machine, finish the water yield supply to solar thermal collector and water tank, temperature sensor is arranged No. two on the indoor heat transmission equipment water return pipeline, temperature sensor is arranged in the solar thermal collector No. three, when temperature in the solar thermal collector surpasses water uniform temperature in the water tank, start a water pump heat exchange.

The useful technique effect that a kind of family expenses provided by the utility model are independently gathered heat-exchange system is: this system set solar energy and air-conditioning system unite by with water tank in the heat exchanger heat exchange after form the hot water of uniform temperature, supply domestic water and heating circulation water, this system adopts Single-chip Controlling, can determine whether to open air conditioner and running frequency according to the water temperature in the water tank, when the heat energy of solar thermal collector collection can meet the demands, just needn't open air conditioner, this system has utilized the air energy to greatest extent, auxiliary a small amount of electric energy, can either supply the domestic hot-water, can supply heating circulation water again, improved people's quality of life in the situation that guarantees minimum power consumption, native system can also only adopt air conditioner refrigeration to form cold feed family during summer central air conditioner system produces refrigeration.

Description of drawings

Accompanying drawing is the schematic diagram of native system.

The specific embodiment

In order to explain more fully enforcement of the present utility model, embodiment of the present utility model is provided, these embodiments only are the elaborations to this technique, do not limit scope of the present utility model.

As shown in drawings, a kind of family expenses are independently gathered heat-exchange system, water tank 21 is set, water tank 21 preferably adopts stainless steel material to make, solar thermal collector 1 is arranged on the outside, can be according to size and the model of required hot water amount and heating area selection solar thermal collector 1, the outlet pipeline 3 of solar thermal collector 1 is connected to a finned heat exchanger 4 that is arranged in the water tank 21 after entering water tank inside, be provided with No. one water pump 5 behind the finned heat exchanger 4, No. one water pump 5 is squeezed into solar thermal collector 1 by inlet pipeline 2 with the water after the heat exchange, externally be provided with air conditioner 11, general family expenses select the power of air conditioner to get final product at 2-8P, at the water tank 21 outer heat exchangers 7 that arrange No. three, No. three heat exchangers 7 are copper fin double-tube heat exchanger or plate heat exchanger, be double pipe heat exchanger, adopt the heat exchange of copper fin pipe, the output medium of air conditioner 11 and backflow medium are connected with the medium return line by medium output pipe 18 respectively and are connected the copper fin pipe in the heat exchangers No. three, there is the water route to connect 24 between copper fin tube outside and the water tank 21 in No. three heat exchangers, water (flow) direction and the reverse cross-exchange of refrigerant direction, be provided with the electric three passes valve in the water route connection 24, exchanged heat circulation line in No. three heat exchanger 7 junction chambers, in system, be provided with single-chip microcomputer 20, be provided with temperature sensor 19 in the water tank 21 No. one, single-chip microcomputer 20 receives the data of a temperature sensor 19, Single-chip Controlling air conditioner 11, in water tank 21, be provided with the water pipe 22 that connects solar thermal collector 1 inlet pipeline 2, be provided with valve 6 on the water pipe 22, finish the water yield supply of water tank 21 and solar thermal collector 1, in water tank 21 inside heat exchanger 23 is set No. two, be connected with a water inlet pipe 14 and No. two outlet pipes 17 on No. two heat exchangers 23, form the domestic hot-water supply pipeline, described air conditioner 11 adopts VFC, single-chip microcomputer 20 is according to switch and the frequency of Temperature Setting control air conditioner 11, be provided with indoor heat transmission equipment supply channel 9 on the heat exchange circulation pipeline in described No. three heat exchanger 7 junction chambers, by No. two water pumps 8 to indoor heat transmission equipment periodical feeding, the 12nd, indoor circulation heat exchange water route, temperature sensor is arranged No. two on the indoor heat transmission equipment water return pipeline 16, temperature sensor is arranged in the solar thermal collector 1 No. three, when temperature in the solar thermal collector surpasses water uniform temperature in the water tank, when generally surpassing 3-5 ° of C, start a water pump heat exchange, be provided with No. one triple valve 10 on the indoor heat transmission equipment supply channel 9, be provided with triple valve 15 on the heat transmission equipment water return pipeline 16 No. two, UNICOM between two triple valves, when not needing indoor heating recirculated water, directly the even individual triple valve of UNICOM is recycled in the water tank 21, optimization as native system, the connection of 16 to No. two heat exchangers of heat transmission equipment water return pipeline, 7 water inlets can be set, in connection valve is set, in the time need to freezing summer, can close from the water inlet of 21 to No. two heat exchangers 7 of water tank, making the recirculated water of indoor heat transmission equipment directly enter No. two heat exchangers 7 carries out finishing indoor refrigeration after the heat exchange, at this moment can open simultaneously solar thermal collector 1 and carry out heat exchange, not affect the use of domestic water.This equipment is provided with heating power supply for subsequent use, in order to auxiliary heating when temperature is extremely low.

Native system air conditioner 11 adopts the digital spiral of DC frequency-changing or spray liquid enthalpy gain compressor air-conditioning, power is at 2-8P, adopt novel environment friendly R410A cold-producing medium, heating efficiency is high, can respond at any time the ambient temperature variation adjusts frequency, save to greatest extent the energy, water tank 21 outer wrapping 50mm insulating foam layers, water tank divides four independent pipelines, air conditioner 11 freon efficiently exchange pipeline, adopt finned seamless copper pipe double-tube heat exchanger or plate type heat exchanger as heat exchanger 7, after the heat exchange switch of hot water by a triple valve and No. two triple valves directly return water tank or through heating radiator (such as ground heating pipe, fin) returns water tank; The solar thermal collector pipeline adopts the high-efficiency fin copper pipe as a heat exchanger, can arrange that the heat in the disposable collection solar thermal collector need not repeatedly to exchange the saving electric energy to water tank when surpassing water tank temperature 3-5 ℃ with design temperature; Domestic hot-water's pipeline adopts high copper tube with fins to insert water tank 21 as No. two exchanger heats, copper pipe length reaches 16 meters, and heat exchange area is up to 20m2, and leaving water temperature reaches and the consistent effect of actual temperature in the water tank, 3-4 people's bathing needs can be satisfied simultaneously, hot water for kitchen use can be satisfied simultaneously; Heating/refrigeration is advanced water return pipeline, behind the heat exchanger 7 that water process coaxial sleeve heat exchanger during heating in the water tank 21 or plate type heat exchanger heat exchange are made, then return water tank, water is through directly circulating in indoor heat exchange circulation line after No. three heat exchanger heat exchange during refrigeration, water tank 21 interior water can adopt urban water supply also can adopt straight drink machine pure water to replace, heating water route and solar thermal collector water route sealing and circulating, use the pure water effect better, native system is controlled by mcu programming, detect in real time water tank temperature and indoor heating temperature-difference, adjust the air conditioner unit frequency, the off-premises station defrosting effect is good, energy loss is few, the utility model equipment is with note cat interface, can realize Remote control, there are four mode of operations in this system, be respectively heating, refrigeration, hot water, spend a holiday (Cold Winter need not prevent the tube of freezing for a long time), spring and autumn hot water pattern, solar thermal collector 1 provides the enough words of heat to need not to open air conditioner 11, summer, refrigeration mode was made room air conditioner, bath hot water solar energy, the two thermals source of winter solar energy and air conditioner are used for the heating pattern for warm bath hot water, during outdoor extreme cold, temperature is lower than-15 ℃ and starts heater heat supply for subsequent use, guarantees heating effect.

After describing embodiment of the present utility model in detail, the personage who is familiar with this technology can be well understood to, can carry out various variations and modification not breaking away under above-mentioned claim and the spirit, any simple modification, equivalent variations and modification that all foundations technical spirit of the present utility model is done above embodiment, the scope that all belongs to technical solutions of the utility model, and the utility model also is not subject to and gives an actual example in the specification

Claims

1. family expenses are independently gathered heat-exchange system, comprise water tank (21), it is characterized in that: solar thermal collector (1) is arranged on the outside, the outlet pipeline (3) of solar thermal collector (1) is connected to a finned heat exchanger (4) that is arranged in the water tank (21) after entering water tank (21) inside, be provided with a water pump (5) behind the finned heat exchanger (4), by a water pump (5) cold water after the heat exchange is squeezed into solar thermal collector (1) and continue heating, externally be provided with air conditioner (11), No. three heat exchangers (7) are set outside water tank (21), No. three heat exchangers (7) are copper fin double-tube heat exchanger or plate heat exchanger, the output medium of air conditioner (11) and backflow medium respectively are connected 13 by medium output pipe (18) with the medium return line) connect the interior copper fin pipe of No. three heat exchangers (7), there is the water route to connect (24) between the interior copper fin of No. three heat exchangers (7) tube outside and the water tank (21), water (flow) direction and intermediary parties are to reverse cross-exchange, be provided with three-way valve in the water route connection (24), heat exchange circulation pipeline in No. three heat exchangers (7) junction chamber, in system, be provided with single-chip microcomputer (20), be provided with a temperature sensor (19) in the water tank (21), single-chip microcomputer (20) receives a temperature sensor (19) data, single-chip microcomputer (20) control air conditioner (11).

2. a kind of family expenses according to claim 1 are independently gathered heat-exchange system, it is characterized in that: in water tank (21), be provided with the water pipe (22) that connects solar thermal collector (1) inlet pipeline (2), be provided with valve (6) on the water pipe (22), finish the water yield supply of water tank (21) and solar thermal collector (1).

3. a kind of family expenses according to claim 1 are independently gathered heat-exchange system, it is characterized in that: in water tank (21) inside No. two heat exchangers (23) are set, be connected with (14) No. two outlet pipes of water inlet pipe (17) on No. two heat exchangers (23), form domestic hot-water's cycle heat exchange supply line.

4. a kind of family expenses according to claim 1 are independently gathered heat-exchange system, it is characterized in that: described air conditioner (11) adopts VFC, and single-chip microcomputer (20) is according to switch and the frequency of Temperature Setting control air conditioner (11).

5. a kind of family expenses according to claim 1 are independently gathered heat-exchange system, it is characterized in that: be provided with indoor heat transmission equipment supply channel (9) on the heat exchange circulation pipeline in described No. three heat exchangers (7) junction chamber, by No. two water pumps (8) to indoor heat transmission equipment periodical feeding, be provided with a triple valve (10) on the indoor heat transmission equipment supply channel (9), be provided with No. two triple valves (15) on the indoor heat transmission equipment water return pipeline (16), UNICOM between two triple valves.

6. a kind of family expenses according to claim 1 are independently gathered heat-exchange system, it is characterized in that: be outside equipped with the pressure automatic water compensating valve that connects solar thermal collector (1) inlet pipeline (2) at water tank (21), connect external water source or water purification machine, finish to the water yield supply of solar thermal collector (1) and water tank (21).

7. a kind of family expenses according to claim 1 are independently gathered heat-exchange system, it is characterized in that: temperature sensor is arranged No. two on the indoor heat transmission equipment water return pipeline (16), temperature sensor is arranged No. three in the solar thermal collector (1), when temperature in the solar thermal collector (1) surpasses water uniform temperature in the water tank (21), start a water pump (5) heat exchange.