CN211401333U - Positive displacement water meter - Google Patents
Positive displacement water meter Download PDFInfo
- Publication number
- CN211401333U CN211401333U CN202020218755.XU CN202020218755U CN211401333U CN 211401333 U CN211401333 U CN 211401333U CN 202020218755 U CN202020218755 U CN 202020218755U CN 211401333 U CN211401333 U CN 211401333U
- Authority
- CN
- China
- Prior art keywords
- water
- device body
- positive displacement
- dial
- water inlet
- 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 belongs to the technical field of the water gauge, especially, be a positive displacement water gauge, the device comprises a device body, the both ends of device body are provided with inlet tube and outlet pipe respectively, the medial surface of inlet tube is provided with the baffler, the lower terminal surface of inlet tube is provided with clean hole, the medial surface of device body is provided with the filter screen, the medial surface of filter screen is provided with the casing, the medial surface of casing is provided with the impeller, the up end of impeller is provided with the connecting rod, the one end of connecting rod is provided with the dial plate, the medial surface of dial plate is provided with the gear, the surface of baffler is provided with. The utility model uses the baffle plate to temporarily separate the water inlet pipe by arranging the cleaning holes and the baffle plate, thereby avoiding a large amount of impurities from accumulating to block the water meter and influencing the passing of water flow; through setting up the sponge rubber, paste the water gauge on the wall body for alleviate the oppression of the weight of water gauge self to the water pipe, avoid the water pipe to receive the damage.
Description
Technical Field
The utility model relates to a water gauge technical field specifically is a positive displacement water gauge.
Background
The water meter is an instrument for measuring water flow, and is characterized by that it can measure the accumulated flow of water and record the water consumption of running water, and is mounted on the water pipe, when the user discharges water, the pointer or character wheel on the meter can be rotated to indicate the passed water quantity, and said water meter is formed from several chambers whose volumes are known and are successively filled with discharged fluid and mechanism driven by fluid, or is called quantitative discharge type water meter for short, and the volumetric water meter can measure the actual volume of fluid passed through the water meter.
There are the following problems:
1. when the water gauge is used, the filter screen blocks all impurities in water from being cleaned in the water inlet pipe, and the impurities cannot be cleaned for a long time, so that a large amount of impurities can be accumulated, and the use of the water gauge is influenced.
2. The water meter is made of metal mostly, and has a large weight, and the water pipes on two sides are damaged due to the fact that the water meter is subjected to a large gravity.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a positive displacement water gauge has solved the water gauge of using at present and can't clear up, leads to a large amount of impurity to pile up and the self of water gauge is heavier, damages the problem of both sides water pipe easily.
In order to achieve the above object, the utility model provides a following technical scheme: a positive displacement water meter comprises a device body, wherein a water inlet pipe and a water outlet pipe are respectively arranged at two ends of the device body, the outer surfaces of the water inlet pipe and the outer surface water outlet pipe are both provided with threads, the inner side surface of the water inlet pipe is provided with a baffle plate, the lower end surface of the water inlet pipe is provided with a cleaning hole, the inner side surface of the device body is provided with a filter screen, the inner side surface of the filter screen is provided with a shell, the outer surface of the shell is provided with a water inlet and a water outlet, the inner side surface of the shell is provided with an impeller, the upper end surface of the impeller is provided with a connecting rod, one end of the connecting rod is provided with a dial plate, a dial is arranged on the upper end face of the dial plate, a gear is arranged on the inner side face of the dial plate, a shell cover is arranged on the outer surface of the dial plate, the outer surface of the blocking plate is provided with a sliding button, and the inner side surface of the cleaning hole is provided with a piston.
As a preferred technical scheme of the utility model, inlet tube and outlet pipe are fixed connection respectively in the both ends of device body, screw thread fixed connection is respectively in the surface of inlet tube and the surface of outlet pipe.
As an optimal technical scheme of the utility model, baffler swing joint is in the medial surface of inlet tube, clean hole fixed connection is in the lower terminal surface of inlet tube.
As a preferred technical scheme of the utility model, filter screen swing joint is in the medial surface of device body, casing swing joint is in the medial surface of filter screen.
As a preferred technical scheme of the utility model, the equal fixed connection in the surface of casing of water inlet and delivery port, impeller swing joint is in the medial surface of casing.
As a preferred technical scheme of the utility model, connecting rod swing joint is in the up end of impeller, dial plate swing joint is in the one end of connecting rod.
As a preferred technical scheme of the utility model, calibrated scale fixed connection is in the up end of dial plate, gear swing joint is in the medial surface of dial plate.
As an optimal technical scheme of the utility model, slide button swing joint is in the surface of baffler, the rear end face of device body is provided with the sponge.
Compared with the prior art, the utility model provides a positive displacement water gauge possesses following beneficial effect:
1. this positive displacement water gauge through setting up clean hole and baffler, uses the baffler tentatively to separate the inlet tube, avoids a large amount of impurities to pile up and blocks the water gauge, influences the passing through of rivers.
2. This positive displacement water gauge through setting up the sponge rubber, pastes the water gauge to the wall body for alleviate the oppression of the weight of water gauge self to the water pipe, avoid the water pipe to receive the damage.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a connection diagram of the baffle plate of the present invention;
fig. 3 is a schematic structural diagram of the sponge rubber of the present invention.
In the figure: 1. a device body; 2. a water inlet pipe; 3. a water outlet pipe; 4. a thread; 5. a barrier plate; 6. cleaning the hole; 7. a filter screen; 8. a housing; 9. a water inlet; 10. a water outlet; 11. an impeller; 12. a connecting rod; 13. a dial plate; 14. a dial scale; 15. a gear; 16. a shell cover; 17. a slide button; 18. sponge rubber; 19. a piston.
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. 1-3, the present invention provides the following technical solutions: the utility model provides a positive displacement water meter, including device body 1, the both ends of device body 1 are provided with inlet tube 2 and outlet pipe 3 respectively, the surface of inlet tube 2 and the surface of outlet pipe 3 all are provided with screw thread 4, the medial surface of inlet tube 2 is provided with baffler 5, the lower terminal surface of inlet tube 2 is provided with clean hole 6, the medial surface of device body 1 is provided with filter screen 7, the medial surface of filter screen 7 is provided with casing 8, the surface of casing 8 is provided with water inlet 9 and delivery port 10, the medial surface of casing 8 is provided with impeller 11, impeller 11's up end is provided with connecting rod 12, the one end of connecting rod 12 is provided with dial plate 13, the up end of dial plate 13 is provided with calibrated scale 14, the medial surface of dial plate 13 is provided with gear 15, the surface of dial plate 13 is provided with cap 16, the.
In this embodiment, the device body 1 is a main support body, a plurality of structural components are mounted inside the device body, and can play a role of protecting internal parts, and the case cover 16 protects the dial 13 and prevents the dial 13 from being damaged; the piston 19 blocks the water flow and prevents the water flow from flowing out of the cleaning holes 6.
Specifically, the water inlet pipe 2 and the water outlet pipe 3 are respectively and fixedly connected to two ends of the device body 1, and the threads 4 are respectively and fixedly connected to the outer surface of the water inlet pipe 2 and the outer surface of the water outlet pipe 3.
In this embodiment, the water in the water pipe enters the water meter through the water inlet pipe 2 and flows out of the water meter through the water outlet pipe 3, and the thread 4 is used for connecting with an external water pipe.
Specifically, the blocking plate 5 is movably connected to the inner side surface of the water inlet pipe 2, and the cleaning hole 6 is fixedly connected to the lower end surface of the water inlet pipe 2.
In this embodiment, the baffle plate 5 serves to temporarily separate the lower end space of the water inlet pipe 2, thereby facilitating the removal of impurities from the cleaning holes 6.
Specifically, the filter screen 7 is movably connected to the inner side surface of the device body 1, and the shell 8 is movably connected to the inner side surface of the filter screen 7.
In this embodiment, the filter screen 7 prevents impurities in water from passing through the water meter; the housing 8 protects the impeller 11 inside it.
Specifically, the water inlet 9 and the water outlet 10 are both fixedly connected to the outer surface of the shell 8, and the impeller 11 is movably connected to the inner side surface of the shell 8.
In this embodiment, water in the water meter enters from the water inlet 9 and flows out from the water outlet 10; the impeller 11 records the volume of water flowing through.
Specifically, the connecting rod 12 is movably connected to the upper end face of the impeller 11, and the dial 13 is movably connected to one end of the connecting rod 12.
In this embodiment, the connecting rod 12 connects the dial 13 and the impeller 11; the dial 13 is the carrier of the dial 14.
Specifically, the dial 14 is fixedly connected to the upper end surface of the dial 13, and the gear 15 is movably connected to the inner side surface of the dial 13.
In this embodiment, the dial 14 displays the value of the water flow through the meter; gear 15 is a core part of dial 13.
Specifically, the sliding button 17 is movably connected to the outer surface of the blocking plate 5, and the back end face of the device body 1 is provided with sponge rubber 18.
In the present embodiment, the position of the barrier plate 5 is moved by operating the slide button 17; the sponge 18 fixes the device body 1 to the wall.
The utility model discloses a theory of operation and use flow: when the water meter is used, firstly, water pipes are respectively connected to a water inlet pipe 2 and a water outlet pipe 3 at two ends of the water meter, then the water meter is fixed on a wall body through sponge rubber 18, so that the compression on the water pipes at two sides is reduced, a valve on the water pipes is opened, water flow passes through the water meter, whether the dial 14 on the dial plate 13 is in normal running or not is observed, and the cover 16 is buckled after the water meter is in normal use; when the water meter is used for a period of time, the sliding button 17 is controlled to move the position of the separation plate 5, so that the lower end part of the water inlet pipe 2 is separated, the piston 19 is pulled out, impurities separated by the filter screen 7 are cleaned through the cleaning hole 6, the piston 19 is buckled after the cleaning is finished, and the water meter can be continuously and normally used by resetting the separation plate 5.
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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 (8)
1. A positive displacement water meter comprising a device body (1), characterized in that: the device is characterized in that a water inlet pipe (2) and a water outlet pipe (3) are respectively arranged at two ends of the device body (1), threads (4) are respectively arranged on the outer surface of the water inlet pipe (2) and the outer surface of the water outlet pipe (3), a barrier plate (5) is arranged on the inner side of the water inlet pipe (2), a cleaning hole (6) is arranged on the lower end face of the water inlet pipe (2), a filter screen (7) is arranged on the inner side of the device body (1), a shell (8) is arranged on the inner side of the filter screen (7), a water inlet (9) and a water outlet (10) are arranged on the outer surface of the shell (8), an impeller (11) is arranged on the inner side of the shell (8), a connecting rod (12) is arranged on the upper end face of the impeller (11), a dial plate (13, the dial plate is characterized in that a gear (15) is arranged on the inner side face of the dial plate (13), a shell cover (16) is arranged on the outer surface of the dial plate (13), a sliding button (17) is arranged on the outer surface of the barrier plate (5), and a piston (19) is arranged on the inner side face of the cleaning hole (6).
2. A positive displacement water meter as claimed in claim 1, wherein: the water inlet pipe (2) and the water outlet pipe (3) are respectively fixedly connected to two ends of the device body (1), and the threads (4) are respectively fixedly connected to the outer surface of the water inlet pipe (2) and the outer surface of the water outlet pipe (3).
3. A positive displacement water meter as claimed in claim 1, wherein: the barrier plate (5) is movably connected to the inner side face of the water inlet pipe (2), and the cleaning holes (6) are fixedly connected to the lower end face of the water inlet pipe (2).
4. A positive displacement water meter as claimed in claim 1, wherein: the filter screen (7) is movably connected to the inner side face of the device body (1), and the shell (8) is movably connected to the inner side face of the filter screen (7).
5. A positive displacement water meter as claimed in claim 1, wherein: the water inlet (9) and the water outlet (10) are both fixedly connected to the outer surface of the shell (8), and the impeller (11) is movably connected to the inner side surface of the shell (8).
6. A positive displacement water meter as claimed in claim 1, wherein: the connecting rod (12) is movably connected to the upper end face of the impeller (11), and the dial (13) is movably connected to one end of the connecting rod (12).
7. A positive displacement water meter as claimed in claim 1, wherein: the dial (14) is fixedly connected to the upper end face of the dial (13), and the gear (15) is movably connected to the inner side face of the dial (13).
8. A positive displacement water meter as claimed in claim 1, wherein: the sliding button (17) is movably connected to the outer surface of the blocking plate (5), and sponge rubber (18) is arranged on the rear end face of the device body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020218755.XU CN211401333U (en) | 2020-02-27 | 2020-02-27 | Positive displacement water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020218755.XU CN211401333U (en) | 2020-02-27 | 2020-02-27 | Positive displacement water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211401333U true CN211401333U (en) | 2020-09-01 |
Family
ID=72228418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020218755.XU Active CN211401333U (en) | 2020-02-27 | 2020-02-27 | Positive displacement water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211401333U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112129364A (en) * | 2020-09-15 | 2020-12-25 | 湖南常德牌水表制造有限公司 | Positive displacement water meter with anti-impurity structure |
| CN112268590A (en) * | 2020-09-25 | 2021-01-26 | 湖南常德牌水表制造有限公司 | Large-diameter meter-valve integrated water meter |
| CN113252119A (en) * | 2021-05-13 | 2021-08-13 | 李述冰 | Multifunctional water meter |
-
2020
- 2020-02-27 CN CN202020218755.XU patent/CN211401333U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112129364A (en) * | 2020-09-15 | 2020-12-25 | 湖南常德牌水表制造有限公司 | Positive displacement water meter with anti-impurity structure |
| CN112129364B (en) * | 2020-09-15 | 2024-04-02 | 湖南常德牌水表制造有限公司 | Volumetric water meter with impurity-proof structure |
| CN112268590A (en) * | 2020-09-25 | 2021-01-26 | 湖南常德牌水表制造有限公司 | Large-diameter meter-valve integrated water meter |
| CN113252119A (en) * | 2021-05-13 | 2021-08-13 | 李述冰 | Multifunctional water meter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211401333U (en) | Positive displacement water meter | |
| CN210599681U (en) | Oil filter for drilling pump | |
| CN206772356U (en) | A kind of water meter with automatic fitration decontamination function | |
| CN214894353U (en) | Accurate dust sampling instrument | |
| CN112179434A (en) | Industrial piston positive displacement water meter | |
| CN207920599U (en) | A kind of coal bed gas well head water acquisition amount self-measuring device | |
| CN216348899U (en) | Intelligent water meter convenient for meter reading | |
| CN205642522U (en) | Water gauge with purifying effect | |
| CN212482567U (en) | Non-return, anti-theft and anti-drip counting water meter | |
| CN208350165U (en) | A kind of device for gas dosing | |
| CN211740717U (en) | Well water sampling device for hydrologic monitoring | |
| CN113701841A (en) | Accurate metering device of water gauge of being convenient for | |
| CN213397246U (en) | Water meter with anti-falling function | |
| CN205642514U (en) | Anti -freezing water meter | |
| CN205642524U (en) | Anti -clogging device for water gauge | |
| CN215730023U (en) | NB-loT water meter based on Internet of things | |
| CN218628451U (en) | Water supply quantity rechecking device | |
| CN207307320U (en) | Impurity degree filtration apparatus | |
| CN211740316U (en) | Metering calculation terminal equipment convenient to maintain | |
| CN116878593A (en) | Rotary wing type mechanical water meter | |
| CN212110187U (en) | Portable gas metering device | |
| CN217083831U (en) | Anti-fluctuation anti-backflow high-sensitivity water meter | |
| CN220715090U (en) | Water meter filtering structure | |
| CN219675184U (en) | Intelligent water meter convenient to maintain | |
| CN216593606U (en) | Rotary wing type wet cold water meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |