CN205948229U - Be used for continuous flame arrestor of combustible gas - Google Patents
Be used for continuous flame arrestor of combustible gas Download PDFInfo
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- CN205948229U CN205948229U CN201620328986.XU CN201620328986U CN205948229U CN 205948229 U CN205948229 U CN 205948229U CN 201620328986 U CN201620328986 U CN 201620328986U CN 205948229 U CN205948229 U CN 205948229U
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- pipe shaft
- resistance
- piston
- compression
- pressure
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Abstract
The utility model discloses a be used for continuous flame arrestor of combustible gas, the technical problem that solve make the flame arrestor can the continuous operation. The utility model discloses a pressure -resisting pipe body is equipped with the resistance to compression on one's body at pressure -resisting pipe and covers, it has the water to pour into into in the pressure -resisting pipe body, and be close to upper end pipe shaft mouth department at the pressure -resisting pipe body and be equipped with one and stretch into the intake pipe in the inside water to the pressure -resisting pipe body from the pressure -resisting pipe body outside, pressure -resisting pipe still is equipped with the gas outlet on one's body, be equipped with depressurization mechanism between pressure -resisting pipe body and the resistance to compression lid, depressurization mechanism including locate pressure -resisting pipe hold on one's body interior and can block up pressure -resisting pipe barrel body mouth the piston, in locating piston upper end, resistance to compression lid the pressure release spring and set up the pressure release hole on resistance to compression lid perisporium. Compared with the prior art, the full play water resistance fires, compressible and piston reduces pressure the theory of operation in succession to make device anti -backfire in succession, still be equipped with water cyclic utilization device on the device, thereby solve emission and cyclic utilization's the problem of comdenstion water when too much.
Description
Technical field
This utility model is related to one kind and is used for the continuous fireproof tempering device of fuel gas.
Background technology
Frequent fuel gas to be used in commercial production and daily life, including：Acetylene gas, liquefaction are natural
Gas, oil gas, coal gas and hydrogen etc., at present although have multiple anti-backfire equipment and equipment can in case
Only fuel gas tempering, but majority cannot continuously work, such as anti-backfire stone, swollen resistance of rising after running into tempering
Plug passage reaches prevention flame and stretches to specific direction, and the fuel gas slow to burning velocity has certain effect,
To such as combustion of hydrogen, fireballing gas does not then have flame retardant efficiency, also meet fire swollen rise after must change, no
Method continuously uses, and the equipment having requirement of working continuously is caused to use obstacle.
Content of the invention
The purpose of this utility model be provide a kind of be used for the continuous fireproof tempering device of fuel gas, skill to be solved
Art problem is so that fireproof tempering device can continuously work.
For solving the above problems, this utility model employs the following technical solutions realization：One kind is used for fuel gas
Continuous fireproof tempering device, including resistance to compression pipe shaft, is provided with the resistance to compression lid connecting by flange with compression tube,
It is injected with water body in described resistance to compression pipe shaft, be provided with one from compression tube in resistance to compression pipe shaft at the pipe shaft mouth of upper end
Stretch to the air inlet pipe in resistance to compression pipe shaft internal water body outside body, with described compression tube, be additionally provided with gas outlet,
It is provided with pressure relief mechanism, described pressure relief mechanism is included with compression tube between described resistance to compression pipe shaft and resistance to compression lid
End is interior and can block the piston of compression tube barrel body mouth, the pressure release spring in piston upper end, resistance to compression lid
And it is arranged on the relief hole on resistance to compression lid perisporium.
It is provided with the boss of one week annular, under piston at the pipe shaft mouth of resistance to compression pipe shaft described in the utility model
End is provided with the close-connected projection with the endoporus in boss.
The lower surface of projection described in the utility model is the cambered surface of indent.
Compression tube described in the utility model is provided with water cycle utilization device by the side of, and this device is included by connecting
Manage the water circulation pipe shaft being connected with resistance to compression pipe shaft, water circulation pipe shaft lower end pipe shaft wall is provided with discharge opening, institute
It is provided with piston seat, the inside of described piston seat is provided with the sky connecting with discharge opening in the lower end stating water circulation pipe shaft
Chamber, is provided with piston hole on piston seat, and piston in the hole is provided with the sluicing piston that can block piston hole, described lets out
The ball float that the upper end through connecting rod of water piston is connected in water circulation pipe shaft and can bubble through the water column, lives sluicing
The lower end of plug is provided with the sluicing piston boit extending in cavity, and described sluicing piston boit is provided with spring base,
Piston return spring is cased with sluicing piston boit, the upper end of piston return spring withstands on piston seat, and lower end is supported
On spring base.
The upper end of water circulation pipe shaft described in the utility model is provided with pipe shaft lid, is provided with liquid level and sees on pipe shaft lid
Examine pipe, the upper end of liquid level observation pipe is connected with resistance to compression pipe shaft, and the lower end of liquid level observation pipe is connected with pipe shaft lid.
Connecting tube described in the utility model is located at the downside of resistance to compression pipe shaft.
It is provided with support with compression tube described in the utility model.
This utility model compared with prior art, arranges pressure relief mechanism between resistance to compression pipe shaft and resistance to compression lid, with
The mode of piston decompression, gives full play to water resistance combustion, compressible and piston continuously reduces pressure operation principle, so that
Device can continuous anti-backfire, device is additionally provided with water cycle utilization device, thus solving condensed water mistake
Discharge when many and the problem recycling.
Brief description
Fig. 1 is external structure schematic diagram of the present utility model.
Fig. 2 is internal structure schematic diagram of the present utility model.
Specific embodiment
With reference to the accompanying drawings and examples this utility model is described in further detail.
As depicted in figs. 1 and 2, this utility model is used for the continuous fireproof tempering device of fuel gas, including tubular
Resistance to compression pipe shaft 1, the upper end of resistance to compression pipe shaft 1 has pipe shaft mouth, and the bottom of resistance to compression pipe shaft 1 is hemispherical,
Resistance to compression pipe shaft 1 is provided with the resistance to compression lid 3 connecting by flange 2, and resistance to compression lid 3 is hollow hemispherical dome structure,
It is injected with water body in described resistance to compression pipe shaft 1, be provided with one at the pipe shaft mouth of upper end from anti-in resistance to compression pipe shaft 1
The outside of pressure pipe body 1 being radially into resistance to compression pipe shaft 1 inside and bending after 90 degree axially along resistance to compression pipe shaft 1
Extend to the air inlet pipe 4 in water body, the lower end of air inlet pipe 4 extends to the bottom of resistance to compression pipe shaft 1, air inlet pipe 4
It is connected with source of the gas；Gas outlet 5 is provided with resistance to compression pipe shaft 1, gas outlet 5 with air burner such as cooking stove, add
Hot stove, heating gun etc. are connected；
It is provided with pressure relief mechanism, this pressure relief mechanism is included located at resistance to compression pipe shaft 1 between resistance to compression pipe shaft 1 and resistance to compression lid 3
In upper end and the piston 6 of resistance to compression pipe shaft 1 pipe shaft mouth can be blocked, in piston 6 upper end, resistance to compression lid 3
Pressure release spring 7 and be arranged on relief hole 8 on resistance to compression lid 3 perisporium, with compression tube on the periphery wall of piston 6
It is provided with O-ring seals, under normality, piston 6 is blocked in resistance to compression pipe shaft 1 between the pipe shaft inwall of body 1
On pipe shaft mouth, the upper end of pressure release spring 7 is fixed in the upper end of resistance to compression lid 3, and lower end is fixed on piston 6
Upper end；Be provided with the pipe shaft mouth of resistance to compression pipe shaft 1 one week annular boss 9, the lower end of piston 6 be provided with
The close-connected projection of endoporus in boss 9 10, the lower surface of projection 10 is the cambered surface of indent；When there being tempering
When, produce substantial amounts of expanding gas after the combustion full combustion of gas in resistance to compression pipe shaft 1, promote piston 6 upwards
Move through bleeder port 8 to discharge pressure, after pressure releases, piston 6 is resetted by pressure release spring 7
Active force under, piston 6 is blocked on the pipe shaft mouth of resistance to compression pipe shaft 1 again again, and expanding gas to
Under make water body pressurized produce micro-strain absorb partial pressure simultaneously because air inlet pipe in water body it is possible to
Naked light is stoped to develop to source of the gas direction.
Support 24 is provided with resistance to compression pipe shaft 1, support 24 is made up of 4 poles being obliquely installed 25.4
Prop up the upper end of pole 25 and the fixation of resistance to compression pipe shaft 1, cross bar 26 and resistance to compression pipe shaft are passed through in the downside of pole 25
1 downside is connected.
In order to solve condense water excess when discharge and recycle, be provided with water circulation use by resistance to compression pipe shaft 1
Device, this device includes the water circulation pipe shaft 12 being connected by connecting tube 11, connecting tube with resistance to compression pipe shaft 1
11 downsides being arranged on resistance to compression pipe shaft 1, the water body in resistance to compression pipe shaft 1 can flow into water circulation by connecting tube 11
So that the liquid level of water body in both is equal, on water circulation pipe shaft 1 lower end pipe shaft wall in pipe shaft 1
It is provided with discharge opening 13, discharge opening 13 is connected with drain pipe or gutter, is provided with the lower end of water circulation pipe shaft 1
Piston seat 14, the inside of described piston seat 14 is provided with the cavity 15 connecting with discharge opening 13, does 14 in piston
Middle part be provided with supply water flow into cavity 15 in piston hole 27, be provided with piston hole 27 and can block piston hole 27
Sluicing piston 16, the upper end through connecting rod 17 of described sluicing piston 16 is connected in water circulation pipe shaft 12 simultaneously
And the ball float 18 that can bubble through the water column, it is provided with, in the lower end of sluicing piston 16, the sluicing extending in cavity 15 and live
Stick harness 19, is provided with spring base 20 in the lower end of sluicing piston boit 19, sluicing piston boit 19 is cased with piston and returns
Position spring 21, the upper end of piston return spring 21 withstands on piston seat 14, and lower end is against on spring base 20.
When the water body in resistance to compression pipe shaft 1 is excessive, the liquid level of water body rises, and promotes ball float 18 to move upwards
Dynamic, now connecting rod 17 pulls sluicing piston 16 to extract from piston hole 27, and piston return spring 21 compresses,
Water body in water circulation pipe shaft 12 flows in cavity 15 through piston hole 27, then follows from discharge opening 13 discharge water
Outside endless tube body 12, after the liquid level of water body declines, sluicing piston 16 is because of piston return spring 21 return
Sluicing piston 16 is made to be blocked in again on piston hole 27, thus anti-water-stop body continues to discharge.
For the ease of observing the liquid height in water circulation pipe shaft 12, the upper end of water circulation pipe shaft 12 is provided with pipe
Body lid 22, is provided with liquid level observation pipe 23 on pipe shaft lid 22, and liquid level observation pipe 23 is transparent hose, upper end
Connect with resistance to compression pipe shaft 1, the lower end of liquid level observation pipe 23 is connected with pipe shaft lid 22, transparent hose can facilitate
Observing tube water level inside.
Claims (7)
1. one kind is used for the continuous fireproof tempering device of fuel gas, including resistance to compression pipe shaft (1), in resistance to compression pipe shaft (1)
It is provided with the resistance to compression lid (3) connecting by flange (2), in described resistance to compression pipe shaft (1), be injected with water body,
Be provided with resistance to compression pipe shaft (1) is near upper end pipe shaft mouth one stretch to outside resistance to compression pipe shaft (1) anti-
Air inlet pipe (4) in the internal water body of pressure pipe body (1), described resistance to compression pipe shaft (1) is additionally provided with gas outlet
(5) it is characterised in that：It is provided with pressure relief mechanism, institute between described resistance to compression pipe shaft (1) and resistance to compression lid 3
State pressure relief mechanism to include in resistance to compression pipe shaft (1) upper end and resistance to compression pipe shaft (1) pipe shaft mouth can be blocked
Piston (6), the pressure release spring (7) in piston (6) upper end, resistance to compression lid (3) and setting
Put the relief hole (8) on resistance to compression lid (3) perisporium.
2. according to claim 1 for the continuous fireproof tempering device of fuel gas it is characterised in that：Described anti-
It is provided with the boss (9) of one week annular at the pipe shaft mouth of pressure pipe body (1), be provided with the lower end of piston (6)
With the close-connected projection of the endoporus (10) in boss (9).
3. according to claim 2 for the continuous fireproof tempering device of fuel gas it is characterised in that：Described convex
The lower surface of post (10) is the cambered surface of indent.
4. according to claim 3 for the continuous fireproof tempering device of fuel gas it is characterised in that：Described anti-
It is provided with water cycle utilization device, this device is included by connecting tube (11) and resistance to compression by pressure pipe body (1)
The water circulation pipe shaft (12) that pipe shaft (1) connects, is provided with the pipe shaft wall of water circulation pipe shaft (1) lower end
Discharge opening (13), is provided with piston seat (14), described piston in the lower end of described water circulation pipe shaft (1)
The inside of seat (14) is provided with the cavity (15) connecting with discharge opening (13), on piston seat (14)
It is provided with piston hole (27), in piston hole (27), be provided with the sluicing piston (16) that can block piston hole (27),
The upper end through connecting rod (17) of described sluicing piston (16) be connected in water circulation pipe shaft (12) and
The ball float (18) that can bubble through the water column, is provided with the lower end of sluicing piston (16) and extends to cavity (15)
Interior sluicing piston boit (19), described sluicing piston boit (19) is provided with spring base (20), is sluicing
Piston return spring (21) is cased with piston boit (19), the upper end of piston return spring (21) withstands on
On piston seat (14), lower end is against on spring base (20).
5. according to claim 4 for the continuous fireproof tempering device of fuel gas it is characterised in that：Described water
The upper end of circulation pipe shaft (12) is provided with pipe shaft lid (22), is provided with liquid level and observes on pipe shaft lid (22)
Pipe (23), the upper end of liquid level observation pipe (23) is connected with resistance to compression pipe shaft (1), liquid level observation pipe (23)
Lower end connect with pipe shaft lid (22).
6. according to claim 5 for the continuous fireproof tempering device of fuel gas it is characterised in that：Described company
Adapter (11) is located at the downside of resistance to compression pipe shaft (1).
7. according to claim 1 to 6 any one for the continuous fireproof tempering device of fuel gas, its feature
It is：Described resistance to compression pipe shaft (1) is provided with support (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620328986.XU CN205948229U (en) | 2016-04-18 | 2016-04-18 | Be used for continuous flame arrestor of combustible gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620328986.XU CN205948229U (en) | 2016-04-18 | 2016-04-18 | Be used for continuous flame arrestor of combustible gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205948229U true CN205948229U (en) | 2017-02-15 |
Family
ID=57966866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620328986.XU Active CN205948229U (en) | 2016-04-18 | 2016-04-18 | Be used for continuous flame arrestor of combustible gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205948229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105771118A (en) * | 2016-04-18 | 2016-07-20 | 赵楠 | Continuous backfire prevention device for combustible gases |
-
2016
- 2016-04-18 CN CN201620328986.XU patent/CN205948229U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105771118A (en) * | 2016-04-18 | 2016-07-20 | 赵楠 | Continuous backfire prevention device for combustible gases |
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| GR01 | Patent grant |