CN201488240U - Heating device of electric heater with internal residual water easy to discharge - Google Patents
Heating device of electric heater with internal residual water easy to discharge Download PDFInfo
- Publication number
- CN201488240U CN201488240U CN2009201939204U CN200920193920U CN201488240U CN 201488240 U CN201488240 U CN 201488240U CN 2009201939204 U CN2009201939204 U CN 2009201939204U CN 200920193920 U CN200920193920 U CN 200920193920U CN 201488240 U CN201488240 U CN 201488240U
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- China
- Prior art keywords
- thick film
- film heater
- heating device
- residual water
- heater
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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.)
- Expired - Lifetime
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 72
- 238000010438 heat treatment Methods 0.000 title claims abstract description 28
- 238000007639 printing Methods 0.000 claims abstract description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract 1
- 238000009835 boiling Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The heating device of the electric heater is characterized in that the heating resistance printing surface of the thick film heater is a horizontal plane or a device close to the horizontal plane, and the water outlet is positioned at the bottom of the thick film heater or the periphery close to the bottom. The beneficial effects of the utility model are that because the delivery port is located thick film heater's bottom or is close to the periphery of bottom, the process delivery port that can be quick behind the rivers passageway is discharged when the water that flows, simultaneously, when rivers stop, can be with the deposit evacuation as far as in the device that generates heat, safety and sanitation.
Description
Technical field
The utility model relates to the electro-heat equipment of electric heater, in particular for the easy electric heater heating device of discharging of inside residual water of mobile water heating.
Background technology
At present quick electric water heater and Quick-action water heating kettle wait for out that the time of hot water is short, more energy-conservation because firing rate is fast, and be more convenient and be subjected to user's extensive welcome.
But present these products that use, the heater of its use all exist inner residual water to be difficult to the problem of emptying, because of its electro-heat equipment seals, and generally be delivery port up, when its water does not flow, inside will some residual water Evacuable not.The disclosed technical scheme accompanying drawing of patent No. CN100455145C for example.When electro-heat equipment quits work, when its inner water stopped to flow, remaining in its inner water can't flow out by pipeline, if time spent not for a long time, inner water can produce certain microorganism, influences the safety of water.
The utility model content
The purpose of this utility model is to solve the problem that above-mentioned prior art exists, and proposes the electric heater heating device that a kind of inner residual water is easily discharged.
The technical scheme that realizes the utility model purpose is, the electric heater heating device that a kind of inner residual water is easily discharged, comprise thick film heater with the water Fast Heating, be used to limit the air deflector that is provided with some dividing plates of water (flow) direction, air deflector covers on the thick film heater, thick film heater inside is separated into the water stream channel of some connections, be provided with water inlet and delivery port at the thick film heater periphery, it is characterized in that, the heating resistor printing surface of thick film heater is horizontal plane or puts near the horizontal plane installation, and delivery port is positioned at the periphery of the bottom or the close bottom of thick film heater.
Further, described delivery port delivery port is not higher than water inlet.
For guaranteeing being emptied completely of inner residual water, thick film heater is directed downwards at an angle inclination by water inlet to delivery port.This angle of inclination is very little, and is preferred, less than 10 degree.
Above-mentioned thick film heater comprises the heater element that silk-screen has heating resistor.
Above-mentioned thick film heater bottom surface is a plane.
Some dividing plates of above-mentioned air deflector inside contact with the bottom of thick film heater, constitute the water stream channel moral structure that thick film heater inside is separated into some connections.
For the ease of the timely discharge of steam, make the water can be boiled fully, the upper surface of described air deflector is provided with several air-vents.And the air-vent major part on the air deflector is positioned at the position of thick film heater delivery port top, helps the discharge of water vapour.Reach the effect that steam separates, can the water of electro-heat equipment inside is boiled fully.
Above-mentioned air deflector is inlaid on the thick film heater, to make things convenient for the dismounting between air deflector and the thick film heater, washs degerming, and it is safer, much cleaner to guarantee that product uses.
The beneficial effects of the utility model are because delivery port is positioned at the periphery of the bottom or the close bottom of thick film heater, when the water that flows is discharged through passing through delivery port fast behind the water stream channel, simultaneously, when current stop, can be with the residual water emptying as much as possible that is deposited in the electro-heat equipment, safety and sanitation.
In addition, because air deflector is demountable, put the not time spent for a long time when electro-heat equipment, take air deflector apart, can wash degerming to air deflector and thick film heater, product uses safer, much cleaner.
Description of drawings
Fig. 1 is the scheme of installation (clipped part) of the electric heater behind connection the utility model;
Fig. 2 is the structural representation after thick film heater and air deflector are taken apart;
Fig. 3 is the structural representation after electro-heat equipment thick film heater and air deflector install.
The specific embodiment
Below in conjunction with the drawings and the specific embodiments the utility model is further described.
As Fig. 1, Fig. 2 and shown in Figure 3, the utility model order comprises the thick film heater 41 with the water Fast Heating, be used to limit the air deflector 42 of the some dividing plates 43 of being provided with of water (flow) direction, air deflector 42 is inlaid on the thick film heater 41 to make things convenient for the dismounting between the two, wash degerming, it is safer, much cleaner to guarantee that product uses; Dividing plate 43 contacts with the bottom of thick film heater 41, constitute the structure that thick film heater 41 inside are separated into the water stream channel 44 of some connections, be provided with water inlet 46 and delivery port 47 at thick film heater 41 peripheries, delivery port 47 is arranged at the bottom of thick film heater 41, make delivery port 47 be lower than water inlet 46, for guaranteeing being emptied completely of inner residual water, thick film heater 41 is directed downwards the inclination that is less than 10 degree by water inlet 46 to delivery port 47.
Above-mentioned thick film heater 41 comprises the heater element that silk-screen has heating resistor.
For the ease of the timely discharge of steam, make the water can be boiled fully, the upper surface of described air deflector 42 is provided with several air-vents 45, as shown in Figure 3.And 45 major parts of the air-vent on the air deflector 42 are positioned at the position of thick film heater delivery port 47 tops, help the discharge of water vapour.Reach the effect that steam separates, can the water of electro-heat equipment inside is boiled fully.
When the utility model is applied to electric heater, as shown in Figure 1, after water pump 2 is extracted into electro-heat equipment 4 with water from water tank 1, water slowly flows in runner 44, this moment, thick film heater 41 began heating, the water that flows constantly is heated up to boiling, the a large amount of steam of water generates of boiling, and the steam that produces at the delivery port 47 of electro-heat equipment 4 is more, these steam are discharged by steam hole 45 as shown in Figure 3, the hot water that makes electro-heat equipment 4 inside produces with steam and separates, and boiling water is by delivery port 47 outflows of electro-heat equipment 4; Consider that near the water boiling the delivery port 47 is more, be easy to generate gas current are produced certain influence that therefore, near delivery port 47, runner 44 local broads make the space of water boiling bigger, easier with water and gas separately.When finishing heating, during the mobile end of water, the water of electro-heat equipment 4 inside is discharged by delivery port 47, because delivery port 47 is positioned at the bottom of heat-generating disc, water is easier like this flows out fast from delivery port 47.
Claims (9)
1. the inner residual water electric heater heating device of easily discharging, comprise thick film heater (41) with the water Fast Heating, be used to limit the air deflector (42) of the some dividing plates of being provided with of water (flow) direction (43), air deflector (42) covers on the thick film heater (41), thick film heater (41) inside is separated into the water stream channel (44) of some connections, be provided with water inlet (46) and delivery port (47) at thick film heater (41) periphery, it is characterized in that, the heating resistor printing surface of thick film heater (41) is horizontal plane or puts near the horizontal plane installation, and delivery port (47) is positioned at the periphery of the bottom or the close bottom of thick film heater (41).
2. the electric heater heating device that inner residual water according to claim 1 is easily discharged is characterized in that described delivery port (47) is not higher than water inlet (46).
3. the electric heater heating device that inner residual water according to claim 2 is easily discharged is characterized in that, thick film heater (41) is directed downwards at an angle inclination by water inlet (46) to delivery port (46).
4. the electric heater heating device that inner residual water according to claim 3 is easily discharged is characterized in that, the angle of inclination of described thick film heater (41) is less than 10 degree.
5. the electric heater heating device that inner residual water according to claim 1 is easily discharged is characterized in that described thick film heater (41) comprises the heater element that silk-screen has heating resistor.
6. the electric heater heating device that inner residual water according to claim 1 is easily discharged is characterized in that described thick film heater (41) bottom surface is a plane.
7. the electric heater heating device that inner residual water according to claim 1 is easily discharged, it is characterized in that, the inner some dividing plates (43) of described air deflector (42) contact with the bottom of thick film heater (41), constitute the structure that thick film heater (41) inside is separated into the water stream channel (44) of some connections.
8. the electric heater heating device that inner residual water according to claim 1 is easily discharged, it is characterized in that, the upper surface of described air deflector (42) is provided with several air-vents (45), and air-vent (45) major part is positioned at the position of thick film heater delivery port (47) top.
9. the electric heater heating device that inner residual water according to claim 1 is easily discharged is characterized in that described air deflector (42) is inlaid on the thick film heater (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201939204U CN201488240U (en) | 2009-09-02 | 2009-09-02 | Heating device of electric heater with internal residual water easy to discharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201939204U CN201488240U (en) | 2009-09-02 | 2009-09-02 | Heating device of electric heater with internal residual water easy to discharge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201488240U true CN201488240U (en) | 2010-05-26 |
Family
ID=42427117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201939204U Expired - Lifetime CN201488240U (en) | 2009-09-02 | 2009-09-02 | Heating device of electric heater with internal residual water easy to discharge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201488240U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155783A (en) * | 2011-03-31 | 2011-08-17 | 美的集团有限公司 | Liquid heating device and heating method thereof |
| CN104566928A (en) * | 2013-10-16 | 2015-04-29 | 海尔集团公司 | Water supply pipeline and method for achieving zero cold water and water heater |
| CN111254650A (en) * | 2020-01-07 | 2020-06-09 | 青岛海尔滚筒洗衣机有限公司 | Upper drainage drum type washing equipment and residual water removing method thereof |
-
2009
- 2009-09-02 CN CN2009201939204U patent/CN201488240U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102155783A (en) * | 2011-03-31 | 2011-08-17 | 美的集团有限公司 | Liquid heating device and heating method thereof |
| CN102155783B (en) * | 2011-03-31 | 2013-02-13 | 美的集团股份有限公司 | Liquid heating device and method |
| CN104566928A (en) * | 2013-10-16 | 2015-04-29 | 海尔集团公司 | Water supply pipeline and method for achieving zero cold water and water heater |
| CN104566928B (en) * | 2013-10-16 | 2017-09-29 | 海尔集团公司 | Realize the water supply line, water heater and the method for realizing zero cold water of zero cold water |
| CN111254650A (en) * | 2020-01-07 | 2020-06-09 | 青岛海尔滚筒洗衣机有限公司 | Upper drainage drum type washing equipment and residual water removing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: GUANGDONG MIDEA BOUTIQUE ELECTRIC MANUFACTURING Co.,Ltd. Assignor: Midea Group Contract record no.: 2011440000210 Denomination of utility model: Heating device of electric heater easy to drain internal residuary water Granted publication date: 20100526 License type: Exclusive License Record date: 20110321 |
|
| C56 | Change in the name or address of the patentee |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER NAME: MEIDI GROUP CO. LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528311 Penglai Road, Beijiao Town, Foshan District, Guangdong, China, Patentee before: Midea Group |
|
| CX01 | Expiry of patent term |
Granted publication date: 20100526 |
|
| CX01 | Expiry of patent term |