CN208687374U - Gas leakage alarm - Google Patents
Gas leakage alarm Download PDFInfo
- Publication number
- CN208687374U CN208687374U CN201821554841.7U CN201821554841U CN208687374U CN 208687374 U CN208687374 U CN 208687374U CN 201821554841 U CN201821554841 U CN 201821554841U CN 208687374 U CN208687374 U CN 208687374U
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- Prior art keywords
- upper cover
- semicircle orifice
- link block
- spring
- gas leakage
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- 238000001514 detection method Methods 0.000 claims abstract description 12
- 239000011148 porous material Substances 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims description 5
- 238000000465 moulding Methods 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses gas leakage alarms, are related to pipeline warning device field.Gas leakage alarm, including upper cover and lower cover, power supply is set on upper lid, baroceptor, LED light, jingle bell and detection pipe, power supply is battery, upper cover bottom and lower tops are openning shape, the first semicircle orifice is respectively provided at left and right sides of upper cover, second semicircle orifice is set at left and right sides of lower cover, first semicircle orifice and the second semicircle orifice form pore, gasket is respectively provided on the inner wall of first semicircle orifice and the second semicircle orifice, first link block is set on the side wall of upper cover, two the first link blocks are symmetrical arranged in the first semicircle hole location, second link block is set on the side wall of lower cover, second link block is two, two the second link blocks are symmetrical arranged in the second semicircle hole location, it is bolted between first link block and the second link block.The utility model has the beneficial effects that: achieving the purpose that quick targeted duct tube wall leak position by moving integrally device.
Description
Technical field
The utility model relates generally to pipeline warning device field, specifically gas leakage alarm.
Background technique
Existing pipeline gas leakage warning device, relies primarily on sensor and is monitored.In the prior art, for pipeline
Gas leakage alarm, a cabinet is usually set in pipeline junction, using solar panel be LED light and
Jingle bell supplies electric power, and discharges the gas leaked out or liquid in time equipped with gas vent and drainage hole, and damage is avoided to manage
Road.But this device is fixed on when in use at pipeline link position, can only tube wall leakage situation to pipeline junction into
Row alarm, and other longer pipe wall positions can not be suitable for, use scope is limited.
Utility model content
To solve the deficiencies in the prior art, the utility model provides gas leakage warning device, it utilizes biography existing
On the basis of the pipeline gas leakage warning device of sensor monitoring, by moving integrally device, reach quick positioning pipe deferent
The purpose of wall leak position.
The utility model to achieve the above object, is achieved through the following technical solutions:
Gas leakage alarm, including upper cover and lower cover, be arranged on the upper lid power supply, baroceptor, LED light,
Jingle bell and detection pipe, the power supply are battery, and the upper cover bottom and lower tops are openning shape, described upper cover or so two
Side is respectively provided with the first semicircle orifice, and the second semicircle orifice, first semicircle orifice and the second semicircle orifice is arranged at left and right sides of the lower cover
It is respectively provided with gasket on the inner wall of composition pore, first semicircle orifice and the second semicircle orifice, is arranged on the side wall of the upper cover
First link block, the first link block left and right sides is two, and two first link blocks are in the first semicircle hole site
Place is symmetrical arranged, and the second link block is arranged on the side wall of the lower cover, and second link block is two, and two described second connect
It connects block to be symmetrical arranged in the second semicircle hole location, be bolted between first link block and the second link block.
First spring is set at the upper cover inner wall, and first spring bottom end is fixedly connected with upper cover, first bullet
First connecting rod is fixedly installed in spring bottom end, and second spring, the second spring top setting second are arranged at the bottom cover inner wall
Connecting rod, the first connecting rod bottom end and the second connecting rod top are respectively provided with movable pulley.
The movable pulley is magnet pulley.
The quantity of the second spring is greater than the first spring.
Handle is set on the upper lid.
It is an integral molding structure between the upper cover and the first link block, between lower cover and the second link block.
The prior art is compared, the beneficial effects of the utility model are:
1, in the utility model, the first semicircle orifice and the second semicircle are added by the bolt connection between upper cover and lower cover
The pore of hole composition, device is integrally set on pipeline and is moved, and is moved to enable devices to entirety, to pipeline
Leakage situation carry out detection alarm, to realize quickly detection targeted duct tube wall leak position, improve pipe leakage
The efficiency of maintenance.
2, under the adjustment effect of the first spring and second spring, movable pulley and pipeline outer wall are in close contact, and improve dress
Stability when setting mobile.
3, movable pulley be magnet pulley, can be bonded with pipeline outer wall it is even closer, further improve device move when
Stability.
4, second spring quantity is greater than the first spring, so that being capable of setting second as much as possible in cavity locating for lower cover
Connecting rod and movable pulley enhance support force between sliding device and pipeline, further increase stability when device movement, reduce and shake
It is dynamic.
5, handle facilitates operator's control device to move, and improves the convenience that device uses.
6, it is an integral molding structure between upper cover and the first link block, lower cover and the second link block, firm stable, leakproofness
By force, the present apparatus has been advanced optimized.
Detailed description of the invention
Attached drawing 1 is the utility model main view schematic diagram of internal structure；
Attached drawing 2 is the utility model left view figure structure schematic representation.
Label shown in attached drawing: 1, upper cover；2, lower cover；3, power supply；4, baroceptor；5, LED light；6, jingle bell；7, it examines
Test tube；8, the first semicircle orifice；9, the second semicircle orifice；10, pore；11, gasket；12, the first link block；13, the second link block；
14, the first spring；15, first connecting rod；16, second spring；17, the second connecting rod；18, movable pulley；19, handle.
Specific embodiment
With reference to the drawings and specific embodiments, the utility model is described in further detail.It should be understood that these embodiments are only used for
Illustrate the utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, having read the utility model instruction
Content after, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms are equally fallen
In range defined herein.It should be noted that word used in the following description or so refers to the side in attached drawing 1
To.
The standardized element used in the utility model can commercially, and shaped piece is according to specification and attached
The record of figure can carry out it is customized, the specific connection type of each part be all made of in the prior art mature bolt, rivet,
The conventional means such as welding, stickup, used circuit connection are conventional model in the prior art, and this will not be detailed here.
Gas leakage alarm, including upper cover 1 and lower cover 2, be arranged in the upper cover 1 power supply 3, baroceptor 4,
LED light 5, jingle bell 6 and detection pipe 7, as shown in Fig. 1, compared with the prior device, detection pipe, jingle bell, LED light, power supply position
Do not change, be respectively positioned on outer side of lid, baroceptor is also still located at upper cover cavity.Detection pipe is included and is let out by glass support
The detection drug of gas leakage body, for detecting the leakage that whether there is pernicious gas in pipeline；Baroceptor is for detecting this dress
The gas pressure in inner cavity set, after air pressure is up to or over some certain numerical value, sensor converts thereof into telecommunications
Number and transmit information to LED light, jingle bell, internal circuit will be connected at this time.LED light is receiving baroceptor transmitting
Start frequently flashing after signal, flicker frequency is high, and brightness is obvious；Jingle bell is gradually rung after the signal for receiving baroceptor
It rises, megaphonia.And device is in moving condition when in use, and gas vent and drainage hole do not have effect substantially, can also shadow
The sealing of device is rung, reduces detection accuracy, therefore remove gas vent and drainage hole structure.The power supply 3 is battery, and power supply is adopted
With battery, relatively original solar panel, powered stable is influenced small by objective environment, is more applicable for as device
Power supply when mobile.It is openning shape at the top of 1 bottom of upper cover and lower cover 2, is respectively provided at left and right sides of the upper cover 1
The second semicircle orifice 9, first semicircle orifice 8 and the second semicircle orifice 9 composition pipe are arranged at left and right sides of the lower cover 2 for one semicircle orifice 8
It is respectively provided with gasket 11 on the inner wall of hole 10, first semicircle orifice 8 and the second semicircle orifice 9, as shown in Fig. 2, gasket position
Between pipeline and pore, sealing and protective effect are played, avoids rubbing between upper cover and lower cover side wall and pipeline.It is described
First link block 12 is set on the side wall of upper cover 1, is two at left and right sides of first link block 12, two described first connect
It connects block 12 to be symmetrical arranged at 8 position of the first semicircle orifice, the second link block 13 is set on the side wall of the lower cover 2, described second
Link block 13 is two, and two second link blocks 13 are symmetrical arranged at 9 position of the second semicircle orifice, first link block
12 and second are bolted between link block 13.In the utility model, by the connection of bolt between upper cover and lower cover plus the
The pore of one semicircle orifice and the second semicircle orifice composition, device is integrally set on pipeline and is moved, to enable devices to
Entirety is moved, and carries out detection alarm to the leakage situation of pipeline, to realize that quickly detection targeted duct tube wall leaks position
It sets, improves the efficiency of pipe leakage maintenance.
As optimization, the first spring 14 is set, 14 bottom end of the first spring and upper cover 1 are fixed at 1 inner wall of upper cover
First connecting rod 15 is fixedly installed in connection, 14 bottom end of the first spring, and second spring 16 is arranged at the bottom cover inner wall, described
The second connecting rod 17 is arranged in 16 top of second spring, and 15 bottom end of first connecting rod and 17 top of the second connecting rod are respectively provided with cunning
Driving wheel 18.Under the adjustment effect of the first spring and second spring, movable pulley and pipeline outer wall are in close contact, and improve device shifting
Stability when dynamic.
As optimization, the movable pulley 18 is magnet pulley.Movable pulley is magnet pulley, can be bonded more with pipeline outer wall
Closely, stability when device movement is further improved.
As optimization, the quantity of the second spring 16 is greater than the first spring 14.As shown in Fig. 1, upper cover inboard portion
Space is influenced by baroceptor, cannot install too many first spring, and the range that can allow in lower cover cavity suitably increases
The quantity of second spring.Second spring quantity is greater than the first spring, so that as much as possible can set in cavity locating for lower cover
The second connecting rod and movable pulley are set, support force between sliding device and pipeline is enhanced, further increases stability when device movement,
It reduces and shakes.
As optimization, handle 19 is set in the upper cover 1.Handle facilitates operator's control device to move, and improves
The convenience that device uses.
It is an integral molding structure between the upper cover 1 and the first link block 12, between lower cover 2 and the second link block 13.
It is an integral molding structure between upper cover and the first link block, lower cover and the second link block, firm stable, leakproofness is strong, further
Optimize the present apparatus.
Application method:
The present apparatus when in use, first dismantles upper cover and lower cover, is stuck in pipeline and is bolted connection later, then
Mobile device, if pipeline leaks, jingle bell and LED light are alarmed, at quick locating leaks in pipes position,
Carry out subsequent maintenance.
Claims (6)
1. gas leakage alarm, including upper cover (1) and lower cover (2), power supply (3), air pressure sensing are set on the upper cover (1)
Device (4), LED light (5), jingle bell (6) and detection pipe (7), it is characterised in that: the power supply (3) is battery, the upper cover (1)
It is openning shape at the top of bottom and lower cover (2), is respectively provided with the first semicircle orifice (8), the lower cover at left and right sides of the upper cover (1)
(2) the second semicircle orifice (9) are arranged in the left and right sides, first semicircle orifice (8) and the second semicircle orifice (9) composition pore (10), institute
It states and is respectively provided on the inner wall of the first semicircle orifice (8) and the second semicircle orifice (9) gasket (11), set on the side wall of the upper cover (1)
It sets the first link block (12), is two at left and right sides of first link block (12), two first link blocks (12) exist
It is symmetrical arranged at first semicircle orifice (8) position, is arranged the second link block (13) on the side wall of the lower cover (2), described second connects
Connecing block (13) is two, and two second link blocks (13) are symmetrical arranged at the second semicircle orifice (9) position, and described first connects
It connects and is bolted between block (12) and the second link block (13).
2. gas leakage alarm according to claim 1, it is characterised in that: setting the at upper cover (1) inner wall
One spring (14), the first spring (14) bottom end are fixedly connected with upper cover (1), the first spring (14) bottom end fixed setting
Second spring (16) are arranged at the bottom cover inner wall in first connecting rod (15), and second spring (16) the top setting second connects
Extension bar (17), first connecting rod (15) bottom end and the second connecting rod (17) top are respectively provided with movable pulley (18).
3. gas leakage alarm according to claim 2, it is characterised in that: the movable pulley (18) is magnet pulley.
4. gas leakage alarm according to claim 2, it is characterised in that: the quantity of the second spring (16) is big
In the first spring (14).
5. gas leakage alarm according to claim 1, it is characterised in that: handle is arranged on the upper cover (1)
(19)。
6. gas leakage alarm according to claim 1, it is characterised in that: the upper cover (1) and the first link block
(12) it is an integral molding structure between, between lower cover (2) and the second link block (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821554841.7U CN208687374U (en) | 2018-09-21 | 2018-09-21 | Gas leakage alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821554841.7U CN208687374U (en) | 2018-09-21 | 2018-09-21 | Gas leakage alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208687374U true CN208687374U (en) | 2019-04-02 |
Family
ID=65889572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821554841.7U Active CN208687374U (en) | 2018-09-21 | 2018-09-21 | Gas leakage alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208687374U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160555A (en) * | 2019-05-17 | 2019-08-23 | 陕西飞机工业（集团）有限公司 | A kind of aircraft differential pressure pickup detection device |
| CN114992529A (en) * | 2022-08-02 | 2022-09-02 | 苏州谱测光电科技有限公司 | Intelligent gas pipeline with air pressure detection function |
-
2018
- 2018-09-21 CN CN201821554841.7U patent/CN208687374U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160555A (en) * | 2019-05-17 | 2019-08-23 | 陕西飞机工业（集团）有限公司 | A kind of aircraft differential pressure pickup detection device |
| CN114992529A (en) * | 2022-08-02 | 2022-09-02 | 苏州谱测光电科技有限公司 | Intelligent gas pipeline with air pressure detection function |
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