CN206267761U - Arctic electric equipment compartment module people's row explosion proof door anti-freezing and heat-insulating device - Google Patents
Arctic electric equipment compartment module people's row explosion proof door anti-freezing and heat-insulating device Download PDFInfo
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- CN206267761U CN206267761U CN201621323642.6U CN201621323642U CN206267761U CN 206267761 U CN206267761 U CN 206267761U CN 201621323642 U CN201621323642 U CN 201621323642U CN 206267761 U CN206267761 U CN 206267761U
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- explosion proof
- proof door
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- door
- heat
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Abstract
The utility model discloses Arctic electric equipment compartment module people's row explosion proof door anti-freezing and heat-insulating device,Including hollow explosion proof door,Heat-insulation layer is packed with the middle cavity of explosion proof door,Visual window is provided with explosion proof door,Electric-heating belt one end is fixed on the cavity inner wall of explosion proof door and the other end around explosion proof door inwall surrounding and bypasses door handle,It is connected with the binding post in the electric-heating belt terminal box being fixed on explosion proof door after door lock and visual window,Binding post by power line successively with voltage transmitter,Power switch and power supply are connected,Multiple temperature sensors are installed on explosion proof door,Voltage transmitter,Temperature sensor is connected with the signal input part of PLC control system respectively,The signal output part of PLC control system is connected with power switch and warning device respectively,The handshake interface end of PLC control system is connected with host computer.This structure can prevent people's row explosion proof door from freezing and can realize remotely monitor.
Description
Technical field
The utility model is related to a kind of people's row explosion proof door anti-freezing and heat-insulating device, more particularly to a kind of Arctic electric equipment compartment mould
Block people's row explosion proof door anti-freezing and heat-insulating device.
Background technology
The cold weather lowest temperature in Arctic reaches -50 DEG C, therefore Arctic electric equipment compartment module needs to take guarantor
Temperature, defroster.The outer surface of the external door directly contact air of Arctic electric equipment compartment module is that energy is lost in peripheral structure
The most part of amount.Generally, the area of external door accounts for electric equipment compartment modular peripheral protection structure area 30%, and energy loss
The 40%~50% of electric equipment compartment peripheral structure heat loss is accounted for, sizable ratio is occupied in whole electric equipment compartment module energy consumption
Weight.
The surrounding of Arctic electric equipment compartment module people's row explosion proof door, door handle, door lock one end are connected to interior, and the other end is straight
Connect exposed to outdoor, it is equivalent to a heat transfer path and heat is transmitted into outdoor by interior, produce cold bridge effect, serious meeting
Silver thaw phenomenon is formed, people's row explosion proof door is freezed, prevents it current from normally opening.
It is to solve such technical problem, existing structure is that to install door and window in mounting seat on doorframe and/or door leaf close
Strip of paper used for sealing, and at the sealing strip back side or sealing strip be inserted into electric heating bar element sealing strip is heated, prevent Men Han
Cryogenic region runs into moisture and freezes and freeze.
But, in above-mentioned technology, because electric heating bar element directly heats sealing strip, too high temperature often makes rubber
Class sealing strip is early aging, and sealing strip material thermal conductivity is bad, it will usually consumption energy higher.In addition in large-scale electricity
Often there are many fan people's row explosion proof doors between gas in module, it is impossible to which monitor in real time often fans an anti-freezing and heat-insulating situation, and anti-to explosion proof door
The failure that jelly attemperator occurs cannot in time be fed back and be alarmed, so as to cannot ensure often to fan the normal pass of door.
The content of the invention
The purpose of this utility model is the defect for overcoming prior art, there is provided one kind can prevent people's row explosion proof door from freezing
And Arctic electric equipment compartment module people's row explosion proof door anti-freezing and heat-insulating device of remotely monitor can be realized.
Arctic electric equipment compartment module people row explosion proof door anti-freezing and heat-insulating device of the present utility model, including it is hollow explosion-proof
Door, heat-insulation layer is packed with the middle cavity of described explosion proof door, is provided with described explosion proof door from indoor observation room
The visual window of external application, is laid with electric-heating belt, described electric tracing between the inwall surrounding and heat-insulation layer of described explosion proof door
Be fixed on the cavity inner wall of explosion proof door with one end, described electric-heating belt the other end is around explosion proof door inwall surrounding and bypasses
It is connected with the binding post in the electric-heating belt terminal box being fixed on explosion proof door after door handle, door lock and visual window, it is described
Binding post is connected with voltage transmitter, power switch and power supply successively by power line, anti-at electric-heating belt
Multiple temperature sensors are installed on quick-fried door, described voltage transmitter, temperature sensor respectively with the signal of PLC control system
Input is connected, and the signal output part of described PLC control system is connected with power switch and warning device respectively, described
The handshake interface end of PLC control system is connected with host computer.
Structure of the present utility model can prevent people's row explosion proof door from freezing and can realize remotely monitor.
Brief description of the drawings
Fig. 1 is the structural representation of Arctic electric equipment compartment module people row explosion proof door anti-freezing and heat-insulating device of the present utility model
Figure；
Fig. 2 is the side view cutaway drawing of the device shown in Fig. 1.
Specific embodiment
With reference to specific embodiment, the utility model is described in further detail.
Arctic electric equipment compartment module people row explosion proof door anti-freezing and heat-insulating device of the present utility model as shown in drawings, including
Hollow explosion proof door, is packed with heat-insulation layer 14 in the middle cavity of described explosion proof door, is provided with described explosion proof door
From the visual window 12 of indoor observation outdoor use, electric tracing is laid between the inwall surrounding and heat-insulation layer 14 of described explosion proof door
Band 1, electric-heating belt 1 can be fixed on explosion proof door inwall by high temperature fixation adhesive tape 13.Heat-insulation layer 14 presses electric-heating belt 1,
So as to play fixed and insulation effect.Described one end of electric-heating belt 1 is fixed on the cavity inner wall of explosion proof door, described electric companion
The other end in the torrid zone 1 around explosion proof door inwall surrounding and bypass after door handle 10, door lock 11 and visual window 12 be fixed on it is explosion-proof
Binding post connection in electric-heating belt terminal box 2 on door, described binding post by power line successively with voltage transmission
Device 3, power switch 4 and power supply 5 are connected, and multiple temperature sensors 9 are being provided with the explosion proof door at electric-heating belt 1.
Signal input part of the described voltage transmitter 3, temperature sensor 9 respectively with PLC control system 6 is connected, described PLC controls
The signal output part of system 6 is connected with power switch 4 and warning device 8 respectively, the signal exchange of described PLC control system 6
Interface end is connected with host computer 7.
Described voltage transmitter 3 is used to detect the voltage of electric-heating belt 1, and the voltage that will be detected is transferred to PLC controls
System processed 6, so that PLC control system 6 judges whether the voltage of electric tracing thermal insulation device is normal according to the voltage for detecting.
Described temperature sensor 9 is used to detecting the temperature of electric-heating belt 1, and the electric-heating belt 1 that will be detected temperature
PLC control system 6 is transferred to, so that PLC control system 6 judges electric-heating belt 1 according to the temperature of the electric-heating belt 1 for detecting
Whether temperature is normal；And PLC control system 6 compares to control power supply to open according to the temperature for detecting with setting on/off temperature
Close whether 4 close, so as to control whether power supply 5 powers to electric-heating belt 1.When the electric tracing that temperature sensor 9 is detected
When being less than above-mentioned setting low temperature with 1 temperature, PLC control system 6 controls above-mentioned power switch 4 to connect, when said temperature sensing
When the temperature of the electric-heating belt 1 that device 9 is detected is higher than above-mentioned setting high temperature, above-mentioned PLC control system 6 controls above-mentioned power switch
4 disconnect.
The testing result of the sensor is transferred to host computer 7 by PLC control system 6, and host computer 7 carries out configuration, so that
Supply voltage, operating temperature and the on/off of above-mentioned power switch 4 of electric-heating belt 1 can be intuitively shown on monitored picture, and to this
A little analog quantitys, digital quantity set alarming value, and host computer 7 controls warning device 8 to be alarmed by control PLC control system 6.
PLC control system 6 in the utility model is the monitoring system based on dcs, can be distributed real-time
Monitoring electric equipment compartment module owner's row explosion proof door electric-heating belt work ruuning situation, operating voltage, operating temperature, so as to improve prison
Control efficiency.
Claims (1)
1. Arctic electric equipment compartment module people row explosion proof door anti-freezing and heat-insulating device, it is characterised in that：Including hollow explosion proof door,
Heat-insulation layer is packed with the middle cavity of described explosion proof door, is provided with described explosion proof door from indoor observation outdoor use
Visual window, is laid with electric-heating belt, described electric-heating belt one end between the inwall surrounding and heat-insulation layer of described explosion proof door
Be fixed on the cavity inner wall of explosion proof door, described electric-heating belt the other end is around explosion proof door inwall surrounding and bypasses door knob
It is connected with the binding post in the electric-heating belt terminal box being fixed on explosion proof door after hand, door lock and visual window, described wiring
Terminal is connected with voltage transmitter, power switch and power supply successively by power line, in the explosion proof door at electric-heating belt
On multiple temperature sensors are installed, described voltage transmitter, temperature sensor respectively with the signal input of PLC control system
End connection, the signal output part of described PLC control system is connected with power switch and warning device respectively, described PLC controls
The handshake interface end of system processed is connected with host computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621323642.6U CN206267761U (en) | 2016-12-05 | 2016-12-05 | Arctic electric equipment compartment module people's row explosion proof door anti-freezing and heat-insulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621323642.6U CN206267761U (en) | 2016-12-05 | 2016-12-05 | Arctic electric equipment compartment module people's row explosion proof door anti-freezing and heat-insulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206267761U true CN206267761U (en) | 2017-06-20 |
Family
ID=59042752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621323642.6U Active CN206267761U (en) | 2016-12-05 | 2016-12-05 | Arctic electric equipment compartment module people's row explosion proof door anti-freezing and heat-insulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206267761U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126863A (en) * | 2019-05-30 | 2019-08-16 | 许春雷 | It is a kind of reply rain and snow weather can heated door |
-
2016
- 2016-12-05 CN CN201621323642.6U patent/CN206267761U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110126863A (en) * | 2019-05-30 | 2019-08-16 | 许春雷 | It is a kind of reply rain and snow weather can heated door |
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