CN217424642U - Pressure gauge for oil filling and metering - Google Patents
Pressure gauge for oil filling and metering Download PDFInfo
- Publication number
- CN217424642U CN217424642U CN202221534302.3U CN202221534302U CN217424642U CN 217424642 U CN217424642 U CN 217424642U CN 202221534302 U CN202221534302 U CN 202221534302U CN 217424642 U CN217424642 U CN 217424642U
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- China
- Prior art keywords
- pipe
- butt joint
- groove
- pipeline
- ring
- 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
- 210000001503 joint Anatomy 0.000 claims abstract description 44
- 238000009434 installation Methods 0.000 claims abstract description 36
- 238000003780 insertion Methods 0.000 claims abstract description 16
- 230000037431 insertion Effects 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 239000000446 fuel Substances 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000012535 impurity Substances 0.000 abstract description 7
- 239000007787 solid Substances 0.000 abstract description 4
- 238000009288 screen filtration Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 239000007788 liquid Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a pressure gauge for refueling and metering, relating to the technical field of pressure gauges; the utility model discloses mainly include: the pipeline is provided with a butt joint pipe communicated with the pipeline; the installation pipe is installed on the pressure gauge, an annular sealing gasket is installed at one end of the installation pipe, and one end, provided with the sealing gasket, of the installation pipe is used for being in butt joint with the butt joint pipe; the insertion pipe is arranged at one end of the installation pipe, is movably inserted into the butt joint pipe, and is provided with a filter screen on the inner wall; the fixing ring is fixedly sleeved on the mounting pipe; the fixing block is movably arranged on one side of the fixing ring, which is back to the butt joint pipe; and the control piece is arranged on the pipeline and used for controlling the fixed block to be tightly pressed on the fixed ring. The utility model discloses a control tightly presses the fixed block and holds on solid fixed ring, can make manometer and pipeline fixed, and the dismouting of being convenient for, the convenience is overhauld the manometer, and filter screen filtration impurity guarantees the accuracy that detects simultaneously.
Description
Technical Field
The utility model relates to a manometer technical field, concretely relates to refuel manometer for measurement.
Background
The pressure gauge is a meter which takes an elastic element as a sensitive element and measures and indicates the pressure higher than the ambient pressure, is very commonly applied and almost extends to all the fields of industrial processes and scientific researches. The method is widely available in the fields of heating power pipe networks, oil and gas transmission, water and gas supply systems, vehicle maintenance plants and shops and the like. Especially in the industrial process control and technical measurement process, the mechanical pressure gauge is more and more widely applied due to the characteristics of high mechanical strength, convenient production and the like of the elastic sensitive element of the mechanical pressure gauge.
When current manometer is being connected with oil pipeline, in order to guarantee the leakproofness, connect through the welded mode usually, the welding though can make manometer and pipe connection more stable, but the later stage of being not convenient for is demolishd the manometer, and is inconvenient overhauld or is changed the manometer to the manometer is examining time measuring to the inside fuel of pipeline, and the impurity that carries in the fuel can influence the accuracy that the manometer detected, and the result of use is not good.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: for solving the problem that proposes in the above-mentioned background art, the utility model provides an refuel manometer for measurement.
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
a pressure gauge for refueling metering, comprising:
the pipeline is provided with a butt joint pipe communicated with the pipeline;
the installation pipe is installed on the pressure gauge, an annular sealing gasket is installed at one end of the installation pipe, and one end, provided with the sealing gasket, of the installation pipe is used for being in butt joint with the butt joint pipe;
the insertion pipe is arranged at one end of the installation pipe, is movably inserted into the butt joint pipe, and is provided with a filter screen on the inner wall;
the fixing ring is fixedly sleeved on the mounting pipe;
the fixing block is movably arranged on one side of the fixing ring, which is back to the butt joint pipe;
and the control piece is arranged on the pipeline and used for controlling the fixed block to be tightly pressed on the fixed ring.
Preferably, the control member includes:
the device block is arranged on the outer side wall of the pipeline, and a sliding groove penetrates through the device block along the length direction;
the connecting block is slidably mounted inside the sliding groove, and the fixing block is fixedly connected with the connecting block;
the first screw rod is arranged along the length direction of the sliding groove, a screw thread of the first screw rod is inserted into the device block, one end of the first screw rod is rotatably connected with the connecting block, and the other end of the first screw rod is provided with a first knob.
Preferably, one side of the fixing ring, which faces away from the butt joint pipe, is provided with a fixing groove, the fixing groove penetrates through the outer peripheral side of the fixing ring, and the fixing block is movably inserted into the fixing groove.
Preferably, a guide plate arranged along the length direction of the pipeline is fixedly installed on the outer peripheral side of the pipeline, a guide groove is formed in the guide plate along the length direction, a guide block which slides in the guide groove is fixed on the device block, a perpendicular control plate is installed at one end, back to the butt joint pipe, of the guide plate, a second screw rod parallel to the guide plate is inserted into the control plate in a penetrating mode through threads, one end of the second screw rod is installed on the device block in a rotating mode, and a second knob is fixed at the other end of the second screw rod.
Preferably, the last spacing groove of having seted up of solid fixed ring, the spacing groove runs through solid fixed ring's periphery side, be fixed with the mounting bracket on the periphery side of pipeline, rotate on the mounting bracket install with screw rod three that the butt joint pipe parallels, the thread bush is equipped with the limiting plate on the screw rod three, the limiting plate activity is inserted and is established the inside in spacing groove.
Preferably, the inside activity of intubate is provided with the collar that both ends are linked together, the lateral wall of collar with the inboard wall of intubate is laminated mutually, the filter screen is fixed the collar is close to the one end of installation pipe, the internally mounted of collar has the setting element, the collar passes through the setting element is fixed the inside of intubate.
Preferably, the positioning member includes:
the two ends of the positioning cylinder are communicated, the positioning cylinder is installed on the inner wall of the installation ring, the two ends of the positioning cylinder penetrate through the outer side wall of the installation ring, and a moving groove is formed in the positioning cylinder in a penetrating mode in the length direction;
the positioning rods are movably arranged in the positioning barrel, and are provided with moving plates sliding on the moving grooves;
and the spring is connected between the opposite ends of the two positioning rods.
Preferably, the inner side wall of the insertion tube is provided with a positioning groove, and the end part of the positioning rod is movably inserted into the positioning groove.
Has the advantages that:
the utility model discloses when the installation is used, the one end that has the installation pipe with the manometer aligns with the butt joint pipe, make the intubate insert the inside to the pipe after that, the tip of installation pipe and the butt joint pipe's tip butt joint, the leakproofness can be guaranteed to sealed the pad, tightly press through control fixed block after that and hold on solid fixed ring, can make manometer and pipeline fixed connection, make things convenient for the dismouting, be convenient for overhaul the manometer, and when using, the filter screen can filter the impurity that the interior liquid of pipeline carried, avoid influencing the accuracy that the manometer detected.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a side view of the present invention of fig. 1;
figure 3 is a front view of the present invention in figure 1;
fig. 4 is a cross-sectional view taken along the line a-a of fig. 2 according to the present invention;
fig. 5 is a cross-sectional view taken along the line B-B of fig. 3 according to the present invention;
fig. 6 is a cross-sectional view taken along the direction C-C in fig. 3 according to the present invention.
In fig. 1-6:
1. a pipeline; 2. installing a pipe; 3. inserting a tube; 4. a fixing ring; 5. a fixed block; 6. a control member; 11. butt-joint pipes; 12. a guide plate; 13. a guide groove; 14. a guide block; 15. a control panel; 16. a second screw; 17. a mounting frame; 18. a third screw; 19. a limiting plate; 21. a gasket; 31. a filter screen; 32. a mounting ring; 33. a positioning member; 321. positioning a groove; 331. a positioning cylinder; 332. positioning a rod; 333. a spring; 41. a fixing groove; 42. a limiting groove; 61. a device block; 62. a chute; 63. connecting blocks; 64. and a first screw.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.
Please refer to fig. 1-6, which illustrate a pressure gauge for measuring fuel filling according to the present embodiment; the method mainly comprises the following steps: the pipeline 1 is provided with a butt joint pipe 11 which is communicated with the pipeline 1; the installation pipe 2 is installed on the pressure gauge, an annular sealing gasket 21 is installed at one end of the installation pipe 2, and one end, provided with the sealing gasket 21, of the installation pipe 2 is used for being in butt joint with the butt joint pipe 11; the insertion tube 3 is arranged at one end of the installation tube 2, the insertion tube 3 is movably inserted into the butt joint tube 11, and a filter screen 31 is arranged on the inner wall of the insertion tube 3; the fixing ring 4 is fixedly sleeved on the mounting pipe 2; the fixed block 5 is movably arranged on one side of the fixed ring 4, which is back to the butt joint pipe 11; the control piece 6 is installed on the pipeline 1, the control piece 6 is used for controlling the fixed block 5 to be tightly pressed on the fixed ring 4, in this embodiment, in order to improve the stability of the connection between the pressure gauge and the pipeline 1, the number of the fixed blocks 5 is two, the number of the control piece 6 is also two, the two control pieces 6 are respectively used for controlling the two fixed blocks 5, when the device is installed and used, the insertion tube 3 is inserted into the butt joint tube 11, it should be noted that the outer side wall of the insertion tube 3 is attached to the inner side wall of the butt joint tube 11, the sealing performance can be improved, the installation tube 2 is continuously moved until the installation tube 2 and the butt joint tube 11 clamp the sealing gasket 21, then the control piece 6 is used for controlling the fixed block 5 to be tightly pressed on the fixed ring 4, the pressure gauge and the pipeline 1 are fixed, the sealing gasket 21 can ensure the sealing performance, the liquid in the pipeline 1 is prevented from escaping, and the filter screen 31 can filter the impurities in the liquid, avoid impurity to cause the influence to the manometer, influence the accuracy that the manometer detected, the device dismouting of being convenient for, the convenience is overhauld or is changed the manometer, excellent in use effect.
Further, referring to fig. 2, 4 and 6, the control member 6 includes: the device block 61 is installed on the outer side wall of the pipeline 1, and a sliding groove 62 penetrates through the device block 61 along the length direction; the connecting block 63 is slidably mounted inside the sliding groove 62, and the fixed block 5 is fixedly connected with the connecting block 63; the first screw 64 is arranged along the length direction of the sliding groove 62, the first screw 64 is inserted into the device block 61 in a threaded manner, one end of the first screw 64 is connected with the connecting block 63 in a rotating manner, the first knob is installed at the other end of the first screw 64, when the insertion tube 3 is inserted into the butt joint tube 11, the first screw 64 is driven to rotate by rotating the knob, the first screw 64 can move along the device block 61 in a rotating manner, the connecting block 63 is installed in the sliding groove 62 in a sliding manner, the first screw 64 drives the connecting block 63 to move, the connecting block 63 drives the fixing block 5 to abut against the fixing ring 4, and therefore the sealing gasket 21 is tightly pressed and held at the end part of the butt joint tube 11 by the installation tube 2, the stability of connection of a pressure gauge and a pipeline 1 is guaranteed, and meanwhile, and the airtightness is guaranteed.
In this embodiment, referring to fig. 4, 5 and 6, a fixing ring 4 is provided with a fixing groove 41 on a side facing away from the butt joint pipe 11, the fixing groove 41 penetrates through an outer peripheral side of the fixing ring 4, the fixing block 5 is movably inserted into the fixing groove 41, the fixing block 5 is clamped inside the fixing groove 41, so that the relative rotation between the installation pipe 2 and the butt joint pipe 11 can be avoided, which affects the sealing performance and the connection stability, a guide plate 12 arranged along a length direction of the pipeline 1 is fixedly installed on the outer peripheral side of the pipeline 1, a guide groove 13 is provided on the guide plate 12 along the length direction, a guide block 14 sliding in the guide groove 13 is fixed on the device block 61, a control plate 15 perpendicular to the butt joint pipe 11 is installed on one end of the guide plate 12 facing away from the butt joint pipe 11, a screw rod 16 parallel to the guide plate 12 is inserted through a thread on the control plate 15, one end of the screw rod 16 is rotatably installed on the device block 61, the other end of the second screw rod 16 is fixed with a second knob, when the pressure gauge is removed, the knob is rotated to drive the first screw rod 64 to rotate, the pressing and holding of the fixed block 5 on the fixing ring 4 is removed, then the second knob is rotated to drive the second screw rod 16 to rotate, the second screw rod 16 rotates to drive the device block 61 to move until the fixed block 5 is not located right above the fixing ring 4, the installation pipe 2 is directly pulled at the moment, the installation pipe 2 can be separated from the butt joint pipe 11, and the pressure gauge is convenient to remove.
In order to further improve the connection stability of the installation tube 2 and the butt joint tube 11, please refer to fig. 5 and 6, the fixing ring 4 is provided with two limiting grooves 42, the limiting grooves 42 penetrate through the outer peripheral side of the fixing ring 4, the mounting frame 17 is fixed on the outer peripheral side of the pipeline 1, the screw third 18 parallel to the butt joint tube 11 is rotatably mounted on the mounting frame 17, the screw third 18 is sleeved with the limiting plate 19 in a threaded manner, the limiting plate 19 is movably inserted in the limiting groove 42, when the installation, the operator holds the limiting plate 19 with one hand, rotates the third screw 18, drives the limiting plate 19 to move until one side of the limiting plate 19 moves to the inside of the limiting groove 42, loosens the limiting plate 19 at the moment, continues to rotate the third screw 18, tightly props against the limiting groove 42 on one side of the limiting plate 19, can improve the stability of the connection of the installation pipe 2 and the butt joint pipe 11, and has a better use effect.
Still further, please refer to fig. 4 and 5, the inside activity of intubate 3 is provided with collar 32 that both ends are linked together, the lateral wall of collar 32 is laminated with the inside wall of intubate 3, filter screen 31 is fixed in the one end that collar 32 is close to installation pipe 2, after long-time use, the inside impurity of liquid is piled up in collar 32's inside, in order to prevent that impurity from blockking up filter screen 31, influence the normal use of manometer, through separating collar 2 and butt joint pipe 11, be convenient for take out collar 32, clear up filter screen 31, in order to improve the inside stability of collar 32 in intubate 3, avoid falling into butt joint pipe 11 or even pipeline 1's inside, the internally mounted of collar 32 has setting element 33, collar 32 passes through setting element 33 to be fixed in the inside of intubate 3, setting element 33 includes: the two ends of the positioning cylinder 331 are communicated, the positioning cylinder 331 is installed on the inner wall of the installation ring 32, the two ends of the positioning cylinder 331 penetrate through the outer side wall of the installation ring 32, and a moving groove is formed in the positioning cylinder 331 in a penetrating mode along the length direction; two positioning rods 332 which are movably arranged inside the positioning cylinder 331 and are provided with a moving plate sliding on the moving groove; spring 333, connect between the relative one end of two locating levers 332, under the elasticity of spring 333, the tip of two locating levers 332 is contradicted with the inner wall of intubate 3, can be fixed collar 32, constant head tank 321 has been seted up on intubate 3's the inside wall, the tip activity of locating lever 332 is inserted and is established the inside at constant head tank 321, locating lever 332 inserts the inside of establishing at constant head tank 321, can improve collar 32's stability, excellent in use effect, when demolising, the operator presses two movable plates with two fingers, two movable plates are close to each other, it breaks away from constant head tank 321 to drive locating lever 332, can take out collar 32 and filter screen 31 this moment.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The utility model provides a refuel manometer for measurement which characterized in that includes:
the pipeline (1), the said pipeline (1) is fitted with the butt joint pipe (11) communicated with each other;
the installation pipe (2) is installed on a pressure gauge, an annular sealing gasket (21) is installed at one end of the installation pipe (2), and one end, provided with the sealing gasket (21), of the installation pipe (2) is used for being in butt joint with the butt joint pipe (11);
the insertion pipe (3) is installed at one end of the installation pipe (2), the insertion pipe (3) is movably inserted into the butt joint pipe (11), and a filter screen (31) is arranged on the inner wall of the insertion pipe (3);
the fixing ring (4) is fixedly sleeved on the mounting pipe (2);
the fixing block (5) is movably arranged on one side, back to the butt joint pipe (11), of the fixing ring (4);
and the control piece (6) is arranged on the pipeline (1), and the control piece (6) is used for controlling the fixed block (5) to be tightly pressed on the fixed ring (4).
2. A gauge for metering the addition of fuel as claimed in claim 1, wherein said control member (6) comprises:
the device block (61) is installed on the outer side wall of the pipeline (1), and a sliding groove (62) penetrates through the device block (61) along the length direction;
the connecting block (63) is slidably mounted inside the sliding groove (62), and the fixing block (5) is fixedly connected with the connecting block (63);
the first screw rod (64) is arranged along the length direction of the sliding groove (62), the first screw rod (64) is inserted into the device block (61) in a threaded mode, one end of the first screw rod (64) is rotatably connected with the connecting block (63), and the other end of the first screw rod (64) is provided with a first knob.
3. The pressure gauge for refueling metering as defined in claim 2, wherein a fixing groove (41) is formed in a side of the fixing ring (4) facing away from the butt joint pipe (11), the fixing groove (41) penetrates through an outer peripheral side of the fixing ring (4), and the fixing block (5) is movably inserted into the fixing groove (41).
4. The pressure gauge for refueling metering as defined in claim 2, wherein a guide plate (12) arranged along the length direction of the pipeline (1) is fixedly mounted on the outer peripheral side of the pipeline (1), a guide groove (13) is formed in the guide plate (12) along the length direction, a guide block (14) sliding in the guide groove (13) is fixed on the device block (61), a perpendicular control plate (15) is mounted at one end of the guide plate (12) back to the butt joint pipe (11), a second screw rod (16) parallel to the guide plate (12) is inserted in the control plate (15) in a threaded manner, one end of the second screw rod (16) is rotatably mounted on the device block (61), and a second knob is fixed at the other end of the second screw rod (16).
5. The pressure gauge for refueling metering as defined in claim 1, wherein a limiting groove (42) is formed in the fixing ring (4), the limiting groove (42) penetrates through the outer peripheral side of the fixing ring (4), a mounting frame (17) is fixed on the outer peripheral side of the pipeline (1), a third screw rod (18) parallel to the butt joint pipe (11) is rotatably mounted on the mounting frame (17), a limiting plate (19) is sleeved on the third screw rod (18) in a threaded manner, and the limiting plate (19) is movably inserted in the limiting groove (42).
6. The pressure gauge for refueling metering as defined in claim 1, wherein a mounting ring (32) with two communicated ends is movably arranged in the insertion tube (3), the outer side wall of the mounting ring (32) is attached to the inner side wall of the insertion tube (3), the filter screen (31) is fixed at one end of the mounting ring (32) close to the mounting tube (2), a positioning member (33) is arranged in the mounting ring (32), and the mounting ring (32) is fixed in the insertion tube (3) through the positioning member (33).
7. -an oil-filling metering pressure gauge according to claim 6, characterized in that said positioning element (33) comprises:
the two ends of the positioning cylinder (331) are communicated, the positioning cylinder (331) is installed on the inner wall of the installation ring (32), the two ends of the positioning cylinder (331) penetrate through the outer side wall of the installation ring (32), and a moving groove is formed in the positioning cylinder (331) in a penetrating mode along the length direction;
two positioning rods (332) which are movably arranged inside the positioning cylinder (331), wherein a moving plate sliding on the moving groove is installed on each positioning rod (332);
and a spring (333) connected between the opposite ends of the two positioning rods (332).
8. The pressure gauge for refueling metering as claimed in claim 7, wherein a positioning groove (321) is formed in the inner side wall of the insertion tube (3), and the end of the positioning rod (332) is movably inserted into the positioning groove (321).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221534302.3U CN217424642U (en) | 2022-06-16 | 2022-06-16 | Pressure gauge for oil filling and metering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221534302.3U CN217424642U (en) | 2022-06-16 | 2022-06-16 | Pressure gauge for oil filling and metering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217424642U true CN217424642U (en) | 2022-09-13 |
Family
ID=83173473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221534302.3U Expired - Fee Related CN217424642U (en) | 2022-06-16 | 2022-06-16 | Pressure gauge for oil filling and metering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217424642U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115451338A (en) * | 2022-09-15 | 2022-12-09 | 南通大学 | Pressure gauge valve of liquefied hydrogen storage tank |
-
2022
- 2022-06-16 CN CN202221534302.3U patent/CN217424642U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115451338A (en) * | 2022-09-15 | 2022-12-09 | 南通大学 | Pressure gauge valve of liquefied hydrogen storage tank |
| CN115451338B (en) * | 2022-09-15 | 2023-08-15 | 南通大学 | Liquefied hydrogen storage tank pressure gauge valve |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220913 |