CN217356518U - Convenient connecting device for gas meter and gas pipeline - Google Patents
Convenient connecting device for gas meter and gas pipeline Download PDFInfo
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- CN217356518U CN217356518U CN202220376429.0U CN202220376429U CN217356518U CN 217356518 U CN217356518 U CN 217356518U CN 202220376429 U CN202220376429 U CN 202220376429U CN 217356518 U CN217356518 U CN 217356518U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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- Y02T10/30—Use of alternative fuels, e.g. biofuels
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Abstract
The utility model discloses a convenient connecting device of gas table and gas pipeline, including coupling mechanism and monitoring mechanism, through having set up coupling mechanism at gas table body top, set up elastic sealing ring and elastic rib board, be favorable to improving the elasticity joint action to inlay card ring and joint piece, set up joint piece and inlay card ring, be favorable to improving the installation convenience, set up electric putter and displacement sensor, be favorable to improving drive and displacement monitoring effect to inlay card ring, through having set up complementary unit inside inlay card ring, set up sealed pad and fixing bolt, be favorable to improving the fixed effect of connection to first gas pipe, through having set up monitoring mechanism inside the install bin, set up wind scooper and wind guide machine, be favorable to improving the water conservancy diversion effect to the air current.
Description
Technical Field
The utility model relates to a relevant field of gas equipment fixing specifically is a convenient connecting device of gas table and gas pipeline.
Background
The gas meter is used for monitoring a household natural gas or gas pipeline through an automatic accumulation function of the gas meter, so that the gas consumption can be conveniently known; the gas pipeline refers to a pipeline special for conveying gas; the fuel gas is a general term of gas fuel, and can be combusted to release heat for residents and industrial enterprises; the gas is various, mainly including natural gas, artificial gas, liquefied petroleum gas and marsh gas, coal system gas, and convenient connecting device can be convenient for to the gas meter with gas pipeline's connection.
The existing connecting device has too complicated connecting steps, so that the installation working time of the gas meter is longer; most of the existing connecting methods of the connecting devices need manual installation, so that the labor intensity is high, and most of the existing connecting parts lack a self-locking function, so that the connecting devices can be installed after being positioned during installation; simultaneously, most of the existing devices lack the gas at the connecting port for leakage monitoring, and the intelligent degree of monitoring components is low.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above insufficiency, the utility model provides a convenient connecting device of gas table and gas pipeline here.
The utility model is realized in such a way, construct a convenient connecting device of a gas meter and a gas pipeline, the device comprises an installation box, a gas meter body, a digital display screen, a connecting mechanism, a sealing ring, a first gas pipe, a second gas pipe, a monitoring mechanism, a sealing cabinet door, a sealing interlayer and a control panel, the back wall in the installation box is bolted with the gas meter body, the front end of the gas meter body is bolted with the digital display screen, the top opening of the installation box is fixedly connected with the sealing ring, the inner groove wall of the sealing ring is slidably connected with the first gas pipe, the inner groove wall of the sealing ring is slidably connected with the second gas pipe, the left side of the front end of the installation box is hinged with the sealing cabinet door, the back side of the sealing cabinet door is fixedly connected with the sealing interlayer, the sealing interlayer is contacted with the front end wall of the installation box, the side through hole in the sealing cabinet door is bolted with the control panel, the digital display screen is electrically connected with the control panel, the connecting mechanism is arranged at the top of the gas meter body and comprises an installation pipe, an elastic sealing ring, an elastic rib plate, a clamping block, a clamping ring, a yielding groove, an auxiliary mechanism, a connecting rod, an electric push rod and a displacement sensor, the top of the gas meter body is in bolted connection with the installation pipe, the inner ring at the top of the installation pipe is in elastic connection with the elastic sealing ring, the top of the installation pipe is connected with the elastic rib plate, the outer side of the elastic rib plate is in sliding connection with the elastic sealing ring, the top of the elastic rib plate is fixedly connected with the clamping block, the elastic rib plate and the clamping block are both in sliding connection with the inner ring wall of the clamping ring, the yielding groove is arranged at the periphery of the inner ring wall of the clamping ring, the auxiliary mechanism is arranged at the inner side of the clamping ring and is respectively in bolted connection with the left side and the right side of the connecting rod, and the inner side of the connecting rod is in bolted connection with the top of the piston rod of the electric push rod, the bottom of the electric push rod is connected with the middle side of the top of the gas meter body through a bolt, the right side of the top of the gas meter body is connected with a displacement sensor through a bolt, a sensing head at the top of the displacement sensor is connected with the right side of the bottom of the connecting rod through a bolt, the electric push rod and the displacement sensor are both electrically connected with the control panel, and the monitoring mechanism is arranged on the left side in the installation box.
Preferably, the auxiliary mechanism comprises a first mounting ring, a sealing gasket, a fixing bolt, a first sealing ring, a fixed magnetic ring, a second sealing ring, a second mounting ring and a connecting pipe, wherein the inner wall of the clamping ring is slidably connected with the first mounting ring, the outer side wall of the first mounting ring is slidably connected with the clamping block, the top annular groove of the first mounting ring is fixedly connected with the sealing gasket, the inner annular wall of the sealing gasket is respectively slidably connected with the first gas pipe and the second gas pipe, the inner side screw holes of the first mounting ring and the sealing gasket are both in threaded connection with the fixing bolt, the outer side of the first mounting ring is fixedly connected with the first sealing ring, the first sealing ring is contacted with the bottom of the clamping block, the bottom opening groove of the first mounting ring is in bolted connection with the fixed magnetic ring, the outer annular wall of the fixed magnetic ring is fixedly connected with the second sealing ring, and the bottom of the second sealing ring is contacted with the second sealing ring at the top of the second mounting ring, the inner hole of the second mounting ring is connected with a pipeline at the top of the connecting pipe, and the bottom of the connecting pipe is connected with a gas port pipeline at the top of the gas meter body.
Preferably, the monitoring mechanism comprises a wind scooper, a detection buzzer, a wind guide machine, a ventilation pipe, a check valve and an activated carbon filter box, a through hole in the left side of the installation box is fixedly connected with the wind scooper, the top of the wind scooper is connected with the detection buzzer through a bolt, the inner wall of the wind scooper is connected with the wind guide machine through a bolt, an air outlet in the left end of the wind scooper is connected with a pipeline of the ventilation pipe, the activated carbon filter box is connected with the left side of the installation box through a bolt, and the detection buzzer, the wind guide machine and the check valve are all electrically connected with the control panel.
Preferably, four groups of clamping rings are arranged at the top of each elastic rib plate, and the rotation angle interval of the four groups of clamping rings is 70-90 degrees.
Preferably, the displacement and the detection stroke of the electric push rod and the displacement sensor are the same as the height of the elastic sealing ring, and the connecting rod is parallel to the top of the gas meter body.
Preferably, the inner structures of the first mounting ring and the second mounting ring are symmetrically distributed, and the diameter of the second sealing ring is the same as the thickness of the fixed magnetic ring.
Preferably, the wind scooper is respectively perpendicular to the left sides of the installation pipe and the first gas pipe, and the wind scooper is in a horn shape with a right opening.
Preferably, the bottom of the one-way valve is connected with an air inlet pipeline at the top of the activated carbon filter box, and the activated carbon filter box is connected with the left side of the installation box through a bolt.
Preferably, the material of the clamping ring is steel.
Preferably, the gasket is made of rubber.
The utility model has the advantages of as follows: the utility model discloses an improve and provide a convenient connecting device of gas table and gas pipeline here, compare with equipment of the same type, have following improvement:
a convenient connecting device of gas table and gas pipeline sets up elastic sealing ring and elasticity floor through having set up coupling mechanism at gas table body top, is favorable to improving the elasticity joint action to inlay card ring and joint piece, sets up joint piece and inlay card ring, is favorable to improving the installation convenience, sets up electric putter and displacement sensor, is favorable to improving drive and displacement monitoring effect to inlay card ring.
A convenient connecting device of gas table and gas pipeline through having set up complementary unit inside the inlay card ring, sets up sealed pad and fixing bolt, is favorable to improving the fixed effect of connection to first gas pipe, sets up first sealing washer and second sealing washer, is favorable to improving the gas tightness of junction, sets up fixed magnetic ring and second collar, is favorable to improving pipe connection from inhaling the effect.
A convenient connecting device of gas table and gas pipeline sets up wind scooper and wind-guiding machine through having set up monitoring mechanism inside the install bin, is favorable to improving the water conservancy diversion effect to the air current, sets up check valve and active carbon filter box, is favorable to improving the filter effect to revealing the gas.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection mechanism and the internal structure of the mounting box of the present invention;
fig. 3 is an enlarged schematic structural view of the present invention at a in fig. 2;
fig. 4 is a schematic perspective view of the connection mechanism of the present invention;
fig. 5 is a schematic perspective sectional structural view of the auxiliary mechanism of the present invention;
fig. 6 is a schematic structural diagram of the monitoring mechanism of the present invention.
Wherein: an installation box-1, a gas meter body-2, a digital display screen-3, a connecting mechanism-4, a sealing ring-5, a first gas pipe-6, a second gas pipe-7, a monitoring mechanism-8, a sealing cabinet door-9, a sealing interlayer-10, a control panel-11, an installation pipe-41, an elastic sealing ring-42, an elastic rib plate-43, a clamping block-44, a clamping ring-45, a yielding groove-46, an auxiliary mechanism-47, a connecting rod-48, an electric push rod-49, a displacement sensor-410, a first installation ring-471, a sealing gasket-472, a fixing bolt-473, a first sealing ring-474, a fixing magnetic ring-475, a second sealing ring-476, a second installation ring-477, a connecting pipe-478, a connecting pipe-42, a connecting pipe-46, a connecting pipe-6, a connecting pipe-8, a connecting pipe-6, a connecting pipe-8, a connecting pipe-6, a connecting pipe, a, Air guide cover-81, detection buzzer-82, air guide machine-83, ventilation pipe-84, one-way valve-85 and active carbon filter box-86.
Detailed Description
The present invention will be described in detail with reference to the accompanying fig. 1-6, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Referring to fig. 1, the utility model relates to a convenient connection device for a gas meter and a gas pipeline, which comprises an installation box 1, a gas meter body 2, a digital display screen 3, a connection mechanism 4, a sealing ring 5, a first gas pipe 6, a second gas pipe 7, a monitoring mechanism 8, a sealing cabinet door 9, a sealing interlayer 10 and a control panel 11, wherein the back wall in the installation box 1 is connected with the gas meter body 2 by bolts, the front end of the gas meter body 2 is connected with the digital display screen 3 by bolts, the top opening of the installation box 1 is fixedly connected with the sealing ring 5, the inner groove wall of the sealing ring 5 is connected with the first gas pipe 6 in a sliding way, the inner groove wall of the sealing ring 5 is connected with the second gas pipe 7 in a sliding way, the left side of the front end of the installation box 1 is hinged with the sealing cabinet door 9, the back side of the sealing cabinet door 9 is fixedly connected with the sealing interlayer 10, the sealing interlayer 10 is contacted with the front end wall of the installation box 1, the middle side through hole of the sealing cabinet door 9 is connected with the control panel 11 by bolts, the digital display screen 3 is electrically connected with the control panel 11.
Referring to fig. 2, fig. 3 and fig. 4, a convenient connection device for a gas meter and a gas pipeline of the present invention, a connection mechanism 4 is disposed on the top of a gas meter body 2 to improve the connection and installation effect, the connection mechanism 4 includes an installation tube 41, an elastic sealing ring 42, an elastic rib plate 43, a clamping block 44, a clamping ring 45, a yielding groove 46, an auxiliary mechanism 47, a connection rod 48, an electric push rod 49 and a displacement sensor 410, the top of the gas meter body 2 is bolted to the installation tube 41 to improve the fixing effect of the installation tube 41, the inner ring on the top of the installation tube 41 is elastically connected to the elastic sealing ring 42 to improve the fixing effect of the elastic sealing ring 42, the top of the elastic rib plate 43 is elastically connected to the elastic rib plate 43 to improve the fixing effect of the elastic rib plate 43, the outer side of the elastic rib plate 43 is slidably connected to the elastic sealing ring 42 to improve the sealing effect of the elastic rib plate 43, the top of the elastic rib plate 43 is fixedly connected to the clamping block 44, the fixing effect of the clamping block 44 is improved, the elastic rib plates 43 and the clamping block 44 are both in sliding connection with the inner ring wall of the clamping ring 45, the displacement effect of the clamping ring 45 is improved, the receding grooves 46 are formed in the periphery of the inner ring wall of the clamping ring 45, the receding effect of the clamping ring 45 is improved, the auxiliary mechanism 47 is arranged on the inner side of the clamping ring 45, the connecting and mounting effects are improved, the clamping ring 45 is respectively in bolted connection with the left side and the right side of the connecting rod 48, the driving effect of the connecting rod 48 is improved, the middle side of the bottom of the connecting rod 48 is in bolted connection with the top of the piston rod of the electric push rod 49, the driving effect of the electric push rod 49 is improved, the bottom of the electric push rod 49 is in bolted connection with the middle side of the top of the gas meter body 2, the fixing effect of the electric push rod 49 is improved, the right side of the top of the gas meter body 2 is in bolted connection with the displacement sensor 410, the fixing effect of the displacement sensor 410 is improved, the sensing head on the top of the displacement sensor 410 is in bolted connection with the right side of the bottom of the connecting rod 48, the sensing effect of the displacement sensor 410 is improved, the electric push rod 49 and the displacement sensor 410 are both electrically connected with the control panel 11, the monitoring mechanism 8 is provided with the left side in the installation box 1 to improve the gas detection effect, the auxiliary mechanism 47 comprises a first installation ring 471, a sealing gasket 472, a fixing bolt 473, a first sealing ring 474, a fixing magnetic ring 475, a second sealing ring 476, a second installation ring 477 and a connecting pipe 478, the inner groove wall of the clamping ring 45 is in sliding connection with the first installation ring 471 to improve the displacement effect of the first installation ring 471, the outer side wall of the first installation ring 471 is in sliding connection with a clamping block 44 to improve the displacement effect of the first installation ring 471, the top groove of the first installation ring 471 is fixedly connected with the sealing gasket 472 to improve the fixing effect of the sealing gasket 472, the inner ring wall of the sealing gasket 472 is respectively in sliding connection with the first gas pipe 6 and the second gas pipe 7 to improve the sealing effect of the sealing gasket 472, the inner screw holes of the first installation ring 471 and the sealing gasket 472 are both in threaded connection with the fixing bolt 473, the fixing effect of the fixing bolt 473 is improved, the outer side of the first mounting ring 471 is fixedly connected with the first sealing ring 474, the sealing effect of the first sealing ring 474 is improved, the first sealing ring 474 is in contact with the bottom of the clamping block 44, the sealing effect of the first sealing ring 474 is improved, the bottom opening of the first mounting ring 471 is in bolt connection with the fixing magnetic ring 475, the fixing effect of the fixing magnetic ring 475 is improved, the outer ring wall of the fixing magnetic ring 475 is fixedly connected with the second sealing ring 476, the fixing effect of the fixing magnetic ring 475 is improved, the bottom of the second sealing ring 476 is in contact with the second sealing ring 476 at the top of the second mounting ring 477, the sealing effect of the second sealing ring 476 is improved, the inner hole of the second mounting ring 477 is connected with the top pipeline of the connecting pipe 478, the flow guiding effect of the connecting pipe 478 is improved, the bottom of the connecting pipe 478 is connected with the top air port pipeline of the gas meter body 2, the flow guiding effect of the connecting pipe 478 is improved, four groups of clamping rings 45 are arranged at the top of the elastic rib plates 43, and the rotation angle interval of the four groups of the clamping rings 45 is 70 degrees to 90 degrees, the clamping effect of the clamping rings 45 is improved, the displacement and detection strokes of the electric push rod 49 and the displacement sensor 410 are the same as the height of the elastic sealing ring 42, the connecting rod 48 is parallel to the top of the gas meter body 2, the driving and detection effects of the electric push rod 49 and the displacement sensor 410 are improved, the internal structures of the first mounting ring 471 and the second mounting ring 477 are symmetrically distributed, the diameter of the second sealing ring 476 is the same as the thickness of the fixed magnetic ring 475, and the sealing effect of the second sealing ring 476 is improved.
Referring to fig. 5 and 6, a convenient connection device for a gas meter and a gas pipeline of the present invention comprises a wind scooper 81, a detection buzzer 82, a wind scooper 83, a ventilation pipe 84, a check valve 85 and an activated carbon filter box 86, wherein a left through hole in an installation box 1 is fixedly connected with the wind scooper 81 to improve the flow guiding effect of the wind scooper 81, the top of the wind scooper 81 is connected with the detection buzzer 82 by a bolt to improve the fixing effect of the detection buzzer 82, the inner wall of the wind scooper 81 is connected with the wind scooper 83 by a bolt to improve the fixing effect of the wind scooper 83, a left air outlet of the wind scooper 81 is connected with the ventilation pipe 84 by a pipeline to improve the flow guiding effect of the ventilation pipe 84, the bottom of the ventilation pipe 84 is connected with a top opening pipeline of the check valve 85 to improve the control effect of the check valve 85, the bottom of the check valve 85 is connected with an air inlet pipeline at the top of the activated carbon filter box 86 to improve the air inlet effect of the activated carbon filter box 86, activated carbon filter box 86 and install bin 1 left side bolted connection improve activated carbon filter box 86's fixed effect, detect bee calling organ 82, air guide 83 and check valve 85 and all be connected with control panel 11 electricity, wind scooper 81 is the vertical relation with install tube 41 and first gas pipe 6 left side respectively, and wind scooper 81 is the horn shape of opening right, improves wind scooper 81's water conservancy diversion effect.
The utility model provides a convenient connecting device of a gas meter and a gas pipeline through improvement, and the working principle is as follows;
firstly, when the equipment is used, the equipment is placed in a working area, and then the device is connected with an external power supply, so that the power supply required by the work of the equipment can be provided;
secondly, when the first gas pipe 6 and the second gas pipe 7 are installed and connected, a worker firstly inserts the first gas pipe 6 and the second gas pipe 7 into the sealing rings 5 on the left and right sides of the top of the gas meter body 2, inserts the first gas pipe 6 and the second gas pipe 7 into the annular groove on the top of the first mounting ring 471, then fixedly installs the first mounting ring 471 and the first gas pipe 6 by rotating the fixing bolt 473, at the moment, seals the annular groove on the top of the first mounting ring 471 by the sealing gasket 472, then controls the electric push rod 49 through the control panel 11 to drive the connecting rod 48 to move downwards, so that the connecting rod 48 drives the snap rings 45 on the left and right sides to move, at the moment, the stroke length of the electric push rod 49 is monitored by the displacement sensor 410, so that the electric push rod 49 can drive the snap rings 45 to move downwards and stop extruding the elastic rib plates 43 and the snap blocks 44, at this time, the worker pulls the first installation ring 471 downward to contact with the top of the second installation ring 477, and the bottom of the first installation ring 471 and the two sets of fixing magnetic rings 475 on the top of the second installation ring 477 attract each other and press the second sealing ring 476, so that the positioning and self-locking actions between the first gas pipe 6 and the connecting pipe 478 can be performed;
thirdly, the air tightness between the elastic rib plate 43 and the first mounting ring 471 is ensured, meanwhile, the first sealing ring 474 outside the first mounting ring 471 can enter the elastic rib plate 43, then the worker drives the connecting rod 48 and the clamping ring 45 to move upwards by controlling the electric push rod 49, so that the clamping ring 45 moves upwards to extrude the elastic rib plate 43 and the clamping block 44, the gas sealing effect is achieved by the extrusion effect between the clamping block 44 and the first sealing ring 474, the improvement of the air tightness effect of the joint is facilitated, so that the clamping ring 45 can be fixed by the clamping relation between the elastic rib plate 43 and the clamping block 44 and the first mounting ring 471, and the improvement of the convenience in mounting the gas meter body 2 is facilitated by the control driving action of the electric push rod 49;
fourthly, after the installation action is completed, detect buzzer 82 and carry out work through control panel 11 control, thereby make and detect buzzer 82 and monitor the inside gas concentration of install bin 1, when detecting buzzer 82 and detect gas concentration, detect buzzer 82 this moment earlier through awakening the air guide machine 83 of dormant state, it is inside to drive the air current entering wind scooper 81 through air guide machine 83, and get into active carbon filter box 86 after the water conservancy diversion work through ventilation pipe 84 and check valve 85 and filter, after carrying out the filtering operation of a period of time, detect buzzer 82 this moment and begin buzzing and report to the police the action, when being favorable to improving the monitoring effect of gas leakage, avoid the gas to reveal because of the influence of control circuit takes place the phenomenon of blasting.
The utility model provides a convenient connecting device of a gas meter and a gas pipeline through improvement, which is provided with an elastic sealing ring 42 and an elastic rib plate 43, is favorable for improving the elastic clamping action of a clamping ring 45 and a clamping block 44, is provided with the clamping block 44 and the clamping ring 45, is favorable for improving the installation convenience, is provided with an electric push rod 49 and a displacement sensor 410, is favorable for improving the driving and displacement monitoring effects of the clamping ring 45, is provided with a sealing gasket 472 and a fixing bolt 473, is favorable for improving the connecting and fixing effects of a first gas pipe 6, is provided with a first sealing ring 474 and a second sealing ring 476, is favorable for improving the air tightness of a connecting part, is provided with a fixing magnetic ring 475 and a second mounting ring 477, is favorable for improving the self-absorption effect of pipeline connection, is provided with an air guide cover 81 and an air guide machine 83, is favorable for improving the flow guide effect of air flow, is provided with a one-way valve 85 and an active carbon filter box 86, is favorable for improving the filtering effect of the leaked fuel gas.
The basic principle and the main characteristics of the utility model and the advantages of the utility model have been shown and described above, and the utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt rivet among the prior art, welding, and machinery, part and equipment all adopt prior art, conventional model, and conventional connection mode in the prior art is adopted in addition to circuit connection, and the details are not repeated here.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A convenient connecting device for a gas meter and a gas pipeline comprises an installation box (1) and a control panel (11), wherein the inner back wall of the installation box (1) is in bolted connection with a gas meter body (2), the front end of the gas meter body (2) is in bolted connection with a digital display screen (3), the top opening of the installation box (1) is fixedly connected with a sealing ring (5), the inner groove wall of the sealing ring (5) is in sliding connection with a first gas pipe (6), the inner groove wall of the sealing ring (5) is in sliding connection with a second gas pipe (7), the left side of the front end of the installation box (1) is hinged with a sealing cabinet door (9), the rear side of the sealing cabinet door (9) is fixedly connected with a sealing interlayer (10), the sealing interlayer (10) is in contact with the front end wall of the installation box (1), and a through hole at the middle side of the sealing cabinet door (9) is in bolted connection with the control panel (11), the digital display screen (3) is electrically connected with the control panel (11);
the method is characterized in that: the gas meter is characterized by further comprising a connecting mechanism (4) and a monitoring mechanism (8), wherein the connecting mechanism (4) is arranged at the top of the gas meter body (2), the connecting mechanism (4) comprises an installation pipe (41), an elastic sealing ring (42), an elastic rib plate (43), a clamping block (44), a clamping ring (45), a yielding groove (46), an auxiliary mechanism (47), a connecting rod (48), an electric push rod (49) and a displacement sensor (410), the top of the gas meter body (2) is in bolt connection with the installation pipe (41), an inner ring at the top of the installation pipe (41) is in elastic connection with the elastic sealing ring (42), the top of the installation pipe (41) is in elastic connection with the elastic rib plate (43), the outer side of the elastic rib plate (43) is in sliding connection with the elastic sealing ring (42), the top of the elastic rib plate (43) is fixedly connected with the clamping block (44), and the elastic rib plate (43) and the clamping block (44) are both in sliding connection with the inner ring (45), the utility model discloses a gas meter, including inlay card ring (45), connecting rod (48) bottom middle side and electric putter (49) piston rod top bolted connection, electric putter (49) bottom and gas meter body (2) top middle side bolted connection, gas meter body (2) top right side and displacement sensor (410) bolted connection, displacement sensor (410) top inductive head and connecting rod (48) bottom right side bolted connection, electric putter (49) and displacement sensor (410) all are connected with control panel (11) electricity, monitoring mechanism (8) are equipped with the installation box (1) interior left side.
2. The convenient connecting device for the gas meter and the gas pipeline according to claim 1, characterized in that: the auxiliary mechanism (47) comprises a first mounting ring (471), a sealing gasket (472), a fixing bolt (473), a first sealing ring (474), a fixing magnetic ring (475), a second sealing ring (476), a second mounting ring (477) and a connecting pipe (478), wherein the inner groove wall of the clamping ring (45) is in sliding connection with the first mounting ring (471), the outer side wall of the first mounting ring (471) is in sliding connection with the clamping block (44), the top groove of the first mounting ring (471) is fixedly connected with the sealing gasket (472), the inner ring wall of the sealing gasket (472) is respectively in sliding connection with the first gas pipe (6) and the second gas pipe (7), the inner screw holes of the first mounting ring (471) and the sealing gasket (472) are in threaded connection with the fixing bolt (473), the outer side of the first mounting ring (471) is fixedly connected with the first sealing ring (474), and the first sealing ring (474) is in contact with the bottom of the clamping block (44), the bottom opening groove of the first mounting ring (471) is in bolt connection with a fixed magnetic ring (475), the outer ring wall of the fixed magnetic ring (475) is fixedly connected with a second sealing ring (476), the bottom of the second sealing ring (476) is in contact with the second sealing ring (476) at the top of the second mounting ring (477), an inner hole of the second mounting ring (477) is connected with a pipeline at the top of a connecting pipe (478), and the bottom of the connecting pipe (478) is connected with an air port pipeline at the top of the gas meter body (2).
3. The convenient connecting device for the gas meter and the gas pipeline according to claim 1, characterized in that: the monitoring mechanism (8) comprises an air guide cover (81), a detection buzzer (82), an air guide machine (83), a ventilation pipe (84), a one-way valve (85) and an activated carbon filter box (86), a left through hole in the installation box (1) is fixedly connected with the air guide cover (81), the top of the air guide cover (81) is in bolted connection with the detection buzzer (82), the inner groove wall of the air guide cover (81) is in bolted connection with the air guide machine (83), an air outlet at the left end of the air guide cover (81) is in pipe connection with the ventilation pipe (84), the bottom of the ventilation pipe (84) is in pipe connection with an opening in the top of the one-way valve (85), and the detection buzzer (82), the air guide machine (83) and the one-way valve (85) are all electrically connected with the control panel (11).
4. The convenient connecting device for the gas meter and the gas pipeline according to claim 1, characterized in that: the top of the elastic rib plate (43) is provided with four groups of clamping rings (45), and the rotation angle interval of the four groups of clamping rings (45) is 70-90 degrees.
5. The convenient connecting device for the gas meter and the gas pipeline according to claim 1, characterized in that: the displacement and detection stroke of the electric push rod (49) and the displacement sensor (410) are the same as the height of the elastic sealing ring (42), and the connecting rod (48) is parallel to the top of the gas meter body (2).
6. The convenient connecting device of a gas meter and a gas pipeline according to claim 2, characterized in that: the inner structures of the first mounting ring (471) and the second mounting ring (477) are symmetrically distributed, and the diameter of the second sealing ring (476) is the same as the thickness of the fixed magnetic ring (475).
7. The convenient connecting device of a gas meter and a gas pipeline according to claim 3, characterized in that: the air guide cover (81) is respectively perpendicular to the left sides of the installation pipe (41) and the first gas pipe (6), and the air guide cover (81) is in a horn shape with a right opening.
8. The convenient and fast connecting device for the gas meter and the gas pipeline as claimed in claim 3, characterized in that: the bottom of the one-way valve (85) is connected with an air inlet pipeline at the top of the activated carbon filter box (86), and the activated carbon filter box (86) is connected with the left side of the installation box (1) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220376429.0U CN217356518U (en) | 2022-02-23 | 2022-02-23 | Convenient connecting device for gas meter and gas pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220376429.0U CN217356518U (en) | 2022-02-23 | 2022-02-23 | Convenient connecting device for gas meter and gas pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217356518U true CN217356518U (en) | 2022-09-02 |
Family
ID=83045640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220376429.0U Active CN217356518U (en) | 2022-02-23 | 2022-02-23 | Convenient connecting device for gas meter and gas pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217356518U (en) |
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2022
- 2022-02-23 CN CN202220376429.0U patent/CN217356518U/en active Active
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