CN206821033U - New type explosion proof heating tube - Google Patents
New type explosion proof heating tube Download PDFInfo
- Publication number
- CN206821033U CN206821033U CN201720639239.2U CN201720639239U CN206821033U CN 206821033 U CN206821033 U CN 206821033U CN 201720639239 U CN201720639239 U CN 201720639239U CN 206821033 U CN206821033 U CN 206821033U
- Authority
- CN
- China
- Prior art keywords
- heating tube
- new type
- heater strip
- explosion proof
- type explosion
- 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
Abstract
The utility model discloses a kind of new type explosion proof heating tube; the wire connection control box being fixedly connected including heating tube and with the heating tube; the heating tube is double u-tube; fin is evenly distributed with the double u-tube; the double u-tube is made up of the heater strip set inside protection pipe and the protection pipe; the heater strip is provided with least two; heat conductive insulating thing is filled with the protection pipe; temperature sensor is additionally provided with inside the protection pipe, the heater strip and the temperature sensor are connected with the wire connection control box.The utility model uses a kind of new type explosion proof heating tube of said structure, simple in construction to be easily installed, convenient observation and control, while heating and radiating efficiency height reduce power consumption.
Description
Technical field
Storage tank heat device field is the utility model is related to, more particularly, to a kind of new type explosion proof heating tube.
Background technology
It is to aim at the container electric tracing thermal insulation of storage tank etc and manufacture and design, product in order to be incubated in oilfield
The tracing thermal-insulating of medium mainly uses the disk potheater of steam or hot water as heating agent in storage tank for a long time.Disk pot type
The problems such as there is accident rate height in heater, repair and maintenance is difficult, and energy consumption is big.Existing electric heater unit mode of heating is single, is
Heating and radiating efficiency are improved, multiple heating tubes are set, it is necessary to install multiple heating tubes, difficulty is brought to installation, controls simultaneously
Coarse radiating effect is bad, causes power consumption big, the economic loss of electric energy is brought to user.
Utility model content
The purpose of this utility model is to provide a kind of new type explosion proof heating tube, simple in construction to be easily installed, convenient observation and
Control, while heating and radiating efficiency height reduce power consumption.
To achieve the above object, the utility model provides a kind of new type explosion proof heating tube, including heating tube and with it is described
The wire connection control box that heating tube is fixedly connected, the heating tube are double u-tube, and fin is evenly distributed with the double u-tube,
The double u-tube is made up of the heater strip set inside protection pipe and the protection pipe, and the heater strip is provided with least two,
Heat conductive insulating thing is filled with the protection pipe, is additionally provided with temperature sensor inside the protection pipe, the heater strip and described
Temperature sensor is connected with the wire connection control box.
Preferably, controller, control output module, temperature transmitter, keyboard, display are provided with inside the wire connection control box
Screen and power module, control output module, temperature transmitter, keyboard, display screen and power module with the controller
It is connected.
Preferably, insulation sleeve is surrounded by outside the every heater strip, the heater strip of at least two is fixed by oversheath.
Preferably, the heater strip is helical form alloy heat generating silk, and the both ends of the helical form alloy heat generating silk pass through two
Individual eduction rod is connected with the control output module.
Preferably, the temperature sensor is thermocouple, and the thermocouple passes through the temperature transmitter and the control
Device is connected.
Preferably, the heat conductive insulating thing is magnesia powder, the mouth of pipe silica gel sealing of the protection pipe.
Therefore, the utility model uses a kind of new type explosion proof heating tube of said structure, simple in construction to be easily installed, convenient
Observation and control, while heating and radiating efficiency height reduce power consumption.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is a kind of new type explosion proof heating-pipe structure schematic diagram of the utility model；
Fig. 2 is a kind of new type explosion proof heating tube heater strip schematic cross-section of the utility model；
Reference
1st, heating tube；11st, heater strip；111st, insulation sleeve；112nd, oversheath；12nd, fin；2nd, adpting flange；3rd, wiring
Control box；31st, keyboard；32nd, display screen；33rd, power module；34th, output module is controlled；35th, temperature transmitter；36th, controller.
Embodiment
Embodiment
Fig. 1 is a kind of structural representation of new type explosion proof heating tube 1 of the utility model, as shown in figure 1, a kind of new type explosion proof adds
Heat pipe 1, including heating tube 1 and the wire connection control box 3 that is fixedly connected with heating tube 1, heating tube 1 pass through company with wire connection control box 3
Acting flange 2 is fixed, and the inside of wire connection control box 3 is provided with controller 36, control output module 34, temperature transmitter 35, keyboard 31, aobvious
Display screen 32 and power module 33, power module 33 are connected with civil power, control output module 34, temperature transmitter 35, keyboard
31st, display screen 32 and power module 33 are connected with controller 36.The present embodiment heating tube 1 selects double u-tube, Jin Jinxu
Two interfaces are installed, heating surface (area) (HS big structure is simple, and fin is evenly distributed with double u-tube, improves radiating efficiency, double U
Type pipe is made up of the heater strip 11 set inside protection pipe and protection pipe, as shown in Fig. 2 heater strip 11 is provided with least two,
The present embodiment heater strip selects 3, is surrounded by insulation sleeve 111 outside every heater strip 11, the heater strip 11 of at least two passes through outer shield
Set 112 is fixed together, and heater strip 11 be helical form alloy heat generating silk, helical form alloy heat generating silk homogeneous heating, helical form conjunction
The both ends of golden hair heated filament are connected by two eduction rods with control output module 34, and controller 36 controls some works of heater strip 11
Make, insert heating tube 1 in medium during use, when detection temperature raises always close to setting value and temperature, the land of controller 36
Continuous control heater strip 11 stops heating, and when temperature exceedes setting value, controller 36 controls 11 wholly off work of heater strip, has
Effect prevents heating-up temperature is too high from causing infringement heating medium, while saves electric energy.Heat conductive insulating thing is filled with protection pipe, this
Embodiment heat conductive insulating thing selects magnesia powder, has good heat resistance, thermal conductivity and insulating properties gap is tightly packed
Crystal magnesium oxide powder, mouth of pipe both ends silica gel sealing ensures the radiating effect and sealing of heating tube 1, while has good
Explosion-proof performance, be additionally provided with temperature sensor inside protection pipe, heater strip 11 and temperature sensor are connected with wire connection control box 3
Connect, the present embodiment temperature sensor selects thermocouple, and thermocouple is connected by temperature transmitter 35 with controller 36, and temperature becomes
Send device 35 that the temperature signal of thermocouple is converted to the signal that controller 36 can identify, convenient control.
Therefore, the utility model uses a kind of new type explosion proof heating tube 1 of said structure, simple in construction to be easily installed, side
Just observe and control, while heating and radiating efficiency height reduce power consumption.
Above is specific embodiment of the present utility model, but the scope of protection of the utility model should not be limited to this.Appoint
How those skilled in the art are in the technical scope disclosed by the utility model, the change or replacement that can be readily occurred in,
It should all cover within the scope of protection of the utility model, therefore the scope of protection of the utility model should be limited with claims
Fixed protection domain is defined.
Claims (6)
1. a kind of new type explosion proof heating tube, including heating tube and the wire connection control box that is fixedly connected with the heating tube, its feature
It is：The heating tube is double u-tube, is evenly distributed with fin on the double u-tube, the double u-tube by protection pipe and
The heater strip composition set inside the protection pipe, the heater strip are provided with least two, are filled with and lead in the protection pipe
Thermal insulation, temperature sensor is additionally provided with inside the protection pipe, the heater strip and the temperature sensor connect with described
Line traffic control box is connected.
A kind of 2. new type explosion proof heating tube according to claim 1, it is characterised in that：It is provided with inside the wire connection control box
Controller, control output module, temperature transmitter, keyboard, display screen and power module, control output module, temperature pick-up
Device, keyboard, display screen and power module are connected with the controller.
A kind of 3. new type explosion proof heating tube according to claim 1, it is characterised in that：It is surrounded by outside the every heater strip absolutely
Edge set, the heater strip of at least two are fixed by oversheath.
A kind of 4. new type explosion proof heating tube according to claim 2, it is characterised in that：The heater strip is helical form alloy
Heating wire, the both ends of the helical form alloy heat generating silk are connected by two eduction rods with the control output module.
A kind of 5. new type explosion proof heating tube according to claim 2, it is characterised in that：The temperature sensor is thermoelectricity
Even, the thermocouple is connected by the temperature transmitter with the controller.
A kind of 6. new type explosion proof heating tube according to claim 1, it is characterised in that：The heat conductive insulating thing is magnesia
Powder, the mouth of pipe silica gel sealing of the protection pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720639239.2U CN206821033U (en) | 2017-06-03 | 2017-06-03 | New type explosion proof heating tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720639239.2U CN206821033U (en) | 2017-06-03 | 2017-06-03 | New type explosion proof heating tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206821033U true CN206821033U (en) | 2017-12-29 |
Family
ID=60758547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720639239.2U Expired - Fee Related CN206821033U (en) | 2017-06-03 | 2017-06-03 | New type explosion proof heating tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206821033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108811194A (en) * | 2018-05-22 | 2018-11-13 | 张家港市东航电热电器厂 | A kind of efficient direct insertion electric heater of ultralong-life energy-saving type for aluminium extruded pressure cylinder |
-
2017
- 2017-06-03 CN CN201720639239.2U patent/CN206821033U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108811194A (en) * | 2018-05-22 | 2018-11-13 | 张家港市东航电热电器厂 | A kind of efficient direct insertion electric heater of ultralong-life energy-saving type for aluminium extruded pressure cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 Termination date: 20180603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |