CN112246790A - Descaling device for ultrasonic water meter - Google Patents
Descaling device for ultrasonic water meter Download PDFInfo
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- CN112246790A CN112246790A CN202011037854.9A CN202011037854A CN112246790A CN 112246790 A CN112246790 A CN 112246790A CN 202011037854 A CN202011037854 A CN 202011037854A CN 112246790 A CN112246790 A CN 112246790A
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- Prior art keywords
- water meter
- filter screen
- fixed mounting
- ultrasonic water
- water flow
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 102
- 238000004140 cleaning Methods 0.000 claims abstract description 18
- 238000005192 partition Methods 0.000 claims abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 32
- 244000309464 bull Species 0.000 claims description 15
- 229910052799 carbon Inorganic materials 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 description 8
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 7
- 235000017491 Bambusa tulda Nutrition 0.000 description 7
- 241001330002 Bambuseae Species 0.000 description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 7
- 239000011425 bamboo Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000012951 Remeasurement Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6469—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers
- B01D29/6476—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element scrapers with a rotary movement with respect to the filtering element
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2209/00—Details of machines or methods for cleaning hollow articles
- B08B2209/02—Details of apparatuses or methods for cleaning pipes or tubes
- B08B2209/027—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces
-
- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Measuring Volume Flow (AREA)
Abstract
The invention relates to the technical field of ultrasonic water meters, in particular to a descaling device for an ultrasonic water meter, which comprises a water flow pipeline and a disc partition plate, wherein a rotating rod is fixedly arranged in the middle of the disc partition plate through a rotating shaft, a first sleeve ring is fixedly sleeved at a specified position outside the rotating rod, spiral blades are uniformly and fixedly arranged outside the first sleeve ring, first connecting rods are fixedly arranged on two sides of the outer surface of the rotating rod, a cylindrical cleaning hairbrush cylinder is sleeved outside the rotating rod, and a descaling filter screen is fixedly arranged at a specified position inside the water flow pipeline. According to the ultrasonic water meter, the rotating rod, the first sleeve ring, the spiral blade, the first connecting rod, the cylindrical cleaning brush barrel and the descaling filter screen are arranged, the spiral blade drives the rotating rod to rotate under the impact of water flow, so that the cylindrical cleaning brush barrel can clean dirt on the inner wall of a water flow pipeline, and then the dirt is filtered and blocked on one side by the descaling filter screen, and the metering efficiency of the ultrasonic water meter main body is improved.
Description
Technical Field
The invention relates to the technical field of ultrasonic water meters, in particular to a descaling device for an ultrasonic water meter.
Background
The ultrasonic water meter is a novel water meter which is used for analyzing and processing the time difference generated by the change of the speed when ultrasonic sound beams are transmitted in the downstream and upstream directions in water to obtain the flow rate of the water, thereby further calculating the flow of the water, and is characterized in that: the flow velocity is low, the measuring range ratio is wide, the measuring precision is high, the work is stable, no movable part or flow resisting element is arranged in the flow velocity measuring device, the flow velocity measuring device is not influenced by impurities in water, and the service life is long. The output communication function is complete, the requirements of various types of communication and wireless networking are met, the ultrasonic water meter has excellent small-flow detection capability, the problems of a plurality of traditional water meters can be solved, the ultrasonic water meter is more suitable for water-rate gradient charging, and is more suitable for saving and reasonably utilizing water resources, and the ultrasonic water meter has wide market and use prospects, for example, the ultrasonic water meter of the invention patent in the grant China with the publication number of CN105203166B has the advantages that the measurement flow channel is arranged above the water inlet flow channel and the water outlet flow channel, so that an ultrasonic signal is strong and stable, the scale is not easily deposited at the highest position of water flow by the ultrasonic transducer, the measurement flow channel is composed of two measurement pipelines, one flow is small, the other flow is large, and the measurement precision. At present, the ultrasonic technology is applied more and more widely, and the problem of large metering error of the mechanical water meter can be effectively solved by applying the ultrasonic technology to the measurement of the water meter.
Traditional ultrasonic water meter is most all direct to place it and install in the assigned position, then measure the discharge, but generally all do not have the measure of clearance dirt on most ultrasonic water meters, rivers are easy scale deposit and be difficult for cleaing away on the pipeline inner wall of impurity when crossing, influence the velocity of water through the water gauge, thereby influence the degree of accuracy that the water gauge detected, make ultrasonic water meter's measuring result inaccurate, thereby lead to the staff to need the remeasurement, and then extravagant staff's plenty of time and energy, so need design a scale removal device for ultrasonic water meter and solve above-mentioned problem, promote ultrasonic water meter's measuring accuracy.
Disclosure of Invention
The invention aims to provide a descaling device for an ultrasonic water meter, which aims to solve the problems that most of the traditional ultrasonic water meters in the background technology are directly arranged at a specified position and then measure and detect the water flow, but most of the ultrasonic water meters generally have no measures for cleaning dirt, impurities are easy to scale on the inner wall of a pipeline and are difficult to clean when water flows through, the water flow speed passing through the water meter is influenced, the detection accuracy of the water meter is influenced, the measurement result of the ultrasonic water meter is inaccurate, so that a worker needs to re-measure, and further a great deal of time and energy of the worker are wasted.
In order to achieve the purpose, the invention provides the following technical scheme: a descaling device for ultrasonic water meter, includes ultrasonic water meter descaling mechanism, protection mechanism and fixed establishment, ultrasonic water meter descaling mechanism includes the rivers pipeline, the disc baffle is installed to the inside fixed plate of rivers pipeline, the surface of disc baffle evenly link up and has seted up the round hole, there is the bull stick in the centre of disc baffle through pivot fixed mounting, the assigned position cup joints fixed mounting in the bull stick outside has the first lantern ring, the even fixed mounting in the outside of first lantern ring has helical blade, the both sides of bull stick surface all fixed mounting have the head rod, every side the quantity of head rod all is four, the outside of bull stick cup joints installs the clean brush section of thick bamboo of cylindricality, both sides the one end of head rod all with the inboard fixed connection of the clean brush section of thick bamboo of cylindricality, the assigned position fixed mounting in rivers pipeline has the scale removal filter screen, the top fixed mounting in the rivers pipeline outside has the third connecting rod, the top of third connecting rod has the ultrasonic water meter main part through screw thread fixed mounting.
Preferably, the both sides of rivers pipeline bottom assigned position all link up fixed mounting and have a connecting pipe, one the connecting pipe is installed in one side of scale removal filter screen, another the connecting pipe is installed in the opposite side of scale removal filter screen, two the one end of connecting pipe is all inserted and is installed U type pipe, the inside centre of U type pipe is placed and is installed the active carbon filter screen, the outer lane and the inseparable laminating of U type intraductal wall of active carbon filter screen, the both sides at U type pipe both ends are fixed mounting all and are had first stopper, the outside of U type pipe all cup joints and installs the screw thread lantern ring, the inboard of the screw thread lantern ring is all seted up to the screw thread lantern ring, the screw thread lantern ring all passes through.
Preferably, the outside of bull stick one end is cup jointed fixed mounting and is had the second lantern ring, the outside of second lantern ring is all even fixed mounting has the scale removal scraper blade, one side of scale removal scraper blade all closely laminates with scale removal filter screen one side.
Preferably, the both sides of bull stick outside assigned position all fixed mounting have the second connecting rod, first annular spout has been seted up to the assigned position of rivers pipeline inner circle, the both ends of first annular spout all slidable mounting have the slider, two the one end of slider all with second connecting rod one end fixed connection.
Preferably, one side fixed mounting of active carbon filter screen has first inserted bar, first slot has been seted up to the inside one side of U type pipe, the one end of first inserted bar is inserted and is installed in the inside of first slot, the opposite side fixed mounting of active carbon filter screen has the second inserted bar, the one end of second inserted bar runs through the U type pipe and extends to the outside, the second inserted bar is sealed state with the junction of U type pipe.
Preferably, protection machanism includes first fixed block and protective housing main part, the all fixed mounting of first fixed block in one side of rivers pipeline bottom connecting pipe, the recess has all been seted up to one side of first fixed block, the all fixed mounting in inside of recess has first spring, the all fixed mounting of one end of first spring has the second stopper, the spacing groove has all been seted up to one side that the protective housing main part is close to each other, the all slidable mounting in the inside of spacing groove of one end of second stopper.
Preferably, one end of the second limiting block is hemispherical, and the limiting grooves are arc-shaped.
Preferably, the fixed establishment includes the second fixed block, the quantity of second fixed block is two, two the equal fixed mounting in one side of U type pipe of second fixed block, the second slot has all been seted up to one side of second fixed block, the second spout has all been seted up to the both sides of second inserted bar one end, the inside all slidable mounting of second spout has the slide bar, two one side fixed mounting that the slide bar was kept away from each other has the third fixed block, one side fixed mounting of second inserted bar has the second spring, the inside fixed connection of second spring one side and third fixed block, one side fixed mounting of third fixed block has U type connecting rod, one side fixed mounting of U type connecting rod has the piece that draws.
Compared with the prior art, the invention has the beneficial effects that:
1. through being provided with the bull stick, the first lantern ring, helical blade, the head rod, the clean brush section of thick bamboo of cylindricality and scale removal filter screen, helical blade drives the bull stick rotation under the impact of rivers, thereby it is rotatory at the inside of rivers pipeline to make the bull stick drive the clean brush section of thick bamboo of cylindricality, the clean brush section of thick bamboo of cylindricality carries out the dirt to the inner wall of rivers pipeline and clears away, make the dirt drop from the inner wall of rivers pipeline, then blockked in one side by the filtration of scale removal filter screen, promote the measurement efficiency of ultrasonic water gauge main part, the structure practicality of device has been increased, the clean efficiency of device has been promoted.
2. The second connecting rod, the first annular chute and the sliding block are arranged, so that the rotating rod is more stable when rotating in the water flow pipeline, and the stability of the device is improved; through being provided with the second lantern ring and the scale removal scraper blade, the bull stick is rotatory to be driven the scale removal scraper blade rotatory, makes one side of scale removal scraper blade scrape the dirt of scale removal filter screen side surface, makes the inside rivers of rivers pipeline unobstructed can not cause the jam, has promoted the practicality of device, has increased the clean efficiency of device.
3. Through the arrangement of the connecting pipe, the U-shaped pipe, the activated carbon filter screen, the first limiting block and the threaded lantern ring, dirt falling from the interior of the water flow pipeline falls into the interior of the U-shaped pipe through the connecting pipe and is filtered and blocked by the activated carbon filter screen for centralized collection, so that the descaling efficiency of the device is improved, and the practicability of the device is improved; through being provided with first fixed block, protective housing main part, first spring, second stopper and spacing groove, second stopper slidable mounting is in the inside of spacing groove, because the effect of first spring elasticity makes second stopper fixed mounting in the inside of spacing groove to with protective housing main part fixed mounting in the outside of U type pipe, protect U type pipe, promoted the protectiveness of device.
4. Through being provided with second fixed block, U type connecting rod, third fixed block and second spring, make the rotatory active carbon filter screen of staff clear away its inside dirt after, insert the inside of installing at the second slot with U type connecting rod again to make the active carbon filter screen fixed in the assigned position, promoted the fastness of device, increased the dirt collection efficiency of device.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a schematic sectional view of an ultrasonic water meter descaling mechanism according to the present invention;
FIG. 3 is a side view of the disk separator of the present invention;
FIG. 4 is a schematic side view of the first collar and cylindrical cleaning brush cartridge configuration of the present invention;
FIG. 5 is a schematic sectional front view showing a partial structure of a U-shaped pipe and a threaded collar according to the present invention;
FIG. 6 is a schematic sectional side view of a partial structure of a U-shaped tube according to the present invention;
FIG. 7 is a schematic side sectional view of the fixing mechanism of the present invention;
FIG. 8 is an enlarged view of a portion of the structure at A in FIG. 2 according to the present invention;
FIG. 9 is an enlarged view of a portion of the structure shown at B in FIG. 2;
fig. 10 is an enlarged view of a portion of the structure at C in fig. 7 according to the present invention.
In the figure: 100. an ultrasonic water meter descaling mechanism; 110. a water flow conduit; 111. a disc separator; 112. a circular hole; 113. a rotating rod; 114. a first collar; 115. a helical blade; 116. a first connecting rod; 117. a cylindrical cleaning brush cartridge; 118. a second connecting rod; 119. a first annular chute; 120. a slider; 121. a second collar; 122. a descaling filter screen; 123. a descaling scraper; 124. a connecting pipe; 125. a U-shaped pipe; 126. an active carbon filter screen; 127. a first slot; 128. a first plunger; 129. a second plunger; 130. a third connecting rod; 131. an ultrasonic water meter main body; 132. a first stopper; 133. a threaded collar; 200. a protection mechanism; 210. a first fixed block; 211. a protective case body; 212. a groove; 213. a first spring; 214. a second limiting block; 215. a limiting groove; 300. a fixing mechanism; 310. a second fixed block; 311. a second slot; 312. a U-shaped connecting rod; 313. pulling the block; 314. a third fixed block; 315. a second spring; 316. a second chute; 317. a slide bar.
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.
Referring to fig. 1-10, an embodiment of the present invention is shown:
a descaling device for an ultrasonic water meter comprises an ultrasonic water meter descaling mechanism 100, a protection mechanism 200 and a fixing mechanism 300, wherein the ultrasonic water meter descaling mechanism 100 comprises a water flow pipeline 110, a disc partition plate 111 is installed on an inner fixing plate of the water flow pipeline 110, round holes 112 are uniformly formed in the surface of the disc partition plate 111 in a through mode, a rotating rod 113 is fixedly installed in the middle of the disc partition plate 111 through a rotating shaft, a first sleeve ring 114 is fixedly installed at a specified position outside the rotating rod 113 in a sleeved mode, spiral blades 115 are uniformly and fixedly installed outside the first sleeve ring 114, first connecting rods 116 are fixedly installed on two sides of the outer surface of the rotating rod 113, the number of the first connecting rods 116 on each side is four, a cylindrical cleaning brush barrel 117 is installed on the outer side of the rotating rod 113 in a sleeved mode, one end of each first connecting rod 116 on each side is fixedly connected with the inner side of the cylindrical cleaning brush barrel 117, a, top fixed mounting in the rivers pipeline 110 outside has third connecting rod 130, there is ultrasonic water meter main part 131 on the top of third connecting rod 130 through thread fixed mounting, helical blade 115 drives bull stick 113 rotation under the impact of rivers, thereby it is rotatory at the inside of rivers pipeline 110 to make bull stick 113 drive the clean brush section of thick bamboo 117 of cylindricality, the clean brush section of thick bamboo 117 of cylindricality carries out the dirt to the inner wall of rivers pipeline 110 and clears away, make the dirt drop from the inner wall of rivers pipeline 110, then it blocks in one side to be filtered by scale removal filter screen 122, promote the metering efficiency of ultrasonic water meter main part 131, the structure practicality of device has been increased, the clean efficiency of device has been promoted.
Furthermore, both sides of the designated position at the bottom end of the water flow pipeline 110 are fixedly provided with connecting pipes 124 in a penetrating manner, one connecting pipe 124 is arranged at one side of the descaling filter screen 122, the other connecting pipe 124 is arranged at the other side of the descaling filter screen 122, one ends of the two connecting pipes 124 are inserted and provided with the U-shaped pipe 125, the activated carbon filter screen 126 is arranged in the middle of the inside of the U-shaped pipe 125, the outer ring of the activated carbon filter screen 126 is tightly attached to the inner wall of the U-shaped pipe 125, both sides of both ends of the U-shaped pipe 125 are fixedly provided with first limiting blocks 132, the outer side of the U-shaped pipe 125 is sleeved and provided with the threaded collar 133, the threads of the threaded collar 133 are arranged at the inner side of the threaded collar 133, the threaded collar 133 is fixedly connected with the connecting pipes 124 through the threads, so that the dirt falling, the descaling efficiency of the device is improved, and the practicability of the device is improved.
Further, fixed mounting is cup jointed in the outside of 113 one ends of bull stick 121, the outside of second lantern ring 121 all evenly fixed mounting has scale removal scraper blade 123, one side of scale removal scraper blade 123 all closely laminates with scale removal filter screen 122 one side, 113 rotations of bull stick drive scale removal scraper blade 123 are rotatory, one side that makes scale removal scraper blade 123 scrapes the dirt on scale removal filter screen 122 one side surface, make the inside rivers of rivers pipeline 110 unobstructed can not cause the jam, the practicality of device has been promoted, the cleaning efficiency of device has been increased.
Furthermore, the second connecting rod 118 is fixedly mounted on both sides of the designated position outside the rotating rod 113, the first annular chute 119 is formed in the designated position of the inner ring of the water flow pipeline 110, the sliding blocks 120 are slidably mounted on both ends of the first annular chute 119, and one ends of the two sliding blocks 120 are fixedly connected with one end of the second connecting rod 118, so that the rotating rod 113 is more stable when the water flow pipeline 110 rotates inside, and the stability of the device is improved.
Further, one side fixed mounting of active carbon filter screen 126 has first inserted bar 128, first slot 127 has been seted up to the inside one side of U type pipe 125, the one end of first inserted bar 128 inserts the inside of installing in first slot 127, the opposite side fixed mounting of active carbon filter screen 126 has second inserted bar 129, the one end of second inserted bar 129 runs through U type pipe 125 and extends to the outside, second inserted bar 129 is sealed state with the junction of U type pipe 125, it is rotatory in the inside of U type pipe 125 to make active carbon filter screen 126, thereby make the staff conveniently carry out cleaning to the inside dirt of collecting of U type pipe 125, staff's use experience has been promoted, staff's cleaning efficiency has been increased.
Further, the protection mechanism 200 includes a first fixing block 210 and a protection casing main body 211, the first fixing block 210 is fixedly installed on one side of the bottom end connecting pipe 124 of the water flow pipe 110, a groove 212 is formed on one side of the first fixing block 210, a first spring 213 is fixedly installed inside the groove 212, a second limiting block 214 is fixedly installed at one end of the first spring 213, a limiting groove 215 is formed on one side of the protection casing main body 211 close to the first fixing block, one end of the second limiting block 214 is slidably installed inside the limiting groove 215, and the second limiting block 214 is slidably installed inside the limiting groove 215.
Furthermore, the shape of one end of the second limiting block 214 is hemispherical, and the shape of the limiting groove 215 is arc-shaped, so that the second limiting block 214 can automatically slide into or out of the limiting groove 215 under the movement of the worker, the use experience of the worker is increased, and the operation portability of the device is improved.
Further, the fixing mechanism 300 includes two second fixing blocks 310, the two second fixing blocks 310 are both fixedly mounted on one side of the U-shaped tube 125, one side of each second fixing block 310 is provided with a second slot 311, both sides of one end of the second insertion rod 129 are provided with second sliding grooves 316, sliding rods 317 are both slidably mounted inside the second sliding grooves 316, a third fixing block 314 is fixedly mounted on the side, away from each other, of the two sliding rods 317, one side of the second insertion rod 129 is fixedly mounted with a second spring 315, one side of the second spring 315 is fixedly connected with the inside of the third fixing block 314, one side of the third fixing block 314 is fixedly mounted with a U-shaped connecting rod 312, one side of the U-shaped connecting rod 312 is fixedly mounted with a pulling block 313, so that a worker rotates the activated carbon filter screen 126 to remove dirt inside the activated carbon filter screen 126, and then inserts and mounts the U-shaped connecting rod 312 inside the second slot 311, therefore, the activated carbon filter screen 126 is fixed at a designated position, the firmness of the device is improved, and the dirt collection efficiency of the device is increased.
The working principle is as follows: firstly, an operator fixedly installs the ultrasonic water meter main body 131 on the ultrasonic water meter main body 131 at the top end of the water flow pipe 110, then fixedly installs the water flow pipe 110 at a designated position for water quantity measurement, when the device is used for a long time and a large amount of dirt is accumulated in the water flow pipe 110, water flows in the water flow pipe 110 and strikes the first collar 114 through the circular hole 112 on the disc partition plate 111, the helical blade 115 is driven to rotate, so as to drive the first collar 114 to rotate, the first collar 114 drives the rotating rod 113 to rotate, the first connecting rod 116 also drives the cylindrical cleaning brush barrel 117 to rotate along with the rotation of the rotating rod 113, since the outer side of the cylindrical cleaning brush barrel 117 is tightly attached to the inner wall of the water flow pipe 110, the cylindrical cleaning brush barrel 117 cleans the inner wall of the water flow pipe 110 while the cylindrical cleaning brush barrel 117 rotates, meanwhile, the slider 120 rotates inside the first annular runner 119, making the rotation of the rotating rod 113 more stable.
When the inner wall of the water flow pipe 110 is cleaned by the cylindrical cleaning brush drum 117, the dirt on the inner wall of the water flow pipe 110 falls down and is flushed toward the descaling filter screen 122 along with the water flow, and then is filtered and blocked at one side by the descaling filter screen 122, and meanwhile, the descaling scraper 123 also starts to rotate along with the rotation of the rotating rod 113, and because one side of the descaling scraper 123 is tightly attached to the descaling filter screen 122, the descaling scraper 123 scrapes off the dirt on one side of the descaling filter screen 122, so that no dirt is accumulated on the surface of the descaling filter screen 122, the dirt is scraped to the bottom end of one side of the descaling filter screen 122, flows into the inside of the U-shaped pipe 125 through the connecting pipe 124, and is filtered and blocked at one side by the activated carbon filter screen 126.
When the device is used for a long time, a large amount of dirt accumulates inside the U-shaped pipe 125, and at this time, the worker pulls the protective case main body 211 downward to slide the second stopper 214 out of the inside of the stopper groove 215, thereby removing the protective case main body 211, then the worker screws the threaded collar 133 downward to screw the threaded collar 133 off from the outside of the connection pipe 124, and then the worker removes the U-shaped pipe 125 from the bottom end of the water flow pipe 110.
Next, the worker pulls the pull block 313 to one side to pull one end of the U-shaped connection rod 312 out of the second slot 311, at this time, the worker pulls the pull block 313, so that the second spring 315 receives a pulling force to generate an elastic force, the slide bar 317 slides to one side in the second slide groove 316, and then the worker rotates the pull block 313 by ninety degrees to rotate the first insertion bar 128 on one side of the activated carbon filter screen 126 also in the first slot 127 by ninety degrees, and then the worker cleans up the dirt in the U-shaped tube 125, thereby improving the descaling efficiency of the device.
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 (8)
1. The utility model provides a scale removal device for ultrasonic water meter, includes ultrasonic water meter scale removal mechanism (100), protection agency (200) and fixed establishment (300), its characterized in that: the ultrasonic water meter descaling mechanism (100) comprises a water flow pipeline (110), a disc partition plate (111) is installed on an internal fixing plate of the water flow pipeline (110), a round hole (112) is uniformly formed in the surface of the disc partition plate (111) in a penetrating mode, a rotating rod (113) is fixedly installed in the middle of the disc partition plate (111) through a rotating shaft, a first sleeve ring (114) is fixedly installed at a specified position outside the rotating rod (113) in a sleeved mode, spiral blades (115) are uniformly and fixedly installed on the outer side of the first sleeve ring (114), first connecting rods (116) are fixedly installed on two sides of the outer surface of the rotating rod (113), the number of the first connecting rods (116) is four, cylindrical cleaning brush barrels (117) are installed on the outer side of the rotating rod (113) in a sleeved mode, two sides are fixedly connected with the inner sides of the cylindrical cleaning brush barrels (117) at one end of the first connecting rods (116, the utility model discloses a water flow pipeline, including water flow pipeline (110), top fixed mounting in the inside assigned position fixed mounting of water flow pipeline (110) has scale removal filter screen (122), the top fixed mounting in the water flow pipeline (110) outside has third connecting rod (130), the top of third connecting rod (130) has ultrasonic water meter main part (131) through screw thread fixed mounting.
2. A descaling device for an ultrasonic water meter according to claim 1, wherein: connecting pipes (124) are fixedly arranged on two sides of the designated position at the bottom end of the water flow pipeline (110) in a penetrating way, one connecting pipe (124) is arranged on one side of the descaling filter screen (122), the other connecting pipe (124) is arranged on the other side of the descaling filter screen (122), one end of each of the two connecting pipes (124) is inserted and arranged with a U-shaped pipe (125), an active carbon filter screen (126) is arranged in the middle of the inside of the U-shaped pipe (125), the outer ring of the active carbon filter screen (126) is tightly attached to the inner wall of the U-shaped pipe (125), two sides of two ends of the U-shaped pipe (125) are fixedly provided with first limit blocks (132), the outer side of the U-shaped pipe (125) is sleeved with a threaded sleeve ring (133), the threads of the threaded collar (133) are all arranged on the inner side of the threaded collar (133), the threaded collars (133) are fixedly connected with the connecting pipe (124) through threads.
3. A descaling device for an ultrasonic water meter according to claim 1, wherein: the outside of bull stick (113) one end is cup jointed fixed mounting and is had second lantern ring (121), the outside of second lantern ring (121) is all even fixed mounting has scale removal scraper blade (123), one side of scale removal scraper blade (123) all closely laminates with scale removal filter screen (122) one side.
4. A descaling device for an ultrasonic water meter according to claim 1, wherein: the utility model discloses a water flow pipeline, including runner bar (113), runner bar (113) outside assigned position's both sides all fixed mounting have second connecting rod (118), first annular spout (119) have been seted up to the assigned position of rivers pipeline (110) inner circle, the both ends of first annular spout (119) all slidable mounting have slider (120), two the one end of slider (120) all with second connecting rod (118) one end fixed connection.
5. A descaling device for an ultrasonic water meter according to claim 2, wherein: one side fixed mounting of active carbon filter screen (126) has first inserted bar (128), first slot (127) have been seted up to the inside one side of U type pipe (125), the one end of first inserted bar (128) inserts the inside of installing in first slot (127), the opposite side fixed mounting of active carbon filter screen (126) has second inserted bar (129), the one end of second inserted bar (129) runs through U type pipe (125) and extends to the outside, second inserted bar (129) are encapsulated situation with the junction of U type pipe (125).
6. A descaling device for an ultrasonic water meter according to claim 1, wherein: protection machanism (200) are including first fixed block (210) and protective housing main part (211), first fixed block (210) all fixed mounting in one side of water flow pipeline (110) bottom connecting pipe (124), recess (212) have all been seted up to one side of first fixed block (210), the inside all fixed mounting of recess (212) has first spring (213), the one end all fixed mounting of first spring (213) has second stopper (214), spacing groove (215) have all been seted up to one side that protective housing main part (211) is close to each other, the one end of second stopper (214) all slidable mounting in the inside of spacing groove (215).
7. A descaling device for an ultrasonic water meter according to claim 6, wherein: one end of the second limiting block (214) is hemispherical, and the limiting grooves (215) are arc-shaped.
8. A descaling device for an ultrasonic water meter according to claim 5, wherein: the fixing mechanism (300) comprises two second fixing blocks (310), the two second fixing blocks (310) are fixedly arranged on one side of the U-shaped pipe (125), one side of the second fixed block (310) is provided with a second slot (311), the two sides of one end of the second inserted link (129) are provided with second sliding chutes (316), sliding rods (317) are arranged inside the second sliding grooves (316) in a sliding manner, a third fixed block (314) is fixedly arranged on one side, far away from each other, of each sliding rod (317), a second spring (315) is fixedly arranged at one side of the second inserted link (129), one side of the second spring (315) is fixedly connected with the inside of the third fixed block (314), one side of the third fixed block (314) is fixedly provided with a U-shaped connecting rod (312), and a pull block (313) is fixedly arranged on one side of the U-shaped connecting rod (312).
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| CN202011037854.9A CN112246790B (en) | 2020-09-28 | 2020-09-28 | Descaling device for ultrasonic water meter |
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| CN202011037854.9A CN112246790B (en) | 2020-09-28 | 2020-09-28 | Descaling device for ultrasonic water meter |
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| CN113350870A (en) * | 2021-04-28 | 2021-09-07 | 南京廷煜环保科技有限公司 | Prevent blockking up sewage treatment device convenient to purify domestic waste water |
| CN114183592A (en) * | 2021-12-23 | 2022-03-15 | 江苏同辉管业有限公司 | High-strength PE pipe |
| CN115479579A (en) * | 2022-10-10 | 2022-12-16 | 广州三海海洋工程勘察设计有限公司 | Offshore oil platform fluviograph elevation measurement system |
| CN115477357A (en) * | 2022-09-07 | 2022-12-16 | 南京公诚节能新材料研究院有限公司 | Intelligent household digital display scale prevention body |
| CN117464478A (en) * | 2023-12-27 | 2024-01-30 | 江苏宇宝橡塑制品有限公司 | Acid-base resistant rubber conveyer belt grinding device |
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| CN117464478B (en) * | 2023-12-27 | 2024-05-28 | 江苏宇宝橡塑制品有限公司 | Acid-base resistant rubber conveyer belt grinding device |
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