CN212297751U - General engine decompression device - Google Patents
General engine decompression device Download PDFInfo
- Publication number
- CN212297751U CN212297751U CN202020825124.4U CN202020825124U CN212297751U CN 212297751 U CN212297751 U CN 212297751U CN 202020825124 U CN202020825124 U CN 202020825124U CN 212297751 U CN212297751 U CN 212297751U
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- Prior art keywords
- pipe
- sealing
- connecting pipe
- decompression device
- ball
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- 230000006837 decompression Effects 0.000 title claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 76
- 238000009434 installation Methods 0.000 claims abstract description 24
- 238000007789 sealing Methods 0.000 claims description 26
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000010079 rubber tapping Methods 0.000 claims 2
- 238000007599 discharging Methods 0.000 description 20
- 239000007788 liquid Substances 0.000 description 20
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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Abstract
The utility model discloses a general gasoline engine decompression device, which comprises a T-shaped pipe, a control mechanism and a buffer mechanism, wherein the T-shaped pipe comprises an inlet pipe and a discharge pipe, the discharge pipe is vertically arranged in the middle of the inlet pipe, the discharge pipe is vertically and hermetically connected with the inlet pipe, the control mechanism comprises a plugging mechanism and an installation mechanism, the plugging mechanism is arranged at the lower end of the installation mechanism, the plugging mechanism is connected with the installation mechanism through a fastening spring, the plugging mechanism is fixedly connected with the discharge pipe, the buffer mechanism is arranged in the inlet pipe, and the buffer mechanism is fixedly connected with the inlet pipe, so that a user can stably connect external feeding equipment on a first connecting pipe and a second connecting pipe respectively to feed the general gasoline engine decompression device, and can install a control valve on the first connecting pipe and the second connecting pipe respectively when in use, thereby controlling the feed to flow from either the first connection or the second connection.
Description
Technical Field
The utility model relates to the technical field of valves, specifically be a general gasoline engine pressure relief device.
Background
The pressure reducing valve is a valve which reduces the inlet pressure to a certain required outlet pressure through regulation and leads the outlet pressure to be automatically kept stable by relying on the energy of the medium. From the viewpoint of hydrodynamics, the pressure reducing valve is a throttling element with changeable local resistance, namely, the flow rate and the kinetic energy of fluid are changed by changing the throttling area to cause different pressure losses, so that the purpose of pressure reduction is achieved, and then the fluctuation of the pressure behind the valve is balanced with the spring force by means of the regulation of a control and regulation system, so that the pressure behind the valve is kept constant within a certain error range.
The utility model discloses an inventor discovers that current relief pressure valve framework is simple, can only simple one-way water conservancy diversion of carrying on in the in-process of using, uses not nimble enough, and traditional relief pressure valve user is single to the intraductal flow rate control mode when using simultaneously, and is easy unstable inadequately at the in-process of using to current relief pressure valve fixed structure, it is all comparatively inconvenient to dismantle and install, is unfavorable for the normal maintenance of user and uses with the installation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a general gasoline engine pressure relief device, it is simple to aim at improving current relief pressure valve framework, can only simple one-way water conservancy diversion of carrying on at the in-process that uses, it is not nimble enough to use, and traditional relief pressure valve user is single to the intraductal flow rate control mode when using simultaneously, and is easy to be unstable inadequately at the in-process that uses to current relief pressure valve structure is fixed, and it is all comparatively inconvenient to dismantle and install, is unfavorable for the normal maintenance of user and the problem of installation and use.
The utility model discloses a realize like this:
a general-purpose machine pressure reducing device comprises a T-shaped pipe, a control mechanism and a buffer mechanism, wherein the T-shaped pipe comprises a feeding pipe and a discharging pipe, the discharging pipe is vertically arranged in the middle of the feeding pipe and is vertically and hermetically connected with the feeding pipe, the control mechanism comprises a plugging mechanism and an installation mechanism, the plugging mechanism is arranged at the lower end of the installation mechanism and is connected with the installation mechanism through a fastening spring, the plugging mechanism is fixedly connected with the discharging pipe, the buffer mechanism is arranged in the feeding pipe and is fixedly connected with the feeding pipe, the problems that an existing pressure reducing valve is simple in structure, only simple one-way flow guide can be carried out in the using process, the use is not flexible enough, meanwhile, the traditional pressure reducing valve user has a single pipe internal flow speed control mode when using and is not stable enough easily in the using process, and current relief pressure valve structure is fixed, it is all comparatively inconvenient to dismantle and the installation, be unfavorable for the problem that normal maintenance of user and installation use, it uses to guarantee through the inlet pipe that the user can be stable to install buffer mechanism through the structure setting to the T-shaped pipe, guarantee that the user can carry out the transport of liquid from the inlet pipe both ends, installation control mechanism who stabilizes is come through the setting to the discharging pipe simultaneously, it fixes to guarantee through the installation mechanism that the user can be stable come the stable installation of shutoff mechanism through the structure setting to control mechanism, guarantee the velocity of flow of control liquid that shutoff mechanism can be stable, it uses to guarantee through the both sides flow of the inside liquid of user's equipment to set up to buffer mechanism's structure.
Further, still be provided with first connecting pipe and second connecting pipe on the inlet pipe, first connecting pipe and second connecting pipe symmetry set up perpendicularly on the lateral surface of inlet pipe, and first connecting pipe and second connecting pipe all with the sealed fixed connection of inlet pipe, guarantee through the setting to first connecting pipe and second connecting pipe that the user can be better carry out the feeding from both sides.
Further, discharging pipe upper end is provided with the installation pipe, installation pipe and discharging pipe integrated into one piece, guarantee the installation control mechanism that the user can be stable through the structural setting to the installation pipe and use.
Further, shutoff mechanism includes ball sealer and seal block, the lower extreme at the seal block is installed to the ball sealer, and ball sealer and seal block integrated into one piece, be provided with the screw hole on the seal block, come to carry out the shutoff to the discharging pipe through the setting to ball sealer and seal block.
Furthermore, the installation mechanism is further provided with an adjusting slide rod, the adjusting slide rod is connected with the installation mechanism in a longitudinal sliding mode, the head of the adjusting slide rod is provided with a thread head matched with the threaded hole, and the purpose that a user can change the heights of the sealing ball and the sealing block by rotating the adjusting slide rod after installing the adjusting slide rod in the threaded hole through the thread head is guaranteed through the adjusting slide rod.
Further, buffer gear includes spheroid and connecting plate, the connecting plate symmetry sets up in spheroidal both sides, and the connecting plate is connected with the spheroid through the cooperation spring, the connecting plate is with the sealed fixed connection of inlet pipe, and the spheroid can block up the discharging pipe when not flowing through the structure setting to buffer gear, can push away the purpose that the spheroid pushed when unilateral liquid flows.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model designs the general-purpose engine decompression device by researching the structure and the using process of the traditional decompression valve, which is convenient for a user to stably connect external feeding equipment on the first connecting pipe and the second connecting pipe respectively to feed the general-purpose engine decompression device, and when in use, a user can respectively install the control valves on the first connecting pipe and the second connecting pipe, thereby realizing the control of the feeding to flow from the first connecting pipe or the second connecting pipe, when the liquid flows from the first connecting pipe into the feeding pipe, the liquid can push the ball body to move, thereby realizing the purpose of discharging liquid from the discharge pipe, the ball body can block the discharge pipe when the liquid does not flow, avoiding the liquid from flowing reversely, meanwhile, a user can adjust the height of the plugging mechanism in the discharging pipe through the mounting mechanism, and the aim of controlling the flow rate of liquid is further fulfilled.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a perspective view of the device of the present invention;
FIG. 2 is a front view of the device of FIG. 1;
FIG. 3 is a cross-sectional view of the device of FIG. 2 taken along the line A-A;
FIG. 4 is a cross-sectional view of the device of FIG. 2 taken along the line B-B;
FIG. 5 is a schematic structural view of the control mechanism shown in FIG. 1;
FIG. 6 is a front view of the device of FIG. 5;
fig. 7 is a schematic structural view of the damper mechanism shown in fig. 1.
In the figure: 1. a T-shaped pipe; 11. a feed pipe; 111. a first connecting pipe; 112. a second connecting pipe; 12. a discharge pipe; 121. installing a pipe; 2. a control mechanism; 21. a plugging mechanism; 210. a fastening spring; 211. a sealing ball; 212. a sealing block; 22. an installation mechanism; 221. adjusting the sliding rod; 222. a screw head; 3. a buffer mechanism; 31. a sphere; 311. a mating spring; 32. a connecting plate.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
Referring to fig. 1, 2, 3, 4, 5, 6 and 7, an all-in-one pressure reducing device comprises a T-shaped pipe 1, a control mechanism 2 and a buffer mechanism 3, wherein the T-shaped pipe 1 comprises a feeding pipe 11 and a discharging pipe 12, the buffer mechanism 3 can be stably installed through the feeding pipe 11 by a user through the structural arrangement of the T-shaped pipe 1, the liquid can be conveyed from both ends of the feeding pipe 11 by the user, the control mechanism 2 can be stably installed through the arrangement of the discharging pipe 12, the discharging pipe 12 is vertically arranged in the middle of the feeding pipe 11, the discharging pipe 12 is vertically and hermetically connected with the feeding pipe 11, the all-in-one pressure reducing device is designed by researching the structure and the using process of a traditional pressure reducing valve, and the user can stably connect external feeding equipment to a first connecting pipe 111 and a second connecting pipe 112 to supply the all-in-one pressure reducing device, when the pressure reducing valve is used, a user can install control valves on the first connecting pipe 111 and the second connecting pipe 112 respectively, so that the purpose that feeding is controlled to flow from the first connecting pipe 111 or the second connecting pipe 112 is achieved, liquid can push the ball 31 to move after the liquid flows from the first connecting pipe 111 into the feeding pipe 11, so that the purpose that the liquid is discharged from the discharging pipe 12 is achieved, the ball 31 can block the discharging pipe 12 when the liquid does not flow, reverse flow of the liquid is avoided, meanwhile, the user can adjust the height of the blocking mechanism 21 in the discharging pipe 12 through the installing mechanism 22, so that the purpose of controlling the flow rate of the liquid is achieved, the problems that the existing pressure reducing valve is simple in structure, only simple one-way flow guiding is achieved in the using process, the pressure reducing valve is not flexible to use, and meanwhile, the traditional pressure reducing valve user has a single pipe flow rate control mode, the pressure reducing valve is easy to be unstable in the using process, and the existing pressure reducing valve is fixed in structure and inconvenient to detach and install and is not beneficial to normal maintenance, installation and use of a user;
the feeding pipe 11 is also provided with a first connecting pipe 111 and a second connecting pipe 112, the first connecting pipe 111 and the second connecting pipe 112 are symmetrically and vertically arranged on the outer side surface of the feeding pipe 11, the first connecting pipe 111 and the second connecting pipe 112 are fixedly connected with the feeding pipe 11 in a sealing manner, the first connecting pipe 111 and the second connecting pipe 112 are arranged to ensure that a user can better feed materials from two sides, the upper end of the discharging pipe 12 is provided with a mounting pipe 121, the mounting pipe 121 and the discharging pipe 12 are integrally formed, and the mounting control mechanism 2 can be stably installed and used by the user through the structural arrangement of the mounting pipe 121;
the control mechanism 2 comprises a plugging mechanism 21 and a mounting mechanism 22, the plugging mechanism 21 is arranged at the lower end of the mounting mechanism 22, the plugging mechanism 21 is connected with the mounting mechanism 22 through a fastening spring 210, the plugging mechanism 21 is fixedly connected with the discharge pipe 12, the control mechanism 2 is structurally arranged to ensure that a user can stably mount and fix the plugging mechanism 21 through the mounting mechanism 22 and ensure that the plugging mechanism 21 can stably control the flow rate of liquid, the plugging mechanism 21 comprises a sealing ball 211 and a sealing block 212, the sealing ball 211 is arranged at the lower end of the sealing block 212, the sealing ball 211 and the sealing block 212 are integrally formed, the sealing block 212 is provided with a threaded hole, the discharge pipe 12 is plugged through the arrangement of the sealing ball 211 and the sealing block 212, an adjusting slide rod 221 is further arranged on the mounting mechanism 22, and the adjusting slide rod 221 is longitudinally and slidably connected with the mounting mechanism 22, the head of the adjusting slide rod 221 is provided with a threaded head 222 matched with the threaded hole, and the purpose that the heights of the sealing ball 211 and the sealing block 212 are changed by rotating the adjusting slide rod 221 after the user can install the adjusting slide rod 221 in the threaded hole through the threaded head 222 is ensured through the arrangement of the adjusting slide rod 221;
The device designed as described above can basically satisfy the use of a general-purpose engine decompression device, but the designer has made further improvements to the device in order to further improve the function thereof.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a general gasoline engine pressure relief device, includes T venturi tube (1), control mechanism (2) and buffer gear (3), its characterized in that: t venturi tube (1) includes inlet pipe (11) and outlet pipe (12), outlet pipe (12) set up the middle part at inlet pipe (11) perpendicularly, and outlet pipe (12) and the perpendicular sealing connection of inlet pipe (11), control mechanism (2) are including shutoff mechanism (21) and installation mechanism (22), shutoff mechanism (21) set up the lower extreme at installation mechanism (22), and shutoff mechanism (21) are connected with installation mechanism (22) through fastening spring (210), shutoff mechanism (21) and outlet pipe (12) fixed connection, buffer gear (3) are installed in the inside of inlet pipe (11), and buffer gear (3) and inlet pipe (11) fixed connection.
2. The general-purpose machine decompression device according to claim 1, wherein a first connecting pipe (111) and a second connecting pipe (112) are further arranged on the feeding pipe (11), the first connecting pipe (111) and the second connecting pipe (112) are symmetrically and vertically arranged on the outer side surface of the feeding pipe (11), and both the first connecting pipe (111) and the second connecting pipe (112) are fixedly connected with the feeding pipe (11) in a sealing manner.
3. The general decompression device according to claim 2, wherein the tapping pipe (12) is provided at its upper end with a mounting pipe (121), the mounting pipe (121) being formed integrally with the tapping pipe (12).
4. The general-purpose decompression device according to claim 3, wherein the blocking mechanism (21) comprises a sealing ball (211) and a sealing block (212), the sealing ball (211) is mounted at the lower end of the sealing block (212), the sealing ball (211) and the sealing block (212) are integrally formed, and a threaded hole (213) is formed in the sealing block (212).
5. A general-purpose decompression device according to claim 4, wherein an adjusting slide rod (221) is further mounted on the mounting mechanism (22), the adjusting slide rod (221) is connected with the mounting mechanism (22) in a longitudinal sliding mode, and a head of the adjusting slide rod (221) is provided with a threaded head (222) matched with the threaded hole (213).
6. A general-purpose decompression device according to claim 5, wherein the buffer mechanism (3) comprises a ball (31) and a connecting plate (32), the connecting plate (32) is symmetrically arranged on both sides of the ball (31), the connecting plate (32) is connected with the ball (31) through a matching spring (311), and the connecting plate (32) is fixedly connected with the feeding pipe (11) in a sealing manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020825124.4U CN212297751U (en) | 2020-05-18 | 2020-05-18 | General engine decompression device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020825124.4U CN212297751U (en) | 2020-05-18 | 2020-05-18 | General engine decompression device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212297751U true CN212297751U (en) | 2021-01-05 |
Family
ID=73968680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020825124.4U Expired - Fee Related CN212297751U (en) | 2020-05-18 | 2020-05-18 | General engine decompression device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212297751U (en) |
-
2020
- 2020-05-18 CN CN202020825124.4U patent/CN212297751U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |