CN115096390A - Mass flow sensor convenient to install - Google Patents
Mass flow sensor convenient to install Download PDFInfo
- Publication number
- CN115096390A CN115096390A CN202210725027.1A CN202210725027A CN115096390A CN 115096390 A CN115096390 A CN 115096390A CN 202210725027 A CN202210725027 A CN 202210725027A CN 115096390 A CN115096390 A CN 115096390A
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- Prior art keywords
- sliding
- sleeve
- mass flow
- inner tube
- flow sensor
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
- G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/18—Supports or connecting means for meters
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Abstract
The invention discloses a mass flow sensor convenient to install, which comprises a connecting ring, two outer cylinders, an inner cylinder, an adjusting mechanism, a connecting pipe, an installing mechanism, a rotating mechanism, a detecting rod, a gauge head, an annular groove and a ventilating hole, wherein the two outer cylinders are welded on the connecting ring, the inner cylinder is connected in the outer cylinders in a sliding manner, the adjusting mechanism is arranged on the inner cylinder, the installing mechanism is arranged on the inner cylinder, the connecting pipe is arranged in the installing mechanism, the rotating mechanism is arranged on the outer side of the connecting ring, the detecting rod is arranged in the rotating mechanism, the gauge head is arranged on the detecting rod, the annular groove is formed in the connecting ring, and the detecting rod is connected in the annular groove in a sliding manner. The invention relates to a mass flow sensor convenient to mount, which has the characteristics of convenience in disassembly and assembly and small mounting error.
Description
Technical Field
The invention belongs to the technical field of mass flow sensors, and particularly relates to a mass flow sensor convenient to mount.
Background
The volume of a fluid is a function of fluid temperature and pressure and is a dependent variable, while the mass of a fluid is a quantity that does not change with changes in time, space temperature, and pressure. As described above, the flow measurement value of a commonly used flowmeter, such as an orifice plate flowmeter, a laminar flow mass flowmeter, a turbine flowmeter, a vortex shedding flowmeter, an electromagnetic flowmeter, a rotor flowmeter, an ultrasonic flowmeter, and an oval gear flowmeter, is the volume flow rate of a fluid. When the mass flow sensor in the prior art is used, the device is inconvenient to disassemble and assemble, and meanwhile, the installation error of the device is large. Accordingly, there is a need for improvements in the art.
The invention content is as follows:
it is an object of the present invention to provide a mass flow sensor that is easy to install and solves the problems mentioned in the background art.
In order to solve the above problems, the present invention provides a technical solution:
the utility model provides a mass flow sensor easy to assemble, includes go-between, urceolus, inner tube, adjustment mechanism, connecting pipe, installation mechanism, slewing mechanism, measuring stick, gauge outfit, annular, scavenge port, the welding has two urceolus on the go-between, sliding connection has the inner tube in the urceolus, be provided with adjustment mechanism on the inner tube, be provided with installation mechanism on the inner tube, be provided with the connecting pipe in the installation mechanism, the outside of go-between is provided with slewing mechanism, be provided with the measuring stick in the slewing mechanism, be provided with the gauge outfit on the measuring stick, the annular has been seted up in the go-between, sliding connection has the measuring stick in the annular.
Preferably, the connecting ring is provided with a ventilation hole, and the ventilation hole is communicated with the annular groove. The annular groove is communicated with the inner cylinder through the arrangement of the ventilating holes.
Preferably, the adjusting mechanism comprises a corrugated sleeve, a sliding pin, a sliding barrel, a sliding groove, a spiral ring and a sliding block, the corrugated sleeve is bonded with the connecting ring, the corrugated sleeve is bonded with the inner barrel, the sliding pin is welded on the inner barrel, the sliding barrel is fixedly sleeved on the outer side of the sliding pin and is in contact with the inner barrel, the sliding barrel is in sliding connection with the outer barrel, the sliding groove is formed in the outer barrel, the sliding pin is connected in the sliding groove in a sliding mode, the spiral ring is connected to the outer barrel through threads, and the spiral ring is in sliding connection with the sliding pin. The inner barrel can be adjusted in the outer barrel in a telescopic mode by rotating the spiral ring and the outer barrel to move in a threaded mode, so that the device can be used for adjusting the telescopic amount of the inner barrel in the outer barrel and reducing installation errors.
Preferably, a sliding block is welded on the sliding pin, and the sliding block is in contact with the spiral ring. Through the arrangement of the sliding block, the friction force between the sliding pin and the spiral ring is reduced.
As preferred, installation mechanism includes chimb, sealing ring, flange, end cover, storage tank, kicking block, spring, draw-in groove, fixed the cup jointing has the chimb on the inner tube, it has the sealing ring to bond on the chimb, sealing ring and connecting pipe contact, be provided with the flange on the connecting pipe, the outside of chimb is rotated and is connected with the end cover, end cover and flange pass through threaded connection, the storage tank has been seted up on the flange, sliding connection has the kicking block in the storage tank, be provided with the spring in the storage tank, the one end and the kicking block welding of spring, the other end and the chimb welding of spring, a plurality of draw-in grooves have been seted up on the end cover. Threaded motion is done through rotating end cover and flange, and then is connected inner tube and connecting pipe for the device is convenient for install, and compresses tightly the sealing ring on the flange through the chimb, and then makes to connect the leakproofness better between inner tube and the connecting pipe.
Preferably, the clamping grooves are distributed on the end cover in an annular array, and the top blocks are connected in the clamping grooves in a sliding mode. Through setting up the draw-in groove, be convenient for and kicking block cooperation are spacing to the end cover.
As preferred, slewing mechanism includes sleeve, bulge loop, seal groove, connecting plate, inserted bar, pressure spring, jack, sleeve and go-between rotate to be connected, sleeve and urceolus rotate to be connected, sleeve and test bar are fixed to be cup jointed, the fixed bulge loop that has cup jointed in the sleeve, the seal groove has been seted up on the urceolus, sliding connection has the bulge loop in the seal groove, the outside sliding connection of test bar has the connecting plate, the welding has the inserted bar on the connecting plate, inserted bar and sleeve sliding connection, the outside of inserted bar is provided with the pressure spring, a plurality of jacks have been seted up on the urceolus, and is a plurality of jack evenly distributed is on the urceolus, sliding connection has the inserted bar in the jack. After the device is installed, the sleeve can be rotated according to actual requirements, and the sleeve is limited through the cooperation of the inserted bar and the jack after rotation, so that the position of the gauge outfit is convenient to adjust.
Preferably, one end of the pressure spring is welded with the connecting plate, and the other end of the pressure spring is welded with the sleeve. Through setting up the pressure spring for the connecting plate is convenient for reset.
The beneficial effects of the invention are: the invention relates to a mass flow sensor convenient to mount, which has the characteristics of convenience in disassembly and assembly and small mounting error, and has the following beneficial effects in specific use:
firstly, through setting up structures such as ripple cover, sliding pin, slide cartridge, spout, spiro, slider, make screw motion through rotating spiro and urceolus, and then make the inner tube can stretch out and draw back the regulation in the urceolus for the device is when using, can be through adjusting the flexible volume of inner tube in the urceolus, and then reduce installation error.
Secondly, through setting up chimb, sealing ring, flange, end cover, storage tank, kicking block, spring, draw-in groove isotructure, be screw motion through rotating end cover and flange, and then connect inner tube and connecting pipe for the device is convenient for install, and compresses tightly the sealing ring on the flange through the chimb, and then makes between inner tube and the connecting pipe connection leakproofness better.
Finally, through setting up sleeve, bulge loop, seal groove, connecting plate, inserted bar, pressure spring, jack isotructure, after the device installation, can rotate the sleeve according to actual demand to through inserted bar and jack cooperation after rotating, it is spacing to the sleeve, and then make the gauge outfit position be convenient for adjust.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a perspective view of the overall construction of the present invention;
FIG. 2 is a front cross-sectional view of FIG. 1 of the present invention;
FIG. 3 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;
FIG. 4 is an enlarged view of the invention at B in FIG. 2;
FIG. 5 is an enlarged view of the invention at C of FIG. 2;
fig. 6 is an enlarged view of the invention at D in fig. 2.
In the figure: 1. a connecting ring; 2. an outer cylinder; 3. an inner barrel; 4. an adjustment mechanism; 41. a corrugated sleeve; 42. a slide pin; 43. a slide cylinder; 44. a chute; 45. a spiro ring; 46. a slider; 5. a connecting pipe; 6. an installation mechanism; 61. a convex edge; 62. a seal ring; 63. blocking edges; 64. an end cap; 65. a containing groove; 66. a top block; 67. a spring; 68. a card slot; 7. a rotating mechanism; 71. a sleeve; 72. a convex ring; 73. a sealing groove; 74. a connecting plate; 75. inserting a rod; 76. a pressure spring; 77. a jack; 8. a detection lever; 9. a gauge head; 10. a ring groove; 11. and (4) ventilating holes.
The specific implementation mode is as follows:
as shown in fig. 1 to 6, the following technical solutions are adopted in the present embodiment:
the embodiment is as follows:
the utility model provides a mass flow sensor easy to assemble, includes go-between 1, urceolus 2, inner tube 3, adjustment mechanism 4, connecting pipe 5, installation mechanism 6, slewing mechanism 7, measuring rod 8, gauge outfit 9, annular 10, scavenge port 11, the welding has two urceolus 2 on the go-between 1, sliding connection has inner tube 3 in the urceolus 2, be provided with adjustment mechanism 4 on the inner tube 3, be provided with installation mechanism 6 on the inner tube 3, be provided with connecting pipe 5 in the installation mechanism 6, the outside of go-between 1 is provided with slewing mechanism 7, be provided with measuring rod 8 in the slewing mechanism 7, be provided with gauge outfit 9 on the measuring rod 8, annular 10 has been seted up in the go-between 1, sliding connection has measuring rod 8 in annular 10.
Wherein, the connecting ring 1 is provided with a ventilating hole 11, and the ventilating hole 11 is communicated with the ring groove 10. The annular groove 10 is communicated with the inner cylinder 3 through the arrangement of the vent holes 11.
The adjusting mechanism 4 comprises a corrugated sleeve 41, a sliding pin 42, a sliding barrel 43, a sliding groove 44, a spiral ring 45 and a sliding block 46, the corrugated sleeve 41 is bonded with the connecting ring 1, the corrugated sleeve 41 is bonded with the inner barrel 3, the sliding pin 42 is welded on the inner barrel 3, the sliding barrel 43 is fixedly sleeved on the outer side of the sliding pin 42, the sliding barrel 43 is in contact with the inner barrel 3, the sliding barrel 43 is in sliding connection with the outer barrel 2, the sliding groove 44 is formed in the outer barrel 2, the sliding pin 42 is connected in the sliding groove 44 in a sliding mode, the spiral ring 45 is connected on the outer barrel 2 through threads, and the spiral ring 45 is in sliding connection with the sliding pin 42. The spiral ring 45 and the outer barrel 2 are rotated to move in a threaded manner, so that the inner barrel 3 can be adjusted in the outer barrel 2 in a telescopic manner, and when the device is used, the telescopic amount of the inner barrel 3 in the outer barrel 2 can be adjusted, so that the installation error is reduced.
The slide pin 42 is welded with a slide block 46, and the slide block 46 is in contact with the spiral ring 45. The friction between the slide pin 42 and the spiral ring 45 is reduced by providing the slider 46.
Wherein, installation mechanism 6 includes chimb 61, sealing ring 62, flange 63, end cover 64, storage tank 65, kicking block 66, spring 67, draw-in groove 68, chimb 61 has been cup jointed to the last fixed of inner tube 3, it has sealing ring 62 to bond on the chimb 61, sealing ring 62 and the 5 contacts of connecting pipe, be provided with flange 63 on the connecting pipe 5, the outside of chimb 61 is rotated and is connected with end cover 64, end cover 64 and flange 63 pass through threaded connection, storage tank 65 has been seted up on the chimb 61, sliding connection has kicking block 66 in the storage tank 65, be provided with spring 67 in the storage tank 65, spring 67's one end and kicking block 66 weld, spring 67's the other end and chimb 61 weld, a plurality of draw-in grooves 68 have been seted up on the end cover 64. Do the screw motion through rotating end cover 64 and flange 63, and then connect inner tube 3 and connecting pipe 5 for the device is convenient for install, and compresses tightly sealing ring 62 on flange 63 through chimb 61, and then makes the connection leakproofness better between inner tube 3 and the connecting pipe 5.
The plurality of clamping grooves 68 are distributed on the end cover 64 in an annular array, and the top block 66 is slidably connected in the clamping grooves 68. The end cover 64 is limited by the clamping groove 68 which is convenient to match with the top block 66.
Wherein, slewing mechanism 7 includes sleeve 71, bulge loop 72, seal groove 73, connecting plate 74, inserted bar 75, pressure spring 76, jack 77, sleeve 71 and go-between 1 rotate to be connected, sleeve 71 and urceolus 2 rotate to be connected, sleeve 71 and 8 fixed sockets of measuring staff, the fixed cup joint of sleeve 71 has bulge loop 72, seal groove 73 has been seted up on urceolus 2, sliding connection has bulge loop 72 in the seal groove 73, the outside sliding connection of measuring staff 8 has connecting plate 74, the welding has inserted bar 75 on the connecting plate 74, inserted bar 75 and sleeve 71 sliding connection, the outside of inserted bar 75 is provided with pressure spring 76, a plurality of jack 77 has been seted up on urceolus 2, it is a plurality of jack 77 evenly distributed is on urceolus 2, sliding connection has inserted bar 75 in the jack 77. After the device is installed, the sleeve 71 can be rotated according to actual requirements, and the sleeve 71 is limited by matching the insertion rod 75 and the insertion hole 77 after the sleeve is rotated, so that the position of the gauge outfit 9 is convenient to adjust.
One end of the pressure spring 76 is welded with the connecting plate 74, and the other end of the pressure spring 76 is welded with the sleeve 71. The return of the connecting plate 74 is facilitated by the provision of a compression spring 76.
The using state of the invention is as follows: during installation, the spiral ring 45 is manually rotated, the spiral ring 45 rotates and performs threaded motion with the outer barrel 2, so that the spiral ring 45 moves towards the connecting pipe 5, the spiral ring 45 drives the sliding pin 42 to move, the sliding pin 42 drives the inner barrel 3 to move, and further the inner barrel 3 can be extended and adjusted in the outer barrel 2, so that when the device is used, the device can reduce installation errors by adjusting the extension and retraction amount of the inner barrel 3 in the outer barrel 2, then the end cover 64 and the flange 63 are rotated to perform threaded motion, so that the inner barrel 3 and the connecting pipe 5 are connected, the device is convenient to install, the sealing ring 62 is tightly pressed on the flange 63 through the flange 61, the connection tightness between the inner barrel 3 and the connecting pipe 5 is better, the top block 66 and the clamping groove 68 are dislocated in the rotation process of the end cover 64, the spring 67 is compressed, the top block 66 completely enters the accommodating groove 65, when the rotation of the end cover 64 is stopped, the kicking block 66 aligns with another draw-in groove 68, spring 67 resets, make the kicking block 66 get into in the draw-in groove 68, it is spacing to end cover 64, make end cover 64 not be difficult for not hard up gyration, after the device installation is accomplished, continue to adjust gauge outfit 9 position with the demand according to being, move connecting plate 74 to gauge outfit 9 direction, make pressure spring 76 stretched, inserted bar 75 and jack 77 break away from, and then make sleeve 71 rotate, sleeve 71 drives detection rod 8 and slides in annular 10, after sliding to the demand position, loosen connecting plate 74, pressure spring 76 resets and makes connecting plate 74 reset, and then make inserted bar 75 peg graft and get into in jack 77, it is spacing to sleeve 71, after the device installation, can rotate sleeve 71 according to actual demand, and pass through inserted bar 75 and jack 77 cooperation after rotating, it is spacing to sleeve 71, and then make gauge outfit 9 position be convenient for adjust.
While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (8)
1. The utility model provides a mass flow sensor easy to assemble, includes go-between (1), urceolus (2), inner tube (3), adjustment mechanism (4), connecting pipe (5), installation mechanism (6), slewing mechanism (7), measuring stick (8), gauge outfit (9), annular (10), scavenge port (11), its characterized in that: the welding has two urceolus (2) on go-between (1), sliding connection has inner tube (3) in urceolus (2), be provided with adjustment mechanism (4) on inner tube (3), be provided with installation mechanism (6) on inner tube (3), be provided with connecting pipe (5) in installation mechanism (6), the outside of go-between (1) is provided with slewing mechanism (7), be provided with in slewing mechanism (7) measuring bar (8), be provided with gauge outfit (9) on measuring bar (8), annular (10) have been seted up in go-between (1), sliding connection has measuring bar (8) in annular (10).
2. A readily installable mass flow sensor according to claim 1, wherein: the connecting ring (1) is provided with a ventilating hole (11), and the ventilating hole (11) is communicated with the ring groove (10).
3. A readily installable mass flow sensor according to claim 1, wherein: adjustment mechanism (4) are including ripple cover (41), sliding pin (42), slide cartridge (43), spout (44), spiro (45), slider (46), ripple cover (41) and go-between (1) bond, ripple cover (41) and inner tube (3) bond, the welding has sliding pin (42) on inner tube (3), fixed the cup jointing in the outside of sliding pin (42) has slide cartridge (43), slide cartridge (43) and inner tube (3) contact, slide cartridge (43) and urceolus (2) sliding connection, seted up spout (44) in urceolus (2), sliding pin (42) sliding connection has in spout (44), there is spiro (45) through threaded connection on urceolus (2), spiro (45) and sliding pin (42) sliding connection.
4. A readily installable mass flow sensor according to claim 3, wherein: the sliding pin (42) is welded with a sliding block (46), and the sliding block (46) is in contact with the spiral ring (45).
5. A readily installable mass flow sensor according to claim 1, wherein: installation mechanism (6) is including chimb (61), sealing ring (62), flange (63), end cover (64), storage tank (65), kicking block (66), spring (67), draw-in groove (68), fixed cover has connect chimb (61) on inner tube (3), it has sealing ring (62) to bond on chimb (61), sealing ring (62) and connecting pipe (5) contact, be provided with flange (63) on connecting pipe (5), the outside of chimb (61) is rotated and is connected with end cover (64), end cover (64) and kicking block (63) pass through threaded connection, storage tank (65) have been seted up on chimb (61), sliding connection has kicking block (66) in storage tank (65), be provided with spring (67) in storage tank (65), the one end and the kicking block (66) welding of spring (67), the other end and the welding of chimb (61) of spring (67), the end cover (64) is provided with a plurality of clamping grooves (68).
6. A readily installable mass flow sensor according to claim 5, wherein: the clamping grooves (68) are distributed on the end cover (64) in an annular array, and the jacking blocks (66) are connected in the clamping grooves (68) in a sliding mode.
7. A readily installable mass flow transducer according to claim 1 wherein: the rotating mechanism (7) comprises a sleeve (71), a convex ring (72), a sealing groove (73), a connecting plate (74), an inserting rod (75), a pressure spring (76) and a jack (77), the sleeve (71) is rotatably connected with the connecting ring (1), the sleeve (71) is rotatably connected with the outer barrel (2), the sleeve (71) is fixedly sleeved with the detection rod (8), the convex ring (72) is fixedly sleeved in the sleeve (71), the outer barrel (2) is provided with the sealing groove (73), the convex ring (72) is slidably connected in the sealing groove (73), the connecting plate (74) is slidably connected to the outer side of the detection rod (8), the inserting rod (75) is welded on the connecting plate (74), the inserting rod (75) is slidably connected with the sleeve (71), the pressure spring (76) is arranged on the outer side of the inserting rod (75), and the jacks (77) are formed in the outer barrel (2), a plurality of jack (77) evenly distributed is on urceolus (2), sliding connection has inserted bar (75) in jack (77).
8. A readily installable mass flow sensor according to claim 7, wherein: one end of the pressure spring (76) is welded with the connecting plate (74), and the other end of the pressure spring (76) is welded with the sleeve (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210725027.1A CN115096390A (en) | 2022-06-23 | 2022-06-23 | Mass flow sensor convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210725027.1A CN115096390A (en) | 2022-06-23 | 2022-06-23 | Mass flow sensor convenient to install |
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| Publication Number | Publication Date |
|---|---|
| CN115096390A true CN115096390A (en) | 2022-09-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210725027.1A Pending CN115096390A (en) | 2022-06-23 | 2022-06-23 | Mass flow sensor convenient to install |
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| CN (1) | CN115096390A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117890395A (en) * | 2024-03-14 | 2024-04-16 | 成都洋湃科技有限公司 | Heavy caliber finished product crude oil measuring device, method, electronic equipment and measuring system |
-
2022
- 2022-06-23 CN CN202210725027.1A patent/CN115096390A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117890395A (en) * | 2024-03-14 | 2024-04-16 | 成都洋湃科技有限公司 | Heavy caliber finished product crude oil measuring device, method, electronic equipment and measuring system |
| CN117890395B (en) * | 2024-03-14 | 2024-05-17 | 成都洋湃科技有限公司 | Heavy caliber finished product crude oil measuring device, method, electronic equipment and measuring system |
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