CN106679191A - Water shortage protection device and instant-heating water boiler thereof - Google Patents
Water shortage protection device and instant-heating water boiler thereof Download PDFInfo
- Publication number
- CN106679191A CN106679191A CN201710089656.9A CN201710089656A CN106679191A CN 106679191 A CN106679191 A CN 106679191A CN 201710089656 A CN201710089656 A CN 201710089656A CN 106679191 A CN106679191 A CN 106679191A
- Authority
- CN
- China
- Prior art keywords
- temperature
- heating tube
- liquid
- water
- hydropenia
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
- F24H9/2028—Continuous-flow heaters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/10—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
- F24H1/101—Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium using electric energy supply
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cookers (AREA)
Abstract
The invention discloses a water shortage protection device. The water shortage protection device comprises a heating pipe and a water receiving box, wherein the water receiving box is installed at the bottom of the heating pipe; a temperature sensing vane communicating with the bottom of the inner cavity of the heating pipe and convenient for sensing whether a temperature in the case of water shortage of the heating pipe exceeds a set value or not, a water shortage temperature controller and a waterproof button are arranged at one side of the water receiving box, a boss bulging towards one side is arranged on the temperature sensing vane, the boss is connected with an L-shaped sensing head in an extension manner, a sensing hole convenient for the L-shaped sensing head on the temperature sensing vane to stretch in the bottom of the inner cavity of the heating pipe is formed in the sidewall of the water receiving box, the corresponding water shortage temperature controller is installed at the rear side of the temperature sensing vane, and the waterproof button is installed on the water shortage temperature controller; and the temperature sensing vane is expanded with heat and the change is transferred to the water shortage temperature controller to switch off a power supply of the heating pipe to play a protection role in the case of water shortage of the heating pipe through the boss and the L-shaped sensing head on the temperature sensing vane on the water shortage protection device. The invention further discloses an instant-heating water boiler adopting the water shortage protection device.
Description
【Technical field】
The invention belongs to water appliance technical field, and in particular to a kind of water-shortage protection device and its Instant heating type boiler.
【Background technology】
The fast development of white goods industry, makes the liquid heater requirement more and more higher that people are used to frequent routine,
Nowadays boiler on the market, various in style, but universal functionality is single, and structure design is unreasonable, it is impossible to makes consumer convenient
The water temperature for needing to drink effectively is automatically controlled, is all installed especially for boiler no-water dry combustion, general boiler is prevented
There is water-shortage protection device, but existing boiler water-shortage protection device typically all uses magnetic ball cock device, its complex structure to be difficult
Install, it is relatively costly.
【The content of the invention】
The present invention provides a kind of simple structure, easy to control, it is easy to homoiothermic, the convenient water-shortage protection device for supplying water immediately and
Its Instant heating type boiler.
For achieving the above object, the present invention provides following technical scheme:
A kind of water-shortage protection device, including heating tube and water spilage tray, water spilage tray are installed on the bottom of heating tube；The water receiving
Box side is provided with the temperature sensing for connecting that with the intracavity bottom of heating tube temperature when being easy to sense heating tube hydropenia exceedes setting value
Piece, hydropenia temperature controller and waterproof press-button, the temperature sensing piece are provided with the boss to side protrusion, and boss extension is connected with L
Shape senses head, and water spilage tray side wall is provided with the sensing that the L-shaped sensing head being easy on temperature sensing piece stretches into the intracavity bottom of heating tube
Hole, corresponding hydropenia temperature controller are installed on rear side of temperature sensing piece, and the waterproof press-button is installed on hydropenia temperature controller；Heating tube
When interior temperature is lifted rapidly and temperature exceedes setting value, temperature sensing piece expanded by heating passes to change on hydropenia temperature controller,
Hydropenia temperature controller is sensed the power supply of disconnection heating tube when the temperature in heating tube exceedes setting value and is played by temperature sensing piece
Protective effect, heating tube need to be manually pressed by when hydropenia does not heat use again waterproof press-button and make hydropenia temperature controller recover hydropenia to protect
Protective function.
Preferably, the boss of the temperature sensing piece circumferentially coordinates and also sets between the two with the sensing hole of water spilage tray side wall
Have and be easy to be tightly connected the silica gel ring for preventing leak.
A kind of Instant heating type boiler, including liquid supply box, base, transfer tube and heating tube, transfer tube are installed in liquid supply box；
The liquid supply box bottom offers to be provided between the import of liquid outlet, liquid outlet and transfer tube is easy to liquid supply in liquid supply box
Supply pipe, the outlet of transfer tube is connected with stretches into liquid supply box and by the liquid pumping pipe at the top of liquid pump in liquid supply box to liquid supply box；Institute
The overflow launder for being additionally provided with the top of liquid supply box that the liquid for being easy to liquid pumping pipe to pump into overflows is stated, liquid pumping pipe outlet is connected to the bottom of overflow launder
Portion side, the bottom opposite side of overflow launder are connected with from liquid supply box bottom to stretch out and are connected with heating bottom of the tube and by liquid in overflow launder
Body is directed into the lower liquid pipe in heating tube, is additionally provided with and is easy to seal between the two connecing of connecting between the lower liquid pipe and heating tube
Water box；
The water spilage tray side be provided with connect with the intracavity bottom of heating tube be easy to sense heating tube hydropenia when temperature exceed
The water-shortage protection device of setting value, the water-shortage protection device include temperature sensing piece, hydropenia temperature controller and waterproof press-button, the temperature
Degree vane is provided with the boss to side protrusion, and boss extension is connected with L-shaped sensing head, and water spilage tray side wall is provided with is easy to temperature
L-shaped sensing head on vane stretches into the sensing hole of the intracavity bottom of heating tube, and corresponding hydropenia temperature controller is installed on temperature biography
On rear side of sense piece, the waterproof press-button is installed on hydropenia temperature controller；The work that transfer tube is drawn water with heating tube, lower liquid pipe hydropenia pair
When the temperature in heating tube answered is lifted rapidly and temperature exceedes setting value, change is passed to hydropenia by temperature sensing piece expanded by heating
On temperature controller, hydropenia temperature controller is sensed by temperature sensing piece when the temperature in heating tube exceedes setting value and disconnects heating tube
Power supply plays a protective role, and heating tube needs to be manually pressed by waterproof press-button when hydropenia does not heat use again to make hydropenia temperature controller extensive
Multiple excessive low water level protection function.
Preferably, on the water-shortage protection device, the boss of temperature sensing piece is circumferentially coordinated with the sensing hole of water spilage tray side wall
And be additionally provided between the two and be easy to be tightly connected the silica gel ring for preventing leak.
Preferably, the heating tube top is connected with whether control heating tube heats and the effluent after controlling heating
The liquid stream size of body controlling the cold and hot control device of heating tube leaving water temperature, the cold and hot control device comprising liquid outlet groove, top cover,
First roller switch, the second roller switch, knob, the disc switch with cam structure and homoiothermic post, behind the bottom of liquid outlet groove
Side is provided with and is connected with heating tube top and in the horizontal direction less than the fluid guidance port for balancing water level opening of overflow launder, liquid outlet groove
Lower front is provided with the tap hole for being easy to automatic discharging function, is additionally provided with the liquid outlet groove between the tap hole and fluid guidance port
The overflow plate concordant with the balance water level opening of overflow launder in horizontal direction, overflow plate are centrally formed one and are arranged with homoiothermic post lower end
Flow baffle fit and whether control fluid guidance port to the runner valve opening of tap hole feed flow and uninterrupted, with cam structure
Disc switch is pinned at the homoiothermic post top for being positioned and sealed by top cover, the first roller switch and the second roller switch respectively with tool
There is the positioning convex portion arranged on the downside of the disc switch of cam structure to be fixedly installed on top cover with merging, the knob is installed on tune
Warm capital end simultaneously drives the disc switch with cam structure and the motion of flow baffle plate coaxial rotating；
Turning knob, the first roller switch that the disc switch with cam structure is touched depart from simultaneously from positioning convex portion
When touching with its outer rim pressure, the first roller switch starts transfer tube pump liquid, while in the flow baffle plate of homoiothermic post lower end and overflow plate
The valve road that the runner valve opening of the heart coordinates is fully opened, and the cold liquid not heated is flowed out automatically from the tap hole of liquid outlet groove；Continue to turn
Dynamic knob, the second roller switch touched with the disc switch with cam structure also from positioning convex portion depart from and with cam
When the disc switch outer rim pressure of structure is touched, the second roller switch starts heating tube powered operation, while flow baffle plate and runner valve
The valve road that hole coordinates is progressively smaller until and completely closes, flows out temperature from the tap hole of liquid outlet groove and gradually rise until the liquid of boiling
Body.
The invention has the beneficial effects as follows：
Water spilage tray side of the present invention be provided with connect with the intracavity bottom of heating tube be easy to sense heating tube hydropenia when temperature surpass
Cross the water-shortage protection device of setting value；Temperature in the corresponding heating tube of lower liquid pipe hydropenia is lifted rapidly and temperature exceedes setting value
When, expanded by heating is passed to change on hydropenia temperature controller, by hydropenia temperature by the boss and L-shaped sensing head on temperature sensing piece
Control device plays a protective role come the power supply for disconnecting heating tube；When hydropenia does not heat use to heating tube again, need to be manually pressed by
Waterproof press-button makes hydropenia temperature controller recover excessive low water level protection function.
In addition, be provided with cold and hot control device on heating tube top, whether control heating tube heat, and by control plus
After heat, the liquid stream size of trickle drives pump startup come real by the control of the first roller switch controlling heating tube leaving water temperature
The cold liquid now not heated is flowed out automatically from the tap hole of liquid outlet groove, while controlling opening for heating tube by the second roller switch
Dynamic, during continuous rotary knob, the valve road that the flow baffle plate of homoiothermic post lower end is coordinated with runner valve opening is gradually reduced directly
To completely closing, temperature is flowed out from the tap hole of liquid outlet groove and gradually risen until the liquid of boiling, i.e., relative by controlling valve road
The height of the flood level formed in overflow launder, size, and then the current size of heating tube supply is controlled, so as to control heating tube
The heat time heating time of interior current controls out the temperature of liquid, realizes fine quantified controlling, and simple structure goes out liquid temp and at any time may be used
Adjust, it is convenient and practical.
【Description of the drawings】
Fig. 1 is the configuration schematic diagram of the present invention；
Fig. 2 is that cold and hot control device of the invention removes the mplifying structure schematic diagram after top cover
Fig. 3 is the dimensional structure diagram of the present invention；
Fig. 4 is the dimensional structure diagram that the present invention removes base；
Fig. 5 is the dimensional structure diagram that the present invention removes base；
Fig. 6 is base of the present invention and the dimensional structure diagram after water-shortage protection device blast.
Below in conjunction with drawings and Examples, the invention will be further described.
【Specific embodiment】
A kind of Instant heating type boiler with excessive low water level protection function, such as Fig. 1 and Fig. 2 show, including liquid supply box 1, base 10, drive
Dynamic pump 2 and heating tube 3, transfer tube 2 are installed on 1 bottom of liquid supply box；Liquid outlet, liquid outlet and drive are offered in 1 bottom of liquid supply box
The supply pipe 4 for being easy to liquid supply in liquid supply box 1 is provided between the import of dynamic pump 2, the outlet of transfer tube 2 is connected with stretches into feed flow
Case 1 by the liquid pumping pipe 5 at the top of liquid pump in liquid supply box 1 to liquid supply box 1；It is additionally provided with the top of liquid supply box 1 with balance water level
Opening 60 is easy to the overflow launder 6 that the liquid that liquid pumping pipe 5 is pumped into overflows, the outlet of liquid pumping pipe 5 to be connected to the bottom side of overflow launder 6,
The bottom opposite side of overflow launder 6 is connected with from 1 bottom of liquid supply box to stretch out and is connected with 3 bottom of heating tube and by liquid in overflow launder 6
On 3 top of heating tube, the lower liquid pipe 7 being directed in heating tube 3, is connected with whether control heating tube 3 heats and by controlling to add
After heat, the liquid stream size of trickle to be controlling the cold and hot control device 8 of 3 leaving water temperature of heating tube, lower liquid pipe 7 and heating tube 3 it
Between be additionally provided with the water spilage tray 9 for being easy to seal connection between the two.
As depicted in figs. 1 and 2, the cold and hot control device 8 includes liquid outlet groove 80, top cover 81, the first roller switch 82, second
Roller switch 83, knob 84, the disc switch 85 with cam structure and homoiothermic post 86, the bottom rear of liquid outlet groove 80 be provided with
3 top of heating tube connects and in the horizontal direction less than the fluid guidance port 800 for balancing water level opening 60 of overflow launder 7, liquid outlet groove 80
Lower front be provided with the tap hole 801 for being easy to automatic discharging function, the liquid outlet groove between tap hole 801 and fluid guidance port 800
The overflow plate 802 in the horizontal direction with the 60 concordant setting of balance water level opening of overflow launder is additionally provided with 80, in overflow plate 802
Be formed centrally one with 86 lower end of homoiothermic post arrange flow baffle plate 860 with merges control fluid guidance port 800 whether to 801 feed flow of tap hole
And the runner valve opening 803 of uninterrupted, the disc switch 85 with cam structure is pinned at the tune for being positioned and sealed by top cover 81
86 top of warm post, the first roller switch 82 and the second roller switch 83 respectively with set on the downside of the disc switch 85 with cam structure
The positioning convex portion 850 put is fixedly installed on top cover 81 with merging, and knob 84 is installed on 86 top of homoiothermic post and drives with convex
The disc switch 85 of wheel construction and the motion of 860 coaxial rotating of flow baffle plate.
Turning knob 84 works, and the first roller switch 82 that the disc switch 85 with cam structure is touched is from positioning convex portion
850 when departing from and touching with its outer rim pressure, and the first roller switch 82 starts 2 pump liquid of transfer tube, while the flow of 86 lower end of homoiothermic post
Baffle plate 860 is fully opened with the valve road of the cooperation of runner valve opening 803 at 802 center of overflow plate, and the cold liquid not heated is from liquid outlet groove
80 tap hole 801 flows out automatically；Knob 84 is rotated further, the second roller touched with the disc switch 85 with cam structure
When switch 83 is also departed from from positioning convex portion 850 and is touched with the pressure of 85 outer rim of disc switch with cam structure, the second roller switch
83 start 3 powered operation of heating tube, while the valve road that flow baffle plate 860 is coordinated with runner valve opening 803 is progressively smaller until completely
Close, the liquid passed through from runner valve opening 803 is gradually reduced stream with the valve road that flow baffle plate 860 is coordinated with runner valve opening 803
Go out the liquid that temperature gradually rises, after the valve road that flow baffle plate 860 is coordinated with runner valve opening 803 is completely closed, from heater 3
Overflow plate 802 is crossed in the boiling water overflow for being inside heated to seething with excitement, and the tap hole 801 of liquid outlet groove 80 flows out the liquid of boiling.
As shown in Fig. 1, Fig. 3 to Fig. 6, it is provided with 9 side of water spilage tray and is easy to sensing to add
During 3 hydropenia of heat pipe temperature exceed setting value water-shortage protection device 11, the water-shortage protection device 11 include temperature sensing piece 110,
Hydropenia temperature controller 111 and waterproof press-button 112, on temperature sensing piece, 110 are provided with the boss 110a to side protrusion, and boss 110a prolongs
Stretch and be connected with L-shaped sensing head 110b, 9 side wall of water spilage tray is provided with the L-shaped sensing head 110b being easy on temperature sensing piece 110 and stretches into and adds
The circular sensing hole 90 of 3 intracavity bottom of heat pipe, corresponding hydropenia temperature controller 111 are installed on rear side of temperature sensing piece 110, and waterproof is pressed
Button 112 is installed on hydropenia temperature controller 111；The boss 110a of temperature sensing piece 110 senses hole 90 with the circular of 9 side wall of water spilage tray
Circumferentially coordinate and be additionally provided between the two and be easy to be tightly connected the silica gel ring 113 for preventing leak.
Manual turning knob 84, the first roller switch 82 start 2 pump liquid of transfer tube, while the second roller switch 83 starts adding
3 powered operation of heat pipe, transfer tube 2 are drawn water and are heated while heating tube 3, the temperature in the corresponding heating tube of lower 7 hydropenia of liquid pipe 3
Rapid to be lifted and when temperature exceedes setting value, 110 expanded by heating of temperature sensing piece passes to change on hydropenia temperature controller 111, lacks
When water temperature controller 111 senses temperature in heating tube 3 by temperature sensing piece 110 and exceedes setting value, the electricity of heating tube 3 is disconnected
Source plays a protective role, and heating tube needs to be manually pressed by when hydropenia does not heat use again waterproof press-button recovers hydropenia temperature controller
Excessive low water level protection function.
Embodiment described above is simply presently preferred embodiments of the present invention, not limits the practical range of the present invention with this,
All shapes according to the present invention, construction and principle it is made it is obvious change, and other are every substantive without departing from the present invention
Change, all should be covered by protection scope of the present invention.
Claims (5)
1. a kind of water-shortage protection device, including heating tube and water spilage tray, water spilage tray are installed on the bottom of heating tube；Its feature exists
In：
The water spilage tray side be provided with connect with the intracavity bottom of heating tube be easy to sense heating tube hydropenia when temperature exceed setting
The temperature sensing piece of value, hydropenia temperature controller and waterproof press-button, the temperature sensing piece are provided with the boss to side protrusion, boss
Extension is connected with L-shaped sensing head, and water spilage tray side wall is provided with the inner chamber that the L-shaped sensing head being easy on temperature sensing piece stretches into heating tube
The sensing hole of bottom, corresponding hydropenia temperature controller are installed on rear side of temperature sensing piece, and the waterproof press-button is installed on hydropenia temperature control
On device；
When temperature in heating tube is lifted rapidly and temperature exceedes setting value, change is passed to hydropenia by temperature sensing piece expanded by heating
On temperature controller, hydropenia temperature controller is sensed by temperature sensing piece when the temperature in heating tube exceedes setting value and disconnects heating tube
Power supply plays a protective role, and heating tube needs to be manually pressed by waterproof press-button when hydropenia does not heat use again to make hydropenia temperature controller extensive
Multiple excessive low water level protection function.
2. a kind of water-shortage protection device according to claim 1, it is characterised in that the boss of the temperature sensing piece with connect
The sensing hole of water box side wall circumferentially coordinates and is additionally provided between the two to be easy to be tightly connected the silica gel ring for preventing leak.
3. a kind of Instant heating type boiler, including liquid supply box, base, transfer tube and heating tube, transfer tube are installed in liquid supply box；Its
It is characterised by：
The liquid supply box bottom offer be provided between the import of liquid outlet, liquid outlet and transfer tube be easy to liquid supply box in liquid supply
The supply pipe given, the outlet of transfer tube is connected with stretches into liquid supply box and by the pump liquid at the top of liquid pump in liquid supply box to liquid supply box
Pipe；
The overflow launder that the liquid for being easy to liquid pumping pipe to pump into overflows is additionally provided with the top of the liquid supply box, liquid pumping pipe outlet is connected to overflow
The bottom side of groove, the bottom opposite side of overflow launder are connected with from liquid supply box bottom to stretch out and are connected with heating bottom of the tube and by overflow
In groove, liquid is directed into the lower liquid pipe in heating tube, is additionally provided with and is easy to the company of sealing between the two between the lower liquid pipe and heating tube
Logical water spilage tray；
The water spilage tray side be provided with connect with the intracavity bottom of heating tube be easy to sense heating tube hydropenia when temperature exceed setting
The water-shortage protection device of value, the water-shortage protection device include temperature sensing piece, hydropenia temperature controller and waterproof press-button, and the temperature is passed
Sense piece is provided with the boss to side protrusion, and boss extension is connected with L-shaped sensing head, and water spilage tray side wall is provided with is easy to temperature sensing
L-shaped sensing head on piece stretches into the sensing hole of the intracavity bottom of heating tube, and corresponding hydropenia temperature controller is installed on temperature sensing piece
Rear side, the waterproof press-button are installed on hydropenia temperature controller；The work that transfer tube is drawn water with heating tube, lower liquid pipe hydropenia are corresponding
When temperature in heating tube is lifted rapidly and temperature exceedes setting value, change is passed to hydropenia temperature control by temperature sensing piece expanded by heating
On device, hydropenia temperature controller senses the power supply that heating tube is disconnected when the temperature in heating tube exceedes setting value by temperature sensing piece
Play a protective role, heating tube needs to be manually pressed by when hydropenia does not heat use again waterproof press-button makes hydropenia temperature controller recover to lack
Water conservation function.
4. a kind of Instant heating type boiler according to claim 3, it is characterised in that temperature is passed on the water-shortage protection device
The boss of sense piece circumferentially coordinates and is additionally provided between the two to be easy to be tightly connected with the sensing hole of water spilage tray side wall prevents leak
Silica gel ring.
5. a kind of Instant heating type boiler according to claim 3, it is characterised in that the heating tube top is connected with control
Heating tube whether heat and after controlling heating trickle liquid stream size controlling the cold and hot of heating tube leaving water temperature
Control device, the cold and hot control device comprising liquid outlet groove, top cover, the first roller switch, the second roller switch, knob, with convex
The disc switch and homoiothermic post of wheel construction, the bottom rear of liquid outlet groove are provided with
In the fluid guidance port of the balance water level opening of overflow launder, the lower front of liquid outlet groove is provided with the tap hole for being easy to automatic discharging function,
It is additionally provided with liquid outlet groove between the tap hole and fluid guidance port concordant with the balance water level opening of overflow launder in the horizontal direction
Overflow plate, overflow plate be centrally formed one with homoiothermic post lower end arrange flow baffle fit and whether control fluid guidance port to tapping
The runner valve opening of confession liquid and uninterrupted, the disc switch with cam structure are pinned at the homoiothermic for being positioned and sealed by top cover
Post top, the first roller switch and the second roller switch respectively with the disc switch with cam structure on the downside of the convex that arranges
Portion is fixedly installed on top cover with merging, and the knob is installed on homoiothermic capital end and drives the disc switch with cam structure
And the motion of flow baffle plate coaxial rotating；
Turning knob, the first roller switch that the disc switch with cam structure is touched from positioning convex portion depart from and and its
When outer rim pressure is touched, the first roller switch starts transfer tube pump liquid, while the flow baffle plate of homoiothermic post lower end and overflow plate center
The valve road that runner valve opening coordinates is fully opened, and the cold liquid not heated is flowed out automatically from the tap hole of liquid outlet groove；It is rotated further rotation
Button, the second roller switch touched with the disc switch with cam structure also from positioning convex portion depart from and with cam structure
Disc switch outer rim pressure touch when, the second roller switch start heating tube powered operation, while flow baffle plate is matched somebody with somebody with runner valve opening
The valve road of conjunction is progressively smaller until and completely closes, flows out temperature from the tap hole of liquid outlet groove and gradually rise until the liquid of boiling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710089656.9A CN106679191A (en) | 2017-02-20 | 2017-02-20 | Water shortage protection device and instant-heating water boiler thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710089656.9A CN106679191A (en) | 2017-02-20 | 2017-02-20 | Water shortage protection device and instant-heating water boiler thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106679191A true CN106679191A (en) | 2017-05-17 |
Family
ID=58862264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710089656.9A Pending CN106679191A (en) | 2017-02-20 | 2017-02-20 | Water shortage protection device and instant-heating water boiler thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106679191A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2356370A (en) * | 1969-12-23 | 1972-06-22 | Thomas Hagyard | Apparatus for electrolytic heating |
| CN103876635A (en) * | 2014-01-14 | 2014-06-25 | 宁波金阳光电热科技有限公司 | Pressure type liquid quick heater |
| CN205843064U (en) * | 2016-07-01 | 2016-12-28 | 邹上 | Liquid heater hot and cold water control structure |
| CN205843059U (en) * | 2016-06-29 | 2016-12-28 | 邹上 | Liquid heater circulating backwater structure |
| CN206478873U (en) * | 2017-02-20 | 2017-09-08 | 邹上 | A kind of water-shortage protection device and its Instant heating type boiler |
-
2017
- 2017-02-20 CN CN201710089656.9A patent/CN106679191A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2356370A (en) * | 1969-12-23 | 1972-06-22 | Thomas Hagyard | Apparatus for electrolytic heating |
| CN103876635A (en) * | 2014-01-14 | 2014-06-25 | 宁波金阳光电热科技有限公司 | Pressure type liquid quick heater |
| CN205843059U (en) * | 2016-06-29 | 2016-12-28 | 邹上 | Liquid heater circulating backwater structure |
| CN205843064U (en) * | 2016-07-01 | 2016-12-28 | 邹上 | Liquid heater hot and cold water control structure |
| CN206478873U (en) * | 2017-02-20 | 2017-09-08 | 邹上 | A kind of water-shortage protection device and its Instant heating type boiler |
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