CN219015390U - Large-caliber internet of things ultrasonic water meter - Google Patents
Large-caliber internet of things ultrasonic water meter Download PDFInfo
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- CN219015390U CN219015390U CN202222565867.4U CN202222565867U CN219015390U CN 219015390 U CN219015390 U CN 219015390U CN 202222565867 U CN202222565867 U CN 202222565867U CN 219015390 U CN219015390 U CN 219015390U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The utility model discloses a large-caliber internet of things ultrasonic water meter which comprises a water meter body, wherein a water inlet end of the water meter body is communicated with a water inlet pipe, a first mounting flange is fixedly connected to the outer side of one end, far away from the water meter body, of the water inlet pipe, a heating mechanism is arranged on the water inlet pipe, a water outlet pipe is communicated with the water outlet end of the water meter body, a telescopic buffer mechanism is arranged at one end, far away from the water meter body, of the water outlet pipe, a second mounting flange is fixedly connected to the outer side of one end, far away from the water outlet pipe, of the telescopic buffer mechanism, and a sewage draining mechanism is arranged on the lower side of the water meter body. According to the utility model, the heating mechanism is arranged to heat the water inlet pipe, so that the water is prevented from freezing, the fluxion is ensured, the burst is prevented, the transverse acting force received by the telescopic buffer mechanism can be counteracted, the connection firmness is ensured, the pollution discharge mechanism is arranged to facilitate the periodic pollution discharge, the inner wall corrosion of the water meter body is prevented, and the service life is prolonged.
Description
Technical Field
The utility model relates to the technical field of water meters, in particular to a large-caliber internet of things ultrasonic water meter.
Background
The water meter is a meter for measuring water flow, is mainly an accumulated flow measurement of water, is generally divided into two types of volumetric water meters and speed water meters, the ultrasonic water meter is a novel water meter for further calculating the flow of water by analyzing and processing the flow velocity of the water by detecting the time difference generated by the change of the speed when ultrasonic sound beams are propagated in the forward flow and the backward flow in the water, and the water meter is a split-flow or flow direction switching device taking the water as a medium in a pipeline.
The existing connecting pipeline of the large-caliber internet of things ultrasonic water meter is easy to influence the connecting position and damage the tightness due to the transverse acting force of heat expansion and cold contraction, and secondly, when the air temperature is lower than minus, the water meter is easily frosted, frost crack, burst and the like, the service life of the water meter is influenced, and secondly, dirt can be accumulated in the water meter after the water meter is long in working time, and if the water meter is discharged irregularly, the water meter can be adhered to the inner wall of the water meter, so that the water meter is blocked. Therefore, a person skilled in the art provides a large-caliber internet of things ultrasonic water meter to solve the problems set forth in the background art.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a large-caliber ultrasonic water meter for the Internet of things.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a heavy-calibre thing networking ultrasonic wave water gauge, includes the water gauge body, the end intercommunication of intaking of water gauge body is equipped with the inlet tube, and the one end outside fixedly connected with first mounting flange of water gauge body is kept away from to the inlet tube, be equipped with heating mechanism on the inlet tube, the end intercommunication of going out of water gauge body is equipped with the outlet pipe, and the one end that the water gauge body was kept away from to the outlet pipe is equipped with flexible buffer gear, flexible buffer gear and the one end outside fixedly connected with second mounting flange of keeping away from the outlet pipe, the downside of water gauge body is equipped with blowdown mechanism.
As a further description of the above technical solution:
the heating mechanism comprises a heat shield cylinder fixed on the outer side of the water inlet pipe, an electric heater is fixedly connected to the upper side of the heat shield cylinder, a heating pipe is fixedly connected to the outer side of the water inlet pipe and is positioned in the heat shield cylinder, and the heating pipe is electrically connected with the electric heater.
As a further description of the above technical solution:
the heating pipe is in a spiral coil type structure, and is made of pure copper.
As a further description of the above technical solution:
the telescopic buffering mechanism comprises an annular sliding groove formed in the inner side wall of the water outlet pipe, an annular sliding plate is slidably connected to the inner bottom wall of the annular sliding groove, a buffering inner pipe is fixedly connected to one side of the annular sliding plate, one end of the buffering inner pipe extends to the outer side of the water outlet pipe and is fixedly connected with a second mounting flange, a buffering spring is fixedly connected between the water outlet pipe and the buffering inner pipe, and the buffering spring is sleeved on the buffering inner pipe.
As a further description of the above technical solution:
and a telescopic sleeve is fixedly connected between the water outlet pipe and the buffer inner pipe and is positioned at the outer side of the buffer spring.
As a further description of the above technical solution:
the sewage draining mechanism comprises a fixed cylinder fixed at the bottom of the water meter body, a sewage draining outlet communicated with the fixed cylinder is formed in the bottom of the water meter body, a pull rod is inserted into the lower end of the fixed cylinder and is connected with the lower end of the fixed cylinder in a sliding mode, the upper end of the pull rod is fixedly connected with a blocking head, the blocking head is tightly abutted to the sewage draining outlet, a tightly abutted spring is fixedly connected between the blocking head and the inner wall of the lower end of the fixed cylinder, an opening is formed in the side wall of the fixed cylinder, and the opening is located outside the fixed cylinder.
As a further description of the above technical solution:
the sewage outlet and the plugging head are arranged in a trapezoid structure which is matched.
As a further description of the above technical solution:
the lower end of the fixed cylinder is provided with a through hole, and the pull rod passes through the through hole.
The utility model has the following beneficial effects:
1. compared with the prior art, this large-caliber internet of things ultrasonic water meter starts electric heater work through setting up heating mechanism, for heating the heating pipe circular telegram heating, and then heats the inlet tube to prevent that water from freezing, ensure the circulation, and prevent bursting.
2. Compared with the prior art, this large-caliber internet of things ultrasonic water meter through setting up flexible buffer gear, when the water pipe receives expend with heat and contract with cold, the buffer inner tube drives annular slide in annular spout sliding displacement, and at this moment, the flexible displacement of buffer inner tube in the outlet pipe, and at this moment, buffer spring receives the extrusion and produces elasticity, can offset the transverse acting force that the second mounting flange received, guarantee connection reliability.
3. Compared with the prior art, this large-caliber internet of things ultrasonic water meter, through setting up blowdown mechanism, during the blowdown, the pulling pull ring moves down, and then drive the shutoff head fixed with the pull rod moves down, at this moment, the tight spring receives the extrusion and produces elasticity, until opening the drain, at this moment, sewage in the water meter body is discharged by the opening part on the drain through fixed section of thick bamboo, be convenient for regularly blowdown, prevent to store up the dirt, prevent the inner wall corruption of water meter body, increase of service life, loosen the pull ring, at this moment, the tight spring of support promotes shutoff head automatic shutoff drain because the elasticity effect, and convenient operation.
Drawings
Fig. 1 is a schematic diagram of a three-dimensional structure of a large-caliber internet of things ultrasonic water meter according to the present utility model;
fig. 2 is a schematic diagram of a front cross-sectional structure of a water inlet pipe in a large-caliber internet of things ultrasonic water meter according to the present utility model;
FIG. 3 is a schematic diagram of a front cross-sectional structure of a water outlet pipe in a large-caliber Internet of things ultrasonic water meter according to the present utility model;
fig. 4 is a schematic diagram of a front cross-sectional structure of a fixed cylinder in a large-caliber internet of things ultrasonic water meter according to the present utility model.
Legend description:
1. a water meter body; 2. a water inlet pipe; 3. a first mounting flange; 4. a water outlet pipe; 5. a second mounting flange; 6. a heat shield cylinder; 7. an electric heater; 8. heating pipes; 9. an annular chute; 10. an annular slide plate; 11. a buffer inner tube; 12. a buffer spring; 13. a telescoping tube; 14. a fixed cylinder; 15. a sewage outlet; 16. a pull rod; 17. a blocking head; 18. a spring is abutted tightly; 19. an opening; 20. and (5) a pull ring.
Detailed Description
Referring to fig. 1 to 4, in the embodiment of the utility model, a large-caliber internet of things ultrasonic water meter comprises a water meter body 1, wherein the internet of things ultrasonic water meter is a device in the prior art, a water inlet pipe 2 is communicated with a water inlet end of the water meter body 1, a first mounting flange 3 is fixedly connected to the outer side of one end of the water inlet pipe 2 far away from the water meter body 1, a heating mechanism is arranged on the water inlet pipe 2 and is electrically connected with a control unit of the water meter body 1, a water outlet pipe 4 is communicated with a water outlet end of the water meter body 1, a telescopic buffer mechanism is arranged at one end of the water outlet pipe 4 far away from the water meter body 1, a second mounting flange 5 is fixedly connected to the outer side of one end of the telescopic buffer mechanism far away from the water outlet pipe 4, and a pollution discharge mechanism is arranged at the lower side of the water meter body 1;
in fig. 2: the heating mechanism comprises a heat shield cylinder 6 fixed on the outer side of the water inlet pipe 2, an electric heater 7 is fixedly connected to the upper side of the heat shield cylinder 6, a heating pipe 8 is fixedly connected to the outer side of the water inlet pipe 2 in the heat shield cylinder 6, the heating pipe 8 is electrically connected with the electric heater 7, the electric heater 7 is started to work, the heating pipe 8 is electrified and heated, and the water inlet pipe 2 is further heated, so that water is prevented from freezing, the fluxion is guaranteed, and burst is prevented;
in fig. 2: the heating pipe 8 is in a spiral coil type structure, and the heating pipe 8 is made of pure copper material members, so that the heating effect is good;
in fig. 3: the telescopic buffer mechanism comprises an annular chute 9 arranged on the inner side wall of the water outlet pipe 4, an annular slide plate 10 is connected to the inner bottom wall of the annular chute 9 in a sliding manner, a buffer inner pipe 11 is fixedly connected to one side of the annular slide plate 10, one end of the buffer inner pipe 11 extends to the outer side of the water outlet pipe 4 and is fixedly connected with the second mounting flange 5, a buffer spring 12 is fixedly connected between the water outlet pipe 4 and the buffer inner pipe 11, the buffer spring 12 is sleeved on the buffer inner pipe 11, when the water pipe is subjected to expansion and contraction, the buffer inner pipe 11 drives the annular slide plate 10 to slide and displace in the annular chute 9, at the moment, the buffer inner pipe 11 stretches and displaces in the water outlet pipe 4, at the moment, the buffer spring 12 is extruded to generate elasticity, and can offset the transverse acting force born by the second mounting flange 5, so that the connection firmness is ensured;
in fig. 3: a telescopic sleeve 13 is fixedly connected between the water outlet pipe 4 and the buffer inner pipe 11, and the telescopic sleeve 13 is positioned at the outer side of the buffer spring 12, so that a protection effect is achieved;
in fig. 4: the sewage draining mechanism comprises a fixed cylinder 14 fixed at the bottom of the water meter body 1, a sewage draining outlet 15 communicated with the fixed cylinder 14 is formed in the bottom of the water meter body 1, a pull rod 16 is inserted into and connected with the lower end of the fixed cylinder 14 in a sliding manner, the upper end of the pull rod 16 is fixedly connected with a plugging head 17, the plugging head 17 is tightly abutted against the sewage draining outlet 15, a tightly abutted spring 18 is fixedly connected between the plugging head 17 and the inner wall of the lower end of the fixed cylinder 14, an opening 19 is formed in the side wall of the fixed cylinder 14, a pull ring 20 is fixedly connected to one end of the pull rod 16 positioned at the outer side of the fixed cylinder 14, during sewage draining, the pull ring 20 is pulled to move downwards, and then the plugging head 17 fixed with the pull rod 16 is driven to move downwards, at the moment, the tightly abutted spring 18 is extruded to generate elasticity until the sewage draining outlet 15 is opened, at the moment, sewage in the water meter body 1 is discharged from the opening 19 on the fixed cylinder 14 through the inner wall of the fixed cylinder 14, the accumulated sewage is conveniently, the inner wall of the water meter body is prevented from being corroded, the service life is prolonged, the pull ring 20 is loosened, at the moment, the plugging of the automatic plugging head 17 is pushed by elastic force action, and the sewage draining operation is convenient at the time;
in fig. 4: the sewage outlet 15 and the plugging head 17 are arranged in a trapezoid structure which is matched, so that the sealing performance is good;
in fig. 4: the lower end of the fixed cylinder 14 is provided with a through hole, and the pull rod 16 passes through the through hole, so that the pull rod 16 is convenient to displace.
Working principle: in the device, when the temperature is too low, the electric heater 7 is started to work, the heating pipe 8 is electrified to heat, and then the water inlet pipe 2 is heated, so that water is prevented from freezing, the fluxion is ensured, and burst is prevented; the internet of things water meter is mainly characterized in that the readings in the water meter are counted in a networking mode, a manager can observe the readings on the water meter through a background system, and the water meters in a region are connected together in the networking mode to form the internet of things water meter.
Secondly, when the water pipe is subjected to expansion and contraction, the buffer inner pipe 11 drives the annular sliding plate 10 to slide and displace in the annular sliding groove 9, at the moment, the buffer inner pipe 11 stretches and displaces in the water outlet pipe 4, at the moment, the buffer spring 12 is extruded to generate elasticity, so that the transverse acting force applied by the second mounting flange 5 can be counteracted, and the connection firmness is ensured;
secondly, when blowdown, pulling pull ring 20 moves down, and then drives the shutoff head 17 fixed with pull rod 16 to move down, at this moment, tight spring 18 receives the extrusion and produces elasticity, until opening drain 15, at this moment, sewage in water gauge body 1 is discharged by drain 15 through the opening 19 department on fixed section of thick bamboo 14, be convenient for regularly blowdown, prevent to store up the dirt, prevent the inner wall corruption of water gauge body 1, increase of service life, loosen pull ring 20, at this moment, tight spring 18 promotes shutoff head 17 because the elasticity effect and blocks up drain 15 voluntarily, convenient operation.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a heavy-calibre thing networking ultrasonic wave water gauge, includes water gauge body (1), its characterized in that: the utility model discloses a water meter, including water gauge body (1), inlet tube (2) are kept away from water gauge body (1)'s one end outside fixedly connected with first mounting flange (3), be equipped with heating mechanism on inlet tube (2), water meter body (1)'s play water end intercommunication is equipped with outlet pipe (4), and outlet pipe (4) are kept away from water gauge body (1)'s one end and are equipped with flexible buffer gear, flexible buffer gear and the one end outside fixedly connected with second mounting flange (5) of keeping away from outlet pipe (4), the downside of water gauge body (1) is equipped with blowdown mechanism.
2. The large-caliber internet of things ultrasonic water meter according to claim 1, wherein: the heating mechanism comprises a heat shield cylinder (6) fixed on the outer side of the water inlet pipe (2), an electric heater (7) is fixedly connected to the upper side of the heat shield cylinder (6), a heating pipe (8) is fixedly connected to the outer side of the water inlet pipe (2) in the heat shield cylinder (6), and the heating pipe (8) is electrically connected with the electric heater (7).
3. The large-caliber internet of things ultrasonic water meter according to claim 2, wherein: the heating pipe (8) is in a spiral coil type structure, and the heating pipe (8) is made of pure copper.
4. The large-caliber internet of things ultrasonic water meter according to claim 1, wherein: the telescopic buffering mechanism comprises an annular sliding groove (9) formed in the inner side wall of the water outlet pipe (4), an annular sliding plate (10) is slidably connected to the inner bottom wall of the annular sliding groove (9), a buffering inner pipe (11) is fixedly connected to one side of the annular sliding plate (10), one end of the buffering inner pipe (11) extends to the outer side of the water outlet pipe (4) and is fixedly connected with the second mounting flange (5), a buffering spring (12) is fixedly connected between the water outlet pipe (4) and the buffering inner pipe (11), and the buffering spring (12) is sleeved on the buffering inner pipe (11).
5. The large-caliber internet of things ultrasonic water meter according to claim 4, wherein: a telescopic sleeve (13) is fixedly connected between the water outlet pipe (4) and the buffer inner pipe (11), and the telescopic sleeve (13) is positioned at the outer side of the buffer spring (12).
6. The large-caliber internet of things ultrasonic water meter according to claim 1, wherein: the utility model provides a sewage draining mechanism is including fixing fixed section of thick bamboo (14) in water gauge body (1) bottom, drain (15) that set up with fixed section of thick bamboo (14) intercommunication have been seted up to the bottom of water gauge body (1), the lower extreme of fixed section of thick bamboo (14) is inserted and is established and sliding connection has pull rod (16), and the upper end fixedly connected with and the shutoff head (17) of pull rod (16), shutoff head (17) and drain (15) support tight setting, fixed connection supports tight spring (18) between the lower extreme inner wall of shutoff head (17) and fixed section of thick bamboo (14), opening (19) have been seted up to the lateral wall of fixed section of thick bamboo (14), are located the fixed section of thick bamboo (14) the one end fixedly connected with pull ring (20) of pull rod (16).
7. The large-caliber internet of things ultrasonic water meter according to claim 6, wherein: the sewage outlet (15) and the plugging head (17) are arranged in a trapezoid structure which is matched.
8. The large-caliber internet of things ultrasonic water meter according to claim 6, wherein: the lower end of the fixed cylinder (14) is provided with a through hole, and the pull rod (16) passes through the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222565867.4U CN219015390U (en) | 2022-09-27 | 2022-09-27 | Large-caliber internet of things ultrasonic water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222565867.4U CN219015390U (en) | 2022-09-27 | 2022-09-27 | Large-caliber internet of things ultrasonic water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219015390U true CN219015390U (en) | 2023-05-12 |
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ID=86232809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222565867.4U Active CN219015390U (en) | 2022-09-27 | 2022-09-27 | Large-caliber internet of things ultrasonic water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219015390U (en) |
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2022
- 2022-09-27 CN CN202222565867.4U patent/CN219015390U/en active Active
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