CN212963514U - Water meter movement capable of reducing pressure loss of water meter to pipeline - Google Patents
Water meter movement capable of reducing pressure loss of water meter to pipeline Download PDFInfo
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- CN212963514U CN212963514U CN202021700070.5U CN202021700070U CN212963514U CN 212963514 U CN212963514 U CN 212963514U CN 202021700070 U CN202021700070 U CN 202021700070U CN 212963514 U CN212963514 U CN 212963514U
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Abstract
The utility model discloses a can reduce water gauge core to loss of pressure of pipeline of water gauge, including water gauge shell and second screw hole, the right side of water gauge shell is provided with the delivery port, and the outside of delivery port is provided with out the water connecting plate, first rubber pad is installed on the right side of play water connecting plate, and the inside of first rubber pad is provided with the second screw hole, the inside of delivery port is provided with the spring axle, and installs in the below of spring axle and prevent flowing the board, the left side of water gauge shell is provided with the water inlet, and the outside of water inlet is provided with the connecting plate of intaking, the left side of the connecting plate of intaking is provided with the second rubber pad. The utility model discloses be provided with the filter screen and pass through and constitute the block structure between filter housing and the water inlet, can carry out filtration treatment to the liquid that is about to get into the device like this, prevent that the inside solid residue of water pipe from flowing into the device, prevent to the water gauge that the pressure core causes the consequence of jam to increase the water gauge and prevent the pressure of pressure core to the pipeline.
Description
Technical Field
The utility model relates to a water gauge core technical field specifically is a can reduce water gauge core of water gauge to the loss of pressure of pipeline.
Background
The water meter is an instrument for measuring water flow, mostly the accumulated flow measurement of water, and generally comprises a positive displacement water meter and a speed water meter, wherein the water meter is arranged on a water pipe, when a user drains water, a pointer or a character wheel on a core rotates to point out the passing water flow, so that the water inflow is conveniently recorded, and the novel water meter core can reduce the pressure of a water meter pipeline and enables the water meter core to run more stably.
The existing water meter movement has the problem that the water meter movement is easy to block, liquid backflow easily causes damage to the movement, and the problem that the movement cannot stably run in a low-temperature environment is solved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can reduce water gauge core to the loss of pressure's of pipeline water gauge to propose current water gauge core in solving above-mentioned background art, have the easy problem of blockking up of water gauge core, the liquid reflux causes the problem of harm to the core easily, can not be at the problem of steady operation under the low temperature environment.
In order to achieve the above object, the utility model provides a following technical scheme: a water meter movement capable of reducing pressure loss of a water meter to a pipeline comprises a water meter shell and a second screw hole, wherein a water outlet is formed in the right side of the water meter shell, a water outlet connecting plate is arranged on the outer side of the water outlet, a first rubber pad is mounted on the right side of the water outlet connecting plate, a second screw hole is formed in the first rubber pad, a spring shaft is arranged in the water outlet, a flow-preventing plate is mounted below the spring shaft, a water inlet is formed in the left side of the water meter shell, a water inlet connecting plate is arranged on the outer side of the water inlet, a second rubber pad is arranged on the left side of the water inlet connecting plate, a first screw hole is formed in the second rubber pad, a filter shell is mounted in the water inlet, a filter screen is arranged on the inner side of the filter shell, a water meter pressure-preventing core is arranged in the water meter shell, and a, a water meter movement outer cover is arranged above the first spring shaft, an observation port is arranged inside the water meter movement outer cover, and a heat insulation sleeve is arranged on the outer side of the water meter shell.
Preferably, be adhesive connection between water outlet connecting plate and the first rubber pad, and closely laminate between water outlet connecting plate and the first rubber pad.
Preferably, the anti-confluent plate forms a rotating structure with the water outlet through the spring shaft, and the rotating angle range of the anti-confluent plate is 0-90 degrees.
Preferably, the filter screen constitutes the block structure through between filter housing and the water inlet, and is closely laminated between the inner wall of filter housing and water inlet to be swing joint between filter housing and the water inlet.
Preferably, the outer cover of the water meter core forms a rotating structure with the water meter pressure-proof core through the first spring shaft, and the outer cover of the water meter core and the water meter pressure-proof core form a sealing structure.
Preferably, be the gomphosis between viewing aperture and the water gauge core enclosing cover and be connected, and the viewing aperture is the square transparent construction of ya keli.
Preferably, constitute the complete surrounding structure between cold-proof cover and the water gauge shell, and adhesive connection between cold-proof cover and the water gauge shell to for closely laminating between cold-proof cover and the water gauge shell.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses be provided with and closely laminate between water connecting plate and the first rubber pad, when water connecting plate and other equipment are connected like this, increase the laminating degree of water connecting plate and other equipment through the first rubber pad, thereby play the effect that the tie point is sealed, prevent liquid exosmosis, prevent that the meeting flows the board and constitutes rotating-structure through between spring shaft and the delivery port, when device internal liquid flows right like this, the impact force of liquid can be washed the board upwards of preventing flowing, with the liquid in this device can flow out the device, when no liquid flows right, prevent that the meeting flows the board and can fall, thereby prevent liquid backflow;
2. the utility model is provided with a filter screen which forms a clamping structure between the filter shell and the water inlet, thus the liquid which is about to enter the device can be filtered, the solid residue in the water pipe is prevented from flowing into the device, the water meter is prevented from being blocked by the pressure core, thereby the pressure of the water meter pressure core on the pipeline is increased, the outer cover of the water meter core and the water meter pressure core form a sealing structure, thus the water meter pressure core is sealed under the outer cover of the water meter core by the outer cover of the water meter core, and the water meter pressure core is prevented from being covered by earth or dust;
3. the utility model discloses be provided with the viewing aperture and be the square transparent construction of ya keli, can make things convenient for the personnel to carry out data record to the water gauge like this, need not open the water gauge core enclosing cover, just can observe the data of water gauge between, constitute between cold-proof cover and the water gauge shell and enclose the structure completely, can make the device continue steady operation under low temperature environment like this, can also prevent that the device from naked leaking under the sunshine, prevent to blow by the wind and shine to cause the harm to the device.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the outer cover of the water meter movement of the present invention;
FIG. 3 is a schematic view of the structure of the water inlet connection plate of the present invention;
fig. 4 is a schematic view of the structure of the water outlet connection plate of the present invention.
In the figure: 1. a water meter housing; 2. a water outlet connecting plate; 3. a water outlet; 4. a flow prevention plate; 5. a spring shaft; 6. a first rubber pad; 7. the water meter prevents pressing the core; 8. a water inlet; 9. a filter housing; 10. filtering with a screen; 11. a water inlet connecting plate; 12. a second rubber pad; 13. the outer cover of the water meter movement; 14. a viewing port; 15. a first spring shaft; 16. a warm keeping sleeve; 17. a first screw hole; 18. a second screw hole.
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: a water meter movement capable of reducing pressure loss of a water meter to a pipeline comprises a water meter shell 1 and a second screw hole 18, wherein a water outlet 3 is arranged on the right side of the water meter shell 1, a water outlet connecting plate 2 is arranged on the outer side of the water outlet 3, a first rubber pad 6 is arranged on the right side of the water outlet connecting plate 2, the second screw hole 18 is arranged inside the first rubber pad 6, a spring shaft 5 is arranged inside the water outlet 3, a meeting flow preventing plate 4 is arranged below the spring shaft 5, a water inlet 8 is arranged on the left side of the water meter shell 1, a water inlet connecting plate 11 is arranged on the outer side of the water inlet 8, a second rubber pad 12 is arranged on the left side of the water inlet connecting plate 11, a first screw hole 17 is arranged inside the second rubber pad 12, a filter shell 9 is arranged inside the water inlet 8, a filter screen 10 is arranged on the inner side of the filter shell 9, and a first spring shaft 15 is arranged above the pressure-proof core 7 of the water meter, a water meter movement outer cover 13 is arranged above the first spring shaft 15, an observation port 14 is arranged inside the water meter movement outer cover 13, and a warm-keeping sleeve 16 is arranged outside the water meter shell 1.
In the utility model, furthermore, the water outlet connecting plate 2 is connected with the first rubber pad 6 by gluing, and the water outlet connecting plate 2 is closely attached with the first rubber pad 6; when going out water connecting plate 2 and being connected with other equipment like this, increase the laminating degree of water connecting plate 2 and other equipment through first rubber pad 6 to play the sealed effect of tie point, prevent that liquid from oozing outward.
Furthermore, the anti-convergence plate 4 forms a rotating structure with the water outlet 3 through the spring shaft 5, and the rotating angle range of the anti-convergence plate 4 is 0-90 degrees; therefore, when liquid in the device flows rightwards, the impact force of the liquid can wash the anti-flow plate 4 upwards, the liquid in the device can flow out of the device, and when no liquid flows rightwards, the anti-flow plate 4 can fall down, so that the liquid is prevented from flowing backwards.
Furthermore, the filter screen 10 forms a clamping structure with the water inlet 8 through the filter shell 9, the filter shell 9 is tightly attached to the inner wall of the water inlet 8, and the filter shell 9 is movably connected with the water inlet 8; therefore, liquid entering the device can be filtered, solid residues in the water pipe are prevented from flowing into the device, the water meter pressure-proof core 7 is prevented from being blocked, and the pressure of the water meter pressure-proof core 7 on the pipeline is increased.
Further, a rotating structure is formed between the outer cover 13 of the water meter movement and the pressure-proof core 7 of the water meter through the first spring shaft 15, and the outer cover 13 of the water meter movement and the pressure-proof core 7 of the water meter form a sealing structure; therefore, the pressure-proof core 7 of the water meter can be sealed under the outer cover 13 of the water meter core through the outer cover 13 of the water meter core, and the pressure-proof core 7 of the water meter can be prevented from being covered by mud or dust.
Furthermore, the observation port 14 is in embedded connection with the outer cover 13 of the water meter movement, and the observation port 14 is of an acrylic square transparent structure; therefore, the data of the water meter can be conveniently recorded by personnel without opening the outer cover 13 of the movement of the water meter.
Furthermore, a full-surrounding structure is formed between the warm-keeping sleeve 16 and the water meter shell 1, the warm-keeping sleeve 16 and the water meter shell 1 are connected in an adhesive manner, and the warm-keeping sleeve 16 and the water meter shell 1 are tightly attached; therefore, the device can continue to stably operate in a low-temperature environment, and can be prevented from being exposed in the sun and from being exposed to the sun, so that the device is prevented from being damaged.
This can reduce water gauge to the loss of pressure's of pipeline water gauge core's theory of operation: firstly, a water outlet connecting plate 2 of the device is connected with other equipment through screws, and meanwhile, the flowing liquid is prevented from leaking outwards through a first rubber pad 6; secondly, the water inlet connecting plate 11 of the device is connected with other equipment through screws, and meanwhile, the problem of liquid leakage under the action of pressure is prevented through the second rubber pad 12; secondly, when the liquid passes through the water inlet 8, the liquid is filtered by the filter screen 10 in the filter shell 9, solid residues in the liquid are filtered outside the device, and the filter screen 10 can be replaced at regular time; then the liquid flows rightwards through the water meter pressure-proof core 7 and drives the movement of the facilities in the water meter pressure-proof core 7; secondly, the impact force of the liquid can rotate the anti-convergence plate 4 upwards through the spring shaft 5, so that the liquid can flow out of the device through the water outlet 3, when no liquid flows rightwards, the anti-convergence plate 4 can fall back to the original position to prevent the liquid from flowing back so as to increase the pressure of the pressure-proof core 7 of the water meter, and the spring shaft 5 is the prior art, so that the concrete description is omitted; secondly, the warm-keeping sleeve 16 is adhered to the outer side of the water meter shell 1, so that the water meter shell 1 can be protected, and the device can stably run in a low-temperature environment; then, through the sealing structure of the outer cover 13 of the water meter movement, soil or dust is prevented from falling to the surface of the pressure-proof core 7 of the water meter, so that personnel can be prevented from recording data; finally, the recording personnel can directly observe the data of the device through the observation port 14.
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 (7)
1. The utility model provides a can reduce water gauge core of water gauge to loss of pressure of pipeline, includes water gauge shell (1) and second screw hole (18), its characterized in that: the water meter comprises a water meter shell (1), wherein a water outlet (3) is formed in the right side of the water meter shell (1), a water outlet connecting plate (2) is arranged on the outer side of the water outlet (3), a first rubber pad (6) is installed on the right side of the water outlet connecting plate (2), a second screw hole (18) is formed in the first rubber pad (6), a spring shaft (5) is arranged in the water outlet (3), a flow preventing plate (4) is installed below the spring shaft (5), a water inlet (8) is formed in the left side of the water meter shell (1), a water inlet connecting plate (11) is arranged on the outer side of the water inlet (8), a second rubber pad (12) is arranged on the left side of the water inlet connecting plate (11), a first screw hole (17) is formed in the second rubber pad (12), a filter shell (9) is installed in the water inlet (8), and a filter screen (10) is, the water meter comprises a water meter shell (1), and is characterized in that a water meter pressure-proof core (7) is arranged in the water meter shell (1), a first spring shaft (15) is arranged above the water meter pressure-proof core (7), a water meter core outer cover (13) is arranged above the first spring shaft (15), an observation port (14) is arranged in the water meter core outer cover (13), and a heat-insulation sleeve (16) is arranged on the outer side of the water meter shell (1).
2. A water meter movement capable of reducing pressure loss from a water meter to a conduit as set forth in claim 1, wherein: the water outlet connecting plate (2) is in adhesive connection with the first rubber pad (6), and the water outlet connecting plate (2) is tightly attached to the first rubber pad (6).
3. A water meter movement capable of reducing pressure loss from a water meter to a conduit as set forth in claim 1, wherein: the anti-confluent plate (4) forms a rotating structure with the water outlet (3) through the spring shaft (5), and the rotating angle range of the anti-confluent plate (4) is 0-90 degrees.
4. A water meter movement capable of reducing pressure loss from a water meter to a conduit as set forth in claim 1, wherein: the filter screen (10) forms a clamping structure between the filter shell (9) and the water inlet (8), the inner walls of the filter shell (9) and the water inlet (8) are tightly attached, and the filter shell (9) is movably connected with the water inlet (8).
5. A water meter movement capable of reducing pressure loss from a water meter to a conduit as set forth in claim 1, wherein: the water meter movement outer cover (13) and the water meter pressure-proof core (7) form a rotating structure through the first spring shaft (15), and the water meter movement outer cover (13) and the water meter pressure-proof core (7) form a sealing structure.
6. A water meter movement capable of reducing pressure loss from a water meter to a conduit as set forth in claim 1, wherein: the observation port (14) is connected with the outer cover (13) of the water meter movement in an embedded mode, and the observation port (14) is of an acrylic square transparent structure.
7. A water meter movement capable of reducing pressure loss from a water meter to a conduit as set forth in claim 1, wherein: the warm-keeping sleeve (16) and the water meter shell (1) form a full-surrounding structure, the warm-keeping sleeve (16) and the water meter shell (1) are connected in an adhesive mode, and the warm-keeping sleeve (16) and the water meter shell (1) are tightly attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021700070.5U CN212963514U (en) | 2020-08-15 | 2020-08-15 | Water meter movement capable of reducing pressure loss of water meter to pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021700070.5U CN212963514U (en) | 2020-08-15 | 2020-08-15 | Water meter movement capable of reducing pressure loss of water meter to pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212963514U true CN212963514U (en) | 2021-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021700070.5U Active CN212963514U (en) | 2020-08-15 | 2020-08-15 | Water meter movement capable of reducing pressure loss of water meter to pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212963514U (en) |
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2020
- 2020-08-15 CN CN202021700070.5U patent/CN212963514U/en active Active
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