CN203847780U - Waste water ratio solenoid valve having swing control function - Google Patents
Waste water ratio solenoid valve having swing control function Download PDFInfo
- Publication number
- CN203847780U CN203847780U CN201420158440.5U CN201420158440U CN203847780U CN 203847780 U CN203847780 U CN 203847780U CN 201420158440 U CN201420158440 U CN 201420158440U CN 203847780 U CN203847780 U CN 203847780U
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- valve body
- chamber
- water inlet
- valve
- solenoid valve
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Abstract
The utility model discloses a waste water ratio solenoid valve having a swing control function. The waste water ratio solenoid valve having the swing control function comprises a valve body and a solenoid valve which is used for controlling; the solenoid valve comprises a solenoid coil; an inner sleeve is arranged inside the solenoid coil; a spring, an iron core and a rubber core are arranged inside the inner sleeve; a sealing ring frame and a sealing ring which separate the valve body into a water inlet chamber, a back pressure chamber and a water outlet chamber are arranged on the valve body; a water inlet pipe and a water outlet pipe which are communicated with the water inlet chamber and the water outlet chamber are arranged on the valve body; a position on the water outlet pipe, which faces the pipe wall of the water inlet chamber, is provided with a throttling pore; a position on the valve body, which faces the lateral wall above the internal end of the water inlet pipe, is provided with an oscillating rod in a hinging mode; a valve clack which is in seal fit with an internal end opening position of the water inlet pipe is fixedly arranged on the oscillating rod; the closing direction of the oscillating rod under the self-gravitational-action and the water inlet direction of the water inlet pipe are oppositely arranged. The waste water ratio solenoid valve having the swing control function has the advantage of preventing counter current.
Description
Technical field
The utility model relates to a kind of waste water ratio electromagnetic valve, specifically a kind of with revolving the waste water ratio electromagnetic valve that opens control function.
Background technique
In prior art, obtain purified water if want, can select RO film or NF membrane by all impurity in water, comprise mineral substance filtering.In the time leaching 1 liter of purified water, can produce the waste water that 2-6 rises simultaneously, by waste water, the impurity in water is comprised to mineral substance takes away, no person, RO film or NF membrane are stopped up in the too high meeting of mineral concentration, make it to lose efficacy.In screening system, the ratio of waste water and purified water is fixed as to a definite value, this definite value is commonly referred to as waste water ratio, as its name suggests, and the too high meeting of waste water ratio waste water resource, the too low meeting of waste water ratio makes mineral substance fouling and stops up filter membrane.And current existing waste water ratio electromagnetic valve is all generally by solenoid valve and the combined use of throttle valve, its shortcoming is, complex structure, and flow control validity is not high, dismounting difficulty, cost of production is high.
In prior art, if China Patent Publication No. is that 200920124238.X discloses a kind of waste water ratio electromagnetic valve, this waste water ratio electromagnetic valve, by being provided with throttling pore on the tube wall with respect to intake chamber on outlet pipe, has been realized two kinds of functions of throttle valve and solenoid valve simultaneously.But in use still there is following problem in this traditional waste water ratio electromagnetic valve:
This waste water ratio electromagnetic valve is used for throttle valve during at closed electromagnetic valve, once the pressure of feed-water end is less than the pressure of waterexit end, will there is adverse current from throttling pore in liquid, cause waste water ratio electromagnetic valve fault to occur.
Summary of the invention
The purpose of this utility model is the shortcoming and defect existing in order to overcome prior art, can effectively prevent that a kind of of adverse current generation from opening with revolving the waste water ratio electromagnetic valve of controlling function and provide a kind of.
For achieving the above object, the technical solution of the utility model is to include valve body and the solenoid valve for controlling, this solenoid valve includes electromagnetic coil, in electromagnetic coil, there is inner sleeve, in inner sleeve, be provided with spring, iron core, rubber core, on described valve body, be provided with seal ring frame and seal ring valve body is divided into intake chamber, back pressure chamber, water-supplying chamber, on described valve body, be provided with the intake pipe and the outlet pipe that are communicated with intake chamber and water-supplying chamber respectively, on tube wall with respect to intake chamber on described outlet pipe, be provided with throttling pore, the hinged swing arm that is provided with on the inner top sidewall of the relative intake pipe of described valve body, on this wobble plate, be fixedly installed the flap being sealed and matched with the inner opening of intake pipe, the closing direction of this swing arm under himself Action of Gravity Field and the water inlet opposite direction of intake pipe arrange.
By this setting, be provided with rotation in the inner of intake pipe and control swing arm and flap, realized revolving and opened control function, in the time of normal water inlet, the current of intake pipe are washed flap water inlet open, and in the time that the utility model is used for to throttle valve, be less than the pressure of waterexit end once the pressure that goes out feed-water end, this swing arm and flap under himself Action of Gravity Field, self-closed intake pipe, thereby effectively prevent that adverse current from occurring, improved the stability of the utility model application.
Further arrange on the end face of inner opening of the intake pipe of the above and be provided with ring-shaped rubber valve seat, described flap coordinates with ring-shaped rubber valve base sealing.This setting, the sealing effect of the flap making is better.
Below in conjunction with specification drawings and specific embodiments, the utility model is described further.
Brief description of the drawings
Fig. 1 the utility model embodiment structural representation;
Fig. 2 the utility model embodiment perspective view.
Embodiment
Below by embodiment, the utility model is specifically described, only for the utility model is further described, can not be interpreted as the restriction to the utility model protection domain.
Embodiment of the present utility model as shown in Figure 1-2, include valve body 1 and the solenoid valve 2 for controlling, this solenoid valve 2 includes electromagnetic coil 21, in electromagnetic coil 21, there is inner sleeve 22, in inner sleeve 22, be provided with spring 23, iron core 24, rubber core 25, on described valve body 1, be provided with seal ring frame 11 and valve body is divided into intake chamber 13 by seal ring 12, back pressure chamber 14, water-supplying chamber 15, on described valve body 1, be provided with the intake pipe 16 and the outlet pipe 17 that are communicated with intake chamber 13 and water-supplying chamber 15 respectively, on tube wall with respect to intake chamber 13 on described outlet pipe 17, be provided with throttling pore 171.Working principle of the present utility model is, in the time that solenoid valve 2 cuts out, current enter from intake pipe 16, and get rid of by being arranged at throttling pore 171 throttlings on outlet pipe 17, in the time that solenoid valve 2 is opened, the utility model just becomes a simple entering water electromagnetic valve, current enter from intake pipe 16, pass through again outlet pipe 17 water outlets by water-supplying chamber 15, the utility model only can realize by a throttling pore is set on outlet pipe 17 two kinds of functions that solenoid valve and throttle valve are combined, not only easy to process, cost of production is low, and, its waste water ratio is controlled by completely in the aperture of throttling pore 171, flow control validity is high.
The hinged swing arm 3 that is provided with on the inner top sidewall of valve body 1 relative intake pipe 16 described in the present embodiment, on this wobble plate, be fixedly installed the flap 31 being sealed and matched with the inner opening of intake pipe 16, the closing direction of this swing arm 3 under himself Action of Gravity Field and the water inlet opposite direction of intake pipe 16 arrange, in addition, on the end face of the inner opening of the intake pipe 16 described in the present embodiment, be provided with ring-shaped rubber valve seat 32, described flap 31 is sealed and matched with ring-shaped rubber valve seat 32.
In addition present embodiment, is connected with the PCB circuit board 3 with delay circuit on the wiring terminal 27 of described solenoid valve 2.So, make electromagnetic valve switch of the present utility model there is delay function, meet different requirements of producing family and client.
Claims (1)
1. one kind is opened with revolving the waste water ratio electromagnetic valve of controlling function, include valve body and the solenoid valve for controlling, this solenoid valve includes electromagnetic coil, in electromagnetic coil, there is inner sleeve, in inner sleeve, be provided with spring, iron core, rubber core, on described valve body, be provided with seal ring frame and seal ring valve body is divided into intake chamber, back pressure chamber, water-supplying chamber, on described valve body, be provided with the intake pipe and the outlet pipe that are communicated with intake chamber and water-supplying chamber respectively, on tube wall with respect to intake chamber on described outlet pipe, be provided with throttling pore, it is characterized in that: the hinged swing arm that is provided with on the inner top sidewall of the relative intake pipe of described valve body, on this wobble plate, be fixedly installed the flap being sealed and matched with the inner opening of intake pipe, the closing direction of this swing arm under himself Action of Gravity Field and the water inlet opposite direction of intake pipe arrange, on the end face of the inner opening of described intake pipe, be provided with ring-shaped rubber valve seat, described flap coordinates with ring-shaped rubber valve base sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420158440.5U CN203847780U (en) | 2014-04-02 | 2014-04-02 | Waste water ratio solenoid valve having swing control function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420158440.5U CN203847780U (en) | 2014-04-02 | 2014-04-02 | Waste water ratio solenoid valve having swing control function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203847780U true CN203847780U (en) | 2014-09-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420158440.5U Expired - Fee Related CN203847780U (en) | 2014-04-02 | 2014-04-02 | Waste water ratio solenoid valve having swing control function |
Country Status (1)
| Country | Link |
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| CN (1) | CN203847780U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405950A (en) * | 2014-11-28 | 2015-03-11 | 温州大阳科技有限公司 | Self-cleaning waste water electromagnetic valve |
| CN108006277A (en) * | 2016-12-21 | 2018-05-08 | 佛山市顺德区美的饮水机制造有限公司 | For water purifier wastewater valve and there is its water purifier |
| CN108006276A (en) * | 2016-12-21 | 2018-05-08 | 佛山市顺德区美的饮水机制造有限公司 | For water purifier wastewater valve and there is its water purifier |
| CN108006235A (en) * | 2016-12-21 | 2018-05-08 | 佛山市顺德区美的饮水机制造有限公司 | For water purifier wastewater valve and there is its water purifier |
| CN108413093A (en) * | 2018-05-07 | 2018-08-17 | 浙江达威电子股份有限公司 | The connection structure of solenoid valve and inlet and outlet pipe lines |
| CN108506550A (en) * | 2018-05-07 | 2018-09-07 | 浙江达威电子股份有限公司 | Compact-sized solenoid valve |
-
2014
- 2014-04-02 CN CN201420158440.5U patent/CN203847780U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405950A (en) * | 2014-11-28 | 2015-03-11 | 温州大阳科技有限公司 | Self-cleaning waste water electromagnetic valve |
| CN104405950B (en) * | 2014-11-28 | 2017-07-14 | 温州大阳科技有限公司 | A kind of automatically cleaning waste water magnetic valve |
| CN108006277A (en) * | 2016-12-21 | 2018-05-08 | 佛山市顺德区美的饮水机制造有限公司 | For water purifier wastewater valve and there is its water purifier |
| CN108006276A (en) * | 2016-12-21 | 2018-05-08 | 佛山市顺德区美的饮水机制造有限公司 | For water purifier wastewater valve and there is its water purifier |
| CN108006235A (en) * | 2016-12-21 | 2018-05-08 | 佛山市顺德区美的饮水机制造有限公司 | For water purifier wastewater valve and there is its water purifier |
| CN112178215A (en) * | 2016-12-21 | 2021-01-05 | 佛山市顺德区美的饮水机制造有限公司 | Waste water valve for water purifier and water purifier with waste water valve |
| CN112212015A (en) * | 2016-12-21 | 2021-01-12 | 佛山市顺德区美的饮水机制造有限公司 | Waste water valve for water purifier and water purifier with waste water valve |
| CN112178215B (en) * | 2016-12-21 | 2022-12-16 | 佛山市顺德区美的饮水机制造有限公司 | Waste water valve for water purifier and water purifier with waste water valve |
| CN108413093A (en) * | 2018-05-07 | 2018-08-17 | 浙江达威电子股份有限公司 | The connection structure of solenoid valve and inlet and outlet pipe lines |
| CN108506550A (en) * | 2018-05-07 | 2018-09-07 | 浙江达威电子股份有限公司 | Compact-sized solenoid valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20200402 |