CN201259332Y

CN201259332Y - Wall hanging type constant temperature solar water heater

Info

Publication number: CN201259332Y
Application number: CN 200820131369
Authority: CN
Inventors: 林景山
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-08-05
Filing date: 2008-08-05
Publication date: 2009-06-17
Anticipated expiration: 2018-08-05

Abstract

The utility model relates to a wall hanging type constant temperature solar water heater. A plurality of barrel-shaped solar heat collecting tubes which are serially connected end to end and connected by connecting covers are fixedly and transversely arranged on a bracket to form multi-layer heating. A No.1 strong magnetizing valve for preventing the heat collecting tubes from scaling, a check valve and a pressure discharging, sewage removal and flow regulation valve are arranged on a water supply opening. Black helical and elastic contraction cores are arranged in the heat collecting tubes to prevent the tubes from frost cracking. An air exhaust tube is arranged at the top end of an output tube. The hot water is delivered into a constant temperature controller by the output tube, and the bathing temperature is set by a control board. When the bathing temperature is the same with the set temperature, the electric heater does not work; when the bathing temperature is below the set temperature, the water is heated to the set temperature. A constant temperature water mixing valve is divided into a hot water supply opening provided with a valve, and a cold water supply opening provided with a water supply valve. The water mixing valve is sealed by the tap water pressure. When the water is used, the negative pressure is generated, and the water is automatically supplied.

Description

Wall-hanging constant-temperature solar water heater

Technical field

The utility model relates to a kind of wall-hanging constant-temperature solar water heater, belongs to the Application of Solar Energy field.

Background technology

At present, though existing wall-hanging solar water heater energy-saving and environmental protection, but still exist can not be antifreeze, scale removal, fully absorb the problem of the energy and the stable heating water of sunshine.

Summary of the invention

In order to overcome the problem that existing wall-hanging solar water heater can not antifreeze, fully absorb the energy and the stable heating water of sunshine, the utility model provides a kind of wall-hanging constant-temperature solar water heater, its not only energy-saving and environmental protection, volume are small and exquisite, and can be antifreeze, scale removal, the raising thermal efficiency and constant-temperature hot water is provided.

The technical scheme that its technical problem that solves the utility model adopts is: some of the tubular solar energy heat collection pipes that traverse is connected from beginning to end on support, strong magnetizer is equipped with in the feed water inlet series connection of bottom No. one, it is less scaling when magnetized water makes the thermal-collecting tube heating, can prevent the check-valves of the aqueous reflux in the thermal-collecting tube, the pressure release scrubbing flow control valve that the energy safety relief also is housed and purifies water, each thermal-collecting tube connects with connecting cover, connect on the cover fixing hole is arranged, be screwed on support, be equipped with in the thermal-collecting tube and do not absorb water, nonpoisonous and tasteless black spiral elasticity shrinks fuse, utilizing elasticity to absorb the expanding volume that produces when freezing can be antifreeze, utilize the characteristics of black heat accumulation to increase heat in the thermal-collecting tube, reducing heat scatters and disappears, each thermal-collecting tube is connected in series from beginning to end can increase endothermic effect to improve the thermal efficiency, uppermost thermal-collecting tube is connected with water inlet by efferent duct, hot water is imported in the radiator valve, and with radiator valve in the flow water flow switch, a temp probe, No. two strong magnetizers, electric heating body, constant-temperature water mixing valve and No. two temp probes are contacted successively, efferent duct high-end has air bleeding valve, the bathing temperature is set by control panel, when the temperature of surveying when temp probe is the same with design temperature, calandria is not worked, when being lower than design temperature, electric heating body is adjusted heating power to reach design temperature by the control panel instruction, and work with the work of flow water flow switch, No. two strong magnetizers replenish magnetization to water simultaneously, the active water that obtains has further solved the scale problems of electric heating body, when being higher than design temperature, electric heating body is not worked, need temperature by the constant-temperature water mixing valve setting, constant-temperature water mixing valve is divided into the heat supply mouth of a river and mends cold water outlet, the heat supply mouth of a river is used for heat supply water, control by valve, mend and mend cold water when cold water outlet is used for mixing water, control by water compensating valve, pressure because of running water in the use forms sealer, producing negative pressure during water will automatic water supplement, do not establish water tank, with the thermal-collecting tube water storage of overstriking.(circuit design slightly)

The beneficial effects of the utility model are, have solved antifreeze scale removal problem, have improved the thermal efficiency, and can obtain constant-temperature hot water at any time, have reduced the influence degree that is subjected to weather, but wall hanging also can arbitrarily keep flat or stand up, and simple in structure, easy to use.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Accompanying drawing is the structural representation of the utility model embodiment.

1. supports among the figure, 2. thermal-collecting tube, 3. black spiral elasticity contraction fuse, 4. heating chamber, 5. sealing ring, 6. connection chamber, 7. fixing hole 8. connects cover, 9. efferent duct, 10. display screen, 11. control panels, 12. No. two strong magnetizers, 13. water cover, 14. electric heating bodies, 15. hot-water lines, 16. constant temperature water pipe, 17. No. two temp probes, 18. valves, 19. the heat supply mouth of a river, 20. entry covers, 21. feed water inlets, 22. a strong magnetizer, 23. check-valves, 24. pressure release scrubbing flow control valves, 25. water compensating valve, 26. mend cold water outlet, and 27. mend cold water pipe, 28. constant-temperature water mixing valve, 29. radiator valves, No. 30. temp probes, 31. the flow water flow switch, 32. water inlets, 33. air bleeding valves.

The specific embodiment

In the drawings, support (1) is gone up some of the tubular solar energy heat collection pipes (2) that traverse has the head and the tail series connection, feed water inlet (21) series connection of bottom is equipped with No. 1 strong magnetizer (22) and can be obtained magnetized drinking water, less scaling when making thermal-collecting tube (2) heating, can prevent the check-valves (23) of the aqueous reflux in the thermal-collecting tube (2), the pressure release scrubbing flow control valve (24) that the energy safety relief also is housed and purifies water, each thermal-collecting tube (2) connects with connecting cover (8), connect on the cover (8) fixing hole (7) is arranged, be screwed on support (1), be equipped with in the thermal-collecting tube (2) and do not absorb water, nonpoisonous and tasteless black spiral elasticity shrinks fuse (3), utilize elasticity to absorb the expanding volume that produces when freezing and solved antifreeze problem, utilize the characteristics of black heat accumulation to increase the interior heat of thermal-collecting tube (2), reducing heat scatters and disappears, the end to end endothermic effect that increases of each thermal-collecting tube (2) is to improve the thermal efficiency, hot water is imported the radiator valve (29) through water inlet (32) from uppermost thermal-collecting tube (2) by efferent duct (9), and with radiator valve (29) in flow water flow switch (31), a temp probe (30), No. two strong magnetizers (12), electric heating body (14), constant-temperature water mixing valve (28) and No. two temp probes (17) are contacted successively, efferent duct (9) high-end has air bleeding valve (33), the bathing temperature is set by control panel (11), when the temperature of surveying when a temp probe (30) is the same with design temperature, electric heating body (14) is not worked, when being lower than design temperature, electric heating body (14) is adjusted heating power to reach design temperature by control panel (11) instruction, and work with the work of flow water flow switch (31), No. two strong magnetizers (12) replenish magnetization to water simultaneously, the active water that obtains has further solved the scale problems of electric heating body (14), when being higher than design temperature, electric heating body (14) is not worked, need temperature by constant-temperature water mixing valve (28) setting, constant-temperature water mixing valve (28) is divided into the heat supply mouth of a river (19) and is used for heat supply water, control by valve (18), other has benefit cold water outlet (26), mend cold water when being used for mixing water, control by water compensating valve (25), pressure because of running water in the use forms sealer, producing negative pressure during water will automatic water supplement, do not establish water tank, with thermal-collecting tube (2) water storage of overstriking.

Claims

1. wall-hanging constant-temperature solar water heater, form by support and solar energy heat collection pipe, it is characterized in that: traverse has some of the tubular solar energy heat collection pipes of head and the tail series connection on support, the bottom is established and is in series with strong magnetizer No. one, the feed water inlet of check-valves and pressure release scrubbing flow control valve, each thermal-collecting tube connects with connecting cover, connect on the cover fixing hole is arranged, be screwed on support, be equipped with in the thermal-collecting tube and do not absorb water, nonpoisonous and tasteless black spiral elasticity shrinks fuse, uppermost thermal-collecting tube is connected with water inlet by efferent duct, and with radiator valve in the flow water flow switch, a temp probe, No. two strong magnetizers, electric heating body, constant-temperature water mixing valve and No. two temp probes are contacted successively, efferent duct high-end has air bleeding valve, be provided with control panel and constant-temperature water mixing valve in the radiator valve, constant-temperature water mixing valve is divided into the heat supply mouth of a river and mends cold water outlet, and the heat supply mouth of a river is controlled by valve, mends cold water outlet and is controlled by water compensating valve, do not establish water tank, with the thermal-collecting tube water storage of overstriking.

2. wall-hanging constant-temperature solar water heater according to claim 1 is characterized in that: some of the tubular solar energy heat collection pipes of traverse are that head and the tail are connected, and each thermal-collecting tube connects with connecting cover.

3. wall-hanging constant-temperature solar water heater according to claim 1 is characterized in that: the bottom of feed water inlet is equipped with strong magnetizer, check-valves and pressure release scrubbing flow control valve No. one.

4. wall-hanging constant-temperature solar water heater according to claim 1, it is characterized in that: flow water flow switch, a temperature-sensing probe, No. two strong magnetizers, electric heating body, constant-temperature water mixing valve and No. two temperature-sensing probes in the radiator valve are contacted successively, the bathing temperature is set by control panel, when the temperature of surveying when temp probe is the same with design temperature, calandria is not worked, when being lower than design temperature, electric heating body is adjusted heating power reaching design temperature by control panel instruction, and works with the work of flow water flow switch.

5. wall-hanging constant-temperature solar water heater according to claim 1, it is characterized in that: No. two strong magnetizer replenishes magnetization to water, when being higher than design temperature, electric heating body is not worked, and being set by constant-temperature water mixing valve needs temperature, constant-temperature water mixing valve to be divided into the heat supply mouth of a river and benefit cold water outlet, the heat supply mouth of a river is used for heat supply water, by valve control, mend when cold water outlet is used for mixing water and mend cold water, control by water compensating valve.

6. wall-hanging constant-temperature solar water heater according to claim 1 is characterized in that: at the high-end air bleeding valve that is provided with of efferent duct.

7. wall-hanging constant-temperature solar water heater according to claim 1 is characterized in that: will automatic water supplement as long as produce negative pressure during water, do not establish water tank, with the thermal-collecting tube water storage of overstriking.