CN220770036U - High-service-life partition buffer diesel engine indicator valve - Google Patents
High-service-life partition buffer diesel engine indicator valve Download PDFInfo
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- CN220770036U CN220770036U CN202322527572.2U CN202322527572U CN220770036U CN 220770036 U CN220770036 U CN 220770036U CN 202322527572 U CN202322527572 U CN 202322527572U CN 220770036 U CN220770036 U CN 220770036U
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- buffer
- block
- indicator valve
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- 238000005192 partition Methods 0.000 title abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 54
- 230000003139 buffering effect Effects 0.000 claims abstract description 22
- 230000001105 regulatory effect Effects 0.000 claims description 15
- 230000000903 blocking effect Effects 0.000 abstract description 16
- 238000007789 sealing Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 3
- 230000005574 cross-species transmission Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the field of indicator valves and discloses a high-service-life partition buffer diesel engine indicator valve, which comprises an indicator valve body, wherein an adjusting installation seat is arranged at the bottom end of the indicator valve body, a connecting pipe is fixedly arranged on the top surface of the adjusting installation seat, an adjusting screw drives a buffer adjusting block to move forwards, so that the air inlet end of an air inlet pipe can be completely blocked, most of air can be blocked, at the moment, external air enters the inside of the adjusting installation seat through the air inlet pipe, the impact force of the air entering the inside of the adjusting installation seat can act on the buffer adjusting block, at the moment, the buffer adjusting block is convenient for blocking and buffering compressed air, the impact force of the air can be prevented from directly entering the inside of the indicator valve body to affect the inner wall operation of the indicator valve body as much as possible, when the buffer adjusting block is used for blocking and buffering the air, at the moment, the adjusting through hole can be sealed through a sealing gasket arranged, and the air inside the adjusting installation seat can not enter the inside of an installation shell to cause air leakage.
Description
Technical Field
The application belongs to the technical field of diesel engine indicator valves, and particularly relates to a high-service-life partition buffer diesel engine indicator valve.
Background
The indicator valve is a valve on the medium-sized large diesel engine, and each cylinder is used for indicating the explosion pressure in the measuring cylinder of the power meter or drawing an explosion pressure curve to represent the single-cylinder working condition.
As disclosed in the patent of the utility model of publication No. CN116293071a, the novel indicator valve for diesel engine comprises a valve body, the top of the valve body is provided with a valve cover, the top thread of the valve cover is connected with a lock nut, one side of the valve body is sleeved with a valve sleeve, one side of the bottom end of the valve body is fixedly provided with a fixed block, the fixed block is sleeved with a connecting belt, one end of the connecting belt far away from the fixed block is mutually sleeved with the connecting block, the connecting block is fixedly connected with one end of the valve sleeve, the bottom thread of the valve body is connected with a blocking mechanism, and the blocking mechanism comprises: the novel indicator valve for the diesel engine provided by the utility model realizes the isolation and buffering of gas through the blocking mechanism arranged on the equipment, reduces the sudden impact of the gas on the valve body, reduces the loss of the valve body and further prolongs the service life of the equipment.
In the process of realizing the application, the technology is found to have the following problems that the sealing effect inside the blocking mechanism of the device is poor, so that gas flowing inside the mounting seat can enter the blocking mechanism through a gap between the mounting box and the blocking plate, and the gas entering the blocking mechanism can overflow outwards through the gap to influence the flowing of the gas, and therefore the high-service-life blocking buffer diesel engine indicator valve is provided.
Disclosure of Invention
The purpose of the present application is: in order to solve the problem that the sealing effect inside the blocking mechanism of the device is poor, so that gas flowing inside the mounting seat can enter the blocking mechanism through a gap between the mounting box and the blocking plate, and the gas entering the blocking mechanism can overflow outwards through the gap to influence the flowing of the gas, the high-service-life blocking buffer diesel engine indicator valve is provided.
The technical scheme adopted by the application is as follows: the utility model provides a high life cuts off buffering diesel engine indicator valve, includes the indicator valve body, the bottom of indicator valve body is provided with the regulation mount pad, the top surface fixed mounting who adjusts the mount pad has the connecting pipe, the external screw thread has been seted up to the outer wall of connecting pipe, the internal screw thread has been seted up to the bottom surface internal wall of indicator valve body, connecting pipe threaded connection is in the bottom of indicator valve body, the bottom surface fixed mounting who adjusts the mount pad has the intake pipe, the right side fixed mounting who adjusts the mount pad has the installation casing, the regulation through-hole has been seted up near one side of installation casing to the regulation mount pad, the inside of regulation through-hole is provided with the buffering regulating block, the sealed pad one of inside wall fixed mounting who adjusts the through-hole, the installation circular slot has been seted up to one side of buffering regulating block, the inside of installation circular slot is provided with adjustment mechanism.
In a preferred embodiment, the adjusting mechanism comprises a bearing seat and an adjusting screw, the bearing seat is fixedly arranged on the inner side wall of the installation round groove, a threaded hole is formed in one side of the installation shell, the adjusting screw is connected with the internal thread of the threaded hole, and one end of the adjusting screw extends to the inside of the installation round groove and is welded to the middle of the bearing seat.
In a preferred embodiment, a sealing partition plate is fixedly installed in the installation shell, a connecting through hole is formed in the middle of the sealing partition plate, one end of the adjusting screw penetrates through the inside of the connecting through hole, and a second sealing gasket is fixedly installed on the inner side wall of the connecting through hole.
In a preferred embodiment, a connecting block is fixedly installed on one side of the buffer adjusting block, which is located inside the adjusting installation seat, and a connecting groove corresponding to the connecting block is formed in the inner side wall of the adjusting installation seat.
In a preferred embodiment, a hand wheel is fixedly mounted at one end of the adjusting screw located outside the mounting housing.
In summary, due to the adoption of the technical scheme, the beneficial effects of the application are as follows:
1. in this application, owing to adopted above-mentioned scheme, user adjusting screw at first, adjusting screw drives the buffer adjustment piece and moves forward and can block the inlet end of intake pipe completely also can block most, external gaseous entering through the intake pipe this moment adjusts the inside of mount pad, the inside gaseous impact force of entering adjusting the mount pad can act on the buffer adjustment piece, buffer the buffer is blocked to the buffer adjustment piece through setting up this moment, be convenient for to the compressed gas partition to block the buffering, avoid the too big direct inside of entering indicator valve body of impact force of gas to its inner wall operation influence as far as possible, when the buffer adjustment piece cuts off the buffer to gas, sealing washer one through setting up this moment can seal adjusting the through-hole for the inside gas of adjusting the mount pad can not get into the inside of installation casing and cause gaseous leakage.
2. In this application, owing to adopted above-mentioned scheme, through the sealed baffle that sets up, be convenient for separate the installation casing and open for gas can not overflow through the screw hole department of installation casing tip, can further improve the sealed effect of installation casing through sealed pad two simultaneously.
Drawings
FIG. 1 is a schematic overall structure of the present application;
FIG. 2 is a schematic view of the internal structure of the mounting housing of the present application;
fig. 3 is a schematic view of the adjusting screw structure of the present application.
The marks in the figure: 1. an indicator valve body; 2. adjusting the mounting seat; 3. a connecting pipe; 4. an air inlet pipe; 5. a mounting shell; 6. adjusting the through hole; 7. a buffer adjustment block; 8. a first sealing gasket; 9. installing a round groove; 10. an adjusting mechanism; 11. a bearing seat; 12. adjusting a screw; 13. a sealing separator; 14. a through hole; 15. a second sealing gasket; 16. a connecting stop block; 17. a connecting groove; 18. and a hand wheel.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
Referring to fig. 1, 2 and 3, a high-life partition buffer diesel engine indicator valve comprises an indicator valve body 1, wherein an adjusting installation seat 2 is arranged at the bottom end of the indicator valve body 1, a connecting pipe 3 is fixedly installed on the top surface of the adjusting installation seat 2, external threads are formed on the outer wall surface of the connecting pipe 3, internal threads are formed on the inner wall surface of the bottom surface of the indicator valve body 1, the connecting pipe 3 is in threaded connection with the bottom end of the indicator valve body 1, and an air inlet pipe 4 is fixedly installed on the bottom surface of the adjusting installation seat 2; external screw threads are formed on the outer wall surface of the connecting pipe 3, internal screw threads are formed on the inner wall surface of the bottom surface of the indicator valve body 1, a user can conveniently install the adjusting installation seat 2 at the bottom of the indicator valve body 1, air entering is conveniently buffered and blocked, and external air can conveniently enter the indicator valve body 1 through the adjusting installation seat 2 for normal use through the air inlet pipe 4.
Referring to fig. 1 and 2, a mounting housing 5 is fixedly mounted on the right side of an adjusting mounting seat 2, an adjusting through hole 6 is formed in one side, close to the mounting housing 5, of the adjusting mounting seat 2, a buffer adjusting block 7 is arranged in the adjusting through hole 6, a sealing gasket I8 is fixedly mounted on the inner side wall of the adjusting through hole 6, a mounting circular groove 9 is formed in one side of the buffer adjusting block 7, and an adjusting mechanism 10 is arranged in the mounting circular groove 9; through the regulation through-hole 6 that sets up, the buffer adjustment piece 7 of being convenient for sets up in its inside, through the buffer adjustment piece 7 that sets up, the buffer adjustment mechanism 10 of being convenient for drives its forward movement and blocks the buffering to the gas that gets into from intake pipe 4, avoids gas pressure too big to cause the impact to indicator valve body 1 as far as possible, through the sealed first 8 that fills up that set up, can seal the regulation through-hole 6 for adjust the inside gas of mount pad 2 and can not get into the inside of installation casing 5 and cause gaseous leakage.
Referring to fig. 1, 2 and 3, the adjusting mechanism 10 comprises a bearing seat 11 and an adjusting screw 12, the bearing seat 11 is fixedly arranged on the inner side wall of the installation circular groove 9, a threaded hole is formed in one side of the installation shell 5, the adjusting screw 12 is connected to the inner thread of the threaded hole, one end of the adjusting screw 12 extends into the installation circular groove 9 and is welded to the middle part of the bearing seat 11, and a hand wheel 18 is fixedly arranged at one end of the adjusting screw 12 positioned outside the installation shell 5; the user rotates the hand wheel 18 at first, and the hand wheel 18 drives adjusting screw 12 and rotates and make buffering regulating block 7 move forward, through the forward movement of buffering regulating block 7 that sets up to be convenient for block up and block the buffering to the gas that gets into from intake pipe 4 at intake pipe 4 inlet end, make gaseous impulsive force effect on buffering regulating block 7, the personnel is at reverse rotation adjusting screw 12 this moment, makes it drive buffering regulating block 7 to one side removal, the inside of the gradual entering indicator valve body 1 of gaseous after making the inside slow flow of adjusting mount pad 2, the protection to indicator valve body 1 is improved.
Referring to fig. 1 and 2, a sealing partition plate 13 is fixedly installed in the installation shell 5, a connecting through hole 14 is formed in the middle of the sealing partition plate 13, one end of an adjusting screw 12 penetrates through the inside of the connecting through hole 14, and a second sealing gasket 15 is fixedly installed on the inner side wall of the connecting through hole 14; through the sealed baffle 13 that sets up, be convenient for separate installation casing 5 and open for gas can not spill over through the screw hole department of installation casing 5 tip, can improve sealed effect through sealed pad two 15 simultaneously.
Referring to fig. 1 and 2, a connecting block 16 is fixedly installed on one side of the buffer adjusting block 7 positioned in the adjusting installation seat 2, and a connecting groove 17 corresponding to the connecting block 16 is formed in the inner side wall of the adjusting installation seat 2; through the spread groove 17 that sets up, the buffer adjustment piece 7 of being convenient for connects dog 16 grafting in the inside of spread groove 17 when the forward motion, is convenient for improve buffer adjustment piece 7 to gaseous blocking effect.
The implementation principle of the embodiment of the high-service-life partition buffer diesel engine indicator valve is as follows: the user first installs the adjusting installation seat 2 in the bottom of indicator valve body 1, then be connected intake pipe 4 and external air supply pipe, make external gas get into the inside of adjusting installation seat 2 through intake pipe 4, when the inside of adjusting installation seat 2 is got into to external gas that needs, can rotate adjusting screw 12 at first, adjusting screw 12 drives buffering regulating block 7 and moves forward can block the inlet end of intake pipe 4 completely also can block most, external gas gets into the inside of adjusting installation seat 2 through intake pipe 4 at this moment, the inside gas impact force of entering adjusting installation seat 2 can act on buffering regulating block 7, at this moment through the buffering regulating block 7 of setting, be convenient for block the buffering to compressed gas, avoid the too big direct inside of entering indicator valve body 1 of impact force to its inner wall operation influence as far as possible, when buffering regulating block 7 cuts off the buffering to gas, through the sealing gasket one 8 of setting up this moment, make the inside gas of adjusting installation seat 2 can not get into the inside of installing the casing 5 and cause the leakage of gas.
Through the sealed baffle 13 that sets up, be convenient for separate installation casing 5 and open for gas can not spill over through the screw hole department of installation casing 5 tip, can further improve the sealed effect of installation casing 5 through sealed pad two 15 simultaneously.
The above embodiments are only for illustrating the technical solution of the present application, and are not limiting thereof; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.
Claims (5)
1. The utility model provides a high life cuts off buffering diesel engine indicator valve, includes indicator valve body (1), its characterized in that: the utility model discloses a hydraulic buffer structure for a hydraulic buffer structure, including pilot valve body (1), connecting pipe (3), buffer adjusting block (7), mounting circular groove (9) are seted up to the inside wall surface of adjusting block (6), the bottom of pilot valve body (1) is provided with regulation mount pad (2), the bottom of regulating mount pad (2) is provided with intake pipe (4), the right side fixed mounting of regulating mount pad (2) has installation casing (5), one side that regulating mount pad (2) is close to installation casing (5) has been seted up and has been adjusted through-hole (6), the inside of adjusting through-hole (6) is provided with buffering regulating block (7), one side of buffering regulating block (7) has been seted up installation circular groove (9), the inside of installing circular groove (9) is provided with adjustment mechanism (10).
2. The high life block buffer diesel engine indicator valve of claim 1, wherein: the adjusting mechanism (10) comprises a bearing seat (11) and an adjusting screw (12), the bearing seat (11) is fixedly arranged on the inner side wall of the installation circular groove (9), a threaded hole is formed in one side of the installation shell (5), the adjusting screw (12) is connected with the internal thread of the threaded hole, and one end of the adjusting screw (12) extends to the inside of the installation circular groove (9) and is welded to the middle of the bearing seat (11).
3. The high life block buffer diesel engine indicator valve of claim 2, wherein: the inside fixed mounting of installation casing (5) has sealed baffle (13), just connecting through-hole (14) have been seted up at sealed baffle (13) middle part, the inside of connecting through-hole (14) is passed to one end of adjusting screw (12), the inside wall fixed mounting of connecting through-hole (14) has sealed pad two (15).
4. The high life block buffer diesel engine indicator valve of claim 1, wherein: one side of the buffer adjusting block (7) positioned inside the adjusting installation seat (2) is fixedly provided with a connecting stop block (16), and the inner side wall of the adjusting installation seat (2) is provided with a connecting groove (17) corresponding to the connecting stop block (16).
5. The high life block buffer diesel engine indicator valve of claim 2, wherein: and a hand wheel (18) is fixedly arranged at one end of the adjusting screw rod (12) positioned outside the installation shell (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322527572.2U CN220770036U (en) | 2023-09-18 | 2023-09-18 | High-service-life partition buffer diesel engine indicator valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322527572.2U CN220770036U (en) | 2023-09-18 | 2023-09-18 | High-service-life partition buffer diesel engine indicator valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220770036U true CN220770036U (en) | 2024-04-12 |
Family
ID=90610364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322527572.2U Active CN220770036U (en) | 2023-09-18 | 2023-09-18 | High-service-life partition buffer diesel engine indicator valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220770036U (en) |
-
2023
- 2023-09-18 CN CN202322527572.2U patent/CN220770036U/en active Active
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