CN105179703A - Water inlet valve - Google Patents

Water inlet valve Download PDF

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Publication number
CN105179703A
CN105179703A CN201510489703.XA CN201510489703A CN105179703A CN 105179703 A CN105179703 A CN 105179703A CN 201510489703 A CN201510489703 A CN 201510489703A CN 105179703 A CN105179703 A CN 105179703A
Authority
CN
China
Prior art keywords
control piece
moves
valve
braking magnet
sealing head
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510489703.XA
Other languages
Chinese (zh)
Inventor
方满良
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201510489703.XA priority Critical patent/CN105179703A/en
Publication of CN105179703A publication Critical patent/CN105179703A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0644—One-way valve
    • F16K31/0655—Lift valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
    • F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K47/00—Means in valves for absorbing fluid energy
    • F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Float Valves (AREA)

Abstract

The invention relates to a water inlet valve. The water inlet valve comprises an upper control piece, a middle control piece, a lower control piece, a control spring, a valve deck, a valve body and a floating body. The upper control piece comprises an upper control piece body and a brake magnet. The middle control piece comprises a linkage iron core and a water stop head, wherein the water stop head is located under the linkage iron core. A control hole and a small communication hole are formed in the lower control piece. An upper control piece cavity and a middle control piece cavity are formed in the valve deck. The valve body is provided with a water inlet, a water outlet, a valve port and a lower control piece position. The floating body is provided with a buoyant cavity. When the floating body moves upwards, the upper control piece is driven to move away from the middle control piece, the brake magnet moves away from the middle control piece, and the control spring makes the middle control piece move downwards. The water stop head moves downwards, the control hole is blocked by the water stop head, the lower control piece moves downwards, and the valve port is closed. When the floating body moves downwards, the upper control piece moves towards the middle control piece, the brake magnet moves towards the middle control piece and makes the linkage iron core to move upwards, the water stop head moves upwards and is away from the control hole, the lower control piece moves upwards, and the valve port is opened.

Description

Inlet valve
Technical field
The present invention 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.
Summary of the invention
The object of the present invention 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, inlet valve provided by the invention, 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 magnet;
Described middle control piece comprises interlock iron core, sealing head, and described sealing head is in described interlock mandrel lower;
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 iron 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 magnet 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 middle control piece shifted to by described braking magnet, and described braking magnet makes described interlock iron 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 inlet valve of the present invention, 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 inlet valve of the present invention, its further feature is: drive when described buoyancy aid moves on described upper control piece and move, described braking magnet 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 magnet moves down, and moving down of described braking magnet makes described interlock iron 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 inlet valve of the present invention, its further feature is: described valve gap has needle, and described needle is in described connection aperture;
As the improvement of inlet valve of the present invention, its further feature is: described upper control piece body has braking magnet fixed position, and described braking magnet is on described braking magnet fixed position;
As the improvement of inlet valve of the present invention, its further feature is: described braking magnet control piece body lower part on described.
The invention has the beneficial effects as follows:
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 invention.
Fig. 2 is braking magnet schematic diagram of the present invention.
Fig. 3 is upper control piece schematic diagram of the present invention.
Fig. 4 is interlock iron core schematic diagram of the present invention.
Fig. 5 is sealing head schematic diagram of the present invention.
Fig. 6 is middle control piece schematic diagram of the present invention.
Fig. 7 (a) is lower control piece schematic diagram of the present invention.
Fig. 7 (b) is lower control piece generalized section of the present invention.
Fig. 8 (a) is valve gap schematic diagram of the present invention.
Fig. 8 (b) is valve gap generalized section of the present invention.
Fig. 9 (a) is body schematic diagram of the present invention.
Fig. 9 (b) is body generalized section of the present invention.
Figure 10 (a) is intake pipe schematic diagram of the present invention.
Figure 10 (b) is intake pipe generalized section of the present invention.
Figure 11 is anti-siphon sheet schematic diagram of the present invention.
Figure 12 is anti-siphon seat schematic diagram of the present invention.
Figure 13 (a) is adjutage schematic diagram of the present invention.
Figure 13 (b) is adjutage generalized section of the present invention.
Figure 14 is valve body generalized section of the present invention.
Figure 15 (a) is buoyancy aid schematic diagram of the present invention.
Figure 15 (b) is buoyancy aid generalized section of the present invention.
Figure 16 (a) is the generalized section under the present invention in off position.
Figure 16 (b) is the present invention's generalized section in the on state.
Figure 17 is control spring schematic diagram of the present invention.
Embodiment
Consult Fig. 1, Fig. 2, Fig. 3, upper control piece comprises control piece body 1 and braking magnet 4, and upper control piece body 1 has braking magnet fixed position 2, elastic buckles 3, braking magnet 4 is on the braking magnet fixed position 2 of upper control piece body 1 bottom;
Consult Fig. 4, Fig. 5, Fig. 6, middle control piece comprises interlock iron core 7, sealing head 6, and sealing head 6 is in interlock iron 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 iron 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 invention below
Consult Figure 16 (a), drive when buoyancy aid 31 moves on upper control piece and move, braking magnet 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 magnet 4 moves down, moving down of braking magnet 4 makes interlock iron 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 invention, 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 magnet also can directly be fixed with upper control piece body, and multiple change etc. also can be carried out in the position of braking magnet on upper control piece body.
Valve body of the present invention can have multiple change, as long as have water intake, water outlet, valve port, lower control piece position.
Go up control piece in the present invention might not be designed to move up and down, also can be designed to move apart and shift to middle control piece, as long as two blocks of magnet 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 (6)

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 upper control piece comprises control piece body and braking magnet;
Described middle control piece comprises interlock iron core, sealing head, and described sealing head is in described interlock mandrel lower;
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 iron 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 magnet 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 middle control piece shifted to by described braking magnet, and described braking magnet makes described interlock iron 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 magnet 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 magnet moves down, and moving down of described braking magnet makes described interlock iron 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 magnet fixed position, and described braking magnet is on described braking magnet fixed position.
6. inlet valve as claimed in claim 1 or 2, is characterized in that: described braking magnet control piece body lower part on described.
CN201510489703.XA 2015-08-06 2015-08-06 Water inlet valve Pending CN105179703A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510489703.XA CN105179703A (en) 2015-08-06 2015-08-06 Water inlet valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510489703.XA CN105179703A (en) 2015-08-06 2015-08-06 Water inlet valve

Publications (1)

Publication Number Publication Date
CN105179703A true CN105179703A (en) 2015-12-23

Family

ID=54902004

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510489703.XA Pending CN105179703A (en) 2015-08-06 2015-08-06 Water inlet valve

Country Status (1)

Country Link
CN (1) CN105179703A (en)

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20151223

WD01 Invention patent application deemed withdrawn after publication