CN210860181U - Natural gas pressure regulating metering device - Google Patents
Natural gas pressure regulating metering device Download PDFInfo
- Publication number
- CN210860181U CN210860181U CN201921595184.5U CN201921595184U CN210860181U CN 210860181 U CN210860181 U CN 210860181U CN 201921595184 U CN201921595184 U CN 201921595184U CN 210860181 U CN210860181 U CN 210860181U
- Authority
- CN
- China
- Prior art keywords
- pressure regulating
- natural gas
- metering device
- regulating box
- installs
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The utility model discloses a natural gas pressure regulating metering device, including the pressure regulating box, pressure regulating box top fixed surface installs the heat dissipation case, pressure regulating box left and right sides bottom surface all runs through and installs the gas-supply pipe, every rotatory screw, every have all been seted up to both sides inside about the gas-supply pipe top rotatory screw inside wall all runs through and installs rotatory bolt. The utility model discloses an internally mounted has rotatory bolt at rotatory screw, can adjust the position of grip block through rotating rotatory bolt, and then change the interval between two grip blocks, the natural gas line that makes different diameters can be inside the gas-supply pipe by stable centre gripping, and then increase the suitability of this device, and install damping cushion through shock attenuation soft post and damping spring on the grip block surface, and then the rocking that the pipeline produced when carrying the natural gas, eliminate through damping spring, and then guarantee pipeline's stability, and is practical, and is suitable for extensive popularization and use.
Description
Technical Field
The utility model is suitable for a pressure regulating metering device field, in particular to natural gas pressure regulating metering device.
Background
At present, a natural gas pressure regulating meter is a device which can keep the downstream pressure stable no matter how the flow rate and the upstream pressure of gas change, and is widely applied to the connection field of natural gas transportation pipelines.
The natural gas pressure regulating metering device of present all is carrying out interconnect with two pipelines through the screw with the pressure regulating metering device, and then can monitor and control pipeline transportation's process.
However, the pressure regulating and metering devices used at present are basically manufactured directly according to the diameter of the conveying pipeline to be installed, but the pressure regulating and metering devices are required to be manufactured according to different diameters in advance according to different conveying pipelines, so that the installation time is increased, the construction cost is increased, a large amount of heat is generated in the operation process of the pressure regulating and metering devices, and the operation of the devices is seriously influenced due to excessive heat. Therefore, we propose a natural gas pressure regulating and metering device.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a natural gas pressure regulating metering device, which can effectively solve the problems in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a natural gas pressure regulating metering device comprises a pressure regulating box, wherein a heat dissipation box is fixedly mounted on the surface of the top end of the pressure regulating box, gas pipes are mounted on the surfaces of the bottom ends of the left side and the right side of the pressure regulating box in a penetrating manner, rotary screw holes are formed in the upper side and the lower side of the top end of each gas pipe, a rotary bolt is mounted on the inner side wall of each rotary screw hole in a penetrating manner, the surface of the top end of each rotary bolt is connected with the inner part of the middle end of a clamping plate through a first bearing, a first internal thread is formed in the inner side wall of each rotary screw hole, a first external thread is formed in the outer side wall of the middle end;
a plurality of damping soft columns are fixedly arranged on the top end surface of each clamping plate at equal intervals, a damping cushion is fixedly arranged on the top end surface of each damping soft column, and a damping spring is movably arranged on the outer side wall of each damping soft column;
the heat dissipation case left side top fixed surface installs the control cabinet, control cabinet left side top fixed surface installs and rotates motor control button, control cabinet bottom fixed surface installs the battery.
Preferably, the second connection screw hole has all been seted up to pressure regulating box front end left and right sides inside, every the second connection screw inside wall all runs through and installs connecting bolt, every pressure regulating box front end left and right sides surface all is connected with the closing plate through connecting bolt, every a plurality of first connection screw holes, every are seted up to the inside equidistance of closing plate a plurality of first connection screw holes, every the diameter of first connection screw hole all is the same with the diameter that the screw was connected to the second, every closing plate top surface all fixed mounting has sealed the pad, every the second internal thread has all been seted up to the second connection screw inside wall, every second external screw thread has all been seted up to connecting bolt top lateral wall, second external screw thread and second internal thread looks adaptation.
Preferably, the equal fixed mounting in the inside left and right sides of heat dissipation case has the second bearing, two run through between the second bearing inside wall and install the follower lever, equal distance fixed mounting in both sides surface has a plurality of flabellums of breathing in about the follower lever middle-end, the follow-up gear is installed to the surface embedding in follower lever right side top, heat dissipation case right side bottom fixed surface installs the rotation motor, it installs drive gear to rotate motor right side top surface embedding, the mesh is held with the drive gear top in follow-up gear bottom, a plurality of exhaust holes have been seted up to the inside equidistance in heat dissipation case top.
Preferably, the gas pipe, the clamping plate, the follower rod and the sealing plate are all made of carbon steel, and the damping soft cushion, the sealing pad and the damping soft column are all made of rubber.
Preferably, the storage battery is connected with the rotating motor through a power transmission line, and the rotating motor control button is electrically connected with the rotating motor through the storage battery.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses a natural gas pressure regulating metering device, because the gas-supply pipe is all installed on the surface of both sides about the pressure regulating box, rotatory screw has been seted up inside the gas-supply pipe, and at rotatory screw internally mounted there is rotatory bolt, can adjust the position of grip block through rotating rotatory bolt, and then change the interval between two grip blocks, the natural gas line that makes different diameters can be inside the gas-supply pipe by stable centre gripping, and then increase the suitability of this device, and install damping cushion through shock attenuation soft post and damping spring on the grip block surface, and then the rocking that the pipeline produced when carrying natural gas, eliminate through damping spring, and then guarantee pipeline's stability.
2. The utility model discloses a natural gas pressure regulating metering device, because inside connecting bolt connects the closing plate at the gas-supply pipe front end surface through the gas-supply pipe front end, and then put into inside corresponding first connection screw through adjusting connecting bolt, and then change the length of closing plate, make the closing plate hug closely on the natural gas conveying pipeline surface, and then can not only stabilize the centre gripping conveyer pipe, and can hug closely sealed the pad on the conveyer pipe surface, fill the interval between conveyer pipe and the gas-supply pipe, can guarantee the leakproofness of this device.
3. The utility model discloses a natural gas pressure regulating metering device is owing to install the heat dissipation case at pressure regulating box top to at heat dissipation case internally mounted have the flabellum of breathing in, can drive the flabellum of breathing in through rotating the motor and rotate, and then absorb the heat that the pressure regulating parts inside the pressure regulating box produced to the heat dissipation incasement portion fast, and discharge out through the exhaust hole is quick, and then guarantee the steady operation of pressure regulating parts.
Drawings
Fig. 1 is an overall front view structure schematic diagram of the natural gas pressure regulating and metering device of the present invention;
fig. 2 is a schematic view of the gas pipe front view structure of the natural gas pressure regulating and metering device of the present invention.
Reference numerals: the pressure regulating box comprises a pressure regulating box 1, a gas pipe 2, a rotary bolt 3, a rotary screw hole 4, a first bearing 5, a clamping plate 6, a damping cushion 7, a first internal thread 8, a first external thread 9, a storage battery 10, a rotary motor control button 11, a control console 12, a second bearing 13, a heat dissipation box 14, an exhaust hole 15, an air suction fan blade 16, a follower rod 17, a follower gear 18, a transmission gear 19, a rotary motor 20, a sealing plate 21, a first connecting screw hole 22, a second connecting screw hole 23, a connecting bolt 24, a sealing gasket 25, a second external thread 26, a second internal thread 27, a damping soft column 28 and a damping spring 29.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-2, a natural gas pressure regulating and metering device comprises a pressure regulating box 1, wherein a heat dissipation box 14 is fixedly installed on the surface of the top end of the pressure regulating box 1, gas pipes 2 are installed on the bottom surfaces of the left side and the right side of the pressure regulating box 1 in a penetrating manner, rotary screw holes 4 are respectively formed in the upper side and the lower side of the top end of each gas pipe 2, rotary bolts 3 are installed on the inner side walls of the rotary screw holes 4 in a penetrating manner, the surface of the top end of each rotary bolt 3 is connected with the inner side of the middle end of a clamping plate 6 through a first bearing 5, a first internal thread 8 is formed on the inner side wall of each rotary screw hole 4, a first external thread 9 is formed on the outer side wall of the middle end of;
a plurality of damping soft columns 28 are fixedly arranged on the top end surface of each clamping plate 6 at equal intervals, a damping cushion 7 is fixedly arranged on the top end surface of each damping soft column 28, and a damping spring 29 is movably arranged on the outer side wall of each damping soft column 28;
14 left side top fixed surface of heat dissipation case installs control cabinet 12, 12 left side top fixed surface of control cabinet installs rotation motor control button 11, 12 bottom fixed surface of control cabinet installs battery 10.
As shown in fig. 1 and 2 in this embodiment, through having seted up rotatory screw 4 in gas-supply pipe 2 is inside, and at 4 internally mounted of rotatory screw have rotatory bolt 3, can adjust the position of grip block 6 through rotating rotatory bolt 3, and then change the interval between two grip blocks 6, make the natural gas line of different diameters can be inside gas-supply pipe 2 by stable centre gripping, and then increase the suitability of this device, and install damping cushion 7 through damping soft post 28 and damping spring 29 on grip block 6 surface, and then the rocking that the pipeline produced when carrying the natural gas, eliminate through damping spring 29, and then guarantee pipeline's stability.
Wherein, the inside second connection screw 23, every of having all seted up of the 1 front end left and right sides of pressure regulating box, every the 23 inside walls of second connection screw all run through and install connecting bolt 24, every the 1 front end left and right sides surface of pressure regulating box all is connected with closing plate 21 through connecting bolt 24, every a plurality of first connection screw 22, every are seted up to the inside impartial distance of closing plate 21 the diameter of first connection screw 22 all is the same with the diameter that the screw 23 was connected to the second, every the equal fixed mounting in closing plate 21 top surface has sealed the pad 25, every second internal thread 27, every have all been seted up to the 23 inside walls of second connection screw 24 top lateral walls of connecting bolt 26, second external thread 26 and the adaptation of second internal thread 27.
As shown in fig. 1 in this embodiment, because connect the closing plate 21 on 2 front end surfaces of gas-supply pipe through connecting bolt 24 inside 2 front ends of gas-supply pipe, and then put into inside corresponding first connecting screw hole 22 through adjusting connecting bolt 24, and then change the length of closing plate 21, make closing plate 21 hug closely on the natural gas conveying pipeline surface, and then not only can stabilize the centre gripping conveyer pipe, and can hug closely sealed the pad on the conveyer pipe surface, fill the interval between conveyer pipe and the gas-supply pipe 2, can guarantee the leakproofness of this device.
Wherein, the equal fixed mounting in the inside left and right sides of heat dissipation case 14 has second bearing 13, two run through between the 13 inside walls of second bearing and install follower 17, equal distance fixed mounting in both sides surface has a plurality of flabellum 16 of breathing in about the follower 17 middle-end, 17 right sides top surface inlays installs follower gear 18, 14 right sides bottom fixed surface of heat dissipation case installs rotation motor 20, it installs drive gear 19 to rotate 20 right sides top surface inlays, 18 bottoms of follower gear mesh with 19 tops of drive gear mutually, a plurality of exhaust holes 15 have been seted up to the inside equidistance in 14 tops of heat dissipation case.
In this embodiment, as shown in fig. 1 and 2, since the heat dissipating box 14 is installed at the top end of the pressure regulating box 1, and the air suction fan blade 16 is installed inside the heat dissipating box 14, the air suction fan blade 16 can be driven by the rotating motor 20 to rotate, so that heat generated by the pressure regulating member inside the pressure regulating box 1 during the operation process can be quickly absorbed into the heat dissipating box 14, and can be quickly discharged through the exhaust hole 15, thereby ensuring the stable operation of the pressure regulating member.
The gas pipe 2, the clamping plate 6, the follower rod 17 and the sealing plate 21 are all made of carbon steel, and the damping cushion 7, the sealing gasket 25 and the damping soft column 28 are all made of rubber.
In this embodiment, as shown in fig. 1, the rubber material has good elasticity, which can prevent the parts from being damaged during pulling, and the stainless steel has good rust-resistant property, which can prevent the parts from being rusted and damaged by long-term rain wash.
The battery 10 is connected to the rotating motor 20 through a power line, and the rotating motor control button 11 is electrically connected to the rotating motor 20 through the battery 10.
In this embodiment, as shown in fig. 1 and fig. 2, the rotating motor 20 is controlled by the rotating motor control button 11, so that the control difficulty can be reduced.
It should be noted that the utility model relates to a natural gas pressure regulating metering device, which comprises a pressure regulating box 1, a gas pipe 2, a rotary bolt 3, a rotary screw hole 4, a first bearing 5, a clamping plate 6, a damping cushion 7, a first internal thread 8, a first external thread 9, a storage battery 10, a rotary motor control button 11, a console 12, a second bearing 13, a heat dissipation box 14, an exhaust hole 15, an air suction fan blade 16, a follower rod 17, a follower gear 18, a transmission gear 19, a rotary motor 20, a sealing plate 21, a first connecting screw hole 22, a second connecting screw hole 23, a connecting bolt 24, a sealing gasket 25, a second external thread 26, a second internal thread 27, a damping soft column 28 and a damping spring 29, wherein the components are universal standard components or components known by technicians in the neighborhood, the structure and principle of the device can be known by technicians or known by conventional experimental methods, when the device works, the natural gas conveying pipe is inserted into the gas conveying pipe 2, the rotating bolt 3 is rotated, the clamping plates 6 are adjusted until the two clamping plates 6 can be tightly attached to the inner part of the conveying pipe, the connecting bolt 24 is rotationally drawn out, the sealing plate 21 is pulled until the sealing gasket 25 is tightly attached to the surface of the conveying pipe, the rotating bolt 24 is placed into the corresponding first connecting screw hole 22, the rotating motor control button 11 is pressed down, the rotating motor 20 is started to absorb heat in the pressure regulating box 1 and discharge the heat through the exhaust hole 15, compared with the traditional pressure regulating metering device, the device has the advantages that the rotating screw hole 4 is formed in the gas conveying pipe 2, the rotating bolt 3 is arranged in the rotating screw hole 4, the position of the clamping plates 6 can be adjusted by rotating the rotating bolt 3, the distance between the two clamping plates 6 is further changed, and natural gas pipes with different diameters can be stably clamped in the gas conveying pipe, and then increase the suitability of this device to install damping cushion 7 through damping cushion post 28 and damping spring 29 on grip block 6 surface, and then the rocking that the pipeline produced when carrying the natural gas, eliminate through damping spring 29, and then guarantee pipeline's stability.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a natural gas pressure regulating metering device, includes pressure regulating box (1), its characterized in that: the pressure regulating box is characterized in that a heat radiating box (14) is fixedly installed on the surface of the top end of the pressure regulating box (1), gas pipes (2) are installed on the surfaces of the bottom ends of the left side and the right side of the pressure regulating box (1) in a penetrating mode, rotary screw holes (4) are formed in the upper side and the lower side of the top end of each gas pipe (2), rotary bolts (3) are installed on the inner side wall of each rotary screw hole (4) in a penetrating mode, the surface of the top end of each rotary bolt (3) is connected with the inner side of the middle end of the clamping plate (6) through a first bearing (5), first internal threads (8) are formed in the inner side wall of each rotary screw hole (4), first external threads (9) are formed in the outer side wall of the middle end of each;
a plurality of soft damping columns (28) are fixedly arranged on the surface of the top end of each clamping plate (6) at equal intervals, a soft damping cushion (7) is fixedly arranged on the surface of the top end of each soft damping column (28), and a damping spring (29) is movably arranged on the outer side wall of each soft damping column (28);
the heat dissipation box (14) left side top fixed surface installs control cabinet (12), control cabinet (12) left side top fixed surface installs and rotates motor control button (11), control cabinet (12) bottom fixed surface installs battery (10).
2. The natural gas pressure regulating and metering device of claim 1, wherein: pressure regulating box (1) front end left and right sides is inside all to have seted up the second and to connect screw (23), every second connection screw (23) inside wall all through mounting has connecting bolt (24), every pressure regulating box (1) front end left and right sides surface all is connected with closing plate (21) through connecting bolt (24), every closing plate (21) is inside impartial apart from having seted up a plurality of first connection screw (22), every the diameter of first connection screw (22) all is the same with the diameter that second connection screw (23) was connected, every closing plate (21) top surface all fixed mounting has sealed pad (25), every second internal thread (27) have all been seted up to second connection screw (23) inside wall, every second external thread (26) have all been seted up to connecting bolt (24) top lateral wall, second external thread (26) and second internal thread (27) looks adaptation.
3. The natural gas pressure regulating and metering device of claim 1, wherein: the equal fixed mounting in the inside left and right sides of heat dissipation case (14) has second bearing (13), two run through between second bearing (13) the inside wall and install follower lever (17), the equal distance fixed mounting in both sides surface has a plurality of flabellum (16) of breathing in about follower lever (17) middle-end, follower lever (17) right side top surface is inlayed and is installed follower gear (18), heat dissipation case (14) right side bottom surface fixed mounting has rotation motor (20), it installs drive gear (19) to rotate motor (20) right side top surface and inlay, follower gear (18) bottom meshes with drive gear (19) top mutually, a plurality of exhaust holes (15) have been seted up to the inside equidistance in heat dissipation case (14) top.
4. The natural gas pressure regulating and metering device of claim 3, wherein: the gas transmission pipe (2), the clamping plate (6), the follower rod (17) and the sealing plate (21) are all made of carbon steel, and the damping cushion (7), the sealing gasket (25) and the damping soft column (28) are all made of rubber materials.
5. The natural gas pressure regulating and metering device of claim 1, wherein: the storage battery (10) is connected with the rotating motor (20) through a power transmission line, and the rotating motor control button (11) is electrically connected with the rotating motor (20) through the storage battery (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921595184.5U CN210860181U (en) | 2019-09-24 | 2019-09-24 | Natural gas pressure regulating metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921595184.5U CN210860181U (en) | 2019-09-24 | 2019-09-24 | Natural gas pressure regulating metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210860181U true CN210860181U (en) | 2020-06-26 |
Family
ID=71286422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921595184.5U Expired - Fee Related CN210860181U (en) | 2019-09-24 | 2019-09-24 | Natural gas pressure regulating metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210860181U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115164112A (en) * | 2022-06-27 | 2022-10-11 | 宝武清洁能源武汉有限公司 | Natural gas monitoring system |
-
2019
- 2019-09-24 CN CN201921595184.5U patent/CN210860181U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115164112A (en) * | 2022-06-27 | 2022-10-11 | 宝武清洁能源武汉有限公司 | Natural gas monitoring system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208074287U (en) | A kind of pipeline convenient for adjusting connects mounting device | |
| CN210860181U (en) | Natural gas pressure regulating metering device | |
| CN103600226B (en) | A kind of novel two-way erecting device of metal wire net flexible hose joint | |
| CN209052385U (en) | Filling apparatus is used in a kind of drip-proof anti-icing fluid production | |
| CN207246639U (en) | A kind of PE pipelines of convenient maintenance | |
| CN205424266U (en) | Plugging device is pressed in pipeline area | |
| CN220249207U (en) | Novel inner tube for middle-deep geothermal energy | |
| CN208605743U (en) | A kind of reinforced corrugated stainless steel tubing | |
| CN208686671U (en) | A kind of emulsion power pack universal novel attachment device | |
| CN208107421U (en) | A kind of pipeline casting with fluid cushion function | |
| CN220910724U (en) | Hydraulic engineering water pipe convenient to clearance | |
| CN216643483U (en) | Building pipeline plugging device | |
| CN203784555U (en) | Radiator screwed plug | |
| CN211231974U (en) | Flange convenient to install | |
| CN219432473U (en) | Butterfly valve convenient to adjust | |
| CN204459524U (en) | A kind of Novel water pipe connecting device | |
| CN221763000U (en) | Leakage-stopping sealing device for oil-gas long-distance pipeline | |
| CN216846378U (en) | High leakproofness intelligent gas table | |
| CN219155864U (en) | Powder pneumatic conveying pipeline switching valve | |
| CN211920901U (en) | Solar water purification equipment | |
| CN203477729U (en) | Novel three-way flange pipe | |
| CN218119003U (en) | Leak-proof butt joint device for water collector | |
| CN219889355U (en) | Leakage-proof gas pipeline | |
| CN210638760U (en) | Matrix type flow online monitoring device for power station boiler | |
| CN213839939U (en) | Device for sealing vacuum electronic device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 Termination date: 20210924 |