CN222671146U - Valve control dry type movement - Google Patents
Valve control dry type movement Download PDFInfo
- Publication number
- CN222671146U CN222671146U CN202421408998.4U CN202421408998U CN222671146U CN 222671146 U CN222671146 U CN 222671146U CN 202421408998 U CN202421408998 U CN 202421408998U CN 222671146 U CN222671146 U CN 222671146U
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- watch case
- valve
- mounting cavity
- water
- controlled dry
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Abstract
本实用新型公开了阀控干式机芯，包括连接件，连接件的顶端螺纹连接有表壳，表壳的顶端安装有面板，表壳的底端安装有底壳，底壳的底部套设有滤网，表壳内部的顶部设有上安装腔，表壳内部的底部设有下安装腔，上安装腔的内部安装有齿轮组，齿轮组的底部设有上磁性齿轮，下安装腔的内部安装有下磁性齿轮，表壳的顶部罩设有表盖，底壳的底部均匀开设有若干个进口，底壳的顶部均匀开设有若干个出口，本实用新型阀控干式机芯，该水表机芯采用磁传动的方式，避免液体渗透至机芯内部结构，具有较佳的密封效果，通过设置滤网阻拦水中的颗粒污物，避免引起机芯的堵塞。
The utility model discloses a valve-controlled dry-type movement, comprising a connecting piece, the top end of the connecting piece is threadedly connected to a watch case, the top end of the watch case is installed with a panel, the bottom end of the watch case is installed with a bottom shell, the bottom of the bottom shell is sleeved with a filter screen, the top of the inside of the watch case is provided with an upper mounting cavity, the bottom of the inside of the watch case is provided with a lower mounting cavity, a gear set is installed inside the upper mounting cavity, an upper magnetic gear is provided at the bottom of the gear set, a lower magnetic gear is installed inside the lower mounting cavity, a watch cover is provided on the top cover of the watch case, a plurality of inlets are evenly provided at the bottom of the bottom shell, and a plurality of outlets are evenly provided at the top of the bottom shell. The valve-controlled dry-type movement of the utility model adopts a magnetic transmission mode to prevent liquid from penetrating into the internal structure of the movement, has a better sealing effect, and blocks particulate dirt in the water by setting a filter screen to prevent clogging of the movement.
Description
Technical Field
The utility model relates to the technical field of water meter cores, in particular to a valve control dry-type core.
Background
The water meter core is the core component in the water meter and is responsible for measuring the water quantity flowing through the water meter.
However, the existing water meter movement has the following disadvantages:
(1) The existing water meter movement has poor sealing performance, and liquid easily permeates into the inner structure of the movement to influence the metering accuracy of the water meter;
(2) The existing water meter core lacks a better protection effect, and particle impurities in water flow easily cause blockage at the core and influence the normal operation of the water meter.
Disclosure of utility model
The utility model aims to provide a valve-controlled dry type movement so as to solve the problems that the sealing performance of the existing water meter movement provided in the background art is poor, liquid is easy to permeate into the inner structure of the movement to influence the metering accuracy of the water meter, the water meter movement lacks a better protection effect, and particle impurities in water flow are easy to cause blockage at the movement to influence the normal operation of the water meter.
The valve control dry type movement comprises a connecting piece, wherein the top end of the connecting piece is in threaded connection with a watchcase, a panel is arranged at the top end of the watchcase, a bottom shell is arranged at the bottom end of the watchcase, a filter screen is sleeved at the bottom of the bottom shell, an upper mounting cavity is arranged at the top inside the watchcase, a lower mounting cavity is arranged at the bottom inside the watchcase, a gear set is arranged in the upper mounting cavity, an upper magnetic gear is arranged at the bottom of the gear set, a lower magnetic gear is arranged in the lower mounting cavity, a cover is arranged at the top of the watchcase, a plurality of inlets are uniformly formed in the bottom of the bottom shell, and a plurality of outlets are uniformly formed in the top of the bottom shell.
When the valve control dry-type core of this technical scheme is used, this water gauge core adopts the mode of magnetic drive, avoids liquid infiltration to core inner structure, has better sealed effect, and through setting up the granule filth in the filter screen blocking water, avoids causing the jam of core.
As a preferable technical scheme of the utility model, the bottom of the watchcase is sleeved with a first sealing ring. The sealing ring improves the sealing effect between the watchcase and the connecting piece.
As a preferable technical scheme of the utility model, a second sealing ring is sleeved on the top of the watchcase. The sealing ring II improves the sealing effect between the watch case and the watch cover.
As a preferable technical scheme of the utility model, the bottom of the watch cover is provided with a plurality of elastic buckles, and the top of the connecting piece is provided with a clamping ring. The elastic buckle is used for installing the pair of covers.
As a preferable technical scheme of the utility model, the bottom of the elastic buckle is clamped with the clamping ring. The elastic buckle is buckled on the clamping ring, so that the watch cover can be fixed on the connecting piece.
As a preferable technical scheme of the utility model, one end of the connecting piece is provided with a water inlet nozzle. The water flow is input into the water meter from the water inlet nozzle.
As a preferable technical scheme of the utility model, one end of the connecting piece, which is far away from the water inlet nozzle, is provided with the water outlet nozzle. The water flow is discharged out of the water meter from the water outlet nozzle.
As a preferable technical scheme of the utility model, the top end of the water outlet nozzle is provided with a pressure release port. The pressure release port is provided for releasing the pressure inside the water meter.
Compared with the prior art, the utility model has the beneficial effects that:
1. The water meter movement adopts a magnetic transmission mode, when water flows through the water meter, the water flow acts on the lower magnetic gear in the movement to enable the lower magnetic gear to rotate and to be transmitted to the upper magnetic gear and the gear set through the magnetic field effect, so that the use amount of water is displayed, the liquid is prevented from penetrating into the inner structure of the movement in a spaced mode, the sealing effect is good, and the metering precision of the water meter is ensured;
2. Through being provided with the filter screen in the water gauge core inside, can stop the granule filth in the water retention, avoid causing the jam of core, guarantee the normal operating of water gauge.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
figure 2 is a perspective view of the utility model at the watchcase;
Figure 3 is a cross-sectional view of the utility model at a watchcase;
fig. 4 is a back view of the present utility model.
In the figure, 1, a connecting piece; 2, a filter screen, 3, a watch cover, 4, an elastic buckle, 5, a watchcase, 6, a bottom shell, 7, a first sealing ring, 8, a second sealing ring, 9, a panel, 10, a gear set, 11, an upper magnetic gear, 12, a lower magnetic gear, 13, an upper mounting cavity, 14, a lower mounting cavity, 15, a water inlet nozzle, 16, a water outlet nozzle, 17, an inlet, 18, an outlet, 19, a pressure release port, 20 and a clamping ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the utility model provides a valve control dry-type movement, which comprises a connecting piece 1, wherein the top end of the connecting piece 1 is in threaded connection with a watchcase 5, the top end of the watchcase 5 is provided with a panel 9, the bottom end of the watchcase 5 is provided with a bottom shell 6, the bottom of the bottom shell 6 is sleeved with a filter screen 2 for filtering, the top inside the watchcase 5 is provided with an upper mounting cavity 13, the bottom inside the watchcase 5 is provided with a lower mounting cavity 14, the inside of the upper mounting cavity 13 is provided with a gear set 10, the bottom of the gear set 10 is provided with an upper magnetic gear 11, the inside of the lower mounting cavity 14 is provided with a lower magnetic gear 12 for driving, the top of the watchcase 5 is covered with a watch cover 3, the bottom of the bottom shell 6 is uniformly provided with a plurality of inlets 17, and the top of the bottom shell 6 is uniformly provided with a plurality of outlets 18 for liquid circulation.
During the use, through being provided with filter screen 2 inside the water gauge core, can stop the granule filth in the water retention, avoid causing the jam of core, this water gauge core adopts the magnetic drive's mode, when rivers pass through the water gauge, act on the lower magnetic gear 12 in the core, make it take place to rotate and pass through the magnetic field effect, transmit on last magnetic gear 11 and gear train 10, and then show the use amount of water, have the sealed effect of preferred, the mode of separating the sky avoids liquid infiltration to core inner structure, guarantee the measurement precision of water gauge.
The bottom cover of watchcase 5 is equipped with sealing washer one 7, and the top cover of watchcase 5 is equipped with sealing washer two 8, improves sealing performance, and the bottom of table lid 3 is equipped with a plurality of elasticity buckle 4, and the top of connecting piece 1 is equipped with snap ring 20, and the bottom and the snap ring 20 block of elasticity buckle 4 play the locking effect.
During the use, can improve the sealing performance between watchcase 5 and connecting piece 1 and table lid 3 through sealing washer one 7 and sealing washer two 8 that set up, avoid liquid to leak outside the water gauge, through elasticity buckle 4 and snap ring 20 that set up, can install table lid 3 lock joint on connecting piece 1, play the effect of protection to the core.
One end of the connecting piece 1 is provided with a water inlet nozzle 15, one end of the connecting piece 1 far away from the water inlet nozzle 15 is provided with a water outlet nozzle 16 for circulation of liquid, and the top end of the water outlet nozzle 16 is provided with a pressure release port 19 for pressure relief.
In use, water flow enters the water meter from the water inlet nozzle 15, then flows into the bottom shell 6 from the lower inlet 17, acts on the magnetic element, flows out from the upper outlet 18, finally is discharged out of the water meter from the water outlet nozzle 16, and the pressure release port 19 is arranged for releasing the pressure in the water meter.
When the valve-controlled dry type movement is particularly used, water flow enters the water meter from the water inlet nozzle 15, particle dirt in water can be blocked by arranging the filter screen 2 in the water meter movement, blockage of the movement is avoided, normal operation of the water meter is guaranteed, water flow can flow into the bottom shell 6 from the lower inlet 17, acts on a magnetic part and flows out from the upper outlet 18, finally the water meter is discharged from the water outlet nozzle 16, the water meter movement adopts a magnetic transmission mode, when the water flow passes through the water meter, the water flow acts on the lower magnetic gear 12 in the movement, the water flow rotates and is transmitted to the upper magnetic gear 11 and the gear set 10 through the action of a magnetic field, the use amount of the water is displayed, the sealing effect is good, the liquid is prevented from penetrating into the inner structure in a spaced mode, and the metering precision of the water meter is guaranteed.
Although the present utility model has been described 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421408998.4U CN222671146U (en) | 2024-06-20 | 2024-06-20 | Valve control dry type movement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421408998.4U CN222671146U (en) | 2024-06-20 | 2024-06-20 | Valve control dry type movement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222671146U true CN222671146U (en) | 2025-03-25 |
Family
ID=95054647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421408998.4U Active CN222671146U (en) | 2024-06-20 | 2024-06-20 | Valve control dry type movement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222671146U (en) |
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2024
- 2024-06-20 CN CN202421408998.4U patent/CN222671146U/en active Active
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