CN205013814U

CN205013814U - Water inlet valve

Info

Publication number: CN205013814U
Application number: CN201520605405.8U
Authority: CN
Inventors: 林静
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-08-06
Filing date: 2015-08-06
Publication date: 2016-02-03
Anticipated expiration: 2025-08-06

Abstract

The utility model provides a water inlet valve, includes control, well control, lower control, control spring, valve gap, valve body, body, it includes control body and braking ironware to go up the control, well control is including linkage magnetic core, stagnant water head, the stagnant water head is in linkage magnetic core lower part, there are control hole, intercommunication aperture down on the control, there are last control chamber, well control chamber on the valve gap, there are water inlet, delivery port, valve port, lower control position on the valve body, there is the buoyancy chamber on the body, when shifting up, the body drives go up the control moving apart well control, braking ironware moving apart well control, control spring makes well control moves down, the stagnant water head moves down, the stagnant water top of the head is lived the control hole, the control moves down down, the valve port is closed, when moving down, the body drives go up the control move to well control, the braking ironware move to well control, the braking ironware makes the linkage magnetic core shifts up, the stagnant water is overhead to be moved, the stagnant water head leaves the control hole, the control shifts up down, the valve port is opened.

Description

Inlet valve

Technical field

The utility model relates to a kind of water feed apparatus, particularly a kind of tank intake valve of water.

Background technique

Existing toilet flush inlet valve has one to control aperture on valve top, from control aperture, current are had directly to outside valve body when water tank water intake, utilize the buoyancy closing control aperture of floating drum thus cut-off valve, the larger buoyancy of floating drum that needs of intake pressure is also larger.

Model utility content

The purpose of this utility model is to provide a kind of inlet valve, when water tank water intake from the current of the outflow controlled aperture be not that direct flow valves is external, although be also utilize the buoyancy closing control aperture of floating drum and cut-off valve, but it doesn't matter for the buoyancy size of the size of intake pressure and required floating drum, but utilizing the intake pressure of self to carry out closing control aperture, the buoyancy of floating drum just plays an initial action started.

To achieve these goals, the inlet valve that the utility model provides, is characterized in that: comprise control piece, middle control piece, lower control piece, control spring, valve gap, valve body, buoyancy aid;

Described upper control piece comprises control piece body and braking ironware;

Described middle control piece comprises interlock magnetic core, sealing head, and described sealing head is in described interlock magnetic core bottom;

Described lower control piece there is control hole, be communicated with aperture;

Described valve gap there are upper control piece chamber, middle control piece chamber;

Described valve body there are water intake, water outlet, valve port, lower control piece position;

Described buoyancy aid there is buoyancy cavity;

Described lower control piece is on described lower control piece position, described middle control piece makes described sealing head towards described control hole in described middle control piece chamber, described control spring is in the described middle control piece chamber on described interlock magnetic core top, described valve gap is on described lower control piece and fix with described valve body, described upper control piece is on described in control piece chamber, and described buoyancy aid and described upper control piece link;

Drive described upper control piece to move apart described middle control piece when described buoyancy aid moves, described braking ironware moves apart described middle control piece, and described control spring makes described middle control piece move down, described sealing head moves down, control hole is stated in residence, the described sealing crown, and described lower control piece moves down, and described valve port is closed;

Described buoyancy aid drives described upper control piece to shift to described middle control piece when moving down, described braking ironware shifts to described middle control piece, and described braking ironware makes described interlock magnetic core moves, described sealing head moves, described sealing head leaves described control hole, and described lower control piece moves, and described valve port is opened;

As the improvement of the utility model inlet valve, its further feature is: described valve body comprises body, intake pipe, anti-siphon sheet, anti-siphon seat, adjutage; On the body, described water intake and described valve port are on described intake pipe, and described water outlet is on described adjutage in described lower control piece position; Described body there are water-adding pipe, anti-siphon seat, regulate tube chamber, described buoyancy aid has connection bit; Described adjutage has into water tube chamber, water chamber;

Described adjutage is in described adjustment tube chamber, and described intake pipe is in described water inlet tube chamber, and described anti-siphon seat is on described anti-siphon seat, and described anti-siphon sheet is in described anti-siphon seat, and described buoyancy aid is on described on control piece;

As the improvement of the utility model inlet valve, its further feature is: drive when described buoyancy aid moves on described upper control piece and move, described braking ironware moves, described control spring makes described middle control piece move down, described sealing head moves down, control hole is stated in residence, the described sealing crown, and described lower control piece moves down, and described valve port is closed;

Described buoyancy aid drives described upper control piece to move down when moving down, described braking ironware moves down, and moving down of described braking ironware makes described interlock magnetic core moves, described sealing head moves, described sealing head leaves described control hole, and described lower control piece moves, and described valve port is opened;

As the improvement of the utility model inlet valve, its further feature is: described valve gap has needle, and described needle is in described connection aperture;

As the improvement of the utility model inlet valve, its further feature is: described upper control piece body has braking ironware fixed position, described braking ironware is on described braking ironware fixed position;

As the improvement of the utility model inlet valve, its further feature is: described braking ironware control piece body lower part on described.

The beneficial effects of the utility model are:

Structure is simple, and production and assembly are convenient, noise when reducing water intake valve and make that the buoyancy aid of floating drum is long-pending to be done very little.

Accompanying drawing explanation

Fig. 1 is upper control piece body schematic diagram of the present utility model.

Fig. 2 is braking ironware schematic diagram of the present utility model.

Fig. 3 is upper control piece schematic diagram of the present utility model.

Fig. 4 is interlock magnetic core schematic diagram of the present utility model.

Fig. 5 is sealing head schematic diagram of the present utility model.

Fig. 6 is middle control piece schematic diagram of the present utility model.

Fig. 7 (a) is lower control piece schematic diagram of the present utility model.

Fig. 7 (b) is lower control piece generalized section of the present utility model.

Fig. 8 (a) is valve gap schematic diagram of the present utility model.

Fig. 8 (b) is valve gap generalized section of the present utility model.

Fig. 9 (a) is body schematic diagram of the present utility model.

Fig. 9 (b) is body generalized section of the present utility model.

Figure 10 (a) is intake pipe schematic diagram of the present utility model.

Figure 10 (b) is intake pipe generalized section of the present utility model.

Figure 11 is anti-siphon sheet schematic diagram of the present utility model.

Figure 12 is anti-siphon seat schematic diagram of the present utility model.

Figure 13 (a) is adjutage schematic diagram of the present utility model.

Figure 13 (b) is adjutage generalized section of the present utility model.

Figure 14 is valve body generalized section of the present utility model.

Figure 15 (a) is buoyancy aid schematic diagram of the present utility model.

Figure 15 (b) is buoyancy aid generalized section of the present utility model.

Figure 16 (a) be the utility model in off position under generalized section.

Figure 16 (b) is the utility model generalized section in the on state.

Figure 17 is control spring schematic diagram of the present utility model.

Embodiment

Consult Fig. 1, Fig. 2, Fig. 3, upper control piece comprises control piece body 1 and braking ironware 4, and upper control piece body 1 has braking ironware fixed position 2, elastic buckles 3, braking ironware 4 is on the braking ironware fixed position 2 of upper control piece body 1 bottom;

Consult Fig. 4, Fig. 5, Fig. 6, middle control piece comprises interlock magnetic core 7, sealing head 6, and sealing head 6 is in interlock magnetic core 7 bottom;

Consult Fig. 7 (a), Fig. 7 (b), lower control piece has control hole 8, be communicated with aperture 9;

Consult Fig. 8 (a), Fig. 8 (b), valve gap 10 has upper control piece chamber 11, middle control piece chamber 12, needle 13, elastic buckles activity bit 14, fixing button bit 15;

Consult Fig. 9 (a) to Figure 14, valve body comprises body 16, intake pipe 17, anti-siphon sheet 18, anti-siphon seat 19, adjutage 20; Valve body there are water intake 21, water outlet 22, valve port 23, lower control piece position 24;

Water intake 21 and valve port 23 are on intake pipe 17, and water outlet 22 is on adjutage 20, and lower control piece position 24 is on body 16;

Body 16 there are water-adding pipe 25, anti-siphon seat 26, regulate tube chamber 27, fixing button 30;

Adjutage 20 have into water tube chamber 28, water chamber 29;

Adjutage 20 is in adjustment tube chamber 27, and intake pipe 17 is in water inlet tube chamber 28, and anti-siphon seat 19 is on anti-siphon seat 26, and anti-siphon sheet 18 is in anti-siphon seat 19.

Consult Figure 15 (a), Figure 15 (b), buoyancy aid 31 has buoyancy cavity 32, connection bit 33, moisturizing pore 34, valve body chamber 35;

Consult Fig. 1 to Figure 17, lower control piece is on lower control piece position 24, middle control piece makes sealing head 6 towards control hole 8 in middle control piece chamber 12, control spring 5 is in interlock magnetic core 7 top in control piece chamber 12, valve gap 10 is on lower control piece and fix with body 16, wherein, fixing button 30 is in fixing button bit 15, needle 13 is in connection aperture 9, upper control piece is in upper control piece chamber 11 and make elastic buckles 3 in elastic buckles activity bit 14, and buoyancy aid 31 is on upper control piece and make the top of control piece body 1 in connection bit 33 and make valve body in valve body chamber 35;

Introduce working procedure of the present utility model below

Consult Figure 16 (a), drive when buoyancy aid 31 moves on upper control piece and move, braking ironware 4 moves, and control spring 5 makes middle control piece move down, and sealing head 6 moves down, and sealing head 6 withstands control hole 8, and lower control piece moves down, and valve port 23 is closed;

Consult Figure 16 (b), drive upper control piece to move down when buoyancy aid 31 moves down, braking ironware 4 moves down, moving down of ironware 4 of braking makes interlock magnetic core 7 moves, and middle control piece moves, sealing head 6 moves, sealing head 6 leaves control hole 8, and lower control piece moves, and valve port 23 is opened.

Multiple improvement can be done in basis of the present utility model, as can needle be removed, because it is optional, as long as the good control hole of reasonable arrangement and the size being communicated with aperture, braking ironware also can directly be fixed with upper control piece body, and multiple change etc. also can be carried out in the braking position of ironware on upper control piece body.

Valve body of the present utility model can have multiple change, as long as have water intake, water outlet, valve port, lower control piece position.

On in the utility model, control piece might not be designed to move up and down, and also can be designed to move apart and shift to middle control piece, as long as two pieces of ironwares can be made to attract each other under another kind of state suction in one of the states seldom or substantially inhale less than just can.

Claims

1. an inlet valve, is characterized in that: comprise control piece, middle control piece, lower control piece, control spring, valve gap, valve body, buoyancy aid;

Described buoyancy aid there is buoyancy cavity;

Described buoyancy aid drives described upper control piece to shift to described middle control piece when moving down, described braking ironware shifts to described middle control piece, and described braking ironware makes described interlock magnetic core moves, described sealing head moves, described sealing head leaves described control hole, and described lower control piece moves, and described valve port is opened.

2. inlet valve as claimed in claim 1, is characterized in that: described valve body comprises body, intake pipe, anti-siphon sheet, anti-siphon seat, adjutage; On the body, described water intake and described valve port are on described intake pipe, and described water outlet is on described adjutage in described lower control piece position; Described body there are water-adding pipe, anti-siphon seat, regulate tube chamber, described buoyancy aid has connection bit; Described adjutage has into water tube chamber, water chamber;

Described adjutage is in described adjustment tube chamber, and described intake pipe is in described water inlet tube chamber, and described anti-siphon seat is on described anti-siphon seat, and described anti-siphon sheet is in described anti-siphon seat, and described buoyancy aid is on described on control piece.

3. inlet valve as claimed in claim 1 or 2, it is characterized in that: drive when described buoyancy aid moves on described upper control piece and move, described braking ironware moves, described control spring makes described middle control piece move down, described sealing head moves down, control hole is stated in residence, the described sealing crown, and described lower control piece moves down, and described valve port is closed;

Described buoyancy aid drives described upper control piece to move down when moving down, described braking ironware moves down, and moving down of described braking ironware makes described interlock magnetic core moves, described sealing head moves, described sealing head leaves described control hole, and described lower control piece moves, and described valve port is opened.

4. inlet valve as claimed in claim 1 or 2, it is characterized in that: described valve gap has needle, described needle is in described connection aperture.

5. inlet valve as claimed in claim 1 or 2, is characterized in that: described upper control piece body has braking ironware fixed position, described braking ironware is on described braking ironware fixed position.

6. inlet valve as claimed in claim 1 or 2, is characterized in that: described braking ironware control piece body lower part on described.