CN106812992A - A kind of water purifier water inlet motor-driven valve - Google Patents
A kind of water purifier water inlet motor-driven valve Download PDFInfo
- Publication number
- CN106812992A CN106812992A CN201710140036.3A CN201710140036A CN106812992A CN 106812992 A CN106812992 A CN 106812992A CN 201710140036 A CN201710140036 A CN 201710140036A CN 106812992 A CN106812992 A CN 106812992A
- Authority
- CN
- China
- Prior art keywords
- motor
- coupling
- fixed
- valve body
- valve
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 38
- 230000008878 coupling Effects 0.000 claims abstract description 26
- 238000010168 coupling process Methods 0.000 claims abstract description 26
- 238000005859 coupling reaction Methods 0.000 claims abstract description 26
- 239000000919 ceramic Substances 0.000 claims abstract description 19
- 230000000694 effects Effects 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 238000003032 molecular docking Methods 0.000 claims abstract description 4
- 229910052573 porcelain Inorganic materials 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 3
- 101150006573 PAN1 gene Proteins 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/046—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor with electric means, e.g. electric switches, to control the motor or to control a clutch between the valve and the motor
-
- 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
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/047—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means
Abstract
The invention discloses a kind of water purifier water inlet motor-driven valve, including drain pan, coupling, motor, valve body and travel switch；Coupling constitutes the shell of this motor-driven valve with the relative port docking of drain pan, there is a motor to be fixed in drain pan, the output shaft of the motor is connected with the drive end of the ceramic cartridge of valve body, the valve body is fixed in the port of coupling, the ceramic cartridge of valve body is located in the spool chamber in coupling, the sealing ring on ceramic cartridge top is in close contact with spool chamber side wall, forms the sealing structure between water inlet and delivery port；The motor sends the instruction for making motor be stopped by travel switch.The actuation time that the present invention can solve traditional electrical ball valve presence is long, volume is big and cost of manufacture is high, what traditional magnetic valve was present is easily resulted in blockage by impurity effect, flow also very little, and with the directionality of liquid conveying, coil works long hours and easily generate heat simultaneously, influences the technical problems such as the working life of magnetic valve.
Description
Technical field
The present invention relates to a kind of water purifier technology, more particularly to a kind of accessory of water purifier.
Background technology
For the electric-controlled switch valve on water purifier or supply channel, magnetic valve and electrical ball valve are generally comprised.Electrical ball valve
The frictional force of open and close is big, and motor-driven speed is higher than requiring, actuation time is long, and volume is big and cost of manufacture is high.Electromagnetism
Valve is easily resulted in blockage due to being designed using aperture by impurity effect, flow also very little, and with the direction of liquid conveying
Property, the easily heating while coil works long hours influences the working life of magnetic valve.In actual use, in order to prevent because of impurity
Blocking to valve body, connects a filter element device on pipeline that be between magnetic valve.When closed electromagnetic valve, the filter of its front end
Core can for a long time be in the pressure environment for adding water, and can there is the risk of leak, and the service behaviour influence on water purifier system is larger.
The content of the invention
It is an object of the invention to provide a kind of water purifier water inlet motor-driven valve, to solve the dynamic of traditional electrical ball valve presence
Make that the time is long, volume is big and cost of manufacture is high, what traditional magnetic valve was present is easily resulted in blockage by impurity effect, flow is also very
It is small, and with the directionality of liquid conveying, the easily heating while coil works long hours influences the skills such as the working life of magnetic valve
Art problem.
In order to realize foregoing invention purpose, the technical solution adopted in the present invention is as follows：
A kind of water purifier water inlet motor-driven valve, including drain pan, coupling, motor, valve body and travel switch；The coupling
The shell of this motor-driven valve is constituted with the relative port docking of drain pan, there is a motor to be fixed in drain pan, the output shaft of the motor
Drive end with the ceramic cartridge of valve body is connected, and the valve body is fixed in the port of coupling, and the ceramic cartridge of valve body is located at
In spool chamber in coupling, sealing ring and the spool chamber side wall on ceramic cartridge top are in close contact, and form water inlet and water outlet
Sealing structure between mouthful；At the position in the sealing ring on ceramic cartridge top and outside sealing ring of coupling, respectively
It is provided with water inlet and delivery port；The activity that travel switch is provided with the output shaft or the shaft-driven rotatable parts of output of motor is touched
End is touched, in housing or fixed motor on the part on housing, the corresponding travel switch of ceramic cartridge rotational angle is pressed in setting
Fixed open and close end, the activity touches end in the motor positive and inverse, and the fixation with travel switch respectively opens or closes end in contact,
Send the instruction for making motor be stopped.
A kind of water purifier water inlet motor-driven valve, activity touching end is placed on a plug connector, the plug connector one end with
The drive end grafting of the ceramic cartridge of motor output shaft grafting, the other end and valve body；Motor is plugged in fixed mount, the fixed mount
It is plugged in drain pan, the fixed open and close end of travel switch is set on the correspondence activity touching end stroke of fixed mount.
A kind of water purifier water inlet motor-driven valve, pre-buried in the port of coupling to be fixed with a nut, valve body leads to
The screw thread and nut for crossing its periphery are spirally connected, and are fixed in the port of coupling.
Advantages of the present invention is as follows with good effect：
1st, it is difficult because of impurity effect blocking pipeline.In for water purifier, need not increase by one in pipeline front end prevents out
The filter element device for blocking is closed, when motor-driven valve is closed, can accomplish the part of full pipeline does not have hydraulic pressure, is prevented effectively from water purification captain
Occurs the risk of seepage in time use.
2nd, flow is big and does not have directive limitation.
3rd, small volume, low cost, act fast and long service life.
4th, insertion installing structure is used between the part of the motor-driven valve, it is simple and be easy to production.
Brief description of the drawings
Fig. 1 is front view of the invention.
Fig. 2 is left view of the invention.
Fig. 3 is right view of the invention.
Fig. 4 is top view of the invention.
Fig. 5 is upward view of the invention.
Fig. 6 is stereogram of the invention.
Fig. 7 is the exploded sketch of invention.
Fig. 8 is the sectional view along A-A directions of Fig. 1.
Specific embodiment
Concrete structure of the invention is referring to shown in Fig. 1,2,3,4,5,6,7,8.A kind of water purifier water inlet motor-driven valve
Internal structure is referring to shown in Fig. 7,8, including drain pan 1, coupling 7, motor 3, valve body 5 and travel switch 4,9；The coupling 7
The shell of this motor-driven valve is made up of screw connection with the relative port docking of drain pan 1, the shell uses plastic material.There is one
Motor 3 is fixed in drain pan 1, and using N20 models, (N20 types are minitype speed reducing motors to the motor, are usually used in electronic lock, silver
Row machine, Medical Instruments, robot transmission etc.) motor.
The output shaft of the motor is connected with the drive end of the ceramic cartridge of valve body 5, and the valve body 5 is fixed on coupling 7
In port.A specific embodiment is shown in Fig. 7,8, valve body 5 is fixed in the port of coupling 7, can be using outside
Pre-buried in the port of joint 7 to be fixed with a nut 6, valve body 5 is spirally connected by the screw thread of its periphery with nut 6, and is fixed outside
In the port of joint 7.
The ceramic cartridge of valve body 5 is located in the spool chamber in coupling 7, sealing ring and the spool chamber side on ceramic cartridge top
Wall is in close contact, and forms the sealing structure between water inlet and delivery port；In the sealing positioned at ceramic cartridge top of coupling 7
At position in circle and outside sealing ring, water inlet and delivery port are respectively equipped with；Output shaft or shaft-driven turn of output in motor 3
Dynamic component is provided with the activity touching end 4 of travel switch, in housing 1 or fixed motor on the part on housing, sets by pottery
The fixed open and close end 9 of the corresponding travel switch of porcelain valve core rotation angle, the activity touches end 4 in the motor positive and inverse, divides
End 9 is not opened or closed with the fixation of travel switch to contact, the instruction for making motor be stopped is sent.
The specific embodiment shown in Fig. 7,8, activity touching end 4 is placed on a plug connector, the plug connector one
The drive end grafting of the ceramic cartridge of end and the output shaft grafting of motor 3, the other end and valve body 5；Motor 3 is plugged in fixed mount 2,
The fixed mount 2 is plugged in drain pan 1, on the correspondence activity touching stroke of end 4 of fixed mount 2, is fixedly installed by screw 10
The fixed open and close end 9 of travel switch.
A kind of water purifier water inlet motor-driven valve, pre-buried in the port of coupling to be fixed with a nut, valve body leads to
The screw thread and nut for crossing its periphery are spirally connected, and are fixed in the port of coupling.
Claims (3)
1. a kind of water purifier water inlet motor-driven valve, it is characterised in that including drain pan, coupling, motor, valve body and travel switch；
The coupling constitutes the shell of this motor-driven valve with the relative port docking of drain pan, has a motor to be fixed in drain pan, the electricity
The output shaft of machine is connected with the drive end of the ceramic cartridge of valve body, and the valve body is fixed in the port of coupling, the pottery of valve body
Porcelain valve element is located in the spool chamber in coupling, and the sealing ring on ceramic cartridge top is in close contact with spool chamber side wall, formed into
Sealing structure between the mouth of a river and delivery port；In the position in the sealing ring on ceramic cartridge top and outside sealing ring of coupling
Place is put, water inlet and delivery port is respectively equipped with；Stroke is provided with the output shaft or the shaft-driven rotatable parts of output of motor to open
The activity touching end of pass, in housing or fixed motor on the part on housing, it is corresponding that ceramic cartridge rotational angle is pressed in setting
The fixed open and close end of travel switch, the activity touch end in the motor positive and inverse, opened with the fixation of travel switch respectively or
End in contact is closed, the instruction for making motor be stopped is sent.
2. a kind of water purifier water inlet motor-driven valve according to claim 1, it is characterised in that activity touching end is placed in and inserts
On fitting, the plug connector one end and motor output shaft grafting, the drive end grafting of the other end and the ceramic cartridge of valve body；Motor is inserted
It is connected in fixed mount, the fixed mount is plugged in drain pan, travel switch is set on the correspondence activity touching end stroke of fixed mount
Fixed open and close end.
3. a kind of water purifier water inlet motor-driven valve according to claim 1, it is characterised in that pre-buried in the port of coupling
A nut is fixed with, valve body is spirally connected with nut by the screw thread of its periphery, is fixed in the port of coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710140036.3A CN106812992A (en) | 2017-03-10 | 2017-03-10 | A kind of water purifier water inlet motor-driven valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710140036.3A CN106812992A (en) | 2017-03-10 | 2017-03-10 | A kind of water purifier water inlet motor-driven valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106812992A true CN106812992A (en) | 2017-06-09 |
Family
ID=59116101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710140036.3A Pending CN106812992A (en) | 2017-03-10 | 2017-03-10 | A kind of water purifier water inlet motor-driven valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106812992A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2477907Y (en) * | 2001-04-20 | 2002-02-20 | 王文举 | Combined ball valve |
| US20050150547A1 (en) * | 2004-01-14 | 2005-07-14 | Ballenger Devane R. | Electric driven, integrated metering and shutoff valve for fluid flow control |
| EP2172681A1 (en) * | 2008-10-06 | 2010-04-07 | VAT Holding AG | Valve with a rotating closure member |
| CN202484317U (en) * | 2011-07-05 | 2012-10-10 | 耿显福 | Electric control valve |
| CN206617641U (en) * | 2017-03-10 | 2017-11-07 | 上海六滴环保科技有限公司 | A kind of water purifier water inlet motor-driven valve |
-
2017
- 2017-03-10 CN CN201710140036.3A patent/CN106812992A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2477907Y (en) * | 2001-04-20 | 2002-02-20 | 王文举 | Combined ball valve |
| US20050150547A1 (en) * | 2004-01-14 | 2005-07-14 | Ballenger Devane R. | Electric driven, integrated metering and shutoff valve for fluid flow control |
| EP2172681A1 (en) * | 2008-10-06 | 2010-04-07 | VAT Holding AG | Valve with a rotating closure member |
| CN202484317U (en) * | 2011-07-05 | 2012-10-10 | 耿显福 | Electric control valve |
| CN206617641U (en) * | 2017-03-10 | 2017-11-07 | 上海六滴环保科技有限公司 | A kind of water purifier water inlet motor-driven valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170609 |