CN201401915Y - Instant heating type water heater - Google Patents
Instant heating type water heater Download PDFInfo
- Publication number
- CN201401915Y CN201401915Y CN2009201359675U CN200920135967U CN201401915Y CN 201401915 Y CN201401915 Y CN 201401915Y CN 2009201359675 U CN2009201359675 U CN 2009201359675U CN 200920135967 U CN200920135967 U CN 200920135967U CN 201401915 Y CN201401915 Y CN 201401915Y
- Authority
- CN
- China
- Prior art keywords
- tube
- water heater
- temperature control
- sensitive resistor
- temperature
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 238000010438 heat treatment Methods 0.000 title abstract description 6
- 238000003466 welding Methods 0.000 claims abstract description 5
- 239000008236 heating water Substances 0.000 claims description 29
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 abstract 1
- 238000009841 combustion method Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
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- Control Of Combustion (AREA)
Abstract
The utility model provides an instant heating type water heater which comprises an inner container, an upper cover, a lower cover, a master control board and an electro-thermal tube, wherein a temperature control tube is welded on the electro-thermal tube, a temperature sensitive resistor is arranged in the temperature control tube, the upper cover and the lower cover are used for sealing the electro-thermal tube, the temperature control tube and the temperature sensitive resistor in the inner container, the temperature sensitive resistor is connected with the master control board through an electric wire after passing through the lower cover, and the master control board is used for detecting the temperature information of the temperature sensitive resistor, and can control the disconnection of a heating circuit of the water heater according to the temperature information. Through welding the temperature control tube on the electro-thermal tube of the water heater and placing the temperature sensitive resistor in the temperature control tube, the master control board can instantly disconnect the circuit through detecting that the temperature sensed by the temperature sensitive resistor is higher than the preset value when water heater burns without water, thereby preventing accidents, and improving the safety coefficient of water heaters, especial for instant heating type water heaters.
Description
Technical field
The utility model relates to a kind of immediately heating water heater, especially relates to a kind of improvement of electric heater unit of immediately heating water heater.
Background technology
Along with the raising of development of science and technology and people's living standard, immediately heating water heater is more and more popularized owing to have the fast and energy-conservation characteristics such as (thermal efficiency height) of heating.Wherein heater is as the important component part of immediately heating water heater, and the quality of its performance will directly influence the result of use of water heater.Current, the electric heater unit of the immediately heating water heater on the market generally includes metal or the plastics inner bag of bringing discharging device into, and the electric heating tube and the placement attemperating unit outside the tank that are made of copper or stainless steel outer tube constitute.In order to reach Fast Heating, the power of such electric heater unit usually all can be more than 6000W, anhydrous in inner bag, during electrothermal tube generation dry combustion method, the heat of electrothermal tube moment generation, need be by transfer of air to inner bag, because the attemperating unit of anti-dry is placed on inner bladder outer wall, it can't sense the temperature of electrothermal tube rapidly, to such an extent as to can't in time cut off circuit, thereby cause the electrothermal tube dry combustion method to lose efficacy, even initiation fire.
Therefore, prior art has yet to be improved and developed.
The utility model content
The purpose of this utility model is the above-mentioned shortcoming at prior art, and a kind of immediately heating water heater that can cut off circuit when the dry combustion method phenomenon takes place immediately is provided.
The technical solution of the utility model is as follows:
A kind of immediately heating water heater comprises inner bag, upper cover, following capping, master control borad and electrothermal tube, wherein, is welded with temperature control tube on the described electrothermal tube, is provided with thermo-sensitive resistor in the described temperature control tube;
Described upper cover and following capping are used for described electrothermal tube, temperature control tube and thermo-sensitive resistor are sealed in the described inner bag;
Described thermo-sensitive resistor connects described master control borad;
Described master control borad is used to detect the temperature information of described thermo-sensitive resistor, and when described temperature information is higher than predetermined value, disconnects the heater circuit of described water heater.
Immediately heating water heater described in the utility model, wherein, described thermo-sensitive resistor is arranged on the interior described electrothermal tube of described temperature control tube and the welding ends of described temperature control tube.
Immediately heating water heater described in the utility model, wherein, described temperature control tube is a copper tube.
Immediately heating water heater described in the utility model, wherein, described temperature control tube is a stainless steel tube.
Immediately heating water heater described in the utility model, wherein, described electrothermal tube is a copper tube.
Immediately heating water heater described in the utility model, wherein, described electrothermal tube is a stainless steel tube.
Immediately heating water heater described in the utility model, wherein, described electrothermal tube and temperature control tube are welded on described lower seal and cover.
Immediately heating water heater described in the utility model, wherein, described temperature control tube is L shaped shape, the bottom of described L shaped shape temperature control tube is welded on the described electrothermal tube.
The utility model passes through welding one temperature control tube on the electrothermal tube of immediately heating water heater, and thermo-sensitive resistor is put into the weld of temperature control tube and electrothermal tube.When the anhydrous generation dry combustion method of immediately heating water heater, master control borad when temperature is higher than predetermined value, cuts off circuit by detecting the temperature that thermo-sensitive resistor senses immediately, and the accident that prevents takes place, and has improved the safety coefficient that immediately heating water heater uses.
Description of drawings
Fig. 1 is the structural representation of the immediately heating water heater of the utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail.
The structural representation of the water heater of the utility model embodiment as shown in Figure 2, it comprises thermo-sensitive resistor 101, temperature control tube 102, electrothermal tube 103, upper cover 108, following capping 104 and bring water pipe 107 into and the inner bag 105 of outlet pipe 106.Wherein, temperature control tube 102 is welded on the electrothermal tube 103, simultaneously electrothermal tube 103 and temperature control tube 102 is welded on down in the capping 104.Thermo-sensitive resistor 101 is placed in the temperature control tube 102, preferably is placed on the weld of temperature control tube 102 and electrothermal tube 103 in the temperature control tube 102, passes through the temperature information that temperature control tube 102 is experienced electrothermal tube 103 so that thermo-sensitive resistor 101 can be responsive more.Thermo-sensitive resistor 101 passes down the master control borad that capping 104 connects water heater by electric wire.
When in the water heater during anhydrous generation dry combustion method phenomenon, cause the temperature of electrothermal tube 103 significantly to raise.Because the temperature conduction effect, the temperature that is welded on the temperature control tube 102 on the electrothermal tube 103 also significantly raises.The temperature that thermo-sensitive resistor 101 in the temperature control tube 102 is experienced temperature control tube 102 raises, and its resistance changes.The master control borad of water heater is by detecting the temperature information of thermo-sensitive resistor 101, i.e. its resistance variations information is cut off the heater circuit of water heater, immediately with the protection water heater when reaching predetermined value.This predetermined value can be the protection temperature value of setting arbitrarily.
In the present embodiment, electrothermal tube 103 is preferably copper tube or stainless steel tube; Temperature control tube 102 also is preferably copper tube or stainless steel tube, to strengthen its conduction of heat, improves the sensitiveness of thermo-sensitive resistor.
In the present embodiment, preferably temperature control tube 102 is flattened and be processed into L shaped shape, and be welded on the electrothermal tube 103 by bottom's one end of its L shaped shape.To make things convenient for temperature control tube 102 and the installation of electrothermal tube 103 in the electric heater inner bag.
The utility model is by welding one temperature control tube on the electrothermal tube of immediately heating water heater, and thermo-sensitive resistor is put into the weld of temperature control tube and electrothermal tube, detect the temperature that thermo-sensitive resistor senses by master control borad, when temperature is higher than predetermined temperature, cut off circuit immediately, the accident that prevents takes place.Improved water heater, especially the safety coefficient of immediately heating water heater use.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of the utility model claims.
Claims (8)
1, a kind of immediately heating water heater comprises inner bag, upper cover, following capping, master control borad and electrothermal tube, it is characterized in that, is welded with temperature control tube on the described electrothermal tube, is provided with thermo-sensitive resistor in the described temperature control tube;
Described upper cover and following capping are used for described electrothermal tube, temperature control tube and thermo-sensitive resistor are sealed in the described inner bag;
Described thermo-sensitive resistor connects described master control borad;
Described master control borad is used to detect the temperature information of described thermo-sensitive resistor, and when described temperature information is higher than predetermined value, disconnects the heater circuit of described water heater.
2, immediately heating water heater as claimed in claim 1 is characterized in that, described thermo-sensitive resistor is arranged on the interior described electrothermal tube of described temperature control tube and the welding ends of described temperature control tube.
3, immediately heating water heater as claimed in claim 2 is characterized in that, described temperature control tube is a copper tube.
4, immediately heating water heater as claimed in claim 3 is characterized in that, described temperature control tube is a stainless steel tube.
5, immediately heating water heater as claimed in claim 2 is characterized in that, described electrothermal tube is a copper tube.
6, immediately heating water heater as claimed in claim 5 is characterized in that, described electrothermal tube is a stainless steel tube.
7, immediately heating water heater as claimed in claim 6 is characterized in that, described electrothermal tube and temperature control tube are welded on described lower seal and cover.
As each described immediately heating water heater in the claim 1 to 7, it is characterized in that 8, described temperature control tube is L shaped shape, the bottom of described L shaped shape temperature control tube is welded on the described electrothermal tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201359675U CN201401915Y (en) | 2009-03-25 | 2009-03-25 | Instant heating type water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201359675U CN201401915Y (en) | 2009-03-25 | 2009-03-25 | Instant heating type water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201401915Y true CN201401915Y (en) | 2010-02-10 |
Family
ID=41661710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201359675U Expired - Fee Related CN201401915Y (en) | 2009-03-25 | 2009-03-25 | Instant heating type water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201401915Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252427A (en) * | 2010-05-17 | 2011-11-23 | 上海正克电器有限公司 | Red copper electric hot water heating device |
-
2009
- 2009-03-25 CN CN2009201359675U patent/CN201401915Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102252427A (en) * | 2010-05-17 | 2011-11-23 | 上海正克电器有限公司 | Red copper electric hot water heating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: YE ZHAOFENG Owner name: EMERSON APPLIANCE SOLUTIONS (SHENZHEN) CO., LTD. Free format text: FORMER OWNER: YANG ZHIHUI Effective date: 20110209 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518172 BUILDING D1, TEFA LONGFEI INDUSTRIAL PARK, LONGCHENG INDUSTRIAL PARK, LONGGANG CENTRAL CITY, LONGGANG DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE TO: 518172 BUILDING D1, TEFA LONGFEI INDUSTRIAL PARK, LONGCHENG INDUSTRIAL PARK, LONGGANG CENTER TOWN, LONGGANG DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE, CHINA |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110209 Address after: Longgang District of Shenzhen City, Guangdong Province, Longgang city center 518172 Chinese City Industrial Park Tefalongfei Industrial Park building D1 Patentee after: Emerson Appliance Application Technology (Shenzhen) Co., Ltd. Address before: Longgang District of Shenzhen City, Guangdong province 518172 city of Longgang Center City Industrial Park Tefalongfei Industrial Park building D1 Co-patentee before: Ye Zhaofeng Patentee before: Yang Zhihui |
|
| ASS | Succession or assignment of patent right |
Owner name: BACKER ELECTROTHERMAL TECHNOLOGY (SHENZHEN) CO., L Free format text: FORMER OWNER: EMERSON APPLIANCE SOLUTIONS (SHENZHEN) CO., LTD. Effective date: 20120618 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120618 Address after: 518172, No. fifth industrial building and ninth industrial buildings, first, second, third industrial building, jade dragon village, jade dragon village, Longcheng village, Longcheng street, Longgang District, Guangdong, Shenzhen Patentee after: Beck electrothermal Technology (Shenzhen) Co., Ltd. Address before: Longgang District of Shenzhen City, Guangdong Province, Longgang city center 518172 Chinese City Industrial Park Tefalongfei Industrial Park building D1 Patentee before: Emerson Appliance Application Technology (Shenzhen) Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100210 Termination date: 20140325 |