CN203785240U - Hydrogen heater - Google Patents
Hydrogen heater Download PDFInfo
- Publication number
- CN203785240U CN203785240U CN201420035919.XU CN201420035919U CN203785240U CN 203785240 U CN203785240 U CN 203785240U CN 201420035919 U CN201420035919 U CN 201420035919U CN 203785240 U CN203785240 U CN 203785240U
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- CN
- China
- Prior art keywords
- shell
- housing
- heating
- flange
- hydrogen
- 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
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- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Abstract
The utility model provides a hydrogen heater, which comprises a shell, wherein an explosion-proof wiring chamber is arranged at the upper part of the shell, and an air cooling heat dissipation device is arranged between the explosion-proof wiring chamber and the shell and is connected with the shell through a flange; a plurality of baffle plates are arranged in the shell, and an inlet flange is arranged at the upper part of the shell; an outlet flange is arranged at the bottom of the shell, and a plurality of detachable electric heating pipes are arranged inside the shell; a first overtemperature alarm device for sensing heating temperatures is arranged on the air cooling heat dissipation device, and a second overtemperature alarm device is arranged on the outlet flange. The hydrogen heater provided by the utility model has the beneficial effects that the first overtemperature alarm device is arranged on the air cooling heat dissipation device and can test the temperature in a heating chamber, and the second overtemperature alarm device is arranged on the outlet flange and can test the heating hydrogen temperature at an air outlet, accordingly, the heating temperature can be measured more accurately, and the double protection functions of non-overheating and overtemperature of the heater are realized.
Description
Technical field
The utility model relates to heater field, is specifically related to a kind of heater that adds hot hydrogen that is specifically designed to.
Background technology
The character of hydrogen: hydrogen is a kind of colourless inflammable gas.In hydrogen heating process, need extremely to note its sealing property.In prior art, hydrogen heater is the electric heating equipment mainly hydrogen stream being heated.The heater element of hydrogen heater is stainless steel electric heating tube, and heater inner chamber is provided with a plurality of deflection plates (deflector), guiding gas flow, extend gas in the holdup time of inner chamber, thereby gas is fully heated, make gas-heated even, improve heat exchanger effectiveness.The heating element heater stainless steel heating tube of hydrogen heater, is in seamless steel pipe, to pack heating wire into, and gap fills up after the magnesia powder of thermal conductive resin and insulating properties that the draw forms.When electric current is by the high temperature resistance silk time, the heat of generation, then is delivered to be heated in hydrogen and goes to heating tube diffusion into the surface by crystal magnesium oxide powder, to reach the object of heating.
In heating process, need to guarantee that heating-up temperature is constant, the heating-up temperature that therefore need to test heating cavity inside, but this temperature survey mode can not guarantee the temperature constant temperature when guaranteeing the heating to heating object to the measurement of air outlet heating-up temperature.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of hydrogen heater, its objective is that providing a kind of heater of Novel heating hydrogen to improve the efficiency of heating surface reduces maintenance cost.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of hydrogen heater, comprise housing, described housing top is provided with explosion-proof wiring chamber, between described explosion-proof wiring chamber and housing, be provided with air-cooled radiating device, described air-cooled radiating device is connected with housing by flange, in described housing, be provided with a plurality of deflection plates, the top of housing is provided with suction flange, the bottom of housing is provided with outlet(discharge) flange, the inside of described housing is provided with the dismountable electric heating tube of complex root, on described air-cooled radiating device, be provided with the excess temperature alarm device one of induction heating temperature, described outlet(discharge) flange is provided with excess temperature alarm device two.
Pass through technique scheme; a kind of hydrogen heater that the utility model provides; its beneficial effect is: it can test the temperature of heating cavity inside at air-cooled radiating device place, to be provided with an excess temperature alarm device one; described air outlet place is provided with the heating hydrogen temperature that excess temperature alarm device two tests out air port; so can measure more accurately heating-up temperature, reach that heater is not overheated, the two protective effects of overtemperature.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below.
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described.
The present embodiment as shown in Figure 1, a kind of hydrogen heater, it is characterized in that, comprise housing (1), described housing (1) top is provided with explosion-proof wiring chamber (2), between described explosion-proof wiring chamber (2) and housing (1), be provided with air-cooled radiating device (7), described air-cooled radiating device (7) is connected with housing (1) by flange (3), in described housing (1), be provided with a plurality of deflection plates (4), the top of housing (1) is provided with suction flange (5), the bottom of housing (1) is provided with outlet(discharge) flange (6), the inside of described housing (1) is provided with the dismountable electric heating tube of complex root (8), on described air-cooled radiating device (7), be provided with the excess temperature alarm device one (9) of induction heating temperature, described outlet(discharge) flange (6) is provided with excess temperature alarm device two (10).
The beneficial effect of the present embodiment is really to locate to be provided with an excess temperature alarm device one (9) at air-cooled radiating device (7), and it can test the inner temperature of housing (1); described outlet(discharge) flange (6) locates to be provided with the heating hydrogen temperature of excess temperature alarm device two (10) test outlets; so can measure more accurately heating-up temperature, reach that heater is not overheated, the two protective effects of overtemperature.
The above-mentioned explanation of embodiment disclosed in the utility model, makes professional and technical personnel in the field can realize or use the utility model.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (1)
1. a hydrogen heater, it is characterized in that, comprise housing (1), described housing (1) top is provided with explosion-proof wiring chamber (2), between described explosion-proof wiring chamber (2) and housing (1), be provided with air-cooled radiating device (7), described air-cooled radiating device (7) is connected with housing (1) by flange (3), in described housing (1), be provided with a plurality of deflection plates (4), the top of housing (1) is provided with suction flange (5), the bottom of housing (1) is provided with outlet(discharge) flange (6), the inside of described housing (1) is provided with the dismountable electric heating tube of complex root (8), on described air-cooled radiating device (7), be provided with the excess temperature alarm device one (9) of induction heating temperature, described outlet(discharge) flange (6) is provided with excess temperature alarm device two (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420035919.XU CN203785240U (en) | 2014-01-21 | 2014-01-21 | Hydrogen heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420035919.XU CN203785240U (en) | 2014-01-21 | 2014-01-21 | Hydrogen heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203785240U true CN203785240U (en) | 2014-08-20 |
Family
ID=51321419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420035919.XU Expired - Fee Related CN203785240U (en) | 2014-01-21 | 2014-01-21 | Hydrogen heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203785240U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588546A (en) * | 2017-10-13 | 2018-01-16 | 江苏众众热能科技有限公司 | Hydrogen heater |
| CN113865085A (en) * | 2021-09-26 | 2021-12-31 | 佛山市三水凤铝铝业有限公司 | Gas heating equipment |
-
2014
- 2014-01-21 CN CN201420035919.XU patent/CN203785240U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588546A (en) * | 2017-10-13 | 2018-01-16 | 江苏众众热能科技有限公司 | Hydrogen heater |
| CN113865085A (en) * | 2021-09-26 | 2021-12-31 | 佛山市三水凤铝铝业有限公司 | Gas heating equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20210121 |