CN106491061B - A kind of method of heating tube anti-dry burning device, dish-washing machine and anti-dry - Google Patents
A kind of method of heating tube anti-dry burning device, dish-washing machine and anti-dry Download PDFInfo
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- CN106491061B CN106491061B CN201510562477.3A CN201510562477A CN106491061B CN 106491061 B CN106491061 B CN 106491061B CN 201510562477 A CN201510562477 A CN 201510562477A CN 106491061 B CN106491061 B CN 106491061B
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- heating tube
- pressure
- sealing cover
- outward flange
- microswitch
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Abstract
The invention discloses a kind of heating tube anti-dry burning devices, including heating tube to be equipped with triggering block with simultaneously microswitch, microswitch is electrically connected, and flexible pressure part is arranged positioned at the top of triggering block, elastic pressure part is provided with center and presses block.A kind of dish-washing machine, including heating tube anti-dry burning device and water tank are also disclosed, the anti-dry burning device is mounted on water tank by sealing cover.A kind of method of heating tube anti-dry is additionally provided, it is further comprising the steps of using anti-dry burning device as described above: heating tube is placed in hot liquid to be added；Sealing cover is immersed in hot liquid to be added；External power supply and microswitch are connected.The heating tube anti-dry burning device structure that this hair provides is simple, low in cost, can effectively extend the service life of heating tube.And anti-dry method provide so that operation is relatively simple, advantageously reduces use cost and be conducive to extend the service life of heating tube.
Description
Technical field
The invention belongs to field of home appliance technology more particularly to a kind of heating tube anti-dry burning device, dish-washing machine and prevent dry
The method of burning.
Background technique
It is well known that dish-washing machine is the equipment of the tablewares such as automatic cleaning bowl, chopsticks, disk, dish, knife, fork.For dining room, hotel, machine
The kitchen for closing unit dining room alleviates labor intensity, improves work efficiency, and promotes sanitation and hygiene.With people's life water
In the entrance average family of flat raising dish-washing machine also gradually.Quickly water is heated by heating tube in dish-washing machine, is obtained in water
Wanted clean article is sprayed in the case where certain temperature, with secondary system for washing.Wherein heating tube exists
Meeting dry combustion method after water is burnt down, at present both at home and abroad with commercial dish-washing machine produced in neighborhood, the method for preventing heating tube dry combustion method has
Two kinds: one is the installation insurance silk in heating tube, another kind is that thermal protector is installed outside heating tube, the disadvantage is that with damage
Heating tube reduces heating tube lifetime as cost.
The current existing heating tube just used in dish-washing machine is embodied in there is also many deficiencies on:
(1) nowadays heating wire and heating tube are integral type, and whole replacements are needed if damaging one of them, in this way can be big
It is big to improve use cost；
(2) overheated heater dry combustion method can also generate security risk；
(3) for first, second kind of effect, there are two types of solutions: one kind is the installation insurance silk in heating tube, another
Kind it is that thermal protector is installed outside heating tube, but is to damage heating tube or reduce heating tube lifetime the shortcomings that both methods
For cost.
Having again, CN201010147630 discloses a kind of synthesis sensor and the electric kettle with this synthesis sensor,
A kind of synthesis sensor, it is above-mentioned including heat conduction shell, first lead, the second lead and the thermistor that can be used for detecting water temperature
Thermistor is located in heat conduction shell by heat-conducting glue fixation, and above-mentioned heat conduction shell is equipped with a liquid level detection unit, above-mentioned
Liquid level detection unit is made of two mutually independent conductive contacts, above-mentioned first lead, thermistor, liquid level detection unit and
Second lead is sequentially connected in series.Although the technical solution can solve the problems, such as heating to a certain extent, tube lifetime is insufficient,
But by the electric conductivity of water itself when its sensed water level, however water is the non-conductor of electricity, is generally required by the electricity in water
Enhance electric conductivity from matter, but ionogen increases and influences the service life of water quality and electric appliance in turn.
Summary of the invention
In view of the above-mentioned problems existing in the prior art, the purpose of the present invention is to provide a kind of heating tube anti-dry burning device,
The method of dish-washing machine and anti-dry.
The present invention provides a kind of heating tube anti-dry burning device, including heating tube and it is electrically connected and is opened for controlling it
The microswitch closed, the microswitch are fastened in fixing seat, and sealing cover is also connected in the fixing seat, and the fine motion is opened
It shuts and is equipped with triggering block, the triggering block is stretched out from the accommodating cavity being arranged in fixing seat, positioned at the top of the triggering block
Flexible pressure part is set, and the elasticity pressure part is provided with center and presses block, is with the symmetrical centre that the center presses block
Rotation center is provided with pressure amplifying ring along its edge；
The pressure amplifying ring is equipped with linking arm and pressure contact, and one end of the linking arm presses block with center and is connected
It connecing, the junction that the linking arm and center press block is provided with the first evagination arc angle and the first indent corner, and described first
The protrusion direction of evagination arc angle is close to the side of sealing cover, and the other end of the linking arm is connected with pressure contact, described
The junction of linking arm and pressure contact is provided with the second indent arc angle and the second evagination arc angle, the second indent arc angle it is recessed
Direction is fallen into the protrusion direction of the first evagination arc angle on the contrary, the first evagination arc angle and the second indent arc angle are respectively positioned on pressure and put
Big ring close to sealing cover side and a smooth-sided compression candles of the two and linking arm connect and to form liquid pressure-bearing surface, in described first
Recessed corner and the second evagination arc angle are respectively positioned on side and another of the two and linking arm side of the pressure amplifying ring close to fixing seat
Face connects to form inner support face, and the pressure contact is equipped with front contact and rear contact, and the front contact is equipped with arc-shaped outer surface, institute
Rear contact is stated equipped with an arc-shaped outer surface and a flat external surface, the arc of the side of the close sealing cover of the front contact
The arc-shaped outer surface of outer surface and rear contact is entrenched in the arc groove being set on sealing cover, the front contact it is close
The flat external surface of the arc-shaped outer surface of the side of fixing seat and rear contact respectively be arranged in fixing seat preceding re-entrant angle touch platform and
Straight touching platform is in contact afterwards；
The side of the pressure amplifying ring is in contact with fixing seat, and the other side of the pressure amplifying ring connects with sealing cover
Touching forms the pressure chamber entered with opening for outside liquid, the center between the sealing cover and elastic pressure part
It presses block and is located at the pressure that the lower section of pressure chamber is used to bear to enter liquid in pressure chamber, when the pressure of liquid in pressure chamber occurs
Center presses the control for being in contact or separating between block and the triggering block on microswitch and realize and be opened and closed to heating tube when variation
System.
In the present solution, the variation of fluid pressure is born by elastic pressure part, so that it oppresses or loosen fine motion
Triggering block on switch realizes the control being opened and closed to microswitch, to realize the control to the heating tube beginning.Pass through pressure simultaneously
The structure setting of power amplifying ring, so that pressure block its amplitude of deformation in the pressure for receiving liquid in center is larger, sensibility is able to
It improves.Elastic pressure part overall stability is improved again simultaneously, so that stability with higher when pressure change, is less prone to
Situations such as offset, improves whole service life.
Preferably, the heating tube is equipped with heating tube tube body, and electric heating wire is provided in the heating tube tube body, described to add
Tube body of heat pipe is externally connected with heating tube bottom plate for sealing electric heating wire.
Preferably, the both ends of the electric heating wire are connected separately with two conducting wires, and two conducting wires are respectively connected to
Power on inserted sheet and lower electric mortiser piece, it is described to power on inserted sheet and lower electric mortiser piece is mounted on microswitch.
Preferably, bayonet is provided in the fixing seat, the sealing cover is equipped with protrusion, the sealing cover and fixing seat
When being connected, the protrusion is inserted into bayonet；The protrusion is equipped with the first crowning, the second oblique crowning and third protrusion
Face, the bayonet is equipped with the first bayonet face, the second oblique bayonet face and third bayonet face, when the protrusion is inserted into bayonet
When, first crowning, the second oblique crowning and third protrusion face respectively with the first bayonet face, the second oblique bayonet face and
Third bayonet face fits to form positioning.
Preferably, the sealing cover is provided with the first outward flange, the second outward flange, third outward flange and the 4th evagination
Edge, the diameter of first outward flange are greater than the diameter of the second outward flange, the combination of first outward flange and the second outward flange
Place forms first step and leans on, and the diameter of second outward flange is less than the diameter of third outward flange, second outward flange and the
The junctions of three outward flanges forms second step and leans on, the diameter of the third outward flange less than the 4th outward flange diameter, it is described
The junction of third outward flange and the 4th outward flange forms third step and leans on.
It is preferably located in the sealing cover and is provided with the first inner stopper, the second oblique inner stopper and third inner stopper, it is described
The junction of first inner stopper and the second oblique inner stopper forms step in first, and the gradient of the second oblique inner stopper is 15-
60°。
The present invention also provides a kind of dish-washing machines, including as above it is any shown in heating tube anti-dry burning device and water tank,
The anti-dry burning device is mounted on water tank by sealing cover.
The present invention also provides a kind of methods of heating tube anti-dry, using anti-dry burning device described in as above one, also
The following steps are included:
Heating tube is placed in hot liquid to be added by S1；
Sealing cover is immersed in hot liquid to be added by S2, so that the pressure chamber formed between sealing cover and elastic pressure part
It is also dipped into hot liquid to be added；
External power supply and microswitch are connected by S3；
S4, center press the triggering block that block is pressurized on touch microswitch, and heating tube, which is switched on, to be begun to warm up；
S5, when hot liquid to be added is gradually reduced to predeterminated position, center presses the reduction of block pressure, rebounds upwards not
The triggering block on microswitch is touched again, and heating tube is disconnected, and is no longer heat up.
Preferably, the hot liquid to be added in the step S1 is water or aqueous solution, and the hot liquid to be added is arranged in water tank
In.
Preferably, the heating tube be located at the lowest position of hot liquid to be added not higher than sealing cover and elastic pressure part it
Between the pressure chamber that is formed be located at the lowest position of hot liquid to be added.
In conclusion the invention has the following advantages that
The heating tube anti-dry burning device structure that this hair provides is simple, low in cost, can effectively extend the use of heating tube
Sensitivity when service life, water level reach critical point is higher, while also improving stability and accuracy when use, to outer strip
The dependence of part substantially reduces.So that dish-washing machine is when in use, electric heating tube is preferably protected.And anti-dry method mention
For advantageously reducing use cost and being conducive to extend the service life of heating tube so that operation is relatively simple.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of heating tube anti-dry burning device in the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of microswitch in Fig. 1, fixing seat, elastic pressure part and sealing cover；
Fig. 3 is the structural schematic diagram of sealing cover in Fig. 1；
Fig. 4 is the structural schematic diagram of elastic pressure part in Fig. 1；
Fig. 5 is the structural schematic diagram of microswitch and fixing seat in Fig. 1；
Fig. 6 is the perspective view of the explosion of Fig. 2；
Fig. 7 is the structural schematic diagram of dish-washing machine in the embodiment of the present invention.
Specific embodiment
The present invention is made further to illustrate in detail, completely below with reference to embodiment and attached drawing.
As shown in figs. 1-7, a kind of dish-washing machine, including heating tube anti-dry burning device and water tank 6, the anti-dry burning device
It is mounted on water tank 6 by sealing cover 4.The heating tube anti-dry burning device, including heating tube 1 and be electrically connected and for controlling
The microswitch 2 of its opening and closing is made, the microswitch 2 is fastened in fixing seat 3, is also connected with sealing cover in the fixing seat 3
4, the microswitch 2 is equipped with triggering block 21, and the triggering block 21 is stretched out from the accommodating cavity being arranged in fixing seat 3, position
Flexible pressure part 5 is set in the top of the triggering block 21, the elasticity pressure part 5 is provided with center and presses block 51, with institute
The center of stating presses the symmetrical centre of block 51 and its edge is provided with pressure amplifying ring 52 for rotation center.
The pressure amplifying ring 52 is equipped with linking arm 521 and pressure contact 522, one end and center of the linking arm 521
It presses block 51 to be connected, the junction that the linking arm 51 presses block 51 with center is provided with the first evagination arc angle 523 and the
One indent corner 524, the protrusion direction of the first evagination arc angle 523 are the side of close sealing cover 4, the linking arm 51
The other end is connected with pressure contact 522, and the junction of the linking arm 51 and pressure contact 522 is provided with the second indent arc angle
525 and the second evagination arc angle 526, the protrusion direction in the recess direction and the first evagination arc angle 526 of the second indent arc angle 525
On the contrary, the first evagination arc angle 523 and the second indent arc angle 525 are respectively positioned on pressure amplifying ring 52 close to the side of sealing cover 4
And the two connect to form liquid pressure-bearing surface 527 with a smooth-sided compression candles of linking arm 521, the first indent corner 524 and
Two evagination arc angles 526 are respectively positioned on pressure amplifying ring 52 close to the side of fixing seat 3 and another side of the two and linking arm 521
Connection forms inner support face 528, and the pressure contact 522 is equipped with front contact 5221 and rear contact 5222, the front contact 5222
Equipped with arc-shaped outer surface, the rear contact 5222 is equipped with an arc-shaped outer surface and a flat external surface, the front contact
The arc-shaped outer surface of the side of 5221 close sealing cover 4 and the arc-shaped outer surface of rear contact 5222 are entrenched in and are set to sealing
In arc groove 41 on lid 4, the arc-shaped outer surface and rear contact 5222 of the side of the close fixing seat 3 of the front contact 5221
Flat external surface touch platform 31 and rear straight touching platform 32 with the preceding re-entrant angle that fixing seat 3 is arranged in respectively and be in contact.
The side of the pressure amplifying ring 52 is in contact with fixing seat 3, the other side of the pressure amplifying ring 52 and sealing
Lid 4 is in contact, and the pressure chamber entered with opening for outside liquid is formed between the sealing cover 4 and elastic pressure part 5
42, the center presses block 51 and is located at the pressure that the lower section of pressure chamber 42 is used to bear to enter liquid in pressure chamber 42, works as pressure
When the pressure of liquid changes in chamber 42 center press be in contact between the triggering block 21 on block 51 and microswitch 2 or
The control being opened and closed to heating tube 1 is realized in separation.
Preferably scheme, the heating tube 1 are equipped with heating tube tube body 11, are provided with electric heating wire in the heating tube tube body
12, the heating tube tube body 11 is externally connected with heating tube bottom plate 13 for sealing electric heating wire 12.The two of the electric heating wire 12
End is connected separately with two conducting wires 14, and two conducting wires 14 are respectively connected to power on inserted sheet 22 and lower electric mortiser piece 23, described
It powers on inserted sheet 22 and lower electric mortiser piece 23 is mounted on microswitch 2.
Preferably scheme, bayonet 33 is provided in the fixing seat 3, and the sealing cover 4 is equipped with protrusion 43, the sealing
When lid 4 is connected with fixing seat 3, described raised 43 are inserted into bayonet 33；Described raised 43 are equipped with the first crowning 431, the
Two oblique crownings 432 and third protrusion face 433, the bayonet 33 be equipped with the first bayonet face 331, the second oblique bayonet face 332 with
And third bayonet face 333, when described raised 43 are inserted into bayonet 33, first crowning 431, the second oblique crowning
432 and third protrusion face 433 be affixed respectively with the first bayonet face 331, the second oblique bayonet face 332 and third bayonet face 333
It closes and forms positioning.
Preferably scheme, the sealing cover 4 be provided with the first outward flange 44, the second outward flange 45, third outward flange 46 with
And the 4th outward flange 47, the diameter of first outward flange 44 are greater than the diameter of the second outward flange 45, first outward flange 44
First step is formed with the junction of the second outward flange 45 and leans on 441, and the diameter of second outward flange 45 is less than third outward flange
The junction of 46 diameter, second outward flange 45 and third outward flange 46 forms second step and leans on 451, the third evagination
For the diameter of edge 46 less than the diameter of the 4th outward flange 47, the junction of the third outward flange 46 and the 4th outward flange 47 forms the
Three steps lean on 461.
Preferably scheme is provided in the first inner stopper 48, the second oblique inner stopper 49 and third in the sealing cover 4
The junction of seam allowance 40, first inner stopper 48 and the second oblique inner stopper 49 forms step 481 in first, and described second is tiltedly interior
The gradient of seam allowance 49 is 15 ° or 20 ° or 30 ° or 40 ° or 45 ° or 59 ° or 60 °.
A kind of method of heating tube anti-dry further includes following step using heating tube anti-dry burning device as described above
It is rapid:
Heating tube 1 is placed in hot liquid to be added by S1；
Sealing cover 4 is immersed in hot liquid to be added by S2, so that the pressure formed between sealing cover 4 and elastic pressure part 5
Chamber 42 is also dipped into hot liquid to be added；
External power supply and microswitch 2 are connected by S3；
S4, center press the triggering block 21 that block 51 is pressurized on touch microswitch 2, and heating tube 1, which is switched on, to be begun to warm up；
S5, when hot liquid to be added is gradually reduced to predeterminated position, center presses the reduction of 51 pressure of block, rebounds upwards
The triggering block 21 on microswitch 2 is no longer touched, heating tube 1 is disconnected, is no longer heat up.
Preferably scheme, the hot liquid to be added in the step S1 are water or aqueous solution, and the hot liquid setting to be added exists
In water tank 6.The heating tube 1 is located at the lowest position of hot liquid to be added not higher than shape between sealing cover 4 and elastic pressure part 5
At pressure chamber 42 be located at the lowest position of hot liquid to be added.
The above embodiment of the present invention is only to illustrate that technical solution of the present invention is used simultaneously, only the column of technical solution of the present invention
It lifts, the technical solution and its protection scope being not intended to restrict the invention.Using equivalent technologies mean, equivalent apparatus etc. to this hair
The improvement of technical solution disclosed in bright claims and specification is considered to be without departing from claims of the present invention
And range disclosed in specification.
Claims (8)
1. a kind of heating tube anti-dry burning device, which is characterized in that including heating tube and be electrically connected and be used to control its opening and closing
Microswitch, the microswitch is fastened in fixing seat, and sealing cover, the microswitch are also connected in the fixing seat
It is equipped with triggering block, the triggering block is stretched out from the accommodating cavity being arranged in fixing seat, set above the triggering block
It is equipped with elastic pressure part, the elasticity pressure part is provided with center and presses block, presses the symmetrical centre of block with the center as rotation
Turn center and its edge is provided with pressure amplifying ring；
The pressure amplifying ring is equipped with linking arm and pressure contact, and one end of the linking arm presses block with center and is connected, institute
It states the junction that linking arm presses block with center and is provided with the first evagination arc angle and the first indent corner, the first outer convex arc
The protrusion direction at angle is close to the side of sealing cover, and the other end of the linking arm is connected with pressure contact, the linking arm
The junction of pressure contact is provided with the second indent arc angle and the second evagination arc angle, the recess direction of the second indent arc angle
Protrusion direction with the first evagination arc angle is on the contrary, the first evagination arc angle and the second indent arc angle are respectively positioned on pressure amplifying ring and lean on
The side of a nearly sealing cover and smooth-sided compression candles of the two and linking arm connect to form liquid pressure-bearing surface, the first indent corner
With the second evagination arc angle be respectively positioned on pressure amplifying ring close to fixing seat side and another of the two and linking arm side connect
Inner support face is formed, the pressure contact is equipped with front contact and rear contact, and the front contact is equipped with arc-shaped outer surface, touches after described
Head is equipped with an arc-shaped outer surface and a flat external surface, the arc-shaped outer surface of the side of the close sealing cover of the front contact
It is entrenched in the arc groove being set on sealing cover with the arc-shaped outer surface of rear contact, the close fixing seat of the front contact
The arc-shaped outer surface of side and the flat external surface of rear contact touch platform and rear straight with the preceding re-entrant angle that fixing seat is arranged in respectively
Touching platform is in contact；
The side of the pressure amplifying ring is in contact with fixing seat, and the other side of the pressure amplifying ring is in contact with sealing cover,
The pressure chamber entered with opening for outside liquid is formed between the sealing cover and elastic pressure part, the center presses
Block is located at the pressure that the lower section of pressure chamber is used to bear to enter liquid in pressure chamber, when the pressure of liquid in pressure chamber changes
Shi Zhongxin presses the control for being in contact or separating between block and the triggering block on microswitch and realize and be opened and closed to heating tube；
The heating tube is equipped with heating tube tube body, is provided with electric heating wire in the heating tube tube body, outside the heating tube tube body
Heating tube bottom plate is connected with for sealing electric heating wire；
Bayonet is provided in the fixing seat, the sealing cover is equipped with protrusion, when the sealing cover is connected with fixing seat, institute
Protrusion is stated to be inserted into bayonet；The protrusion is equipped with the first crowning, the second oblique crowning and third protrusion face, the bayonet
Equipped with the first bayonet face, the second oblique bayonet face and third bayonet face, when the protrusion is inserted into bayonet, described first is convex
Rise face, the second oblique crowning and third protrusion face respectively with the first bayonet face, the second oblique bayonet face and third bayonet face phase
Fitting forms positioning.
2. heating tube anti-dry burning device as described in claim 1, which is characterized in that the both ends of the electric heating wire are separately connected
There are two conducting wires, two conducting wires are respectively connected to power on inserted sheet and lower electric mortiser piece, described to power on inserted sheet and lower electric mortiser piece
It is mounted on microswitch.
3. heating tube anti-dry burning device as described in claim 1, which is characterized in that the sealing cover is provided with the first evagination
The diameter of edge, the second outward flange, third outward flange and the 4th outward flange, first outward flange is greater than the straight of the second outward flange
The junction of diameter, first outward flange and the second outward flange forms first step and leans on, and the diameter of second outward flange is less than
The junction of the diameter of third outward flange, second outward flange and third outward flange forms second step and leans on, outside the third
Diameter of the diameter of flange less than the 4th outward flange, the junction formation third step of the third outward flange and the 4th outward flange
It leans on.
4. heating tube anti-dry burning device as described in claim 1, which is characterized in that be provided with first in the sealing cover
The junction of inner stopper, the second oblique inner stopper and third inner stopper, first inner stopper and the second oblique inner stopper forms first
Interior step, the gradient of the second oblique inner stopper are 15-60 °.
5. a kind of dish-washing machine, which is characterized in that including as claim 1-4 it is any shown in heating tube anti-dry burning device and water
Case, the anti-dry burning device are mounted on water tank by sealing cover.
6. a kind of method of heating tube anti-dry, which is characterized in that use anti-dry burning device as described in claim 1, also
The following steps are included:
Heating tube is placed in hot liquid to be added by S1；
Sealing cover is immersed in hot liquid to be added by S2, so that the pressure chamber formed between sealing cover and elastic pressure part also soaks
Enter into hot liquid to be added；
External power supply and microswitch are connected by S3；
S4, center press the triggering block that block is pressurized on touch microswitch, and heating tube, which is switched on, to be begun to warm up；
S5, when hot liquid to be added is gradually reduced to predeterminated position, center presses the reduction of block pressure, and rebound is no longer touched upwards
Triggering block on dynamic microswitch, heating tube are disconnected, are no longer heat up.
7. a kind of method of heating tube anti-dry as claimed in claim 6, which is characterized in that be heated in the step S1
Liquid is water or aqueous solution, and the hot liquid to be added is arranged in water tank.
8. a kind of method of heating tube anti-dry as claimed in claim 7, which is characterized in that the heating tube is located to be heated
The lowest position of liquid is located at the minimum of hot liquid to be added not higher than the pressure chamber formed between sealing cover and elastic pressure part
At position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510562477.3A CN106491061B (en) | 2015-09-07 | 2015-09-07 | A kind of method of heating tube anti-dry burning device, dish-washing machine and anti-dry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510562477.3A CN106491061B (en) | 2015-09-07 | 2015-09-07 | A kind of method of heating tube anti-dry burning device, dish-washing machine and anti-dry |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106491061A CN106491061A (en) | 2017-03-15 |
| CN106491061B true CN106491061B (en) | 2019-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510562477.3A Expired - Fee Related CN106491061B (en) | 2015-09-07 | 2015-09-07 | A kind of method of heating tube anti-dry burning device, dish-washing machine and anti-dry |
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| CN (1) | CN106491061B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106963315A (en) * | 2017-05-08 | 2017-07-21 | 佛山市顺德区美的洗涤电器制造有限公司 | Dish-washing machine and its control method |
| CN108245116B (en) * | 2018-01-30 | 2023-11-07 | 佛山市永脉家电技术开发有限公司 | High dish washer washing pump of security |
| CN110192834A (en) * | 2018-02-27 | 2019-09-03 | 青岛海尔洗衣机有限公司 | Cover assembly and shoe washing machine for shoe washing machine |
| CN108742452A (en) * | 2018-06-26 | 2018-11-06 | 宁波市鄞州拓创服饰有限公司 | A kind of dish-washing machine is without water pressure switch |
| CN110047680B (en) * | 2019-03-22 | 2020-12-15 | 中国船舶重工集团公司第七0七研究所 | Stop mechanism for effectively triggering microswitch and protecting electrical element |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201958603U (en) * | 2010-10-30 | 2011-09-07 | 浙江苏泊尔家电制造有限公司 | Electric pressure cooker |
| CN103156518A (en) * | 2011-12-13 | 2013-06-19 | 张海龙 | Instant type water boiler |
| GB2508611A (en) * | 2012-12-04 | 2014-06-11 | Bosch Gmbh Robert | Fluid pressure warning device particularly for a central heating system |
| CN205107577U (en) * | 2015-09-07 | 2016-03-30 | 上海威顺电器有限公司 | Heating pipe anti dry burning device and have device's dish washer |
-
2015
- 2015-09-07 CN CN201510562477.3A patent/CN106491061B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201958603U (en) * | 2010-10-30 | 2011-09-07 | 浙江苏泊尔家电制造有限公司 | Electric pressure cooker |
| CN103156518A (en) * | 2011-12-13 | 2013-06-19 | 张海龙 | Instant type water boiler |
| GB2508611A (en) * | 2012-12-04 | 2014-06-11 | Bosch Gmbh Robert | Fluid pressure warning device particularly for a central heating system |
| CN205107577U (en) * | 2015-09-07 | 2016-03-30 | 上海威顺电器有限公司 | Heating pipe anti dry burning device and have device's dish washer |
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| Publication number | Publication date |
|---|---|
| CN106491061A (en) | 2017-03-15 |
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