CN205824327U - A kind of pulsed controlling valve - Google Patents

A kind of pulsed controlling valve Download PDF

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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
Authority
CN
China
Prior art keywords
valve
control
port
pulsed
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
Application number
CN201620656802.2U
Other languages
Chinese (zh)
Inventor
汪麟飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANGHAI MILKOWS EQUIPMENT CO Ltd
Original Assignee
SHANGHAI MILKOWS EQUIPMENT CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SHANGHAI MILKOWS EQUIPMENT CO Ltd filed Critical SHANGHAI MILKOWS EQUIPMENT CO Ltd
Priority to CN201620656802.2U priority Critical patent/CN205824327U/en
Application granted granted Critical
Publication of CN205824327U publication Critical patent/CN205824327U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

A kind of pulsed controlling valve
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.
CN201620656802.2U 2016-06-28 2016-06-28 A kind of pulsed controlling valve Expired - Fee Related CN205824327U (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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
GR01 Patent grant
C14 Grant of patent or utility model
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