CN219434150U - Water meter with anti-blocking function - Google Patents

Abstract

The utility model discloses a water meter with an anti-blocking function, which comprises a water meter shell, wherein a transparent meter cover is arranged at the top end of the water meter shell, a water outlet pipe is arranged at one end of the water meter shell, a water inlet pipe is arranged at the other end of the water meter shell, and a counting box is arranged at the top end inside the water meter shell. According to the utility model, through the functions of the filter cartridge and the filter hole, impurities are removed from water flow which is about to enter the inner cavity of the water meter shell, the impurities are blocked outside in advance, so that the phenomenon of blockage of the water meter is avoided, and meanwhile, the telescopic spring, the movable rod, the movable plate and the brush ring are matched, so that the movable plate can move left and right by utilizing the impact and static flow functions of the water flow, the brush ring can clean the inner wall of the filter cartridge, the filter hole is prevented from being blocked, and meanwhile, dirt is discharged out of the filter cartridge by matching with the movable plate, so that the normal operation of the water meter is guaranteed.

Description

Water meter with anti-blocking function

Technical Field

The utility model relates to the technical field of water meters, in particular to a water meter with an anti-blocking function.

Background

The water meter is a meter for measuring water flow, is mainly used for measuring accumulated flow of water and is generally divided into two types of volumetric water meters and speed water meters, but the current water meter is mainly a mechanical water meter, and a mechanical controller is used for recording the water consumption, so that the recorded quantity is not easy to lose;

the existing water meter is generally a rotary wing type water meter, mainly utilizes the impact of water flow on an impeller to enable the impeller to rotate, and continuously counts related data through a counting assembly to realize the monitoring of water flow, but when the water meter monitors water flow with poor water quality, a small amount of foreign matter impurities can be carried in the transmission process of the water flow, after the impurities enter the water meter, the impurities are likely to be wound by the impeller, so that the rotation of the impeller is affected, the counting result is affected, and the position of the impeller is located in the center of an inner cavity of the water meter, so that the mode of cleaning the impurities by disassembling the water meter is complex, and then a certain improvement space exists.

Disclosure of Invention

The utility model aims to provide a water meter with an anti-blocking function, so as to solve the problem that the conventional water meter provided in the background art is inconvenient to filter and clean impurities in water.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a water gauge with prevent blockking up function, includes the water gauge casing, transparent table lid is installed on the top of water gauge casing, the outlet pipe is installed to the one end of water gauge casing, the inlet tube is installed to the other end of water gauge casing, the count box is installed on the inside top of water gauge casing, and the internally mounted of water gauge casing below the count box has sealed the pad, the inside of count box is provided with the gear count subassembly, and the bottom of gear count subassembly installs the pivot, sealed the pad is run through to the one end of pivot, the flabellum is evenly installed to the both sides of pivot, the solid fixed ring is installed to the one end that the water gauge casing is close to the inlet tube, and just one side of solid fixed ring installs the cartridge filter, the dead lever is all installed to the both sides of cartridge filter one end, the filtration pore has evenly been seted up to the opposite side of solid fixed ring evenly is provided with cleans adjustment mechanism, and cleans and is connected with the fly leaf between the adjustment mechanism, the fly leaf is installed near one side of cartridge filter.

When the water meter with the anti-blocking function is used, the water meter is convenient to remove impurities from water flow entering the inner cavity of the water meter shell through the action of the filter cartridge and the filter hole, impurities are blocked outside in advance, and therefore the phenomenon that the water meter is blocked is avoided.

Preferably, the cross section of the fan blade is rectangular, a plurality of fan blades are arranged, and the fan blades are annularly distributed on the rotating shaft.

Preferably, the open end of cartridge filter is loudspeaker form, the open outer diameter of cartridge filter and the internal diameter phase-match of solid fixed ring, the filtration pore is equidistant evenly distributed on the cartridge filter.

Preferably, the cleaning and adjusting mechanisms are arranged in four ways, and the cleaning and adjusting mechanisms are annularly distributed on the fixed ring.

Preferably, the cleaning and adjusting mechanism comprises an L-shaped guide rod, the L-shaped guide rod is arranged on one side of the fixed ring, the other end of the L-shaped guide rod is connected with one side of the inside of the water meter shell, a movable block is sleeved outside the L-shaped guide rod, a telescopic spring is wound outside the L-shaped guide rod, which is close to one side of the fixed ring, of the movable block, a movable rod is arranged at the bottom end, which is close to one side of the fixed ring, of the movable block, and one end of the movable rod extends to the inside of the filter cylinder and is connected with one side of the movable plate.

Preferably, the outer diameter of the movable plate is slightly smaller than the inner diameter of the filter cartridge, and the outer diameter of the brush ring is matched with the inner diameter of the filter cartridge.

Compared with the prior art, the utility model has the beneficial effects that:

this water gauge with prevent blockking up function realizes the filtration to the impurity, and be convenient for clean the impurity voluntarily, through the effect of cartridge filter and filtration pore, so that remove the impurity to the rivers that will get into water gauge casing inner chamber, stop impurity outside in advance, thereby avoided the phenomenon that the water gauge took place to block up, the cooperation of telescopic spring simultaneously, the movable rod, fly leaf and brush ring, in order to utilize the impact and the still flow effect of rivers, make the fly leaf take place to control the removal, thereby make the brush ring clean cartridge filter inner wall, prevent the jam of filtration pore, cooperate the fly leaf in order to discharge the cartridge filter with the spot simultaneously, thereby be favorable to guaranteeing the normal operating of water gauge.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic perspective view of a filter cartridge according to the present utility model;

fig. 4 is a schematic perspective view of a movable plate according to the present utility model.

Reference numerals in the drawings illustrate: 1. a water meter housing; 2. a rotating shaft; 3. a fan blade; 4. a fixed rod; 5. a filter cartridge; 6. a water inlet pipe; 7. a cleaning adjustment mechanism; 701. a movable rod; 702. a movable block; 703. an L-shaped guide bar; 704. a telescopic spring; 8. a fixing ring; 9. a movable plate; 10. a sealing gasket; 11. a counting box; 12. a gear counting assembly; 13. a transparent watch cover; 14. a water outlet pipe; 15. a filter hole; 16. a brush ring.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a water gauge with anti-clogging function, including water gauge casing 1, transparent table lid 13 is installed on the top of water gauge casing 1, outlet pipe 14 is installed to one end of water gauge casing 1, inlet tube 6 is installed to the other end of water gauge casing 1, count box 11 is installed on the inside top of water gauge casing 1, and the inside of water gauge casing 1 below count box 11 is installed sealed pad 10, the inside of count box 11 is provided with gear count subassembly 12, and pivot 2 is installed to the bottom of gear count subassembly 12, seal pad 10 is run through to one end of pivot 2, flabellum 3 is evenly installed to both sides of pivot 2;

the section of each fan blade 3 is rectangular, a plurality of fan blades 3 are arranged, and the fan blades 3 are annularly distributed on the rotating shaft 2;

specifically, as shown in fig. 1, when in use, the contact area between the rotating shaft 2 and water flow is increased through the fan blades 3, and the water flow is blocked through the fan blades 3, so that the rotating shaft rotates under the impact of the water flow, and then the gear counting assembly 12 generates corresponding rotation reaction, so that the recording of related data is realized;

a fixed ring 8 is arranged at one end of the water meter shell 1 close to the water inlet pipe 6, and a filter cartridge 5 is arranged at one side of the fixed ring 8;

the opening end of the filter cartridge 5 is in a horn shape, the opening outer diameter of the filter cartridge 5 is matched with the inner diameter of the fixed ring 8, and the filter holes 15 are uniformly distributed on the filter cartridge 5 at equal intervals;

specifically, as shown in fig. 1 and 3, impurities in water flow are prevented from entering the water meter shell 1 by the action of the filtering holes 15, so that the water meter is prevented from being blocked, and meanwhile, the impurities can slide out in a proper direction after the movable plate 9 pushes the impurities out of the filter cartridge 5 by the horn-shaped opening design of the filter cartridge 5;

the two sides of one end of the filter cartridge 5 are provided with the fixed rods 4, the two sides of the filter cartridge 5 are uniformly provided with the filter holes 15, and the other side of the fixed ring 8 is uniformly provided with the cleaning and adjusting mechanism 7;

four cleaning adjusting mechanisms 7 are arranged, and the cleaning adjusting mechanisms 7 are annularly distributed on the fixed ring 8;

specifically, as shown in fig. 1 and fig. 4, in use, a plurality of cleaning and adjusting mechanisms 7 are arranged so as to limit and guide the movable plate 9, so that the movable plate can move left and right along the opening direction of the filter cartridge 5, and impurities are conveniently discharged;

the cleaning and adjusting mechanism 7 comprises an L-shaped guide rod 703, the L-shaped guide rod 703 is arranged on one side of the fixed ring 8, the other end of the L-shaped guide rod 703 is connected with one side of the inside of the water meter shell 1, a movable block 702 is sleeved outside the L-shaped guide rod 703, a telescopic spring 704 is wound outside the L-shaped guide rod 703, which is close to one side of the fixed ring 8, of the movable block 702, a movable rod 701 is arranged at the bottom end, which is close to one side of the fixed ring 8, of the movable block 702, and one end of the movable rod 701 extends into the inside of the filter cartridge 5 and is connected with one side of the movable plate 9;

specifically, as shown in fig. 1 and 2, when water passes through in use, under the action of impact force, the movable plate 9 moves leftwards, the brush ring 16 performs primary cleaning on the filter cartridge 5, the telescopic spring 704 is compressed, after the impact force disappears, the telescopic spring 704 moves rightwards under the action of elasticity, and then the movable rod 701 drives the movable plate 9 to reset, so that the brush ring 16 cleans the filter cartridge 5 again, and impurities push the inside of the filter cartridge 5 to prevent the impurities from accumulating;

a movable plate 9 is connected between the cleaning and adjusting mechanisms 7, and a brush ring 16 is arranged on one side of the movable plate 9, which is close to the filter cartridge 5;

the outer diameter of the movable plate 9 is slightly smaller than the inner diameter of the filter cartridge 5, and the outer diameter of the brush ring 16 is matched with the inner diameter of the filter cartridge 5;

specifically, as shown in fig. 4, impurities adhering to the inner wall of the filter cartridge 5 and the inside of the filter hole 15 are dropped by friction between the brush ring 16 and the filter cartridge 5 during use, and the impurities are pushed out of the inside of the filter cartridge 5 by cooperation with the synchronous movement of the movable plate 9.

Working principle: when the water meter is used, firstly, water flows into the water meter shell 1 from the water inlet pipe 6, under the impact of the water flow, the movable plate 9 is pushed to move leftwards, then the water flows out of the filtering holes 15 on the side wall of the filtering cylinder 5, impurities of the water flow are conveniently blocked through the action of the filtering holes 15, after the water flow enters the water meter shell 1, the fan blades 3 are rotated under the pushing of the water flow, so that the rotating shaft 2 synchronously rotates, the gear counting assembly 12 is driven to rotate, related measurement and calculation are realized by recording the rotation condition of the fan blades 3, and finally the water flow flows outwards through the water outlet pipe 14;

secondly, through the effect of the sealing gasket 10, the tightness of the water meter shell 1 is improved, water vapor is prevented from flowing out from top to bottom, corrosion damage of the water vapor to the counting box 11, the gear counting assembly 12 and the like is reduced, the service life of the water meter is prolonged, meanwhile, through the effect of the transparent meter cover 13, related data is conveniently observed, and meanwhile, the inside of the water meter shell 1 is protected, and dust and the like are prevented from entering the inside of the water meter shell 1;

finally, in the flowing process of water flow and inflow, as the movable plate 9 moves leftwards, the movable plate 701 synchronously moves, the telescopic spring 704 is compressed, and then the brush ring 16 is driven to synchronously move, so that the inner wall of the filter cartridge 5 is cleaned, when water is stopped, the water flow impact force disappears, the telescopic spring 704 moves rightwards under the elastic action, and then the movable block 702 is driven to move along the direction of the L-shaped guide rod 703, so that the movable plate 701 moves rightwards, and the movable plate 9 drives the brush ring 16 to synchronously move, so that the brush ring 16 secondarily cleans the inner wall of the filter cartridge 5, so that stains fall off, and meanwhile, the stains are pushed out of the filter cartridge 5 under the pushing of the movable plate 9, so that the accumulation of the stains in the filter cartridge 5 is reduced.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either 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 apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims (6)

1. The utility model provides a water gauge with prevent blockking up function, includes water gauge casing (1), its characterized in that: the utility model discloses a water meter, including water meter casing (1), transparent table lid (13) are installed on the top of water meter casing (1), outlet pipe (14) are installed to the one end of water meter casing (1), inlet tube (6) are installed on the other end of water meter casing (1), count box (11) are installed on the inside top of water meter casing (1), and internally mounted of count box (11) has sealed pad (10), the inside of count box (11) is provided with gear count subassembly (12), and pivot (2) are installed to the bottom of gear count subassembly (12), sealed pad (10) are run through to the one end of pivot (2), flabellum (3) are evenly installed to the both sides of pivot (2), fixed ring (8) are installed to the one end that water meter casing (1) is close to inlet tube (6), and one side of fixed ring (8) installs cartridge filter (5), dead lever (4) are all installed to the both sides of cartridge filter (5), filter hole (15) have evenly been seted up to the both sides of fixed ring (8) opposite side evenly is provided with clean adjustment mechanism (7), and clean between adjustment mechanism (7) and adjustment board (9), a brush ring (16) is arranged on one side of the movable plate (9) close to the filter cartridge (5).

2. A water meter with anti-clogging function as in claim 1, wherein: the cross section of flabellum (3) is the rectangle, flabellum (3) are provided with a plurality of, flabellum (3) are annular distribution on pivot (2).

3. A water meter with anti-clogging function as in claim 1, wherein: the open end of cartridge filter (5) is loudspeaker form, the open outer diameter of cartridge filter (5) matches with the internal diameter of solid fixed ring (8), filtration pore (15) are equidistant evenly distributed on cartridge filter (5).

4. A water meter with anti-clogging function as in claim 1, wherein: four cleaning adjusting mechanisms (7) are arranged, and the cleaning adjusting mechanisms (7) are annularly distributed on the fixed ring (8).

5. A water meter with anti-clogging function as in claim 1, wherein: cleaning adjustment mechanism (7) are including L shape guide bar (703), and L shape guide bar (703) are installed in one side of solid fixed ring (8), the other end of L shape guide bar (703) is connected with one side of the inside of water gauge casing (1), the outside cover of L shape guide bar (703) has movable block (702), and the outside winding of L shape guide bar (703) that movable block (702) is close to solid fixed ring (8) one side has extension spring (704), movable rod (701) is installed near the bottom of solid fixed ring (8) one side to movable block (702), and the one end of movable rod (701) extends to the inside of cartridge filter (5) and is connected with one side of fly leaf (9).

6. A water meter with anti-clogging function as in claim 1, wherein: the outer diameter of the movable plate (9) is slightly smaller than the inner diameter of the filter cartridge (5), and the outer diameter of the brush ring (16) is matched with the inner diameter of the filter cartridge (5).