CN107131492A - A kind of boiler plant of producing steam - Google Patents
A kind of boiler plant of producing steam Download PDFInfo
- Publication number
- CN107131492A CN107131492A CN201710564939.4A CN201710564939A CN107131492A CN 107131492 A CN107131492 A CN 107131492A CN 201710564939 A CN201710564939 A CN 201710564939A CN 107131492 A CN107131492 A CN 107131492A
- Authority
- CN
- China
- Prior art keywords
- steam
- pond
- heater
- boiling water
- hot
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 97
- 238000009835 boiling Methods 0.000 claims abstract description 53
- 238000002485 combustion reaction Methods 0.000 claims abstract description 37
- 239000007789 gas Substances 0.000 claims abstract description 29
- 239000011229 interlayer Substances 0.000 claims abstract description 11
- 239000002918 waste heat Substances 0.000 claims abstract description 7
- 239000010410 layer Substances 0.000 claims description 12
- 238000009413 insulation Methods 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 7
- 239000000945 filler Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 4
- 239000000428 dust Substances 0.000 description 11
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000003517 fume Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/005—Drying-steam generating means
Abstract
The invention discloses a kind of boiler plant of producing steam, including the body of heater positioned at baking room side, combustion chamber is provided with described body of heater, the interlayer for covering described boiling water pond is provided with provided with the boiling water pond being completely covered above described combustion chamber, between described boiling water pond and the housing of body of heater；Described body of heater one end is provided with the hot-air stove with the combustion chamber, the inner chamber top of the hot-air stove is provided with the preheating pond of the waste-heat using combustion tail gas, described body of heater to be additionally provided with and connects the jet chimney in described preheating pond, boiling water pond and baking room to form the circulation line of Water, steam circulation.The present invention is simple in construction, easy to make, expands boiling water pond and the contact area of combustion chamber, rationally hot water is preheated using tail gas and circulate inflow boiling water pond, take full advantage of the energy of burning, improve steam produces efficiency and flow, production cost is reduced, the requirement of energy-conserving and environment-protective is met.
Description
Technical field
The present invention relates to boiler plant technical field, more specifically, it relates to a kind of boiler plant of producing steam.
Background technology
At present, the mode of steam drying is more and more applied in the production of enterprise, especially in wood working industry,
Plank is dried using steam in most of enterprise, and for the acquisition of steam, many enterprises all suit measures to local conditions, and makes one
Closed boiler equipped with water, is heated using remaining timber is processed to boiler, so that the boiling water in stove produces steam,
Then steam is directed toward in baking room and plank is dried, such a mode is although simple and efficient, but be due to the structure of boiler
Excessively single, its speed for producing steam is slow and measures less, i.e., the generation efficiency of steam is low, and steam velocity of liquid assets is slow, heat
Deficiency, causes the wasting of resources, also, tail gas is directly discharged, and causes environmental pollution big, thus traditional producing steam boiler
The production requirement of enterprise can not be met.
The content of the invention
The technical problem to be solved in the present invention is for the above-mentioned not enough there is provided one kind is simple in construction of prior art, safety
Property it is high, it is possible to resolve environmental pollution simultaneously improves the producing steam boiler plant that steam produces efficiency.
The technical scheme is that such：A kind of boiler plant of producing steam, including positioned at baking room side
It is provided with body of heater, described body of heater above combustion chamber, described combustion chamber provided with the boiling water pond being completely covered, described boiling
The interlayer for covering described boiling water pond is provided between pond and the housing of body of heater；Described body of heater one end is provided with and the burning
The hot-air stove of room connection, the inner chamber top of the hot-air stove is provided with the preheating pond of the waste-heat using combustion tail gas, institute
It is additionally provided with the body of heater stated and connects to form Water, steam circulation by the jet chimney in described preheating pond, boiling water pond and baking room
Circulation line.
As a further improvement, described circulation line includes the hot water in the preheating pond introducing the boiling water pond
Interior hot water introduces pipe, the steam inlet line that the steam produced in the boiling water pond is introduced in baking room jet chimney and incited somebody to action
The steam fairlead that steam in baking room jet chimney is guided in the preheating pond.
Further, the hot water introduces liquid level bottom of the one end positioned at the preheating pond of pipe, and the other end is located at institute
The ullage of boiling water pond is stated, also, described hot water introduces pipe periphery provided with the thermal insulation layer wrapped up.
Further, one end of the steam inlet line is located at the ullage of the boiling water pond and close to the body of heater
Top, the other end is connected with the jet chimney sealing of baking room, also, described steam inlet line periphery is provided with what is wrapped up
Thermal insulation layer.
Further, one end of the steam fairlead is located at the liquid level bottom in the preheating pond, the other end and drying
The jet chimney sealing in room is connected.
Further, described hot water is introduced on water valve of the pipe provided with control flow rate of hot water, described steam inlet line
Steam valve provided with control steam flow rate.
Further, it is provided between described hot-air stove and body of heater and the two is connected and close to preheating pond one end cloth
Hot-air stove above the communicating pipe put, the preheating pond is provided with below filler, described hot-air stove and is provided with chip removal mouth.
Further, the top of the body of heater is the structure of arc shape, also, described body of heater periphery provided with burn into
Mouthful, the interlayer in the body of heater is the air layer filled with air.
Further, coupled logical exhaust gas processing device is additionally provided with described hot-air stove.
Beneficial effect
The present invention compared with prior art, has the following advantages that：
1st, the present invention is simple in construction, easy to make, using the boiling water pond for covering combustion chamber, makes combustion chamber surrounding can
Contacted with boiling water pond, expand boiling water pond and the contact area of combustion chamber, take full advantage of burning capacity to accelerate hot water boiling,
So as to improve the flow produced efficiency, increase steam of steam；
2nd, the present invention is reasonable in design, by increasing preheating hot-tub in hot-air stove, and is drawn hot water by circulating line
To boiling water pond, hot water heating rationally is carried out using the waste heat of combustion tail gas, the water of boiling water pond is rapidly heated, further speeds up
Steam produces efficiency, so as to reduce energy resource consumption, reduces production cost；
3rd, the present invention is novel in design, increases exhaust gas processing device by the afterbody in hot-air stove, it is to avoid combustion tail gas pollutes
Environment, reaches the purpose of energy-conserving and environment-protective.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of side of the present invention；
Fig. 2 is the dimensional structure diagram of opposite side of the present invention；
Fig. 3 is the cross-section structure enlarged diagram of body of heater in the present invention；
Fig. 4 is the cross-section structure enlarged diagram of hot-air stove in the present invention.
Wherein：1- baking rooms, 2- bodies of heater, 3- combustion chambers, 4- boiling water ponds, 5- interlayers, 6- hot-air stoves, 7- preheatings pond, 8-
Hot water introduce pipe, 9- steam inlet lines, 10- steam fairlead, 11- thermal insulation layers, 12- water valves, 13- steam valves, 14- communicating pipes,
15- filler, 16- chip removal mouths, 17- combustion inlets, 18- dust arresters, 19- jet pipes, 20- smoke exhaust pipes, 21- chimneys, 22- exhausting
Machine.
Embodiment
The present invention is described further for specific embodiment in below in conjunction with the accompanying drawings.
Refering to Fig. 1-4, a kind of boiler plant of producing steam of the invention, including the body of heater 2 positioned at the side of baking room 1,
For burning firewood to produce steam, body of heater 2, to avoid steam heat from being lost in, is set as far as possible close to baking room 1 in body of heater 2
There is the combustion chamber 3 for accommodating burning firewood, provided with the boiling water that combustion chamber 3 is completely covered in the body of heater 2 of the top of combustion chamber 3
Pond 4, boiling water pond 4 holds hot water, completely attaches to the outer surface of hot water and combustion chamber 3, boiling water pond 4 and body of heater 2 housing it
Between be wrapped in boiling water pond 4 provided with the interlayer 5 that covers boiling water pond 4, i.e. interlayer 5, boiling water pond 4 is wrapped in combustion chamber 3 again, wherein,
Interlayer 5 plays a part of preventing the heat losses of boiling water pond 4；The hot-air stove 6 connected with combustion chamber 3, combustion are provided with one end of body of heater 2
Burn the tail gas after room 3 is burnt to discharge outside body of heater 2 by hot-air stove 6, be provided with the inner chamber top of hot-air stove 6 using combustion tail gas
Waste-heat preheating pond 7, make full use of the heat of combustion tail gas, be additionally provided with body of heater 2 will preheating pond 7, boiling water pond 4
It is that baking room 1 is provided and endlessly steamed and the jet chimney of baking room 1 connects to form the circulation line of Water, steam circulation
Vapour.The present invention is simple in construction, easy to make, using the boiling water pond 4 for covering combustion chamber 3, makes the surrounding of combustion chamber 3 can be with boiling
The hot water contacts in pond 4, expand the contact area of boiling water pond 4 and combustion chamber 3, take full advantage of burning capacity to accelerate hot water
Boiling, so as to improve the flow produced efficiency, increase steam of steam；Also, pass through the increase preheating heat in hot-air stove 6
Pond 7, and boiling water pond 4 into is guided hot water by circulating line, hot water heating rationally is carried out using the waste heat of combustion tail gas, makes boiling
The water in pond 4 is rapidly heated, and further speeded up steam produces efficiency, so as to reduce energy resource consumption, reduces and is produced into
This.
In the above embodiments, circulation line, which includes introducing the hot water that the hot water for preheating pond 7 is introduced in boiling water pond 4, manages
8th, the steam inlet line 9 that introduces the steam produced in boiling water pond 4 in the jet chimney of baking room 1 and by the steam pipe of baking room 1
The steam fairlead 10 that steam in road is guided in preheating pond 7, i.e., the steam of whole boiler plant, which circulates, is：Preheat pond 7
In hot water pipe 8 introduced by hot water flow to boiling water pond 4 and carry out further heating to produce steam, the steam that boiling water pond 4 is produced
Flowed to by steam inlet line 9 in the jet chimney in baking room 1 to be dried to plank, by the steam pipe of baking room 1
Steam or cold water after road radiating are flowed to by steam fairlead 10 to be preheated again in preheating pond 7, is restarted next
Individual Water, steam circulation, takes full advantage of the tail gas preheating of firewood burning, improve steam produces efficiency, reduces production cost.
Wherein, hot water introduces liquid level bottom of the one end positioned at preheating pond 7 of pipe 8, it is ensured that the water in preheating pond 7 can
Outflow, the other end is located at the ullage of boiling water pond 4, it is to avoid the boiling water of boiling water pond 4 flows backward to preheating pond 7 because expanding with heat and contract with cold
It is interior, also, the periphery of pipe 8 is introduced provided with the thermal insulation layer 11 wrapped up in hot water, the thermal insulation layer 11 is filled with heat-barrier material
Film, prevents heat losses.
Accordingly, one end of steam inlet line 9 is located at the ullage of boiling water pond 4 and close to the top of body of heater 2, it is to avoid steam
Vapour introduces pipe 9 and is drawn onto boiling water, it is ensured that more steam flow steam inlet lines 9, increases steam flow, the other end and baking room 1
Jet chimney sealing be connected, it is to avoid steam is lost in, also, in the periphery of steam inlet line 9 provided with the thermal insulation layer 11 wrapped up,
The thermal insulation layer 11 is the film filled with heat-barrier material, prevents heat losses.
Accordingly, one end of steam fairlead 10 is located at the liquid level bottom in preheating pond 7, the steam after radiating is filled
Divide and be dissolved in water, the other end is connected with the jet chimney sealing of baking room 1, it is to avoid steam is lost in.
In the present embodiment, the water valve 12 provided with control flow rate of hot water on pipe 8 is introduced in hot water, is set on steam inlet line 9
There are the steam valve 13 of control steam flow rate, the timber number in speed or baking room 1 that operating personnel can produce according to steam
Amount, the loss of appropriate regulation hot water and steam, rationally using the heat of steam, plays a part of energy-conserving and environment-protective.
It is provided between hot-air stove 6 and body of heater 2 and the two was connected and close to the communicating pipe 14 of preheating one end of pond 7 arrangement,
Communicating pipe 14 is one section of short tube, also, its connected entrance is corresponding with the position for preheating pond 7, the tail gas warp for discharging combustion chamber 3
Cross after communicating pipe 14 and directly contacted with preheating pond 7, it is to avoid waste heat from tail gas is excessively lost in, the hot-air stove 6 in the top of preheating pond 7
Filler 15 is provided with, water can be filled into preheating pond 7 by the filler 15, chip removal mouth 16 is provided with below hot-air stove 6,
Because the tail gas come out from combustion chamber 3 contains substantial amounts of large granular impurity, after being hit with hot-air stove 6, it can precipitate and drop
In the bottom of hot-air stove 6, when running up to a certain amount, impurity, i.e. hot-air stove 6 can be cleaned out by chip removal mouth 16 and also acts as one
The effect of individual vent gas treatment.
The top of body of heater 2 is the structure of arc shape, wherein, steam inlet line 9 is located at the top of the arc, is easy to steam to converge
Collect to steam inlet line 9 to improve the flow of steam, also, combustion inlet 17 is provided with the periphery of body of heater 2, be easy to operating personnel
Firewood is put into combustion chamber 3 and burnt, the interlayer 5 in its body of heater 2 is the air layer filled with air, good heat-insulation effect,
The body of heater 2 of high temperature is avoided to iron operating personnel, it is safe, meanwhile, interlayer 5 effectively reduces pot without filling any material
The cost of manufacture of furnace apparatus.
Coupled logical exhaust gas processing device is additionally provided with hot-air stove 6, the exhaust gas processing device includes being located at air draft
The horn-like dust arrester 18 of the side of stove 6 and positioned at the bottom of dust arrester 18 and the fume extractor that communicates therewith, wherein, dedusting
The inside of device 18 is provided with the helical-blade arranged along its axial line, and tail gas flows to the bottom of dust arrester 18 along the helical-blade, drops
The low flow velocity of tail gas, side on the dust arrester 18 close to hot-air stove 6 is provided with being plugged in the inner chamber of dust arrester 18
Jet pipe 19, the jet pipe 19 is connected with conduit pipeline, and to the inner chamber water spray of dust arrester 18 so that the dust in tail gas dissolve,
So that the dust in tail gas is separated with gas, the purpose of dedusting is reached；Fume extractor includes the row being connected with dust arrester 18
The air exhauster 22 that smoke pipe 20 is connected with the chimney 21 that tail gas is guided into eminence and by the two, by air exhauster 22 by tail gas from dedusting
Extracted out in device 18 by smoke exhaust pipe 20 and flow to chimney 21 so that exhaust emissions is into air.Boiler plant in the present invention,
Dedusting is carried out by preliminary sedimentation of the hot-air stove 6 to tail gas, then by dust arrester 18, fume extractor is eventually passed and is discharged to air
In, two stage treatment is have passed through, the problem of conventional boiler Air-pollution From Combustion is big is solved, meets the requirement of energy-conserving and environment-protective.
Above-described is only the preferred embodiment of the present invention, it should be pointed out that for those skilled in the art,
Without departing from the structure of the invention, several modifications and improvements can also be made, these are implemented all without the influence present invention
Effect and practical applicability.
Claims (9)
1. a kind of boiler plant of producing steam, including the body of heater (2) positioned at baking room (1) side, it is characterised in that described
Combustion chamber (3) are provided with body of heater (2), it is described provided with the boiling water pond (4) being completely covered above described combustion chamber (3)
The interlayer (5) for covering described boiling water pond (4) is provided between the housing of boiling water pond (4) and body of heater (2)；Described body of heater (2)
One end is provided with the hot-air stove (6) connected with the combustion chamber (3), and the inner chamber top of the hot-air stove (6) is provided with using burning
It is additionally provided with described preheating pond (7), boiling water pond (4) on the preheating pond (7) of the waste-heat of tail gas, described body of heater (2)
And the jet chimney of baking room (1) connects to form the circulation line of Water, steam circulation.
2. the boiler plant of a kind of producing steam according to claim 1, it is characterised in that described circulation line includes
The hot water of the preheating pond (7) is introduced into the hot water introducing pipe (8) in the boiling water pond (4), will be produced in the boiling water pond (4)
Steam inlet line (9) that raw steam is introduced in baking room (1) jet chimney and by the steam in baking room (1) jet chimney
The steam fairlead (10) guided in the preheating pond (7).
3. the boiler plant of a kind of producing steam according to claim 2, it is characterised in that the hot water introduces pipe (8)
One end be located at the liquid level bottom of the preheating pond (7), the other end is located at the ullage of the boiling water pond (4), also, institute
The hot water stated introduces pipe (8) periphery provided with the thermal insulation layer (11) wrapped up.
4. a kind of boiler plant of producing steam according to claim 2, it is characterised in that the steam inlet line (9)
One end be located at the ullage of the boiling water pond (4) and close to the top of the body of heater (2), the other end and baking room (1)
Jet chimney sealing is connected, also, described steam inlet line (9) periphery is provided with the thermal insulation layer (11) wrapped up.
5. a kind of boiler plant of producing steam according to claim 2, it is characterised in that the steam fairlead (10)
One end be located at the liquid level bottom of the preheating pond (7), the jet chimney of the other end and baking room (1), which is sealed, to be connected.
6. the boiler plant of a kind of producing steam according to claim 2, it is characterised in that described hot water introduces pipe
(8) water valve (12) provided with control flow rate of hot water, described steam valve of the steam inlet line (9) provided with control steam flow rate
(13)。
7. the boiler plant of a kind of producing steam according to any one in claim 1-6, it is characterised in that described
The communicating pipe that the two is connected and arranged close to described preheating pond (7) one end is provided between hot-air stove (6) and body of heater (2)
(14), the hot-air stove (6) above the preheating pond (7) is provided with filler (15), provided with row below described hot-air stove (6)
Consider mouth (16) to be worth doing.
8. a kind of boiler plant of producing steam according to claim 7, it is characterised in that the top of the body of heater (2)
For the structure of arc shape, also, described body of heater (2) periphery is provided with the interlayer (5) in combustion inlet (17), the body of heater (2)
For the air layer filled with air.
9. the boiler plant of a kind of producing steam according to claim 7, it is characterised in that on described hot-air stove (6)
It is additionally provided with coupled logical exhaust gas processing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710564939.4A CN107131492A (en) | 2017-07-12 | 2017-07-12 | A kind of boiler plant of producing steam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710564939.4A CN107131492A (en) | 2017-07-12 | 2017-07-12 | A kind of boiler plant of producing steam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107131492A true CN107131492A (en) | 2017-09-05 |
Family
ID=59737282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710564939.4A Pending CN107131492A (en) | 2017-07-12 | 2017-07-12 | A kind of boiler plant of producing steam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107131492A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108030386A (en) * | 2018-01-05 | 2018-05-15 | 广东美的厨房电器制造有限公司 | Steam box |
| CN108317738A (en) * | 2018-03-01 | 2018-07-24 | 芜湖美的厨卫电器制造有限公司 | A kind of water heater safety's control method, device and water heater |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2816713Y (en) * | 2005-08-25 | 2006-09-13 | 张成全 | Gas-burning type steam drying box |
| CN2886358Y (en) * | 2006-08-29 | 2007-04-04 | 王荣生 | Turbine dust collector mounted in flue |
| CN202065977U (en) * | 2011-04-27 | 2011-12-07 | 梁克替 | Energy-saving low-consumption steam furnace |
| CN202581253U (en) * | 2012-02-24 | 2012-12-05 | 杭州飞乐印刷材料有限公司 | Energy supply equipment of steam boiler |
| CN104501547A (en) * | 2014-12-17 | 2015-04-08 | 福建省永安林业(集团)股份有限公司 | Radiator and furnace gas hybrid application drying kiln system |
| CN207006106U (en) * | 2017-07-12 | 2018-02-13 | 容县润达家具有限公司 | A kind of boiler plant of producing steam |
-
2017
- 2017-07-12 CN CN201710564939.4A patent/CN107131492A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2816713Y (en) * | 2005-08-25 | 2006-09-13 | 张成全 | Gas-burning type steam drying box |
| CN2886358Y (en) * | 2006-08-29 | 2007-04-04 | 王荣生 | Turbine dust collector mounted in flue |
| CN202065977U (en) * | 2011-04-27 | 2011-12-07 | 梁克替 | Energy-saving low-consumption steam furnace |
| CN202581253U (en) * | 2012-02-24 | 2012-12-05 | 杭州飞乐印刷材料有限公司 | Energy supply equipment of steam boiler |
| CN104501547A (en) * | 2014-12-17 | 2015-04-08 | 福建省永安林业(集团)股份有限公司 | Radiator and furnace gas hybrid application drying kiln system |
| CN207006106U (en) * | 2017-07-12 | 2018-02-13 | 容县润达家具有限公司 | A kind of boiler plant of producing steam |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108030386A (en) * | 2018-01-05 | 2018-05-15 | 广东美的厨房电器制造有限公司 | Steam box |
| CN108030386B (en) * | 2018-01-05 | 2020-09-15 | 广东美的厨房电器制造有限公司 | Steam box |
| CN108317738A (en) * | 2018-03-01 | 2018-07-24 | 芜湖美的厨卫电器制造有限公司 | A kind of water heater safety's control method, device and water heater |
| CN108317738B (en) * | 2018-03-01 | 2023-07-18 | 芜湖美的厨卫电器制造有限公司 | Water heater safety control method and device and water heater |
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Application publication date: 20170905 |