CN207064792U - A kind of valve body - Google Patents

A kind of valve body Download PDF

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Publication number
CN207064792U
CN207064792U CN201720952703.3U CN201720952703U CN207064792U CN 207064792 U CN207064792 U CN 207064792U CN 201720952703 U CN201720952703 U CN 201720952703U CN 207064792 U CN207064792 U CN 207064792U
Authority
CN
China
Prior art keywords
valve body
valve
utility
model
bonnet
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
CN201720952703.3U
Other languages
Chinese (zh)
Inventor
林文清
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.)
GAOYOU GAONONG MACHINERY PARTS CO Ltd
Original Assignee
GAOYOU GAONONG MACHINERY PARTS 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 GAOYOU GAONONG MACHINERY PARTS CO Ltd filed Critical GAOYOU GAONONG MACHINERY PARTS CO Ltd
Priority to CN201720952703.3U priority Critical patent/CN207064792U/en
Application granted granted Critical
Publication of CN207064792U publication Critical patent/CN207064792U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Fluid-Driven Valves (AREA)
  • Magnetically Actuated Valves (AREA)
  • Details Of Valves (AREA)

Abstract

The utility model belongs to valve arrangement technical field, in particular, is related to a kind of valve body.The utility model is moved to form the automatic rapid unlatching that pressure difference realizes valve element, greatly reduces unlatching dynamics upwards by using pilot-operated type structure using pilot valve, energy resource consumption is saved, opening speed is improved, while considerably increases mechanism service life, energy-saving convenient is quick;The junction of the utility model valve body body and valve element is provided with O-ring seal, and phase compression is more uniform and stable, avoids the occurrence of reversal development, ensure that the reliability of sealing, avoids the waste of resource, mechanism design more flexibility and reliability;The utility model is simple in construction, easy to operate, function is excellent, is easy to be widely popularized use.

Description

A kind of valve body
Technical field
The utility model belongs to valve arrangement technical field, in particular, is related to a kind of valve body.
Background technology
Valve body, be in fluid system, for control the direction of fluid, pressure, flow device, be to make pipe arrangement and equipment Interior medium, such as liquid, gas, powder flowing stop, and can control the device of its flow.
Some defects in the structure of existing valve body be present, cause existing valve body to be stably fixed to pressure-bearing cape On, then there is inaccuracy in the air-leakage test that may result in valve body, sealing ring design is unreasonable in valve body in addition, long Phenomena such as reversion, tear are easily produced after phase use, have a strong impact on the service life of valve body.
Utility model content
In view of the deficienciess of the prior art, the utility model provides a kind of stable and high operating efficiency single-point Motorized winch batten machine.
The utility model is achieved through the following technical solutions:
A kind of valve body, including valve body body, the top of the valve body body are provided with bonnet, valve are provided with the bonnet Cover cavity, the bottom of the bonnet inner chamber set damping cavity, and the top of the bonnet inner chamber is provided with first guide rod, the first guide rod Top connection magnet coil, the bottom connection pilot hole of the first guide rod, be provided with valve element, the valve in the valve body body The side of body body is symmetrically installed with entrance and exit, and off-load is provided with above the entrance in the valve body body Groove.
Further, the junction of the valve body body and valve element is provided with O-ring seal.
Compared with prior art, the beneficial effects of the utility model are:
1st, the utility model is by using pilot-operated type structure, moves to form pressure difference and realize valve element upwards using pilot valve Automatic rapid unlatching, greatly reduces unlatching dynamics, has saved energy resource consumption, improve opening speed, considerably increase simultaneously Mechanism service life, energy-saving convenient are quick;
2nd, the junction of the utility model valve body body and valve element is provided with O-ring seal, and phase compression is more uniform and stable, Reversal development is avoided the occurrence of, ensure that the reliability of sealing, avoids the waste of resource, mechanism design more flexibility and reliability;
3rd, the utility model is simple in construction, easy to operate, function is excellent, is easy to be widely popularized use.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the enlarged drawing in A portions in Fig. 1.
In accompanying drawing:1. valve body body;2. outlet;3. bonnet;4. first guide rod;5. magnet coil;6. bonnet inner chamber;7. damping Chamber;8. valve element;9. pilot hole;10. entrance;11. compensating groove;12.O type sealing rings.
Embodiment
A kind of valve body as shown in Figure 1-2, including valve body body 1, the top of the valve body body 1 are provided with bonnet 3, institute State and bonnet inner chamber 6 is provided with bonnet 3, the bottom of the bonnet inner chamber 6 sets damping cavity 7, the top peace of the bonnet inner chamber 6 Equipped with first guide rod 4, the top connection magnet coil 5 of the first guide rod 4, the bottom of the first guide rod 4 connects pilot hole 9, described Valve element 8 is provided with valve body body 1, the side of the valve body body 1 is symmetrically installed with entrance 10 and outlet 2, the valve body sheet Top in body 1 positioned at the entrance 10 is provided with compensating groove 11.
Further, the junction of the valve body body 1 and valve element 8 is provided with O-ring seal 12.
Its operation principle:Highly pressurised liquid full of bonnet inner chamber 6 and is hindered from entrance 10 by compensating groove 11 during original state Buddhist nun's chamber 7, the O-ring seal 12 on valve element 8 is pressed on valve body 1 closes so as to realize;When magnet coil 5 must be electric, first guide rod 4 Pilot hole 9 is opened in motion upwards, and bonnet inner chamber 6 is communicated with valve outlet 2, and fluid is quickly flowed out by pilot hole 9, pilot hole 9 are internally formed negative pressure, and the pressure of bonnet inner chamber 6 reduces, and because valve element forms pressure difference about 8, and then realizes opening for valve element 8 Open;When 5 dead electricity of magnet coil, first guide rod 4, which moves downward, closes pilot hole 9, and the pressure of bonnet inner chamber 6 gradually obtains entrance The quasi-complement of 10 pressure reaches balance, finally realizes that valve element 8 moves downward, and O-ring seal 12, which is pressed on valve body 1, realizes that valve closes Close.
In summary, preferred embodiment only of the present utility model, not it is used for limiting the utility model implementation Scope, the equivalent change carried out by all shapes according to described in the utility model claims scope, construction, feature and spirit is with repairing Decorations, all should be included in right of the present utility model.

Claims (2)

  1. A kind of 1. valve body, it is characterised in that:Including valve body body, the top of the valve body body is provided with bonnet, the bonnet Bonnet inner chamber is inside provided with, the bottom of the bonnet inner chamber sets damping cavity, and the top of the bonnet inner chamber is provided with first guide rod, The top connection magnet coil of the first guide rod, the bottom of the first guide rod connect pilot hole, are provided with the valve body body Valve element, the side of the valve body body are symmetrically installed with entrance and exit, the top of the entrance are located in the valve body body It is provided with compensating groove.
  2. A kind of 2. valve body according to claim 1, it is characterised in that:The junction of the valve body body and valve element is provided with O-ring seal.
CN201720952703.3U 2017-08-01 2017-08-01 A kind of valve body Expired - Fee Related CN207064792U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720952703.3U CN207064792U (en) 2017-08-01 2017-08-01 A kind of valve body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720952703.3U CN207064792U (en) 2017-08-01 2017-08-01 A kind of valve body

Publications (1)

Publication Number Publication Date
CN207064792U true CN207064792U (en) 2018-03-02

Family

ID=61518665

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720952703.3U Expired - Fee Related CN207064792U (en) 2017-08-01 2017-08-01 A kind of valve body

Country Status (1)

Country Link
CN (1) CN207064792U (en)

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180302