CN214618076U - Adjustable throttle valve convenient to adjust and use for gas engine - Google Patents
Adjustable throttle valve convenient to adjust and use for gas engine Download PDFInfo
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- CN214618076U CN214618076U CN202120723185.4U CN202120723185U CN214618076U CN 214618076 U CN214618076 U CN 214618076U CN 202120723185 U CN202120723185 U CN 202120723185U CN 214618076 U CN214618076 U CN 214618076U
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- gas engine
- throttle valve
- adjustable throttle
- seted
- valve
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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 a gas engine is with adjustable throttle valve convenient to adjust and use, including valve body mechanism, valve body mechanism includes outside cladding casing, and the top of outside cladding casing is provided with square installation cover, and the top middle part of square installation cover has been seted up and has been supported protrudingly, supports bellied top middle part and has seted up the regulation fluting, adjusts grooved top and runs through and be equipped with the conical shell, and the thread groove has been seted up on the top of conical shell, and the surface screw thread of thread groove is equipped with fastening nut, and fastening nut's top is equipped with twists and connects the case, twists and connects the top middle part of case and all scarf joint there is slewing mechanism, the beneficial effects of the utility model are that: through outside cladding casing and the square installation cover that is equipped with to realize the lock joint installation for the bottom of square installation cover, the step motor that is equipped with and scarf joint bearing are so that drive the rotation roller bearing of screwing in the valve core and adjust, change the two-way piston sealing position that both ends set up, realize the regulation to the gas flow direction simultaneously.
Description
Technical Field
The utility model relates to a choke valve technical field specifically is an adjustable choke valve that gas engine used is convenient for adjust.
Background
A throttle valve is a valve that controls the flow of fluid by changing the throttle section or throttle length. The throttle valve and the one-way valve are connected in parallel to form the one-way throttle valve. The throttle valve and the one-way throttle valve are simple flow control valves, and in a constant displacement pump hydraulic system, the throttle valve and an overflow valve are matched to form three throttling speed regulating systems, namely an oil inlet path throttling speed regulating system, an oil return path throttling speed regulating system and a bypass throttling speed regulating system. The throttle valve has no flow negative feedback function, cannot compensate speed instability caused by load change, and is generally only used in occasions with small load change or low requirement on speed stability.
The existing gas engine is inconvenient to adjust a gas regulating valve of the engine in the using process, cannot adjust the gas transmission direction of the gas engine according to needs, cannot change the gas transmission direction of the gas engine well, and cannot automatically or manually adjust the gas direction.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an adjustable throttle valve for gas engine convenient to adjust and use to solve the problem that the gas flow direction was not convenient for change to the current choke valve that above-mentioned background art provided.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gas engine is with adjustable throttle convenient to adjust and use, includes valve body mechanism, valve body mechanism includes outside cladding casing, the top of outside cladding casing is provided with square installation cover, the top middle part of square installation cover has been seted up and has been supported protrudingly, support bellied top middle part and seted up and adjust the fluting, it runs through and is equipped with the toper shell to adjust grooved top, the thread groove has been seted up on the top of toper shell, the surperficial screw thread of thread groove is equipped with fastening nut, fastening nut's top is equipped with twists and connects the case, it has slewing mechanism all to scarf joint in the top middle part of twisting and connecting the case.
In order to make step motor's transmission connect, as the utility model relates to an optimal scheme: the edge of the top of the supporting protrusion is provided with an embedding bearing, the top end of the embedding bearing is provided with a stepping motor in an inserting mode, and the embedding bearing arranged at the output end of the stepping motor is connected in an inserting mode.
In order to make things convenient for the user of service to finely tune the direction of giving vent to anger of two-way piston, as the utility model relates to an optimal scheme: the inside scarf joint of square installation cover has valve core adjustment mechanism, valve core adjustment mechanism includes pre-buried cross gas-supply pipe that sets up at square installation cover middle part, the middle part scarf joint of cross gas-supply pipe has the regulation hole site, the inside of adjusting the hole site is provided with rotates the roller bearing, the middle part of rotating the roller bearing is equipped with two-way piston.
In order to make the airtight effect that promotes cross gas-supply pipe and square installation cover, as the utility model relates to an optimal scheme: the middle part of the side wall of the square mounting cover is equally divided into two parts which are correspondingly provided with round pipeline holes, the cross gas pipe is alternately connected with the round pipeline holes, and the inside of each round pipeline hole is embedded with a sealing rubber sleeve.
In order to make and realize sealedly for step motor, conduct the utility model relates to an optimal scheme: the shell part of the stepping motor is fixedly sleeved with the outer wall of the screwed valve core.
In order to make and rotate the regulation for rotating the roller bearing, as the utility model relates to an optimal scheme: the side wall of the twisting valve core is provided with a manual adjusting mechanism, the manual adjusting mechanism comprises a poking rod which is inserted into the twisting valve core, one end of the poking rod is provided with a handle, and the end head of the poking rod is connected with the rotating roller.
In order to make and fix the support protrusion, as the utility model relates to a preferred scheme: four corners at the top of the supporting protrusion are provided with tightening screws.
In order to make the lock joint between outer cladding casing and the square installation cover handle, as the utility model relates to an optimal scheme: the square mounting cover is clamped with the outer coating shell through a buckle.
Compared with the prior art, the beneficial effects of the utility model are that:
through outside cladding casing and the square installation cover that is equipped with to realize the lock joint installation for the bottom of square installation cover, the step motor and the scarf joint bearing that are equipped with are so that drive to twist and connect the rotation roller bearing in the valve core and adjust, change the two-way piston sealing position that both ends set up, handle and poker rod that are equipped with, so that can stir a direction with the handle, reach the purpose of manual regulation two-way piston, improved the adjustability of choke valve.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a schematic bottom structure diagram of embodiment 1 of the present invention;
fig. 3 is a schematic structural view of a bidirectional piston according to embodiment 1 of the present invention;
fig. 4 is a schematic structural diagram of embodiment 2 of the present invention.
In the figure: 1. a valve body mechanism; 11. an outer cladding shell; 12. a square mounting cover; 13. a support boss; 14. adjusting slotting; 15. a conical shell; 16. a thread groove; 17. fastening a nut; 18. screwing the valve core; 2. a rotating mechanism; 21. embedding a bearing; 22. a stepping motor; 3. a valve core adjusting mechanism; 31. a cross gas pipe; 32. adjusting hole positions; 33. rotating the roller; 34. a bi-directional piston; 35. a circular pipe hole; 4. a manual adjustment mechanism; 41. poking the chute; 42. a poke rod; 43. a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a gas engine is with adjustable throttle convenient to adjust and use, including valve body mechanism 1, valve body mechanism 1 includes outside cladding casing 11, the top of outside cladding casing 11 is provided with square installation cover 12, support arch 13 has been seted up at the top middle part of square installation cover 12, support arch 13's top middle part has been seted up and has been adjusted fluting 14, the top of adjusting fluting 14 is run through and is equipped with conical shell 15, thread groove 16 has been seted up on conical shell 15's top, the surperficial screw thread of thread groove 16 is equipped with fastening nut 17, fastening nut 17's top is equipped with twists and connects case 18, the top middle part of twisting and connecting case 18 all is rabbeted and has been connect slewing mechanism 2.
The valve body mechanism 1 and the outer coating shell 11 can be used for realizing scarf joint installation of fine components of the valve body, a certain protection effect is achieved, and the conical shell 15 arranged above the adjusting groove 14 can be connected with the fastening nut 17 above and the screwed valve core 18 in a threaded mode more conveniently.
In this embodiment: all be equipped with scarf joint bearing 21 at the top edge of support arch 13, the top of scarf joint bearing 21 alternates and is equipped with step motor 22, and the scarf joint bearing 21 that step motor 22's output set up alternates to be connected.
In the use, at first the user can the circular telegram start step motor 22, for the step motor 22 circular telegram operation of output, utilizes the output to drive inside case and rotates, reaches the nimble adjustment to giving vent to anger then.
In this embodiment: the valve core adjusting mechanism 3 is embedded in the square mounting cover 12, the valve core adjusting mechanism 3 comprises a cross air pipe 31 which is embedded in the middle of the square mounting cover 12, an adjusting hole position 32 is embedded in the middle of the cross air pipe 31, a rotating roller 33 is arranged in the adjusting hole position 32, and a bidirectional piston 34 is arranged in the middle of the rotating roller 33.
When the gas transmission device is used, firstly, a user can adjust the rotation direction of the bidirectional piston 34 inside the cross gas transmission pipe 31 by the valve core adjusting mechanism 3, so that the gas transmission direction of automobile gas is changed, and meanwhile, gas transmission can be conveniently realized.
In this embodiment: the middle parts of the side walls of the square mounting covers 12 are respectively and correspondingly provided with round pipeline holes 35, the cross air pipes 31 are in penetrating connection with the round pipeline holes 35 respectively, and sealing rubber sleeves are embedded in the round pipeline holes 35.
When the cross air delivery pipe is used, firstly, a user can conveniently correspondingly penetrate through the cross air delivery pipe 31 on the outer side and each hole position by means of the circular pipe holes 35, and the cross air delivery pipe 31 is connected.
In this embodiment: the shell part of the stepping motor 22 is fixedly sleeved with the outer wall of the screw-on valve core 18.
In the use process, in order to conveniently limit the shell part of the stepping motor 22, the lower bidirectional piston 34 is driven.
In this embodiment: four corners of the top of the supporting protrusion 13 are provided with tightening screws.
The supporting protrusion 13 is provided to facilitate the screw installation by tightening the screw.
In this embodiment: the square mounting cover 12 is clamped with the outer coating shell 11 through a buckle.
When the connecting device is used, the clamping connection is conveniently realized on the outer coating shell 11 by means of the square mounting cover 12, and the disassembly, assembly and maintenance are convenient.
Specifically, at first the user has two kinds of control mode to realize that the user can be in the car for step motor 22 circular telegram, step motor 22's output end circular telegram operation afterwards, its output passes and drives inboard rotation roller 33 and realize rotatoryly behind scarf joint bearing 21, when rotating roller 33 in the in-process that produces rotatoryly, two-way piston 34 that its outside cover was established change airtight passageway, so that in the use, the gas transfer passage of change gas engine both sides that can be more convenient, and through meeting the hose of different thicknesses between the air flue of difference, can reach the speed of two kinds of different gas transmissions, so that the combustion effect of control gas.
Example 2
Referring to FIG. 4: in order to achieve manual adjustment of gas intake of a gas engine, the embodiment has the following distinctive features: the side wall of the screwing valve core 18 is provided with a manual adjusting mechanism 4, the manual adjusting mechanism 4 comprises a poking rod 42 inserted into the screwing valve core 18, one end of the poking rod 42 is provided with a handle 43, and the end of the poking rod 42 is connected with the rotating roller 33.
Specifically, firstly, a user can manually adjust the poke rod 42 to poke and adjust the poke chute 41 on one side, the manual adjusting handle 43 of the user adjusts the rotating roller 33 inside, and the cross gas pipe 31 is used for gas transmission, so that supply and transmission of different gas gases are achieved.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and equivalents may be made without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides an adjustable throttle valve convenient to adjust and use for gas engine, includes valve body mechanism (1), its characterized in that, valve body mechanism (1) is including outside cladding casing (11), the top of outside cladding casing (11) is provided with square installation cover (12), support arch (13) have been seted up at the top middle part of square installation cover (12), the top middle part of support arch (13) has been seted up and has been adjusted fluting (14), the top of adjusting fluting (14) is run through and is equipped with conical shell (15), thread groove (16) have been seted up on the top of conical shell (15), the surface screw thread of thread groove (16) is equipped with fastening nut (17), the top of fastening nut (17) is equipped with twists and connects case (18), the top middle part that twists and connect case (18) all is rabbeted and has slewing mechanism (2).
2. The adjustable throttle valve for a gas engine for easy adjustment according to claim 1, wherein: the top edge of supporting protrusion (13) all is equipped with scarf joint bearing (21), the top of scarf joint bearing (21) alternates and is equipped with step motor (22), scarf joint bearing (21) that the output of step motor (22) set up alternates and connects.
3. The adjustable throttle valve for a gas engine for easy adjustment according to claim 1, wherein: the novel air conditioner is characterized in that a valve core adjusting mechanism (3) is embedded in the square mounting cover (12), the valve core adjusting mechanism (3) comprises a pre-buried cross air conveying pipe (31) arranged in the middle of the square mounting cover (12), an adjusting hole position (32) is embedded in the middle of the cross air conveying pipe (31), a rotating roller (33) is arranged in the adjusting hole position (32), and a two-way piston (34) is arranged in the middle of the rotating roller (33).
4. The adjustable throttle valve for a gas engine convenient for adjustment use according to claim 3, characterized in that: the lateral wall middle part of square installation cover (12) is equallyd divide and is do not corresponded circular pipeline hole (35) of having seted up, cross gas-supply pipe (31) and circular pipeline hole (35) alternate connection separately, and the inside scarf joint of circular pipeline hole (35) has the sealing rubber cover.
5. The adjustable throttle valve for a gas engine convenient for adjustment use according to claim 2, characterized in that: the shell part of the stepping motor (22) is fixedly sleeved with the outer wall of the screw-on valve core (18).
6. The adjustable throttle valve for gas engine of claim 5, wherein: the side wall of the screwing valve core (18) is provided with a manual adjusting mechanism (4), the manual adjusting mechanism (4) comprises a poking rod (42) which is inserted into the screwing valve core (18), one end of the poking rod (42) is provided with a handle (43), and the end of the poking rod (42) is connected with the rotating roller (33).
7. The adjustable throttle valve for a gas engine for easy adjustment according to claim 1, wherein: four corners of the top of the supporting bulge (13) are provided with tightening screws.
8. The adjustable throttle valve for a gas engine for easy adjustment according to claim 1, wherein: the square mounting cover (12) is clamped with the outer coating shell (11) through a buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120723185.4U CN214618076U (en) | 2021-04-09 | 2021-04-09 | Adjustable throttle valve convenient to adjust and use for gas engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120723185.4U CN214618076U (en) | 2021-04-09 | 2021-04-09 | Adjustable throttle valve convenient to adjust and use for gas engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214618076U true CN214618076U (en) | 2021-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120723185.4U Active CN214618076U (en) | 2021-04-09 | 2021-04-09 | Adjustable throttle valve convenient to adjust and use for gas engine |
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| CN (1) | CN214618076U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114562393A (en) * | 2022-04-27 | 2022-05-31 | 山东赛马力发电设备有限公司 | Self-adaptive gas inlet regulating valve of gas internal combustion engine |
-
2021
- 2021-04-09 CN CN202120723185.4U patent/CN214618076U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114562393A (en) * | 2022-04-27 | 2022-05-31 | 山东赛马力发电设备有限公司 | Self-adaptive gas inlet regulating valve of gas internal combustion engine |
| CN114562393B (en) * | 2022-04-27 | 2022-07-01 | 山东赛马力发电设备有限公司 | Self-adaptive gas inlet regulating valve of gas internal combustion engine |
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