CN106032632A - A heating device and a washing machine - Google Patents
A heating device and a washing machine Download PDFInfo
- Publication number
- CN106032632A CN106032632A CN201510103459.9A CN201510103459A CN106032632A CN 106032632 A CN106032632 A CN 106032632A CN 201510103459 A CN201510103459 A CN 201510103459A CN 106032632 A CN106032632 A CN 106032632A
- Authority
- CN
- China
- Prior art keywords
- heater
- water
- semiconductor chilling
- chilling plate
- inflowing box
- 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.)
- Granted
Links
- 238000005406 washing Methods 0.000 title claims abstract description 28
- 238000010438 heat treatment Methods 0.000 title abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 111
- 239000004065 semiconductor Substances 0.000 claims abstract description 52
- 238000005057 refrigeration Methods 0.000 claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 229910010293 ceramic material Inorganic materials 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 description 12
- 229910052751 metal Inorganic materials 0.000 description 12
- 230000000694 effects Effects 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000003599 detergent Substances 0.000 description 4
- 239000008399 tap water Substances 0.000 description 4
- 235000020679 tap water Nutrition 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 241001661355 Synapsis Species 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The invention relates to the field of heating devices and specifically provides a heating device and a washing machine. The heating device comprises a water inlet box with a water inlet and a water outlet. The heating device also comprises at least one semiconductor refrigerating sheet which is connected with a direct current power source via two electrodes, one end being a refrigerating end used for refrigeration and one end being a heating end used for heating. The semiconductor refrigerating sheet is arranged in a box wall of the water inlet box, the inner side being the heating end and the outer side being the refrigerating end. The semiconductor refrigerating sheet uses direct current as a power source for work and heats water in the water inlet box via the heating end; namely the heating device can work with a direct current voltage of ten-odd volts, with the heating efficiency being greater than 1; during use, limescale is not liable to be attached to the heating device, so that heating is safer and more efficient.
Description
Technical field
The present invention relates to heating art, be specifically related to a kind of heater and washing machine.
Background technology
When using tap water washing medicated clothing, the most northerly winter, often due to the temperature mistake of tap water
Low, cause the detergent put into or detergent can not abundant dissolving detergent, the activity of detergent is the most poor,
Laundry effect is had a greatly reduced quality.
In order to solve problem above, a kind of way generally used in prior art enables the water inlet of washing machine
There is a suitable temperature.As it is shown in figure 1, at the water inlet of washing machine install one with water inlet with go out
The water inflowing box 11 at the mouth of a river, the water inlet of water inflowing box 11 connects with water inlet pipe 16, the outlet of water inflowing box 11 with
Outlet pipe 17 connects.Metal pipe type heater is installed in water inflowing box 11, in the case of temperature is relatively low
When using washing machine, with heater, the water in water inflowing box 11 can be heated, thus improve washings
Temperature.What the heater in water box 11 commonly used at present is METAL HEATING PROCESS tubular type, including metal tube 12,
Being provided with heater strip 13 in metal tube 12, metal tube 12 heater strip 13 interior with it stretches out water inflowing box 11,
Heater strip 13 is connected with ac electrode 15 afterwards.When needing to heat to the water within water inflowing box 11, outward
Boundary's power supply is passed through alternating current to ac electrode 15, and when electric current is by heater strip 13, heater strip 13 generates heat, profit
With the heat of heater strip 13, the water within water inflowing box 11 is heated, reach the purpose of heating water inlet.
But, existing metal pipe type heater, in use there will be some problems: one is that efficiency is low,
Metal pipe type electro-heat equipment is only to heat by heater strip heating, and output is less than input power, energy
Conversion ratio is less than 1, and energy conversion rate is low；Two is to use forceful electric power to be energized, and during heating, power is bigger, then
Use environment plus washing machine is moister, so safety is relatively poor；Three is metal tube life-time service
Time, easily adhere to incrustation scale, seriously hinder the efficiency of heating surface, life-time service post-heating weak effect.
Based on above description, need badly and want a kind of new heater, to solve heater in prior art
Energy conversion rate is low, and safety is relatively poor and easily adhere to the caused efficiency of heating surface of incrustation scale due to metal tube low
Problem.
Summary of the invention
In view of this, an object of the present invention is to provide a kind of heater, and this heater can not only
Carry high-octane conversion ratio, moreover it is possible to be greatly improved safety.
The two of the purpose of the present invention are to provide a kind of heater, and the semiconductor chilling plate of this heater exists
During life-time service, surface is not easily formed incrustation scale, thus avoids the heat insulation of incrustation scale, it is possible to remain high
The efficiency of heating surface of effect.
The three of the purpose of the present invention are to provide a kind of washing machine, and this washing machine has and above-described adds hot charging
Put, heat more efficient, safety.
The embodiment of the present invention is by the following technical solutions:
A kind of heater, including the water inflowing box with water inlet and outlet, described heater also includes
At least one semiconductor chilling plate, described semiconductor chilling plate connects DC source, one end by two electrodes
For the refrigeration end for refrigeration, the other end is the end that heats for heating, and described semiconductor chilling plate is arranged on
In described water inflowing box box wall, inner side be described in heat end, outside is described refrigeration end.
As preferably, described semiconductor chilling plate at least described in heat end and protrude the inwall of described water inflowing box
Face.
As preferably, described semiconductor chilling plate at least described in heat the internal face of end and described water inflowing box and put down
Together.
As preferably, described semiconductor chilling plate seals with described water inflowing box contact position heat insulation waterproof material.
As preferably, described semiconductor chilling plate is positioned on the upper wall of described water inflowing box, lower wall or sidewall.
As preferably, the surface of described semiconductor chilling plate scribbles ceramic material.
As preferably, described DC source is connected with described semiconductor chilling plate by DC electrode, described directly
Stream power supply is connected with controlling device, and described control device can control opening or closing of described DC source.
As preferably, described DC electrode is positioned at outside described water inflowing box.
A kind of washing machine, including shell and be arranged on the steel ladle in described shell, described shell and steel ladle
Between be provided with the heater described in any of the above item, the water inlet of described water inflowing box and the water inlet of washing machine
Valve is connected, and outlet connects with water tub of washing machine.
The Advantageous Effects of the technical scheme that the embodiment of the present invention proposes is:
(1) semiconductor chilling plate provided due to the application can use unidirectional current to be operated as power supply,
And then by heating end, the water in water inflowing box is heated, i.e. semiconductor chilling plate can use tens volts
DC voltage get final product work, instead of the metal pipe type heater using alternating current in prior art, greatly
Big raising washing machine security performance in wet environment.
(2) semiconductor chilling plate provided due to the application heats the energy of end not only from electricity transformation of energy,
Also include the heat transfer of refrigeration end, so the efficiency of heating surface that this semiconductor chilling plate heats end is more than 1, partly lead
The heating efficiency of body cooling piece is higher, more saves the energy.
(3) surface of the semiconductor chilling plate provided due to the application scribbles smooth ceramic material, compares gold
Belonging to material, ceramic material is difficult to condense incrustation scale, and such semiconductor chilling plate is when life-time service, and surface is not allowed
It is easily formed incrustation scale, it is possible to remain the efficient efficiency of heating surface.
(4) this washing machine provided due to the application has above-described heater, so this heating is more
Efficiently, safety.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, the embodiment of the present invention will be retouched below
In stating, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only
Some embodiments of the present invention, for those of ordinary skill in the art, are not paying creative work
Under premise, it is also possible to content according to embodiments of the present invention and these accompanying drawings obtain other accompanying drawing.
Fig. 1 is the structural representation that the connection that prior art provides has the heater of water inlet pipe and outlet pipe；
Fig. 2 is the structure that the connection that the application specific embodiment provides has the heater of water inlet pipe and outlet pipe
Schematic diagram；
Fig. 3 is the structural representation of the semiconductor chilling plate that the application specific embodiment provides.
In figure:
11, water inflowing box；12, metal tube；13, heater strip；15, ac electrode；16, water inlet pipe；17、
Outlet pipe；
21, water inflowing box；22, semiconductor chilling plate；25, DC electrode；26, water inlet pipe；27, water outlet
Pipe；
221, end is heated；222, refrigeration end.
Detailed description of the invention
Technical scheme and the technique effect reached for making to present invention solves the technical problem that, using are more clear
Chu, is described in further detail the technical scheme of the embodiment of the present invention below in conjunction with accompanying drawing, it is clear that
Described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on this
Embodiment in bright, those skilled in the art obtained under not making creative work premise all its
His embodiment, broadly falls into the scope of protection of the invention.
This application provides a kind of heater and washing machine, in described washing machine, be provided with this heater.
Concrete, the washing machine that the application provides includes shell and is arranged on the steel ladle in described shell, wherein,
Described heater is arranged between described shell and steel ladle.
Concrete, as shown in Figures 2 and 3, the heater that the application provides includes water inflowing box 21, described
Water inlet and outlet it is provided with on water inflowing box 21.The water inlet of described water inflowing box 21 and the water inlet of washing machine
Valve is connected, and outlet connects with water tub of washing machine.Concrete, described water inflowing box 21 is communicated with water inlet pipe
26, described water inflowing box 21 is connected with the water intaking valve of washing machine by water inlet pipe 26.Tap water is successively from water inlet
Pipe 26, water inflowing box 21, outlet pipe 27 enter steel ladle.
Wherein, described heater also includes at least one semiconductor chilling plate 22.Described semiconductor chilling plate
22 connect DC source by two electrodes, and one end is the refrigeration end 222 for refrigeration, and the other end is for being used for
Heat heats end 221, and described semiconductor chilling plate 22 is arranged in described water inflowing box 21 box wall, and outside is
Described refrigeration end 222, inner side be described in heat end 221 so that described in heat end 221 can be directly with described
Water contact in water inflowing box 21.
Described refrigeration end 222 is made up of different semi-conducting materials respectively from the described end 221 that heats.Concrete,
As it is shown on figure 3, described refrigeration end 222 is made up of cooling piece, described in heat end and 221 be made up of fin.
Preferably, heat described in connect on end 221 and have two DC electrode 25.Described DC electrode 25 is with straight
Stream power supply is connected.Preferably, described DC source is connected with controlling device, and described control device can control
The opening or closing of described DC source.When DC source is opened, provide tens volts can to DC electrode 25
Special DC voltage, when unidirectional current is by semiconductor chilling plate 22, semiconductor chilling plate 22 heat end
221 can heat.Owing to refrigeration end 222 is not switched on power supply, so in this application, refrigeration end 222 not work
Make.
In this programme, described water inlet pipe 26 is directly connected to running water tap, when needing laundry to take, opens
Faucet, tap water flows in water inflowing box 21 from water inlet pipe 26, if needing to heat water, turns on the power,
After being passed through unidirectional current to DC electrode 25, the end 221 that heats of semiconductor chilling plate 22 starts to heat, to entering
Water in water box 21 heats, and the water after heating flows in the steel ladle of washing machine from outlet pipe 27.
The semiconductor chilling plate 22 provided due to the application can use unidirectional current to be operated as power supply, enters
And by heating end 221, the water in water inflowing box 21 is heated, i.e. semiconductor chilling plate 22 can use
The DC voltage of tens volts gets final product work, instead of and uses the metal pipe type of alternating current to heat in prior art
Device, it is to avoid use alternating current, improves washing machine security performance in wet environment.
The semiconductor chilling plate 22 provided due to the application heats the energy holding 221 turning not only from electric energy
Change, also include the heat transfer of refrigeration end 222, so this semiconductor chilling plate 22 heats the heating of end 221
Efficiency is more than 1, and the heating efficiency of semiconductor chilling plate 22 is higher, more saves the energy.
In the present embodiment, preferably, the surface at described semiconductor chilling plate 22 scribbles smooth
Ceramic material.Comparing metal material, ceramic material is difficult to condense incrustation scale, and such semiconductor chilling plate 22 is being grown
When phase uses, surface is not easily formed incrustation scale, it is possible to remain the efficient efficiency of heating surface.
In the present embodiment, preferably, described DC electrode 25 is positioned at outside described water inflowing box 21.
Preferably, described DC electrode 25 and the binding site of described semiconductor chilling plate 22 are in described water inflowing box 21
In box wall.The program can reduce the probability that DC electrode 25 contacts with the water in water inflowing box 21, prevents
Fortuitous event produces, and compares safety.Certainly, it is not limited to this, described semiconductor chilling plate 22 can also
It is connected with DC electrode 25 again after protruding described water inflowing box 21.
In the present embodiment, preferably, the inwall of the end 221 described water inflowing box 21 of protrusion is heated described in
Face also extends inside water inflowing box 21.What the program can make heat end 221 is directly and in water inflowing box 21
Water contacts, it is achieved quickly heat.
In the present embodiment, preferably, described refrigeration end 222 protrudes the outer wall of described water inflowing box 21
Face spatially extended outside water inflowing box 21, can directly with the air contact outside described water inflowing box 21.
It is of course also possible to the thickness of design semiconductor chilling plate 22 is equal with the box wall thickness of water inflowing box 21,
Heat end 221, refrigeration end 222 internal face, the outside wall surface respectively with water inflowing box 21 to maintain an equal level, to save water inlet
Internal machine volume beyond the volume of box 21 and water inflowing box 21.
In the present embodiment, preferably, described semiconductor chilling plate 22 connects with described water inflowing box 21
Synapsis heat insulation waterproof material 3 seals.Described heat insulation waterproof material 3 can prevent the water in described water inflowing box 21
Ooze out, and can prevent the water in water inflowing box 21 from outwardly dispelling the heat.
In the present embodiment, preferably, as in figure 2 it is shown, described semiconductor chilling plate 22 is positioned at institute
State the lower wall of water inflowing box 21.Certainly, it is not limited to this scheme, described semiconductor chilling plate 22 can also
It is positioned at the sidewall of described water inflowing box 21, or described semiconductor chilling plate 22 can also be positioned at described water inflowing box
The lower wall of 21.
Certainly, it is not limited to above scheme, it is also possible to simultaneously at upper wall, lower wall or the sidewall of water inflowing box 21
The upper semiconductor chilling plate 22 that simultaneously arranges, or quasiconductor is set simultaneously on the upper wall, lower wall of water inflowing box 21
Cooling piece 22, or semiconductor chilling plate 22 is set on the upper wall and sidewall of water inflowing box 21 simultaneously, or
The lower wall and sidewall of water inflowing box 21 arrange semiconductor chilling plate 22 simultaneously.
In the present embodiment, preferably, described refrigeration end 222 and described heating are coated with between end 221
There is one layer of heat-conducting silicone grease.
In the present embodiment, preferably, the outer side covers of described semiconductor chilling plate 22 has asphalt mixtures modified by epoxy resin
Fat.
Note, above are only presently preferred embodiments of the present invention and institute's application technology principle.Those skilled in the art
It will be appreciated that the invention is not restricted to specific embodiment described here, can enter for a person skilled in the art
Row various obvious changes, readjust and substitute without departing from protection scope of the present invention.Therefore, though
So by above example, the present invention is described in further detail, but the present invention be not limited only to
Upper embodiment, without departing from the inventive concept, it is also possible to include other Equivalent embodiments more,
And the scope of the present invention is determined by scope of the appended claims.
Claims (9)
1. a heater, including the water inflowing box (21) with water inlet and outlet, it is characterised in that
Described heater also includes at least one semiconductor chilling plate (22), and described semiconductor chilling plate (22) leads to
Crossing two electrodes and connect DC source, one end is the refrigeration end (222) for refrigeration, and the other end is for being used for making
Hot heats end (221), and described semiconductor chilling plate (22) is arranged in described water inflowing box (21) box wall,
Inner side heats end (221) described in being, outside is described refrigeration end (222).
2. heater as claimed in claim 1, it is characterised in that described semiconductor chilling plate
(22) at least described in heat end (221) and protrude the internal face of described water inflowing box (21).
3. heater as claimed in claim 1, it is characterised in that described semiconductor chilling plate
(22) at least described in heat end (221) concordant with the internal face of described water inflowing box (21).
4. the heater as described in any one of claims 1 to 3, it is characterised in that described quasiconductor system
Cold (22) seal with described water inflowing box (21) contact position heat insulation waterproof material (3).
5. the heater as described in any one of claims 1 to 3, it is characterised in that described quasiconductor system
Cold (22) are positioned on the upper wall of described water inflowing box (21), lower wall or sidewall.
6. the heater as described in any one of claims 1 to 3, it is characterised in that described quasiconductor system
The surface of cold (22) scribbles ceramic material.
7. the heater as described in any one of claims 1 to 3, it is characterised in that described DC source
It is connected with described semiconductor chilling plate (22) by DC electrode (25), described DC source and control dress
Putting connected, described control device can control opening or closing of described DC source.
8. heater as claimed in claim 7, it is characterised in that described DC electrode (25) is positioned at
Described water inflowing box (21) outside.
9. a washing machine, including shell and be arranged on the steel ladle in described shell, it is characterised in that institute
State the heater arranged between shell and steel ladle just like described in any one of claim 1 to 8, described in enter
The water inlet of water box (21) is connected with water intake valve of washing machine, and outlet connects with water tub of washing machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510103459.9A CN106032632B (en) | 2015-03-10 | 2015-03-10 | Heating device and washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510103459.9A CN106032632B (en) | 2015-03-10 | 2015-03-10 | Heating device and washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106032632A true CN106032632A (en) | 2016-10-19 |
| CN106032632B CN106032632B (en) | 2020-01-24 |
Family
ID=57149609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510103459.9A Active CN106032632B (en) | 2015-03-10 | 2015-03-10 | Heating device and washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106032632B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4245488A (en) * | 1980-01-04 | 1981-01-20 | General Electric Company | Use of motor power control circuit losses in a clothes washing machine |
| CN2415302Y (en) * | 2000-01-31 | 2001-01-17 | 沈风华 | Multifunctional low-voltage electric water heater |
| CN2719890Y (en) * | 2004-08-11 | 2005-08-24 | 杭州松下家用电器有限公司 | Inclined tub washing machine |
| CN200946896Y (en) * | 2006-08-01 | 2007-09-12 | 陈尊山 | Water heater heated by using semi-conductor refrigerating elements |
| CN201924188U (en) * | 2010-12-07 | 2011-08-10 | 南京乐金熊猫电器有限公司 | Rotary drum component of washing machine |
| CN104005213A (en) * | 2014-05-26 | 2014-08-27 | 合肥荣事达三洋电器股份有限公司 | Washing and drying integrated machine |
-
2015
- 2015-03-10 CN CN201510103459.9A patent/CN106032632B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4245488A (en) * | 1980-01-04 | 1981-01-20 | General Electric Company | Use of motor power control circuit losses in a clothes washing machine |
| CN2415302Y (en) * | 2000-01-31 | 2001-01-17 | 沈风华 | Multifunctional low-voltage electric water heater |
| CN2719890Y (en) * | 2004-08-11 | 2005-08-24 | 杭州松下家用电器有限公司 | Inclined tub washing machine |
| CN200946896Y (en) * | 2006-08-01 | 2007-09-12 | 陈尊山 | Water heater heated by using semi-conductor refrigerating elements |
| CN201924188U (en) * | 2010-12-07 | 2011-08-10 | 南京乐金熊猫电器有限公司 | Rotary drum component of washing machine |
| CN104005213A (en) * | 2014-05-26 | 2014-08-27 | 合肥荣事达三洋电器股份有限公司 | Washing and drying integrated machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106032632B (en) | 2020-01-24 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220217 Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Patentee after: QINGDAO HAIER WASHING MACHINE Co.,Ltd. Patentee after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Patentee before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. |
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| TR01 | Transfer of patent right |