CN201379537Y - Heater for dish washer - Google Patents
Heater for dish washer Download PDFInfo
- Publication number
- CN201379537Y CN201379537Y CN200820213933U CN200820213933U CN201379537Y CN 201379537 Y CN201379537 Y CN 201379537Y CN 200820213933 U CN200820213933 U CN 200820213933U CN 200820213933 U CN200820213933 U CN 200820213933U CN 201379537 Y CN201379537 Y CN 201379537Y
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- China
- Prior art keywords
- heater
- stainless steel
- steel tube
- heating wire
- heat
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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 - Fee Related
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- Washing And Drying Of Tableware (AREA)
Abstract
The utility model discloses a heater for a dish washer and comprises a stainless steel tube through which water current flows and a heating device conducting heat towards the stainless steel tube. The heating device comprises a thermal fuse which is controlled to be power on, generates heat and is enwound on the outer side wall of the stainless steel tube. A first insulating heat conducting layer is arranged between the thermal fuse and the tube wall of the stainless steel tube. In the heater for the dish washer, because the thermal fuse of the heater is tightly enwound on the outer side wall of the stainless steel tube through the first insulating heat conducting layer, the heat generated by the thermal fuse is transmitted through an outer shell and contacts a medium directly; consequently, the heat conducting speed, the heat efficiency and the use safety of the heater are improved, the structure is more compact, the occupied space of the heater is reduced, and the space operating factor of the dish washer is improved.
Description
Technical field
The utility model relates to a kind of heater, is specifically related to a kind of heater of use in dishwasher.
Background technology
Along with the raising of development of science and technology and people's living standard, dish-washing machine is more and more popularized.Wherein heater is the important component part of dish-washing machine, and the quality of heater performance will directly influence the result of use of dish-washing machine.
At present, the electrothermal tube structure of known use in dishwasher as shown in Figure 1, Fig. 1 is the electrothermal tube sectional structure chart of prior art use in dishwasher, it is formed by soldering by tubulose electrothermal tube 110 and stainless steel tube 100.Electrothermal tube is generally by shell 111, and be arranged on the heating wire 112 in the housing and be filled in housing 111 and heating wire 112 between insulating heat-conduction material 113 form.Its insulating heat-conduction material 113 can be the good insulating materials of thermal conductivity, for example magnesia, mica, pottery etc.
When electrothermal tube 110 two ends switched on, the heat that heating wire 112 produces can be delivered on the housing 111 through insulating materials 113, and heat is delivered on the medium by housing 111 again.Particularly after electrothermal tube 110 and stainless steel tube 100 are by soldering, because assembling and soldering connect the influence of technology, usually make between electrothermal tube 110 and the stainless steel tube 100 and exist the gap, thereby cause heat can not fully be delivered on the stainless steel tube 100, make the temperature controller 125 that is installed on the stainless steel tube 100 can not sense real temperature, tend to cause the electrothermal tube dry combustion method, also can reduce the thermal efficiency simultaneously.In addition, existing this structure since be the heating tube soldering on stainless steel tube, make that the total size is bigger than normal, can't reach the purpose of space compactness.
Therefore, prior art has yet to be improved and developed.
The utility model content
The purpose of this utility model is to provide a kind of heater of use in dishwasher, provides a kind of programming rate fast, thermal efficiency height, and the heater of the use in dishwasher of compact conformation.
The technical solution of the utility model is as follows:
A kind of heater of use in dishwasher, it comprises a stainless steel tube that is used to circulate current, and to the heater of this stainless steel tube heat conduction; Wherein, described heater comprises that one is used for the heating wire of controlled heating power, is wrapped on the described stainless steel tube lateral wall; Be provided with the first insulating heat-conductive layer between the tube wall of described heating wire and described stainless steel tube.
Described heater, wherein, the described heating wire outside also is provided with a shell, is used to install described heating wire.
Described heater wherein, also is provided with the second insulating heat-conductive layer between described heating wire and the described shell.
Described heater wherein, is that described heating wire cross sectional shape is circle or rectangle.
With the work of controlling described heating wire whether described heater wherein, also is provided with a temperature controller on the described stainless steel tube sidewall, be used for temperature in the described stainless steel tube of perception.
The heater of a kind of use in dishwasher provided by the utility model, owing to adopted heating wire tightly to be wrapped on the described stainless steel tube lateral wall by the first insulating heat-conductive layer with heater, the heat that heating wire is produced directly contacts with medium by the shell transmission, thereby improved the heat-transfer rate of heater, the security of the thermal efficiency and use, make its structure very compact simultaneously, reduced taking up room of heater, improved the space availability ratio of dish-washing machine.
Description of drawings
Fig. 1 is the electrothermal tube sectional structure chart of prior art use in dishwasher;
Fig. 2 is the electrothermal tube sectional structure chart of the utility model use in dishwasher.
The specific embodiment
Below preferred embodiment of the present utility model is described in detail.
The heater of the utility model use in dishwasher, as shown in Figure 2, it comprises a stainless steel tube 220 that is used to circulate current, and to the heater 200 of these stainless steel tube 220 heat conduction.Described heater 200 comprises that one is used for the heating wire 202 of controlled heating power, and heating wire 202 tightly is wrapped on stainless steel tube 220 lateral walls, makes its compact conformation, is convenient to timely heat conduction, improves heat transfer efficiency.Described heating wire 202 cross sectional shapes are flat filaments of circle or rectangle, can be the flat filaments of other shape also, are convenient to be wrapped on stainless steel tube 220 lateral walls.Between the tube wall of heating wire 202 and stainless steel tube 220, be provided with the first insulating heat-conductive layer 203.Its insulating heat-conductive layer can be the good insulating materials of thermal conductivity, and for example magnesia etc. just is used for transmitting fast heat and gives stainless steel tube 220, improves heat-transfer rate.
The heater of the utility model use in dishwasher is provided with second layer insulating heat-conductive layer 206 on heating wire 202, prevent to leak electricity to the outside.And shell 201 is set heating wire 202, first heat-conducting layer 203 and second heat-conducting layer 206 are covered, can reduce heat like this and pass through inside, improve the efficient and the security of product.
With the work of controlling described heating wire 202 whether the heater of the utility model use in dishwasher also is provided with a temperature controller 210 on stainless steel tube 220 sidewalls, be used for temperature in the described stainless steel tube of perception 220.Draw with lead 230 at two ends at heating wire 202, is connected with temperature controller 210 on being contained in stainless steel tube 220, is used in time controlling the duty of heating wire 202.
The heater of the utility model use in dishwasher, in manufacturing process, when the first insulating heat-conductive layer 203 is cured to when also having certain viscosity, heating wire 202 is wrapped on the first insulating heat-conductive layer 203, or after the first insulating heat-conductive layer 203 solidifies fully, twine heating wire 202 again, on heating wire 202, establish the second insulating heat-conductive layer 206 then again.Use shell 201 that heating wire 202 and the first insulating heat-conductive layer 203, the second insulating heat-conductive layer 206 are covered in addition.Simultaneously the two ends of heating wire 202 are drawn with lead 230, be connected with temperature controller 210 on being contained in stainless steel tube 220.Heating wire 202 tightly is wrapped on described stainless steel tube 220 lateral walls by the first insulating heat-conductive layer 203 like this, the heat of its generation is directly contacted with medium by stainless steel tube 220 transmission, thereby improved the thermal efficiency greatly, make that the utility model heater programming rate is fast, thermal efficiency height, and compact conformation.
The heater of the utility model use in dishwasher, owing to adopt heating wire tightly is wrapped on the described stainless steel tube lateral wall by the first insulating heat-conductive layer, the heat that makes heating wire produce directly contacts with medium by the shell transmission, thereby improved the heat-transfer rate of heater, the security of the thermal efficiency and use, make its structure very compact simultaneously, reduced taking up room of heater, improved the space availability ratio of dish-washing machine.
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 (5)
1. the heater of a use in dishwasher, it comprises a stainless steel tube that is used to circulate current, and to the heater of this stainless steel tube heat conduction; It is characterized in that: described heater comprises that one is used for the heating wire of controlled heating power, is wrapped on the described stainless steel tube lateral wall; Be provided with the first insulating heat-conductive layer between the tube wall of described heating wire and described stainless steel tube.
2. heater according to claim 1 is characterized in that, the described heating wire outside also is provided with a shell, is used to install described heating wire.
3. heater according to claim 2 is characterized in that, also is provided with the second insulating heat-conductive layer between described heating wire and the described shell.
4. according to the arbitrary described heater of claim 1 to 3, it is characterized in that described heating wire cross sectional shape is circle or rectangle.
5. with the work of controlling described heating wire whether heater according to claim 4 is characterized in that, also is provided with a temperature controller on the described stainless steel tube sidewall, be used for temperature in the described stainless steel tube of perception.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820213933U CN201379537Y (en) | 2008-11-24 | 2008-11-24 | Heater for dish washer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820213933U CN201379537Y (en) | 2008-11-24 | 2008-11-24 | Heater for dish washer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201379537Y true CN201379537Y (en) | 2010-01-13 |
Family
ID=41523010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200820213933U Expired - Fee Related CN201379537Y (en) | 2008-11-24 | 2008-11-24 | Heater for dish washer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201379537Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766117A (en) * | 2015-11-24 | 2017-05-31 | 杭州三花家电热管理系统有限公司 | A kind of electric heater for pipeline and the dish-washing machine with it |
| CN110381615A (en) * | 2019-07-22 | 2019-10-25 | 宁波国创机车装备有限公司 | A kind of rail vehicle stucco system heating tube and its manufacturing method |
| CN110475399A (en) * | 2019-08-27 | 2019-11-19 | 中车青岛四方车辆研究所有限公司 | Blast tube with heating function |
| CN110495642A (en) * | 2019-09-11 | 2019-11-26 | 深圳市你我网络科技有限公司 | Heat not burner and its heating component |
-
2008
- 2008-11-24 CN CN200820213933U patent/CN201379537Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766117A (en) * | 2015-11-24 | 2017-05-31 | 杭州三花家电热管理系统有限公司 | A kind of electric heater for pipeline and the dish-washing machine with it |
| CN110381615A (en) * | 2019-07-22 | 2019-10-25 | 宁波国创机车装备有限公司 | A kind of rail vehicle stucco system heating tube and its manufacturing method |
| CN110475399A (en) * | 2019-08-27 | 2019-11-19 | 中车青岛四方车辆研究所有限公司 | Blast tube with heating function |
| CN110475399B (en) * | 2019-08-27 | 2022-03-25 | 中车青岛四方车辆研究所有限公司 | Sand blasting pipe with heating function |
| CN110495642A (en) * | 2019-09-11 | 2019-11-26 | 深圳市你我网络科技有限公司 | Heat not burner and its heating component |
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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 LIN YIBO Owner name: EMERSON APPLIANCE SOLUTIONS (SHENZHEN) CO., LTD. Free format text: FORMER OWNER: YANG ZHIHUI Effective date: 20110201 |
|
| 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: 20110201 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 Co-patentee before: Lin Yibo |
|
| 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. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100113 Termination date: 20161124 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |