CN112179441B - Water meter device with water hammer resistant structure - Google Patents
Water meter device with water hammer resistant structure Download PDFInfo
- Publication number
- CN112179441B CN112179441B CN202011037479.8A CN202011037479A CN112179441B CN 112179441 B CN112179441 B CN 112179441B CN 202011037479 A CN202011037479 A CN 202011037479A CN 112179441 B CN112179441 B CN 112179441B
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- water
- water meter
- shell
- fixedly arranged
- meter shell
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 259
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 229920003023 plastic Polymers 0.000 claims description 28
- 239000004033 plastic Substances 0.000 claims description 25
- 238000005202 decontamination Methods 0.000 claims description 18
- 230000003588 decontaminative effect Effects 0.000 claims description 18
- 239000010935 stainless steel Substances 0.000 claims description 16
- 229910001220 stainless steel Inorganic materials 0.000 claims description 16
- 230000001681 protective effect Effects 0.000 claims description 14
- 238000005201 scrubbing Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 9
- 244000309464 bull Species 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 239000002861 polymer material Substances 0.000 claims description 2
- 230000035939 shock Effects 0.000 abstract description 36
- 230000001788 irregular Effects 0.000 abstract description 8
- 238000005336 cracking Methods 0.000 abstract description 2
- 230000003116 impacting effect Effects 0.000 abstract 1
- 239000012535 impurity Substances 0.000 description 11
- 230000008030 elimination Effects 0.000 description 6
- 238000003379 elimination reaction Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 241000282472 Canis lupus familiaris Species 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 229910001369 Brass Inorganic materials 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 230000010356 wave oscillation Effects 0.000 description 1
Classifications
-
- 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
- G01F15/10—Preventing damage by freezing or excess pressure or insufficient pressure
- G01F15/105—Preventing damage by hydraulic shocks
-
- 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
- G01F15/06—Indicating or recording devices
-
- 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
- G01F15/12—Cleaning arrangements; Filters
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Abstract
The invention relates to the technical field of water meter devices, in particular to a water meter device with a water hammer resistant structure, which comprises a water meter device main body, wherein the water meter device main body comprises a water meter shell, one end of the water meter shell is fixedly provided with a water inlet pipe, the other end of the water meter shell is fixedly provided with a water outlet pipe, and the top ends of the water inlet pipe and the water outlet pipe are respectively provided with a water hammer eliminating mechanism in a threaded manner. The invention forms a dynamic balance by arranging the water hammer eliminating mechanism and moving the piston up and down under the double actions of gas with certain pressure and irregular water hammer, thus effectively eliminating irregular water hammer vibration, and the water hammer eliminating mechanism can eliminate water flow shock wave for the second time, so that the water flow shock wave can be eliminated in the shortest time, thereby protecting the inner pipelines of the water inlet pipe and the water outlet pipe, preventing the pipelines from cracking, avoiding water flow from quickly impacting the mechanical parts in the water meter shell, and greatly prolonging the service life of the device.
Description
Technical Field
The invention relates to the technical field of water meter devices, in particular to a water meter device with a water hammer resistant structure.
Background
Along with the development of technology, more and more intelligent running water meters enter thousands of households, are meters for measuring water flow, are mostly accumulated flow measurement of water, and are generally divided into two types of volumetric water meters and speed water meters, when the specification of the water meter is selected, the size and the flow range of the flow used under the normal condition are estimated first, and then the water meter with the specification of which the common flow is closest to the value is selected as the first choice. The water meter is used for recording the water consumption of tap water, and is arranged on a water pipe, and when a user discharges water, a pointer or a character wheel on the water meter rotates to indicate the water consumption. After the water meter is produced, before leaving the factory, a water meter detection device is usually required to detect the water meter, and the difference between the measured water quantity value and the actual water quantity value of the water meter is detected.
The water hammer phenomenon is that in a pressure pipeline, the flow rate of water suddenly changes due to some external reasons (such as suddenly closing a valve and suddenly stopping a water pump unit), so that water is impacted, and the water hammer phenomenon is called water impact or water hammer.
However, when a user suddenly fails or the valve is closed too quickly, the water pipe on one side of the water meter generates water flow shock waves due to inertia of pressure water flow, and the force generated by the water flow shock waves back and forth can quickly impact the internal mechanical structure of the water meter, so that the internal fixed structure of the pipeline and the water meter is easily damaged, and the detection accuracy is affected. Therefore, there is a need to design a water meter device with a water hammer resistant structure to solve the above problems.
Disclosure of Invention
The invention aims to provide a water meter device with a water hammer resistant structure, which solves the problems that when a user suddenly fails or a valve is closed too fast in the prior water meter device in the prior art, a water pipe at one side of the water meter generates water flow shock waves due to inertia of pressure water flow, the back and forth force generated by the water flow shock waves can quickly impact the internal mechanical structure of the water meter, and the internal fixed structures of a pipeline and the water meter are easily damaged, so that the detection accuracy is affected.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a water gauge device with water hammer resistant structure, includes the water gauge device main part, the water gauge device main part includes the water gauge shell, the one end fixed mounting of water gauge shell has the inlet tube, the other end fixed mounting of water gauge shell has the outlet pipe, the top of inlet tube and outlet pipe all screw-tupe has the water hammer elimination mechanism, and the quantity of water hammer elimination mechanism is two, water hammer elimination mechanism is with water gauge shell central line symmetry distribution, water hammer elimination mechanism includes the hollow shell valve body, no. two dogs and a dog, the inside fixed mounting of hollow shell valve body has a coil spring, the bottom fixed mounting of coil spring has the removal piston, the bottom of hollow shell valve body cup joints and installs the sealing washer, the outside of removal piston closely laminates with the inner wall of hollow shell valve body, fixed placement stainless steel bradyseism ball between No. one dog and the No. two dogs, the inside of hollow shell valve body has seted up closed chamber and open cell, the hollow shell valve body adopts the brass material, coil spring adopts high alloy, no. two water gauge valve body's inside fixed mounting has the water gauge shell, water gauge shell front is equipped with water gauge side fixed mounting has the filter plate, water gauge shell inside of water gauge, water gauge shell front is equipped with the water gauge, water gauge label fixed mounting has the inside of filter plate, water gauge shell front, water gauge front surface fixed mounting respectively, the inclined ramp is symmetrically distributed by taking the center line of the water meter shell as an axis, the bottom end of the water meter shell is fixedly provided with a decontamination mechanism, and the top end of the water meter shell is fixedly provided with an amplifying mechanism.
Preferably, the amplifying mechanism comprises a plastic sleeve ring, lifting blocks, rectangular baffles, a fixing box and a protective shell, wherein the number of the rectangular baffles is two, convex lenses are embedded and installed in the plastic sleeve ring, and the lifting blocks are fixedly arranged at the top end of the plastic sleeve ring and the number of the lifting blocks is two.
Preferably, the protective shell is made of transparent plastic, and fluorescent materials are embedded and installed in the protective shell.
Preferably, a first empty groove is formed in two sides of the plastic lantern ring, a second spiral spring is fixedly installed in the first empty groove, and a limiting clamping block is fixedly installed on one side, away from each other, of the second spiral spring.
Preferably, the inside fixed mounting of fixed box has the limiting plate, the inside of fixed box has inserted spacing inserted bar, no. three coil spring is cup jointed and is installed in the outside of spacing inserted bar, no. three coil spring's one side and spacing inserted bar fixed connection, no. three coil spring's opposite side and limiting plate fixed connection, one side of fixed box and the top fixed connection of water gauge shell.
Preferably, one side of the limiting clamping blocks, which are far away from each other, is arc-shaped, and one side of the rectangular baffle is fixedly connected with one side of the inner wall of the water meter shell.
Preferably, the decontamination mechanism comprises a round rod and a decontamination box, a second empty slot is formed in the decontamination box, and the outer side of the decontamination box is connected with the bottom end of the water meter shell through threads.
Preferably, the inside fixed mounting of scrubbing box has a round bar, the bearing lantern ring has been cup jointed in the outside of a round bar, the outside of bearing lantern ring evenly fixed mounting has rotatory bull stick.
Compared with the prior art, the invention has the beneficial effects that:
1. through being provided with water hammer elimination mechanism, the motion piston is under the gaseous and irregular water hammer dual function of certain pressure, and up-and-down motion forms a dynamic balance, has eliminated irregular water hammer effectively like this and has oscillated, can eliminate rivers shock wave through water hammer elimination mechanism for rivers shock wave can be eliminated under the shortest time, thereby protection inlet tube and outlet pipe inner tube, prevent the pipeline and break, avoided rivers to strike the inside mechanical parts of water gauge shell fast, thereby prolonged the life of device greatly.
2. Through being provided with amplification mechanism, the inside convex lens of plastic collar can enlarge the inside dial plate of water gauge shell for when the staff checked meter, conveniently watch, the staff record number of being convenient for, the inside fluorescent material that has of protecting crust can absorb sunlight in daytime, and automatic luminous evening, even evening, the staff also can see the inside dial plate of clear water gauge shell, and spacing fixture block is extruded to the one end of spacing inserted bar, upwards detains and pulls the piece, and the maintenance personal of being convenient for can take out the plastic collar, thereby the internal failure problem of the maintenance water gauge shell of being convenient for.
3. Through being provided with scrubbing mechanism, rotatory bull stick receives the effect of water, forms the vortex in the inside of scrubbing box, constantly with the rotatory inside that enters into the scrubbing box of impurity, the user can be regularly with intake valve close, then come down the scrubbing box is rotatory to the inside impurity of clearance scrubbing box.
Drawings
FIG. 1 is a schematic elevational view of the structure of the present invention;
FIG. 2 is a schematic elevational cross-sectional view of the structure of the present invention;
FIG. 3 is a schematic top view of the structure of the present invention;
fig. 4 is a schematic cross-sectional elevation view of the water hammer eliminating mechanism of the present invention.
FIG. 5 is an enlarged schematic view of the partial structure of FIG. 2A according to the present invention;
fig. 6 is a schematic top view of the dirt removing mechanism of the present invention.
In the figure: 100. a water meter device body; 110. a water meter housing; 120. a water outlet pipe; 130. a water inlet pipe; 140. a filter screen; 150. a water permeable hole; 160. rotating the impeller; 170. a transparent bag; 180. a house number tag; 190. an inclined ramp; 200. a water hammer eliminating mechanism; 210. a hollow valve body; 211. moving the piston; 212. a seal ring; 213. an open closed cell; 214. a first coil spring; 215. closing the closed chamber; 216. a first stop block; 217. a second stop block; 218. stainless steel shock-absorbing balls; 300. an amplifying mechanism; 310. a plastic collar; 311. a protective shell; 312. lifting the block; 313. a convex lens; 314. a second coil spring; 315. a rectangular baffle; 316. a limit clamping block; 317. a limit inserted link; 318. a third helical spring; 319. a limiting plate; 320. a fixed box; 321. a first empty groove; 400. a decontamination mechanism; 410. a decontamination box; 411. a round bar I; 412. a bearing collar; 413. rotating the rotating rod; 414. and a second empty groove.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, an embodiment of the present invention is provided:
the water meter device with the water hammer resistant structure comprises a water meter device main body 100, wherein the water meter device main body 100 comprises a water meter shell 110, one end of the water meter shell 110 is fixedly provided with a water inlet pipe 130, the other end of the water meter shell 110 is fixedly provided with a water outlet pipe 120, the top ends of the water inlet pipe 130 and the water outlet pipe 120 are respectively inserted with a water hammer eliminating mechanism 200, the number of the water hammer eliminating mechanisms 200 is two, the water hammer eliminating mechanisms 200 are symmetrically distributed by the center line of the water meter shell 110, the water hammer eliminating mechanism 200 comprises a hollow shell valve body 210, a second stop block 217 and a first stop block 216, a first coil spring 214 is fixedly arranged in the hollow shell valve body 210, the bottom end of the first coil spring 214 is fixedly provided with a movable piston 211, the bottom end of the hollow shell valve body 210 is sleeved with a sealing ring 212, the outer side of the movable piston 211 is tightly attached to the inner wall of the hollow shell valve body 210, a stainless steel shock ball 218 is fixedly arranged between the first stop block 216 and the second stop block 217, stainless steel shock-absorbing ball 218 is stainless steel, closed seal chamber 215 and open seal chamber 213 are opened in hollow valve body 210, hollow valve body 210 adopts brass nickel plating material, first helical spring 214 adopts high alloy steel material, movable piston 211 adopts high polymer material, the bottom of hollow valve body 210 is respectively fixedly connected with water outlet pipe 120 and water inlet pipe 130 through screw thread, one side of first stop block 216 and second stop block 217 is respectively fixedly connected with water outlet pipe 120 and water inlet pipe 130, house tag 180 is fixedly installed on the front of water meter shell 110, transparent bag 170 is inserted in house tag 180, water permeable hole 150 is fixedly installed in house of water meter shell 110, filter screen 140 is opened in water permeable hole 150, rotating impeller 160 is rotatably installed in house of water meter shell 110, oblique ramp 190 is fixedly installed at the bottom of house of water meter shell 110, the inclined ramp 190 takes the center line of the water meter shell 110 as the axisymmetric distribution, the bottom end of the water meter shell 110 is fixedly provided with the decontamination mechanism 400, the top end of the water meter shell 110 is fixedly provided with the amplifying mechanism 300, a user connects the water outlet pipes 120 and 120 at two sides of the water meter shell 110 with municipal water pipes, because the water hammer eliminating mechanisms 200 at two sides of the water meter shell 110 are symmetrically distributed, the installation directions of the water inlet pipes 130 and 120 are random, the water hammer phenomenon can be prevented, the threads of the hollow shell valve body 210 are connected with the water outlet pipes 120 and the water inlet pipes 130, the sealing ring 212 increases the sealing effect, the overflow of water is prevented, the closed chamber 215 inside the hollow shell valve body 210 is provided with a closed air accommodating chamber, the lower end is provided with the movable piston 211, when the water flow shock wave enters the inside of the water inlet pipe 130, the stainless steel shock ball 218 is impacted, the stainless steel shock ball 218 can play a role of shock, the stainless steel shock absorbing ball 218 sways inwards, is blocked by the second stop block 217, the resistance of the water flow shock wave received by the stainless steel shock absorbing ball 218 is reduced, when the water flow passes through the gap of the second stop block 217 and enters the hollow valve body 210, the water flow enters the open closed chamber 213 through the bottom end of the hollow valve body 210, the water shock wave acts on the movable piston 211, the movable piston 211 moves towards the air accommodating chamber of the closed chamber 215, the first spiral spring 214 is extruded to move upwards, the moving stroke of the movable piston 211 is related to the air pressure and the water shock wave size in the closed chamber 215, the movable piston 211 moves up and down under the double effects of air with a certain pressure and irregular water shock, a dynamic balance is formed, thus the irregular water shock wave shock is effectively eliminated, the water shock wave can be eliminated twice through the water hammer eliminating mechanism 200, the water shock wave can be eliminated in the shortest time, thereby protecting the internal piping of the inlet pipe 130 and the outlet pipe 120 from cracking and avoiding the rapid impact of water flow on the mechanical parts inside the water meter housing 110.
Further, the amplifying mechanism 300 comprises a plastic collar 310, two lifting blocks 312, a rectangular baffle 315, a fixed box 320 and a protective shell 311, wherein the rectangular baffle 315 is two in number, a convex lens 313 is embedded in the plastic collar 310, the lifting blocks 312 are fixedly arranged at the top end of the plastic collar 310, the lifting blocks 312 are two in number, the dial inside the water meter shell 110 can be amplified by the convex lens 313 in the plastic collar 310, so that workers can conveniently watch the dial when the workers meter, and the workers can conveniently record numbers.
Further, the protective shell 311 is made of transparent plastic, fluorescent materials are embedded and installed in the protective shell 311, fluorescent materials are arranged in the protective shell 311, sunlight can be absorbed in the daytime, the protective shell automatically emits light at night, and staff can see the dial plate in the housing 110 of the watch at night.
Further, a first empty groove 321 is formed in two sides of the plastic collar 310, a second spiral spring 314 is fixedly installed in the two first empty grooves 321, a limiting clamping block 316 is fixedly installed on one side, away from each other, of the second spiral spring 314, the limiting clamping block 316 extrudes the second spiral spring 314 in the first empty groove 321 through extruding the limiting clamping blocks 316, the limiting clamping block 316 is extruded into the first empty groove 321, and then is clamped into a through groove in the fixing box 320, so that clamping is achieved.
Further, the limiting plate 319 is fixedly installed inside the fixed box 320, the limiting inserted rod 317 is inserted inside the fixed box 320, the third spiral spring 318 is sleeved and installed on the outer side of the limiting inserted rod 317, one side of the third spiral spring 318 is fixedly connected with the limiting inserted rod 317, the other side of the third spiral spring 318 is fixedly connected with the limiting plate 319, one side of the fixed box 320 is fixedly connected with the top end of the water meter shell 110, the limiting inserted rod 317 is extruded through extrusion, the third spiral spring 318 is extruded through the limiting inserted rod 317, the limiting clamping block 316 is extruded through one end of the limiting inserted rod 317, the lifting block 312 is buckled upwards, and maintenance personnel can take out the plastic lantern ring 310 conveniently, so that the internal fault problem of the water meter shell 110 is overhauled conveniently.
Further, the side of the spacing fixture block 316 that keeps away from each other is arc form, and one side of rectangle baffle 315 and inner wall one side fixed connection of water gauge shell 110 are convenient for with plastics lantern ring 310 down card go into the top of water gauge shell 110, also are convenient for the staff take out when the maintenance.
Further, the decontamination mechanism 400 includes a round rod 411 and a decontamination box 410, a second empty slot 414 is formed in the decontamination box 410, the outer side of the decontamination box 410 is connected with the bottom end of the water meter housing 110 through threads, and a user can close the water inlet valve regularly and then rotate the decontamination box 410, so that impurities in the decontamination box 410 are cleaned.
Further, the inside fixed mounting of scrubbing box 410 has round bar 411, the outside of round bar 411 has cup jointed bearing lantern ring 412, the outside of bearing lantern ring 412 evenly fixed mounting has rotatory bull stick 413, the impurity receives the inside that the continuous gliding of gravity enters into scrubbing box 410, the inside of scrubbing box 410 passes through bearing lantern ring 412 and rotates on round bar 411 surface, rotatory bull stick 413 receives the effect of water, form the vortex in the inside of scrubbing box 410, constantly with the rotatory inside that enters into scrubbing box 410 of impurity.
Working principle: the water outlet pipe 120 and the water outlet pipe 120 on two sides of the water meter shell 110 are connected with municipal water pipes by a user, because the water hammer eliminating mechanisms 200 on two sides of the water meter shell 110 are symmetrically distributed, the water hammer phenomenon can be prevented by the water inlet pipe 130 and the water outlet pipe 120, the hollow valve body 210 is connected with the water outlet pipe 120 and the water inlet pipe 130 by threads, the closed airtight chamber 215 inside the hollow valve body 210 is internally provided with a closed air accommodating cavity, the lower end of the closed air accommodating cavity is provided with a movable piston 211, when water flow shock waves enter the water inlet pipe 130, the stainless steel shock ball 218 is impacted, the stainless steel shock ball 218 can play a role in shock absorption, the stainless steel shock ball 218 shakes inwards and is blocked by the second stop block 217, the resistance of the water flow shock waves by the stainless steel shock ball 218 is reduced, and the water flow flows through a gap of the second stop block 217, when the water enters the hollow valve body 210, the water flow enters the open closed chamber 213 through the bottom end of the hollow valve body 210, the water shock wave acts on the movable piston 211, the movable piston 211 moves towards the air accommodating cavity of the closed chamber 215, the first coil spring 214 is extruded to move upwards, the moving stroke of the movable piston 211 is related to the air pressure and the water shock wave size in the closed chamber 215, the movable piston 211 moves up and down under the double actions of air with a certain pressure and irregular water shock, so that dynamic balance is formed, irregular water shock wave oscillation is effectively eliminated, and the water shock wave can be secondarily eliminated through the water hammer eliminating mechanism 200, so that the water shock wave can be eliminated in the shortest time, and the inner pipelines of the water inlet pipe 130 and the water outlet pipe 120 are protected.
The pipeline is inside to be long to form green fur and impurity easily and remove along with rivers, the rivers are filtered through the inside hole 150 that permeates water of water gauge shell 110, filter screen 140 separates impurity in the rivers in the bottom, prevent impurity in the rivers through entering into the upper end that rotates impeller 160, thereby influence the inside gear of water gauge shell 110 and timing carousel normal operating, the effectual life who has prolonged water gauge device main part 100, the bottom at water gauge shell 110 is stayed to the remaining impurity of rivers, through the slant ramp 190 of both sides, the one end trend that two slant ramps 190 are close to each other constantly reduces, the impurity receives the inside that gravity is continuous to slide down and enters into dirt removal box 410, the inside of dirt removal box 410 is rotated on round bar 411 surface through the bearing lantern ring 412, rotatory bull stick 413 receives the effect of water, form the vortex in the inside of dirt removal box 410, constantly rotate the inside of entering dirt removal box 410, dirt removal box 410 and water gauge shell 110 bottom are through threaded connection, the user can close the inlet valve regularly, then rotate dirt removal box 410, thereby clear up the inside impurity of dirt removal box 410.
The plastic lantern ring 310 is downwards clamped into the water meter shell 110, the limiting clamping blocks 316 on two sides are extruded, the limiting clamping blocks 316 extrude the second spiral spring 314 in the first empty groove 321, the limiting clamping blocks 316 are extruded into the first empty groove 321, then the limiting clamping blocks are clamped into the through groove in the fixed box 320, clamping is achieved, the rectangular baffle 315 drags the plastic lantern ring 310 at the bottom end of the plastic lantern ring 310, the plastic lantern ring 310 is prevented from sliding downwards, the plastic lantern ring 310 is fixed at the top end of the water meter shell 110, the inner convex lens 313 of the plastic lantern ring 310 can amplify the dial plate in the water meter shell 110, the protective shell 311 can protect the convex lens 313, dust is prevented from falling onto the convex lens 313, fluorescent materials are arranged in the protective shell 311, sunlight can be absorbed in the daytime, a worker can automatically emit light at night, even at night, the worker can see the dial plate in the water meter shell 110, the three spiral spring 318 is extruded by extruding the limiting inserting rod 317, one end of the limiting inserting rod 317 is extruded with the limiting clamping blocks 316, the lifting block 312 is upwards buckled, and maintenance workers can take the plastic lantern ring 310 out the water meter shell 110 conveniently, and accordingly, the water meter shell 110 can be easily overhauled, and the water meter can be easily broken and overhauled.
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 characteristics 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 (4)
1. A water meter device with water hammer resistant structure, comprising a water meter device body (100), characterized in that: the water meter device body (100) comprises a water meter shell (110), a water inlet pipe (130) is fixedly arranged at one end of the water meter shell (110), a water outlet pipe (120) is fixedly arranged at the other end of the water meter shell (110), water hammer eliminating mechanisms (200) are inserted into the top ends of the water inlet pipe (130) and the water outlet pipe (120) through threads, the number of the water hammer eliminating mechanisms (200) is two, the water hammer eliminating mechanisms (200) are symmetrically distributed in the middle line of the water meter shell (110), the water hammer eliminating mechanisms (200) comprise a hollow shell valve body (210), a second stop block (217) and a first stop block (216), a first spiral spring (214) is fixedly arranged in the hollow shell valve body (210), a movable piston (211) is fixedly arranged at the bottom end of the first spiral spring (214), a sealing ring (212) is sleeved at the bottom end of the hollow shell valve body (210), the outer side of the movable piston (211) is tightly attached to the inner wall of the hollow shell valve body (210), a stainless steel ball (218) is fixedly arranged between the first stop block (216) and the second stop block (217), a closed stainless steel chamber (210) is formed by adopting a high-density alloy spring, a closed-type stainless steel chamber (214) is formed by adopting a closed-type spring (213), the movable piston (211) is made of high polymer materials, the bottom end of the hollow shell valve body (210) is fixedly connected with the water outlet pipe (120) and the water inlet pipe (130) through threads, one side of the first stop block (216) and one side of the second stop block (217) are fixedly connected with the water outlet pipe (120) and the water inlet pipe (130) respectively, a house tag (180) is fixedly arranged on the front surface of the water meter shell (110), a transparent bag (170) is inserted into the house tag (180), a water permeable hole (150) is fixedly arranged in the water meter shell (110), a filter screen (140) is arranged in the water permeable hole (150), a rotating impeller (160) is rotatably arranged in the water meter shell (110), oblique ramps (190) are fixedly arranged at the bottom end of the inside of the water meter shell (110), the oblique ramps (190) are distributed in an axisymmetric mode, a dirt removing mechanism (400) is fixedly arranged at the bottom end of the water meter shell (110), and an amplifying mechanism (300) is fixedly arranged at the top end of the water meter shell (110).
The amplifying mechanism (300) comprises a plastic sleeve ring (310), lifting blocks (312), rectangular baffles (315), a fixing box (320) and a protective shell (311), wherein the number of the rectangular baffles (315) is two, convex lenses (313) are embedded and installed in the plastic sleeve ring (310), the lifting blocks (312) are fixedly installed at the top end of the plastic sleeve ring (310), and the number of the lifting blocks (312) is two;
a first empty groove (321) is formed in two sides of the plastic lantern ring (310), a second spiral spring (314) is fixedly installed in each of the two first empty grooves (321), and a limit clamping block (316) is fixedly installed on one side, away from each other, of each second spiral spring (314);
the water meter is characterized in that a limiting plate (319) is fixedly arranged in the fixed box (320), a limiting inserted rod (317) is inserted into the fixed box (320), a third spiral spring (318) is sleeved and arranged on the outer side of the limiting inserted rod (317), one side of the third spiral spring (318) is fixedly connected with the limiting inserted rod (317), the other side of the third spiral spring (318) is fixedly connected with the limiting plate (319), and one side of the fixed box (320) is fixedly connected with the top end of the water meter shell (110);
one side of the limiting clamping blocks (316) which are far away from each other is arc-shaped, and one side of the rectangular baffle plate (315) is fixedly connected with one side of the inner wall of the water meter shell (110).
2. A water meter assembly having a water hammer resistant structure as set forth in claim 1 wherein: the protective shell (311) is made of transparent plastic, and fluorescent materials are embedded and installed in the protective shell (311).
3. A water meter assembly having a water hammer resistant structure as set forth in claim 1 wherein: the decontamination mechanism (400) comprises a round rod (411) and a decontamination box (410), a second empty groove (414) is formed in the decontamination box (410), and the outer side of the decontamination box (410) is connected with the bottom end of the water meter shell (110) through threads.
4. A water meter assembly having a water hammer resistant structure as set forth in claim 3 wherein: the inside fixed mounting of scrubbing box (410) has round bar (411), the outside of round bar (411) has cup jointed bearing lantern ring (412), the outside of bearing lantern ring (412) evenly fixed mounting has rotatory bull stick (413).
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| CN202011037479.8A CN112179441B (en) | 2020-09-28 | 2020-09-28 | Water meter device with water hammer resistant structure |
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| CN112179441B true CN112179441B (en) | 2024-04-05 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112945324B (en) * | 2021-01-19 | 2023-04-07 | 山东瑞盛水表有限公司 | High-sensitivity ultrasonic induction tube section type water meter shell |
| CN112923990B (en) * | 2021-03-26 | 2024-04-02 | 甘肃欣海水利科技发展有限公司 | Intelligent water meter based on intelligent water affairs and operation method thereof |
| CN114198239A (en) * | 2021-11-05 | 2022-03-18 | 河南省汴京仪表有限公司 | Water-washed self-generating remote transmission intelligent water meter |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2690853Y (en) * | 2003-01-28 | 2005-04-06 | 刘书朴 | Full metering civil water meter |
| CN2709949Y (en) * | 2004-06-16 | 2005-07-13 | 姜永君 | Anti-back water meter |
| KR200417960Y1 (en) * | 2006-02-06 | 2006-06-07 | 한국아이치 주식회사 | The reverse current prevention meter structure of the Ball method. |
| KR200443454Y1 (en) * | 2008-06-05 | 2009-02-17 | 옴니시스템 주식회사 | Flowmeter having Antipollution Element |
| CN204346531U (en) * | 2015-01-22 | 2015-05-20 | 宁波时代仪表有限公司 | Water meter |
| CN205228565U (en) * | 2015-12-08 | 2016-05-11 | 重庆联大仪表有限公司 | Flowmeter with buffer function |
| CN205642507U (en) * | 2016-05-19 | 2016-10-12 | 江西百川水表有限公司 | Water meter device convenient to survey |
| CN205678344U (en) * | 2016-06-20 | 2016-11-09 | 福建科达消防阀门制造有限公司 | Water-hammer arrester |
| CN107345827A (en) * | 2017-06-19 | 2017-11-14 | 南京水门电子有限公司 | Suitable for underwater external-compression type mechanical pick-up device formula electronic water meter |
| CN206772356U (en) * | 2017-03-22 | 2017-12-19 | 淄博贝林电子有限公司 | A kind of water meter with automatic fitration decontamination function |
| CN206804085U (en) * | 2017-05-26 | 2017-12-26 | 赵鑫梅 | A kind of flowmeter with pooling feature |
| CN208333575U (en) * | 2018-05-30 | 2019-01-04 | 福州金泽科技有限公司 | Integral and intelligent Internet of Things essentic-water-meter |
| CN209570227U (en) * | 2019-01-24 | 2019-11-01 | 天津市金凤来仪科技有限公司 | A kind of backflow preventing structure water meter |
| CN110440089A (en) * | 2019-09-10 | 2019-11-12 | 浙江海洋大学 | A kind of water hammer cancellation element |
| CN210833736U (en) * | 2019-12-02 | 2020-06-23 | 海南琼水表业有限公司 | A antidrip device for intelligent water gauge |
| CN211085377U (en) * | 2019-11-11 | 2020-07-24 | 鹰潭国科智能物联科技有限公司 | Environment-friendly high-precision stainless steel water meter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020168037A1 (en) * | 2019-02-15 | 2020-08-20 | Fb Global Plumbing Group Llc | Fluid usage monitoring and control system |
-
2020
- 2020-09-28 CN CN202011037479.8A patent/CN112179441B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2690853Y (en) * | 2003-01-28 | 2005-04-06 | 刘书朴 | Full metering civil water meter |
| CN2709949Y (en) * | 2004-06-16 | 2005-07-13 | 姜永君 | Anti-back water meter |
| KR200417960Y1 (en) * | 2006-02-06 | 2006-06-07 | 한국아이치 주식회사 | The reverse current prevention meter structure of the Ball method. |
| KR200443454Y1 (en) * | 2008-06-05 | 2009-02-17 | 옴니시스템 주식회사 | Flowmeter having Antipollution Element |
| CN204346531U (en) * | 2015-01-22 | 2015-05-20 | 宁波时代仪表有限公司 | Water meter |
| CN205228565U (en) * | 2015-12-08 | 2016-05-11 | 重庆联大仪表有限公司 | Flowmeter with buffer function |
| CN205642507U (en) * | 2016-05-19 | 2016-10-12 | 江西百川水表有限公司 | Water meter device convenient to survey |
| CN205678344U (en) * | 2016-06-20 | 2016-11-09 | 福建科达消防阀门制造有限公司 | Water-hammer arrester |
| CN206772356U (en) * | 2017-03-22 | 2017-12-19 | 淄博贝林电子有限公司 | A kind of water meter with automatic fitration decontamination function |
| CN206804085U (en) * | 2017-05-26 | 2017-12-26 | 赵鑫梅 | A kind of flowmeter with pooling feature |
| CN107345827A (en) * | 2017-06-19 | 2017-11-14 | 南京水门电子有限公司 | Suitable for underwater external-compression type mechanical pick-up device formula electronic water meter |
| CN208333575U (en) * | 2018-05-30 | 2019-01-04 | 福州金泽科技有限公司 | Integral and intelligent Internet of Things essentic-water-meter |
| CN209570227U (en) * | 2019-01-24 | 2019-11-01 | 天津市金凤来仪科技有限公司 | A kind of backflow preventing structure water meter |
| CN110440089A (en) * | 2019-09-10 | 2019-11-12 | 浙江海洋大学 | A kind of water hammer cancellation element |
| CN211085377U (en) * | 2019-11-11 | 2020-07-24 | 鹰潭国科智能物联科技有限公司 | Environment-friendly high-precision stainless steel water meter |
| CN210833736U (en) * | 2019-12-02 | 2020-06-23 | 海南琼水表业有限公司 | A antidrip device for intelligent water gauge |
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