CN209909186U - Valve for automatic water taking system - Google Patents
Valve for automatic water taking system Download PDFInfo
- Publication number
- CN209909186U CN209909186U CN201821732527.3U CN201821732527U CN209909186U CN 209909186 U CN209909186 U CN 209909186U CN 201821732527 U CN201821732527 U CN 201821732527U CN 209909186 U CN209909186 U CN 209909186U
- Authority
- CN
- China
- Prior art keywords
- valve
- opening
- channel
- valve core
- sealing
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a valve for an automatic water taking system, which is characterized by comprising a valve base, a valve cover and a valve core; the valve base is provided with a water inlet port and a water outlet port, a cavity communicated with the water inlet port is arranged in the valve base, a first opening arranged towards the valve cover is arranged in the cavity, and the valve cover covers the first opening; a sealing channel communicated with the water outlet port is further arranged in the cavity, and a second opening arranged towards the valve cover is arranged in the sealing channel; a channel with an opening facing the second opening is arranged in the valve cover, a valve opening interval for starting the valve through the valve core and a valve closing interval for closing the valve through the valve core are arranged in the channel, and the valve core reciprocates between the valve opening interval and the valve closing interval; the valve cover is also provided with a sealing block which can be extruded and sealed in the second opening by the valve core, one end of the sealing block faces the second opening, and the other end of the sealing block is communicated to the channel; the utility model has the advantages of reduce design and assembly cost, simple structure is convenient for maintain.
Description
Technical Field
The utility model belongs to the technical field of domestic appliance and specifically relates to an automatic valve for water intaking system.
Background
On the market, automatic water intaking machine lin langdu wherein to the water purifier that has external water cup, the control goes out water mainly has following several modes:
1. manually controlling to open or close the valve; the technology has the disadvantages that manual operation is needed, a user needs to wait for the water receiving process, the operation of the user is inconvenient, and the experience is poor;
2. the valve is automatically opened through infrared induction, when the water is full, the water cup is boiled, and the infrared induction is carried out simultaneously, and the valve is quickly closed; the technology has the disadvantages that the infrared inductor needs to be connected with a control system of the whole machine, the wire length of the inductor is designed and fixed, and the part needs to be moved for a long distance according to own requirements, so that the realization cannot be realized. The design cost of the infrared ray is high, the assembly is more responsible, and the labor cost is high; the water receiving platform can not sense whether water is added to a rated value or not, and a user needs to be kept at the water receiving platform;
3. the valve is automatically opened through infrared induction, and when water is added to the weight designed by the gravity sensor, the valve is automatically closed by the system; if the water with the rated weight is not added, the water cup is removed, and the water valve is automatically closed through the infrared inductor; this technique has a drawback in that it requires a lot of precision instruments, has many parts, and has high design and assembly costs.
Therefore, it is necessary to develop a valve for an automatic water intake system to solve the above technical drawbacks.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a reduce design and assembly cost, simple structure is convenient for maintain, simplifies and is convenient for the automatic water intaking valve for system of user operation and installation.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a valve for an automatic water taking system is characterized by comprising a valve base, a valve cover and a valve core; the valve base is provided with a water inlet port and a water outlet port, a cavity communicated with the water inlet port is arranged in the valve base, a first opening arranged towards the valve cover is arranged in the cavity, and the valve cover covers the first opening; a sealing channel communicated with the water outlet port is further arranged in the cavity, and a second opening arranged towards the valve cover is arranged in the sealing channel; a channel with an opening facing the second opening is arranged in the valve cover, a valve opening interval for starting the valve through the valve core and a valve closing interval for closing the valve through the valve core are arranged in the channel, and the valve core reciprocates between the valve opening interval and the valve closing interval; the valve cover is also provided with a sealing block which can be extruded and sealed in the second opening by the valve core, one end of the sealing block faces the second opening, and the other end of the sealing block is communicated to the channel.
The working principle of the utility model is as follows:
when the valve core in the channel is positioned in the valve opening area, the sealing block loses the thrust of the valve core and is pushed open by water pressure, water flows into the cavity from the sealing channel and then flows into and out of the water inlet and outlet port and is output from the water outlet port, and the valve is opened; when the valve core in the channel is positioned in the valve closing interval, the valve core is pressed on the sealing block, then the sealing block is pressed on the second opening and seals the second opening, water in the sealed channel cannot enter the cavity, namely the valve is closed, and the water outlet port does not supply water to an external device any more.
Preferably, the valve core is made of magnetic metal or magnetic material.
Preferably, the valve cover is designed in a columnar structure; along the axis direction of valve gap, the valve gap is kept away from a terminal surface of valve base extends outwards and is formed with the bulge piece, the passageway is formed in the bulge piece.
Preferably, the outer contour of the sealing channel is columnar, and the sealing channel and the channel are coaxially arranged.
Preferably, an elastic component for adjusting the position of the valve core is further arranged in the channel; the elastic component is positioned on one side of the valve core far away from the sealing channel or on one side of the valve core close to the sealing channel.
In order to enlarge the contact area, enlarge the stress surface and better seal the second opening, preferably, a valve core head is further arranged at one end of the valve core, which faces the sealing block; the valve core head is positioned between the valve core head and the sealing block; when the valve is opened, the valve core is separated from the valve pressure plate; when the valve is closed, the valve core is abutted with the valve pressure plate.
Preferably, when the elastic component is positioned on one side of the valve core close to the sealing channel, a positioning block facing the channel is arranged on the valve pressure plate; the elastic component is a spring, one end of the spring is abutted against the valve core head, and the other end of the spring is sleeved on the positioning block.
For better sealing, it is preferable that when the elastic component is located on the side of the valve core away from the sealing channel, a mounting block arranged towards the second opening is further arranged in the channel; the elastic component is a spring, one end of the spring is abutted against the valve core, and the other end of the spring is sleeved on the mounting block.
Preferably, a groove with an annular outer contour is arranged in the valve base, and the groove is arranged around the cavity; the valve pressure plate is embedded into the groove and covers the opening of the cavity.
For better sealing, it is preferable that an elastic component for adjusting the position of the valve core is further arranged in the channel; the elastic component is positioned at the end part of the channel facing the outside or between the valve core and the valve pressure plate.
The utility model has the advantages of reduce design and assembly cost, simple structure is convenient for maintain.
Drawings
Fig. 1 is a schematic structural diagram of a valve in a mechanical automatic water intake system according to an embodiment of the present invention;
fig. 2 is a schematic diagram of an explosion structure of a valve in a mechanical automatic water intake system according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a mechanical automatic water intake system in an embodiment of the present invention.
Description of reference numerals: 1-a valve base; 2-valve cover; 21-a protruding block; 3-a valve core; 4-channel; 5-water inlet port; 6-water outlet port; 7-a cavity; 8-a first opening; 9-sealing the channel; 10-a second opening; 11-a sealing block; 12-a magnet block; 121 — a first magnetic region; 122-a second magnetic region; 123-a third magnetic region; 13-a spring; 14-a valve core head; 15-a valve press plate; 16-elastic assembly drive means; 17-a mounting block; 18-grooves.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
The valve for the automatic water taking system as shown in fig. 1-3 comprises a valve base 1, a valve cover 2 and a valve core 3 made of magnetic materials; a channel 4 for the valve core 3 to reciprocate is arranged in the valve cover 2; a valve opening interval for starting the valve through the valve core 3 and a valve closing interval for closing the valve through the valve core 3 are arranged in the channel 4; the valve base 1 is provided with a water inlet port 5 and a water outlet port 6; a cavity 7 communicated with the water inlet port 5 is arranged in the valve base 1; a first opening 8 facing the valve cover 2 is arranged in the cavity 7, and the valve cover 2 covers the first opening 8; a sealing channel 9 communicated with the water outlet port 6 is also arranged in the cavity 7, and a second opening 10 facing the valve cover 2 is arranged in the sealing channel 9; the valve cover 2 is provided with a sealing block 11 which can be pressed and sealed in the second opening 10 by the valve core 3, one end of the sealing block 11 faces the second opening 10, and the other end is communicated to the channel 4.
Wherein the opening of the channel 4 is directed towards the second opening 10; the outer contour of the sealing channel 9 is columnar, and the sealing channel 9 and the channel 4 are coaxially arranged.
Since the present embodiment is applied to the water extractor, the operating state of the valve is controlled by the magnet block 12 as a driving source. The magnet block 12 is formed with a first magnetic region 121 and a second magnetic region 122; when the valve core 3 is positioned in the first magnetic area 121, the valve core 3 moves to a valve opening area; when the valve element 3 is located in the second magnetic region 122, the valve element 3 moves to the valve-closed region. The magnet blocks 12 are arranged in sequence from top to bottom, and the first magnetic region 121 is located above the second magnetic region 122. A third magnetic region 123 located above the first magnetic region 121; when the valve element 3 is located in the third magnetic area 123, the valve element 3 moves to the third magnetic area 123 of the valve-closed region.
Wherein, an elastic component for adjusting the position of the valve core 3, namely a spring 13, is also arranged in the channel 9; the spring 13 is positioned on one side of the valve core 3 away from the sealing channel 9; when the spring 13 is positioned on one side of the valve core 3 far away from the sealing channel 9, a mounting block 17 arranged towards the second opening 10 is further arranged in the channel 4; one end of the spring 13 is abutted against the valve core 3, and the other end is sleeved on the mounting block 17
As shown in fig. 2, in order to enlarge the contact area, increase the stress surface and better seal the second opening 10, a valve core head 14 is further provided at one end of the valve core 3 facing the sealing block 11; the valve core is characterized by further comprising a valve pressing plate 15 pressed on the sealing block 11, wherein the valve pressing plate 15 is located between the valve core head 14 and the sealing block 11; when the valve is opened, the valve core 3 is separated from the valve pressure plate 15; when the valve is closed, the valve body 3 abuts against the valve plate 15.
As shown in fig. 3, a protruding block 21 is formed by extending the valve cover 2 toward one end of the magnet block 12, and the channel 4 is formed in the protruding block 21; the convex block 21 is designed in a column shape; and a driving means for driving the magnet block 12 to reciprocate perpendicularly to the central axis direction of the projection block 21, i.e., an elastic member driving means 16.
In addition, a groove 18 with an annular outer contour is arranged in the valve base 1, and the groove 18 is arranged around the cavity 7; the valve pressing plate 15 is embedded into the groove 18 and covers the opening of the cavity 7
When the embodiment is applied to automatic water taking of the water taking machine, as the water amount in the water taking container of the water taking machine is gradually increased, the gravity is also increased, and the elastic state of the elastic component driving device 16 is further controlled, so that the elastic component driving device 16 controls the magnet block 12 to move towards the gravity direction; and because the spring 13 between the magnet block 12 and the valve core 3 is arranged in the channel 4 of the valve cover 2, when the valve core 3 is positioned in the second magnetic region 122, the same poles of the valve core 3 and the magnet block 12 repel each other, namely the valve core 3 moves to a valve closing region, the valve core 3 bears the thrust of the magnet block 12 and the spring 13, the valve core 3 is pressed on the valve pressing plate 15, the valve pressing plate 15 is pressed on the sealing block 11, the sealing block 11 is pressed on the second opening 10, namely the second opening 10 is sealed, and water in the sealing channel 9 cannot enter the cavity 7, namely the valve is closed; due to the increase of gravity, the elastic component driving device 16 continues to drive the magnet block 12 to move towards the gravity direction, the valve core 3 enters the first magnetic area 121, the valve core 3 and the magnet block 12 attract each other in an opposite way, and the valve core 3 moves to a valve opening area; that is, the valve body 3 is attracted by the magnet block 12 against the urging force of the spring 13 by the attraction of the magnet block 12, and the valve body 3 is detached from the valve holding plate 15; then, the water pressure in the sealing channel 9 pushes the sealing block 11 and the valve pressure plate 15 open, so that water enters the cavity 7, and water flows in and out of the water outlet port 5 and is output from the water outlet port 6; then, when the water in the water intake container is about to reach the full water state, the elastic driving device 16 is driven to continue to drive the magnet block 12 to move towards the gravity direction due to the increase of gravity, so that when the valve core 3 is located in the third magnetic area 123, like poles of the valve core 3 and the magnet block 12 repel each other, that is, the valve core 3 moves to the valve closing interval, the valve core 3 bears the thrust of the magnet block 12 and the spring 13, the valve core 3 is pressed on the valve pressing plate 15, the valve pressing plate 15 is pressed on the sealing block 11, the sealing block 11 is pressed on the second opening 10, that is, the second opening 10 is sealed, and the water in the sealing channel 9 cannot enter the cavity 7, that is, the valve is closed.
While the invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the scope of the invention. In addition, many modifications may be made to adapt a particular situation or use to the teachings of the invention without departing from its scope. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (9)
1. A valve for an automatic water taking system is characterized by comprising a valve base, a valve cover and a valve core; the valve base is provided with a water inlet port and a water outlet port, a cavity communicated with the water inlet port is arranged in the valve base, a first opening arranged towards the valve cover is arranged in the cavity, and the valve cover covers the first opening; a sealing channel communicated with the water outlet port is further arranged in the cavity, and a second opening arranged towards the valve cover is arranged in the sealing channel; a channel with an opening facing the second opening is arranged in the valve cover, a valve opening interval for starting the valve through the valve core and a valve closing interval for closing the valve through the valve core are arranged in the channel, and the valve core reciprocates between the valve opening interval and the valve closing interval; the valve cover is also provided with a sealing block which can be extruded and sealed in the second opening by the valve core, one end of the sealing block faces the second opening, and the other end of the sealing block is communicated to the channel.
2. The valve of claim 1, wherein the valve core is made of magnetic material.
3. The valve for automatic water intake system according to claim 1, wherein; the valve cover is designed into a columnar structure; along the axis direction of valve gap, the valve gap is kept away from a terminal surface of valve base extends outwards and is formed with the bulge piece, the passageway is formed in the bulge piece.
4. The valve of claim 3, wherein the outer contour of the sealing channel is cylindrical, and the sealing channel is coaxial with the channel.
5. The valve of claim 1, wherein an elastic member is disposed in the channel for adjusting the position of the valve core; the elastic component is positioned on one side of the valve core far away from the sealing channel or on one side of the valve core close to the sealing channel.
6. The valve for the automatic water taking system according to claim 5, wherein a valve core head is further arranged at one end of the valve core facing the sealing block; the valve core head is positioned between the valve core head and the sealing block; when the valve core is positioned in the valve opening interval, the valve core head is separated from the valve pressure plate; when the valve core is in the valve closing interval, the valve core head is abutted to the valve pressing plate.
7. The valve of claim 6, wherein when the resilient member is disposed on a side of the valve core adjacent to the sealing channel, the valve pressing plate is provided with a positioning block facing the channel; the elastic component is a spring, one end of the spring is abutted against the valve core head, and the other end of the spring is sleeved on the positioning block.
8. The valve of claim 5, wherein when the resilient member is located on a side of the valve element away from the sealed passageway, the passageway further comprises a mounting block disposed toward the second opening; the elastic component is a spring, one end of the spring is abutted against the valve core, and the other end of the spring is sleeved on the mounting block.
9. The valve of claim 6, wherein a groove having an annular outer contour is disposed in the valve base, and the groove is disposed around the cavity; the valve pressure plate is embedded into the groove and covers the opening of the cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821732527.3U CN209909186U (en) | 2018-10-25 | 2018-10-25 | Valve for automatic water taking system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821732527.3U CN209909186U (en) | 2018-10-25 | 2018-10-25 | Valve for automatic water taking system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209909186U true CN209909186U (en) | 2020-01-07 |
Family
ID=69027906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821732527.3U Active CN209909186U (en) | 2018-10-25 | 2018-10-25 | Valve for automatic water taking system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209909186U (en) |
-
2018
- 2018-10-25 CN CN201821732527.3U patent/CN209909186U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2438810A1 (en) | Microfluidic valve and microactuator for a microvalve | |
| CN101122343A (en) | Pilot type control valve | |
| CN207945338U (en) | A kind of magnetic holding impulse electromagnetic valve | |
| CN209909186U (en) | Valve for automatic water taking system | |
| CN201284863Y (en) | Solenoid valve for refrigerating device | |
| CN209892839U (en) | Mechanical automatic water taking system | |
| CN208634434U (en) | A kind of tap temp regulating valve core | |
| CN209090759U (en) | Cooking apparatus | |
| CN109316062A (en) | A kind of mechanical automatically taking water machine | |
| JP2018515719A (en) | Thin small proportional solenoid valve | |
| JP2024510879A (en) | Solenoid valve and solenoid valve assembly | |
| CN109185538B (en) | Mechanical automatic water taking system | |
| CN209450339U (en) | A kind of mechanical automatically taking water machine | |
| CN210318567U (en) | Proportional valve and proportional valve assembly | |
| CN210770396U (en) | Memory alloy water valve | |
| CN209146387U (en) | A kind of low-power consumption self-holding electromagnetic valve | |
| US3936245A (en) | Fluid compressing apparatus | |
| CN109404543B (en) | Bullet accuse formula automatic water intaking system | |
| CN218845127U (en) | Valve assembly and proportional valve | |
| CN211423510U (en) | Electromagnetic valve with flow-adjustable function | |
| CN211315282U (en) | Movable iron core switch structure of control valve | |
| EP2455644A1 (en) | Magnetic control valve | |
| CN212745149U (en) | Miniaturized diverter valve | |
| CN219673387U (en) | Induction storage tap | |
| CN209130268U (en) | Prevent the solenoid valve of internal leakage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |