CN108571815A - Electric heater - Google Patents
Electric heater Download PDFInfo
- Publication number
- CN108571815A CN108571815A CN201710148918.4A CN201710148918A CN108571815A CN 108571815 A CN108571815 A CN 108571815A CN 201710148918 A CN201710148918 A CN 201710148918A CN 108571815 A CN108571815 A CN 108571815A
- Authority
- CN
- China
- Prior art keywords
- liner
- water
- electric heater
- evaporator
- heating device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
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
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/18—Water-storage heaters
- F24H1/20—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes
- F24H1/201—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply
-
- 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
- F24H9/0005—Details for water 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
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1818—Arrangement or mounting of electric heating means
-
- 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
- F24H9/2021—Storage 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
- F24H2250/00—Electrical heat generating means
- F24H2250/02—Resistances
Landscapes
- 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)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The present invention discloses a kind of electric heater comprising：Shell, the liner being set on the shell, heating device and refrigerating plant, the heating device and the refrigerating plant are connect with the liner, the heating device is used to heat the water in the liner, and the refrigerating plant is used to cool down the water in the liner.Above-mentioned electric heater, by the way that heating device and refrigerating plant is arranged simultaneously on liner, when the temperature is low, by controlling heating device work, it can be with the water in heating inner liner, to meet the needs of user is to hot water, when temperature is higher, by controlling refrigerating plant work, it can be with the water in cooling liner, to meet the needs of user is to cold water, applicable territorial scope is wide, and can be applicable in Various Seasonal use.
Description
Technical field
The present invention relates to household appliance technical fields, more particularly to a kind of electric heater.
Background technology
Electric heater is the water heater heated with electric energy.Currently, existing electric heater generally utilizes heating tube will
Water in liner is heated to suitable temperature, to meet the needs of user is to hot water.However, in certain torrid areas, temperature
Up to 50~55 DEG C, water temperature is also greatly all between 40~50 DEG C, it is more difficult to meet the needs of domestic water, especially be washed with cold water
The demands such as bath.
Invention content
The main object of the present invention is to provide a kind of electric heater, to meet the different water demand of user.
To achieve the above object, electric heater proposed by the present invention includes：Shell, the liner being set on the shell,
Heating device and refrigerating plant, the heating device and the refrigerating plant are connect with the liner, and the heating device is used
In heating the water in the liner, the refrigerating plant is used to cool down the water in the liner.
Preferably, the refrigerating plant includes compressor, condenser and evaporator, the entrance of the condenser and the pressure
The outlet of contracting machine connects, and the entrance of the evaporator is connect with the outlet of the condenser, the entrance of the compressor with it is described
The outlet of evaporator connects, and the compressor, the condenser and the evaporator may be contained in the shell, the evaporation
Device is connect with the liner, with the water in the cooling liner.
Preferably, the evaporator is set in the liner.
Preferably, the evaporator plate is around being set to the inner bladder outer wall.
Preferably, the evaporator is located at the top of the liner.
Preferably, the heating device includes heating tube, and one end of the heating tube is fixedly installed on the bottom of the liner
Portion, the other end stretch into the liner.
Preferably, the U-shaped structure of the heating tube.
Preferably, water inlet and water outlet are provided on the liner, the water inlet is set to the bottom of the liner,
The water outlet is set to the top of the liner.
Preferably, further include the electrical appliance kit for being set to the housing bottom, the heating device and the refrigerating plant are equal
It is electrically connected with the electrical appliance kit.
In technical solution of the present invention, electric heater works as temperature by the way that heating device and refrigerating plant is arranged simultaneously on liner
When spending relatively low, by control heating device work, can with the water in heating inner liner, to meet the needs of user is to hot water, when
When temperature is higher, by control refrigerating plant work, can with the water in cooling liner, to meet the needs of user is to cold water,
It is wide to be applicable in territorial scope, and Various Seasonal use can be applicable in.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of the electric heater of one embodiment of the invention；
Fig. 2 is the structural schematic diagram of the electric heater of another embodiment of the present invention.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 10 | Electric heater | 100 | Shell |
| 200 | Liner | 210 | Water inlet |
| 220 | Water outlet | 300 | Heating device |
| 310 | Heating tube | 400 | Refrigerating plant |
| 410 | Compressor | 420 | Condenser |
| 430 | Evaporator | 500 | Electrical appliance kit |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained without creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining relative position relation, motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and should not be understood as
It indicates or implies its relative importance or implicitly indicate the quantity of indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In the description of the present invention, " multiple " contain
Justice is at least two, such as two, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. shall be understood in a broad sense,
For example, " fixation " may be a fixed connection, it may be a detachable connection, or integral；It can be mechanical connection, can also be
Electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary the connection inside two elements or two
The interaction relationship of a element, unless otherwise restricted clearly.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In addition, the technical solution between each embodiment of the present invention can be combined with each other, but must be general with this field
Logical technical staff can be implemented as basis, will be understood that when the combination of technical solution appearance is conflicting or cannot achieve this
The combination of technical solution is not present, also not the present invention claims protection domain within.
Referring to Fig. 1, its part-structure schematic diagram for the electric heater 10 of one embodiment of the invention.
Electric heater 10 includes：Shell 100, the liner 200 being set on the shell 100, heating device 300 and refrigeration
Device 400, the heating device 300 and the refrigerating plant 400 are connect with the liner 200, and the heating device 300 is used
In heating the water in the liner 200, the refrigerating plant 400 is used to cool down the water in the liner 200.
It is appreciated that by the way that heating device 300 and refrigerating plant 400 is arranged simultaneously, when the temperature is low, added by control
Thermal 300 works, and can lead to the water in heating inner liner 200, to meet the needs of user is to hot water, when temperature is higher
The work of control refrigerating plant 400 is crossed, region can be applicable in the water in cooling liner 200, to meet the needs of user is to cold water
Range is wide, and can be applicable in Various Seasonal use.
Specific in the present embodiment, electric heater 10 further includes the electrical appliance kit 500 for being set to 100 bottom of the shell, institute
It states heating device 300 and the refrigerating plant 400 is electrically connected with the electrical appliance kit 500.By electrical appliance kit 500, can distinguish
Control heating device 300 and refrigerating plant 400 work.
It should be pointed out that electrical appliance kit 500 can also be set to the other positions of shell 100, for example, electrical appliance kit 500 is set
It is placed in the side etc. of shell 100.
Further, the refrigerating plant 400 includes compressor 410, condenser 420 and evaporator 430, the condenser
420 entrance is connect with the outlet of the compressor 410, and the entrance of the evaporator 430 and the outlet of the condenser 420 connect
Connect, the entrance of the compressor 410 is connect with the outlet of the evaporator 430, the compressor 410, the condenser 420 and
The evaporator 430 may be contained in the shell 100, and the evaporator 430 is connect with the liner 200, described in cooling
Water in liner 200, compared with traditional technology, refrigeration effect is preferably, reliability is higher, lasts a long time.Specifically, the compression
Machine 410, the condenser 420 and the evaporator 430 pass sequentially through pipeline and form refrigerant circulation loop, and compressor 410 will
Refrigerant compression is the liquid refrigerant of high temperature and pressure, is then delivered to the liquid system for becoming medium temperature and medium pressure after condenser 420 radiates
Cryogen is then fed into evaporator 430, and liquid refrigerant gasification in evaporator 430 absorbs a large amount of heat, to reduce liner
The temperature of water in 200, last gaseous refrigerant are returned in compressor 410 and are worked on.It should be noted that condenser 420 with
Expansion valve or capillary etc. are additionally provided between evaporator 430, to realize throttling function.Refrigerant in condenser 420 with it is outer
Boundary's air exchanges heat, and can radiate by motor drives fan blade rotation that Forced Air Convection is made to blow over condenser 420.
In the present embodiment, the compressor 410 is piston compressor, and noise is smaller.
Specifically, evaporator 430 is pipe-coil type evaporator, for example, evaporator 430 is using coiled knot made of copper pipe
Structure.Referring to Fig. 1, the evaporator 430 is set in the liner 200, that is, evaporator 430 and the water in liner 200 are direct
Contact, refrigerant when gasification, can absorb the heat of the water in liner 200, to reduce in liner 200 in evaporator 430
The temperature of water.Certainly, in other embodiments, referring to Fig. 2, the coiling of the evaporator 430 is set to outside the liner 200
Wall, that is, evaporator 430 and the water in liner 200 are simultaneously not directly contacted with, and refrigerant when gasification, can absorb in evaporator 430
The heat of 200 outer wall of liner to reduce the temperature of 200 outer wall of liner, and then reduces the temperature of the water in liner 200.
Specific in the present embodiment, the evaporator 430 is located at the top of the liner 200.Certainly, in other embodiment
In, evaporator 430 may be located on the other positions of liner 200.
Further, the heating device 300 includes heating tube 310, and one end of the heating tube 310 is fixedly installed on institute
The bottom of liner 200 is stated, the other end stretches into the liner 200, since the density of hot water is less than the density of cold water, by that will add
Heat pipe 310 is fixed at the bottom of liner 200, can improve the uniformity of the water heating in liner 200.
In the present embodiment, 310 U-shaped structure of the heating tube, to improve the efficiency of heating surface of heating tube 310.Certainly, exist
In other embodiment, heating tube 310 can also be the structures such as other shapes, such as S types.
Referring to Fig. 1, being provided with water inlet 210 and water outlet 220 on the liner 200, the water inlet 210 is set to
The bottom of the liner 200, the water outlet 220 are set to the top of the liner 200.For example, the water inlet 210 is arranged
In the minimum point of the liner 200, the water outlet 220 is set to the peak of liner 200, hot at water outlet 220 to ensure
The temperature of water is higher, reduces the energy consumption of heating device 300.
Above-mentioned electric heater 10 works as temperature by the way that heating device 300 and refrigerating plant 400 is arranged simultaneously in shell 100
When relatively low, worked by controlling heating device 300, it can be with the water in heating inner liner 200, to meet need of the user to hot water
It asks, when temperature is higher, is worked by controlling refrigerating plant 400, it can be with the water in cooling liner 200, to meet user couple
The demand of cold water, applicable territorial scope is wide, and can be applicable in Various Seasonal use.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
In the scope of patent protection that other related technical areas are included in the present invention.
Claims (9)
1. a kind of electric heater, which is characterized in that including：Shell, the liner being set on the shell, heating device and refrigeration
Device, the heating device and the refrigerating plant are connect with the liner, and the heating device is for heating the liner
Interior water, the refrigerating plant are used to cool down the water in the liner.
2. electric heater as described in claim 1, which is characterized in that the refrigerating plant includes compressor, condenser and steaming
Device is sent out, the entrance of the condenser is connect with the outlet of the compressor, and the entrance of the evaporator goes out with the condenser
Mouth connection, the entrance of the compressor are connect with the outlet of the evaporator, the compressor, the condenser and the evaporation
Device may be contained in the shell, and the evaporator is connect with the liner, with the water in the cooling liner.
3. electric heater as claimed in claim 2, which is characterized in that the evaporator is set in the liner.
4. electric heater as claimed in claim 2, which is characterized in that the evaporator plate is around being set to the inner bladder outer wall.
5. electric heater as claimed in claim 2, which is characterized in that the evaporator is located at the top of the liner.
6. electric heater as described in claim 1, which is characterized in that the heating device includes heating tube, the heating tube
One end be fixedly installed on the bottom of the liner, the other end stretches into the liner.
7. electric heater as claimed in claim 6, which is characterized in that the U-shaped structure of heating tube.
8. electric heater as described in claim 1, which is characterized in that be provided with water inlet and water outlet, institute on the liner
The bottom that water inlet is set to the liner is stated, the water outlet is set to the top of the liner.
9. electric heater as described in claim 1, which is characterized in that further include the electrical appliance kit for being set to the housing bottom,
The heating device and the refrigerating plant are electrically connected with the electrical appliance kit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710148918.4A CN108571815A (en) | 2017-03-13 | 2017-03-13 | Electric heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710148918.4A CN108571815A (en) | 2017-03-13 | 2017-03-13 | Electric heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108571815A true CN108571815A (en) | 2018-09-25 |
Family
ID=63578450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710148918.4A Pending CN108571815A (en) | 2017-03-13 | 2017-03-13 | Electric heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108571815A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1375658A (en) * | 2001-03-20 | 2002-10-23 | 郴州市晨光热水器有限公司 | Electronic heat pump water heaer |
| CN2579299Y (en) * | 2002-11-13 | 2003-10-15 | 叶永丰 | Open type cold and hot two purpose drinking machine |
| CN101726101A (en) * | 2008-10-24 | 2010-06-09 | 上海珂纳电气机械有限公司 | New technology of applying low-power commercial refrigerator compressor to heat pump water heater |
| CN102102905A (en) * | 2009-12-22 | 2011-06-22 | 乐金电子(天津)电器有限公司 | Heat pump water heater |
| CN102367991A (en) * | 2011-09-02 | 2012-03-07 | 海尔集团公司 | Heat pump water heater water tank |
| CN206670031U (en) * | 2017-03-13 | 2017-11-24 | 芜湖美的厨卫电器制造有限公司 | Electric heater |
-
2017
- 2017-03-13 CN CN201710148918.4A patent/CN108571815A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1375658A (en) * | 2001-03-20 | 2002-10-23 | 郴州市晨光热水器有限公司 | Electronic heat pump water heaer |
| CN2579299Y (en) * | 2002-11-13 | 2003-10-15 | 叶永丰 | Open type cold and hot two purpose drinking machine |
| CN101726101A (en) * | 2008-10-24 | 2010-06-09 | 上海珂纳电气机械有限公司 | New technology of applying low-power commercial refrigerator compressor to heat pump water heater |
| CN102102905A (en) * | 2009-12-22 | 2011-06-22 | 乐金电子(天津)电器有限公司 | Heat pump water heater |
| CN102367991A (en) * | 2011-09-02 | 2012-03-07 | 海尔集团公司 | Heat pump water heater water tank |
| CN206670031U (en) * | 2017-03-13 | 2017-11-24 | 芜湖美的厨卫电器制造有限公司 | Electric heater |
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