CN220356440U - Water meter with good waterproof, dampproof and sealing properties - Google Patents

Abstract

The application provides a water meter with good waterproof and dampproof sealing performance, which comprises a meter body and a monitoring mechanism, wherein the top end of the meter body is fixedly connected with a shell, the monitoring mechanism comprises a meter core, the bottom end of the meter core is fixedly connected with a support column head, the bottom end of the support column head is fixedly connected with a monitoring threaded pipe, the top of the monitoring threaded pipe is connected with an O-shaped ring in a sleeved mode, the outer part of the support column head is connected with a water absorption pad disc and a containing disc in a sleeved mode, a plurality of water absorption rubber balls are contained in the containing disc, and a plurality of water inlet holes are formed in the bottom of the containing disc; the technical key points are as follows: through cup jointing water absorbing pad dish and splendid attire dish in the outside of supporting the column cap to set up a plurality of water absorbing rubber balls in splendid attire dish inside, can utilize water absorbing pad dish and a plurality of water absorbing rubber balls of splendid attire dish inside to absorb the steam that overflows from the table body inside jointly and get into the inside steam of shell from the shell outside, effectively guaranteed the inside of shell dry, the effect is better.

Description

Water meter with good waterproof, dampproof and sealing properties

Technical Field

The utility model belongs to the technical field of water meters, and particularly relates to a water meter with good waterproof, moistureproof and sealing properties.

Background

The water meter is mainly used for measuring water flow and is generally divided into two types, namely a positive displacement water meter and a speed water meter. The internal structure of the water meter can be divided into a shell, a sleeve and an inner core from outside to inside. The internal structure of the traditional water meter can be divided into three parts of a shell, a sleeve and an inner core from outside to inside, and the intelligent IC card water meter is a novel water meter which utilizes modern microelectronic technology, modern sensing technology and intelligent IC card technology to meter water consumption and conduct water consumption data transmission and settlement transaction. Besides recording and electronic displaying the water consumption, the intelligent IC card water meter can automatically control the water consumption according to convention, automatically complete water cost calculation of the step water price and simultaneously perform the function of storing water consumption data. Therefore, in the use process of the intelligent water meter, the sealing, dampproof, shock resistance and other capacities are required to be ensured, and the condition that the water meter can control the water flow in the pipeline is ensured.

The current chinese patent document publication No. CN 216309103U's a leakproofness dampproofing and waterproofing intelligent water gauge is because long-time use the device, when needs are replaced the adsorption plate, through rotating the bull stick, make the bull stick drive the stay cord through rotating and roll up, the stay cord drives the connecting plate and slides, make the connecting plate drive the cardboard slide in the inboard of spout, thereby cardboard and draw-in groove carry out the block and break away from, make take out the adsorption plate, use for a long time for avoiding the device, make the adsorption plate adsorb and reach certain limit, guarantee the inside aridity of device according to this, bring efficiency for the device, improve the life of device.

However, in the process of implementing the above technical solution, the following technical problems are found in the above technical solution:

the existing water meter is separated from the clamping plate and the clamping groove, the adsorption plate is taken out, the adsorption plate is replaced, the dryness of the inside of the device can be guaranteed, but in the actual use process, the adsorption plate covers a smaller range, the adsorption plate mainly absorbs water vapor outside the water meter, the water vapor is absorbed to a lower degree, the water vapor overflows easily, and the moistureproof effect is poor.

Disclosure of Invention

In order to overcome current not enough, this embodiment of the application provides a water gauge that dampproofing and waterproofing leakproofness is good, through cup jointing water pad dish and splendid attire dish in the outside of supporting the column cap, and set up a plurality of water absorption rubber balls in the inside of splendid attire dish, when the inside steam of table body overflows from the clearance between monitoring screwed pipe and the shell, can carry out the absorption work of steam jointly by a plurality of water absorption rubber balls of water absorption pad dish and splendid attire dish inside, can effectively guarantee the inside of shell dry, the dampproofing effect has been reached, it is less because of the scope that the adsorption plate covers to have solved current water gauge, the condition that the absorption degree of producing steam to the water gauge inside is lower, the steam overflows appears easily, the problem that dampproofing effect is relatively poor.

The technical scheme adopted by the embodiment of the application for solving the technical problems is as follows:

the water meter with good waterproof, moistureproof and sealing properties comprises a meter body and a monitoring mechanism, wherein the meter body is connected with a water pipe, the top end of the meter body is fixedly connected with a shell, and one side of the top of the shell is hinged with a water meter cover;

the monitoring mechanism is used for controlling an internal channel of the meter body and monitoring the water flow condition in the meter body, the monitoring mechanism comprises a meter core, the bottom end of the meter core is fixedly connected with a support column head, the bottom end of the support column head is fixedly connected with a monitoring threaded pipe, the outside of the support column head is connected with a water absorption pad disc and a containing disc in a sleeved mode, and the containing disc is positioned at the top of the water absorption pad disc;

the inside of monitoring screwed pipe is provided with sensing element, the inside of monitoring screwed pipe from the inside of shell passes the inside of table body, the outside screw thread of monitoring screwed pipe is connected with the nut, the nut is located the inside of table body.

In one possible implementation manner, an O-ring is connected to the top of the monitoring threaded pipe in a sleeved mode, the top surface of the O-ring is connected with the bottom end of the supporting column head in a contact mode, and the bottom surface of the O-ring is connected with the bottom inner wall of the shell in a contact mode.

In one possible implementation manner, the interior of the containing disc is provided with a plurality of water-absorbing rubber balls, the bottom of the containing disc is provided with a plurality of water inlets, and a plurality of water inlets are communicated with the interior of the containing disc.

In one possible implementation manner, the top end of the water absorbing pad disc, the bottom end of the containing disc and the bottom inner wall of the containing disc are all provided with chamfer surfaces.

In one possible implementation manner, a discharge slot is machined in one side of the containing disc, a baffle is arranged in the discharge slot, and the baffle is located on one side of the bottom end of the inclined section of the inner wall of the bottom of the containing disc.

In one possible implementation, the bottom of the baffle is rotatably connected with a shaft rod, the shaft rod is connected inside the containing disc in a pin joint mode, and a torsion spring is connected inside the shaft rod in a sleeved mode.

In one possible implementation, one end of the torsion spring is fixedly connected with the shaft rod, the other end of the torsion spring is fixedly connected with the baffle, and the baffle rotates around the shaft rod to the outer side of the containing disc in a static state.

In one possible implementation, a pin block is connected to the surface of the baffle in contact, and the pin block is connected to the inside of the housing in a pin joint manner.

The beneficial effects of this application are:

firstly, in the scheme, the water absorbing pad disc and the containing disc are sleeved outside the supporting column head, and the water absorbing rubber balls are arranged inside the containing disc, so that when water vapor inside the watch body overflows from the gap between the monitoring threaded pipe and the shell, the water absorbing pad disc and the water absorbing rubber balls inside the containing disc can jointly absorb the water vapor, the inside of the shell can be effectively ensured to be dried, and the water vapor entering the shell from the outside can be absorbed, so that the dampproof effect is achieved;

secondly, in the scheme, the O-shaped ring is sleeved outside the monitoring threaded pipe, after the monitoring threaded pipe is fixed between the shell and the meter body, gap sealing work can be carried out by the O-shaped ring, the nut is prevented from loosening outside the monitoring threaded pipe by the elasticity of the O-shaped ring, water can be prevented from entering the shell, and a good waterproof effect is achieved;

thirdly, in this scheme, through taking out the round pin piece from the inside of shell, make the baffle rotate to the outside of splendid attire dish under the control of torsional spring, open the inside passageway of discharge opening, make a plurality of water absorption rubber ball of splendid attire dish inside take out along the inside of inclined plane from the discharge opening, be convenient for judge the dampproofing and waterproofing performance of this application through the water yield of water absorption rubber ball absorption.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an exploded view of the inventive tray and absorbent pad;

fig. 3 is a schematic view of the internal structure of the inventive tray.

Description of the drawings: 1. a water meter cover; 2. a monitoring mechanism; 21. a watch core; 22. a support column head; 23. monitoring the threaded pipe; 24. a nut; 3. a housing; 4. a pin block; 5. a watch body; 6. a water inlet hole; 7. an O-ring; 8. a water absorbing pad; 9. a water-absorbing rubber ball; 10. a torsion spring; 11. a discharge slot; 12. a baffle; 13. the tray is contained.

Detailed Description

The technical scheme in the embodiment of the application aims to solve the problems of the background technology, and the overall thought is as follows:

example 1:

the embodiment introduces a specific structure of a water meter with good waterproof and moistureproof sealing performance, and particularly referring to fig. 1-3, the water meter comprises a meter body 5 and a monitoring mechanism 2, wherein the top end of the meter body 5 is fixedly connected with a shell 3, and one side of the top of the shell 3 is hinged with a water meter cover 1;

the meter body 5 is used for being connected with a water pipe, and when water flow passes through the interior of the meter body 5, the bottom of the meter body can extend into the monitoring mechanism 2 in the meter body 5 to monitor and control the work;

the monitoring mechanism 2 comprises a watch core 21, a support column head 22 is fixedly connected to the bottom end of the watch core 21, a monitoring threaded pipe 23 is fixedly connected to the bottom end of the support column head 22, a water absorption saucer 8 and a containing disc 13 are connected to the outside of the support column head 22 in a sleeved mode, and the containing disc 13 is positioned at the top of the water absorption saucer 8;

wherein, the inside of the monitoring thread tube 23 is provided with an induction element which is directly connected with the watch core 21 and is of the prior art, after the monitoring thread tube 23 passes through the inside of the watch body 5 from the inside of the shell 3, the nut 24 positioned inside the watch body 5 is in threaded connection with the outside of the monitoring thread tube 23, the watch core 21 can be assembled inside the shell 3, and the monitoring thread tube 23 is stably positioned inside the watch body 5;

meanwhile, the water absorbing pad 8 arranged outside the support column head 22 can absorb the moisture in the shell 3, so that the moisture is prevented from entering the meter core 21 from the inside of the shell 3 to influence the use of electronic elements;

secondly, in order to seal the connection point of the monitoring thread pipe 23 and the watch body 5, preventing a large amount of water from overflowing into the interior of the housing 3 from the interior of the watch body 5, an O-ring 7 is connected to the top of the monitoring thread pipe 23 in a sleeved mode, and when the monitoring thread pipe 23 is assembled between the housing 3 and the watch body 5 by using the nut 24, the top surface of the O-ring 7 can be in contact connection with the bottom end of the supporting column head 22, and the bottom surface of the O-ring 7 can be in contact connection with the bottom inner wall of the housing 3;

in order to further absorb the water vapor in the shell 3, a plurality of water-absorbing rubber balls 9 are contained in the containing disc 13, a plurality of water inlets 6 are processed at the bottom of the containing disc 13, so that the water inlets 6 are communicated with the interior of the containing disc 13, and when the residual water vapor is not absorbed by the water-absorbing pad disc 8, the water vapor absorbing work can be completed by the water-absorbing rubber balls 9;

further, in order to enable the water-absorbing glue balls 9 in the accommodating tray 13 to automatically move from one side to the other side, a chamfer is processed on the inner wall of the bottom of the accommodating tray 13, and meanwhile, a chamfer is processed on the bottom end of the accommodating tray 13 in order to adapt to the shape of the accommodating tray 13;

meanwhile, in order to save the space inside the shell 3, a chamfer is processed at the top end of the water absorbing pad disc 8, so that the top end of the water absorbing pad disc 8 can be attached to the bottom end of the containing disc 13.

By adopting the technical scheme:

in the design, the O-shaped ring 7 is sleeved outside the monitoring threaded pipe 23, so that the top surface of the O-shaped ring 7 is in contact with the bottom end of the supporting column head 22, after the monitoring threaded pipe 23 is fixed between the shell 3 and the meter body 5 by connecting the nut 24 and the monitoring threaded pipe 23, gap sealing work can be carried out by means of the O-shaped ring 7, and meanwhile, the nut 24 can be prevented from loosening outside the monitoring threaded pipe 23 by means of elasticity of the O-shaped ring 7, so that the stability of the monitoring threaded pipe 23 after installation is ensured;

when the inside steam of table body 5 overflows from the clearance between monitoring screwed pipe 23 and the shell 3, at first carry out the steam and absorb work by water pad dish 8 to utilize a plurality of water absorption rubber balls 9 that set up in splendid attire dish 13 inside to assist the steam to absorb work, can absorb the inside steam of entering shell 3 from outside simultaneously, effectively guaranteed the inside of shell 3 dry, avoid steam to cause the damage to the electronic components of inside pair of core 21.

Example 2:

based on embodiment 1, this embodiment describes a specific structure of a containing disc 13, a discharging slot 11 is machined in one side of the containing disc 13, and a baffle 12 is arranged in the discharging slot 11;

wherein, the baffle 12 is located one side of the bottom end of the inclined plane of the bottom inner wall of the containing disc 13, when the baffle 12 is opened in the interior of the discharge slot 11, a plurality of water-absorbing glue balls 9 in the containing disc 13 can be taken out from the interior of the discharge slot 11, so that the water-proof and moisture-proof performance of the device can be judged through the water amount absorbed by the water-absorbing glue balls 9;

in some examples, the bottom of the baffle 12 is rotatably connected with a shaft that is pin-connected inside the containing disk 13, the interior of the shaft being socket-connected with the torsion spring 10;

wherein, in order to rotate the baffle plate 12 around the shaft rod to the outer side of the containing disc 13 in a static state, a channel inside the discharging notch 11 is opened, one end of the torsion spring 10 is fixedly connected with the shaft rod, and the other end of the torsion spring 10 is fixedly connected with the baffle plate 12;

next, in order to prevent the shutter 12 from rotating around the shaft, the pin block 4 is connected to the surface of the shutter 12 in contact, and the pin block 4 is connected to the inside of the housing 3 in a pin-joint manner to form a block.

The specific operation steps are as follows:

s1, sequentially sleeving a containing disc 13 and a water absorption pad disc 8 outside a support column head 22, sleeving an O-shaped ring 7 outside a monitoring threaded pipe 23, and fixing the monitoring threaded pipe 23 between a shell 3 and a meter body 5 by connecting a nut 24 with the monitoring threaded pipe 23;

s2, water vapor enters the shell 3 from the position between the monitoring threaded pipe 23 and the shell 3, the water vapor is firstly absorbed by the water absorbing pad disc 8, then enters the interior of the containing disc 13 through the plurality of water inlet holes 6 at the bottom of the containing disc 13, and is absorbed by the plurality of water absorbing rubber balls 9;

s3, taking out the pin block 4 from the shell 3, enabling the baffle 12 to rotate towards the outer side of the containing disc 13 under the control of the torsion spring 10, and enabling the water-absorbing rubber balls 9 in the containing disc 13 to roll out to one side of the discharging notch 11 along the inclined plane.

By adopting the technical scheme:

above-mentioned design is through taking out round pin piece 4 from the inside of shell 3, makes baffle 12 rotate to the outside of splendid attire dish 13 under torsional spring 10's control, opens the inside passageway of discharge opening 11, makes a plurality of water absorption rubber ball 9 of splendid attire dish 13 inside follow the inside of inclined plane from discharge opening 11 and takes out, is convenient for judge the dampproofing and waterproofing performance of this application through the water yield of water absorption rubber ball 9 absorption.

Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present utility model and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.

Claims (8)

1. A water meter with good waterproof, dampproof and sealing properties, comprising:

the water meter comprises a meter body (5) used for being connected with a water pipe, wherein the top end of the meter body (5) is fixedly connected with a shell (3), and one side of the top of the shell (3) is hinged with a water meter cover (1);

the monitoring mechanism (2) is used for controlling an internal channel of the meter body (5) and monitoring the water flow condition in the meter body (5), the monitoring mechanism (2) comprises a meter core (21), a support column head (22) is fixedly connected to the bottom end of the meter core (21), a monitoring threaded pipe (23) is fixedly connected to the bottom end of the support column head (22), a water absorption saucer (8) and a containing disc (13) are connected to the outside of the support column head (22) in a sleeved mode, and the containing disc (13) is positioned at the top of the water absorption saucer (8);

the inside of monitoring screwed pipe (23) is provided with sensing element, the inside of monitoring screwed pipe (23) from shell (3) passes the inside of table body (5), the outside screw thread of monitoring screwed pipe (23) is connected with nut (24), nut (24) are located the inside of table body (5).

2. The water meter of claim 1, wherein the water meter has good water-proof and moisture-proof sealing properties, and is characterized in that: the top of monitoring screwed pipe (23) cup joints and is connected with O type circle (7), the top surface of O type circle (7) is connected with the bottom contact of support column cap (22), the bottom surface of O type circle (7) is connected with the bottom inner wall contact of shell (3).

3. The water meter of claim 1, wherein the water meter has good water-proof and moisture-proof sealing properties, and is characterized in that: the inside splendid attire dish (13) is splendid attire has a plurality of water-absorbing rubber balls (9), the bottom processing of splendid attire dish (13) has a plurality of inlet openings (6), a plurality of inlet openings (6) are linked together with the inside of splendid attire dish (13).

4. The water meter of claim 1, wherein the water meter has good water-proof and moisture-proof sealing properties, and is characterized in that: the top end of the water absorbing pad disc (8), the bottom end of the containing disc (13) and the inner wall of the bottom of the containing disc (13) are both processed with chamfer surfaces.

5. The water meter of claim 4, wherein the water meter has good waterproof and moisture-proof sealing properties, and is characterized in that: the inside processing of splendid attire dish (13) one side has discharge notch (11), the inside of discharge notch (11) is provided with baffle (12), baffle (12) are located one side of splendid attire dish (13) bottom inner wall chamfer bottom.

6. The water meter of claim 5, wherein the water meter is highly sealed against moisture and water, and further comprising: the bottom of baffle (12) is connected with the axostylus axostyle in rotation, axostylus axostyle pin joint connects in the inside of splendid attire dish (13), the inside socket joint of axostylus axostyle is connected with torsional spring (10).

7. The water meter of claim 6, wherein the water meter has good waterproof and moisture-proof sealing properties, and is characterized in that: one end of the torsion spring (10) is fixedly connected with the shaft rod, the other end of the torsion spring (10) is fixedly connected with the baffle plate (12), and the baffle plate (12) rotates around the shaft rod to the outer side of the containing disc (13) in a static state.

8. The water meter of claim 5, wherein the water meter is highly sealed against moisture and water, and further comprising: the surface contact type baffle plate (12) is connected with a pin block (4), and the pin block (4) is connected inside the shell (3) in a pin joint mode.