CN205938099U - Milk liquid metering device is with embedded negative pressure solenoid valve - Google Patents
Milk liquid metering device is with embedded negative pressure solenoid valve Download PDFInfo
- Publication number
- CN205938099U CN205938099U CN201620865235.1U CN201620865235U CN205938099U CN 205938099 U CN205938099 U CN 205938099U CN 201620865235 U CN201620865235 U CN 201620865235U CN 205938099 U CN205938099 U CN 205938099U
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- Prior art keywords
- valve
- valve body
- negative pressure
- case
- coil
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- 239000008267 milk Substances 0.000 title claims abstract description 13
- 210000004080 milk Anatomy 0.000 title claims abstract description 13
- 235000013336 milk Nutrition 0.000 title claims abstract description 13
- 239000007788 liquid Substances 0.000 title abstract 2
- 239000007799 cork Substances 0.000 claims abstract description 16
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 14
- 230000004044 response Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 210000000664 rectum Anatomy 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Landscapes
- Magnetically Actuated Valves (AREA)
Abstract
The utility model discloses a milk liquid metering device is with embedded negative pressure solenoid valve, including valve body, case, spring, inside the opening of valve body has cylindrical track, installs in the cylindrical track rather than the case that matches, and it has the mounting hole to open on the case, and the spring passes through the mounting hole and installs on the case. The valve body includes power supply lead wire, stealthy air inlet, coil, and the power supply lead wire sets up in the side of valve body, stealthy inlet set in the bottom of valve body, and the coil sets up between valve body and case and laminates with cylindrical track. The mounting groove has all been opened to the top and the bottom of case, installs top cork, bottom cork in the mounting groove respectively, and open the both sides of case has track gas circuit vertical and that set up relatively. The utility model discloses simple structure, small, the appearance is regular, it is built -in to be convenient for the installation, solenoid valve response speed is fast, the design of track gas circuit makes the negative pressure when flowing through the track gas circuit, can take away the heat that very most coil circular telegram produced to coil life -span and whole product life have been increased.
Description
Technical field
This utility model is related to a kind of electromagnetic valve, particularly to a kind of milk metering device with embedded negative pressure electromagnetic valve.
Background technology
Electromagnetic valve be currently in manufacture field using the crucial executive component in extensive automated control technology, at present,
Miniature electromagnetic valve on market, by aspects such as operation principle, structure and manufacturing process, can be divided into several big class：Direct driving type electromagnetic
Valve, direct-acting electromagnetic valve, guide electromagnetic valve, this three classes electromagnetic valve in the market all has that volume is larger, complex structure,
Irregular structure, negotiability are little, and operating current is big, coil easily generates heat, the problems such as can not work long hours.
With developing rapidly of modern pasture, the particularly fast development of pasture metering device, electromagnetic valve miniaturization is carried
Requirements at the higher level are gone out.
Utility model content
Utility model purpose：The purpose of this utility model is to solve deficiency of the prior art, providing a kind of volume
Little, can be built-in, lightweight, structure is simple, long service life, and the milk metering device with practical application advantage is born with embedded
Pressure electromagnetic valve.
Technical scheme：A kind of milk metering device described in the utility model with embedded negative pressure electromagnetic valve, including valve body
With matched valve element, spring, described valve inner has cylindrical tracks, is provided with and it in described cylindrical tracks
The valve element joined, described valve element has installing hole, and described spring is arranged on valve element by installing hole and concentric with valve element；
Described valve body includes power supply lead wire, stealthy air inlet, coil, and described power supply lead wire is arranged at the side of valve body, institute
State the bottom that stealthy air inlet is arranged at valve body, described coil is arranged between valve body and valve element and is fitted with cylindrical tracks；
The top of described valve element and bottom all have mounting groove, are separately installed with top cork, bottom in described mounting groove
Cork, the both sides of described valve element have track gas circuit that is vertical and relatively setting up.
Further, it is provided with sealing coat between described valve core outer surface and coil.
Further, the body of described valve element is armature.
Further, the section of described track gas circuit be U-shaped groove structure, described U-shaped depth of groove be 2mm-8mm it
Between.
Design of the present utility model, compared with the product of existing market, possesses following advantage：
1st, the milk metering device of this utility model design passes through spring in cylinder with the valve element of embedded negative pressure electromagnetic valve
Move reciprocatingly in shape track, top cork passes through the mounting groove at valve element top, is fixed on valve element top, can do in practical application
Piston, bottom cork, by the mounting groove of valve element bottom, is fixed on valve element bottom, and when solenoid valves, coil is formed forever
Magnet, acts on valve element, and valve element falls, and terminates in cylindrical tracks bottom, the bottom cork on valve element blocks the stealth on valve body
Air inlet.During electromagnetic valve power-off, valve element is subject to spring stress, leaves cylindrical tracks bottom, the bottom cork on valve element leaves valve
Stealthy air inlet on body, air enters in cylindrical tracks.
2nd, this utility model track gas circuit is to be realized using the U-shaped groove of design on valve element, and U-shaped depth of groove is 2mm-
Between 8mm, the design of this invisible air flue, do not increase any constitutional detail, by processing to valve core structure, this design
Make use of the space of valve body and valve core chamber well, when stream has air in rail gas circuit, track gas circuit plays to air simultaneously
Guide effect is so that electromagnetic valve acting air is more stable.
3rd, this utility model structure is simple, small volume, neat appearance, be easily installed, be easy to built-in.
4th, electromagnetic valve fast response time of the present utility model, in latus rectum 3mm, rated pressure 1MPa, driving voltage direct current 24V
When, response speed is not more than 20ms.
5th, when this utility model makes negative pressure flow through track gas circuit for the design of track gas circuit, significant portion line can be taken away
The heat that circle energising produces, thus increased coil life and whole life of product.
Brief description
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is the B-B direction sectional view of Fig. 1.
Fig. 3 is valve body structure schematic diagram of the present utility model.
Fig. 4 is valve body structure schematic diagram of the present utility model.
Specific embodiment
Hereinafter embodiment of the present utility model is illustrated by particular specific embodiment, those skilled in the art can be by this
Content disclosed by description understands other advantages of the present utility model and effect easily.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of milk metering device is with embedded negative pressure electromagnetic valve, including valve body 1 and and its
The valve element 2 of coupling, spring 3, have cylindrical tracks, are provided with matched valve element 2 in cylindrical tracks inside valve body 1,
Installing hole is had on valve element 2, spring 3 is arranged on valve element 2 and concentric with valve element 2 by installing hole.
Valve body 1 includes power supply lead wire 4, stealthy air inlet 5, coil 7, and power supply lead wire 4 is arranged at the side of valve body 1, stealthy
Air inlet 5 is arranged at the bottom of valve body 1, and coil 7 is arranged between valve body 1 and valve element 2 and is fitted with cylindrical tracks.
The top of valve element 2 and bottom all have mounting groove, are separately installed with top cork 8, bottom cork 10 in mounting groove,
The both sides of valve element 2 have track gas circuit 11 that is vertical and relatively setting up.
As the optimization further to the technical program, between valve element 2 outer surface and coil 7, it is provided with sealing coat 6.Valve element 2
Body be armature 9.The section of track gas circuit 11 is U-shaped groove structure, and U-shaped depth of groove is between 2mm-8mm.
The milk metering device of this utility model design is with embedded negative pressure electromagnetic valve design principle：Valve element 2 passes through spring 3
Move reciprocatingly in cylindrical tracks, top cork 8 passes through the mounting groove at valve element 2 top, is fixed on valve element 2 top, can do
Piston in practical application, bottom cork 10 passes through the mounting groove of valve element 2 bottom, is fixed on valve element 2 bottom, works as solenoid valves
When, coil 7 forms permanent magnet, acts on valve element 2, valve element 2 falls, terminates in cylindrical tracks bottom, the bottom cork on valve element 2
10 block the stealthy air inlet 5 on valve body 1.During electromagnetic valve power-off, valve element 2 is subject to spring 3 stress, leaves cylindrical tracks bottom,
Bottom cork 10 on valve element 2 leaves the stealthy air inlet 5 on valve body 1, and air enters in cylindrical tracks.
Track gas circuit 11 is to be realized using the U-shaped groove of design on valve element 2, and U-shaped depth of groove is between 2mm-8mm, this
Plant the design of invisible air flue, do not increase any constitutional detail, by processing to valve element 2 structure, this design profit well
With the space between valve body 1 and valve element 2, when in rail gas circuit 11, stream has air, track gas circuit 11 serves to air simultaneously
Guide effect is so that electromagnetic valve acting air is more stable.
This utility model structure is simple, small volume, neat appearance, be easily installed, be easy to built-in.Electromagnetic valve response speed
Hurry up, in latus rectum 3mm, rated pressure 1MPa, during driving voltage direct current 24V, response speed is not more than 20ms.For track gas circuit 11
Design when making negative pressure flow through track gas circuit 11, the heat that significant portion coil 7 energising produces can be taken away, thus increased line
Enclose 7 life-spans and whole life of product.
Above-mentioned specific embodiment, only illustrates technology design of the present utility model and architectural feature it is therefore intended that allowing ripe
The stakeholder knowing technique can implement according to this, but above content is not intended to limit protection domain of the present utility model, every
Any equivalence changes made according to spirit of the present utility model or modification, all should fall into protection domain of the present utility model
Within.
Claims (4)
1. a kind of milk metering device with embedded negative pressure electromagnetic valve it is characterised in that：Including valve body（1）With matched valve
Core（2）, spring（3）, described valve body（1）Inside has cylindrical tracks, is provided with matched in described cylindrical tracks
Valve element（2）, described valve element（2）On have installing hole, described spring（3）Valve element is arranged on by installing hole（2）Go up and and valve element
（2）With one heart；
Described valve body（1）Including power supply lead wire（4）, stealthy air inlet（5）, coil（7）, described power supply lead wire（4）It is arranged at valve
Body（1）Side, described stealth air inlet（5）It is arranged at valve body（1）Bottom, described coil（7）It is arranged at valve body（1）With valve
Core（2）Between and fit with cylindrical tracks；
Described valve element（2）Top and bottom all have mounting groove, be separately installed with top cork in described mounting groove（8）, bottom
Portion's cork（10）, described valve element（2）Both sides have track gas circuit that is vertical and relatively setting up（11）.
2. a kind of milk metering device according to claim 1 with embedded negative pressure electromagnetic valve it is characterised in that：Described valve
Core（2）Outer surface and coil（7）Between be provided with sealing coat（6）.
3. a kind of milk metering device according to claim 1 with embedded negative pressure electromagnetic valve it is characterised in that：Described valve
Core（2）Body be armature（9）.
4. a kind of milk metering device according to claim 1 with embedded negative pressure electromagnetic valve it is characterised in that：Described rail
Road gas circuit（11）Section be U-shaped groove structure, described U-shaped depth of groove be 2mm-8mm between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620865235.1U CN205938099U (en) | 2016-08-11 | 2016-08-11 | Milk liquid metering device is with embedded negative pressure solenoid valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620865235.1U CN205938099U (en) | 2016-08-11 | 2016-08-11 | Milk liquid metering device is with embedded negative pressure solenoid valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205938099U true CN205938099U (en) | 2017-02-08 |
Family
ID=57922418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620865235.1U Expired - Fee Related CN205938099U (en) | 2016-08-11 | 2016-08-11 | Milk liquid metering device is with embedded negative pressure solenoid valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205938099U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015708A (en) * | 2016-08-11 | 2016-10-12 | 南京丰顿科技股份有限公司 | Embedded negative pressure solenoid valve for milk metering device and working method of embedded negative pressure solenoid valve |
-
2016
- 2016-08-11 CN CN201620865235.1U patent/CN205938099U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015708A (en) * | 2016-08-11 | 2016-10-12 | 南京丰顿科技股份有限公司 | Embedded negative pressure solenoid valve for milk metering device and working method of embedded negative pressure 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 |
Granted publication date: 20170208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |