CN103925699A - Quick water heater and water channel cleaning drainage device for same - Google Patents
Quick water heater and water channel cleaning drainage device for same Download PDFInfo
- Publication number
- CN103925699A CN103925699A CN201410100916.4A CN201410100916A CN103925699A CN 103925699 A CN103925699 A CN 103925699A CN 201410100916 A CN201410100916 A CN 201410100916A CN 103925699 A CN103925699 A CN 103925699A
- Authority
- CN
- China
- Prior art keywords
- water heater
- water
- fast
- cleaning
- switch
- Prior art date
- 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.)
- Pending
Links
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The invention discloses a quick water heater and a water channel cleaning drainage device for the same. The water channel cleaning drainage device is applicable to domestic gas quick water heaters and quick electric water heaters, and is mainly characterized in that at least one manual safety valve is arranged at a cold water inlet of a heat exchanger to be used as a cleaning valve and is positioned at an existing drainage rod or safety valve of the quick water heater. The quick water heater and the water channel cleaning drainage device have the advantages that antifreeze and drainage can be facilitated, dirt in internal water channels can be removed easily and feasibly, and the requirement on safety pressure limitation on the quick water heater can be met; the quick water heater is provided with a miniature water pump system and a pressurization/circulation switch, so that quick cleaning automation, self-service pressurization and hot water circulation functions of the quick water heater can be realized.
Description
Technical field
The present invention relates to a kind of fast water heater and clean drainage arrangement and fast water heater with water route, be applicable to domestic gas instantaneous water heater and quick-heating type electric water heater, belong to technical field of water heaters.
Background technology
At present, in fast water heater field, mainly contain domestic gas instantaneous water heater and quick-heating type electric water heater, the common trait of these two kinds of water heaters is that heating power is large, directly carry out exchange heat by a heat exchanger with cold water inlet and hot water outlet pipe, the heat of thermal source output is offered to the water flowing through wherein, meet the needs of user to hot water.
In use, heat exchanger flow surface can inevitably adhere to and accumulate incrustation scale, and the thermal conductivity of incrustation scale is very poor, this is just equivalent to increase a heat insulating mattress between thermal source and the heated water of needs, have a strong impact on heat exchange efficiency, waste energy, also against the design and use principle of heat exchanger.As time goes on, incrustation scale accumulates more and more, and water route is stopped up in serious meeting, causes water heater to use, and causes the water heater life-span short, and has the potential problem that major accident occurs.
Due to domestic gas instantaneous water heater and quick-heating type electric water heater heat exchanger internal structural space narrow and small, the incrustation scale of removing is wherein individual very stubborn problem all the time, once there is the problem that incrustation scale causes, although the miscellaneous part of water heater uses normal, but the have to water heater more renewing or the heat exchanger (being usually said water tank) at least more renewing, cause the significant wastage of goods and materials.
In addition, current domestic gas instantaneous water heater and quick-heating type electric water heater need to pull down be arranged on flow of inlet water control valve or mechanical type water control water and gas coupled valve of gas water heater on safety valve or draining bar could draining.Operation inconvenience, a lot of fast water heater users dare not go easily, have the situation that fast water heater is leaked by bursting by freezing to occur while causing, have caused unnecessary loss.
Summary of the invention
The object of this invention is to provide water route cleaning drainage arrangement and the fast water heater for a kind of fast water heater that are applicable to domestic gas instantaneous water heater and quick-heating type electric water heater, be applicable to domestic gas instantaneous water heater and quick-heating type electric water heater.
To achieve these objectives, the technical scheme that the present invention takes is:
A kind of fast water heater cleans drainage arrangement with water route, is applied to domestic gas instantaneous water heater and quick-heating type electric water heater.
At least be provided with a cleaning valve (13) at cold water inlet place, this cleaning valve is manual safety valve, comprise that safety valve connects mouth (1301), pressure-limiting check valve (1302), check valve manual switch device (1303) and enter discharge outlet (1304), safety valve connects mouth, and ((1301) connect fast water heater water route by flow of inlet water control valve (14) or water vapor linked valve (1), manual switch device (1303) can be opened the reverse passage of pressure-limiting check valve, be used for flexible pipe by entering discharge outlet to fast water heater, the injection scale remover cleaning water route, water route and the antifreeze draining that comprise domestic gas instantaneous water heater and quick-heating type electric water heater are provided convenience, when closed condition, play safe pressure limiting effect.
Further, in fast water heater, the top in water route is connected to air inlet and exhaust valve (7), the waste gas producing when discharging fast water heater scale remover cleaning and descaling, and the quick air inlet draining of antifreeze draining.
Further, be provided with check valve (15) in the cold water inlet place of fast water heater cleaning valve (13) interface front, during for cleaning and descaling, stop scale remover to enter running water system.
Further, be provided with another cleaning valve (13) at the hot water outlet place of fast water heater.
Further, at cold water inlet in the water pipe main pipeline between hot water outlet, be provided with micro pump system (11), wherein, the water inlet of micro pump (1105) is the coaxial relation that straight line is connected with delivery port with water route main pipeline in water heater, and be provided with a point branching pipe (10), this point of branching pipe (10) strides across micro pump (1105), divide water inlet and the water route main pipeline of branching pipe (10) to access by T shape threeway (12) pipe, delivery port and water route main pipeline are the oblique access of acute angle by Y shape threeway (9).
Further, be provided with cleaning switch (1101) on fast water heater panel, this cleaning switch (1101) is connected in above-mentioned micro pump (1105) control circuit, automatically cleans for starting water route cleaning device.
Further, on main pipeline in fast water heater, establish temperature control automatic switch (1103), this temperature control automatic switch (1103) is normally closed type switch, be connected in the control circuit of micro pump (1105) together with cleaning switch (1101), common by motor (1104) control micro pump (1105), for controlling the heating-up temperature of scale remover, cleaning and descaling safely and fast.
Further, in the control circuit of above-mentioned micro pump system, set up pressurization/cycling switch (1106), pressurization/cycling switch (1106) is connected in parallel in the series circuit of cleaning switch (1101) temperature control automatic switch (1103) composition, by micro pump electric machine speed regulation module (1107) pressurization/circulating connection access of setting up, further expand the function of micro pump, starting micro pump (1105) for directly artificial or Remote uses as force (forcing) pump and circulating pump, pressurization/cycling switch (1106) is at least soft-touch control, one in circulating push switch and remote control switch.
Above-mentioned micro pump electric machine speed regulation module (1107) is electrically connected with the motor (1104) that drives micro pump (1105), and be provided with at a slow speed shelves access point and shelves access point fast, shelves access point is connected with cleaning switch (1101) at a slow speed, and shelves access point is connected with pressurization/cycling switch (1106) fast.
A kind of fast water heater, comprises domestic gas instantaneous water heater and quick-heating type electric water heater, according to specific needs, matches above-mentioned one or several, and even above-mentioned whole technical schemes have water route easily and clean drainage arrangement.
Beneficial effect.
The present invention contrasts prior art and has following innovative point.
Becoming draining bar is manual safety valve, has increased manual switch device, makes antifreeze draining more convenient.
With manual safety valve alternative drain bar or existing common safety valve, do not changing under the prerequisite of existing domestic gas instantaneous water heater and quick electric water heater design, open cleaning fluid injection channel for fast water heater, made fast water heater be there is self-service Manual-cleaning function.
Setting up of micro pump system, is achieved fast water heater one key cleaning and descaling.
The setting of micro pump system pressurization/cycling switch and micro pump electric machine speed regulation module, further expand the function of micro pump, can start micro pump by artificial directly control or Remote uses as force (forcing) pump, correspondingly, be equipped with corresponding valve and pipeline, can also use as hot water circulating pump.
Micro pump intake-outlet place arranges a point branching pipe, makes fast water heater normally provide hot water and self-service cleaning to be taken into account.
Compared with the prior art the present invention has following remarkable advantage.
Compare with quick electric water heater with existing domestic gas instantaneous water heater, possess self-service cleaning function.
Compare with quick electric water heater with existing domestic gas instantaneous water heater, antifreeze draining is more convenient.
Compare with quick electric water heater with existing domestic gas instantaneous water heater, had the function of self-service supercharging and hot water circuit concurrently.
Owing to adopting technology provided by the invention, solve the puzzlement of fouling of heat exchangers, the interior water route of the heat exchanger copper pipe caliber that can further reduce gas heater, improves heat exchange efficiency, therefore, in heat exchanger, the size of heat exchange tube fin can further be dwindled, save expensive copper material, reduce costs, simultaneously, water tank thickness is able to attenuate, makes the outward appearance of domestic gas instantaneous water heater be able to further improvement.
Brief description of the drawings:
Accompanying drawing 1 is first embodiment of the present invention architectural feature schematic diagram
Accompanying drawing 2 is second embodiment of the present invention architectural feature schematic diagrames
Accompanying drawing 3 is third embodiment of the present invention architectural feature schematic diagrames
Accompanying drawing 4 is fifth embodiment of the present invention architectural feature schematic diagrames
Accompanying drawing 5 is feature schematic diagrames of manual safety valve of the present invention
Accompanying drawing 6 is Y-type three way type structural representations of the present invention
Accompanying drawing 7 is feature schematic diagrames of airtight cleaning agent box of the present invention
Accompanying drawing 8 is micro pump system control schematic diagrames of the present invention
In figure:
1 water vapor linked valve, 2 exhaust gas water heater fires, 3 hot water outlet pipes, 4 heat exchangers, 5 outer cover of water heater, 6 gas heater exhaust outlets, 7 air inlet and exhaust valves, 8 cold water inlets, 9 Y shape threeways, 10 points of branching pipes, 11 micro pump systems, 12 T shape threeways, 13 manual safety valves, 14 flow of inlet water control valves, 15 water feeding one-way valves, 16 airtight cleaning agent boxes, 17 three-port check dampers, 18 non-return valves
Wherein, in Y-type three way type (9)
901 water inlets, 902 Venturi tube features, 903 delivery ports, 904 branch's waterpipe jointings
In micro pump system (11):
1101 cleaning switch, 1102 power connections, 1103 temperature control automatic switches, 1104 motors, 1105 micro pumps,
1106 pressurizations/cycling switch, 1107 micro pump electric machine speed regulation modules
In cleaning valve (13):
1301 safety valves connect mouth, 1302 pressure-limiting safety valves, and 1303 safety valve manual switch devices, 1304, enter discharge outlet
Airtight cleaning agent box (16) contains:
1601 pipetting hoses, 1602 backwater flexible pipes, 1603 gladhands, 1604 seal covers, 1606, pipette in box.
Special instruction:
Accompanying drawing 1,2,3 is the structural representation of a kind of fast water heater water route cleaning device of electronic domestic gas fast water heater and quick electric water heater, in figure, has only expressed the common trait of above-mentioned two kinds of fast water heaters.The representative heat exchanger component of heat exchanger in figure (4), irrelevant with concrete shape.
Accompanying drawing 4 is the water route cleaning device structural representation of water control type domestic gas instantaneous water heater.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
Embodiment mono-:
Referring to Fig. 1 and Fig. 5, Figure 1 shows that the application of the present invention on existing domestic gas instantaneous water heater and quick electric water heater, on the cold water inlet (8) being connected with heat exchanger (4) at above-mentioned fast water heater, be connected to flow of inlet water control valve (14), on flow of inlet water control valve (14), substitute the position of former safety valve or draining bar, connect mouth (1301) access cleaning valve (13) by safety valve.As shown in Figure 5, cleaning valve (13) is connect mouth (1301), pressure-limiting safety valve (1302), safety valve manual switch device (1303), is entered discharge outlet (1304) formation by safety valve, pressure-limiting safety valve (1302) is check valve, the reverse passage that safety valve manual switch device (1303) can opening and closing pressure-limiting safety valve (1302).In the time that needs fast water heater water route needs cleaning and descaling or antifreeze draining, stir safety valve manual switch device (1303), open the reverse passage of pressure-limiting safety valve (1302), can carry out related work, simple and convenient; Close the reverse passage of pressure-limiting safety valve (1302), can be used as safety valve pressure limiting and use.
Embodiment bis-:
Referring to Fig. 2 and Fig. 5, on the basis of architectural feature shown in Fig. 1, set up air inlet and exhaust valve (7) on the top of cold water inlet (8), stir safety valve manual switch device (1303), open the reverse passage of pressure-limiting safety valve (1302), during to the antifreeze draining of fast water heater, can accelerate the speed of draining; When to fast water heater water route cleaning and descaling, can make scale remover and in water route, react the smooth and easy discharge of gas producing, promote scale removal to clean and carry out smoothly.Air inlet and exhaust valve (7) can be manual air inlet and exhaust valve, can be also automatic inlet-outlet valve.
Embodiment mono-and embodiment bis-are the fast water heater water route cleaning device that manually injects scale remover, and following embodiment tri-is one-touch fast water heater water route cleaning device and the fast water heaters that automatically clean.
Embodiment tri-:
Referring to Fig. 3 and Fig. 5, on the basis of architectural feature shown in Fig. 2, further on cold water inlet (8), set up micro pump system (11).Wherein, the water inlet of micro pump (1105) is the coaxial relation that straight line is connected with delivery port with water heater inner cold water water inlet pipe (8), and be provided with a point branching pipe (10), divide branching pipe (10) to stride across micro pump (1105), divide water inlet and the water route main pipeline of branching pipe (10) to access by T shape threeway (12), delivery port and cold water inlet (8) are the oblique access of acute angle by Y shape threeway (9).
Further, the necking down that Y-type three way type (9) threeway node (902) is located, utilizes venturi phenomenon, flows for further promoting that pipeline liquid is smooth and easy.
Further, be provided with cleaning switch (1101) on fast water heater panel, this cleaning switch (1101) is connected in micro pump (1105) control circuit, automatically cleans for starting water route cleaning device.
Further, on main pipeline in fast water heater, establish temperature control automatic switch (1103), this temperature control automatic switch (1103) is normally closed type switch, be connected in the control circuit of micro pump claimed in claim 5 (1105) together with cleaning switch (1101), common by motor (1104) control micro pump (1105), for controlling the suitable heating-up temperature of scale remover, cleaning and descaling safely and fast.
Shown in Fig. 7, airtight cleaning agent box (16) comprises pipetting hose (1601), backwater flexible pipe (1602), and gladhand (1603), seal cover (1604), pipette (1606) in box, is above-mentioned fast water heater annex.
According to above-mentioned configuration, need to give fast water heater, while comprising domestic gas instantaneous water heater and quick electric water heater water route cleaning and descaling, pouring the scale remover of getting ready into enters in airtight cleaning agent box (16), build seal cover (1604), pipetting hose (1601) inserts in the snap joint (1603) in the interior pipette (1606) of box and in the cleaning valve (13) at fast water heater cold water inlet place, in backwater flexible pipe (1602) access backwater place snap joint (13) and in the cleaning valve (13) at fast water heater hot water outlet place.Connect cleaning switch (1101), micro pump (1105) work, can pump into scale remover among fast water heater water route, comprises heat exchanger (4); In water route, the mobile of water can start fast water heater Automatic-heating, reach optimal clean temperature, normally closed type temperature control automatic switch (1103) disconnects automatically, micro pump (1105) quits work, fast water heater stops heating automatically, the incrustation scale accumulating in water route is by scale remover fast decoupled, and the gas of generation is discharged by air inlet and exhaust valve (7).Temperature lower than cleaning temperature after, temperature control automatic switch (1103) is connected automatically, can enter next circulation, until cleaning and descaling completes, closes cleaning switch (1101), fast water heater enters normal mode of operation.When water heater normally uses, running water Main Current is through a point branching pipe (10).
Embodiment tetra-:
Referring to Fig. 4 and Fig. 5, Figure 4 shows that the form of water control type domestic gas instantaneous water heater, water control type domestic gas instantaneous water heater is different from electronic domestic gas fast water heater, under exhaust gas water heater fire (2), there is water control gas instantaneous water heater water vapor linked valve (1), water vapor linked valve (1) is upper is provided with draining bar or safety valve by water inlet, therefore different from aforementioned electric minor fast water heater, it is upper that the ablution (13) of its water inlet replaces its draining bar or safety valve to be connected on water vapor linked valve (1), and all the other are identical with embodiment mono-to embodiment tri-.
Most preferred embodiment
Referring to accompanying drawing 3 and accompanying drawing 5, on the basis of embodiment tri-, set up micro pump electric machine speed regulation module (1107) and pressurization/cycling switch (1106) as shown in Figure 8.Referring to accompanying drawing 8, described in embodiment tri-in the control circuit of micro pump system, set up micro pump electric machine speed regulation module (1107) and pressurization/cycling switch (1106), micro pump electric machine speed regulation module (1107) is electrically connected with the motor (1104) that drives micro pump (1105), and be provided with at a slow speed shelves access point and shelves access point fast, pressurization/cycling switch (1106) one end is connected with a quick shelves access point, the other end is connected with power supply (1102), cleaning switch (1101) with at a slow speed shelves an access point be connected, the other end is connected with power supply (1102) by temperature control automatic switch (1103), further expand the function of micro pump (1105), starting micro pump (1105) for directly artificial or Remote uses as force (forcing) pump and circulating pump, pressurization/cycling switch (1106) is at least soft-touch control, one in circulating push switch and remote control switch.
According to above-mentioned configuration, need to give fast water heater, while comprising domestic gas instantaneous water heater and quick electric water heater water route cleaning and descaling, pouring the scale remover of getting ready into enters in airtight cleaning agent box (16), build seal cover (1604), pipetting hose (1601) inserts in the snap joint (1603) in the interior pipette (1606) of box and in the cleaning valve (13) at fast water heater cold water inlet place, in backwater flexible pipe (1602) access backwater place snap joint (13) and in the cleaning valve (13) at fast water heater hot water outlet place.Connect cleaning switch (1101), micro pump (1105) shelves work at a slow speed, can pump into scale remover among fast water heater water route, comprises heat exchanger (4); In water route, the mobile of water can start fast water heater Automatic-heating, reach optimal clean temperature, normally closed type temperature control automatic switch (1103) disconnects automatically, micro pump (1105) quits work, fast water heater stops heating automatically, the incrustation scale accumulating in water route is by scale remover fast decoupled, and the gas of generation is discharged by air inlet and exhaust valve (7).Temperature lower than cleaning temperature after, temperature control automatic switch (1103) is automatically closed, can enter next circulation, until cleaning and descaling completes, closes cleaning switch (1101), fast water heater enters normal mode of operation.When water heater normally uses, running water Main Current is through a point branching pipe (10).
In the time that hydraulic pressure is not enough, artificial or want remote control to open pressurization/cycling switch (1106), micro pump (1105) can be used as force (forcing) pump use, meanwhile, is equipped with corresponding valve and pipeline, can be used as the heat-exchanger pump use of hot water circulating device.
Below by reference to the accompanying drawings the specific embodiment of the present invention is described; but therefore these explanations can not be understood to limit scope of the present invention; protection scope of the present invention is limited by the claims of enclosing; any change on the claims in the present invention basis is all the protection domain of technical scheme of the present invention.
Claims (10)
1. clean drainage arrangement at a kind of fast water heater with water route, for domestic gas instantaneous water heater and quick-heating type electric water heater, be characterised in that and be at least provided with a cleaning valve (13) at cold water inlet place, this cleaning valve is manual safety valve, comprise that safety valve connects mouth (1301), pressure-limiting check valve (1302), check valve manual switch device (1303) and enter discharge outlet (1304), safety valve connects mouth, and ((1301) connect fast water heater water route by flow of inlet water control valve (14) or water vapor linked valve (1), manual switch device (1303) can be opened the reverse passage of pressure-limiting check valve, be used for flexible pipe by entering discharge outlet (1304) to fast water heater, the injection scale remover cleaning water route, water route and the antifreeze draining that comprise domestic gas instantaneous water heater and quick-heating type electric water heater are provided convenience, when closed condition, play safe pressure limiting effect.
2. a kind of fast water heater according to claim 1 cleans drainage arrangement with water route, the top that feature is also included in water route in fast water heater is connected to air inlet and exhaust valve (7), be used for the waste gas producing while discharging fast water heater scale remover cleaning and descaling, and the quick air inlet draining of antifreeze draining.
3. clean drainage arrangement according to a kind of fast water heater described in claim 1 and 2 with water route, cold water inlet place cleaning valve (13) the interface front that feature is also included in fast water heater is provided with check valve (15), during for cleaning and descaling, stop scale remover to enter running water system.
4. clean drainage arrangement according to a kind of fast water heater described in claim 1 to 3 with water route, the hot water outlet place that feature is also included in fast water heater is provided with another cleaning valve (13).
5. clean drainage arrangement according to a kind of fast water heater described in claim 1 to 4 with water route, feature is also included in cold water inlet in the water pipe main pipeline between hot water outlet, be provided with micro pump system (11), wherein, the water inlet of micro pump (1105) is the coaxial relation that straight line is connected with delivery port with water route main pipeline in water heater, and being provided with a point branching pipe (10), this point of branching pipe (10) strides across micro pump (1105), main line in access fast water heater.
6. clean drainage arrangement according to a kind of fast water heater described in claim 1 to 5 with water route, feature also comprises that the water inlet of point branching pipe (10) described in claim 5 and water route main pipeline access by T tube (12), and delivery port and water route main pipeline are the oblique access of acute angle by Y shape threeway (9).
7. clean drainage arrangement according to a kind of fast water heater described in claim 1 to 6 with water route, feature also comprises that fast water heater panel is provided with cleaning switch (1101), this cleaning switch (1101) is connected on described in claim 5 in micro pump (1105) control circuit, automatically cleans for starting water route cleaning device.
8. clean drainage arrangement according to a kind of fast water heater described in claim 1 to 7 with water route, the main pipeline that feature is also included in fast water heater is provided with temperature control automatic switch (1103), this temperature control automatic switch (1103) is normally closed type switch, be connected in the control circuit of micro pump claimed in claim 5 (1105) together with cleaning switch claimed in claim 6 (1101), common by motor (1104) control micro pump (1105), for controlling the heating-up temperature of scale remover, cleaning and descaling safely and fast.
9. clean drainage arrangement according to a kind of fast water heater described in claim 1 to 8 with water route, feature also comprises in the control circuit of micro pump system described in claim 8, if micro pump electric machine speed regulation module (1107) and pressurization/cycling switch (1106), micro pump electric machine speed regulation module (1107) is electrically connected with the motor (1104) that drives micro pump (1105), and be provided with at a slow speed shelves access point and shelves access point fast, pressurization/cycling switch (1106) one end is connected with a quick shelves access point, the other end is connected with power supply (1102), cleaning switch (1101) with at a slow speed shelves an access point be connected, the other end is connected with power supply (1102) by temperature control automatic switch (1103), further expand the function of micro pump (1105), starting micro pump (1105) for directly artificial or Remote uses as force (forcing) pump and circulating pump, pressurization/cycling switch (1106) is at least soft-touch control, one in circulating push switch and remote control switch.
10. a fast water heater, comprises domestic gas instantaneous water heater and quick-heating type electric water heater, is characterised in that any one fast water heater water route at least having described in claim 1 to 9 cleans drainage arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410100916.4A CN103925699A (en) | 2014-03-19 | 2014-03-19 | Quick water heater and water channel cleaning drainage device for same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410100916.4A CN103925699A (en) | 2014-03-19 | 2014-03-19 | Quick water heater and water channel cleaning drainage device for same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103925699A true CN103925699A (en) | 2014-07-16 |
Family
ID=51144000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410100916.4A Pending CN103925699A (en) | 2014-03-19 | 2014-03-19 | Quick water heater and water channel cleaning drainage device for same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103925699A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406303A (en) * | 2014-11-07 | 2015-03-11 | 欧承晏 | Gas water heater descaling device and descaling method thereof |
| CN106052168A (en) * | 2016-07-18 | 2016-10-26 | 唐织贵 | Device for singly descaling photic glass tube of solar water heater |
| CN106052167A (en) * | 2016-07-18 | 2016-10-26 | 唐织贵 | Device for simultaneously descaling light receiving glass tube and water storage drum of solar water heater |
| CN108088086A (en) * | 2016-11-21 | 2018-05-29 | 重庆海尔热水器有限公司 | Improve the flow control methods and gas heater of user experience |
| CN108981159A (en) * | 2018-07-09 | 2018-12-11 | 珠海格力电器股份有限公司 | The control method of hot water machine and hot water machine |
| CN109000358A (en) * | 2018-06-22 | 2018-12-14 | 利辛县眼病防治所 | A kind of tap water heating equipment |
| CN109028582A (en) * | 2017-06-08 | 2018-12-18 | 昆山市苞蕾众创投资管理有限公司 | Exempt to tear water-heater cleaning machine open |
| CN111587018A (en) * | 2020-06-08 | 2020-08-25 | 杭州浮瓦科技有限公司 | Outdoor electromechanical device protection device capable of rapidly cleaning dust screen |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5279319A (en) * | 1991-09-25 | 1994-01-18 | Fidelman George R | Water pressure relief method and system for water heaters |
| CN2206928Y (en) * | 1994-03-24 | 1995-09-06 | 吴明 | Putting medicine scale remover for household hot-water apparatus |
| CN2575556Y (en) * | 2002-10-27 | 2003-09-24 | 万佩柳 | Antifreezing device for solar water heater |
| CN101487678A (en) * | 2009-02-05 | 2009-07-22 | 岑东 | Cleaning tool and method for household gas water heater |
| CN201875984U (en) * | 2010-12-03 | 2011-06-22 | 鸡西市健鑫农业科技开发有限公司 | Pipeline anti-freezing device of solar water heater in cold area |
| CN202915563U (en) * | 2012-03-15 | 2013-05-01 | 尹晓鹏 | Domestic water heater and domestic water heater pipe demounting-free scale removing device |
-
2014
- 2014-03-19 CN CN201410100916.4A patent/CN103925699A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5279319A (en) * | 1991-09-25 | 1994-01-18 | Fidelman George R | Water pressure relief method and system for water heaters |
| CN2206928Y (en) * | 1994-03-24 | 1995-09-06 | 吴明 | Putting medicine scale remover for household hot-water apparatus |
| CN2575556Y (en) * | 2002-10-27 | 2003-09-24 | 万佩柳 | Antifreezing device for solar water heater |
| CN101487678A (en) * | 2009-02-05 | 2009-07-22 | 岑东 | Cleaning tool and method for household gas water heater |
| CN201875984U (en) * | 2010-12-03 | 2011-06-22 | 鸡西市健鑫农业科技开发有限公司 | Pipeline anti-freezing device of solar water heater in cold area |
| CN202915563U (en) * | 2012-03-15 | 2013-05-01 | 尹晓鹏 | Domestic water heater and domestic water heater pipe demounting-free scale removing device |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406303A (en) * | 2014-11-07 | 2015-03-11 | 欧承晏 | Gas water heater descaling device and descaling method thereof |
| CN106052168A (en) * | 2016-07-18 | 2016-10-26 | 唐织贵 | Device for singly descaling photic glass tube of solar water heater |
| CN106052167A (en) * | 2016-07-18 | 2016-10-26 | 唐织贵 | Device for simultaneously descaling light receiving glass tube and water storage drum of solar water heater |
| CN106052168B (en) * | 2016-07-18 | 2018-05-22 | 唐织贵 | It is a kind of individually to the device of a solar water heater light-receiving glass pipe scale removal |
| CN108088086A (en) * | 2016-11-21 | 2018-05-29 | 重庆海尔热水器有限公司 | Improve the flow control methods and gas heater of user experience |
| CN109028582A (en) * | 2017-06-08 | 2018-12-18 | 昆山市苞蕾众创投资管理有限公司 | Exempt to tear water-heater cleaning machine open |
| CN109000358A (en) * | 2018-06-22 | 2018-12-14 | 利辛县眼病防治所 | A kind of tap water heating equipment |
| CN109000358B (en) * | 2018-06-22 | 2020-11-27 | 王麒麟 | Tap water heating equipment |
| CN108981159A (en) * | 2018-07-09 | 2018-12-11 | 珠海格力电器股份有限公司 | The control method of hot water machine and hot water machine |
| CN111587018A (en) * | 2020-06-08 | 2020-08-25 | 杭州浮瓦科技有限公司 | Outdoor electromechanical device protection device capable of rapidly cleaning dust screen |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103925699A (en) | Quick water heater and water channel cleaning drainage device for same | |
| CN100525692C (en) | Bathroom special-purpose water heater | |
| CN106694457B (en) | Can washing apparatus and its cleaning method | |
| CN202427360U (en) | Reverse-osmosis clean water dispenser | |
| CN102401422A (en) | Gas hot water heating device and system | |
| CN101398222A (en) | Waste water thermal recovery bathing room water heater | |
| JP2010255964A (en) | Cleaning method of heat pump water heater, and heat pump water heater | |
| CN203629045U (en) | Gas water heater | |
| CN201672678U (en) | High-efficiency thermal insulation water tank of intelligent temperature-control built-in heat exchanger | |
| CN105299725A (en) | Extractor hood and water supply system and control method thereof | |
| CN209341366U (en) | A kind of heat-exchange system with cleaning function | |
| CN202228222U (en) | Heat pipe diesel heating device | |
| CN106322753A (en) | Energy-saving water-volume-convertible water storage type electric water heater | |
| JP2009228962A (en) | Bath device | |
| JP2015078773A (en) | Hot water storage type water heater | |
| CN103629973A (en) | On-line self-cleaning heat exchange enhancement solar sewage source heat pump system | |
| CN203116290U (en) | Water-saving shower device | |
| CN208181021U (en) | A kind of automobile cooling system cleaning and cooling fluid exchange integrated car curing means | |
| JP2012242012A (en) | Hot water storage type water heater | |
| CN206450114U (en) | Plate-type heat exchange system with not shutdown maintenance function | |
| CN215810441U (en) | Automatic heat transfer equipment of descaling | |
| JP5216500B2 (en) | Hot water storage water heater | |
| CN204882826U (en) | Frock suitable for drainage of motor test rack cooling water | |
| CN101086386A (en) | Instant heating type energy-saving drinking machine heating device | |
| CN210027287U (en) | Fuel oil heating installation system for heating water of motor home |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140716 |
|
| WD01 | Invention patent application deemed withdrawn after publication |