CN216643127U - Energy-saving gas valve with current-limiting function - Google Patents
Energy-saving gas valve with current-limiting function Download PDFInfo
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- CN216643127U CN216643127U CN202122775354.1U CN202122775354U CN216643127U CN 216643127 U CN216643127 U CN 216643127U CN 202122775354 U CN202122775354 U CN 202122775354U CN 216643127 U CN216643127 U CN 216643127U
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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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
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Abstract
The utility model discloses an energy-saving gas valve with a current-limiting function, which comprises an installation plate and an adjusting mechanism, wherein the installation plate is provided with a flow-limiting valve; mounting a plate: an air conveying cylinder is arranged in an opening at the left end of the air conveying cylinder, an air outlet of the air conveying cylinder is communicated with an air inlet of the mounting plate, the right end of the mounting plate is rotatably connected with a mounting cavity plate, a sealing bearing is arranged in a through hole at the right end of the mounting cavity plate, a connecting pipe is arranged on the inner side of an inner ring of the sealing bearing, and the air inlet of the connecting pipe is communicated with the air outlet of the mounting cavity plate; the adjusting mechanism comprises: including spout, baffle, fixed column and oblique type groove, spout annular array sets up the right-hand member in the mounting panel, and the equal sliding connection of right-hand member of spout has the baffle, and the baffle is close to the equal cooperation contact of one end at the horizontal center of mounting panel, and this energy-saving gas valve with current-limiting function can adjust the device according to the use amount of gas, reduces the extravagant degree of personnel to the gas, avoids the device to change at the flow of during operation.
Description
Technical Field
The utility model relates to the technical field of gas valves, in particular to an energy-saving gas valve with a flow limiting function.
Background
The gas valve is a novel safety matching device of gas pipeline engineering, is used for cutting off, putting through, adjusting the gas in the pipeline, has good control characteristic and closing sealing performance, and is suitable for various gas medium pipelines such as city gas, liquefied petroleum gas, natural gas, oxygen, etc., in order to control the flow when the gas is conveyed in our daily life, the energy-saving gas valve is usually used for controlling the conveying flow of the gas, but most of general energy-saving gas valves use electric drive, are difficult to control the gas flow under the electroless condition, can not be adjusted according to the demand of the device to the gas, the constancy of the working position can not be guaranteed during the work, the conveying amount of the gas is deviated, and therefore, the energy-saving gas valve with the current-limiting function is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to overcome the existing defects, and provide an energy-saving gas valve with a current-limiting function, which can adjust a device according to the usage amount of gas, reduce the waste degree of the gas by personnel, lock the working position of the device, avoid the flow change of the device during working, improve the practicability of the device, and effectively solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: an energy-saving gas valve with a flow limiting function comprises a mounting plate and an adjusting mechanism;
mounting a plate: an air delivery cylinder is arranged in an opening at the left end of the air delivery cylinder, an air outlet of the air delivery cylinder is communicated with an air inlet of the mounting plate, the right end of the mounting plate is rotatably connected with a mounting cavity plate, a sealing bearing is arranged in a through hole at the right end of the mounting cavity plate, a connecting pipe is arranged on the inner side of an inner ring of the sealing bearing, and the air inlet of the connecting pipe is communicated with the air outlet of the mounting cavity plate;
the adjusting mechanism comprises: including spout, baffle, fixed column and oblique type groove, spout annular array sets up the right-hand member in the mounting panel, the equal sliding connection of right-hand member of spout has the baffle, the equal cooperation contact of one end that the baffle is close to the horizontal center of mounting panel, one side that the mounting panel was kept away from to the baffle right-hand member all is equipped with the fixed column, oblique type groove has been seted up to the right-hand member annular array of installation chamber board, oblique type groove all with control corresponding fixed column sliding connection, can adjust the device according to the use amount of gas, reduce the extravagant degree of personnel to the gas, carry out the locking to the operating position of device, avoid the device to change at the flow of during operation, and the practicality of device is improved.
Furthermore, adjustment mechanism still includes closing cap and shifting block, the circular array of closing cap sets up in the right-hand member of installation chamber board, and the closing cap corresponds with the skew type trench position, and the shifting block sets up in the extrados upper end of installation chamber board, makes things convenient for personnel to operate.
Furthermore, the sealing ceramic ring is arranged at the right end of the mounting table, and the right end of the sealing ceramic ring is in contact with the right wall of the inner part of the mounting cavity plate, so that the air tightness of the device is improved.
Further, still include fixed station, screw rod and lock nut, the fixed station sets up in the extrados upper end of mounting panel, and the screw rod sets up in the left end of shifting block, and the screw rod extends the left side of fixed station, and lock nut threaded connection realizes quick locking in the extrados left end of screw rod.
Further, still include control valve and stopper, the control valve is established ties in the inside of gas transmission cylinder, and the stopper sets up in the inboard rear end of gas transmission cylinder, and the right-hand member of stopper and the contact of the inside valve of control valve realize quick switching.
Further, still include the sealing washer, the sealing washer sets up inside the mounting groove of connecting pipe right-hand member, improves the leakproofness of body junction.
Furthermore, the support rod is arranged on the front side and the rear side of the lower end of the outer arc surface of the mounting plate, and the connecting plates are arranged at the lower ends of the support rod, so that the support rod is convenient for installation by personnel.
Compared with the prior art, the utility model has the beneficial effects that: this energy-saving gas valve with current-limiting function has following benefit:
the locking nut is unscrewed by a person, the shifting block is held by a hand to move, the shifting block drives the screw rod to slide in the arc-shaped groove of the fixed platform, the motion trail of the shifting block is guided to operate, the shifting block drives the installation cavity plate to rotate, the installation cavity plate drives the inclined groove to start rotating, the fixed column rotates and slides in the inclined groove, the fixed column drives the baffle plate to start moving, the baffle plate slides towards the transverse center far away from the installation plate under the guiding action of the sliding groove, the contact distance between the baffle plates changes at the moment, the device is in an open state, the person can adjust the contact distance between the baffle plates according to the usage amount of the fuel gas, the person tightens the locking nut until the locking nut contacts the left end of the fixed platform to fix the working position of the adjusting mechanism, the fuel gas in the gas conveying cylinder is conveyed into the connecting pipe through the installation plate, and the sealing cover seals the inclined groove, avoid the gas to leak to the outside from the inclined groove, can adjust the device according to the use amount of gas, reduce the extravagant degree of personnel to the gas, carry out the locking to the operating position of device, avoid the device to change at the flow of during operation, improved the practicality of device.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at the position A of the present invention;
FIG. 3 is a left side sectional view of the present invention.
In the figure: the device comprises a mounting plate 1, an air delivery cylinder 2, a mounting cavity plate 3, a sealing bearing 4, a connecting pipe 5, an adjusting mechanism 6, a sliding groove 61, a baffle plate 62, a fixed column 63, an inclined groove 64, a sealing cover 65, a shifting block 66, a sealing ceramic ring 7, a fixed table 8, a screw rod 9, a locking nut 10, a control valve 11, a limiting block 12, a supporting rod 13, a connecting plate 14 and a sealing ring 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present embodiment provides a technical solution: an energy-saving gas valve with a flow limiting function comprises a mounting plate 1 and an adjusting mechanism 6;
mounting plate 1: an air conveying cylinder 2 is arranged in an opening at the left end of the air conveying cylinder, an air outlet of the air conveying cylinder 2 is communicated with an air inlet of a mounting plate 1, the right end of the mounting plate 1 is rotatably connected with a mounting cavity plate 3, the mounting cavity plate 3 realizes the mounting effect on an adjusting mechanism 6, a sealing bearing 4 is arranged in a through hole at the right end of the mounting cavity plate 3, the sealing bearing 4 realizes the connecting effect on a connecting pipe 5, a connecting pipe 5 is arranged on the inner side of an inner ring of the sealing bearing 4, the air inlet of the connecting pipe 5 is communicated with the air outlet of the mounting cavity plate 3, and a person connects the air conveying cylinder 2 with external air supply equipment and connects the connecting pipe 5 with an external air supply pipeline;
the adjusting mechanism 6: the adjusting mechanism 6 comprises a sliding groove 61, a baffle plate 62, fixing columns 63 and inclined grooves 64, wherein an annular array of the sliding groove 61 is arranged at the right end of the mounting plate 1, the baffle plate 62 is connected to the right end of the sliding groove 61 in a sliding manner, one end of the baffle plate 62 close to the transverse center of the mounting plate 1 is in matched contact with the fixed column 63, one side of the right end of the baffle plate 62 far away from the mounting plate 1 is provided with the inclined groove 63, the annular array of the right end of the mounting cavity plate 3 is provided with the inclined groove 64, the inclined groove 64 is in sliding connection with the left and right corresponding fixed column 63, the adjusting mechanism 6 further comprises a sealing cover 65 and a shifting block 66, the circular array of the sealing cover 65 is arranged at the right end of the mounting cavity plate 3, the sealing cover 65 corresponds to the inclined groove 64, the shifting block 66 is arranged at the upper end of the outer arc surface of the mounting cavity plate 3, the shifting block 66 drives a screw rod 9 to slide in the arc groove of the fixing table 8 to guide the motion track of the shifting block 66, and then the shifting block 66 drives the mounting cavity plate 3 to rotate, the installation cavity plate 3 drives the inclined groove 64 to start rotating, at the moment, the fixing column 63 rotates and slides in the inclined groove 64, the fixing column 63 drives the baffle plate 62 to start moving, the baffle plate 62 slides towards the transverse center far away from the installation plate 1 under the guiding effect of the sliding groove 61, the contact distance between the baffle plates 62 changes at the moment, the device is in an open state, personnel can adjust the contact distance between the baffle plates 62 according to the using amount of the fuel gas, the device can be adjusted according to the using amount of the fuel gas, and the waste degree of the personnel to the fuel gas is reduced.
Wherein: still including sealed ceramic circle 7, sealed ceramic circle 7 sets up in the right-hand member of mount table 1, and the right-hand member of sealed ceramic circle 7 contacts with the inside right wall of installation cavity board 3, and sealed ceramic circle 7 has improved the leakproofness between installation board 1 and the installation cavity board 3.
Wherein: still include fixed station 8, screw rod 9 and lock nut 10, fixed station 8 sets up in the extrados upper end of mounting panel 1, screw rod 9 sets up in the left end of shifting block 66, screw rod 9 extends the left side of fixed station 8, lock nut 10 threaded connection is in the extrados left end of screw rod 9, personnel unscrew lock nut 10, hold shifting block 66 and remove, shifting block 66 drives screw rod 9 and slides in the arc wall of fixed station 8 is inside, the operation of leading is carried out to the movement track of shifting block 66.
Wherein: the gas transmission device is characterized by further comprising a control valve 11 and a limiting block 12, wherein the control valve 11 is connected in series inside the gas transmission cylinder 2, the control valve 11 achieves the opening and closing effect of the gas transmission cylinder 2, the limiting block 12 is arranged at the rear end of the inner side of the gas transmission cylinder 2, the limiting block 12 achieves the limiting effect on an internal valve of the control valve 11, and the right end of the limiting block 12 is in contact with the internal valve of the control valve 11.
Wherein: still include sealing washer 15, sealing washer 15 sets up inside the mounting groove of connecting pipe 5 right-hand member, and sealing washer 15 has improved the gas tightness of connecting pipe 5 and outside pipeline junction.
Wherein: the gas transmission device is characterized by further comprising a supporting rod 13 and a connecting plate 14, wherein the supporting rod 13 is arranged on the front side and the rear side of the lower end of the outer arc surface of the mounting plate 1 respectively, the connecting plate 14 is arranged at the lower end of the supporting rod 13, a person fixes the connecting plate 14 to a working position through a bolt, and then the person connects the gas transmission cylinder 2 with external gas supply equipment.
The working principle of the energy-saving gas valve with the flow limiting function provided by the utility model is as follows: the person fixes the connecting plate 14 to the working position through the bolt, then the person connects the gas transmission tube 2 with the external gas supply device, connects the connecting tube 5 with the external gas supply pipeline, the sealing ring 15 improves the air tightness of the connection part of the connecting tube 5 and the external pipeline, then the person can open the valve of the control valve 11, at this time, the gas reaches the inside of the gas transmission tube 2, the person unscrews the locking nut 10, holds the shifting block 66 to move, the shifting block 66 drives the screw rod 9 to slide in the arc-shaped groove of the fixed platform 8, the motion track of the shifting block 66 is guided, at this time, the shifting block 66 drives the installation cavity plate 3 to rotate, the installation cavity plate 3 drives the inclined groove 64 to rotate, at this time, the fixed column 63 rotates and slides in the inclined groove 64, the fixed column 63 drives the baffle plate 62 to move, the baffle plate 62 slides away from the transverse center of the installation plate 1 under the guiding action of the sliding groove 61, at this time, the contact distance between the baffle plates 62 is changed, the device is in an open state, a person can adjust the contact distance between the baffle plates 62 according to the using amount of the fuel gas, then the person can fix the working position of the adjusting mechanism 6 by screwing the locking nut 10 until the locking nut 10 contacts the left end of the fixing table 8, the fuel gas in the gas conveying cylinder 2 is conveyed to the inside of the connecting pipe 5 through the mounting plate 1, the inclined groove 64 is blocked by the sealing cover 65, the fuel gas is prevented from leaking to the outside from the inclined groove 64, and the sealing ceramic ring 7 improves the sealing performance between the mounting plate 1 and the mounting cavity plate 3.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides an energy-saving gas valve with current-limiting function which characterized in that: comprises a mounting plate (1) and an adjusting mechanism (6);
mounting plate (1): an air delivery cylinder (2) is arranged in an opening at the left end of the air delivery cylinder, an air outlet of the air delivery cylinder (2) is communicated with an air inlet of the mounting plate (1), the right end of the mounting plate (1) is rotatably connected with a mounting cavity plate (3), a sealing bearing (4) is arranged in a through hole at the right end of the mounting cavity plate (3), a connecting pipe (5) is arranged on the inner side of an inner ring of the sealing bearing (4), and an air inlet of the connecting pipe (5) is communicated with an air outlet of the mounting cavity plate (3);
adjusting mechanism (6): including spout (61), baffle (62), fixed column (63) and oblique type groove (64), spout (61) annular array sets up the right-hand member in mounting panel (1), and the equal sliding connection of right-hand member of spout (61) has baffle (62), and the equal cooperation contact of one end that baffle (62) are close to mounting panel (1) transverse center, and one side that mounting panel (1) was kept away from to baffle (62) right-hand member all is equipped with fixed column (63), and oblique type groove (64) have been seted up to the right-hand member annular array of installation chamber board (3), and fixed column (63) sliding connection that oblique type groove (64) all correspond with controlling.
2. An energy-saving gas valve with a flow-limiting function according to claim 1, wherein: the adjusting mechanism (6) further comprises a sealing cover (65) and a shifting block (66), wherein the circular array of the sealing cover (65) is arranged at the right end of the installation cavity plate (3), the sealing cover (65) corresponds to the inclined groove (64), and the shifting block (66) is arranged at the upper end of the outer arc surface of the installation cavity plate (3).
3. An energy-saving gas valve with a flow-limiting function according to claim 1, wherein: the ceramic sealing structure is characterized by further comprising a sealing ceramic ring (7), wherein the sealing ceramic ring (7) is arranged at the right end of the mounting plate (1), and the right end of the sealing ceramic ring (7) is in contact with the right wall of the mounting cavity plate (3).
4. An energy-saving gas valve with a flow-limiting function according to claim 2, wherein: still include fixed station (8), screw rod (9) and lock nut (10), fixed station (8) set up in the extrados upper end of mounting panel (1), and screw rod (9) set up in the left end of shifting block (66), and screw rod (9) extend the left side of fixed station (8), and lock nut (10) threaded connection is in the extrados left end of screw rod (9).
5. An energy-saving gas valve with a flow-limiting function according to claim 1, wherein: the gas transmission device is characterized by further comprising a control valve (11) and a limiting block (12), wherein the control valve (11) is connected in series inside the gas transmission cylinder (2), the limiting block (12) is arranged at the rear end of the inner side of the gas transmission cylinder (2), and the right end of the limiting block (12) is in contact with an internal valve of the control valve (11).
6. The energy-saving gas valve with the flow-limiting function according to claim 1, wherein: still include sealing washer (15), sealing washer (15) set up inside the mounting groove of connecting pipe (5) right-hand member.
7. An energy-saving gas valve with a flow-limiting function according to claim 1, wherein: still include bracing piece (13) and connecting plate (14), bracing piece (13) set up both sides around the extrados lower extreme of mounting panel (1) respectively, and connecting plate (14) all set up in the lower extreme of bracing piece (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122775354.1U CN216643127U (en) | 2021-11-14 | 2021-11-14 | Energy-saving gas valve with current-limiting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122775354.1U CN216643127U (en) | 2021-11-14 | 2021-11-14 | Energy-saving gas valve with current-limiting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216643127U true CN216643127U (en) | 2022-05-31 |
Family
ID=81735758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122775354.1U Active CN216643127U (en) | 2021-11-14 | 2021-11-14 | Energy-saving gas valve with current-limiting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216643127U (en) |
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2021
- 2021-11-14 CN CN202122775354.1U patent/CN216643127U/en active Active
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