CN205247574U - Gas table early warning device - Google Patents
Gas table early warning device Download PDFInfo
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- CN205247574U CN205247574U CN201521135581.6U CN201521135581U CN205247574U CN 205247574 U CN205247574 U CN 205247574U CN 201521135581 U CN201521135581 U CN 201521135581U CN 205247574 U CN205247574 U CN 205247574U
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- flow meter
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Abstract
Gas table early warning device, including early warning mobile module, early warning mobile module includes base and detection piece, and reciprocating motion can be along base length direction on locating the base to detection piece movable sleeve, installs the control unit, detection head and siren on the detection piece, all be provided with on base bottom surface and the side and be fixed in the fixed unit on the gas table with this gas table early warning device. When this gas table early warning device uses, be fixed in the gas through fixed unit with it and show air inlet, near gas outlet or near upper and lower casing junction, through detecting the reciprocating motion of piece on the base for detect the piece and go up the detection head that sets up and to survey the gas condition of leaking in a big way, when having detected the gas and reveal the emergence, send the alarm through the siren. This gas table early warning device has test range wide, be convenient for installation, small and exquisite flexibility, advantages such as practical value height.
Description
Technical field
The utility model belongs to gas meter, flow meter field, relates in particular to a kind of gas meter, flow meter prior-warning device.
Background technology
Gas meter, flow meter leaks and can cause serious potential safety hazard, and gas meter, flow meter leak position is generally gas meter, flow meter air inletMouth and gas pipeline junction or gas meter, flow meter gas outlet and user use feed channel junction, for using yearLimit longer gas meter, flow meter, because gas meter, flow meter upper and lower casing binding site sealing ring is aging, or be subject to for a long timeExternal force impact, causes upper and lower casing in conjunction with reasons such as stirrup become flexible, also may occur gas meter, flow meter table bodyThere is the phenomenon of leaking in itself.
Utility model content
For the problems referred to above, the utility model aims to provide and a kind ofly can carry out the combustion of gas meter, flow meter leakage monitoringGas meter prior-warning device.
The technical scheme of this gas meter, flow meter prior-warning device is achieved in that
Described gas meter, flow meter prior-warning device, comprises early warning mobile module, and early warning mobile module comprises pedestal and inspectionSurvey piece, detect piece and be movably set on pedestal, can move reciprocatingly along pedestal length direction, detect on pieceControl module, detection head and siren are installed;
On described base bottom surface and side, be provided with and this gas meter, flow meter prior-warning device can be fixed on to combustion gasFixed cell on table.
Particularly, described pedestal is along being I-shaped shape perpendicular to the cross section of length direction, pedestal comprises,Lower flat board and connecting plate, the edge of upper flat plate apportion connecting plate both sides forms slip edge, detects on pieceOffer and slide along the sliding tray matching, detection piece is through at the slip edge of upper flat plate by sliding tray coverOn;
On upper flat plate, be provided with along its length spur rack, detect in piece and motor is installed, motor output shaftOn be set with the runner being meshed with spur rack;
Upper flat plate two ends are along its length equipped with positive stop, be provided with and can control on positive stopDetect the travel switch of motor reversal in piece.
Further, described early warning mobile module has several, in different early warning mobile modules, comprisesPedestal length is unequal.
Further, described fixed cell is tacky on two sides.
Further, described siren is buzzer.
Further, described siren is LED lamp.
When this gas meter, flow meter prior-warning device uses, be fixed in gas meter, flow meter air inlet, go out by fixed cellNear gas port or near upper and lower casing junction, by detecting the reciprocating motion of piece on pedestal, makeMust detect the detection head arranging on piece and can survey gas leakage situation in a big way, when having detected combustionGas is revealed while generation, gives the alarm by siren. This gas meter, flow meter prior-warning device have investigative range wide,Be convenient to installation, small and exquisite flexible, practical value advantages of higher.
Brief description of the drawings
The accompanying drawing that forms a part of the present utility model is used to provide further understanding of the present utility model,Schematic description and description of the present utility model is used for explaining the utility model, does not form this realityWith novel improper restriction. In the accompanying drawings:
Fig. 1 is gas meter, flow meter prior-warning device structural representation described in the utility model;
Fig. 2 is near the state signal that this gas meter, flow meter prior-warning device is installed gas meter, flow meter air inlet and gas outletFigure.
Description of reference numerals:
In figure: 1. pedestal, 2. detect piece, 3. detection head, 4. spur rack, 5. runner, 6. positive stop,7. slide along, 8. siren, 11. upper flat plates, 12. times flat boards, 13. connecting plates.
Detailed description of the invention
It should be noted that, in the situation that not conflicting, in embodiment and embodiment in the utility modelFeature can mutually combine.
In description of the present utility model, it will be appreciated that term " " center ", " longitudinally ", " horizontal strokeTo ", " on ", D score, 'fornt', 'back', " left side ", " right side ", " vertically ", " waterFlat ", orientation or the position relationship of indicating such as " top ", " end ", " interior ", " outward " they are based on attachedOrientation shown in figure or position relationship, be only the utility model and simplified characterization for convenience of description, and notBe instruction or the hint device of indication or element must there is specific orientation, with specific orientation structure andOperation, therefore can not be interpreted as restriction of the present utility model. In addition term " first ", " second ",For describing object, and can not be interpreted as instruction or hint relative importance or the implicit indication that indicates Deng onlyThe quantity of the technical characterictic showing. Thus, the feature that is limited with " first ", " second " etc. can be expressedOr impliedly comprise one or more these features. In description of the present utility model, unless separately hadIllustrate, the implication of " multiple " is two or more.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited,Term " installation ", " being connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with,Also can be to removably connect, or connect integratedly; Can be mechanical connection, can be also electrical connection;Can be to be directly connected, also can indirectly be connected by intermediary, can be the company of two element internalsLogical. For the ordinary skill in the art, can understand above-mentioned term at this by concrete conditionConcrete meaning in utility model.
Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
Gas meter, flow meter prior-warning device described in the utility model, as shown in Figure 1, comprises early warning mobile module, pre-Alert mobile module comprises pedestal 1 and detects piece 2, detects piece 2 and is movably set on pedestal 1, can be along baseSeat 1 length direction moves reciprocatingly, and detects on piece 2 control module, detection head 3 and siren are installed 8；
On described pedestal 1 bottom surface and side, be provided with and this gas meter, flow meter prior-warning device can be fixed on to combustion gasFixed cell on table.
When this gas meter, flow meter prior-warning device uses, as shown in Figure 2, be fixed in combustion gas by fixed cellNear table air inlet, gas outlet or near upper and lower casing junction, by detecting piece 2 at pedestal 1On reciprocating motion, make to detect on piece 2 combustion gas that the detection head 3 that arranges can survey in a big way and let outLeakage situation, in the time having detected gas leakage generation, gives the alarm by siren 8. This gas meter, flow meter is pre-Alarm device have investigative range wide, be convenient to install, small and exquisite flexibly, practical value advantages of higher.
Particularly, this gas meter, flow meter prior-warning device is realized and is detected piece 2 at pedestal 1 by following concrete structureOn reciprocating motion: described pedestal 1 is along being I-shaped shape perpendicular to the cross section of length direction, and pedestal 1 comprisesUpper and lower dull and stereotyped 11,12 and connecting plate 13, the edge structure of upper flat plate 11 apportion connecting plate 13 both sidesBecome to slide along 7, detect on piece 2 and offer and the sliding tray that slides and match along 7, detect piece 2 and pass throughSliding tray cover is through at the slip of upper flat plate 11 along on 7;
On upper flat plate 11, be provided with along its length spur rack 4, detect in piece 2 and motor is installed, motorOn output shaft, be set with the runner 5 being meshed with spur rack 4;
Upper flat plate 11 two ends are along its length equipped with positive stop 6, on positive stop 6, are provided withCan control the travel switch that detects piece 2 interior motor reversals.
In this gas meter, flow meter prior-warning device, described early warning mobile module has several, different early warning mobile modulesMiddle comprised pedestal 1 length is unequal, to facilitate, this gas meter, flow meter prior-warning device is installed on to different sizeGas meter, flow meter on, and be installed on the diverse location of gas meter, flow meter.
In this gas meter, flow meter prior-warning device, described fixed cell is tacky on two sides.
In this gas meter, flow meter prior-warning device, described siren 8 is buzzer.
In this gas meter, flow meter prior-warning device, described siren 8 can also be LED lamp.
The foregoing is only preferred embodiment of the present utility model, not new in order to limit this practicalityType, all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improveDeng, within all should being included in protection domain of the present utility model.
Claims (6)
1. a gas meter, flow meter prior-warning device, is characterized in that: comprise early warning mobile module, early warning is movedModule comprises pedestal (1) and detects piece (2), detects piece (2) and is movably set in pedestal (1) above,Can move reciprocatingly along pedestal (1) length direction, detect on piece (2) control module, detection are installedHead (3) and siren (8);
On described pedestal (1) bottom surface and side, be provided with and this gas meter, flow meter prior-warning device can be fixed onFixed cell on gas meter, flow meter.
2. gas meter, flow meter prior-warning device according to claim 1, is characterized in that: described pedestal (1)Along being I-shaped shape perpendicular to the cross section of length direction, pedestal (1) comprises upper and lower flat board (11,12)And connecting plate (13), the edge of upper flat plate (11) apportion connecting plate (13) both sides forms slip edge(7), detect on piece (2) and offer and the sliding tray that slides and match along (7), detect piece (2)Be through at the slip of upper flat plate (11) by sliding tray cover along on (7);
On upper flat plate (11), be provided with along its length spur rack (4), detect in piece (2) and be provided withMotor, is set with the runner (5) being meshed with spur rack (4) on motor output shaft;
Upper flat plate (11) two ends are along its length equipped with positive stop (6), positive stop (6)On be provided with and can control the travel switch that detects piece (2) interior motor reversal.
3. gas meter, flow meter prior-warning device according to claim 1 and 2, is characterized in that: described pre-Alert mobile module has several, and pedestal (1) length comprising in different early warning mobile modules is unequal.
4. gas meter, flow meter prior-warning device according to claim 1, is characterized in that: described fixing listUnit is tacky on two sides.
5. gas meter, flow meter prior-warning device according to claim 1, is characterized in that: described siren(8) be buzzer.
6. gas meter, flow meter prior-warning device according to claim 1, is characterized in that: described siren(8) be LED lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521135581.6U CN205247574U (en) | 2015-12-30 | 2015-12-30 | Gas table early warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521135581.6U CN205247574U (en) | 2015-12-30 | 2015-12-30 | Gas table early warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205247574U true CN205247574U (en) | 2016-05-18 |
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ID=55946656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521135581.6U Active CN205247574U (en) | 2015-12-30 | 2015-12-30 | Gas table early warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205247574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109285323A (en) * | 2018-10-11 | 2019-01-29 | 宋涛 | A kind of flammable gas alarm |
-
2015
- 2015-12-30 CN CN201521135581.6U patent/CN205247574U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109285323A (en) * | 2018-10-11 | 2019-01-29 | 宋涛 | A kind of flammable gas alarm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 300384 room 504, block J, Haitai green industry base, No. 6, Haitai development road, Huayuan Industrial Zone, Binhai New Area, Tianjin Patentee after: Tianjin Huasheng Instrument Technology Co., Ltd Address before: 300384 in Tianjin Binhai Huayuan Industrial Zone No. 1, No. 2 yuan increase of 2518 Patentee before: TIANJIN HUASHUI INSTRUMENT TECHNOLOGY Co.,Ltd. |