CN219935013U - Dry-type water meter with antidetonation decompression shell - Google Patents
Dry-type water meter with antidetonation decompression shell Download PDFInfo
- Publication number
- CN219935013U CN219935013U CN202320400424.1U CN202320400424U CN219935013U CN 219935013 U CN219935013 U CN 219935013U CN 202320400424 U CN202320400424 U CN 202320400424U CN 219935013 U CN219935013 U CN 219935013U
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- Prior art keywords
- water meter
- meter body
- dry water
- dry
- protective cover
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 181
- 230000006837 decompression Effects 0.000 title claims abstract description 17
- 230000001681 protective effect Effects 0.000 claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000004224 protection Effects 0.000 claims abstract description 14
- 239000010410 layer Substances 0.000 claims description 9
- 239000011241 protective layer Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Measuring Volume Flow (AREA)
Abstract
The utility model discloses a dry water meter with an anti-seismic decompression shell, which comprises a dry water meter body; the auxiliary mechanism is arranged at the top of the dry water meter body, the protection mechanism is arranged in the dry water meter body, the auxiliary mechanism comprises a protection cover, a protection layer, a connecting shaft and a torsion spring, the protection cover is arranged at the top of the dry water meter body, the protection layer is arranged at the inner top of the protection cover, and the connecting shaft is arranged in one side of the protection cover; according to the utility model, the auxiliary mechanism is arranged at the top of the dry water meter body, and a person can collect water flow collected on the counter by rotating the protective cover when the protective cover is moved away from the top of the dry water meter body, and the protective cover can rotate along the outer side of the connecting shaft under the action of the self elasticity of the torsion spring when the person releases the protective cover and then automatically moves to the top of the dry water meter body to protect the counter at the bottom, so that the counter is convenient for the person to use.
Description
Technical Field
The utility model relates to the technical field of dry water meters, in particular to a dry water meter with an anti-seismic decompression shell.
Background
The water meter is a meter for measuring water flow, and is generally divided into a dry water meter and a wet water meter, wherein the dry water meter is a water meter for isolating a counter from measured water, and the metering mechanism adopts magnetic element transmission, so that the counter is not contacted with the measured water, and the rotary-wing water meter has the advantages of clear reading, convenience in meter reading, precise metering and durability.
When water flows into the dry water meter, the magnetic element at the top of the impeller rotation transmission inside the water meter and the passive magnetic element inside the counter rotate, then the counter is used for metering the water flow, when personnel collect data on the dry water meter, the protective cover is required to be rotated, the protective cover is removed from the top of the dry water meter, and the numerical value on the counter is collected, but sometimes the personnel forget to move the protective cover to the original position easily when operating the protective cover, and then a large amount of dust is accumulated at the top of the counter, so that the next collection of the data on the dry water meter is influenced, and the use of people is inconvenient;
when water flows into the dry water meter, the magnetic element and the passive magnetic element at the top are rotated by the impeller in the dry water meter, then the counter measures the flow of the water, and in the use process of the dry water meter, parts in the dry water meter are easy to be impacted and damaged when the water flows greatly, and meanwhile, the dry water meter is also easy to be damaged by external impact force, so that the service life of the dry water meter is influenced to a certain extent.
Disclosure of Invention
The utility model aims to provide a dry water meter with an anti-seismic decompression shell, which solves the problem that a large amount of dust is accumulated at the top of a counter in the prior art, so that the next data acquisition of the dry water meter is affected.
The utility model provides the following technical scheme: a dry water meter with anti-vibration and decompression shell comprises a dry water meter body; an auxiliary mechanism is arranged at the top of the dry water meter body, and a protection mechanism is arranged in the dry water meter body;
the auxiliary mechanism comprises a protective cover, a protective layer, a connecting shaft and a torsion spring, wherein the protective cover is arranged at the top of the dry water meter body, the protective layer is arranged at the inner top of the protective cover, the connecting shaft is arranged in one side of the protective cover, and the torsion spring is arranged at the outer side of the connecting shaft;
the protection mechanism comprises a buffer plate, a protective sleeve and a decompression layer, wherein the buffer plate is arranged at one end of the inside of the dry water meter body at equal intervals, the protective sleeve is arranged on the outer side of the dry water meter body, and the decompression layer is arranged inside the dry water meter body.
Preferably, a fixing seat is installed on one side of the top of the dry water meter body, and the inner wall of the fixing seat is connected with a connecting shaft.
Preferably, one end of the dry water meter body is provided with a water inlet end, and one end of the dry water meter body far away from the water inlet end is provided with a water outlet end.
Preferably, connectors are arranged at two ends of the water inlet end and the water outlet end, and a buffer plate is connected to the inside of the water inlet end.
Preferably, an impeller is arranged in the dry water meter body, and a counter is arranged at the top of the impeller.
Preferably, a clamping seat is arranged at the inner bottom of the dry water meter body, and an impeller is connected inside the clamping seat.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the auxiliary mechanism is arranged at the top of the dry water meter body, and a person can collect water flow collected on the counter by rotating the protective cover when the protective cover is moved away from the top of the dry water meter body, and the protective cover can rotate along the outer side of the connecting shaft under the action of the self elasticity of the torsion spring when the person releases the protective cover and then automatically moves to the top of the dry water meter body to protect the counter at the bottom, so that the counter is convenient for the person to use.
2. According to the utility model, the protection mechanism is arranged in the dry type water meter body, when the outer side of the dry type water meter body is impacted, the outer side of the dry type water meter body can be protected through the protection sleeve, so that the dry type water meter body has an anti-vibration effect, meanwhile, the impact force on the outer side of the dry type water meter body can be reduced, the heat preservation effect can also be achieved for the inner side of the dry type water meter body, when water is conveyed into the dry type water meter body, the impact force of the water can be relieved through the buffer plate, the parts in the dry type water meter body are prevented from being damaged, and the decompression layer can reduce the impact of the water flow on the inner wall of the dry type water meter body, so that the service life of the dry type water meter body can be prolonged.
Drawings
FIG. 1 is a schematic side view of the present utility model;
FIG. 2 is a schematic top view of a partially expanded structure of the present utility model;
FIG. 3 is a schematic side view of the internal structure of the present utility model;
fig. 4 is a schematic view of a partial enlarged structure of fig. 2 a according to the present utility model.
In the figure: 1. a dry-type water meter body; 101. a water inlet end; 102. a water outlet end; 103. a fixing seat; 2. a counter; 201. an impeller; 202. a clamping seat; 3. an auxiliary mechanism; 301. a protective cover; 302. a protective layer; 303. a connecting shaft; 304. a torsion spring; 4. a connector; 5. a protective mechanism; 501. a buffer plate; 502. a protective sleeve; 503. and (5) a decompression layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The technical scheme of the utility model is further elaborated by the following description and the accompanying drawings and specific embodiments;
embodiment one:
the utility model provides a dry water meter with an anti-seismic decompression shell, which comprises a dry water meter body 1; the top of the dry water meter body 1 is provided with an auxiliary mechanism 3, and the inside of the dry water meter body 1 is provided with a protection mechanism 5;
the auxiliary mechanism 3 comprises a protective cover 301, a protective layer 302, a connecting shaft 303 and a torsion spring 304, wherein the protective cover 301 is arranged at the top of the dry water meter body 1, the protective layer 302 is arranged at the inner top of the protective cover 301, the connecting shaft 303 is arranged in one side of the protective cover 301, and the torsion spring 304 is arranged outside the connecting shaft 303;
specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, when water flows in the dry-type water meter body 1, the water flow can cause the impeller 201 to rotate, then the impeller 201 drives the magnetic element at the top to rotate and the passive magnetic element in the counter 2 to rotate, so that the gear counter 2 can be driven to measure, and finally the flow of water is measured, then the personnel rotates the protective cover 301, the protective cover 301 can enable the torsion spring 304 to generate a certain torsion force, then the protective cover 301 can be removed from the top of the dry-type water meter body 1, at this time, the personnel can collect the water flow collected on the counter 2, when the personnel releases the protective cover 301, the protective cover 301 can rotate along the outer side of the connecting shaft 303 under the action of the self elastic force of the torsion spring 304, then the protective cover 301 can automatically move to the top of the dry-type water meter body 1 to protect the counter 2 at the bottom, and the protective cover 302 is made of sponge material, when the protective cover 301 moves to the top of the dry-type water meter body 1, the protective cover 301 can be prevented from being damaged with the dry-type water meter body 1, and the personnel can use the protective cover conveniently.
Further, a fixing seat 103 is installed on one side of the top of the dry water meter body 1, and a connecting shaft 303 is connected to the inner wall of the fixing seat 103;
specifically, as shown in fig. 1 and 4, the top of the dry water meter body 1 is connected with a fixing base 103 by welding, the inside of the fixing base 103 is connected with a connecting shaft 303, a protecting cover 301 is installed on the outer side of the connecting shaft 303, a torsion spring 304 is wound on the outer side of the connecting shaft 303, one end of the torsion spring 304 is connected with the protecting cover 301, the other end of the torsion spring 304 is connected with the fixing base 103, and the fixing base 103 can fix the connecting shaft 303 on one side.
Further, one end of the dry water meter body 1 is provided with a water inlet end 101, one end of the dry water meter body 1 far away from the water inlet end 101 is provided with a water outlet end 102, two ends of the water inlet end 101 and the water outlet end 102 are provided with connectors 4, and the inside of the water inlet end 101 is connected with a buffer plate 501;
specifically, as shown in fig. 1, 2 and 4, the outside of the connector 4 is in a threaded structure, before using, a person connects the connectors 4 at two ends of the water inlet end 101 and the water outlet end 102 to an external pipeline, so that water flows into the dry water meter body 1 from the water inlet end 101, the pressure of the water flow to the dry water meter body 1 can be reduced through the buffer plate 501, then the water flows into the dry water meter body 1, the water flow can be measured through the counter 2 in the dry water meter body 1, and finally the water flows out from the water outlet end 102.
Further, an impeller 201 is installed in the dry water meter body 1, a counter 2 is installed at the top of the impeller 201, a clamping seat 202 is installed at the inner bottom of the dry water meter body 1, and the impeller 201 is connected in the clamping seat 202;
specifically, as shown in fig. 3, when water flows in the dry water meter body 1, the water flow can cause the impeller 201 to rotate, then one end of the impeller 201 can rotate in the clamping seat 202, then the impeller 201 drives the magnetic element at the top to rotate and the passive magnetic element in the counter 2 to rotate, so that the gear counter 2 can be driven to measure, and finally the water flow is measured.
Unlike the first embodiment, the utility model also provides a second embodiment, which is used for solving the problems that when water flows into the dry water meter, the magnetic element and the passive magnetic element at the top are driven to rotate by the rotation of the impeller in the dry water meter, then the counter is used for measuring the flow of the water, and in the use process of the dry water meter, when the water flows too much, the parts in the dry water meter are easy to be damaged by impact, and meanwhile, the dry water meter is easy to be damaged by external impact force, so that the service life of the dry water meter is influenced to a certain extent;
specifically, as shown in fig. 1, 2 and 3, the outside of the dry water meter body 1 is provided with a protecting sleeve 502, the inner wall of the dry water meter body 1 is provided with a decompression layer 503, both the protecting sleeve 502 and the decompression layer 503 are made of rubber materials, when the outside of the dry water meter body 1 is impacted, the outside of the dry water meter body 1 can be protected through the protecting sleeve 502, so that the dry water meter body 1 plays an anti-vibration role, the impact force on the outside of the dry water meter body 1 can be reduced, the inside of the dry water meter body 1 can also be insulated, when water is conveyed into the inside of the dry water meter body 1, the water can impact one side of the buffer plate 501, the impact force of the water can be relieved through the buffer plate 501, thereby avoiding damaging parts in the inside of the dry water meter body 1, and the decompression layer 503 can reduce the water flow to impact the inner wall of the dry water meter body 1, thereby prolonging the service life of the dry water meter body 1.
Working principle: before using, personnel connect the connectors 4 at both ends of the water inlet end 101 and the water outlet end 102 with external pipelines, let water flow into the inside of the dry-type water meter body 1 from the water inlet end 101, can reduce the pressure of water flow for the dry-type water meter body 1 through the buffer plate 501, when water flows in the inside of the dry-type water meter body 1, the water flow can promote the impeller 201 to rotate, then drives the magnetic element at the top to rotate through the impeller 201 and the passive magnetic element in the counter 2 to rotate, can drive the gear counter 2 to measure, and finally measure the flow of water.
Finally, what is to be described is: the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the examples, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (6)
1. A dry water meter with an anti-seismic decompression housing, comprising a dry water meter body (1); the method is characterized in that: an auxiliary mechanism (3) is arranged at the top of the dry water meter body (1), and a protection mechanism (5) is arranged in the dry water meter body (1);
the auxiliary mechanism (3) comprises a protective cover (301), a protective layer (302), a connecting shaft (303) and a torsion spring (304), wherein the protective cover (301) is arranged at the top of the dry water meter body (1), the protective layer (302) is arranged at the inner top of the protective cover (301), the connecting shaft (303) is arranged in one side of the protective cover (301), and the torsion spring (304) is arranged at the outer side of the connecting shaft (303);
the protection mechanism (5) comprises a buffer plate (501), a protective sleeve (502) and a decompression layer (503), wherein the buffer plate (501) is arranged at one end of the inside of the dry water meter body (1) at equal intervals, the protective sleeve (502) is arranged at the outer side of the dry water meter body (1), and the decompression layer (503) is arranged inside the dry water meter body (1).
2. A dry water meter having an anti-vibration and pressure relief housing as defined in claim 1 wherein: a fixed seat (103) is arranged on one side of the top of the dry water meter body (1), and a connecting shaft (303) is connected to the inner wall of the fixed seat (103).
3. A dry water meter having an anti-vibration and pressure relief housing as defined in claim 1 wherein: one end of the dry water meter body (1) is provided with a water inlet end (101), and one end of the dry water meter body (1) far away from the water inlet end (101) is provided with a water outlet end (102).
4. A dry water meter having an anti-vibration and pressure relief housing as defined in claim 3 wherein: two ends of the water inlet end (101) and the water outlet end (102) are provided with connectors (4), and a buffer plate (501) is connected to the inside of the water inlet end (101).
5. A dry water meter having an anti-vibration and pressure relief housing as defined in claim 1 wherein: an impeller (201) is arranged in the dry water meter body (1), and a counter (2) is arranged at the top of the impeller (201).
6. A dry water meter having an anti-vibration and pressure relief housing as defined in claim 1 wherein: the inner bottom of the dry water meter body (1) is provided with a clamping seat (202), and the inside of the clamping seat (202) is connected with an impeller (201).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320400424.1U CN219935013U (en) | 2023-03-06 | 2023-03-06 | Dry-type water meter with antidetonation decompression shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320400424.1U CN219935013U (en) | 2023-03-06 | 2023-03-06 | Dry-type water meter with antidetonation decompression shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219935013U true CN219935013U (en) | 2023-10-31 |
Family
ID=88489379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320400424.1U Active CN219935013U (en) | 2023-03-06 | 2023-03-06 | Dry-type water meter with antidetonation decompression shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219935013U (en) |
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2023
- 2023-03-06 CN CN202320400424.1U patent/CN219935013U/en active Active
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