CN221504128U

CN221504128U - Water inlet valve control device

Info

Publication number: CN221504128U
Application number: CN202420313751.8U
Authority: CN
Inventors: 李国达; 魏刚
Original assignee: Yuyao Zeda Plastics Co ltd
Current assignee: Yuyao Zeda Plastics Co ltd
Priority date: 2024-02-20
Filing date: 2024-02-20
Publication date: 2024-08-09
Anticipated expiration: 2034-02-20

Abstract

The utility model relates to the technical field of water inlet valves and discloses a water inlet valve control device, which comprises a water inlet seat and a water outlet seat, wherein a water inlet pipeline is arranged in the water outlet seat, the water outlet seat is connected with the water inlet seat in an inserting way through the water inlet pipeline, a gland is arranged on the water inlet seat, a limit sleeve is arranged outside the water inlet seat, a pontoon is sleeved outside the limit sleeve, a control component is arranged on the side part of the pontoon and the gland, a cavity is arranged in the protective cover through a protective cover arranged on the gland, a driving rod is arranged on the side part of the pontoon, a control rod is arranged on the side part of the driving rod, a jack is arranged on the protective cover, the front end of the control rod is connected into the cavity in an inserting way through the jack, a clamping block is arranged on the gland, a water inlet corresponding to the clamping block is arranged in the clamping block, so that accurate flow regulation can be realized, the problems of water leakage, retention and the like are avoided, and meanwhile, water resources can be saved, and the utilization efficiency of water can be improved.

Description

Water inlet valve control device

Technical Field

The utility model relates to the technical field of water inlet valves, in particular to a water inlet valve control device.

Background

The water tank inlet valve is a device for controlling the inlet and outlet of water in the water tank. Typically, a tank inlet valve is mounted above the tank and is connected to the mains water supply via a water inlet pipe or conduit for controlling the inflow and cessation of tap water to maintain the balance of the water volume in the tank. The main functions of the water level control device are to control the water level in the water tank, avoid overflow or drying of the water tank, and simultaneously control the water flow speed and the water inflow of the water tank, thereby playing roles of saving water and energy.

The tank inlet valve plays an important role in various liquid storage and delivery systems, such as a domestic tap water system, an agricultural irrigation system, an industrial production system, etc. They can accurately control the switching and closing of water, thereby ensuring the safety, stability and reliability of water supply.

Most inlet valves now typically employ conventional on-off, rotating or sliding mechanisms to control the flow of water. These mechanisms may wear, corrode or fail during long term use, limiting the service life of the fill valve; therefore, the existing demand is not satisfied, and for this purpose we propose a water inlet valve control device.

Disclosure of utility model

The utility model provides a water inlet valve control device which can realize accurate flow adjustment, avoid the problems of water leakage or retention of a water inlet valve, simultaneously save water resources and improve the utilization efficiency of water, and solve the problem that most of water inlet valves in the prior art generally adopt a traditional switching, rotating or sliding mechanism to control water flow. These mechanisms may wear, erode or malfunction over prolonged use, limiting the service life of the fill valve.

The utility model provides the following technical scheme: the water inlet valve control device comprises a water inlet seat and a water outlet seat, wherein a water inlet pipeline is arranged in the water outlet seat, the water outlet seat is spliced with the water inlet seat through the water inlet pipeline, a gland is arranged on the water inlet seat, a limit sleeve is arranged outside the water inlet seat, a pontoon is sleeved outside the limit sleeve, and a control assembly is arranged on the side part of the pontoon and the gland;

The control assembly comprises a protective cover arranged on the gland, a cavity is formed in the protective cover, a driving rod is arranged on the side portion of the pontoon, a control rod is arranged on the side portion of the driving rod, a jack is formed in the protective cover, the front end of the control rod is inserted into the cavity through the jack, a clamping block is arranged on the gland, a water inlet is formed in the clamping block, and a water sealing port corresponding to the clamping block is formed in the control rod.

As an alternative to the water inlet valve control device of the present utility model, wherein: install sealed pad in the gland, sealed pad sets up to the rubber pad, a plurality of drainage posts are installed to the gland bottom, the drainage post all be located the outside of sealed pad, the drainage post with sealed pad forms the pressure storehouse.

As an alternative to the water inlet valve control device of the present utility model, wherein: the protective cover is internally provided with a supporting rod, the side part of the supporting rod is provided with a rotating rod, the control rod is provided with a rotating hole corresponding to the rotating rod, the rotating hole is positioned at the side part of the water sealing port, and the rotating rod is inserted into the rotating hole.

As an alternative to the water inlet valve control device of the present utility model, wherein: the water sealing port is provided with a water sealing pad, the water sealing pad is arranged as a rubber pad, in use, the pontoon rises along with the rising of the water level, the pontoon drives the driving rod to move with the control rod, and at the moment, the water sealing pad in the water sealing port is in interference fit with the water inlet.

As an alternative to the water inlet valve control device of the present utility model, wherein: the side part of the pontoon is provided with a limiting ring, the inner side of the limiting ring is provided with a first internal thread ring, the bottom of the driving rod is provided with a threaded rod, and the threaded rod is installed in the limiting ring in a threaded fit manner through the first internal thread ring.

As an alternative to the water inlet valve control device of the present utility model, wherein: the water inlet seat bottom is installed and is adjusted the pole, adjust the pole and be provided with the external screw thread ring outward, adjust the pole and install the fixing base outward, second internal screw thread ring has been seted up in the fixing base, the external screw thread ring with second internal screw thread ring screw thread cooperation.

As an alternative to the water inlet valve control device of the present utility model, wherein: the floating pontoon and all seted up upper through-hole and lower through-hole in the spacing sleeve, upper through-hole is seted up on the floating pontoon, lower through-hole is seted up on the spacing sleeve, upper through-hole with lower through-hole coaxial setting.

As an alternative to the water inlet valve control device of the present utility model, wherein: a floating ball is arranged in the floating barrel, and the diameter of the floating ball is larger than that of the upper through hole.

The utility model has the following beneficial effects:

1. This water intaking valve controlling means through installing the visor on pressing the lid, has seted up the cavity in the visor, and the actuating lever is installed to the flotation pontoon lateral part, and the actuating lever is installed to the actuating lever lateral part, has seted up the jack on the visor, and the jack is pegged graft through the jack in the cavity in the actuating lever front end, installs the fixture block on the gland, has seted up the water inlet in the fixture block, has seted up the water gap corresponding with the fixture block on the actuating lever for can realize accurate flow control, avoid the water intaking valve to appear leaking or detaining scheduling problem, also can save water resource and improve water utilization efficiency simultaneously.

2. According to the water inlet valve control device, the adjusting rod is arranged at the bottom of the water inlet seat, the external thread ring is arranged outside the adjusting rod, the fixing seat is arranged outside the adjusting rod, the second internal thread ring is arranged in the fixing seat, and the external thread ring is in threaded fit with the second internal thread ring, so that the adaptability and the universality of the water inlet valve can be enhanced, the service efficiency and the effect of the water inlet valve are improved, and meanwhile, the water inlet valve can be installed and adjusted more conveniently and flexibly.

Drawings

Fig. 1 is a schematic perspective view of a main body of the present utility model.

Fig. 2 is a schematic view of a cut-away structure of a main body of the present utility model.

Fig. 3 is an enlarged schematic view of the structure of the present utility model at a.

Fig. 4 is an enlarged view of the other state of the utility model at a.

In the figure: 100. a water inlet seat; 110. a water inlet pipe; 120. an adjusting rod; 121. an external threaded ring; 130. a fixing seat; 131. a second internally threaded ring; 200. a water outlet seat; 300. a gland; 310. a sealing gasket; 320. a drainage column; 330. a pressure bin; 400. a pontoon; 410. a limit sleeve; 420. a limiting ring; 421. a first internally threaded ring; 430. an upper through opening; 440. a lower through hole; 450. a floating ball; 500. a control assembly; 510. a protective cover; 511. a cavity; 512. a jack; 513. a support rod; 514. a rotating rod; 520. a driving rod; 521. a threaded rod; 530. a control lever; 531. sealing a water gap; 532. sealing the water cushion; 534. a turning hole; 540. a clamping block; 541. and a water inlet.

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.

First, this embodiment is intended to facilitate solving the problem that most inlet valves now typically employ conventional on-off, rotating or sliding mechanisms to control water flow. The mechanisms may wear, corrode or malfunction during long-term use, limiting the service life of the water inlet valve, please refer to fig. 1-4, and a water inlet valve control device includes a water inlet seat 100 and a water outlet seat 200, a water inlet pipe 110 is provided in the water outlet seat 200, the water outlet seat 200 is spliced with the water inlet seat 100 through the water inlet pipe 110, a gland 300 is mounted on the water inlet seat 100, a limiting sleeve 410 is disposed outside the water inlet seat 100, a pontoon 400 is sleeved outside the limiting sleeve 410, and a control assembly 500 is disposed on the side portion of the pontoon 400 and the gland 300. The control assembly 500 and the pontoon 400 cooperate to realize the opening and closing control of the water inlet valve. In the closed state, the pontoon 400 is lifted, the control lever 530 closes the water inlet 541, and water is prevented from flowing into the water outlet seat 200; in the open state, the pontoon 400 descends, and the lever 530 opens the water inlet 541, allowing water to flow into the water outlet seat 200.

The control assembly 500 includes a protective cover 510 installed on the gland 300, the protective cover 510 serves to protect the control assembly 500 inside and provide a closed space to control water flow, a cavity 511 is formed in the protective cover 510, a driving rod 520 is installed at a side of the pontoon 400, and the driving rod 520 drives the movement of the control rod 530 through the up-and-down movement of the pontoon 400, thereby controlling the opening and closing of the water inlet valve. A control rod 530 is installed at the side of the driving rod 520 so as to be connected with the pontoon 400 and the gland 300. Movement of the control lever 530 effects control of the intake valve by controlling the float 400. The protective cover 510 is provided with an inserting hole 512, the front end of the control rod 530 is inserted into the cavity 511 through the inserting hole 512, the gland 300 is provided with a clamping block 540, the clamping block 540 is provided with a water inlet 541, and the control rod 530 is provided with a water sealing mouth 531 corresponding to the clamping block 540. When the control rod 530 moves downwards, the water sealing port 531 is matched with the clamping block 540, so that the water inlet 541 is closed, and the water inlet valve is closed. When the control lever 530 moves upward, the water sealing port 531 is separated from the clamping block 540, and the water inlet 541 is opened, so that the water inlet valve is opened.

The gland 300 is internally provided with a sealing gasket 310, the sealing gasket 310 is provided with a rubber gasket, the bottom of the gland 300 is provided with a plurality of drainage columns 320, the drainage columns 320 are all positioned on the outer side of the sealing gasket 310, and the drainage columns 320 and the sealing gasket 310 form a pressure bin 330.

Through the cooperation between the drainage column 320 and the gasket 310, the water inlet valve can effectively control the internal water pressure and maintain the sealing performance of the valve. When water flows from the inlet conduit 110 into the valve and further to the outlet conduit, the drain post 320 will direct the water flow to the proper location, avoiding the creation of excessive pressure, thereby protecting the integrity of the gasket 310 and ensuring proper operation of the inlet valve.

The protective cover 510 is internally provided with a supporting rod 513, the side part of the supporting rod 513 is provided with a rotating rod 514, the control rod 530 is provided with a rotating hole 534 corresponding to the rotating rod 514, the rotating hole 534 is positioned at the side part of the water sealing mouth 531, and the rotating rod 514 is inserted into the rotating hole 534. So that the rotating lever 514 is reliably connected with the control lever 530. When the rotating rod 514 rotates, the movement is transmitted to the control rod 530 through the insertion of the rotating rod 514, so that the opening and closing control of the water inlet valve is realized. This design ensures the stability and reliability of the fill valve and ensures proper operation of the control assembly 500.

The water sealing gap 531 is provided with a water sealing pad 532, the water sealing pad 532 is a rubber pad, in use, the pontoon 400 rises along with the rising of the water level, the pontoon 400 drives the driving rod 520 and the control rod 530 to move, and at this time, the water sealing pad 532 in the water sealing gap 531 is in interference fit with the water inlet 541. So that the water sealing pad 532 forms tight interference fit with the water inlet 541, and the control rod 530 is moved by the lifting movement of the pontoon 400. Movement of the control lever 530 affects the degree of engagement of the water seal 532 with the water inlet 541, thereby controlling the opening and closing of the water flow.

The spacing ring 420 is installed to flotation pontoon 400 lateral part, and spacing ring 420 inboard is provided with first internal thread ring 421, and threaded rod 521 is installed to actuating lever 520 bottom, and threaded rod 521 is installed in spacing ring 420 through the screw-thread fit with first internal thread ring 421 for can directly adjust the water level in the water tank through adjusting threaded rod 521 with spacing ring 420.

In this embodiment: through the visor 510 of installing on gland 300, the cavity 511 has been seted up in the visor 510, actuating lever 520 is installed to flotation pontoon 400 lateral part, actuating lever 530 is installed to actuating lever 520 lateral part, jack 512 has been seted up on the visor 510, the control lever 530 front end is pegged graft into in cavity 511 through jack 512, install fixture block 540 on the gland 300, water inlet 541 has been seted up in the fixture block 540, the corresponding water gap 531 of fixture block 540 has been seted up on the control lever 530, make can realize accurate flow control, avoid the water intaking valve to appear leaking or detaining scheduling problem, water resource is saved and water utilization efficiency is improved simultaneously.

In the second embodiment, in order to facilitate solving the problem that the water in the water tank may have impurities, resulting in unsmooth water intake, the water inlet valve needs to be disassembled and maintained, the present embodiment is an improvement based on the first embodiment, and in particular, refer to fig. 1-4.

The bottom of the water inlet seat 100 is provided with an adjusting rod 120, an external thread ring 121 is arranged outside the adjusting rod 120, a fixing seat 130 is arranged outside the adjusting rod 120, a second internal thread ring 131 is arranged in the fixing seat 130, and the external thread ring 121 is in threaded fit with the second internal thread ring 131. The height of the adjusting lever 120 can be changed by the screw-fit of the adjusting lever 120 and the male screw ring 121, thereby adjusting the position of the inlet valve with respect to the seat bottom. The second internal thread ring 131 is disposed in the fixing seat 130, and is engaged with the external thread ring 121 to fix the position of the adjusting rod 120, so as to maintain the stability at a desired height.

The upper through hole 430 and the lower through hole 440 are respectively arranged in the pontoon 400 and the limiting sleeve 410, the upper through hole 430 is arranged on the pontoon 400, the lower through hole 440 is arranged on the limiting sleeve 410, and the upper through hole 430 and the lower through hole 440 are coaxially arranged. The flow of water may enter and leave the pontoon 400 through a straight path, reducing resistance to fluid flow and obstruction to circulation. A float ball 450 is provided in the float bowl 400, and the diameter of the float ball 450 is larger than that of the upper through hole 430. The float 450 may rise or fall with the change of the water level, thereby controlling the inflow and outflow of water. When the water level rises, the float 450 rises along with the float 400, allowing water to enter the float 400 through the upper port 430. When the water level drops, the float 450 drops, allowing water to leave the pontoon 400 through the lower opening 440. The float 450 may rise or fall with the change of the water level, thereby controlling the inflow and outflow of water. When the water level rises, the float 450 rises along with the float 400, allowing water to enter the float 400 through the upper port 430. When the water level drops, the float 450 drops, allowing water to leave the pontoon 400 through the lower opening 440. The impact of water pressure can be effectively reduced.

In this embodiment: the adjusting rod 120 is installed at the bottom of the water inlet seat 100, the external thread ring 121 is arranged outside the adjusting rod 120, the fixing seat 130 is installed outside the adjusting rod 120, the second internal thread ring 131 is arranged in the fixing seat 130, and the external thread ring 121 is in threaded fit with the second internal thread ring 131, so that the adaptability and the universality of the water inlet valve can be enhanced, the service efficiency and the effect of the water inlet valve are improved, and meanwhile, the water inlet valve can be installed and adjusted more conveniently and flexibly.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims

1. A water inlet valve control device comprising a water inlet seat (100) and a water outlet seat (200), characterized in that: a water inlet pipeline (110) is arranged in the water outlet seat (200), the water outlet seat (200) is spliced with the water inlet seat (100) through the water inlet pipeline (110), a gland (300) is arranged on the water inlet seat (100), a limit sleeve (410) is arranged outside the water inlet seat (100), a pontoon (400) is sleeved outside the limit sleeve (410), and a control assembly (500) is arranged on the side part of the pontoon (400) and the gland (300);

the control assembly (500) comprises a protective cover (510) arranged on the gland (300), a cavity (511) is formed in the protective cover (510), a driving rod (520) is arranged on the side portion of the pontoon (400), a control rod (530) is arranged on the side portion of the driving rod (520), an inserting hole (512) is formed in the protective cover (510), the front end of the control rod (530) is inserted into the cavity (511) through the inserting hole (512), a clamping block (540) is arranged on the gland (300), a water inlet (541) is formed in the clamping block (540), and a water sealing port (531) corresponding to the clamping block (540) is formed in the control rod (530).

2. The water inlet valve control device as set forth in claim 1, wherein: install sealed pad (310) in gland (300), sealed pad (310) set up to the rubber pad, a plurality of drainage posts (320) are installed to gland (300) bottom, drainage posts (320) all are located the outside of sealed pad (310), drainage posts (320) with sealed pad (310) form pressure storehouse (330).

3. The water inlet valve control device as set forth in claim 1, wherein: the protective cover (510) is internally provided with a supporting rod (513), the side part of the supporting rod (513) is provided with a rotating rod (514), the control rod (530) is provided with a rotating hole (534) corresponding to the rotating rod (514), the rotating hole (534) is positioned at the side part of the water sealing port (531), and the rotating rod (514) is inserted into the rotating hole (534).

4. The water inlet valve control device as set forth in claim 1, wherein: the water sealing port (531) is provided with a water sealing cushion (532), the water sealing cushion (532) is arranged as a rubber cushion, in use, the pontoon (400) rises along with the rising of the water level, the pontoon (400) drives the driving rod (520) and the control rod (530) to move, and at the moment, the water sealing cushion (532) in the water sealing port (531) is in interference fit with the water inlet (541).

5. The water inlet valve control device as set forth in claim 1, wherein: limiting rings (420) are arranged on the side portions of the pontoons (400), first inner threaded rings (421) are arranged on the inner sides of the limiting rings (420), threaded rods (521) are arranged at the bottoms of the driving rods (520), and the threaded rods (521) are installed in the limiting rings (420) in a threaded fit mode through the first inner threaded rings (421).

6. The water inlet valve control device as recited in claim 5, wherein: the water inlet seat is characterized in that an adjusting rod (120) is arranged at the bottom of the water inlet seat (100), an external thread ring (121) is arranged outside the adjusting rod (120), a fixing seat (130) is arranged outside the adjusting rod (120), a second internal thread ring (131) is arranged in the fixing seat (130), and the external thread ring (121) is in threaded fit with the second internal thread ring (131).

7. The water inlet valve control device as set forth in claim 1, wherein: the floating pontoon (400) and the spacing sleeve (410) are internally provided with an upper through hole (430) and a lower through hole (440), the upper through hole (430) is arranged on the floating pontoon (400), the lower through hole (440) is arranged on the spacing sleeve (410), and the upper through hole (430) and the lower through hole (440) are coaxially arranged.

8. The water inlet valve control device as recited in claim 7, wherein: a floating ball (450) is arranged in the floating barrel (400), and the diameter of the floating ball (450) is larger than that of the upper through hole (430).