CN210981390U

CN210981390U - Intelligent ultrasonic water meter

Info

Publication number: CN210981390U
Application number: CN201921782759.4U
Authority: CN
Inventors: 赵丕庆
Original assignee: Shandong Weizheng Intelligent Technology Co ltd
Current assignee: Shandong Weizheng Intelligent Technology Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-07-10
Anticipated expiration: 2029-10-23

Abstract

The utility model relates to a water gauge technical field, and an intelligence ultrasonic water meter is disclosed, which comprises a housin, casing top fixed mounting base table, the casing left and right sides is respectively through first flange and second flange fixedly connected with inlet tube and outlet pipe, casing left side intracavity sets up the rotation post, a working bin is seted up to rotation top of the post portion, is provided with the bull stick in the working bin, oval carousel, pipe and thrust unit, thrust unit sets up in the pipe, thrust unit comprises slide bar, push rod and push pedal, sets up at the shells inner wall on rotation post right side and filters the piece. This intelligence ultrasonic water meter is rotated by the water impact through rotating the post, has realized that thrust unit drives the connecting rod and has made the vibrations that filter screen in the filter piece does not stop for impurity and sand vibrations on the filter screen fall down, has not only played and has prevented that base table bottom probe from leading to the fact the inaccurate problem of measuring the water flow by impurity and sand parcel, but also has played the effect of filtering aquatic impurity and sand.

Description

Intelligent ultrasonic water meter

Technical Field

The utility model relates to a water gauge technical field specifically is an intelligence ultrasonic water meter.

Background

The intelligent ultrasonic water meter is a flow water meter which obtains the flow velocity of the outlet water through the analysis and treatment by intelligently detecting the time difference generated by the change of the speed when the ultrasonic sound beam propagates in the downstream and the upstream in the water, thereby further integrating the outlet water.

The intelligent ultrasonic water meter has many problems in the actual application process, for example, after the ultrasonic device is used for a long time, the bottom probe device is easily adsorbed by impurities and sand in tap water, which causes the problem of metering inaccuracy, the existing intelligent ultrasonic water meter filters tap water in a water inlet pipe, although the water body is filtered by arranging a filtering piece in the prior art, the problems of impurities and sand passing through the water meter are not actually solved, because the filtering net with smaller sieve pore diameter is used for a long time, the sand and the impurities in the water are easily blocked on the filtering net, which causes the blocking of the filtering net, the water body is not filtered out from the filtering net, the work of the water meter is finally influenced, the filtering net needs to be continuously replaced for a long time, and then the impurities and the sand which are filtered and discharged for a long time are accumulated at one end of the filtering net, the problem of inaccurate detection can also be caused by no way of centralized collection and processing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an intelligence ultrasonic water meter possesses impurity and sand in the filtration water, prevents that impurity and sand in the water from causing the water measurement inaccurate and concentrate advantages such as impurity and sand of collecting in the processing water, has solved the problem that impurity in the water causes inaccuracy and impurity to pile up on the filter screen to the measurement.

(II) technical scheme

For realize above-mentioned impurity and sand in filtering water, prevent that aquatic impurity and sand from causing the purpose of the impurity and the sand of the inaccurate and concentrated collection processing aquatic of water measurement, the utility model provides a following technical scheme: an intelligent ultrasonic water meter comprises a shell, a base meter is fixedly installed on the top of the shell, a detection device on the base meter extends into a cavity of the shell, the left side and the right side of the shell are respectively and fixedly connected with a first flange and a second flange, fastening bolts are arranged at the top and the bottom of the first flange and the second flange, the first flange is fixedly connected with a water inlet pipe through two fastening bolts, the second flange is fixedly connected with a water outlet pipe through two fastening bolts, bearings are fixedly installed at the top and the bottom in the cavity on the left side of the shell, a rotating column is sleeved in the two bearings and is a cylinder, two fan blades are fixedly installed on the side wall of the cylinder of the rotating column, a working bin is arranged above the rotating column and in the inner wall of the shell, the bearing at the top of the rotating column is installed on the wall on the left side of the working bin, the rotating column penetrates through the bearing, the middle part of the rotating rod is fixedly connected with an elliptic turntable, a round pipe is fixedly installed on the right side wall surface of the working bin, the round pipe is a hollow round pipe, a spring is installed in the round pipe, the right side of the spring is fixedly installed on the right side inner wall of the round pipe, a pushing device is installed on the left side of the spring in the round pipe and consists of a sliding rod, a pushing rod and a pushing plate, the sliding rod is a cylinder, the sliding rod is sleeved in a cavity on the left side of the round pipe, the top and the bottom in the cavity on the left side of the round pipe are both fixedly provided with a limiting block, the left side wall surface of the sliding rod is fixedly connected with the pushing plate, the bottom of the pushing rod is fixedly provided with a connecting rod, the connecting rod penetrates through a sliding groove on the bottom on the left side of the round pipe and extends into the working bin, the, filter piece will filter frame movable mounting in the casing through seting up a circular annular on shells inner wall, the width of the circular annular on shells inner wall is 1.2 times of the width of filtering the frame, set up a rectangle storehouse and working bin right side intercommunication on the shells inner wall at filter piece top, the connecting rod stretches out and fixed connection is at the top of filtering the frame in the working bin, set up out dirty pipe on the casing of filtering piece left side bottom, go out dirty pipe fixed mounting in the bottom of casing and with the inside intercommunication of casing, go out dirty pipe bottom through bolt fixedly connected with collection dirty case.

Preferably, the four fastening bolts are the same in size and correspond in position to each other.

Preferably, the fan blade is a rectangular fan blade, and the two fan blades are the same in size and are symmetrical left and right.

Preferably, the rotating rod is a cylindrical rod.

Preferably, the two limiting plates have the same size and correspond to each other in the vertical position.

Preferably, the push plate is a rectangular plate.

Preferably, the push rod is a cylindrical rod.

(III) advantageous effects

Compared with the prior art, the utility model provides an intelligence ultrasonic water meter possesses following beneficial effect:

1. this intelligence ultrasonic water meter is rotated by the water impact through rotating the post, has realized that thrust unit drives the connecting rod and has made the vibrations that filter screen in the filter piece does not stop for impurity and sand vibrations on the filter screen fall down, has not only played and has prevented that base table bottom probe from leading to the fact the inaccurate problem of measuring the water flow by impurity and sand parcel, but also has played the effect of filtering aquatic impurity and sand.

2. This intelligence ultrasonic water meter concentrates the collection through setting up dirty case of collection and shaking the impurity and the sand that fall on filtering the piece in the casing bottom, has realized filtering the piece need not to change to the guard action of filtering the piece and long-term use, only need will collect the impurity in the dirty incasement and sand clearance fall can, solved and filter the long-term use and blockked up the problem that needs to be changed.

Drawings

Fig. 1 is a schematic structural diagram of an intelligent ultrasonic water meter main body;

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

FIG. 3 is an enlarged view of the point B in FIG. 2 according to the present invention;

fig. 4 is a schematic view of the main structure of the elliptical turntable and the push plate of the present invention.

In the figure: the device comprises a shell 1, a base table 2, a water inlet pipe 3, a water outlet pipe 4, a first flange 5, a second flange 6, a fastening bolt 7, a bearing 8, a rotating column 9, fan blades 10, a working bin 11, a rotating rod 12, an oval rotary table 13, a round pipe 14, a round pipe 15, a spring 16, a pushing device 1601 sliding rod 1602 push rod, a push plate 1603, a limiting block 17, a connecting rod 18, a filtering piece 19, a 1901 filtering net 1902, a filtering frame, a 20 sewage outlet pipe and a 21 sewage collecting box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an intelligent ultrasonic water meter comprises a shell 1, a base meter 2 is fixedly installed at the top of the shell 1, the left side and the right side of the shell 1 are respectively and fixedly connected with a first flange 5 and a second flange 6, fastening bolts 7 are respectively arranged at the top and the bottom of the first flange 5 and the second flange 6, the first flange 5 at the left side is fixedly connected with a water inlet pipe 3 through two fastening bolts 7, the second flange 6 at the right side is fixedly connected with a water outlet pipe 4 through two fastening bolts 7, bearings 8 are respectively and fixedly installed at the top and the bottom in a cavity of the shell 1 at the left side, a rotating column 9 is sleeved in the two bearings 8, the rotating column 9 is a cylinder, the top and the bottom of the rotating column 9 are respectively sleeved on the inner walls of the upper bearing 8 and the lower bearing 8, the rotating column 9 can freely rotate in the cavity of the shell 1 by installing the upper bearing 8 and the lower bearing 8, two, the fan blades 10 are rectangular fan blades, the two fan blades 10 are the same in size and are bilaterally symmetrical, the two fan blades 10 are shifted to enable the fan blades 10 to rotate to drive the rotating column 9 to rotate in the two bearings 8, therefore, when tap water in the water inlet pipe 3 enters the shell 1, the tap water impacts the fan blades 10 on the rotating column 9 to rotate, the rotating column 9 rotates in the two bearings 8, a working bin 11 is arranged above the rotating column 9 and in the inner wall of the shell 1, the bearing 8 at the top of the rotating column 9 is arranged on the wall surface on the left side of the working bin 11, the rotating column 9 penetrates through the bearing 8 at the top to extend into the working bin 11, the top of the rotating column 9 is fixedly connected with a rotating rod 12, the rotating rod 12 is a cylindrical rod, the bottom of the rotating rod 12 is fixedly connected at the center of the top of the rotating column 9, and the rotating rod 12 can rotate synchronously and circumferentially through, an elliptic rotary table 13 is fixedly connected to the middle of a rotary rod 12, the elliptic rotary table 13 can be driven to do circular motion with an elliptic track in a working bin 11 by the rotation of the rotary rod 12, a circular tube 14 is fixedly installed on the right side wall surface of the working bin 11, the circular tube 14 is a hollow circular tube, a spring 15 is installed in the circular tube 14, the right side of the spring 15 is fixedly installed on the right side inner wall of the circular tube 14, a pushing device 16 is installed on the left side of the spring 15 in the circular tube 14, the pushing device 16 is composed of a sliding rod 1601, a push rod 1602 and a push plate 1603, the sliding rod 1601 is a cylinder, the sliding rod 1601 is sleeved on the left side in the cavity of the circular tube 14, limit blocks 17 are fixedly installed at the top and the bottom in the cavity on the left side of the circular tube 14, the two limit blocks 17 prevent the sliding rod 1601 from popping out, the left side wall surface of the push rod 1602 is fixedly connected with the push plate 1603, the push plate 1603 is a rectangular plate, when the rotating column 9 rotates to drive the rotating rod 12 at the top to rotate, the rotating rod 12 drives the elliptical rotary table 13 to make circular motion with an elliptical track at the left side of the working bin 11, when the protruding end on the elliptical rotary table 13 rotates to the right side of the working bin 11, the protruding end of the elliptical rotary table 13 extrudes the push plate 1603, the push plate 1603 is extruded by the elliptical rotary table 13 to move towards the right side of the working bin 11, the push plate 1603 drives the push rod 1602 to extrude towards the right side, the push rod 1602 pushes against the sliding rod 1601 to extrude the spring 15 in the circular tube 14, the spring 15 is extruded by the sliding rod 1601 to an inner cavity at the right side of the circular tube 14, when the protruding end of the elliptical rotary table 13 is moved away from the push plate 1603, the spring 15 extruded by the sliding rod 1602 rebounds towards the left side to move the pushing device, the connecting rod 18 extends out of the cavity of the circular tube 14 into the working bin 11 through the sliding groove at the bottom of the left side of the circular tube 14, and the connecting rod 18 is fixedly connected to the bottom of the push rod 1602, so that when the sliding rod 1601 moves in the circular tube 14, the connecting rod 18 can move along with the push rod 1602 on the horizontal position, the right side of the rotary column 9 in the housing 1 is provided with the filter element 19, the filter element 19 is composed of a filter screen 1901 and a filter frame 1902, the filter frame 1902 is a hollow cylinder outer frame, the filter screen 1901 is fixedly installed in the filter frame 1902, the filter element 19 movably installs the filter frame 1902 in the housing 1 by forming a circular ring groove on the inner wall of the housing 1, the width of the circular ring groove on the inner wall of the housing 1 is 1.2 times of the width of the filter frame 1902, a rectangular bin is formed on the inner wall of the housing 1 at the top of the filter frame 1902 and is communicated with the, the sliding rod 1601 moves left and right to drive the connecting rod 18 to move left and right, so that the connecting rod 18 drives the filtering piece 19 fixedly connected with the bottom to vibrate in the circular ring groove, the filtering net 1901 on the filtering piece 19 filters the tap water entering the shell 1 from the water inlet pipe 4, the impurities and sand in the tap water are filtered, the impurities and sand in the water are prevented from being adsorbed on the probe at the bottom of the base meter 2, and the problem of inaccurate ultrasonic speed measurement is caused, the rotating column 9 is impacted and rotated by water flow, the pushing device 16 drives the connecting rod 18 to enable the filtering net 1901 in the filtering piece 19 to vibrate ceaselessly, so that the impurities and sand on the filtering net 1901 vibrate and fall down, the problem of inaccurate water flow measurement caused by the fact that the probe at the bottom of the base meter 2 is wrapped by the impurities and sand is solved, the effect of filtering the impurities and sand in the water is also achieved, the sewage outlet pipe, go out dirty pipe 20 and be a cylinder hollow tube, go out dirty pipe 20 fixed mounting in casing 1's bottom and with the inside intercommunication of casing 1, go out dirty pipe 20 bottom fixedly connected with collection dirty case 21, dirty case 21 that collects is a hollow cylinder case, dirty case 21 that collects is through fixed connection dirty pipe 20 will filter impurity and sand that shake on 19 and fall and concentrate the collection, go out dirty pipe 20 and dirty case 21 and carry out fixed connection through the bolt of both sides, concentrate the collection through setting up dirty case 21 that collects to filter impurity and sand that shake on 19 and fall, it need not to change to have realized filtering piece 19, only need go out the dirty case 21 that collects of dirty pipe 20 bottom clean can.

The working steps are as follows:

the first step is as follows: through the fastening bolts 7 at the top and the bottom of the first flange 5 and the second flange 6, the left end of the shell 1 is fixedly connected with the water inlet pipe 3, and the right end of the shell 1 is fixedly connected with the water outlet pipe 4.

The second step is that: when tap water in the water inlet pipe 3 enters the shell 1, the tap water impacts the fan blades 10 on the rotating column 9 to rotate, so that the rotating column 9 rotates in the two bearings 8, the rotating column 9 rotates to enable the rotating rod 12 to rotate synchronously in a circumferential mode, and the rotating rod 12 rotates to drive the elliptical rotating disc 13 to do circular motion in an elliptical track in the working bin 11.

The third step: when the protruding end on oval carousel 13 rotated working bin 11 right side, the protruding end extrusion push plate 1603 of oval carousel 13, push plate 1603 was extruded by oval carousel 13 and is moved toward working bin 11 right side, push plate 1603 drives push rod 1602 and extrudees toward the right side, push rod 1602 pushes up slide bar 1601 and extrudees spring 15 in pipe 14, spring 15 is extruded the pipe 14 right side intracavity by slide bar 1601, when the protruding end of oval carousel 13 was puted aside from push plate 1603, the spring 15 that is extruded by slide bar 1601 rebounds slide bar 1602 and moves toward the left side, realized that thrust unit 16 moves toward the left side again.

The fourth step: the sliding rod 1601 moves left and right to drive the connecting rod 18 to move left and right, the connecting rod 18 drives the filtering piece 19 fixedly connected with the bottom to vibrate in the circular ring groove, and the filtering net 1901 on the filtering piece 19 filters the tap water entering the shell 1 from the water inlet pipe 4.

The fifth step: the impurities and sand falling on the filter element 19 are collected into the dirt collecting box 21 through the dirt outlet pipe 20.

And a sixth step: the dirt collection tank 21 is detached from the dirt discharge pipe 21, and the impurities and sand in the dirt collection tank 21 are cleaned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An intelligence ultrasonic water meter, includes casing (1), its characterized in that: the base meter (2) is fixedly installed on the top of the shell (1), the left side and the right side of the shell (1) are respectively and fixedly connected with a first flange (5) and a second flange (6), the first flange (5) and the second flange (6) are respectively and fixedly connected with a water inlet pipe (3) and a water outlet pipe (4), a rotating column (9) is arranged in a left cavity of the shell (1), a working bin (11) is arranged above the rotating column (9) and in the inner wall of the shell (1), a rotating rod (12), an elliptical rotating disc (13), a circular pipe (14) and a pushing device (16) are arranged in the working bin (11), the circular pipe (14) is fixedly installed on the right side wall surface of the working bin (11), the pushing device (16) is arranged in the circular pipe (14), the pushing device (16) is composed of a sliding rod (1601), a push rod (1602) and a push plate (1603), a filtering piece (19) is, the bottom of the left side of the filtering piece (19) is provided with a sewage outlet pipe (20), and the bottom of the sewage outlet pipe (20) is fixedly connected with a sewage collection box (21) through a bolt.

2. An intelligent ultrasonic water meter as defined in claim 1, wherein: rotate post (9) and be a cylinder, rotate post (9) both ends and respectively cup joint a bearing (8), two bearings (8) fixed mounting respectively are in casing (1) left side top and bottom, and rotate in bearing (8) that post (9) run through the top stretch into working bin (11), rotate two flabellum (10) of fixed mounting on post (9) cylinder lateral wall.

3. An intelligent ultrasonic water meter as defined in claim 1, wherein: the rotating rod (12) is fixedly arranged at the center of the top of the rotating column (9), and the elliptic rotating disk (13) is fixedly arranged in the middle of the rotating rod (12).

4. An intelligent ultrasonic water meter as defined in claim 1, wherein: install spring (15) in pipe (14), spring (15) fixed mounting is on the right side inner wall of pipe (14), and equal fixed mounting stopper (17) in top and the bottom of pipe (14) left side intracavity.

5. An intelligent ultrasonic water meter as defined in claim 1, wherein: slide bar (1601) cup joint in the left intracavity of pipe (14), slide bar (1601) right-hand member and spring (15) contact, slide bar (1601) left side wall fixed connection push rod (1602), push rod (1602) left side wall fixed connection push pedal (1603), bottom fixed mounting connecting rod (18) of push rod (1602), a spout is seted up to pipe (14) left side bottom, and connecting rod (18) pass the spout of pipe (14) left side bottom and stretch out in working bin (11).

6. An intelligent ultrasonic water meter as defined in claim 1, wherein: filter piece (19) and constitute by filter screen (1901) and filtration frame (1902), filter screen (1901) fixed mounting is in filtering frame (1902), filter piece (19) will filter frame (1902) movable mounting in casing (1) through seting up a circular annular on casing (1) inner wall, set up a rectangle storehouse and working bin (11) right side intercommunication on casing (1) inner wall at filtration frame (1902) top, connecting rod (18) stretch out and fixed connection is at the top of filtering frame (1902) in following working bin (11).