CN105605782A - Self-power-generation type constant-temperature structure applied to water heater - Google Patents

Self-power-generation type constant-temperature structure applied to water heater Download PDF

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Publication number
CN105605782A
CN105605782A CN201610113507.7A CN201610113507A CN105605782A CN 105605782 A CN105605782 A CN 105605782A CN 201610113507 A CN201610113507 A CN 201610113507A CN 105605782 A CN105605782 A CN 105605782A
Authority
CN
China
Prior art keywords
water
heating
inlet pipe
water inlet
pipe
Prior art date
Application number
CN201610113507.7A
Other languages
Chinese (zh)
Inventor
黎剑豪
叶昌华
候秋庆
毛赶斌
Original Assignee
广东神州燃气用具有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 广东神州燃气用具有限公司 filed Critical 广东神州燃气用具有限公司
Priority to CN201610113507.7A priority Critical patent/CN105605782A/en
Publication of CN105605782A publication Critical patent/CN105605782A/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT GENERATING MEANS, IN GENERAL
    • F24H9/00Details
    • F24H9/18Arrangement or mounting of grates, burners, or heating elements
    • F24H9/1809Arrangement or mounting of grates, burners, or heating elements for water heaters
    • F24H9/1818Arrangement or mounting of grates, burners, or heating elements for water heaters electric heating means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT GENERATING MEANS, IN GENERAL
    • F24H9/00Details
    • F24H9/20Arrangement or mounting of control or safety devices or methods
    • F24H9/2007Arrangement or mounting of control or safety devices or methods for water heaters
    • F24H9/2014Arrangement or mounting of control or safety devices or methods for water heaters for heaters using electrical energy supply

Abstract

The invention discloses a self-power-generation type constant-temperature structure applied to a water heater. The self-power-generation type constant-temperature structure comprises a heating module, a heating water inlet pipe and a heating water outlet pipe. The heating water inlet pipe and the heating water outlet pipe are connected with the heating module respectively. The ends of the heating water inlet pipe and the heating water outlet pipe are connected through an electronic thermostatic valve. The electronic thermostatic valve is connected with a use water outlet pipe. A three-way valve is arranged at the potion, between the heating module and the electronic thermostatic valve, of the heating water inlet pipe and connected with a water inlet pipe. A water flow power generator is arranged on the water inlet pipe. For the working characteristics of the water heater, by means of the reasonable structure improvement, especially the constant-temperature design that the water way structure improvement coordinates with the electronic thermostatic valve and the three-way valve, thermostatic valves of other types can be replaced, the self-power-generation type constant-temperature structure is particularly suitable for being used on domestic water heaters for a long time, and the troubles of complex operation, large water outlet temperature deviation and the like caused when users need to regulate temperature are avoided.

Description

A kind of self-power generation type constant temperature structure that is applied to water heater
Technical field
The present invention relates to technical field of water heaters, particularly a kind of constant temperature structure that goes out hot water for water heater.
Background technology
Current electric heater on the market has all configured mixed water valve. Existing mixed water valve is divided into two kinds, is respectively the mixed water valve of Manual mechanical and electronic type thermostatic valve, all Shortcomings of this two class.
The mixed water valve of Manual mechanical regulates temperature loaded down with trivial details, not accurate, and when hydraulic pressure is unstable, leaving water temperature is sometimes hot and sometimes cold, and in addition, along with the outflow of the hot water of inner container of electric water heater, reaching applicable water temperature needs constantly to adjust. Electronic type thermostatic valve can obtain constant, the lasting constant-temperature hot water identical with water outlet preset temperature in use in several seconds, and be not subject to the impact of water temperature, flow, variation in water pressure, this is the advantage of electronic type thermostatic valve, but need to connect external power source and secondary instrument, uses inconvenient.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of self-power generation type constant temperature structure that is applied to water heater.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of self-power generation type constant temperature structure that is applied to water heater, comprise heating module, heating water inlet pipe and heating outlet pipe, wherein said heating water inlet pipe is connected with heating module respectively with heating outlet pipe, described heating water inlet pipe is connected by electronic thermostatic valve with the end of heating outlet pipe, described electronic thermostatic valve is also connected with and makes water outlet pipe, described heating water inlet pipe is provided with triple valve in position between heating module, electronic thermostatic valve, described triple valve is also connected with water inlet pipe, on described water inlet pipe, is provided with water flow generator.
As a preference, described electronic thermostatic valve includes the hot-water line towards heating outlet pipe, towards the cold water pipe of water inlet pipe with towards the mixed conduit that makes water outlet pipe, described hot-water line, cold water pipe is built-in with respectively valve block and the unidirectional spring being connected with valve block, the both sides of described mixed conduit inwall are respectively arranged with plunger shaft, between described plunger shaft, be provided with piston rod, described electronic thermostatic valve is built-in with swinging block, the corresponding hot-water line in described swinging block upper end, cold water pipe position is provided with sealing cone, the lower end of described swinging block is connected with the middle of piston rod, described hot-water line, between the plunger shaft of cold water pipe and mixed conduit both sides, have pressure transmission passage.
As a preference, described water flow generator includes the flowing water chamber that is connected with water inlet pipe and the generating chamber of side on the lower, described water flow generator is built-in with central rotating shaft, described flowing water chamber is built-in with the turbine rotor that is connected with central rotating shaft top and is sleeved on turbine rotor the waterproof magnet towards generating one side position place, chamber, described generating chamber is built-in with the tubular generating rotor that is sleeved on central rotating shaft bottom, oiliness bearing, the power coil part being connected with oiliness bearing, multistage magnetic group, described tubular generating rotor inner side has been provided with waterproof magnet and has attracted each other, the magnet ring of coupling.
As a preference, the end of described piston rod is provided with piston plate, and described piston plate is provided with bowl-shape soft external member towards piston rod middle one side.
As a preference, between described turbine rotor top and flowing water chamber, position is disposed with pressure-stabilizing spring and voltage stabilizing diaphragm seal.
As a preference, on described water inlet pipe, between water flow generator and triple valve, position is provided with water flow sensing unit.
As a preference, include controller, described controller is connected with water flow sensing unit, electronic thermostatic valve and triple valve.
The invention has the beneficial effects as follows: this structure is for the work characteristics of water heater, by rational structural improvement, especially improve by channel structure the constant temperature design that coordinates electronic thermostatic valve and triple valve composition, can replace the thermostatic valve of other kinds, being particularly useful for family expenses formula water heater uses for a long time, exempt troublesome operation when user needs temperature adjustment, the troubles such as leaving water temperature deviation is large, and change the drawback of the external power source that original electronic type thermostatic valve need to connect, the independence combination that realizes thermostat works alone, also there is waterproof effect, use convenient, safety, reliably.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of triple valve part in the present invention;
Fig. 3 is the structural representation of water flow generator part in the present invention.
Detailed description of the invention
In order to make the application's object, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated. for the thorough the present invention that understands, in ensuing description, can relate to some specific detail. and in the time there is no these specific detail, the present invention may still can realize, under those of skill in the art uses these descriptions herein and states the work essence of effectively introducing them to the others skilled in the art in affiliated field. in addition it should be noted that, word " upper end " and " downside " etc. that use is described below refer to the direction in accompanying drawing, word " interior " and " outward " refer to respectively the direction towards or away from specific features geometric center, and person skilled is doing simply, not need creationary adjustment to should not be construed as the technology beyond the application's protection domain to above-mentioned direction. and for avoiding confusion object of the present invention, be readily appreciated that because the manufacture method of knowing, control program, part dimension and circuit distribute, therefore they are not described in detail. with reference to Fig. 1, a kind of self-power generation type constant temperature structure that is applied to water heater, comprise heating module 1, heating water inlet pipe 2 and heating outlet pipe 3, wherein said heating water inlet pipe 2 is connected with heating module 1 respectively with heating outlet pipe 3, described heating water inlet pipe 2 is connected by electronic thermostatic valve 4 with the end of heating outlet pipe 3, described electronic thermostatic valve 4 is also connected with and makes water outlet pipe 5, described heating water inlet pipe is positioned at heating module 1, between electronic thermostatic valve 4, position is provided with triple valve 6, described triple valve 6 is also connected with water inlet pipe 7, on described water inlet pipe 7, be provided with water flow generator 8.
In the time of real work, cold water, from the import of water inlet pipe 7 enters, makes water flow generator 8 enter duty through the water flow generator 8 of water inlet pipe 7, and by current commutates, voltage stabilizing and electric power storage, output current drives electronic type thermostatic valve 16 to carry out work. Current are by the delivery port access heating water inlet pipe 2 of triple valve 6 upper ends. If water temperature is colder, triple valve 6 just can be controlled water and heat and reduce cold water inflow at heating module 1; If water temperature is suitable, triple valve 6 just can be controlled water at heating module 1 flow, and warm water is directly from flowing out water outlet pipe 5; If water temperature partial heat, triple valve 6 is just directly controlled the hot water mixing of cold water and electronic thermostatic valve 4, makes water temperature suitable and from water outlet pipe 5 is flowed out.
Other embodiment, with reference to a kind of self-power generation type constant temperature structure that is applied to water heater of Fig. 1, Fig. 2, Fig. 3, wherein alleged " embodiment " refers to special characteristic, structure or the characteristic that can be contained at least one implementation of the application herein. different local in this manual " in the embodiment " that occur not all refer to same embodiment, neither be independent or the embodiment mutually exclusive with other embodiment optionally. embodiment comprises heating module 1, heating water inlet pipe 2 and heating outlet pipe 3, wherein said heating water inlet pipe 2 is connected with heating module 1 respectively with heating outlet pipe 3, described heating water inlet pipe 2 is connected by electronic thermostatic valve 4 with the end of heating outlet pipe 3, described electronic thermostatic valve 4 is also connected with and makes water outlet pipe 5, described heating water inlet pipe is positioned at heating module 1, between electronic thermostatic valve 4, position is provided with triple valve 6, described triple valve 6 is also connected with water inlet pipe 7, on described water inlet pipe 7, be provided with water flow generator 8, described electronic thermostatic valve 4 includes the hot-water line 41 towards heating outlet pipe 3, towards the cold water pipe 42 of water inlet pipe 7 with towards the mixed conduit 43 that makes water outlet pipe 5, described hot-water line 41, cold water pipe 42 is built-in with respectively valve block 44 and the unidirectional spring 441 being connected with valve block 44, hot-water line 41, current in cold water pipe 42 can be washed valve block 44 open and enter electronic thermostatic valve 4, described mixed conduit 43 is gone back built-in temperature sensor, the both sides of described mixed conduit 43 inwalls are respectively arranged with plunger shaft 431, between described plunger shaft 431, be provided with piston rod 45, described electronic thermostatic valve 4 is built-in with swinging block 46, swinging block 46 can be realized and connected and swing by the rotating shaft of middle, the corresponding hot-water line 41 in described swinging block 46 upper ends, cold water pipe 42 positions are provided with sealing cone 461, the sealing cone 461 that is swinging block 46 can seal hot-water line 41 according to the pendulum angle of swinging block 46, the corresponding mouth of pipe of cold water pipe 42, the lower end of described swinging block 46 is connected with the middle of piston rod 45, be that swinging block 46 can drive piston rod 45 left and right activities, between concrete swinging block 46 and piston rod 45, can be connected by rotating shaft or groove, described hot-water line 41, between the plunger shaft 431 of cold water pipe 42 and mixed conduit 43 both sides, have pressure transmission passage 47, make hot-water line 41, the water pressure energy of cold water pipe 42 passes to corresponding plunger shaft 431 and drives piston rod 45 activities.
In the time that swinging block 46 swings near the predetermined angle of the axis of the valve body of electronic thermostatic valve 4, even cold, between hot water, there is larger pressure differential, the large side of pressure is little when the impulsive force of swinging block 46 is pressed close to the mouth of pipe of hot-water line 41 or cold water pipe 42 with respect to swinging block 46, piston rod 45 left sides that are now connected with swinging block 46, right part can be along plunger shaft 431 activities, but due to the plunger shaft 431 and piston rod 45 pressure reduction imbalances of both sides, the high-pressure side of piston rod 45 left parts or right part still can apply one with hot-water line 41 or cold water pipe 42 in the current of a side to the akin reaction force of the impulsive force of swinging block 46, reach pressure approximate equilibrium, even thereby cold, hot water both sides differential water pressures exceedes restriction pressure reduction, also can not affect the swing of swinging block 46, and then can not have influence on water temperature regulating effect yet.
As preference, the end of described piston rod 45 is provided with piston plate 451, and described piston plate 451 is provided with bowl-shape soft external member 48 towards piston rod 45 middle one sides. Adopt bowl-shape soft external member 48 can make swinging block 46 near electronic thermostatic valve 4 axis when oscillation adjustment water temperature, can tackle other resistances of junction between swinging block 46 and piston rod 45, regulate more flexible, after bowl-shape soft external member 48 is inserted in piston rod 45 until swinging block 46 tops while overlaying corresponding hot-water line 41, cold water pipe 42 mouth of pipe bowl-shape soft external member 48 and the friction that produces of plunger shaft 431 surrounding walls greatly reduce, and then be conducive to reduce the wearing and tearing of piston rod 45 and bowl-shape soft external member 48, improve its service life.
Other embodiment, with reference to a kind of self-power generation type constant temperature structure that is applied to water heater of Fig. 1, comprise heating module 1, heating water inlet pipe 2 and heating outlet pipe 3, wherein said heating water inlet pipe 2 is connected with heating module 1 respectively with heating outlet pipe 3, described heating water inlet pipe 2 is connected by electronic thermostatic valve 4 with the end of heating outlet pipe 3, described electronic thermostatic valve 4 is also connected with and makes water outlet pipe 5, described heating water inlet pipe is positioned at heating module 1, between electronic thermostatic valve 4, position is provided with triple valve 6, described triple valve 6 is also connected with water inlet pipe 7, on described water inlet pipe 7, be provided with water flow generator 8, described water flow generator 8 includes the flowing water chamber 81 that is connected with water inlet pipe 7 and the generating chamber 82 of side on the lower, described water flow generator 8 is built-in with central rotating shaft 83, described flowing water chamber 81 is built-in with the turbine rotor 84 being connected with central rotating shaft 83 tops and is sleeved on turbine rotor 84 the waterproof magnet 841 towards generating 82 1 side position places, chamber, described generating chamber 82 is built-in with the tubular generating rotor 85 that is sleeved on central rotating shaft 83 bottoms, oiliness bearing 86, the power coil part 87 being connected with oiliness bearing 86, multistage magnetic group 88, power coil part 87 is first to wind the line to be injection molded into integrative-structure by injection machine again on fixing frame member, the coil of power coil part 87 can be injected with two zinc-plated stitch as generating output by injection machine, to be connected with circuit board, the progression of the multistage magnetic group 88 of sum of series that wherein on power coil part 87, coil windings forms equates. described tubular generating rotor 85 inner sides are provided with the magnet ring 851 that attracts each other, is coupled with waterproof magnet 841. waterproof magnet 841 can rotate with turbine rotor 84, turbine rotor 84 drives tubular generating rotor 85 to rotate by the attraction between waterproof magnet 841, magnet ring 851, multistage magnetic group 88 is located on tubular generating rotor 85 and is made cutting magnetic line movement with power coil part 87 coils, thereby produces electric energy.
As preference, flowing water chamber 81 can in establish multiple intake tunnels, between described turbine rotor 84 tops and flowing water chamber 81, position is disposed with pressure-stabilizing spring 89 and voltage stabilizing diaphragm seal 891. Voltage stabilizing diaphragm seal 891 moves around to control the break-make of at least one intake tunnel that leads to water inlet pipe 7 in pressure-stabilizing spring 89 tension force and effect of water pressure, for example in the time that current are very little, the hydraulic pressure in flowing water chamber 81 is also little, now voltage stabilizing diaphragm seal 891 is sealed and matched with edge of opening under pressure-stabilizing spring 89 downward pressures, flowing water chamber 81 center-aisles are disconnected, at this moment, the passage that current can only lead to water inlet pipe 7 through flowing water chamber 81 enters, and its internal pressure rises naturally; Otherwise, when current are very large, the interior hydraulic pressure in flowing water chamber 81 is also large, now voltage stabilizing diaphragm seal 891 moves and departs from edge of opening on hydraulic pressure is upwards under jacking force effect, flowing water chamber 81 center-aisles are opened, at this moment, passage and flowing water chamber 81 center-aisles that water flow energy leads to water inlet pipe 7 through flowing water chamber 81 simultaneously enter in rotation space, its internal pressure has declined naturally, make so the interior current in flowing water chamber 81 very large or very little time rotating speed relatively constant, be conducive to coordinate the needs of constant temperature of water heater control.
Other embodiment, with reference to Fig. 1, Fig. 2, a kind of self-power generation type constant temperature structure that is applied to water heater of Fig. 3, comprise the heating module 1 being arranged in shell, heating water inlet pipe 2 and heating outlet pipe 3, wherein said heating water inlet pipe 2 is connected with heating module 1 respectively with heating outlet pipe 3, described heating water inlet pipe 2 is connected by electronic thermostatic valve 4 with the end of heating outlet pipe 3, described electronic thermostatic valve 4 is also connected with and makes water outlet pipe 5, described heating water inlet pipe is positioned at heating module 1, between electronic thermostatic valve 4, position is provided with triple valve 6, described triple valve 6 is also connected with water inlet pipe 7, on described water inlet pipe 7, be provided with water flow generator 8, on described water inlet pipe 7, between water flow generator 8 and triple valve 6, position is provided with water flow sensing unit 9, for detection of current situation. include controller 10, described controller 10 is connected with water flow sensing unit 9, electronic thermostatic valve 4 and triple valve 6, when wherein water flow sensing unit 9 is worked, transmits electricity to controller 10 simultaneously. current can transmitted signal value during by water flow sensing unit 9 to controller 10, by controller 10 adjusting water outlet preset temperatures, output signal to electronic thermostatic valve 4 and realize water outlet and automatically control. controller 10 can be arranged on case surface as guidance panel, on panel, show leaving water temperature and the water outlet preset temperature of this electric heater, and can pass through key change water outlet preset temperature, the water outlet preset temperature of electronic type thermostatic valve is arranged within the scope of 30 DEG C~50 DEG C.
According to above-mentioned principle, the present invention can also carry out suitable change and amendment to above-mentioned embodiment. Therefore, the present invention is not limited to detailed description of the invention disclosed and described above, also should fall in the protection domain of claim of the present invention modifications and changes more of the present invention.

Claims (7)

1. one kind is applied to the self-power generation type constant temperature structure of water heater, comprise heating module (1), heating water inlet pipe (2) and heating outlet pipe (3), wherein said heating water inlet pipe (2) is connected with heating module (1) respectively with heating outlet pipe (3), it is characterized in that: described heating water inlet pipe (2) is connected by electronic thermostatic valve (4) with the end of heating outlet pipe (3), described electronic thermostatic valve (4) is also connected with and makes water outlet pipe (5), described heating water inlet pipe is positioned at heating module (1), between electronic thermostatic valve (4), position is provided with triple valve (6), described triple valve (6) is also connected with water inlet pipe (7), on described water inlet pipe (7), be provided with water flow generator (8).
2. a kind of self-power generation type constant temperature structure that is applied to water heater according to claim 1, it is characterized in that: described electronic thermostatic valve (4) includes the hot-water line (41) towards heating outlet pipe (3), towards the cold water pipe (42) of water inlet pipe (7) with towards the mixed conduit (43) that makes water outlet pipe (5), described hot-water line (41), cold water pipe (42) is built-in with respectively valve block (44) and the unidirectional spring (441) being connected with valve block (44), the both sides of described mixed conduit (43) inwall are respectively arranged with plunger shaft (431), between described plunger shaft (431), be provided with piston rod (45), described electronic thermostatic valve (4) is built-in with swinging block (46), the corresponding hot-water line in described swinging block (46) upper end (41), cold water pipe (42) position is provided with sealing cone (461), the lower end of described swinging block (46) is connected with the middle of piston rod (45), described hot-water line (41), between the plunger shaft (431) of cold water pipe (42) and mixed conduit (43) both sides, have pressure transmission passage (47).
3. a kind of self-power generation type constant temperature structure that is applied to water heater according to claim 1, it is characterized in that: described water flow generator (8) includes the flowing water chamber (81) that is connected with water inlet pipe (7) and the generating chamber (82) of side on the lower, described water flow generator (8) is built-in with central rotating shaft (83), described flowing water chamber (81) is built-in with the turbine rotor (84) being connected with central rotating shaft (83) top and is sleeved on the upper waterproof magnet (841) towards generating (82) one side position places, chamber of turbine rotor (84), described generating chamber (82) is built-in with the tubular generating rotor (85) that is sleeved on central rotating shaft (83) bottom, oiliness bearing (86), the power coil part (87) being connected with oiliness bearing (86), multistage magnetic group (88), described tubular generating rotor (85) inner side has been provided with waterproof magnet (841) and has attracted each other, the magnet ring (851) of coupling.
4. a kind of self-power generation type constant temperature structure that is applied to water heater according to claim 2, it is characterized in that: the end of described piston rod (45) is provided with piston plate (451), described piston plate (451) is provided with bowl-shape soft external member (48) towards piston rod (45) middle one side.
5. a kind of self-power generation type constant temperature structure that is applied to water heater according to claim 3, is characterized in that: between described turbine rotor (84) top and flowing water chamber (81), position is disposed with pressure-stabilizing spring (89) and voltage stabilizing diaphragm seal (891).
6. a kind of self-power generation type constant temperature structure that is applied to water heater according to claim 1, is characterized in that: on described water inlet pipe (7), be positioned at position between water flow generator (8) and triple valve (6) and be provided with water flow sensing unit (9).
7. a kind of self-power generation type constant temperature structure that is applied to water heater according to claim 1, is characterized in that: include controller (10), described controller (10) is connected with water flow sensing unit (9), electronic thermostatic valve (4) and triple valve (6).
CN201610113507.7A 2016-02-29 2016-02-29 Self-power-generation type constant-temperature structure applied to water heater CN105605782A (en)

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CN201610113507.7A CN105605782A (en) 2016-02-29 2016-02-29 Self-power-generation type constant-temperature structure applied to water heater

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CN201610113507.7A CN105605782A (en) 2016-02-29 2016-02-29 Self-power-generation type constant-temperature structure applied to water heater

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106642728A (en) * 2016-12-30 2017-05-10 广州铭圣环保科技有限公司 Intelligent thermal control device and method

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Publication number Priority date Publication date Assignee Title
CN101893114A (en) * 2010-07-14 2010-11-24 潘兆铿 Mixing governing constant-temperature water valve with pressure balance device
CN202254226U (en) * 2011-10-11 2012-05-30 杨志 Self-generating gas water heater
CN102705975A (en) * 2012-06-12 2012-10-03 福建金源泉科技发展有限公司 Multi-functional and environment-friendly water heater
CN202511469U (en) * 2012-04-19 2012-10-31 李文屹 Gas water heater water flow power supplying device
CN202560433U (en) * 2012-01-16 2012-11-28 王玲 Tubular micro flow generator
CN104949325A (en) * 2015-07-20 2015-09-30 潘兆铿 Small-sized water storage type constant-temperature electric water heater for water using terminals
CN205481798U (en) * 2016-02-29 2016-08-17 广东神州燃气用具有限公司 Be applied to constant temperature of electricity generation formula certainly structure of water heater

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101893114A (en) * 2010-07-14 2010-11-24 潘兆铿 Mixing governing constant-temperature water valve with pressure balance device
CN202254226U (en) * 2011-10-11 2012-05-30 杨志 Self-generating gas water heater
CN202560433U (en) * 2012-01-16 2012-11-28 王玲 Tubular micro flow generator
CN202511469U (en) * 2012-04-19 2012-10-31 李文屹 Gas water heater water flow power supplying device
CN102705975A (en) * 2012-06-12 2012-10-03 福建金源泉科技发展有限公司 Multi-functional and environment-friendly water heater
CN104949325A (en) * 2015-07-20 2015-09-30 潘兆铿 Small-sized water storage type constant-temperature electric water heater for water using terminals
CN205481798U (en) * 2016-02-29 2016-08-17 广东神州燃气用具有限公司 Be applied to constant temperature of electricity generation formula certainly structure of water heater

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106642728A (en) * 2016-12-30 2017-05-10 广州铭圣环保科技有限公司 Intelligent thermal control device and method

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Application publication date: 20160525