CN202254399U - Control device for hot water supply by solar water heater and electric water heater or gas water heater - Google Patents

Control device for hot water supply by solar water heater and electric water heater or gas water heater Download PDF

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Publication number
CN202254399U
CN202254399U CN 201120315628 CN201120315628U CN202254399U CN 202254399 U CN202254399 U CN 202254399U CN 201120315628 CN201120315628 CN 201120315628 CN 201120315628 U CN201120315628 U CN 201120315628U CN 202254399 U CN202254399 U CN 202254399U
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CN
China
Prior art keywords
water
heater
water heater
automatically controlled
triple valve
Prior art date
Application number
CN 201120315628
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Chinese (zh)
Inventor
张伟
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张伟
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Priority to CN 201120315628 priority Critical patent/CN202254399U/en
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Publication of CN202254399U publication Critical patent/CN202254399U/en

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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers

Abstract

The utility model discloses an automatic control device for hot water supply by a solar water heater and an electric water heater or a gas water heater, which comprises a water temperature sensor, an electric control three-way valve, a temperature controller, a connecting pipe and a shell. The first end of the electric control three-way valve is connected with a cold water inlet of the gas water heater or the electric water heater by the connecting pipe while the second end of the electric control three-way valve is divided into two branches. One of the branches is connected with a hot water outlet of the gas water heater or the electric water heater while the other one of the branches is connected with a hot water using area. The third end of the electric control three-way valve is connected with a water outlet of the solar water heater by the connecting pipe. The signal input end of the electric control part of the electric control three-way valve is connected with the temperature controller. The water temperature sensor is installed in the connecting pipe between the electric control three-way valve and the water outlet of the solar water heater. The output end of the water temperature sensor is connected with one input end of the temperature controller. The control device for hot water supply by the solar water heater and the electric water heater or the gas water heater disclosed by the utility model has the advantages of automatic switch in switching two heat supply devices without closing the valves by workers, energy conservation, good using effect, automatic control and convenient use.

Description

Solar water heater cooperates the control device of heat supply water with electricity or gas heater
[technical field]
The utility model relates to control device, specifically relates to a kind of solar water heater cooperates heat supply water with electric heater or gas heater control device.
[background technology]
Water heater just is meant through various physical principles, cold water temperature is raise become a kind of device of hot water.Can be divided into four kinds of electric heaters, gas heater, solar water heater, air-source water heater according to the principle difference.Electric heater, gas heater, solar water heater are used the most extensive.Because solar water heater is the water heater that adopts the vacuum heat collection pipe assembling, has illumination just can produce hot water, and is the most energy-conservation, so in order to save the energy, reduction expense, solar water heater is all installed by a lot of families.But solar water heater just can't use under the not strong situation of continuously cloudy day or illumination in winter; So it is subsequent use that a gas heater or electric heater are installed again; Can not the time spent at solar water heater, just open gas heater or electric heater heat supply water, at ordinary times solar water heater can with in just close gas heater or electric heater heat supply water; So promptly energy-conservation, do not influence use again.
But, when this two kinds of energy heating plant heat supply water cooperate complementary the use, when using wherein a kind of energy heating plant; Want the another kind of energy hot-water supply of manual-lock; Troublesome poeration, particularly, very inconvenient for the situation of the switch installation site apart from each other of two kinds of energy.
[utility model content]
The utility model technical problem to be solved is to provide a kind of solar water heater to cooperate the control device of heat supply water with electricity or gas heater, and solar water heater and electricity or gas heater can automatically switch.
The utility model solves the problems of the technologies described above through following technical scheme: a kind of solar water heater cooperates the self-con-tained unit of heat supply water with electric heater or gas heater; Comprise cooling-water temperature sensor, automatically controlled triple valve, temperature controller, tube connector and shell; Said cooling-water temperature sensor, automatically controlled triple valve, temperature controller, tube connector are installed in the shell; First end of said automatically controlled triple valve connects the cold water inlet of gas heater or electric heater through tube connector; Second end of said automatically controlled triple valve is divided into two branches through tube connector; The hot water outlet of connection gas heater or electric heater; Another connects hot water and uses water spot, and the 3rd end of automatically controlled triple valve connects the solar water heater delivery port through tube connector, and the signal input part of the automatically controlled part of automatically controlled triple valve connects temperature controller; Cooling-water temperature sensor is installed in the tube connector between automatically controlled triple valve and the solar water heater delivery port, and the output of cooling-water temperature sensor is connected to an input of temperature controller.
Said automatically controlled triple valve and hot water are with installing a hot water circulating pump between the interface of water spot, the power line and the signal control line of hot water circulating pump are received on the temperature controller respectively.
The utility model has the advantages that: two kinds of heating plants reach automatic switchover when switching, need not manual work and remove valve-off; The water temperature that flows out when solar water heater reaches setting value, and the water that solar water heater flows out flows directly to intake, when the water temperature that flows out when solar water heater does not reach setting value; Flow through automatically gas heater or electric heater of the water that solar water heater flows out heats again, makes its water temperature that reaches setting, need not manual work and removes to carry out conversion operations; Both satisfied energy-conservation and result of use; Automatically control is easy to use again, improves comfort level.
[description of drawings]
Fig. 1 is the utility model solar water heater cooperates heat supply water with electric heater or gas heater a self-con-tained unit structure principle chart.
Fig. 2 is the utility model solar water heater cooperates the self-con-tained unit of heat supply water with electric heater or gas heater a preceding diagrammatic sketch.
[specific embodiment]
Combine embodiment that the utility model is done further to describe with reference to the accompanying drawings so that those skilled in the art can better understand the utility model and can implement, but the embodiment that lifts not conduct to the qualification of the utility model.
See also Fig. 1 and shown in Figure 2, the utility model solar water heater cooperates the self-con-tained unit of heat supply water to comprise cooling-water temperature sensor 1, automatically controlled triple valve 2, temperature controller 3, tube connector 4 and shell 5 with electric heater or gas heater.Said cooling-water temperature sensor 1, automatically controlled triple valve 2, temperature controller 3, tube connector 4 are installed in the shell 5.Tube connector 4 adopts copper pipe.
The A end of said automatically controlled triple valve 2 connects the cold water inlet of gas heater or electric heater through tube connector 4; The B end of said automatically controlled triple valve 2 is divided into two branches through tube connector 4; The hot water outlet of connection gas heater or electric heater, another connects hot water and use water spot, and the confession user uses hot water; The AB end of automatically controlled triple valve 2 connects the solar water heater delivery port through tube connector 4, and the signal input part of the automatically controlled part of automatically controlled triple valve 2 connects temperature controller 3.Cooling-water temperature sensor 1 is installed in the tube connector 4 between automatically controlled triple valve 2 and the solar water heater delivery port, and the output of cooling-water temperature sensor 1 is connected to an input of temperature controller 3.
During use; At first on temperature controller 3, preestablish required water temperature; When the user opened hot water and uses hot water with the tap of water spot, the water in the solar water heater flowed to the AB end of automatically controlled triple valve 2 through tube connector 4, and at this moment the water temperature measured of cooling-water temperature sensor 1 is passed to temperature controller 3; If be higher than predefined water temperature in the temperature controller 3; Then the automatically controlled triple valve 2 of temperature controller 3 controls is closed the A end automatically, opens the B end, and at this moment water (flow) direction is: the B end → hot water of the AB end → automatically controlled triple valve 2 of solar water heater → automatically controlled triple valve 2 flows out with the tap of water spot; When the water temperature of measuring is lower than in the temperature controller 3 predefined water temperature; Then the automatically controlled triple valve 2 of temperature controller 3 controls is closed the B end automatically; Open the A end, then water (flow) direction is: the hot water outlet → hot water of the A end → gas heater of the AB end → automatically controlled triple valve 2 of solar water heater → automatically controlled triple valve 2 or the cold water inlet → gas heater of electric heater or electric heater → gas heater or electric heater flows out with the tap of water spot.This control device operation and use is all very conveniently controlled water in the solar water heater automatically and is flowed directly to flow to after heating with water spot or flow through gas heater or electric heater again and use water spot, need not manual work and has removed controlled valve again.
Usually to use the gas heater or the electric heater of Fast Heating type for the gas heater that uses in the aforesaid operations or electric heater.
If the solar water heater of installing is a pressure-bearing type, the water tank that then can utilize solar water heater is designed to hot water cyclesystem as the buffering heat storage water tank with the hot-water heating system in the family; At this moment between the automatically controlled triple valve 2 of self-con-tained unit and the interface of hot water with water spot, hot water circulating pump (M) is installed, the power line of hot water circulating pump and signal control line are received respectively on the temperature controller 3, and the start-stop of hot water circulating pump relies on time that temperature controller 3 sets and temperature and decides; Can set the timing start-up circulation; The temperature of measuring when cooling-water temperature sensor 1 is lower than design temperature 5 when spending, and hot water circulating pump is opened, and stops when arriving design temperature; Can guarantee that like this each hot water remains the temperature that needs with the water in the person in charge under the water spot; Once the hot water of having turned on the tap, need not to wait for that water resource also cuts the waste.
In addition, in the self-con-tained unit that hot water circulating pump has been installed, also be provided with the low temperature antifreeze function; When the water temperature of cooling-water temperature sensor 1 measurement was lower than 5 ° of C, temperature controller 3 was opened automatically, and automatically controlled triple valve 2 is started working with hot water circulating pump; Water begins in the middle of solar water container, hot water circuit pipeline, self-con-tained unit and electricity or gas heater, to circulate; Electricity or gas heater heat the water in the system, when the water temperature of cooling-water temperature sensor 1 measurement reaches 15 ° of C, quit work.This antifreeze function is worked, and necessary energized of electric heater or gas heater and combustion gas are so that it can play the function that adds hot water.
Though more than described the specific embodiment of the utility model; But the technical staff who is familiar with the present technique field is to be understood that; We described concrete embodiment is illustrative; Rather than being used for qualification to the scope of the utility model, those of ordinary skill in the art are in the modification and the variation of the equivalence of doing according to the spirit of the utility model, all should be encompassed in the scope that the claim of the utility model protects.

Claims (2)

1. a solar water heater cooperates the self-con-tained unit of heat supply water with electric heater or gas heater; It is characterized in that: comprise cooling-water temperature sensor, automatically controlled triple valve, temperature controller, tube connector and shell; Said cooling-water temperature sensor, automatically controlled triple valve, temperature controller, tube connector are installed in the shell; First end of said automatically controlled triple valve connects the cold water inlet of gas heater or electric heater through tube connector; Second end of said automatically controlled triple valve is divided into two branches through tube connector, the hot water outlet of connection gas heater or electric heater, and another connects hot water and uses water spot; The 3rd end of automatically controlled triple valve connects the solar water heater delivery port through tube connector; The signal input part of the automatically controlled part of automatically controlled triple valve connects temperature controller, and cooling-water temperature sensor is installed in the tube connector between automatically controlled triple valve and the solar water heater delivery port, and the output of cooling-water temperature sensor is connected to an input of temperature controller.
2. solar water heater as claimed in claim 1 cooperates the self-con-tained unit of heat supply water with electric heater or gas heater; It is characterized in that: said automatically controlled triple valve and hot water are with installing a hot water circulating pump between the interface of water spot, the power line and the signal control line of hot water circulating pump are received on the temperature controller respectively.
CN 201120315628 2011-08-26 2011-08-26 Control device for hot water supply by solar water heater and electric water heater or gas water heater CN202254399U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201120315628 CN202254399U (en) 2011-08-26 2011-08-26 Control device for hot water supply by solar water heater and electric water heater or gas water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201120315628 CN202254399U (en) 2011-08-26 2011-08-26 Control device for hot water supply by solar water heater and electric water heater or gas water heater

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Publication Number Publication Date
CN202254399U true CN202254399U (en) 2012-05-30

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102914069A (en) * 2012-09-21 2013-02-06 浙江比华丽电子科技有限公司 Intelligent converter
CN104227838A (en) * 2014-08-29 2014-12-24 济南天硕新型墙材有限公司 Hollow brick maintenance room
CN104482588A (en) * 2014-12-08 2015-04-01 芜湖美的厨卫电器制造有限公司 Gas-electricity complementary water heating system and heating pipe temperature control component of electric water heater
CN104482587A (en) * 2014-12-08 2015-04-01 芜湖美的厨卫电器制造有限公司 Gas-electricity complementary hot water system and pipeline switching device
CN104596087A (en) * 2015-01-16 2015-05-06 芜湖美的厨卫电器制造有限公司 Gas-electricity complementary water heating system
CN104633907A (en) * 2015-01-16 2015-05-20 芜湖美的厨卫电器制造有限公司 Gas-electricity complementary hot-water system
CN104964459A (en) * 2015-07-30 2015-10-07 芜湖美的厨卫电器制造有限公司 Gas-electric water heating system and control method thereof
CN105066433A (en) * 2015-07-30 2015-11-18 芜湖美的厨卫电器制造有限公司 Hot-water system, constant-temperature device and control method of constant-temperature device
CN108533801A (en) * 2018-06-22 2018-09-14 袁文婷 The double hot water water mixing valves of shower

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102914069A (en) * 2012-09-21 2013-02-06 浙江比华丽电子科技有限公司 Intelligent converter
CN104227838A (en) * 2014-08-29 2014-12-24 济南天硕新型墙材有限公司 Hollow brick maintenance room
CN104482588B (en) * 2014-12-08 2017-12-19 芜湖美的厨卫电器制造有限公司 Fire electric complementary hot-water system
CN104482588A (en) * 2014-12-08 2015-04-01 芜湖美的厨卫电器制造有限公司 Gas-electricity complementary water heating system and heating pipe temperature control component of electric water heater
CN104482587A (en) * 2014-12-08 2015-04-01 芜湖美的厨卫电器制造有限公司 Gas-electricity complementary hot water system and pipeline switching device
CN104596087A (en) * 2015-01-16 2015-05-06 芜湖美的厨卫电器制造有限公司 Gas-electricity complementary water heating system
CN104633907A (en) * 2015-01-16 2015-05-20 芜湖美的厨卫电器制造有限公司 Gas-electricity complementary hot-water system
CN104633907B (en) * 2015-01-16 2018-08-17 芜湖美的厨卫电器制造有限公司 The electric complementary hot-water system of combustion
CN104596087B (en) * 2015-01-16 2018-11-27 芜湖美的厨卫电器制造有限公司 Fire electric complementary hot-water system
CN104964459B (en) * 2015-07-30 2017-12-19 芜湖美的厨卫电器制造有限公司 Fire electric water heating system and fire the control method of electric water heating system
CN105066433B (en) * 2015-07-30 2018-01-30 芜湖美的厨卫电器制造有限公司 The control method of hot-water heating system, thermostat and thermostat
CN104964459A (en) * 2015-07-30 2015-10-07 芜湖美的厨卫电器制造有限公司 Gas-electric water heating system and control method thereof
CN105066433A (en) * 2015-07-30 2015-11-18 芜湖美的厨卫电器制造有限公司 Hot-water system, constant-temperature device and control method of constant-temperature device
CN108533801A (en) * 2018-06-22 2018-09-14 袁文婷 The double hot water water mixing valves of shower

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