CN205824327U - A kind of pulsed controlling valve - Google Patents
A kind of pulsed controlling valve Download PDFInfo
- Publication number
- CN205824327U CN205824327U CN201620656802.2U CN201620656802U CN205824327U CN 205824327 U CN205824327 U CN 205824327U CN 201620656802 U CN201620656802 U CN 201620656802U CN 205824327 U CN205824327 U CN 205824327U
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- CN
- China
- Prior art keywords
- valve
- control element
- pulsed
- port
- electric magnet
- 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.)
- Expired - Fee Related
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- Magnetically Actuated Valves (AREA)
Abstract
The utility model discloses a kind of pulsed controlling valve, including valve body, the side that valve body is provided with is provided with pulsing port, bottom is provided with valve port, it is characterized in that, be provided with the control element one of two same structures in valve body and control element two, control element one and control element two is connected in parallel with valve port；Being provided with rubber stopper between valve port and spool, spool connects with vacuum tube.Due to the negative pressure of vacuum, ripple control valve insertion is hedged off from the outer world when operating, is persistently pulsed for offer of milking by the folding of programme-control electric magnet, to realize milking smoothly.
Description
Technical field
This utility model relates to a kind of a kind of pulsed controlling valve for milking machine control system.
Background technology
In existing rotating disc type milking machine equipment, pulsed controlling valve is the requisite parts of control system, is milking equipment
One of three big key components.Pulsed controlling valve in the market, many employing plastic whorls connect, and internal structure is complicated, easily
Damage, install and safeguard inconvenience, design and a there is simple in construction, pulsed controlling valve with low cost, easy for installation, Ke Yiti
High installation effectiveness, reduces maintenance cost.
Summary of the invention
To be solved in the utility model is that existing pulsed controlling valve is easily damaged, the problem being not easy to install.
In order to solve the problems referred to above, this utility model provides a kind of pulsed controlling valve, and including valve body, valve body is provided with
Side is provided with pulsing port, and bottom is provided with valve port, it is characterised in that be provided with control element one and the control of two same structures in valve body
Element two processed, controls element one and control element two is connected in parallel with valve port；Be provided with rubber stopper between valve port and spool, spool with
Vacuum tube connects.
Preferably, described control element one or control element two include that electric magnet, electric magnet are respectively provided on two sides with up and down
Lid, lower cover, be provided with diaphragm one between lower cover and electric magnet；Electric magnet bottom is provided with diaphragm two and paster.
Preferably, being ellipsoidal structure bottom described valve port, it matches with rubber stopper.
Described pulsed controlling valve forms sealing structure between vacuum tube and pulsation pipeline due to vacuum.
Described pulsed controlling valve installation site angle can arbitrarily regulate, easy installation and removal.
Each pulsed controlling valve includes two independent air chambers, does not interferes with each other.
This utility model uses rustless steel to coordinate making, simple in construction with working of plastics, and solid, surrounding uses round-corner transition,
Plastics are ABS, employing Mold Making, and size uniformity is durable.Inside is also mould molding, uses EPDM and nylon to add fibre
Making, quality of fit is high, easy for installation, the features such as service life is long, low price.
Compared with prior art, the beneficial effects of the utility model are:
1, this pulsed controlling valve stable performance, service life is long, especially for a long time in wet condition, is difficult to aging, corrosion resistant
Erosion, good weatherability；
2, this pulsed controlling valve is internal uses independent component to make, and installation is changed convenient, and uses flange between vacuum tube
Add the form of sealing gasket, be inserted directly into during use, unplug just during dismounting, install and can guarantee that the depth of parallelism and homogeneity, beautiful
See and facilitate again.
Accompanying drawing explanation
The sectional view of the pulsed controlling valve that Fig. 1 provides for this utility model；
Fig. 2 is the schematic diagram of this utility model mounting structure；
The curvature chart of the pulsed controlling valve pulsation effect that Fig. 3 provides for embodiment 1；
Fig. 4 is the structural representation of flange；
Fig. 5 is the structural representation of valve port.
Detailed description of the invention
For making this utility model become apparent, hereby with preferred embodiment, and accompanying drawing is coordinated to be described in detail below.
Embodiment
As it is shown in figure 1, the structural representation of a kind of pulsed controlling valve provided for this utility model, described pulsed controlling valve
Including including valve body 3, the side that valve body 3 is provided with is provided with pulsing port 7, and bottom is provided with valve port 4, is provided with two equally in valve body 3
The independent control element of structure, i.e. controls element 1 and controls element 22, controls element 1 and controls element 22 and valve
Mouth 4 is connected in parallel；Being provided with rubber stopper 6 between valve port 4 and spool 5, spool 5 connects with vacuum tube 10, and in Fig. 1, arrow is vacuum-flow
Dynamic direction.Control element 1 or control element 22 include electric magnet 12, electric magnet about 12 be respectively provided on two sides with upper cover 11, under
Lid 13, is provided with diaphragm 1 between lower cover 13 and electric magnet 12；Electric magnet 12 bottom is provided with diaphragm 2 15 and paster 16.Such as Fig. 5
Shown in, it is ellipsoidal structure bottom valve port 4, it matches with rubber stopper 6.
As in figure 2 it is shown, spool 5 inserts in vacuum tube 10 after sequentially passing through flange 9, O 8, make inner chamber and bonding in vacuum
Mouth seals, and forms an environment being hedged off from the outer world, and electric magnet under program, controls the folding of diaphragm, to reach pulsation
Effect, curvature figure is as indicated at 3.Being found by contrast, the present embodiment is compared with existing pulsed controlling valve, and transition is more steady, property
The purpose that energy is more stable.
As in figure 2 it is shown, when work when, vacuum tube 10 provides negative pressure, O 8 is tightly fitted flange 9 and vacuum tube
10, to form inner chamber vacuum state, by the folding of programme-control electric magnet, reach pulsation effect, control whole milking operation.
When a control unit is damaged when, owing to a diaphragm is arranged at each control unit bottom, so inner chamber vacuum state will not
Affecting whole milking operation because of component wear, so having only to change single element in time, overcoming existing arteries and veins
Brake control valve affects the defect of whole system because of a component wear.
Claims (3)
1. a pulsed controlling valve, including valve body (3), the side that valve body (3) is provided with is provided with pulsing port (7), and bottom is provided with valve
Mouth (4), it is characterised in that be provided with the control element one (1) of two same structures in valve body (3) and control element two (2), controlling
Element one (1) and control element two (2) are connected in parallel with valve port (4)；Rubber stopper (6) it is provided with between valve port (4) and spool (5),
Spool (5) connects with vacuum tube (10).
2. pulsed controlling valve as claimed in claim 1, it is characterised in that described control element one (1) or control element two (2)
Including electric magnet (12), electric magnet (12) is respectively provided on two sides with upper cover (11), lower cover (13), lower cover (13) and electric magnet up and down
(12) diaphragm one (14) it is provided with between；Electric magnet (12) bottom is provided with diaphragm two (15) and paster (16).
3. pulsed controlling valve as claimed in claim 1, it is characterised in that described valve port (4) bottom be ellipsoidal structure, itself and
Rubber stopper (6) matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620656802.2U CN205824327U (en) | 2016-06-28 | 2016-06-28 | A kind of pulsed controlling valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620656802.2U CN205824327U (en) | 2016-06-28 | 2016-06-28 | A kind of pulsed controlling valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205824327U true CN205824327U (en) | 2016-12-21 |
Family
ID=57565959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620656802.2U Expired - Fee Related CN205824327U (en) | 2016-06-28 | 2016-06-28 | A kind of pulsed controlling valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205824327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654154A (en) * | 2019-01-16 | 2019-04-19 | 嘉兴学院 | A kind of electromechanical integration pulsator controller |
-
2016
- 2016-06-28 CN CN201620656802.2U patent/CN205824327U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654154A (en) * | 2019-01-16 | 2019-04-19 | 嘉兴学院 | A kind of electromechanical integration pulsator controller |
| CN109654154B (en) * | 2019-01-16 | 2020-05-15 | 嘉兴学院 | Electromechanical integrated pulse controller |
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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: 20161221 Termination date: 20190628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |