CN207610715U - A kind of chemical industry explosion proof instrument - Google Patents
A kind of chemical industry explosion proof instrument Download PDFInfo
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- CN207610715U CN207610715U CN201721681298.2U CN201721681298U CN207610715U CN 207610715 U CN207610715 U CN 207610715U CN 201721681298 U CN201721681298 U CN 201721681298U CN 207610715 U CN207610715 U CN 207610715U
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- dust
- explosion
- metal shell
- proof
- proof metal
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Abstract
The utility model discloses a kind of chemical industry explosion proof instruments, including instrument board（1）, explosion-proof metal shell（2）, inverted U baffle（3）, implosion guard（4）, temperature sensor（5）, pressure sensor（6）, dust export（7）, dust outlet tube（8）, dust exhaust fan（9）, dust-collecting pipe（10）, storage box（11）, hole of gathering dust（12）, controller（13）, buzzer（14）, the controller（13）Respectively with temperature sensor（5）, pressure sensor（6）, dust exhaust fan（9）And buzzer（14）It is electrical connected.Advantage is the utility model compared with prior art：It can prevent instrument board explosion in advance, simple in structure, explosion-proof effect is good, easy to operate.
Description
Technical field
The utility model is related to explosion proof instrument technical field, in particular to a kind of chemical industry explosion proof instruments.
Background technology
In existing chemical products production process, to use sand mill and coating is ground, due to the burning point of coating
It is relatively low, so in the production process of coating, need most it is to be noted that coating workshop cannot there is spark to generate with
Exempt to set off an explosion, however existing temp controlled meter and pressure gauge are easy because temperature is excessively high or pressure is excessive and explodes, and then causes
Spark brings security risk to entire workshop, not only influences the economic benefit in chemical plant, but also to the life security of worker
Bring threat.
Utility model content
The purpose of this utility model is to provide a kind of chemical industry explosion proof instrument, solves the problems, such as background technology.
In order to solve the above technical problems, technical solution provided by the utility model is：A kind of chemical industry explosion proof instrument, including
Instrument board and explosion-proof metal shell, the instrument board are located in explosion-proof metal shell, the instrument board and explosion-proof metal shell it
Between be equipped with inverted U baffle, the opening of the inverted U baffle and the lower face of explosion-proof metal shell form sealing structure, described anti-
Quick-fried metal shell is equipped with implosion guard in instrument board front, and the explosion-proof metal shell lower face is equipped with temperature sensor and pressure
Sensor, the explosion-proof metal shell interior lower end face are equipped with dust export, and the dust export is fixed with dust outlet tube, it is described go out dirt
Pipe is equipped with dust exhaust fan in the end far from dust export, and the dust exhaust fan is connected with dust-collecting pipe, and the dust-collecting pipe exists
End far from dust exhaust fan is equipped with storage box, and the dust-collecting pipe is by gathering dust hole in storage box, the explosion-proof gold
Belong to outer shell outer wall be equipped with controller and buzzer, the controller respectively with temperature sensor, pressure sensor, dust exhaust fan
It is electrical connected with buzzer.
The utility model compared with prior art the advantages of be：By the way that explosion-proof metal shell, inverted U baffle is arranged and prevents
Quick-fried glass, composite structure seal instrument board, if instrument board explodes, can be fixed on instrument board outside explosion-proof metal
Inside shell, the work of dust exhaust fan can be controlled by controller at this time, dust and heat are pumped into storage box, it is safer,
By the way that temperature sensing is arranged in explosion-proof metal shell outer wall setting controller and buzzer, and in explosion-proof metal shell lower face
Device, pressure sensor, when instrument board pressure and temperature are more than normal range (NR), controller can cut off the power in time, accomplish
Prevent in advance, the utility model is simple in structure, and explosion-proof effect is good, easy to operate.
As an improvement, being equipped with handle at the top of the explosion-proof metal shell, it is moved easily.
As an improvement, the dust outlet tube, dust-collecting pipe and dust exhaust fan junction are equipped with sealing block, sealing effect is more
It is good.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of chemical industry explosion proof instrument of the utility model.
As shown in the figure：1, instrument board, 2, explosion-proof metal shell, 3, inverted U baffle, 4, implosion guard, 5, temperature sensor,
6, pressure sensor, 7, dust export, 8, dust outlet tube, 9, dust exhaust fan, 10, dust-collecting pipe, 11, storage box, 12, hole of gathering dust, 13,
Controller, 14, buzzer, 15, handle, 16, sealing block.
Specific implementation mode
The following describes the utility model in further detail with reference to the accompanying drawings.
In conjunction with attached drawing 1, a kind of chemical industry explosion proof instrument, including instrument board 1 and explosion-proof metal shell 2, the instrument board 1
In in explosion-proof metal shell 2, inverted U baffle 3, the inverted U baffle 3 are equipped between the instrument board 1 and explosion-proof metal shell 2
Opening and the lower face of explosion-proof metal shell 2 form sealing structure, the explosion-proof metal shell 2 is equipped in 1 front of instrument board
Implosion guard 4,2 lower face of explosion-proof metal shell is equipped with temperature sensor 5 and pressure sensor 6, outside the explosion-proof metal
2 interior lower end face of shell is equipped with dust export 7, and the dust export 7 is fixed with dust outlet tube 8, and the dust outlet tube 8 is far from dust export 7
End be equipped with dust exhaust fan 9, the dust exhaust fan 9 is connected with dust-collecting pipe 10, and the dust-collecting pipe 10 is far from dust
The end of exhaust fan 9 is equipped with storage box 11, and the dust-collecting pipe 10 is by gathering dust hole 12 in storage box 11, the explosion-proof gold
Belong to 2 outer wall of shell be equipped with controller 13 and buzzer 14, the controller 13 respectively with temperature sensor 5, pressure sensor 6,
Dust exhaust fan 9 and buzzer 14 are electrical connected.
2 top of the explosion-proof metal shell is equipped with handle 15.
The dust outlet tube 8, dust-collecting pipe 10 and 9 junction of dust exhaust fan are equipped with sealing block 16.
The utility model in the specific implementation, has water in the storage box 11, and when instrument explosion time, dust passes through dust
The pumping effect of exhaust fan 9 is entered storage box 11, and dust, which encounters water, rapid precipitation and to reduce temperature, and it is quick-fried can to effectively reduce instrument
It is lost caused by fried, when 1 pressure of instrument board and temperature are more than normal range (NR), 6 meeting of temperature sensor 5 and pressure sensor
Controller 13 is transmitted a signal to, controller 13 can cut off the power in time at this time, accomplish to prevent in advance.
The utility model and embodiments thereof are described above, this description is no restricted, shown in attached drawing
Also be the utility model one of embodiment, actual structure is not limited to this.All in all if this field
Those of ordinary skill is enlightened by it, without deviating from the purpose of the present invention, not inventively design with
The similar frame mode of the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (3)
1. a kind of chemical industry explosion proof instrument, including instrument board（1）With explosion-proof metal shell（2）, it is characterised in that：The instrument board
（1）Positioned at explosion-proof metal shell（2）It is interior, the instrument board（1）With explosion-proof metal shell（2）Between be equipped with inverted U baffle（3）,
The inverted U baffle（3）Opening and explosion-proof metal shell（2）Lower face formed sealing structure, the explosion-proof metal shell
（2）In instrument board（1）Front is equipped with implosion guard（4）, the explosion-proof metal shell（2）Lower face is equipped with temperature sensor（5）
And pressure sensor（6）, the explosion-proof metal shell（2）Interior lower end face is equipped with dust export（7）, the dust export（7）It is fixed
Equipped with dust outlet tube（8）, the dust outlet tube（8）Far from dust export（7）End be equipped with dust exhaust fan（9）, the dust pumping
Wind turbine（9）It is connected with dust-collecting pipe（10）, the dust-collecting pipe（10）Far from dust exhaust fan（9）End be equipped with storage box
（11）, the dust-collecting pipe（10）Pass through hole of gathering dust（12）Mounted on storage box（11）On, the explosion-proof metal shell（2）Outer wall is set
There is controller（13）And buzzer（14）, the controller（13）Respectively with temperature sensor（5）, pressure sensor（6）, dust
Exhaust fan（9）And buzzer（14）It is electrical connected.
2. a kind of chemical industry explosion proof instrument according to claim 1, it is characterised in that：The explosion-proof metal shell（2）Top
Portion is equipped with handle（15）.
3. a kind of chemical industry explosion proof instrument according to claim 1, it is characterised in that：The dust outlet tube（8）, dust-collecting pipe
（10）With dust exhaust fan（9）Junction is equipped with sealing block（16）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721681298.2U CN207610715U (en) | 2017-12-06 | 2017-12-06 | A kind of chemical industry explosion proof instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721681298.2U CN207610715U (en) | 2017-12-06 | 2017-12-06 | A kind of chemical industry explosion proof instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207610715U true CN207610715U (en) | 2018-07-13 |
Family
ID=62797737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721681298.2U Active CN207610715U (en) | 2017-12-06 | 2017-12-06 | A kind of chemical industry explosion proof instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207610715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109668680A (en) * | 2019-03-01 | 2019-04-23 | 安徽天康(集团)股份有限公司 | A kind of high-temperature anticorrosion shock resistance dust explosion protection diaphragm type display instrument and pressure gauge on the spot |
-
2017
- 2017-12-06 CN CN201721681298.2U patent/CN207610715U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109668680A (en) * | 2019-03-01 | 2019-04-23 | 安徽天康(集团)股份有限公司 | A kind of high-temperature anticorrosion shock resistance dust explosion protection diaphragm type display instrument and pressure gauge on the spot |
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