CN212254224U

CN212254224U - Environment-friendly dustproof water meter

Info

Publication number: CN212254224U
Application number: CN202021055259.3U
Authority: CN
Inventors: 王海生
Original assignee: TAIAN ZERUN MECHANICAL AND ELECTRICAL TECHNOLOGY CO LTD
Current assignee: TAIAN ZERUN MECHANICAL AND ELECTRICAL TECHNOLOGY CO LTD
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2020-12-29
Anticipated expiration: 2030-06-10

Abstract

The utility model discloses a dustproof water gauge of environment-friendly, concretely relates to dustproof water gauge technical field, including hand ring, exhaust hole, bellows, bulb, rubber circle, the fixed block that bonds in bottom surface of hand ring, the bottom surface fixed mounting of fixed block has the upper cover plate, the bottom surface laminating of upper cover plate has the filter screen, one side fixed mounting of filter screen has the orifice plate of establishing, establish orifice plate one side and seted up the exhaust hole, the equal activity joint in the left and right sides of upper cover plate and filter screen has the paster. The utility model discloses a set up antifreeze, the safety cover that sets up is spatial structure, and the inner chamber of safety cover has certain capacity, and the inner chamber of safety cover can regularly store appropriate amount antifreeze, and antifreeze not only can prevent that the water gauge from freezing in winter, can prevent even in summer of high temperature to boil, and antifreeze still can be used daily anticorrosive equally, prevents that the long-time soaking liquid of safety cover from causing corrosion.

Description

Environment-friendly dustproof water meter

Technical Field

The utility model relates to a dustproof water gauge technical field, more specifically say, the utility model relates to a dustproof water gauge of environment-friendly.

Background

The water meter is an instrument for measuring water flow, mostly the accumulated flow measurement of water, and generally divided into a positive displacement water meter and a speed water meter, when the specification of the water meter is selected, the size and the flow range of the flow used under the normal condition are firstly estimated, then the water meter with the specification of which the common flow is closest to the value is selected as the first choice, and the internal structure of the normal traditional water meter can be divided into a shell, a sleeve and an inner core from outside to inside.

However, in practical use, there still exist some disadvantages, such as:

firstly, most water meters on the market lack specific dustproof parts, and part of the outer wall of the water meter is provided with a fixed or movable protective dust cover, and the dust cover is almost sealed, the air permeability is poor, when the outdoor temperature is high or the air humidity is high, water vapor is easily generated in the protective cover which is not completely sealed, and long-term tightness and water vapor can damage or even corrode a reader on the surface of the water meter, so that the use is influenced.

Second, a lot of existing residential water meters all install outdoor, and when winter outdoor temperature is lower, the water gauge is very easily by freezing, and many dustproof water meters on the existing market do not all are equipped with specific anti-freezing facility, and simultaneously, some areas that the difference in temperature is great round the clock, daytime high temperature to morning and evening between the low temperature, the transition time is very short, also can lead to the water gauge to appear various troubles, influences water and water gauge reading.

Therefore, it is highly desirable to provide an environmentally friendly dustproof water meter with high air permeability and strong freezing resistance.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a dustproof water gauge of environment-friendly, through exhaust hole and antifreeze, the setting in exhaust hole can carry out drying process for the safety cover inner chamber, and the surface in exhaust hole sets up the filter screen, can prevent that debris from dropping into in the safety cover, and antifreeze is placed in the safety cover inner chamber, can effectually prevent frostbite, prevent boiling and anticorrosive to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an environment-friendly dustproof water meter comprises a hand ring, an exhaust hole, a corrugated pipe, a bulb and a rubber ring, wherein a fixed block is fixedly bonded on the bottom surface of the hand ring, an upper cover plate is fixedly mounted on the bottom surface of the fixed block, a filter screen is attached to the bottom surface of the upper cover plate, a hole plate is fixedly mounted on one side of the filter screen, the exhaust hole is formed in one side of the hole plate, patches are movably clamped on the left side and the right side of the upper cover plate and the filter screen, small screws are movably sleeved on the inner cavity of the patches, dismounting boxes are detachably mounted at the two ends of the hole plate, large screws are movably connected with the inner cavity of the dismounting boxes, a protective cover is detachably mounted on the dismounting boxes through the large screws, a proper amount of antifreeze solution is placed in the inner cavity of the protective cover, an opening is formed in one side of the protective, the inner chamber fixed mounting of safety cover has the reader, the bottom surface fixedly connected with connecting plate of reader, the laminating of one side of connecting plate has the water pipe, one side fixed mounting of water pipe has the sluice, the bottom surface fixedly connected with bottom plate of water pipe.

In a preferred embodiment, the surface of the hand ring is provided with anti-slip lines, a sponge ring is adhered to the surface of the hand ring, and the hand ring is semicircular.

In a preferred embodiment, the surface of the filter screen is provided with a plurality of equidistant grids, and the thickness of the filter screen is three to five millimeters.

In a preferred embodiment, the inner wall of the exhaust hole is smooth, the exhaust hole is semicircular, and a patch is detachably mounted on one side surface of the exhaust hole.

In a preferred embodiment, the patch is made of a metal material, a small screw is mounted in an inner cavity of the patch in an embedded manner, and a cross-shaped groove is formed in the surface of the small screw.

In a preferred embodiment, a corrugated pipe is movably sleeved on one side of the opening, and a plurality of equidistant corrugated lines are arranged on the surface of the corrugated pipe.

In a preferred embodiment, one end of the sluice is movably connected with a transition box through a rubber ring, and the transition box is made of a metal component.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up removable cover, removable cover can be dismantled to the three-layer, and the three-layer all can be dismantled and assemble through dismantling the box, the first layer is the upper cover plate, the second floor is the filter screen, the third layer is for establishing the orifice plate, when needs ventilation exhaust, only need unscrew the screw of dismantling the box surface, it just can ventilate to dismantle the first layer baffle, and the in-process laminating of ventilating can effectually prevent dust or impurity in some air at the filter screen on exhaust hole surface and fly into, cause the dirt of safety cover inner chamber to save, influence the use or the water gauge reading in later stage.

2. The utility model discloses a set up antifreeze, the safety cover that sets up is spatial structure, and the inner chamber of safety cover has certain capacity, and the inner chamber of safety cover can regularly store appropriate amount antifreeze, and antifreeze not only can prevent that the water gauge from freezing in winter, can prevent even in summer of high temperature to boil, and antifreeze still can be used daily anticorrosive equally, prevents that the long-time soaking liquid of safety cover from causing corrosion.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic sectional view of the present invention.

Fig. 3 is a schematic top view of the present invention.

Fig. 4 is an enlarged schematic view of a portion a of fig. 2 according to the present invention.

FIG. 5 is a schematic view of the cover plate structure of the present invention

The reference signs are: 1. a hand ring; 2. a fixed block; 3. an upper cover plate; 4. filtering with a screen; 5. an exhaust hole; 6. pasting a piece; 7. a bellows; 8. a reader; 9. a bulb; 10. a connecting plate; 11. a protective cover; 12. an antifreeze; 13. a base plate; 14. a water pipe; 15. a sluice; 16. arranging a pore plate; 17. a transition box; 18. a rubber ring; 19. a lamp socket; 20. an opening; 21. a large screw; 22. a small screw; 23. and (6) disassembling the box.

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.

An environment-friendly dustproof water meter as shown in the attached figures 1-5 comprises a hand ring 1, an air vent 5, a bellows 7, a bulb 9 and a rubber ring 18, wherein a fixed block 2 is fixedly bonded on the bottom surface of the hand ring 1, an upper cover plate 3 is fixedly mounted on the bottom surface of the fixed block 2, a filter screen 4 is attached to the bottom surface of the upper cover plate 3, a perforated plate 16 is fixedly mounted on one side of the filter screen 4, the air vent 5 is arranged on one side of the perforated plate 16, patches 6 are movably clamped on the left side and the right side of the upper cover plate 3 and the filter screen 4, small screws 22 are movably sleeved in the inner cavity of the patches 6, dismounting boxes 23 are detachably mounted at the two ends of the perforated plate 16, a large screw 21 is movably connected to the inner cavity of the dismounting boxes 23, a protective cover 11 is detachably mounted on the dismounting boxes 23 through the large screw 21, a proper amount of antifreeze 12 is placed in the, the surface of the lamp holder 19 is detachably provided with a bulb 9, the inner cavity of the protective cover 11 is fixedly provided with a reader 8, the bottom surface of the reader 8 is fixedly connected with a connecting plate 10, one side of the connecting plate 10 is attached with a water pipe 14, one side of the water pipe 14 is fixedly provided with a water gate 15, the bottom surface of the water pipe 14 is fixedly connected with a bottom plate 13, the surface of the hand ring 1 is provided with anti-skid threads, the surface of the hand ring 1 is bonded with a sponge ring, the hand ring 1 is semicircular, the inner wall of the exhaust hole 5 is smooth, the exhaust hole 5 is semicircular, one side surface of the exhaust hole 5 is detachably provided with a patch 6, the material of the patch 6 is a metal material component, the inner cavity of the patch 6 is embedded with a small screw 22, the surface of the small screw 22 is provided with a cross groove, one side of the opening 20 is movably sleeved with the corrugated pipe 7, the surface of the corrugated pipe 7 is provided with a plurality of equidistant, the transition box 17 is made of a metal material.

Referring to the attached drawing 5 of the specification, the surface of the filter screen 4 is provided with a plurality of equidistant grids, and the thickness value of the filter screen 4 is three to five millimeters.

The implementation mode is specifically as follows: the arrangement of the filter screen 4 can effectively prevent external sundries or dust from falling into the protective cover 11 when the upper cover plate 3 is opened, the sundries falling into the protective cover 11 are difficult to clean, and long-time dust accumulation can also influence the use and reading of the water meter.

The first step is as follows: the operator first assembles the various components of the device normally and then starts the device normally.

The second step is that: firstly, an operator prepares a proper amount of antifreeze 12, then pours the antifreeze 12 into the inner wall space of the protective cover 11 from the corrugated pipe 7, after the antifreeze 12 is injected, the operator fastens one side of the corrugated pipe 7 by finding a corresponding tool to prevent the antifreeze 12 from being missed, if in a thunderstorm season or when the outdoor humidity is high, the operator can unscrew a big screw 21 on the surface of a disassembling box 23, then fasten a hand-lifting ring 1 by hands, slightly apply force to lift the whole upper cover plate 3, find a place to temporarily store the upper cover plate 3, then naturally exhaust the air in the inner cavity of the protective cover 11 for two to three hours, naturally blow the moisture in the protective cover by the outside air, also can automatically dehumidify by using an outside air blower to keep the inner wall dry, when the operator needs to read the number, the operator can open the bulb 9 arranged on the inner wall of the protective cover 11, and the bulb 9 can well play a role of illumination, make things convenient for the staff to discern the numerical value on reader 8 surface, prevent the deviation, the staff covers upper cover plate 3 and screws up the big screw 21 on paster 6 surface at last can.

The third step: the operator first closes the device normally, then checks whether the fixity between the various components of the device is normal, and then replaces and repairs the more aged and worn parts inside the device.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a dustproof water gauge of environment-friendly, includes portable ring (1), exhaust hole (5), bellows (7), bulb (9), rubber circle (18), its characterized in that: the bottom surface of the hand ring (1) is fixedly bonded with a fixed block (2), the bottom surface of the fixed block (2) is fixedly mounted with an upper cover plate (3), the bottom surface of the upper cover plate (3) is laminated with a filter screen (4), one side of the filter screen (4) is fixedly mounted with a hole plate (16), one side of the hole plate (16) is provided with an exhaust hole (5), the left side and the right side of the upper cover plate (3) and the filter screen (4) are movably clamped with a patch (6), a small screw (22) is movably sleeved in the inner cavity of the patch (6), both ends of the hole plate (16) are detachably mounted with a dismounting box (23), the inner cavity of the dismounting box (23) is movably connected with a large screw (21), the dismounting box (23) is detachably mounted with a protective cover (11) through the large screw (21), and a proper amount of antifreeze (12) is placed in, opening (20) have been seted up to one side of safety cover (11), equal fixedly connected with lamp stand (19) in inner chamber both sides of safety cover (11), the surface demountable installation of lamp stand (19) has bulb (9), the inner chamber fixed mounting of safety cover (11) has reader (8), the bottom surface fixedly connected with connecting plate (10) of reader (8), one side laminating of connecting plate (10) has water pipe (14), one side fixed mounting of water pipe (14) has sluice (15), the bottom surface fixedly connected with bottom plate (13) of water pipe (14).

2. The environment-friendly dustproof water meter according to claim 1, characterized in that: the anti-skidding lines are arranged on the surface of the hand ring (1), the sponge ring is bonded on the surface of the hand ring (1), and the hand ring (1) is semicircular.

3. The environment-friendly dustproof water meter according to claim 1, characterized in that: the surface of the filter screen (4) is provided with a plurality of equidistant grids, and the thickness value of the filter screen (4) is three to five millimeters.

4. The environment-friendly dustproof water meter according to claim 1, characterized in that: the inner wall in exhaust hole (5) is smooth, just exhaust hole (5) are semicircle form, one side surface demountable installation in exhaust hole (5) has paster (6).

5. The environment-friendly dustproof water meter according to claim 1, characterized in that: the material of paster (6) adopts the metal material component, just little screw (22) of installation are inlayed to the inner chamber of paster (6), just the cross recess has been seted up on the surface of little screw (22).

6. The environment-friendly dustproof water meter according to claim 1, characterized in that: corrugated pipes (7) are movably sleeved on one side of the opening (20), and a plurality of equidistant corrugated lines are arranged on the surface of the corrugated pipes (7).

7. The environment-friendly dustproof water meter according to claim 1, characterized in that: one end of the sluice (15) is movably connected with a transition box (17) through a rubber ring (18), and the transition box (17) is made of metal components.