CN102405899A - Heating body of steam weeding machine - Google Patents
Heating body of steam weeding machine Download PDFInfo
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- CN102405899A CN102405899A CN2011102322839A CN201110232283A CN102405899A CN 102405899 A CN102405899 A CN 102405899A CN 2011102322839 A CN2011102322839 A CN 2011102322839A CN 201110232283 A CN201110232283 A CN 201110232283A CN 102405899 A CN102405899 A CN 102405899A
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- housing
- heat
- steam
- weeder
- generating pipe
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Abstract
本发明公开了一种蒸汽除草机发热体，包括壳体和设在壳体中的发热管，所述壳体固定在蒸汽除草机的锅炉中，在锅炉中设有安装固定壳体的定位结构，所述发热管的正、负极接线端露出壳体接入蒸汽除草机的加热电路中。本发明体积小，发热量大，快速缩短加热时间，抗腐蚀，防震，延长了发热管的使用寿命。
The invention discloses a heating element of a steam weeding machine, which comprises a casing and a heating pipe arranged in the casing, the casing is fixed in a boiler of the steam weeding machine, and a positioning structure for installing and fixing the casing is arranged in the boiler , the positive and negative terminals of the heat pipe are exposed from the shell and connected to the heating circuit of the steam weeder. The invention has the advantages of small volume, large calorific value, rapid shortening of heating time, corrosion resistance and shock resistance, and prolongs the service life of the heating pipe.
Description
Technical field
The present invention relates to the weeder accessory, particularly a kind of steam weeder heater.
Background technology
To the heating of internal tank liquid, in actual life, there have been a variety of methods.Adopt heater to heat, the common mode of the structure of heater has two kinds: a kind of is as shown in Figure 1, directly container 012 internal liquid is heated through heat-generating pipe 011.Though high through the direct efficiency of heating surface of heat-generating pipe, economical with materials, the long-term contact with liquid of the appearance of heat-generating pipe is prone to oxidation, fragile, for example insulating pot.Another kind is as shown in Figure 2, and heat-generating pipe 021 is arranged on aluminium die casting 023 the inside, the liquid in the container 022 is heated again.Such heater heating can only be with face contact of container, and the efficiency of heating surface is low, and heat time heating time is long, for example steam cleaner.
Summary of the invention
Problem to be solved by this invention just provides a kind of steam weeder heater, and simple and reasonable, easy to install, volume is little, and calorific value is big, shortens heat time heating time fast, and the efficient and the calorific value thereof of heating are improved.
In order to solve the problems of the technologies described above; The present invention adopts following technical scheme: steam weeder heater; It is characterized in that: comprise housing and be located at the heat-generating pipe in the housing; Said housing is fixed in the boiler of steam weeder, in boiler, is provided with the location structure that installs and fixes housing, and the positive and negative electrode terminals of said heat-generating pipe expose in the heater circuit of housing access steam weeder.
Further, said location structure is the inside recessed caulking groove that is located at setting-in housing on the boiler side walls.
Further, the degree of depth of said caulking groove is not less than the length of housing.Increase the absorption area that boiler absorbs heat, that is to say and improve the housing area of dissipation.
Further, be provided with the heat-conducting silicone grease layer between said hull outside face and the caulking groove medial surface.Fill between housing and the caulking groove owing to the space that forms is installed, the raising heat conduction efficiency.
Further, said housing is cylindrical.Equal volume, columniform contact area is maximum, helps improving the heat transmission between housing and the caulking groove.
Further, said heat-generating pipe is two U-shaped pipes that laterally arrange, and an end of two U-shaped pipes is connected with the positive and negative electrode terminals respectively, and the other end U-shaped of two U-shaped pipes connects.The length of same space internal heat generation pipe increases, and calorific value increases, and shortens heat time heating time fast.
After adopting technique scheme, the present invention has following advantage: the form of the embedded heat-generating pipe of cylindrical shell, and volume is little, and calorific value is big, shortens heat time heating time fast, and is anticorrosive, shockproof, prolonged the service life of heat-generating pipe.
Description of drawings
Below in conjunction with accompanying drawing the present invention is described further:
Shown in Figure 1 for through heat-generating pipe directly to the sketch map of internal tank liquid heat;
Shown in Figure 2 for heat-generating pipe being arranged on the sketch map that heat liquid in container aluminium die casting the inside again;
Fig. 3 is the structural representation of an embodiment of the present invention;
Fig. 4 is the entity sketch map of heat-generating pipe.
Embodiment
The structural representation of an embodiment of the present invention shown in Fig. 3 and 4; Steam weeder heater; Comprise housing 1 and be located at the heat-generating pipe 2 in the housing; Said housing is fixed in the boiler 3 of steam weeder, in boiler, is provided with the location structure that installs and fixes housing, and the positive and negative electrode terminals 21 of said heat-generating pipe expose in the heater circuit of housing access steam weeder.Said location structure is the inside recessed caulking groove 31 that is located at setting-in housing on the boiler side walls, and the degree of depth of caulking groove is not less than the length of housing; Be provided with heat-conducting silicone grease layer 4 between hull outside face and the caulking groove medial surface.
In the foregoing description, said housing is preferably cylindrical, and preferred material is an aluminium.Said heat-generating pipe is that an end of two 22, two U-shaped pipes of U-shaped pipe that laterally arrange is connected with the positive and negative electrode terminals respectively, and the other end U-shaped of two U-shaped pipes connects.
The present invention adopts the form of the embedded heat-generating pipe of cylindrical shell, and volume is little, and calorific value is big, shortens heat time heating time fast.Because heat-generating pipe is to embed in the aluminium cylinder, thus directly heat than general heat-generating pipe, anticorrosive, shockproof, prolonged service life.When heater energising work; Convert electric energy to the heat energy heating by heat-generating pipe, again aluminium mass shell body is heated, because the thermal conductivity of aluminium is good; Can in the short period of time whole housing be heated to a higher temperature, and then liquid in the boiler be heated by housing.The whole volume of heater is little, in light weight, simple for production.
Except that above-mentioned preferred embodiment, the present invention also has other embodiment, and those skilled in the art can make various changes and distortion according to the present invention, only otherwise break away from spirit of the present invention, all should belong to the defined scope of accompanying claims of the present invention.
Claims (6)
1. steam weeder heater; It is characterized in that: comprise housing (1) and be located at the heat-generating pipe (2) in the housing; Said housing is fixed in the boiler (3) of steam weeder; In boiler, be provided with the location structure that installs and fixes housing, the positive and negative electrode terminals (21) of said heat-generating pipe expose in the heater circuit of housing access steam weeder.
2. steam weeder heater according to claim 1 is characterized in that: said location structure is the inside recessed caulking groove (31) that is located at setting-in housing on the boiler side walls.
3. steam weeder heater according to claim 2 is characterized in that: the degree of depth of said caulking groove is not less than the length of housing.
4. according to claim 1,2 or 3 described steam weeder heaters, it is characterized in that: be provided with heat-conducting silicone grease layer (4) between said hull outside face and the caulking groove medial surface.
5. steam weeder heater according to claim 4 is characterized in that: said housing is cylindrical.
6. steam weeder heater according to claim 1 is characterized in that: said heat-generating pipe is two U-shaped pipes (22) that laterally arrange, and an end of two U-shaped pipes is connected with the positive and negative electrode terminals respectively, and the other end U-shaped of two U-shaped pipes connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102322839A CN102405899A (en) | 2011-08-15 | 2011-08-15 | Heating body of steam weeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102322839A CN102405899A (en) | 2011-08-15 | 2011-08-15 | Heating body of steam weeding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102405899A true CN102405899A (en) | 2012-04-11 |
Family
ID=45908466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102322839A Pending CN102405899A (en) | 2011-08-15 | 2011-08-15 | Heating body of steam weeding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102405899A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2119740U (en) * | 1991-06-27 | 1992-10-21 | 淄博电热电器厂 | Double deck wall electric water heater with aluminium tube |
| CN2191534Y (en) * | 1994-03-12 | 1995-03-15 | 李家银 | Flame weeder |
| CN2607024Y (en) * | 2003-03-17 | 2004-03-24 | 吴良辉 | Steam weedkilling equipment |
| CN201018862Y (en) * | 2007-03-27 | 2008-02-13 | 张淇升 | Suspending composite regulation type weeding machine |
| CN201119008Y (en) * | 2007-11-02 | 2008-09-17 | 袁大铭 | A temperature self-control heating tube |
| GB201018912D0 (en) * | 2010-11-09 | 2010-12-22 | Cambridge Res And Dev Ltd | Weed control |
| GB2485457A (en) * | 2010-11-09 | 2012-05-16 | Weeding Technologies Ltd | Weed control apparatus |
| CN202222319U (en) * | 2011-08-15 | 2012-05-23 | 浙江亚特电器有限公司 | Heater of steam weeder |
-
2011
- 2011-08-15 CN CN2011102322839A patent/CN102405899A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2119740U (en) * | 1991-06-27 | 1992-10-21 | 淄博电热电器厂 | Double deck wall electric water heater with aluminium tube |
| CN2191534Y (en) * | 1994-03-12 | 1995-03-15 | 李家银 | Flame weeder |
| CN2607024Y (en) * | 2003-03-17 | 2004-03-24 | 吴良辉 | Steam weedkilling equipment |
| CN201018862Y (en) * | 2007-03-27 | 2008-02-13 | 张淇升 | Suspending composite regulation type weeding machine |
| CN201119008Y (en) * | 2007-11-02 | 2008-09-17 | 袁大铭 | A temperature self-control heating tube |
| GB201018912D0 (en) * | 2010-11-09 | 2010-12-22 | Cambridge Res And Dev Ltd | Weed control |
| GB2485457A (en) * | 2010-11-09 | 2012-05-16 | Weeding Technologies Ltd | Weed control apparatus |
| CN202222319U (en) * | 2011-08-15 | 2012-05-23 | 浙江亚特电器有限公司 | Heater of steam weeder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120411 |