CN113819967A - Metering unit used by wall-embedded independent user - Google Patents
Metering unit used by wall-embedded independent user Download PDFInfo
- Publication number
- CN113819967A CN113819967A CN202110994221.5A CN202110994221A CN113819967A CN 113819967 A CN113819967 A CN 113819967A CN 202110994221 A CN202110994221 A CN 202110994221A CN 113819967 A CN113819967 A CN 113819967A
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- water meter
- water
- box body
- meter box
- cold
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/005—Valves
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/14—Casings, e.g. of special material
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
- G01F15/18—Supports or connecting means for meters
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- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
Abstract
The invention discloses a wall-embedded metering unit used by an independent user, which comprises a water meter box body, a water meter box body cover support, a cold/hot water combined pipeline, a cold/hot water pipeline valve, a water meter box body cover support and the water meter box body cover which are of an integrated structure, wherein the water meter box body cover support is embedded and installed in a water meter box body, the water meter box body cover support and the water meter box body are formed by connecting plates of two hollow chutes and are fixed through locking nuts, the cold/hot water combined pipeline and the cold/hot water pipeline valve are installed in the water meter box body, a mounting hole is reserved at the bottom of the water meter box body, and mounting support legs are arranged on four sides of the side wall of the water meter box body. The product integrates a cold/hot water pipeline system, has small volume, is suitable for household independent users, is installed in a wall-embedded manner, and does not occupy space; can adapt to water meters with different installation lengths and heights. The pipeline valve can cut off the water way at any time, and is convenient for maintaining and replacing the water meter.
Description
Technical Field
The invention relates to the field of water meter boxes, in particular to a wall-embedded metering unit used by an independent user.
Background
With the continuous development of people's demand, a hot water supply system is also developed on the basis of the existing cold water supply system. This undoubtedly increases the complexity of laying the pipeline, taking up the use of area. At present, in the field of domestic water meters, multiple users commonly use the same water meter box, the volume is large, and only a cold water pipeline system is provided. After the pipeline is laid, the length specification of the water meter which can be installed is fixed, and the water meters with other length specifications cannot be installed on the premise of not reconstructing the pipeline. Even when replacing water meters with larger height dimensions, it may happen that the cover of the water meter cannot be closed, in germany and in some other european countries, it is common for users to use separate metering units each and for hot and cold water to be supplied simultaneously for metering. The wall-embedded metering unit is small in size and is provided with a cold water pipeline system and a hot water pipeline system. The water meter can adapt to water meters with different installation length specifications and has the function of adjusting the height installation space of the water meter in the metering unit so as to adapt to water meters with different models and different functions.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects of the prior art and provides a metering unit used by a wall-embedded independent user, which integrates a cold/hot water pipeline system, has small volume, is suitable for household independent users, is installed in a wall-embedded manner and does not occupy space; can adapt to water meters with different installation lengths and heights. The pipeline valve can cut off the water way at any time, and is convenient for maintaining and replacing the water meter.
The invention provides the following technical scheme:
the invention provides a wall-embedded metering unit used by an independent user, which comprises a water meter box body, a water meter box body cover support, a cold/hot water combined pipeline and a cold/hot water pipeline valve, wherein the water meter box body cover support can move forwards and backwards, the cold/hot water combined pipeline is connected with the water outlet of the pipeline, the cold/hot water pipeline valve is connected with the water inlet of the pipeline, the water meter box body cover support and the water meter box body cover are of an integrated structure, the water meter box body cover support is embedded and installed in a water meter box body, the water meter box body cover support and the water meter box body are formed by connecting plates of two hollow chutes and are fixed by locking nuts, the cold/hot water combined pipeline and the cold/hot water pipeline valve are installed in the water meter box body, the cold/hot water combined pipeline and the cold/hot water pipeline valve are connected by a plastic straight pipe, and a mounting hole is reserved at the bottom of the water meter box body, four sides of the side wall of the water meter box body are provided with mounting support legs.
As a preferred technical scheme of the invention, the cold/hot water combined pipeline is a pipe joint sealing structure capable of adjusting the length of a pipeline, and specifically comprises a connecting nut, a sealing gasket, a sliding connecting pipe, an elastic triangular gasket, a flat gasket, a rubber gasket, a locking nut and a water pipe adapter which are matched with a water meter, wherein the connecting nut and the sealing gasket are connected with a water gap of the water meter, the water pipe adapter is connected with the water pipe, the sliding connecting pipe slides in an inner cavity of the water pipe adapter, the connecting nut is sleeved outside one end of the sliding connecting pipe, the sealing gasket is arranged between the connecting nut and the sliding connecting pipe, the other end of the sliding connecting pipe is connected with the water pipe adapter, the triangular gasket, the flat gasket, the rubber gasket and the locking nut form a combined sealing structure, the flat gasket is positioned between the triangular gasket and the rubber gasket, and the locking nut is externally mounted on the triangular gasket, Flat gasket, rubber gasket.
Compared with the prior art, the invention has the following beneficial effects:
the product integrates a cold/hot water pipeline system, has small volume, is suitable for household independent users, is installed in a wall-embedded manner, and does not occupy space; can adapt to water meters with different installation lengths and heights. The pipeline valve can cut off the water way at any time, and is convenient for maintaining and replacing the water meter.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a block diagram of the present invention;
figure 2 is a view of the range of the water meter box cover bracket positions of the present invention;
figure 3 is a schematic view of four mounting legs on the side wall of the water meter housing of the present invention;
FIG. 4 is a schematic view of the present invention mounted to a wall;
fig. 5 is a front-rear direction schematic view of the water meter case mounted on a wall surface based on fig. 4;
FIG. 6 is an enlarged partial schematic view of FIG. 2;
FIG. 7 is a view showing a constitution of a combined cold/hot water pipe according to the present invention;
FIG. 8 is a schematic view of an elastic triangular gasket in the combined cold/hot water pipe of the present invention;
in the figure: 1. a water meter box body; 2. a water meter box cover bracket; 3. a combined cold/hot water pipe; 4. cold/hot water pipeline valves; 5. a water meter box cover; 6. a plastic straight pipe; 301. a connecting nut; 302. sealing gaskets; 303; a sliding connection pipe 304 and an elastic triangular gasket; 305. a flat gasket; 306. a rubber gasket; 307. Locking the nut; 308. a water pipe adapter.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation. Wherein like reference numerals refer to like parts throughout.
In addition, if a detailed description of the known art is not necessary to show the features of the present invention, it is omitted. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Example 1
Referring to fig. 1-8, the present invention provides a wall-mounted metering unit for independent user use, comprising a wall-mounted water meter box 1, a water meter box cover 5, a water meter box cover support 2 capable of moving back and forth, a cold/hot water combined pipe 3 connected with the outlet water of the pipe, a cold/hot water pipe valve 4 connected with the inlet water of the pipe, the water meter box cover support 2 and the water meter box cover 5 are integrated, the water meter box cover support 2 is embedded in the water meter box 1, the water meter box cover support 2 and the water meter box 1 are composed of two connecting plates with hollow chutes and fixed by a locking nut, the water meter box 1 is internally provided with the cold/hot water combined pipe 3 and the cold/hot water pipe valve 4, wherein the cold/hot water combined pipe 3 and the cold/hot water pipe valve 4 are connected by a plastic straight pipe 6, the bottom of the water meter box body 1 is reserved with mounting holes, and four sides of the side wall of the water meter box body 1 are provided with mounting support legs.
The cold/hot water combined pipeline 3 is a pipe joint sealing structure capable of adjusting the length of a pipeline, and specifically comprises a connecting nut 301, a sealing gasket 302, a sliding connecting pipe 303, an elastic triangular gasket 304, a flat gasket 305, a rubber gasket 306, a locking nut 307 and a water pipe adapter 308 which are matched with a water meter, wherein the connecting nut 301 and the sealing gasket 302 are connected with a water gap of the water meter, the water pipe adapter 308 is connected with a water pipe, the sliding connecting pipe 303 slides in an inner cavity of the water pipe adapter 308, the connecting nut 301 is sleeved outside one end of the sliding connecting pipe 303, the sealing gasket 302 is arranged between the connecting nut 301 and the sliding connecting pipe 303, the other end of the sliding connecting pipe 303 is connected with the water pipe adapter 308, the triangular gasket 304, the flat gasket 305, the rubber gasket 306 and the locking nut 307 form a combined sealing structure, wherein the flat gasket 305 is positioned between the triangular gasket 4 and the rubber gasket 306, the locking nut 307 is externally wrapped on the triangular gasket 304, the flat gasket 305 and the rubber gasket 306.
Further, the working principle of the cold/hot water combined pipeline 3 for realizing adjustable pipeline length is as follows:
in cold/hot water combined pipeline 3, coupling nut 301 and seal gasket 302 are connected with the water gauge mouth of a river in the water pipe coupling subassembly, and water pipe adapter 308 slides in water pipe adapter 308 inner chamber with water piping connection slip connection 303, can realize the change of water pipe coupling total length, realizes the water gauge of the different length specifications of cooperation then.
The sliding connecting pipe sealing structure: when the locking nut 307 is locked with the water pipe adapter 308, the locking nut 307 presses the elastic triangular gasket 304, and then the elastic triangular gasket 304 presses the flat gasket 305 and the rubber gasket 306, so that the end face sealing and the radial sealing of the rubber gasket 306 are realized. On the other hand, the elastic triangular gasket 304 is reduced in inner diameter and deformed due to the extrusion force of the locking nut 307, and is locked on the sliding connection pipe 303, so that the position of the sliding connection pipe 303 can be fixed.
The structure of the combined metering unit of the water meter box body is as follows:
the combined metering unit adopts an embedded installation mode, and when the water meter is not used and the wall body is not finished, the plastic straight pipe 6 is used for replacing the water meter and is pre-installed in a metering unit pipeline, so that the water meter is protected from being damaged accidentally in the wall body decoration process. And the water meter can be replaced after the assembly and the repair are finished and the pipeline test is finished. The water meter box body can be fixed in a wall body through a mounting hole reserved at the bottom and also can be fixed through 4 extensible mounting support legs reserved on the side wall. The mounting positions of the water meter box cover 5 and the water meter box cover bracket 2 in the front-back direction can be adjusted, and the positions of the water meter box cover bracket 2 and the water meter box body 5 are fixed through the locking nut so as to be matched with water meters with different height specifications. The length of the cold/hot water pipeline 3 in the vertical direction can be adjusted, and the cold/hot water pipeline 3 can be adjusted in length through a special slidable connecting pipe sealing structure so as to adapt to water meters with different length specifications. The water meter box body 1 is made of galvanized plates and is rust-proof, and the water meter box body cover 5 and the water meter box body cover bracket 2 are made of steel plates sprayed with rust-proof white paint, so that the water meter box body is rust-proof and attractive. The water meter box body cover 5 is provided with a lock core, and the opening, closing and locking of the water meter box cover can be realized.
The product integrates a cold/hot water pipeline system, has small volume, is suitable for household independent users, is installed in a wall-embedded manner, and does not occupy space; can adapt to water meters with different installation lengths and heights. The pipeline valve can cut off the water way at any time, and is convenient for maintaining and replacing the water meter.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (2)
1. A wall-embedded metering unit used by an independent user is characterized by comprising a water meter box body (1), a water meter box body cover (5), a water meter box body cover support (2), a cold/hot water combined pipeline (3) and a cold/hot water pipeline valve (4), wherein the water meter box body cover support (2) and the water meter box body cover (5) are of an integrated structure, the water meter box body cover support (2) is embedded and installed in the water meter box body (1), the water meter box body cover support (2) and the water meter box body (1) are formed by connecting plates of two hollow chutes and are fixed through a locking nut, the cold/hot water combined pipeline (3) and the cold/hot water pipeline valve (4) are installed in the water meter box body (1), and the cold/hot water combined pipeline (3) and the cold/hot water pipeline valve (4) are connected through a plastic straight pipe (6), the water meter box is characterized in that mounting holes are reserved in the bottom of the water meter box body (1), and mounting support legs are arranged on four sides of the side wall of the water meter box body (1).
2. The metering unit of claim 1, wherein the cold/hot water combined pipe (3) is a pipe joint sealing structure capable of adjusting the length of a pipeline, and specifically comprises a connecting nut (301), a sealing gasket (302), a sliding connecting pipe (303), an elastic triangular gasket (304), a flat gasket (305), a rubber gasket (306), a locking nut (307) and a water pipe adapter (308) which are matched with a water meter, wherein the connecting nut (301) and the sealing gasket (302) are connected with a water gap of the water meter, the water pipe adapter (308) is connected with the water pipe, the sliding connecting pipe (303) slides in an inner cavity of the water pipe adapter (308), the connecting nut (301) is sleeved outside one end of the sliding connecting pipe (303), and the sealing gasket (302) is arranged between the connecting nut (301) and the sliding connecting pipe (303), another tip and water pipe adapter (308) of slip takeover (303) are connected, triangle gasket (304), flat gasket (305), rubber gasket (306) and lock nut (307) form combined seal structure, and wherein flat gasket (305) are located between triangle gasket (4) and rubber gasket (306), the outside in triangle gasket (304), flat gasket (305), rubber gasket (306) is installed in lock nut (307) outsourcing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110994221.5A CN113819967A (en) | 2021-08-27 | 2021-08-27 | Metering unit used by wall-embedded independent user |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110994221.5A CN113819967A (en) | 2021-08-27 | 2021-08-27 | Metering unit used by wall-embedded independent user |
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| Publication Number | Publication Date |
|---|---|
| CN113819967A true CN113819967A (en) | 2021-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110994221.5A Pending CN113819967A (en) | 2021-08-27 | 2021-08-27 | Metering unit used by wall-embedded independent user |
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| Country | Link |
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| CN (1) | CN113819967A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116539114A (en) * | 2023-07-06 | 2023-08-04 | 淄博物联信息技术有限公司 | High-precision intelligent water meter |
-
2021
- 2021-08-27 CN CN202110994221.5A patent/CN113819967A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116539114A (en) * | 2023-07-06 | 2023-08-04 | 淄博物联信息技术有限公司 | High-precision intelligent water meter |
| CN116539114B (en) * | 2023-07-06 | 2023-09-08 | 淄博物联信息技术有限公司 | High-precision intelligent water meter |
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