CN211527490U - Valve-meter integrated vertical water meter - Google Patents
Valve-meter integrated vertical water meter Download PDFInfo
- Publication number
- CN211527490U CN211527490U CN201922116784.5U CN201922116784U CN211527490U CN 211527490 U CN211527490 U CN 211527490U CN 201922116784 U CN201922116784 U CN 201922116784U CN 211527490 U CN211527490 U CN 211527490U
- Authority
- CN
- China
- Prior art keywords
- control valve
- valve
- meter
- vertical
- metering mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The utility model discloses a valve table integrative vertical water gauge, hold chamber, standpipe, control valve and connecting portion including metering mechanism, connecting portion intercommunication metering mechanism holds chamber and standpipe, the control valve is fixed with the standpipe, control valve rod level sets up, control valve center, metering mechanism hold the line at chamber center and the contained angle theta of control valve rod central line on the horizontal plane for the acute angle. The utility model discloses can reduce the volume of taking valve vertical water gauge, make and take valve vertical water gauge to install in narrow and small space, reduce the use amount that leakage quantity and tubular product were let out in the junction, reduce installation cost.
Description
Technical Field
The utility model relates to an instrumentation technical field particularly, relates to an integrative vertical water gauge of valve table.
Background
In the prior art, a vertical pipe of a vertical water meter with a valve is communicated with a metering mechanism accommodating cavity through a connecting part, the center of the vertical pipe and the center of the metering mechanism accommodating cavity are on the same straight line, the connecting part is symmetrically arranged by taking the central connecting line of the vertical pipe and the metering mechanism accommodating cavity as a symmetry axis, the distance h from the end surface of the free end of a valve rod to the central connecting line of the vertical pipe and the metering mechanism accommodating cavity is larger than half of the outer diameter of the metering mechanism accommodating cavity because the central line of the valve rod of a control valve is vertical to the central connecting line of the vertical pipe and the metering mechanism accommodating cavity, when a valve driver or an operating handle in an external connecting part is connected with the valve rod, the extension length of the valve rod is further increased, and a base meter and an additional device of the existing vertical intelligent water meter are both arranged in the same box body, so that the shell of the existing vertical, the current vertical intelligent water meter of installation in narrow and small space is not convenient for, in order to install current vertical intelligent water meter in great space, just must prolong the pipeline, increases the use amount of tubular product, increases installation cost.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a valve table integrative vertical water gauge, it can reduce the volume of taking valve vertical water gauge, makes to take valve vertical water gauge to install in narrow and small space, reduces the use amount that leakage quantity and tubular product were let out to the junction, reduces installation cost.
Another object of the utility model is to provide a vertical water gauge that valve table is integrative, its leakage risk that can reduce the pipeline guarantees the angle requirement between the valve rod of control valve and the water gauge metering mechanism.
The embodiment of the utility model discloses a realize through following technical scheme:
the utility model provides a vertical water gauge of valve table an organic whole, holds chamber, standpipe, control valve and connecting portion including metering mechanism, connecting portion intercommunication metering mechanism holds chamber and standpipe, the control valve is fixed with the standpipe, control valve rod level sets up, control valve center, metering mechanism hold the line at chamber center and the contained angle theta of control valve rod central line on the horizontal plane for the acute angle.
In one embodiment, when an included angle theta between a connecting line of the center of the control valve and the center of the containing cavity of the metering mechanism and a central line of a valve rod of the control valve on a horizontal plane is minimum, the volume of the valve-meter integrated vertical water meter is equal to the volume of the right angle included angle theta.
In one embodiment, the control valve is integrally formed with the standpipe.
In one embodiment, the upper end of the vertical pipe is provided with a water outlet, the lower end of the vertical pipe is provided with a water inlet, and the control valve is positioned at one end of the water outlet.
In one embodiment, the control valve is positioned at one end of the water outlet of the standpipe.
In one embodiment, the standpipe is a straight pipe.
In one embodiment, a water inlet channel communicated with the water inlet is arranged in the connecting part, a water outlet channel communicated with the water outlet is further arranged in the connecting part, and the water inlet channel and the water outlet channel are mutually isolated.
The utility model discloses technical scheme has following advantage and beneficial effect at least:
the embodiment of the utility model provides a with the standpipe hold the center line plumb line distance in chamber with metering mechanism for the radius, the antiport to the valve rod extension, make the control valve center, metering mechanism holds the line at chamber center and the contained angle of control valve rod central line on the horizontal plane is the acute angle, make the terminal surface of valve rod free end hold the center line plumb line distance h2 in chamber to former standpipe and metering mechanism and be less than h1, and the deflection of standpipe position has just in time been left in valve rod free end one side and has been kept away the sky, this is kept away the sky and just can be used for placing valve drive ware or operating handle, compare with prior art, place valve drive ware or operating handle in keeping away the sky, the holistic volume of water gauge is in order to reduce the holistic adjustment of water gauge, make vertical water gauge can install in narrow and small space, the use amount of tubular product has been reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a top view of an embodiment of the present invention;
FIG. 3 is a top plan view of a prior art vertical water meter;
FIG. 4 is a schematic, rectangular view of the footprint of a prior art vertical water meter;
FIG. 5 is a schematic view of a rectangle with reduced space occupation according to an embodiment of the present invention;
fig. 6 is a schematic view of a rectangle that occupies the same space as the prior art.
Icon:
11-metering mechanism accommodating cavity, 12-connecting part, 13-vertical pipe and 14-control valve.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus, cannot be understood as a limitation of the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
Referring to fig. 1 to 6, a valve-meter integrated vertical water meter includes a metering mechanism accommodating cavity 11, a vertical pipe 13, a control valve 14 and a connecting portion 12, the connecting portion 12 connects the metering mechanism accommodating cavity 11 and the vertical pipe 13, the control valve 14 is fixed to the vertical pipe 13, a valve rod of the control valve 14 is horizontally disposed, and an included angle θ between a connecting line of the center of the control valve 14 and the center of the metering mechanism accommodating cavity 11 and a central line of the valve rod of the control valve 14 on a horizontal plane is an acute angle.
As shown in fig. 1-2, in order to reduce the volume of the vertical water meter with valve and make the vertical water meter with valve be installed in a narrow space, reduce the leakage at the joint and the usage of pipes, and reduce the installation cost, the technical proposal makes the included angle theta between the connecting line of the center of the control valve 14 and the center of the metering mechanism accommodating cavity 11 and the central line of the valve rod of the control valve 14 on the horizontal plane be an acute angle, because the control valve 14 is fixed with the vertical pipe 13, the center of the vertical pipe 13 is also the center of the control valve 14, when manufacturing the vertical base meter 1, the vertical pipe 13 rotates in the opposite direction of the extension of the valve rod by taking the perpendicular distance between the connecting line of the center of the vertical pipe 13 and the metering mechanism accommodating cavity 11 as a radius, and makes the included angle between the connecting line of the center of the control valve 14 and the center of the metering mechanism accommodating cavity 11 and the central line of the valve rod of the control valve 14 on the horizontal plane be an acute angle, which makes the distance, and the deflection of standpipe 13 position has just left the space of keeping away in valve rod free end one side, and this space of keeping away just in time can be used for placing the valve driver, compares with prior art, places valve driver or operating handle in the space of keeping away, and the holistic volume of water gauge is in order to reduce in the adjustment of water gauge overall structure overall arrangement, makes vertical water gauge can install in narrow and small space.
In one embodiment, when the included angle theta between the connecting line of the center of the control valve 14 and the center of the metering mechanism accommodating cavity 11 and the central line of the valve rod of the control valve 14 on the horizontal plane is minimum, the volume of the valve-meter integrated vertical water meter is equal to the volume of the vertical water meter with the included angle theta being a right angle.
The size of the space occupied by the vertical water meter is often determined by the width of the whole vertical water meter, and assuming that the space occupied by the vertical water meter in the prior art is represented by a rectangle having the same length and width as the vertical water meter, as shown in fig. 6, the width of the rectangle is determined by the outer diameter of the accommodating cavity 11 of the metering mechanism, the outer diameter of the vertical pipe 13 and the length of the valve rod of the control valve 14, and the included angle θ is 90 ° in the prior art. As shown in fig. 4 to 6, when the vertical tube 13 starts to deflect with the distance between the vertical line of the center connecting line of the vertical tube 13 and the accommodating cavity 11 of the metering mechanism as the radius, that is, the included angle θ starts to gradually decrease from 90 °, the change of the width of the rectangle is first decreased and then increased, and the length in the long direction is gradually decreased, so when the included angle θ is the minimum limit value, the area of the rectangle after the vertical tube 13 deflects is equal to the area of the long square when the vertical tube 13 does not deflect. In order to reduce the volume of the vertical water meter with the valve, the included angle θ is 70-88 ° in this embodiment.
In one embodiment, the control valve 14 is integrally formed with the standpipe 13.
The control valve 14 of the existing vertical water meter is in an external form, i.e. the separate control valve 14 is screwed with the vertical pipe 13, but the screwed connection of the control valve 14 with the vertical pipe 13 inevitably increases the risk of pipeline leakage. Moreover, according to the requirements of the water meter assembly process, the valve rod of the control valve 14 has certain angle requirements with the water meter metering mechanism, and the accurate angle between the valve rod of the control valve 14 and the water meter metering mechanism is difficult to ensure by adopting the threaded connection between the control valve 14 and the vertical pipe 13.
In order to reduce the leakage risk of the pipeline and ensure the angle requirement between the valve rod of the control valve 14 and the water meter metering mechanism, the vertical pipe 13 and the control valve 14 of the vertical base meter 1 are integrally formed, because the barrel connecting part 12 of the vertical pipe 13 and the metering mechanism accommodating cavity 11 are integrated, the vertical pipe 13 and the control valve 14 of the vertical base meter 1 are integrally formed, namely the control valve 14 and the vertical base meter 1 are integrally formed, compared with the prior art, the control valve 14 and the vertical pipe 13 are integrally formed, the leakage risk caused by threaded connection is avoided, and the control valve 14 and the vertical pipe 13 are integrally formed, the angle requirement between the valve rod of the control valve 14 and the water meter metering mechanism can be ensured when the vertical base meter 1 is produced, so that the problem of the angle deviation between the valve rod of the control valve 14 and the water meter metering mechanism caused by the threaded connection between the control valve 14 and the vertical pipe 13 is avoided.
In one embodiment, the upper end of the vertical pipe 13 is provided with a water outlet, the lower end of the vertical pipe 13 is provided with a water inlet, and the control valve 14 is located at one end of the water outlet.
In one embodiment, the control valve 14 is located at the outlet end of the standpipe 13.
In one embodiment, the standpipe 13 is a straight pipe.
In one embodiment, a water inlet channel communicated with the water inlet is arranged in the connecting portion 12, a water outlet channel communicated with the water outlet is also arranged in the connecting portion 12, and the water inlet channel and the water outlet channel are mutually isolated.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. 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 (7)
1. The utility model provides an integrative vertical water gauge of valve table, holds chamber (11), standpipe (13), control valve (14) and connecting portion (12) including metering mechanism, connecting portion (12) intercommunication metering mechanism holds chamber (11) and standpipe (13), control valve (14) are fixed with standpipe (13), its characterized in that: the control valve (14) valve rod is horizontally arranged, and an included angle theta between a connecting line of the center of the control valve (14) and the center of the metering mechanism accommodating cavity (11) and the central line of the valve rod of the control valve (14) on the horizontal plane is an acute angle.
2. A valve and meter integrated vertical water meter as claimed in claim 1, wherein: when the included angle theta between the connecting line of the center of the control valve (14) and the center of the containing cavity (11) of the metering mechanism and the central line of the valve rod of the control valve (14) on the horizontal plane is minimum, the volume of the valve-meter integrated vertical water meter is equal to the volume of the right angle included angle theta.
3. A valve and meter integrated vertical water meter as claimed in claim 1, wherein: the control valve (14) and the vertical pipe (13) are integrally formed.
4. A valve and meter integrated vertical water meter as claimed in claim 1, wherein: the upper end of the vertical pipe (13) is provided with a water outlet, the lower end of the vertical pipe (13) is provided with a water inlet, and the control valve (14) is positioned at one end of the water outlet.
5. A valve and meter integrated vertical water meter as claimed in claim 1, wherein: the control valve (14) is positioned at one end of the water outlet of the vertical pipe (13).
6. A valve and meter integrated vertical water meter as claimed in claim 1, wherein: the vertical pipe (13) is a straight pipeline.
7. A valve and meter integrated vertical water meter as claimed in claim 1, wherein: a water inlet channel communicated with the water inlet is arranged in the connecting part (12), a water outlet channel communicated with the water outlet is also arranged in the connecting part (12), and the water inlet channel and the water outlet channel are mutually separated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922116784.5U CN211527490U (en) | 2019-11-29 | 2019-11-29 | Valve-meter integrated vertical water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922116784.5U CN211527490U (en) | 2019-11-29 | 2019-11-29 | Valve-meter integrated vertical water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211527490U true CN211527490U (en) | 2020-09-18 |
Family
ID=72444443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922116784.5U Active CN211527490U (en) | 2019-11-29 | 2019-11-29 | Valve-meter integrated vertical water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211527490U (en) |
-
2019
- 2019-11-29 CN CN201922116784.5U patent/CN211527490U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211527490U (en) | Valve-meter integrated vertical water meter | |
| CN105501732A (en) | Anti-shaking oil level transmitter for oil tank | |
| CN211477258U (en) | Disconnect-type intelligence water gauge | |
| CN212309058U (en) | Filter and water heater | |
| CN208961161U (en) | A kind of tapping pattern | |
| CN207961864U (en) | A kind of combined pipe | |
| CN211179433U (en) | Oil smoke concentration induction system and use device's oil smoke pipeline | |
| CN110081948B (en) | Liquid phase gasification pressure-taking structure of differential pressure liquid level meter for vacuum heat insulation tank body | |
| CN208719842U (en) | Titanium alloy double end gas cylinder | |
| CN208476353U (en) | Glass rotors magnetic double level gauge | |
| CN209372172U (en) | A kind of integral type refrigeration liquidometer | |
| CN208032066U (en) | A kind of water purifier for preventing filter core from falling off | |
| CN109237757B (en) | Floating plate structure and humidifier comprising same | |
| CN107542233B (en) | Corner connecting structure of bent pipe | |
| CN207864657U (en) | A kind of plastic tap spool | |
| CN111076783A (en) | Disconnect-type intelligence water gauge | |
| CN214920557U (en) | Sliding type recoverer | |
| CN215299129U (en) | From clear connecting rod liquid level switch in area | |
| CN211725691U (en) | Imidazoline asphalt emulsifier reaction unit | |
| CN218411343U (en) | Liquid level control valve assembly and liquid storage tank | |
| CN205426296U (en) | Magnetism float levelmeter assembly | |
| CN217593980U (en) | Filter element seat and filter | |
| CN219573230U (en) | Novel metering mechanism | |
| CN219757568U (en) | Inorganic core manometer | |
| CN220490157U (en) | Snap ring mechanism and water meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |