CN208422072U - A kind of combustible gas leakage remote monitoring device - Google Patents
A kind of combustible gas leakage remote monitoring device Download PDFInfo
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- CN208422072U CN208422072U CN201821066903.XU CN201821066903U CN208422072U CN 208422072 U CN208422072 U CN 208422072U CN 201821066903 U CN201821066903 U CN 201821066903U CN 208422072 U CN208422072 U CN 208422072U
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- side wall
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- chamber
- remote monitoring
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Abstract
The utility model discloses a kind of combustible gas leakage remote monitoring devices, including crust of the device, the inner cavity of described device shell is divided into inlet chamber from left to right, separate cavities, combustion chamber and air compression chamber, the left side wall and right side wall of the separate cavities offer intercommunicating pore, the inside of the intercommunicating pore is embedded with one-way conduction plate, the right side wall of the combustion chamber has been internally embedded force(d) (draft) fan, extraction fan has been respectively embedded into the middle part of the inner sidewall of the inlet chamber, device is fixed on around fuel gas storage facility by support frame, outside air is pumped into inlet chamber by extraction fan, atmosphere temperature rising is closed temperature detect switch (TDS), then wireless sender unit is powered, emit alarm signal, supervisor can receive warning message by supervising indoor mating reception device, and combustion chamber and air compression chamber can be because of the oxygen quilts in air It consumes and air pressure increase, the fire shutter of tail portion is opened by the control of time switch group, is aerated.
Description
Technical field
The utility model relates to engineering safety technical field, specially a kind of combustible gas leakage remote monitoring device.
Background technique
Fuel gas is the substance for referring to ignite and be at normal temperatures and pressures gaseous state, such as hydrogen, acetylene, second
Alkene, ammonia, hydrogen sulfide etc..Fuel gas has the general characteristic of gas, and a kind of fuel gas of component claims pure gas；Two kinds or
The mixture of two or more fuel gas claims mixed combustible gas body, and the storage facility of fuel gas needs staff to patrol repeatedly
The dangerous situation of gas leakage may also occur in cycle in time to guarantee its safety, but patrol, if supervisor does not do
It timely copes with out, consequence may be hardly imaginable.
Utility model content
The purpose of this utility model is to provide a kind of combustible gas leakage remote monitoring devices, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of combustible gas leakage remotely monitors dress
It sets, including crust of the device, the inner cavity of described device shell is divided into inlet chamber, separate cavities, combustion chamber and air compression from left to right
Chamber, the left side wall and right side wall of the separate cavities offer intercommunicating pore, and the inside of the intercommunicating pore is embedded with one-way conduction
Plate, the right side wall of the combustion chamber have been internally embedded force(d) (draft) fan, have been respectively embedded into the middle part of the inner sidewall of the inlet chamber
Extraction fan is plugged with spark plug in the middle part of the versant wall of the combustion chamber, and the outer surface of the upper side wall of combustion chamber is welded with
Time switch group, the right part of the lower wall of the combustion chamber are plugged with temperature detect switch (TDS), the lower wall of the air compression chamber it is outer
Surface is welded with wireless sender unit, and the right side wall for stating air compression chamber offers exhaust outlet, the right side of the time switch group
Wall is plugged with power supply line, and the inner sidewall of the exhaust outlet is embedded with fire shutter, the extraction fan, force(d) (draft) fan, wireless
Sender unit, fire shutter and spark plug pass through conducting wire and are electrically connected with time switch group, and time switch group passes through power supply line
It is electrically connected with external power supply, the temperature detect switch (TDS) is electrically connected by conducting wire with wireless sender unit.
Preferably, the lower wall of described device shell is welded with support frame.
Preferably, sealing ring is pasted between the inner sidewall of the intercommunicating pore and one-way conduction plate.
Preferably, the inner surface of the combustion chamber and air compression chamber is coated with fire resistant coating.
Preferably, the force(d) (draft) fan is made using refractory material.
Preferably, induction fan has been respectively embedded into the middle part of the inner sidewall of the separate cavities, the induction fan passes through
Conducting wire is electrically connected with time switch group.
Compared with prior art, the utility model has the beneficial effects that a kind of combustible gas leakage remote monitoring device, leads to
It crosses support frame device is fixed on around fuel gas storage facility, outside air is pumped into inlet chamber by extraction fan, passes through wind
Pressure pushes the one-way conduction plate on the inside of intercommunicating pore, and gas flows into time switch group control fan stalling after combustion chamber, guarantees unidirectional
Conduction panel naturally droops with gravity and seals off chamber, while plug ignition, if containing fuel gas in the air imported
Amount reaches inflammable ratio, of short duration burning can occur inside combustion chamber, atmosphere temperature rising is closed temperature detect switch (TDS), then wirelessly transmits
Device is powered, and emits alarm signal, supervisor can receive warning message by supervising indoor mating reception device, and burn
Chamber and air compression chamber can because the oxygen in air is consumed and air pressure increases, the fire shutter of tail portion is by time switch group
Control open, be aerated.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the element electric connection mode schematic diagram of the utility model.
In figure: 1 crust of the device, 2 inlet chambers, 3 separate cavities, 4 combustion chambers, 5 air compression chambers, 6 extraction fans, 7 intercommunicating pores,
8 induction fans, 9 force(d) (draft) fans, 10 exhaust outlets, 11 time switch groups, 12 temperature detect switch (TDS)s, 13 wireless sender units, 14 support frames,
15 power supply lines, 16 sealing rings, 17 one-way conduction plates, 18 fire resistant coatings, 19 fire shutters, 20 spark plugs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the utility model provides a kind of technical solution: a kind of combustible gas leakage remote monitoring device, packet
Crust of the device 1 is included, the inner cavity of crust of the device 1 is divided into inlet chamber 2, separate cavities 3, combustion chamber 4 and air compression chamber 5 from left to right,
The left side wall and right side wall of separate cavities 3 offer intercommunicating pore 7, and the inside of intercommunicating pore 7 is embedded with one-way conduction plate 17, burning
The right side wall of chamber 4 has been internally embedded force(d) (draft) fan 9, and extraction fan 6 has been respectively embedded into the middle part of the inner sidewall of inlet chamber 2, combustion
It burns and is plugged with spark plug 20 in the middle part of the versant wall of chamber 4, and the outer surface of the upper side wall of combustion chamber 4 is welded with time switch group
11, the right part of the lower wall of combustion chamber 4 is plugged with temperature detect switch (TDS) 12, and the outer surface of the lower wall of air compression chamber 5 is welded with nothing
Line sender unit 13, and the right side wall for stating air compression chamber 5 offers exhaust outlet 10, the right side wall of time switch group 11 is plugged with electricity
Source line 15, the inner sidewall of exhaust outlet 10 are embedded with fire shutter 19, and extraction fan 6, wireless sender unit 13, is prevented force(d) (draft) fan 9
Fiery shutter 19 and spark plug 20 are electrically connected by conducting wire with time switch group 11, and time switch group 11 passes through power supply line 15
It being electrically connected with external power supply, temperature detect switch (TDS) 12 is electrically connected by conducting wire with wireless sender unit 13, and M1, M2, M3 and Ms in Fig. 2 points
Not Biao Shi extraction fan 6, induction fan 8, force(d) (draft) fan 9 and fire shutter 19, Rw indicate spark plug 20, K indicate timing open
Pass group, Kt indicate that temperature detect switch (TDS) 12, R indicate wireless sender unit 13.
Specifically, the lower wall of crust of the device 1 is welded with support frame 14, device is made to keep horizontal positioned as far as possible.
Specifically, being pasted with sealing ring 16 between the inner sidewall and one-way conduction plate 17 of intercommunicating pore 7, air-tightness is improved,
It avoids between intercommunicating pore 7 and one-way conduction plate 17 because gap occurs in machining accuracy deficiency.
Specifically, the inner surface of combustion chamber 4 and air compression chamber 5 is coated with fire resistant coating 18, avoiding device shell 1 by
High temperature influence deforms.
Specifically, force(d) (draft) fan 9 is made using refractory material, 9 power of force(d) (draft) fan is larger, convenient for increasing air compression
The density of the air accommodated in chamber 5.
Specifically, being respectively embedded into induction fan 8 in the middle part of the inner sidewall of separate cavities 3, induction fan 8 passes through conducting wire
It is electrically connected with time switch group 11, the gas in auxiliary export separate cavities 3.
Working principle: it is set when the utility model is used, device is fixed on fuel gas storage by support frame 14
Around applying, outside air is pumped into inlet chamber 2 by extraction fan 6, and the one-way conduction plate 17 of 7 inside of intercommunicating pore is pushed by wind pressure,
Time switch group 11 controls fan stalling after gas flows into combustion chamber 4, guarantees that one-way conduction plate 17 naturally droops and close with gravity
Separate cavities 3 are sealed, while spark plug 20 is lighted a fire, if reaching inflammable ratio, combustion chamber 4 containing fuel gas amount in the air imported
Of short duration burning can occur for inside, and atmosphere temperature rising is closed temperature detect switch (TDS) 12, and then wireless sender unit 13 is powered, and emit alarm signal
Number, supervisor can receive warning message by supervising indoor mating reception device, and the air compression chamber of combustion chamber 4 and 5
Can because the oxygen in air is consumed and air pressure increases, the fire shutter 19 of tail portion beaten by the control of time switch group 11
It opens, is aerated.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of combustible gas leakage remote monitoring device, including crust of the device (1), it is characterised in that: described device shell (1)
Inner cavity be divided into inlet chamber (2), separate cavities (3), combustion chamber (4) and air compression chamber (5), the separate cavities (3) from left to right
Left side wall and right side wall offer intercommunicating pore (7), the inside of the intercommunicating pore (7) is embedded with one-way conduction plate (17),
The right side wall of the combustion chamber (4) has been internally embedded force(d) (draft) fan (9), the middle part difference of the inner sidewall of the inlet chamber (2)
It is embedded with extraction fan (6), is plugged with spark plug (20) in the middle part of the versant wall of the combustion chamber (4), and combustion chamber (4) is upper
The outer surface of side wall is welded with time switch group (11), and the right part of the lower wall of the combustion chamber (4) is plugged with temperature detect switch (TDS)
(12), the outer surface of the lower wall of the air compression chamber (5) is welded with wireless sender unit (13), and states air compression chamber (5)
Right side wall offer exhaust outlet (10), the right side wall of the time switch group (11) is plugged with power supply line (15), the air draft
The inner sidewall of mouth (10) is embedded with fire shutter (19), the extraction fan (6), force(d) (draft) fan (9), wireless sender unit
(13), fire shutter (19) and spark plug (20) are electrically connected by conducting wire with time switch group (11), and time switch group
(11) it is electrically connected by power supply line (15) with external power supply, the temperature detect switch (TDS) (12) passes through conducting wire and wireless sender unit (13) electricity
Connection.
2. a kind of combustible gas leakage remote monitoring device according to claim 1, it is characterised in that: described device shell
(1) lower wall is welded with support frame (14).
3. a kind of combustible gas leakage remote monitoring device according to claim 1, it is characterised in that: the intercommunicating pore
(7) sealing ring (16) are pasted between inner sidewall and one-way conduction plate (17).
4. a kind of combustible gas leakage remote monitoring device according to claim 1, it is characterised in that: the combustion chamber
(4) and the inner surface of air compression chamber (5) is coated with fire resistant coating (18).
5. a kind of combustible gas leakage remote monitoring device according to claim 1, it is characterised in that: the force(d) (draft) fan
(9) it is made using refractory material.
6. a kind of combustible gas leakage remote monitoring device according to claim 1, it is characterised in that: the separate cavities
(3) it has been respectively embedded into the middle part of inner sidewall induction fan (8), the induction fan (8) passes through conducting wire and time switch group
(11) it is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821066903.XU CN208422072U (en) | 2018-07-06 | 2018-07-06 | A kind of combustible gas leakage remote monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821066903.XU CN208422072U (en) | 2018-07-06 | 2018-07-06 | A kind of combustible gas leakage remote monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208422072U true CN208422072U (en) | 2019-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821066903.XU Active CN208422072U (en) | 2018-07-06 | 2018-07-06 | A kind of combustible gas leakage remote monitoring device |
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| CN (1) | CN208422072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112785820A (en) * | 2019-11-06 | 2021-05-11 | 中国石油化工股份有限公司 | Combustible gas alarm for complex atmosphere and alarm method |
-
2018
- 2018-07-06 CN CN201821066903.XU patent/CN208422072U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112785820A (en) * | 2019-11-06 | 2021-05-11 | 中国石油化工股份有限公司 | Combustible gas alarm for complex atmosphere and alarm method |
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