CN206810004U - A kind of combustible gas explosion-proof device - Google Patents
A kind of combustible gas explosion-proof device Download PDFInfo
- Publication number
- CN206810004U CN206810004U CN201720710609.7U CN201720710609U CN206810004U CN 206810004 U CN206810004 U CN 206810004U CN 201720710609 U CN201720710609 U CN 201720710609U CN 206810004 U CN206810004 U CN 206810004U
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- Prior art keywords
- pipe
- water tank
- water
- plc
- proof device
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Abstract
The utility model discloses a kind of combustible gas explosion-proof device, including water tank, the lower end of the water tank is provided with mobile base, and it is provided with air-cooler in the middle part of the lower surface of water tank, the preceding surface of water tank is provided with PLC, and the input of air-cooler electrically connects with the output end of PLC, the input of PLC electrically connects with the output end of external power source, the upper surface of water tank is provided with outlet pipe, the left surface lower end of water tank is provided with outlet pipe, the side of outlet pipe is provided with the first valve, the left surface upper end of water tank is provided with water inlet pipe, the side of water inlet pipe is provided with the second valve, breather line is provided with the middle part of the left surface of water tank, the outlet mouth of pipe of breather line is located at the interior lower end of water tank.The combustible gas explosion-proof device, it is simple in construction, it may move, inflammable gas can be cooled down, depressurized and purification filtering, effectively can prevented inflammable gas from exploding, avoid damaging equipment and personnel, it is simple to operate, it is safe to use.
Description
Technical field
Chemical industry explosion-proof technology field is the utility model is related to, specially a kind of combustible gas explosion-proof device.
Background technology
The LEL that inflammable gas refers to mix with air is less than 10%, or the difference of UEL and lower limit is more than
20% gas, in chemical industry, often along with various gases in production process, when these gases are discharged by processing,
If still suffer from some inflammable and explosive gases not handle these gases, in the case where condition is suitable, it may occur that quick-fried photograph,
So as to cause device damage, or even personnel are damaged, it is very dangerous.
Utility model content
The technical problems to be solved in the utility model is to overcome the defects of existing, there is provided a kind of combustible gas explosion-proof device,
It is simple in construction, it may move, inflammable gas can be cooled down, depressurized and purification filtering, it is quick-fried effectively to prevent that inflammable gas from occurring
It is fried, avoid damaging equipment and personnel, it is simple to operate, it is safe to use, effectively can solve the problems, such as in background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of combustible gas explosion-proof device, including water
Case, the lower end of the water tank is provided with mobile base, and is provided with air-cooler in the middle part of the lower surface of water tank, and the preceding surface of the water tank is set
Have PLC, and the input of air-cooler electrically connects with the output end of PLC, the input of the PLC with
The output end electrical connection of external power source, the upper surface of the water tank are provided with outlet pipe, and the left surface lower end of the water tank is provided with
Outlet pipe, the side of the outlet pipe are provided with the first valve, and the left surface upper end of the water tank is provided with water inlet pipe, the water inlet pipe
Side be provided with the second valve, be provided with breather line, the outlet mouth of pipe position of the breather line in the middle part of the left surface of the water tank
In the interior lower end of water tank, the side of the breather line is provided with check valve, the air inlet mouth of pipe and connecting tube of the breather line
Outlet mouth of pipe connection, be provided with cooling device and gas detecting instrument, the gas detecting instrument position in the middle part of the side of the connecting tube
In the left side of cooling device, and the output end of gas detecting instrument electrically connects with the input of PLC, and the connecting tube is entered
Gas tube orifice is provided with flange.
As a kind of optimal technical scheme of the present utility model, the mobile base includes bottom plate, the following table of the bottom plate
Face is provided with the castor of four rectangular distributions, and the upper surface right-hand member of the bottom plate is provided with handle, and the upper surface of the bottom plate is provided with
The pillar of four rectangular distributions, the upper surface of the pillar are fixedly connected with the lower surface of water tank.
As a kind of optimal technical scheme of the present utility model, the cooling device includes condenser pipe, and the condenser pipe is consolidated
It is scheduled in the middle part of the side of connecting tube, the side right-hand member of the condenser pipe is provided with cold water water-supply-pipe, and the cold water water-supply-pipe is away from cold
One end of solidifying pipe is connected with the cold water output port of outside cooling tower, and the side left end of the condenser pipe is provided with hot water water delivery
Pipe, hot water input's mouth connection of one end outside cooling tower of the hot water water-supply-pipe away from condenser pipe.
As a kind of optimal technical scheme of the present utility model, the breather line at least three, and three breather pipes
The air inlet mouth of pipe in road is connected with the outlet mouth of pipe of connecting tube.
As a kind of optimal technical scheme of the present utility model, the left surface of the flange is provided with groove, the groove
Side Gask-O-Seal.
Compared with prior art, the beneficial effects of the utility model are：This combustible gas explosion-proof device, moves device
It is dynamic, it is easy to the flexible use of device；By cooling down connecting tube so as to carry out cooling down to flammable explosive gas, prevent inflammable
Gas burst, improve the security that device uses；Inflammable gas multi-pipeline in connecting tube can be conveyed simultaneously, reduced
Gas in pipelines, prevent gas burst；Prevent inflammable gas from being mixed with extraneous air；Whole device is simple in construction, may move, energy
Inflammable gas is cooled down, depressurized and purification filtering, effectively can prevent inflammable gas from exploding, avoid to equipment and personnel
Damage, it is simple to operate, it is safe to use.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
In figure：1 water tank, 2PLC controllers, 3 outlet pipes, 4 mobile bases, 41 bottom plates, 42 pillars, 43 castors, 44
Hand, 5 air-coolers, 6 breather lines, 7 check valves, 8 connecting tubes, 9 cooling devices, 91 condenser pipes, 92 cold water water-supply-pipes, 93 hot water are defeated
Water pipe, 10 gas detecting instruments, 11 flanges, 12 grooves, 13 Gask-O-Seals, 14 outlet pipes, 15 first valves, 16 water inlet pipes, 17
Second valve.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：A kind of combustible gas explosion-proof device, including water tank 1,
The lower end of water tank 1 is provided with mobile base 4, and mobile base 4 includes bottom plate 41, and the lower surface of bottom plate 41 is provided with four rectangular distributions
Castor 43, the upper surface right-hand member of bottom plate 41 is provided with handle 44, and the upper surface of bottom plate 41 is provided with the pillar of four rectangular distributions
42, the upper surface of pillar 42 is fixedly connected with the lower surface of water tank 1, can move device by the pushing meanss of handle 44
It is dynamic, it is easy to the flexible use of device, and air-cooler 5 is provided with the middle part of the lower surface of water tank 1, PLC 2 controls the work of air-cooler 5
Make, air-cooler 5 cools down to water tank 1, and the preceding surface of water tank 1 is provided with PLC 2, and the input and PLC of air-cooler 5
The output end electrical connection of controller 2, the input of PLC 2 electrically connect with the output end of external power source, the upper table of water tank 1
Face is provided with outlet pipe 3, is discharged and is collected by outlet pipe 3 by the gas after Water warfare and cooling, under the left surface of water tank 1
End is provided with outlet pipe 14, and the side of outlet pipe 14 is provided with the first valve 15, and the left surface upper end of water tank 1 is provided with water inlet pipe 16, entered
The side of water pipe 16 is provided with the second valve 17, the water inside water tank 1 is changed by water inlet pipe 16 and outlet pipe 14, water tank
Be provided with the middle part of 1 left surface breather line 6, breather line 6 at least three, and the air inlet mouth of pipe of three breather lines 6 with
The outlet mouth of pipe connection of connecting tube 8, the inflammable gas multi-pipeline in connecting tube 8 can be conveyed simultaneously, reduced in pipeline
Gas, gas burst is prevented, the outlet mouth of pipe of breather line 6 is located at the interior lower end of water tank 1, and the side of breather line 6 is provided with
Check valve 7, the air inlet mouth of pipe of breather line 6 are connected with the outlet mouth of pipe of connecting tube 8, and cooling is provided with the middle part of the side of connecting tube 8
Device 9 and gas detecting instrument 10, gas detecting instrument 10 are located at the left side of cooling device 9, gas detecting instrument 10 to gas concentration and
Gas componant is detected, and send PLC 2 to be shown detection data transfer, and cooling device 9 includes condenser pipe 91,
Condenser pipe 91 is fixed in the middle part of the side of connecting tube 8, and the side right-hand member of condenser pipe 91 is provided with cold water water-supply-pipe 92, cold water water-supply-pipe
92 one end away from condenser pipe 91 is connected with the cold water output port of outside cooling tower, and the side left end of condenser pipe 91 is provided with heat
Water water-supply-pipe 93, hot water input's mouth connection of one end outside cooling tower of the hot water water-supply-pipe 93 away from condenser pipe 91, gas
It is transported to by connecting tube 8 and breather line 6 inside water tank 1, while outside cooling water enters condensation by cold water water-supply-pipe 92
Pipe 91, cold water are cooled down to connecting tube 8, and then water is output by hot water water-supply-pipe 93, by connecting tube 8 cooling so as to
Cooling down is carried out to flammable explosive gas, prevents inflammable gas from exploding, improves the security that device uses, and gas detecting instrument
10 output end electrically connects with the input of PLC 2, and the air inlet mouth of pipe of connecting tube 8 is provided with flange 11, the left side of flange 11
Face is provided with groove 12, the side Gask-O-Seal 13 of groove 12, the conveyance conduit of outside inflammable gas is connected in groove 12,
And be fixedly connected by flange 11, prevent inflammable gas from being mixed with extraneous air, PLC 2 controls air-cooler 5 gentle
The mode of body detector 10 is method commonly used in the prior art, and whole device is simple in construction, be may move, can be to inflammable gas
Cooled down, depressurized and purification filtering, effectively can prevented inflammable gas from exploding, avoid damaging equipment and personnel,
It is simple to operate, it is safe to use.
When in use：By the pushing meanss of handle 44 to appropriate location, the conveyance conduit of outside inflammable gas is connected to
In groove 12, and it is fixedly connected by flange 11, gas is transported to inside water tank 1 by connecting tube 8 and breather line 6,
Outside cooling water enters condenser pipe 91 by cold water water-supply-pipe 92 simultaneously, and cold water cools down to connecting tube 8, and then water passes through heat
Water water-supply-pipe 93 is output, while gas detecting instrument 10 detects to gas concentration and gas componant, and PLC 2 controls
Air-cooler 5 is worked, and air-cooler 5 cools down to water tank 1, and gas is cooled again after entering water tank 1, and gas is adsorbed
Purification, the gas after purification cooling are discharged and collected by outlet pipe 3.
The utility model moves device, is easy to the flexible use of device；By cooling down connecting tube 8 so as to easy
Fire explosion hazard gases and carry out cooling down, prevent inflammable gas from exploding, improve the security that device uses；Can be by connecting tube 8
Inflammable gas multi-pipeline simultaneously conveyed, reduce gas in pipelines, prevent gas burst；Prevent that inflammable gas is empty with outside
Gas mixes；Whole device is simple in construction, may move, and inflammable gas can be cooled down, depressurized and purification filtering, can effectively prevented
Inflammable gas explodes, and avoids damaging equipment and personnel, simple to operate, safe to use.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of combustible gas explosion-proof device, including water tank (1), it is characterised in that：The lower end of the water tank (1) is provided with mobile bottom
Seat (4), and air-cooler (5) is provided with the middle part of the lower surface of water tank (1), the preceding surface of the water tank (1) is provided with PLC (2),
And the input of air-cooler (5) electrically connects with the output end of PLC (2), the input of the PLC (2) with it is outer
The output end electrical connection of portion's power supply, the upper surface of the water tank (1) are provided with outlet pipe (3), under the left surface of the water tank (1)
End is provided with outlet pipe (14), and the side of the outlet pipe (14) is provided with the first valve (15), the left surface upper end of the water tank (1)
Provided with water inlet pipe (16), the side of the water inlet pipe (16) is provided with the second valve (17), is set in the middle part of the left surface of the water tank (1)
There is breather line (6), the outlet mouth of pipe of the breather line (6) is located at the interior lower end of water tank (1), the breather line (6)
Side be provided with check valve (7), the air inlet mouth of pipe of the breather line (6) is connected with the outlet mouth of pipe of connecting tube (8), the company
Take in the middle part of the side of (8) and be provided with cooling device (9) and gas detecting instrument (10), the gas detecting instrument (10) fills positioned at cooling
The left side of (9) is put, and the output end of gas detecting instrument (10) electrically connects with the input of PLC (2), the connecting tube
(8) air inlet mouth of pipe is provided with flange (11).
A kind of 2. combustible gas explosion-proof device according to claim 1, it is characterised in that：The mobile base (4) includes
Bottom plate (41), the lower surface of the bottom plate (41) are provided with the castor (43) of four rectangular distributions, the upper table of the bottom plate (41)
Face right-hand member is provided with handle (44), and the upper surface of the bottom plate (41) is provided with the pillar (42) of four rectangular distributions, the pillar
(42) upper surface is fixedly connected with the lower surface of water tank (1).
A kind of 3. combustible gas explosion-proof device according to claim 1, it is characterised in that：The cooling device (9) includes
Condenser pipe (91), the condenser pipe (91) are fixed in the middle part of the side of connecting tube (8), and the side right-hand member of the condenser pipe (91) is set
There is cold water water-supply-pipe (92), one end of the remote condenser pipe (91) of the cold water water-supply-pipe (92) and the cold water of outside cooling tower are defeated
Exit port connects, and the side left end of the condenser pipe (91) is provided with hot water water-supply-pipe (93), and the hot water water-supply-pipe (93) is remote
Hot water input's mouth connection of cooling tower outside one end of condenser pipe (91).
A kind of 4. combustible gas explosion-proof device according to claim 1, it is characterised in that：The breather line (6) is at least
There are three, and outlet mouth of pipe of the air inlet mouth of pipe of three breather lines (6) with connecting tube (8) is connected.
A kind of 5. combustible gas explosion-proof device according to claim 1, it is characterised in that：The left surface of the flange (11)
Provided with groove (12), the side Gask-O-Seal (13) of the groove (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720710609.7U CN206810004U (en) | 2017-06-19 | 2017-06-19 | A kind of combustible gas explosion-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720710609.7U CN206810004U (en) | 2017-06-19 | 2017-06-19 | A kind of combustible gas explosion-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206810004U true CN206810004U (en) | 2017-12-29 |
Family
ID=60760758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720710609.7U Expired - Fee Related CN206810004U (en) | 2017-06-19 | 2017-06-19 | A kind of combustible gas explosion-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206810004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111701270A (en) * | 2020-07-07 | 2020-09-25 | 刘兰 | Oil gas purification device for environment-friendly oil refining equipment |
-
2017
- 2017-06-19 CN CN201720710609.7U patent/CN206810004U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111701270A (en) * | 2020-07-07 | 2020-09-25 | 刘兰 | Oil gas purification device for environment-friendly oil refining equipment |
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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: 20210619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |