CN112097848A - Novel large-diameter intelligent water meter - Google Patents
Novel large-diameter intelligent water meter Download PDFInfo
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- CN112097848A CN112097848A CN202010985958.6A CN202010985958A CN112097848A CN 112097848 A CN112097848 A CN 112097848A CN 202010985958 A CN202010985958 A CN 202010985958A CN 112097848 A CN112097848 A CN 112097848A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 147
- 238000007789 sealing Methods 0.000 claims abstract description 47
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 15
- 229910052802 copper Inorganic materials 0.000 claims description 15
- 239000010949 copper Substances 0.000 claims description 15
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000002035 prolonged effect Effects 0.000 claims description 3
- 239000004429 Calibre Substances 0.000 claims description 2
- 230000005855 radiation Effects 0.000 claims description 2
- 230000008602 contraction Effects 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Classifications
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- 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
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- 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
- G01F15/005—Valves
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- 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
- G01F15/14—Casings, e.g. of special material
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- 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
- G01F15/185—Connecting means, e.g. bypass conduits
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Abstract
The invention discloses a novel large-diameter intelligent water meter, and particularly relates to the technical field of intelligent water meters. According to the invention, the sealing structure is arranged, the sealing structure comprises the telescopic grooves which are arranged on two sides of the ball body, the telescopic grooves are fixed in the inner side wall of the second pipe body, the spring is fixed on one side in the telescopic grooves, the rubber ring is fixed on one side of the spring, and when the ball body is in a closed state, the spring is in a contraction state, so that the spring can tightly push the rubber ring and the ball body by utilizing the reset elasticity, thereby the rubber ring seals the joint between the ball body and the second pipe body, the sealing performance of the joint is enhanced, the water leakage phenomenon is prevented, and the use requirement can be met.
Description
Technical Field
The invention relates to the technical field of intelligent water meters, in particular to a novel large-caliber intelligent water meter.
Background
The nominal caliber of the water meter is larger than 50mm, the water meter is a large caliber water meter, the large caliber water meter is often applied to industry and large-scale engineering, along with the continuous development and progress of science and technology, the water meter can realize intelligent control, so that a large caliber intelligent water meter is provided, but the existing large caliber intelligent water meter has many problems and defects, and a novel large caliber intelligent water meter is needed.
In the process of implementing the invention, the inventor finds that at least the following problems in the prior art are not solved:
(1) the liquid leakage phenomenon easily occurs in the valve body of the traditional novel large-caliber intelligent water meter, and the use requirement cannot be met;
(2) the traditional novel large-caliber intelligent water meter is inconvenient for controlling the opening and closing of the valve body and is inconvenient to use;
(3) the traditional novel large-caliber intelligent water meter is complex to assemble and inconvenient to use;
(4) the shell of the traditional novel large-caliber intelligent water meter is easy to deform due to extrusion, and the internal temperature of the shell is high in long-time uninterrupted work, so that the water meter component is easy to damage, and the service life of the water meter is shortened;
(5) the inconvenient locking of traditional novel heavy-calibre intelligence water gauge table lid and open and shut causes the water gauge to appear damaging easily.
Disclosure of Invention
The invention aims to provide a novel large-caliber intelligent water meter, which aims to solve the problems that the liquid leakage phenomenon is easy to occur in the valve body and the use requirement cannot be met in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a novel large-caliber intelligent water meter comprises a first pipe body and a second pipe body, wherein the second pipe body is arranged on one side of the first pipe body, a convenient connection structure is arranged between one side of the first pipe body and one side of the second pipe body, a rotating shaft is movably connected inside the first pipe body, a plurality of groups of impellers are fixedly connected outside the rotating shaft, a water meter shell is fixedly connected at the middle position of the top end of the first pipe body, a top cover is arranged at the top end of the water meter shell, an intelligent counter is fixedly connected at the bottom end inside the water meter shell, a dial plate is fixedly connected at the top end of the intelligent counter, a protective heat dissipation structure is arranged on the inner side wall of the water meter shell, a locking structure is arranged at the bottom end of the top cover, a valve seat is fixedly connected at the top end of the second pipe body, a control box is fixedly connected at, the bottom end of the stepping motor penetrates into the second pipe body and is fixedly connected with a valve shaft, the bottom end of the valve shaft is movably connected with the bottom end of the second pipe body, a ball body is arranged at a position, close to the bottom end, of the valve shaft, a through groove is formed in the ball body, and a sealing structure is arranged between the ball body and the inner side wall of the second pipe body;
the sealing structure comprises a telescopic groove, the telescopic groove is arranged on two sides of the ball body and fixedly connected inside the inner side wall of the second pipe body, one side of the telescopic groove is fixedly connected with a spring, and one side of the spring is fixedly connected with a rubber ring.
Preferably, the outer diameter of the rubber ring is smaller than the inner diameter of the telescopic groove, and one side of the rubber ring is tightly attached to the outer surface of the ball body.
Preferably, a shaft sleeve is arranged outside the rotating shaft, and the top end of the rotating shaft penetrates through the inside of the water meter shell through the shaft sleeve and is fixedly connected with the input end of the intelligent counter.
Preferably, the connection structure of being convenient for comprises first concatenation flange, second concatenation flange, seal groove, sealing washer, fixing bolt and fixed orifices, first concatenation flange is fixed connection in the both sides of pivot respectively, second concatenation flange is fixed connection in the both sides of second body respectively, one side fixedly connected with sealing washer of first concatenation flange, the inside of second concatenation flange one side is provided with the seal groove, the inside of first concatenation flange and second concatenation flange is provided with the multiunit fixed orifices, fixing bolt has been run through to the inside of fixed orifices.
Preferably, the first splicing flange and the second splicing flange are equal in size, and the fixing holes are arranged in the first splicing flange and the second splicing flange at equal intervals.
Preferably, the outer diameter of the sealing ring is smaller than the inner diameter of the sealing groove, and the sealing ring is embedded in the sealing groove.
Preferably, the protection heat radiation structure comprises interior casing, fixed block, heat conduction copper sheet and cavity, fixed block fixed connection is on the inside wall of water meter case, the one end fixedly connected with interior casing of fixed block, be provided with the cavity between interior casing and the water meter case, the inside both sides of cavity run through there is the heat conduction copper sheet.
Preferably, two sides of the heat-conducting copper sheet extend to the inside of the water meter shell and the outside of the water meter shell respectively.
Preferably, the locking structure comprises articulated seat, rubber buffer, joint piece and joint groove, articulated seat fixed connection is on the top of water meter shell one side, one side of top cap is articulated with articulated seat activity, rubber buffer fixed connection is in the bottom of top cap, joint piece fixed connection is at the opposite side of top cap, joint groove fixed connection is on the top of water meter shell opposite side.
Preferably, the outer diameter of the clamping block is smaller than the inner diameter of the clamping groove, and a clamping structure is formed between the clamping block and the clamping groove.
Compared with the prior art, the invention has the beneficial effects that: the novel large-diameter intelligent water meter not only realizes that the liquid leakage phenomenon is not easy to occur in the valve body, can meet the use requirement, realizes the convenient control of the opening and closing of the valve body, is convenient to use, realizes the simple assembly and convenient use, realizes that the meter shell is not easy to be extruded and deformed, but also can dissipate the heat generated in the meter shell in long-time uninterrupted work, avoids the damage of a water meter component, prolongs the service life of the water meter, realizes the convenient locking and opening and closing of the meter cover, and prevents the damage of the water meter;
(1) by arranging the sealing structure, the sealing structure comprises the telescopic grooves which are arranged on two sides of the ball body, the telescopic grooves are fixed inside the inner side wall of the second pipe body, the spring is fixed on one side inside the telescopic grooves, the rubber ring is fixed on one side of the spring, and when the ball body is in a closed state, the spring is in a contraction state, so that the spring can tightly push the rubber ring and the ball body by utilizing reset elasticity, the rubber ring seals the joint between the ball body and the second pipe body, the sealing performance of the joint is enhanced, the water leakage phenomenon is prevented, and the use requirement can be met;
(2) when the valve shaft is used, the stepping motor is started, the valve shaft is driven by the stepping motor to rotate, the valve shaft drives the ball to rotate, the rotating angle of the stepping motor is adjusted, the stepping motor rotates 90 degrees each time, when the through groove on the ball rotates to be the same as the flowing direction of water in the second pipe body, the ball is in an opening and closing state, otherwise, when the through groove on the ball rotates to be vertical to the flowing direction of the water in the second pipe body, the ball is in a closing state, the flowing of the water can be controlled by controlling the rotation of the stepping motor, the operation is simple, and the use is very convenient;
(3) when the water meter is used, the first splicing flange and the second splicing flange are fixed together through the fixing bolt and the fixing hole, and the sealing ring is embedded in the sealing groove to seal the joint of the first splicing flange and the second splicing flange, so that the splicing assembly of the water meter and the valve body can be completed, and the water meter is simple to operate and convenient to use;
(4) by arranging the inner shell, the fixed block, the heat-conducting copper sheet and the cavity, when the water meter is used, the inner part of the water meter can be protected doubly through the inner shell and the water meter shell, the structural strength of the water meter shell is enhanced, the water meter shell is prevented from being deformed and damaged, and meanwhile, the heat generated in the water meter shell in long-term uninterrupted work can be dissipated by utilizing the heat-conducting property of the heat-conducting copper sheet, so that the water meter component is prevented from being damaged, and the service life of the water meter is prolonged;
(5) through being provided with articulated seat, the rubber buffer, joint piece and joint groove, when needs are opened the top cap, extract the joint piece from joint inslot portion, just so can open the top cap, when closing, cover the top cap on the water meter shell, the rubber buffer inlays in the inside of water meter shell this moment, guarantee the leakproofness on water meter shell top, then realize the locking to the top cap at joint inslot portion with joint piece joint, just so can open and shut the top cap under the sealed circumstances of assurance, prevent that the water gauge from appearing damaging.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is an enlarged partial cross-sectional view taken at A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged front view of a water meter case according to the present invention;
FIG. 4 is an enlarged front view of the top cover of the present invention;
FIG. 5 is an enlarged front view of a partial cross-section of the heat dissipation structure of the present invention;
fig. 6 is a side view of a first splicing flange according to the present invention, partially sectioned and enlarged.
In the figure: 1. a first pipe body; 2. a rotating shaft; 3. an impeller; 4. the connecting structure is convenient; 401. a first splice flange; 402. a second splicing flange; 403. a sealing groove; 404. a seal ring; 405. fixing the bolt; 406. a fixing hole; 5. a second tube body; 6. a valve shaft; 7. a sphere; 8. a through groove; 9. a valve seat; 10. a stepping motor; 11. a control box; 12. a water meter housing; 13. a top cover; 14. a telescopic groove; 15. a spring; 16. a rubber ring; 17. an intelligent counter; 18. a dial plate; 19. a protective heat dissipation structure; 1901. an inner housing; 1902. a fixed block; 1903. a thermally conductive copper sheet; 1904. a cavity; 20. a locking structure; 2001. a hinged seat; 2002. a rubber plug; 2003. a clamping block; 2004. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1: referring to fig. 1-6, a novel large-caliber intelligent water meter comprises a first pipe 1 and a second pipe 5, the second pipe 5 is disposed on one side of the first pipe 1, a convenient connection structure 4 is disposed between one side of the first pipe 1 and one side of the second pipe 5, a rotating shaft 2 is movably connected inside the first pipe 1, a plurality of sets of impellers 3 are fixedly connected outside the rotating shaft 2, a water meter shell 12 is fixedly connected at the middle position of the top end of the first pipe 1, a top cover 13 is disposed on the top end of the water meter shell 12, an intelligent counter 17 is fixedly connected at the bottom end inside the water meter shell 12, a dial 18 is fixedly connected at the top end of the intelligent counter 17, a protective heat dissipation structure 19 is disposed on the inner side wall of the water meter shell 12, a locking structure 20 is disposed at the bottom end of the top cover 13, a valve seat 9 is fixedly connected at the top end of the second pipe, a sealing structure is arranged between the ball body 7 and the inner side wall of the second pipe body 5;
referring to fig. 1-6, the novel large-caliber intelligent water meter further comprises a sealing structure, the sealing structure comprises telescopic grooves 14, the telescopic grooves 14 are arranged on two sides of the sphere 7, the telescopic grooves 14 are fixedly connected inside the inner side wall of the second pipe body 5, one side inside the telescopic grooves 14 is fixedly connected with a spring 15, and one side of the spring 15 is fixedly connected with a rubber ring 16;
the outer diameter of the rubber ring 16 is smaller than the inner diameter of the telescopic groove 14, and one side of the rubber ring 16 is tightly attached to the outer surface of the sphere 7;
a shaft sleeve is arranged outside the rotating shaft 2, and the top end of the rotating shaft 2 penetrates into the water meter shell 12 through the shaft sleeve and is fixedly connected with the input end of the intelligent counter 17;
specifically, as shown in fig. 1 and fig. 2, when the ball body 7 is in the closed state, the spring 15 is in the contracted state, so that the spring 15 can tightly push the rubber ring 16 against the ball body 7 by using the return elastic force, so that the rubber ring 16 seals the joint between the ball body 7 and the second pipe body 5, the sealing performance of the joint is enhanced, the water leakage phenomenon is prevented, and the use requirement can be met.
Example 2: a stepping motor 10 is fixedly connected inside the valve seat 9, the model of the stepping motor 10 can be SPS57HS30, the bottom end of the stepping motor 10 penetrates into the second pipe body 5 and is fixedly connected with a valve shaft 6, the bottom end of the valve shaft 6 is movably connected with the bottom end inside the second pipe body 5, a sphere 7 is arranged at the position, close to the bottom end, of the valve shaft 6, and a through groove 8 is formed inside the sphere 7;
specifically, as shown in fig. 1, when using, start step motor 10, step motor 10 drives valve shaft 6 and rotates, valve shaft 6 drives spheroid 7 and rotates, adjustment step motor 10 pivoted angle makes it rotate 90 degrees at every turn, it is the same with the flow direction of the inside water of second body 5 to rotate through groove 8 on spheroid 7, spheroid 7 is in the state of opening and shutting, otherwise when through groove 8 on spheroid 7 rotates to perpendicular with the flow direction of the inside water of second body 5, spheroid 7 is in the closed state, just so can be through the circulation of the rotation control water of control step motor 10, and easy operation, it is very convenient to use.
Example 3: the connecting structure 4 comprises a first splicing flange 401, a second splicing flange 402, a sealing groove 403, a sealing ring 404, a fixing bolt 405 and a fixing hole 406, wherein the first splicing flange 401 is respectively and fixedly connected to two sides of the rotating shaft 2, the second splicing flange 402 is respectively and fixedly connected to two sides of the second pipe body 5, the sealing ring 404 is fixedly connected to one side of the first splicing flange 401, the sealing groove 403 is arranged inside one side of the second splicing flange 402, a plurality of groups of fixing holes 406 are arranged inside the first splicing flange 401 and the second splicing flange 402, and the fixing bolt 405 penetrates through the inside of the fixing hole 406;
the first splicing flange 401 and the second splicing flange 402 have the same size, and the fixing holes 406 are arranged in the first splicing flange 401 and the second splicing flange 402 at equal intervals;
the outer diameter of the seal ring 404 is smaller than the inner diameter of the seal groove 403, and the seal ring 404 is embedded in the seal groove 403;
specifically, as shown in fig. 1 and 6, when in use, the first splicing flange 401 and the second splicing flange 402 are fixed together through the fixing bolt 405 and the fixing hole 406, and at this time, the sealing ring 404 is embedded inside the sealing groove 403 to seal the joint of the first splicing flange 401 and the second splicing flange 402, so that the splicing assembly of the water meter and the valve body can be completed, and the operation is simple and the use is convenient.
Example 4: the protective heat dissipation structure 19 comprises an inner shell 1901, a fixing block 1902, a heat conduction copper sheet 1903 and a cavity 1904, wherein the fixing block 1902 is fixedly connected to the inner side wall of the water meter shell 12, one end of the fixing block 1902 is fixedly connected with the inner shell 1901, the cavity 1904 is arranged between the inner shell 1901 and the water meter shell 12, and the heat conduction copper sheet 1903 penetrates through two sides inside the cavity 1904;
both sides of the heat-conducting copper sheet 1903 extend to the inside of the water meter case 12 and the outside of the water meter case 12, respectively;
specifically, as shown in fig. 1, fig. 3 and fig. 5, when the water meter is used, the inside of the water meter can be protected doubly through the inner casing 1901 and the water meter shell 12, the structural strength of the water meter shell 12 is enhanced, the water meter shell 12 is prevented from being deformed and damaged, and meanwhile, the heat generated in the long-term uninterrupted work inside the water meter shell can be dissipated by utilizing the heat conduction performance of the heat conduction copper sheet 1903, so that the water meter component is prevented from being damaged, and the service life of the water meter is prolonged.
Example 5: the locking structure 20 consists of a hinge seat 2001, a rubber plug 2002, a clamping block 2003 and a clamping groove 2004, wherein the hinge seat 2001 is fixedly connected to the top end of one side of the water meter shell 12, one side of the top cover 13 is movably hinged with the hinge seat 2001, the rubber plug 2002 is fixedly connected to the bottom end of the top cover 13, the clamping block 2003 is fixedly connected to the other side of the top cover 13, and the clamping groove 2004 is fixedly connected to the top end of the other side of the water meter shell 12;
the outer diameter of the clamping block 2003 is smaller than the inner diameter of the clamping groove 2004, and a clamping structure is formed between the clamping block 2003 and the clamping groove 2004;
specifically, as shown in fig. 1, 3 and 4, when the top cover 13 needs to be opened, the clamping block 2003 is pulled out from the inside of the clamping groove 2004, so that the top cover 13 can be opened, when the top cover 13 is closed, the water meter shell 12 is covered by the top cover 13, the rubber plug 2002 is embedded in the water meter shell 12 at the moment, the sealing performance of the top end of the water meter shell 12 is ensured, then the clamping block 2003 is clamped in the clamping groove 2004 to realize the locking of the top cover 13, so that the top cover 13 can be opened and closed under the condition of ensuring the sealing, and the water meter is prevented from being damaged.
The working principle is as follows: when the water leakage-proof ball valve is used, firstly, when the ball body 7 is in a closed state, the spring 15 is in a contraction state, so that the spring 15 can tightly push the rubber ring 16 and the ball body 7 by utilizing the reset elastic force, the rubber ring 16 seals the joint between the ball body 7 and the second pipe body 5, the sealing performance of the joint is enhanced, the water leakage phenomenon is prevented, and the use requirement can be met.
Afterwards, when using, start step motor 10, step motor 10 drives valve shaft 6 and rotates, valve shaft 6 drives spheroid 7 and rotates, adjustment step motor 10 pivoted angle, make it rotate 90 degrees at every turn, logical groove 8 on spheroid 7 rotates to the same with the flow direction of the inside water of second body 5, spheroid 7 is in the state of opening and shutting, otherwise logical groove 8 on spheroid 7 rotates to perpendicular when perpendicular with the flow direction of the inside water of second body 5, spheroid 7 is in the closure state, just so just can be through the circulation of the rotation control water of control step motor 10, moreover, the steam generator is simple in operation, and is very convenient to use.
Then, when the water meter is used, the first splicing flange 401 and the second splicing flange 402 are fixed together through the fixing bolt 405 and the fixing hole 406, at the moment, the sealing ring 404 is embedded in the sealing groove 403, and the joint of the first splicing flange 401 and the second splicing flange 402 is sealed, so that the splicing assembly of the water meter and the valve body can be completed, and the water meter is simple to operate and convenient to use.
Then, when using, can carry out duplicate protection to the inside of water gauge through interior casing 1901 and water gauge shell 12, strengthen the structural strength of water gauge shell 12, avoid water gauge shell 12 to appear deforming damage, utilize the heat conductivility of heat conduction copper sheet 1903 simultaneously, can dispel the inside heat that produces in the work that is incessant for a long time of watchcase like this, avoid water gauge subassembly to appear damaging, improve the life of water gauge.
Finally, when the top cover 13 needs to be opened, the clamping block 2003 is pulled out from the inside of the clamping groove 2004, so that the top cover 13 can be opened, when the top cover 13 is closed, the top cover 13 covers the water meter shell 12, the rubber plug 2002 is embedded in the water meter shell 12 at the moment, the sealing performance of the top end of the water meter shell 12 is guaranteed, then the clamping block 2003 is clamped inside the clamping groove 2004 to lock the top cover 13, so that the top cover 13 can be opened and closed under the condition that sealing is guaranteed, and the water meter is prevented from being damaged.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides a novel heavy-calibre intelligence water gauge, includes first body (1) and second body (5), its characterized in that: the water meter comprises a first pipe body (1), a second pipe body (5), a convenient connection structure (4) is arranged between one side of the first pipe body (1) and one side of the second pipe body (5), a rotating shaft (2) is movably connected inside the first pipe body (1), a plurality of groups of impellers (3) are fixedly connected to the outside of the rotating shaft (2), a water meter shell (12) is fixedly connected to the middle position of the top end of the first pipe body (1), a top cover (13) is arranged at the top end of the water meter shell (12), an intelligent counter (17) is fixedly connected to the bottom end inside the water meter shell (12), a dial (18) is fixedly connected to the top end of the intelligent counter (17), a protective heat dissipation structure (19) is arranged on the inner side wall of the water meter shell (12), a locking structure (20) is arranged at the bottom end of the top cover (13), a valve seat (9) is fixedly connected to the top end of, the top end of the valve seat (9) is fixedly connected with a control box (11), the inside of the valve seat (9) is fixedly connected with a stepping motor (10), the bottom end of the stepping motor (10) penetrates through the inside of the second pipe body (5) and is fixedly connected with a valve shaft (6), the bottom end of the valve shaft (6) is movably connected with the bottom end of the inside of the second pipe body (5), a ball body (7) is arranged at a position, close to the bottom end, of the valve shaft (6), a through groove (8) is arranged inside the ball body (7), and a sealing structure is arranged between the ball body (7) and the inner side wall of the second pipe body (5); the sealing structure comprises a telescopic groove (14), the telescopic groove (14) is formed in two sides of the ball body (7), the telescopic groove (14) is fixedly connected to the inner side wall of the second pipe body (5), one side of the inner side of the telescopic groove (14) is fixedly connected with a spring (15), and one side of the spring (15) is fixedly connected with a rubber ring (16).
2. The novel large-caliber intelligent water meter according to claim 1, characterized in that: the outer diameter of the rubber ring (16) is smaller than the inner diameter of the telescopic groove (14), and one side of the rubber ring (16) is tightly attached to the outer surface of the sphere (7).
3. The novel large-caliber intelligent water meter according to claim 1, characterized in that: the intelligent water meter is characterized in that a shaft sleeve is arranged outside the rotating shaft (2), and the top end of the rotating shaft (2) penetrates through the inside of the water meter shell (12) through the shaft sleeve and is fixedly connected with the input end of the intelligent counter (17).
4. The novel large-caliber intelligent water meter according to claim 1, characterized in that: connection structure (4) of being convenient for constitute by first concatenation flange (401), second concatenation flange (402), seal groove (403), sealing washer (404), fixing bolt (405) and fixed orifices (406), first concatenation flange (401) fixed connection is in the both sides of pivot (2) respectively, second concatenation flange (402) fixed connection is in the both sides of second body (5) respectively, one side fixedly connected with sealing washer (404) of first concatenation flange (401), the inside of second concatenation flange (402) one side is provided with seal groove (403), the inside of first concatenation flange (401) and second concatenation flange (402) is provided with multiunit fixed orifices (406), the inside of fixed orifices (406) is run through there are fixing bolt (405).
5. The novel large-caliber intelligent water meter according to claim 4, wherein: the first splicing flange (401) and the second splicing flange (402) are equal in size, and the fixing holes (406) are arranged in the first splicing flange (401) and the second splicing flange (402) at equal intervals.
6. The novel large-caliber intelligent water meter according to claim 4, wherein: the outer diameter of the sealing ring (404) is smaller than the inner diameter of the sealing groove (403), and the sealing ring (404) is embedded in the sealing groove (403).
7. The novel large-caliber intelligent water meter according to claim 1, characterized in that: the utility model discloses a water meter, protection heat radiation structure (19) comprise interior casing (1901), fixed block (1902), heat conduction copper sheet (1903) and cavity (1904), fixed block (1902) fixed connection is on the inside wall of water meter shell (12), the one end fixedly connected with of fixed block (1902) interior casing (1901), be provided with cavity (1904) between interior casing (1901) and water meter shell (12), the inside both sides of cavity (1904) are run through there is heat conduction copper sheet (1903).
8. A novel large-caliber intelligent water meter as defined in claim 7, wherein: two sides of the heat-conducting copper sheet (1903) respectively extend to the inside of the water meter shell (12) and the outside of the water meter shell (12).
9. The application of the novel large-caliber intelligent water meter according to claim 1, is characterized in that: firstly, when the sphere 7 is in a closed state, the spring 15 is in a contracted state, so that the spring 15 can tightly push the rubber ring 16 and the sphere 7 by utilizing the reset elasticity, the rubber ring 16 seals the joint between the sphere 7 and the second pipe body 5, the sealing performance of the joint is enhanced, the water leakage phenomenon is prevented, and the use requirement can be met; then, when the water circulation control valve is used, the stepping motor 10 is started, the stepping motor 10 drives the valve shaft 6 to rotate, the valve shaft 6 drives the ball body 7 to rotate, the rotating angle of the stepping motor 10 is adjusted to enable the stepping motor 10 to rotate 90 degrees every time, when the through groove 8 on the ball body 7 rotates to be the same as the flow direction of water in the second pipe body 5, the ball body 7 is in an opening and closing state, otherwise, when the through groove 8 on the ball body 7 rotates to be vertical to the flow direction of water in the second pipe body 5, the ball body 7 is in a closing state, and therefore the water circulation can be controlled by controlling the rotation of the stepping motor 10, the water circulation control valve is; then, when in use, the first splicing flange 401 and the second splicing flange 402 are fixed together through the fixing bolt 405 and the fixing hole 406, and at the moment, the sealing ring 404 is embedded in the sealing groove 403 to seal the joint of the first splicing flange 401 and the second splicing flange 402, so that the splicing assembly of the water meter and the valve body can be completed, and the operation is simple and convenient; then, when in use, the inner shell 1901 and the water meter shell 12 can carry out double protection on the interior of the water meter, the structural strength of the water meter shell 12 is enhanced, the water meter shell 12 is prevented from being deformed and damaged, and meanwhile, the heat generated in the long-time uninterrupted work in the shell can be dissipated by utilizing the heat conduction performance of the heat conduction copper sheet 1903, so that the water meter component is prevented from being damaged, and the service life of the water meter is prolonged; finally, when the top cover 13 needs to be opened, the clamping block 2003 is pulled out from the inside of the clamping groove 2004, so that the top cover 13 can be opened, when the top cover 13 is closed, the top cover 13 covers the water meter shell 12, the rubber plug 2002 is embedded in the water meter shell 12 at the moment, the sealing performance of the top end of the water meter shell 12 is guaranteed, then the clamping block 2003 is clamped inside the clamping groove 2004 to lock the top cover 13, so that the top cover 13 can be opened and closed under the condition that sealing is guaranteed, and the water meter is prevented from being damaged.
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| CN202010985958.6A CN112097848A (en) | 2020-09-18 | 2020-09-18 | Novel large-diameter intelligent water meter |
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Application publication date: 20201218 |
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