CN102705977A - Heating device - Google Patents
Heating device Download PDFInfo
- Publication number
- CN102705977A CN102705977A CN2012101720551A CN201210172055A CN102705977A CN 102705977 A CN102705977 A CN 102705977A CN 2012101720551 A CN2012101720551 A CN 2012101720551A CN 201210172055 A CN201210172055 A CN 201210172055A CN 102705977 A CN102705977 A CN 102705977A
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- Prior art keywords
- housing
- heating rod
- controller
- buzzer
- temperature sensor
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Abstract
The invention relates to a heating device which comprises a housing, wherein a corrugated heating rod is arranged in the housing, a metal cover is arranged outside the heating rod, a controller, a temperature sensor and a buzzer are arranged outside the housing, and the controller is electrically connected with the heating rod, the temperature sensor and the buzzer. Air is isolated from the heating rod by the heating device disclosed by the invention, thereby prolonging the service life of the heating rod. The heating device has the advantages of high heating speed, light weight and small volume. A higher temperature signal is transmitted to the controller by the temperature sensor, so that a circuit is cut off by the controller while the buzzer makes a sound, an operator can be facilitated to take measures, potential safety hazards are avoided, and the service life is prolonged.
Description
Technical field
The present invention relates to a kind of chemical production equipment, relate in particular to a kind of heater.
Background technology
Existing heating tube is because of the back ceramic material that is heated produces the crack, use a period of time after, oxidized the blowing of hot water radiation wire and scrapping, service life is short, needs often replacing.In order to guarantee to reach under the prerequisite of uniform temperature, the furnace shell surface temperature is low as far as possible.Existing all thicken lining thickness or use high heat-insulating material, increase to cause boiler volume, cost is high, and temperature can not regulated at will, and temperature drift causes the waste of thermal source, and some is because the heat-exchange surface local temperature is too high, cause the furnace wall to break or pierce; The boiler outer surface receive oxygen in the air effect and combustion product effect and corrode, and the rising that corrosion rate is supplied with coefficient and tube-surface temperature with air raises; Do not reach heats but temperature is on the low side.
Summary of the invention
The present invention has overcome the deficiency of prior art, and a kind of heater of simple in structure, long service life is provided.
For achieving the above object; The technical scheme that the present invention adopts is: a kind of heater; Comprise housing, be provided with the corrugated heating rod in the said housing, said heating rod is outside equipped with metallic sheath; Said housing is outside equipped with controller, temperature sensor, buzzer, and said controller is electrically connected with said heating rod, temperature sensor, buzzer.
In preferred embodiment of the present invention, heater comprises that further the casing wall thickness of metallic sheath is 3-4mm.
In preferred embodiment of the present invention, heater comprises that further said metallic sheath adopts aluminium or copper product to process.
In preferred embodiment of the present invention, heater comprises that further said housing is a three-decker, comprises internal layer, intermediate layer, skin.
In preferred embodiment of the present invention, heater comprises that further said intermediate layer is a thermal insulation layer, and said internal layer, skin are stainless steel layer.
In preferred embodiment of the present invention, heater comprises that further the top of said housing, bottom offer inlet and liquid outlet respectively.
The invention solves the defective that exists in the background technology, secluding air of the present invention contacts with heating rod, thereby has prolonged the service life of heating rod; And quick heating, in light weight, volume is little, and temperature sensor passes to controller with the excessive temperature signal; Make controller cut off circuit while buzzer and send sound; Be convenient to operating personnel and take measures, avoided potential safety hazard, prolonged service life.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is the structural representation of the preferred embodiments of the present invention;
Among the figure: 1, housing, 2, heating rod, 3, metallic sheath, 4, controller, 5 temperature sensors, 6, buzzer, 7, internal layer, 8, the intermediate layer, 9, skin, 10, inlet, 11, liquid outlet.
The specific embodiment
Combine accompanying drawing and embodiment that the present invention is done further detailed explanation now, these accompanying drawings are the sketch map of simplification, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
As shown in Figure 1, a kind of heater comprises housing 1; Be provided with corrugated heating rod 2 in the said housing 1, homogeneous heating and firing rate are fast, and this heating rod can be placed on the central authorities of mold; Pour into molten metal, take out after cooling, cylindrical forms through machined into; Said heating rod 2 is outside equipped with metallic sheath 3, and said housing 1 is outside equipped with controller 4, temperature sensor 5, buzzer 6, and said controller 4 is electrically connected with said heating rod 2, temperature sensor 5, buzzer 6.
The casing wall thickness of the preferred said metallic sheath 3 of the present invention is 3-4mm, and said metallic sheath 3 adopts aluminium or copper product to process, and has avoided heating rod 2 oxidations by air and corrodes.
In order to prolong the service life of housing 1, said housing 1 is a three-decker, comprises internal layer 7, intermediate layer 8, outer 9.Said intermediate layer 8 is a thermal insulation layer, and said internal layer 7, outer 9 is stainless steel layer, when internal layer 7 has damage, still can not influence the result of use of housing 1.
The top of said housing 1, bottom are offered inlet 10 and liquid outlet 11 respectively.
Operation principle of the present invention is following:
Heating rod 2 energising heating are sent into the liquid that needs reacting by heating from inlet 10, and liquid is heated everywhere; Temperature sensor 5 passes to controller 4 with the temperature signal of liquid, and controller 4 receives temperature signal and analyzes, after the temperature that receives reaches predetermined temperature; Automatically cut off the electricity supply, stop to continue heating, thus the adverse consequences of avoiding unmanned nurse to cause; Can operating personnel heard through piping of buzzer 6 simultaneously and carry out follow-up work, reacted liquid can flow out from liquid outlet 11.
Above foundation desirable embodiment of the present invention is enlightenment, and through above-mentioned description, the related personnel can carry out various change and modification fully in the scope that does not depart from this invention technological thought.The technical scope of this invention is not limited to the content on the specification, must confirm technical scope according to the claim scope.
Claims (6)
1. heater; Comprise housing; It is characterized in that: be provided with the corrugated heating rod in the said housing; Said heating rod is outside equipped with metallic sheath, and said housing is outside equipped with controller, temperature sensor, buzzer, and said controller is electrically connected with said heating rod, temperature sensor, buzzer.
2. heater according to claim 1 is characterized in that: the casing wall thickness of metallic sheath is 3-4mm.
3. heater according to claim 2 is characterized in that: said metallic sheath adopts aluminium or copper product to process.
4. heater according to claim 1 is characterized in that: said housing is a three-decker, comprises internal layer, intermediate layer, skin.
5. heater according to claim 4 is characterized in that: said intermediate layer is a thermal insulation layer, and said internal layer, skin are stainless steel layer.
6. heater according to claim 1 is characterized in that: the top of said housing, bottom are offered inlet and liquid outlet respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101720551A CN102705977A (en) | 2012-05-30 | 2012-05-30 | Heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101720551A CN102705977A (en) | 2012-05-30 | 2012-05-30 | Heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102705977A true CN102705977A (en) | 2012-10-03 |
Family
ID=46898940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101720551A Pending CN102705977A (en) | 2012-05-30 | 2012-05-30 | Heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102705977A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2063388U (en) * | 1989-04-01 | 1990-10-10 | 王谦 | Heater for tubular immediate heating type shower appliance |
| KR20040041129A (en) * | 2004-04-24 | 2004-05-14 | (주)엘버스 | Heating pipe |
| CN2663869Y (en) * | 2003-11-20 | 2004-12-15 | 武汉大学 | A fluid electric heater |
| CN102123530A (en) * | 2010-01-08 | 2011-07-13 | 荣有限公司 | Hot-water heater and water heater using the same |
| CN202057027U (en) * | 2011-05-26 | 2011-11-30 | 常州瑞择微电子科技有限公司 | Heater for corrosive liquid |
| CN202675583U (en) * | 2012-05-30 | 2013-01-16 | 苏州市金翔钛设备有限公司 | Heating device |
-
2012
- 2012-05-30 CN CN2012101720551A patent/CN102705977A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2063388U (en) * | 1989-04-01 | 1990-10-10 | 王谦 | Heater for tubular immediate heating type shower appliance |
| CN2663869Y (en) * | 2003-11-20 | 2004-12-15 | 武汉大学 | A fluid electric heater |
| KR20040041129A (en) * | 2004-04-24 | 2004-05-14 | (주)엘버스 | Heating pipe |
| CN102123530A (en) * | 2010-01-08 | 2011-07-13 | 荣有限公司 | Hot-water heater and water heater using the same |
| CN202057027U (en) * | 2011-05-26 | 2011-11-30 | 常州瑞择微电子科技有限公司 | Heater for corrosive liquid |
| CN202675583U (en) * | 2012-05-30 | 2013-01-16 | 苏州市金翔钛设备有限公司 | Heating device |
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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 |
Application publication date: 20121003 |
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| RJ01 | Rejection of invention patent application after publication |