CN206113298U - Energy -conserving hot -water supply device - Google Patents

Energy -conserving hot -water supply device Download PDF

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Publication number
CN206113298U
CN206113298U CN201621176863.5U CN201621176863U CN206113298U CN 206113298 U CN206113298 U CN 206113298U CN 201621176863 U CN201621176863 U CN 201621176863U CN 206113298 U CN206113298 U CN 206113298U
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CN
China
Prior art keywords
water
water tank
thermal resistance
magnetic valve
way magnetic
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201621176863.5U
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Chinese (zh)
Inventor
程广振
郑斌斌
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Huzhou University
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Huzhou University
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Publication date
Application filed by Huzhou University filed Critical Huzhou University
Priority to CN201621176863.5U priority Critical patent/CN206113298U/en
Application granted granted Critical
Publication of CN206113298U publication Critical patent/CN206113298U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00Climate change mitigation technologies for sector-wide applications
    • Y02P80/10Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier

Abstract

The utility model provides an energy -conserving hot -water supply device, by the water tank, the water tank thermal resistance, the hot water solenoid valve, the cold water solenoid valve, electric heater, heat exchanger, upper limit level gauge, the lower limit level gauge, electricity heating system, the residual heat recycling system composition, electricity heating system includes the water tank thermal resistance, electricity heating control ware, electrical heating operation ware, electric heater, the controlling means of residual heat recycling system includes the water tank thermal resistance, the thermal resistance of intaking, three solenoid valve controllers, three solenoid valve operate the ware, a three -way electromagnetic valve, rationally control waste heat utilization equipment and electric heater's work, make full use of production facility waste heat, the present invention has the advantages of high automatization, production cost is low, the characteristics that power consumption is little, can making a living, it lives to produce supplies hot water, the heat supply cost is reduced, energy saving and environmental protection.

Description

Energy-saving hot water feeding mechanism
Technical field
The present invention relates to the energy-saving hot water supply dress of a kind of hot-water supply device, especially a kind of recycling equipment waste heat Put.
Background technology
Equipment in many factories, produces in production process along with heat, is that guarantee equipment runs well, and needs to carry out Cooling, recycling equipment waste heat to the reasonable control of residual heat using device, not only energy-conserving and environment-protective, and can be productive life Hot-water supply, reduces heat cost.
The content of the invention
For the effectively save energy, it is ensured that hot-water supply temperature stabilization, the present invention adopts temperature sensor, liquid level sensor, Temperature controller, temperature operator, three-way magnetic valve, Through solenoid valve, electric heater etc., rationally control residual heat using device and The work of electric heater, makes full use of production equipment waste heat, with the little spy of high degree of automation, low production cost, power consumption Point.
The technical solution adopted for the present invention to solve the technical problems is:Energy-saving hot water feeding mechanism is by water tank, water tank warm Resistance, hot water electromagnetic valve, cold water magnetic valve, electric heater, heat exchanger, upper limit level meter, bottom limit level meter, electrical heating system System, waste heat circulation system composition.Water tank thermal resistance is arranged on the top of water tank, and hot water electromagnetic valve is arranged on the side of water tank Portion, cold water magnetic valve is arranged on the side lower of water tank, and upper limit level meter is arranged on the liquid level upper limit position that water tank is allowed, lower limit Liquid level gauge is arranged on the liquid level lower limit position that water tank is allowed, and heat exchanger is arranged on the middle part of water tank, and electric heater is arranged on water Lower box part.
The electric heating system includes water tank thermal resistance, and electrical heating controller, electrical heating operator, electric heater, electricity adds Connect by electric signal between hot systems each several part.
The pipeline of the waste heat circulation system is sequentially installed with water inlet pipe, thermal resistance of intaking, three-way magnetic valve, heat exchanger Water inlet pipe, heat exchanger, return pipe is connected with bypass pipe between three-way magnetic valve and return pipe;The control of waste heat circulation system Device processed includes water tank thermal resistance, thermal resistance of intaking, three-way magnetic valve controller, three-way magnetic valve operator, three-way magnetic valve, Connect by electric signal between the control device each several part of waste heat circulation system.
The operation principle of the present invention is as follows:Water lev el control.When the water level in water tank is less than the liquid level lower limit for allowing, lower limit Liquid level gauge sends signal control cold water magnetic valve and opens, water tank water intake;When the water level in water tank is higher than the liquid level upper limit for allowing, Upper limit level meter sends signal control cold water closed electromagnetic valve, and water tank stops water inlet, realizes that cistern water level is automatically controlled.Needs make When using hot water, hot water electromagnetic valve's hot-water supply is opened.
Circulating-heating.When the water tank temperature that water tank thermal resistance is detected is less than the circulating water temperature that water inlet thermal resistance is detected When, three-way magnetic valve controller sends instruction, three-way magnetic valve operator control three-way magnetic valve, water inlet pipe and heat exchanger Water inlet pipe is connected, and then circulating hot water is flowed out by the water in heat exchanger heating water tank from return pipe.When the inspection of water tank thermal resistance When the water tank temperature measured is higher than the circulating water temperature that water inlet thermal resistance is detected, three-way magnetic valve controller sends instruction, and three Three-way electromagnetic valve operator control three-way magnetic valve, water inlet pipe is connected with bypass pipe, the obstructed over-heat-exchanger of circulating hot water from time Water pipe flows out, it is to avoid recirculated water takes heat out of from water tank, improves utilization efficiency of heat energy.
Electrical heating.If the temperature of circulation thermal source is relatively low, it is impossible to meets requirement of the user to hot water temperature, needs to enable electricity Heating system, after the circulating-heating of stipulated time, when the water tank temperature that water tank thermal resistance is measured requires temperature less than user When, electrical heating controller sends instruction, electrical heating operator control electric heater heating, it is ensured that supply water temperature is stable.
The characteristics of the utility model is the waste heat that can be produced in the effectively utilizes production equipment course of work, energy saving, Auxiliary electrical heater system, it is ensured that hot water supplies reliable operation.
Description of the drawings
Below in conjunction with the accompanying drawings invention is further illustrated with example.
Fig. 1 is the structural representation of the present invention.
In Fig. 1,1. water tank, 2. water tank thermal resistance, 3. hot water electromagnetic valve, 4. cold water magnetic valve, 5. electrical heating controller, 6. Electrical heating operator, 7. electric heater, 8. heat exchanger, 9. upper limit level meter, 10. heat exchanger water inlet pipe, 11. threeway electromagnetism Valve, 12. bottom limit level meters, 13. three-way magnetic valve operators, 14. three-way magnetic valve controllers, 15. water inlet thermal resistances, 16. enter Water pipe, 17. bypass pipes, 18. return pipes.
Specific embodiment
Energy-saving hot water feeding mechanism in Fig. 1 is by water tank(1), water tank thermal resistance(2), hot water electromagnetic valve(3), cold water electromagnetism Valve(4), electric heater(7), heat exchanger(8), upper limit level meter(9), bottom limit level meter(12), electric heating system, waste heat follows Loop systems are constituted.Water tank thermal resistance(2)Installed in water tank(1)Top, hot water electromagnetic valve(3)Installed in water tank(1)Side Top, cold water magnetic valve(4)Installed in water tank(1)Side lower, upper limit level meter(9)Installed in water tank(1)The liquid of permission Position upper limit position, bottom limit level meter(12)Installed in water tank(1)The liquid level lower limit position of permission, heat exchanger(8)Installed in water Case(1)Middle part, electric heater(7)Installed in water tank(1)Bottom.
The electric heating system includes water tank thermal resistance(2), electrical heating controller(5), electrical heating operator(6), it is electric to add Hot device(7), connect by electric signal between electric heating system each several part.
The pipeline of the waste heat circulation system is sequentially installed with water inlet pipe(16), thermal resistance of intaking(15), three-way magnetic valve (11), heat exchanger water inlet pipe(10), heat exchanger(8), return pipe(18), in three-way magnetic valve(11)And return pipe(18)It Between be connected with bypass pipe(17);The control device of waste heat circulation system includes water tank thermal resistance(2), thermal resistance of intaking(15), three Three-way electromagnetic valve controller(14), three-way magnetic valve operator(13), three-way magnetic valve(11), the control device of waste heat circulation system Connect by electric signal between each several part.
The operation principle of the present invention is as follows:Water lev el control.Water tank(1)In water level less than allow liquid level lower limit when, under Limit liquid level gauge(12)Send signal control cold water magnetic valve(4)Open, water tank(1)Water inlet, water tank(1)In water level higher than allow The liquid level upper limit when, upper limit level meter(9)Send signal control cold water magnetic valve(4)Close, water tank(1)Stop water inlet, realize Water tank(1)Water level is automatically controlled.When needing to use hot water, hot water electromagnetic valve is opened(3)Hot-water supply.
Circulating-heating.Water tank thermal resistance(2)The water tank temperature for detecting is less than water inlet thermal resistance(15)The circulation for detecting During coolant-temperature gage, three-way magnetic valve controller(14)Send instruction, three-way magnetic valve operator(13)Control three-way magnetic valve(11), Water inlet pipe(16)And heat exchanger water inlet pipe(10)Connect, circulating hot water passes through heat exchanger(8)Heating water tank(1)In Water, then from return pipe(18)Flow out.When water tank thermal resistance(2)The water tank temperature for detecting is higher than water inlet thermal resistance(15)Detection During the circulating water temperature for going out, three-way magnetic valve controller(14)Send instruction, three-way magnetic valve operator(13)Control three is powered Magnet valve(11), water inlet pipe(16)And bypass pipe(17)Connect, the obstructed over-heat-exchanger of circulating hot water(8)From return pipe(18)Stream Go out, it is to avoid recirculated water takes heat out of from water tank, improve utilization efficiency of heat energy.
Electrical heating.If the temperature of circulation thermal source is relatively low, it is impossible to meets requirement of the user to hot water temperature, needs to enable electricity Heating system, after the circulating-heating of stipulated time, when water tank thermal resistance(2)The water tank temperature measured requires temperature less than user When spending, electrical heating controller(5)Send instruction, electrical heating operator(6)Control electric heater(7)Heating, it is ensured that supply water temperature It is stable.

Claims (3)

1. energy-saving hot water feeding mechanism, by water tank(1), water tank thermal resistance(2), hot water electromagnetic valve(3), cold water magnetic valve(4), electricity Heater(7), heat exchanger(8), upper limit level meter(9), bottom limit level meter(12), electric heating system, waste heat circulation system group Into the pipeline of the waste heat circulation system is sequentially installed with water inlet pipe(16), thermal resistance of intaking(15), three-way magnetic valve(11), Heat exchanger water inlet pipe(10), heat exchanger(8), return pipe(18), in three-way magnetic valve(11)And return pipe(18)Between connect It is connected to bypass pipe(17), it is characterized in that:Water tank thermal resistance(2)The water tank temperature for detecting is less than water inlet thermal resistance(15)Detect Circulating water temperature when, three-way magnetic valve controller(14)Send instruction, three-way magnetic valve operator(13)Control threeway electromagnetism Valve(11), water inlet pipe(16)And heat exchanger water inlet pipe(10)Connect, circulating hot water passes through heat exchanger(8)Heating water tank (1)In water, then from return pipe(18)Flow out;When water tank thermal resistance(2)The water tank temperature for detecting is higher than water inlet thermal resistance (15)During the circulating water temperature for detecting, three-way magnetic valve controller(14)Send instruction, three-way magnetic valve operator(13)Control Three-way magnetic valve processed(11), water inlet pipe(16)And bypass pipe(17)Connect, the obstructed over-heat-exchanger of circulating hot water(8)From backwater Pipe(18)Flow out, it is to avoid recirculated water takes heat out of from water tank, improve utilization efficiency of heat energy.
2. energy-saving hot water feeding mechanism as claimed in claim 1, is characterized in that:After the circulating-heating of stipulated time, when Water tank thermal resistance(2)When the water tank temperature measured requires temperature less than user, electrical heating controller(5)Send instruction, electrical heating Operator(6)Control electric heater(7)Heating, it is ensured that supply water temperature is stable.
3. the energy-saving hot water feeding mechanism as described in claim 1 or claim 2, is characterized in that:Water tank(1)In water level it is low When the liquid level lower limit for allowing, bottom limit level meter(12)Send signal control cold water magnetic valve(4)Open, water tank(1)Water inlet, water Case(1)In water level higher than allow the liquid level upper limit when, upper limit level meter(9)Send signal control cold water magnetic valve(4)Close, Water tank(1)Stop water inlet, realize water tank(1)Water level is automatically controlled.
CN201621176863.5U 2016-10-27 2016-10-27 Energy -conserving hot -water supply device Expired - Fee Related CN206113298U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621176863.5U CN206113298U (en) 2016-10-27 2016-10-27 Energy -conserving hot -water supply device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621176863.5U CN206113298U (en) 2016-10-27 2016-10-27 Energy -conserving hot -water supply device

Publications (1)

Publication Number Publication Date
CN206113298U true CN206113298U (en) 2017-04-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621176863.5U Expired - Fee Related CN206113298U (en) 2016-10-27 2016-10-27 Energy -conserving hot -water supply device

Country Status (1)

Country Link
CN (1) CN206113298U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106369813A (en) * 2016-10-25 2017-02-01 湖州师范学院 Energy-saving hot water supply device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106369813A (en) * 2016-10-25 2017-02-01 湖州师范学院 Energy-saving hot water supply device

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170419

Termination date: 20191027