CN102042668A

CN102042668A - Space water new energy hot water system

Info

Publication number: CN102042668A
Application number: CN 201010542816
Authority: CN
Inventors: 何云超
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-11-11
Filing date: 2010-11-11
Publication date: 2011-05-04

Abstract

The invention discloses a space water new energy hot water system which comprises air energy hot water equipment, solar hot water equipment, a circulating water pump, a compression-resistant water squeezing tank, a valve used for a user, water pipes and a wastewater heat recovery plant, wherein, the wastewater heat recovery plant comprises a wastewater solenoid valve, a wastewater heater, a wastewater reservoir and a wastewater energy submersible pump; the wastewater heater comprises a condenser, an electronic expansion valve, an evaporator and a compressor which are sequentially communicated together via a Freon pipe to form a circulation loop; and the evaporator and the wastewater reservoir form the circulation loop through two water pipes, one of the water pipes is fixedly provided with the wastewater submersible pump at the end head of the in the wastewater reservoir, and the water pipe is positioned above the other water pipe. The space water new energy hot water system provided by the invention is reasonably manufactured by integrating a solar water heater, an air energy water heater and the wastewater heater, and the problems that the solar water heater and the air energy water heater can not supply hot water owing to weather influence at times and high-temperature domestic wastewater can not be well utilized are solved.

Description

Space water new forms of energy hot-water heating system

Technical field

The present invention relates to solar water heater, air-source water heater, the comprehensive hot-water heating system of using of waste water energy water heater.

Background technology

The firing equipment of heating domestic water mainly contains at present: electric heater, oil-fired water-boiler, natural gas hot-water boiler, solar water heater, air energy heat pump water heater; Be as the criterion so that one ton of water is heated to 60 degrees centigrade from 15 degrees centigrade, required power consumption be followed successively by 53.87 the degree, 5.2 kilograms, 6.45 cubes, 18.5 the degree, 13.45 the degree; The shortcoming that adopts electric heater be consume energy bigger, adopting the shortcoming of oil-fired water-boiler is to be easy to generate pollution, adopt the shortcoming of natural gas hot-water boiler to be: natural gas is as a kind of high-grade energy, be applied to the high temperature field more than 100 degrees centigrade, if be used for 55-60 degree centigrade low temperature field, obviously relatively waste, the shortcoming that adopts solar water heater is when there not being the sun, when environment temperature is low, system can't operate as normal, the shortcoming that adopts air energy heat pump water heater be consume energy also relatively large, heat exchanger on it freezes when temperature is low easily, defrost process need consume more energy, it is under-supply also to occur hot water in addition easily, and equipment damages easily.

Present a part of domestic hot-water such as water for bathing, the heat of a part of water is from air evaporation 1/3rd after using up, and a part of in addition waste water enters in the waste water official website, municipal by waste pipe, does not make full use of like this, and seeming comparatively wastes resource.

Summary of the invention

The purpose of this invention is to provide a kind of space water new forms of energy hot water facility, the problem that present solar water heater, air-source water heater are subjected to weather effect can't provide hot water and high-temperature domestic wastewater well to be utilized sometimes is provided.

The technical solution adopted for the present invention to solve the technical problems is:

Space water new forms of energy hot water facility comprises that air energy hot water facility, solar water heating equipment, water circulating pump, resistance to compression formula water squeezing case, user use valve, water pipe, waste water energy thermal recovery unit; Waste water can comprise waste water energy electromagnetic valve, waste water energy water heater, wastewater disposal basin, waste water energy immersible pump by heat reclaim unit; Waste water can comprise condenser, electric expansion valve, evaporimeter, compressor by water heater, and above-mentioned parts are communicated with the formation closed circuit by the freon pipe successively; Evaporimeter forms closed circuit by two water pipes and wastewater disposal basin, and wherein the termination of water pipe in wastewater disposal basin is fixed with waste water energy immersible pump, and this water pipe is in the top of an other water pipe; Water circulating pump is connected by water pipe with an end of these three devices of condenser during solar water heater, air-source water heater, waste water can water heaters respectively by three branch roads, the other end of solar water heater, air-source water heater, these three water heaters of waste water energy water heater is connected with resistance to compression formula water squeezing case by water pipe respectively, the other end of resistance to compression formula water squeezing case uses valve to be connected with the user, it is waste pipe that the user uses the valve below, and the other end of waste pipe links to each other with wastewater disposal basin.

The invention has the beneficial effects as follows:

1, had about 200 days and can solve the hot water problem by solar energy according to meteorological data in 1 year 365 days, also have and to solve the hot water problem with waste water in 165 days 80%, electricity consumption 7.9 degree of water per ton, 165 days 80%=132 days * 7.9 degree=1042.80 degree, also have 20% to be to finish by air energy heat pump water heater to deal with problems, the time that generally lacks heat energy is winter often, the Nature temperature is low many again with the hot water amount, so can only replenish heat energy with air-source water heater, air-source water heater can heat dissipation imitates than being 200% in the time of in the winter time, 165 days 20% be 33 days, 53.87 the electricity consumption of ÷ 200=hot water per ton is 26.955 degree, 33 days * 26.955 degree=888.90 degree, 1 year 365 days/ton, the electricity consumption in 1 year is the electricity consumption addition ÷ 365 days that the electricity consumption of air-source water heater and waste water can water heaters, 1 year every day average per ton hot water power consumption 5.29 degree.

2, existing boiler all is to adopt the open type boiler, when the hot water in the needs use boiler, then need the water pump supercharging, water in the water tank is pressurized to the user here, the present invention adopts resistance to compression formula water tank, utilize pressure own in the pipe network, need not to use water pump to pressurize in addition, thereby save the use of water pump.

3, solar water heater of the present invention, air energy heat pump water heater and waste water energy thermal recovery unit need not each water heater and all mate a water circulating pump, so escapable cost only by by a water circulating pump control.

Description of drawings

Fig. 1 is the wiring diagram of preferred embodiment;

Fig. 2 is the stereogram of Fig. 1;

Fig. 3 is the line map that waste water energy heat-exchanger pump is connected with wastewater disposal basin;

Fig. 4 is the stereogram of Fig. 3;

Fig. 5 is the schematic diagram that waste water energy water heater is removed top cover;

Fig. 6 is the schematic diagram that waste water energy water heater is removed the right side plate;

Fig. 7 is that the A of Fig. 6 is to schematic diagram;

1 water inlet total valve among the figure, 2 check valve, 3 connect water pipe, 4 boiler sewage draining valves, 5 water circulating pumps, 6 solar water heater electromagnetic valve doors, 7 solar water heaters, 8 boilers, the 9 single valves of having a bath, 10 delivery ports of having a bath, 11 waste pipes, 12 waste water energy water heater, 121. evaporimeters, 1211. top board, 1212. base plate, 1213. baffle plate, 1214. evaporation tube, 122 freon tube connectors, 123. condenser, 124. cooling water inlet, 125. hot water outlet, 13 waste water energy immersible pump, 14 wastewater disposal basins, the hot device electromagnetic valve of 15 waste water energy, 16 air energy electromagnetic valve, 17 air-source water heaters, the 18. shower house pond of falling into water.19. wastewater disposal basin dredge pump, 20. fluid reservoirs, 21. sewage discharge pipes.22. electric expansion valve, 23. strainer valves, 24. compressors.

The specific embodiment

Please refer to Fig. 1 to Fig. 7, present embodiment can three kinds of water heaters of water heater reasonably be prepared solar water heater, air-source water heater, waste water, has complementary advantages, and remedies the existing defective of various water heaters technically.

There is not the sun, cloudy day, rainy day, snowy day, when the temperature of external environment be lower than+10 when spending, when high-temperature water flows out from the delivery port 10 of having a bath, when flowing in the wastewater disposal basin 14 by waste pipe 11 again, at this moment, open waste water energy immersible pump 13, effect through waste water energy immersible pump 13, waste water just is transported in the evaporimeter 121 of waste water in can water heater 12, by the freon heat exchange in waste water and the evaporation tube 1214, original liquid freon becomes gaseous state, the freon of gaseous state just flow in the condenser 123 by freon tube connector 122 and compressor 24, at this moment, the water that from connect water pipe 3 nets, flows out the into water total valve 1 of flowing through successively, check valve 2, water circulating pump 5 enters in the condenser 123 from cooling water inlet 124, and the freon of natural water and gaseous state carries out heat exchange, flows to the resistance to compression formula boiler 8 from hot water outlet 125 after the cold water heating, to single valve 9 places of having a bath, people just can constantly use the waste water energy so again.The freon of the gaseous state after catching a cold becomes liquid and flow in the fluid reservoir 20, and then is flow in the evaporimeter and also circulated so successively by electric expansion valve 22, strainer valve 23 controls.After using the long period, after the water in the wastewater disposal basin 14 reached waterline, graywater pond dredge pump 19 was discharged a part of waste water from sewage discharge pipe 21.In order to make the waste water and the heat exchange efficiency height of freon in the evaporimeter 121, fixing row replaces staggered baffle plate 1213 on special top board 1211 at evaporimeter 121, base plate 1212, the evaporation tube, and waste water just can contact with evaporimeter 121 fully like this.Above-mentioned top board 1211, base plate 1212 and side plate are all adopted and are coated antirust material or directly made by antirust material, keep the parts non-corrosive in the evaporimeter like this.

At the temperature of the Nature more than 10 degree, fine day has the solar time, the temperature of the water under the radiation of the sun in the solar water heater begins to rise, at this moment ON cycle water pump 5 and solar water heater electromagnetic valve door 6, close air can electromagnetic valve 16 and waste water can water heater electromagnetic valve 15, solar water heater 7 will absorb heat and water is heated and be transported in the squash type boiler 8 in order to use.

When 14 li of wastewater disposal basins do not have waste water or water temperature be lower than 2 when spending, the evaporimeter 121 of waste water energy water heater 12 can produce freezing, can't operate as normal, just start the ring water pump 5 of escaping, air energy electromagnetic valve 16 in the time of cannot absorbing heat energy, close Electromagnetically solar energy valve 6, waste water energy water heater electromagnetic valve 15; Air-source water heater 17 utilizes the accumulation of heat energy formula hot-water line of air energy, produces low temperature by the evaporation of the fluorine Lyons in the copper pipe in the fin of unit, about spending than the temperature low 10 of the Nature.Outside, fan flows the air of fin, and fluorine Lyons that the heat energy of the Nature passes in the copper pipe naturally becomes gasification, produces high pressure-temperature gas by compressor operating, by air-source water heater hot water escape the ring pumping system can be stored into boiler 8 to this, be stored into the temperature of setting always.After boiler 8 uses the long periods, can use and open boiler sewage draining valve 4 and carry out blowdown.

But the said equipment is isolated operation also, also can move in twos, even can three operation together, as above-mentioned three valves are all opened, the hot water that flows out from the single valve of having a bath compiles the drowning pond 18 of shower house, then after waste pipe 11 flow into wastewater disposal basin 14, waste water can carry out heat exchange by 12 pairs of waste water of water heater, gives running water with the exchange heat of waste water, is transported to then in the resistance to compression formula water tank 8, and then through single valve 9 outflows of having a bath, circulation is gone down so successively.

Claims

1. space water new forms of energy hot-water heating system comprises that air energy hot water facility, solar water heating equipment, water circulating pump, resistance to compression formula water squeezing case, user use valve, water pipe, is characterized in that: also comprise waste water energy thermal recovery unit; Waste water can comprise waste water energy electromagnetic valve, waste water energy water heater, wastewater disposal basin, waste water energy immersible pump by heat reclaim unit; Waste water can comprise condenser, electric expansion valve, evaporimeter, compressor by water heater, and above-mentioned parts are communicated with the formation closed circuit by the freon pipe successively; Evaporimeter forms closed circuit by two water pipes and wastewater disposal basin, and wherein the termination of water pipe in wastewater disposal basin is fixed with waste water energy immersible pump, and this water pipe is in the top of an other water pipe; Water circulating pump is connected by water pipe with an end of these three devices of condenser during solar water heater, air-source water heater, waste water can water heaters respectively by three branch roads, the other end of solar water heater, air-source water heater, these three water heaters of waste water energy water heater is connected with resistance to compression formula water squeezing case by water pipe respectively, the other end of resistance to compression formula water squeezing case uses valve to be connected with the user, it is waste pipe that the user uses the valve below, and the other end of waste pipe links to each other with wastewater disposal basin.