CN205446890U - Novel safety -valve based on manual and air -operated controller - Google Patents
Novel safety -valve based on manual and air -operated controller Download PDFInfo
- Publication number
- CN205446890U CN205446890U CN201521046644.0U CN201521046644U CN205446890U CN 205446890 U CN205446890 U CN 205446890U CN 201521046644 U CN201521046644 U CN 201521046644U CN 205446890 U CN205446890 U CN 205446890U
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- actuator support
- valve
- support
- manual
- upper cover
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Abstract
The utility model discloses a novel safety -valve based on manual and air -operated controller, including the disk seat, and a valve cor, an upper cover, manual executor support, the pneumatic actuator support, the inside water passage that is provided with of disk seat, the inside case that is provided with of water passage, bellows jecket is at set intraduct, the bellows top is connected with the connecting axle, there is the upper cover disk seat top through bolted connection, the upper cover top is provided with manual executor support, manual executor support top is connected with the pneumatic actuator support, be provided with the gas tube on the pneumatic actuator support, the bellows passes through the connecting axle and is connected with the support frame, the support frame setting is at the inside spring that is supporting of pneumatic actuator support, manual executor support the place ahead is connected with the pointer. This equipment can opening of manual and pneumatic while control flap be closed, has improved the security performance of valve, and when manually -operated valve closed, when pressure was too big, the valve is automatic to be opened, has guaranteed the security of pipeline.
Description
Technical field
This utility model belongs to valve applications field, is specifically related to a kind of based on the manual and new type of safe valve of pneumatic control.
Background technology
The most gradually recovering in the World Economics living through financial crisis era, the import and export market of same China valve electronic product also increases the most steadily, and the international competition degree of valve industry will be more fierce.Valve is industrial a kind of important fluid control devices, relates to national economy many departments, is the development fundamental equipments of national economy.It is divided into automatic valve class, power drive valve class and hand-operated valve class by type of drive, valve purposes is the biggest, relate to a lot of aspects in our life, the valve kind of existing market is varied, the function realized also differs, but novel multifarious valve is short, the most backward in technique relatively abroad, security performance is the highest, it is achieved function also ratio relatively limited.
Utility model content
The purpose of this utility model is that provides a kind of based on the manual and new type of safe valve of pneumatic control to solve the problems referred to above.
This utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of based on the manual and new type of safe valve of pneumatic control, including valve seat, spool, upper cover, hand actuator support, pneumatic actuator support, described valve seat is internally provided with waterway, described waterway is internally provided with described spool, bellows-sheathed is at inside pipe casing, described corrugated tube is connected above described connecting shaft, it has been bolted upper cover above described valve seat, described upper cover is provided above described hand actuator support, described hand actuator support is connected above described pneumatic actuator support, it is provided with gas tube on described pneumatic actuator support, described corrugated tube is connected with bracing frame by described connecting shaft, support frame as described above is arranged on described pneumatic actuator internal stent and supports spring, described hand actuator support front connects instruction pin.
In said structure, valve is received on the pipeline of needs, inflation connecting tube is received on described gas tube, by controlling described hand actuator support, valve can be opened or closed, rotary manual actuator bracket, internal described corrugated tube rotates, thus drive described spool to be closed by described waterway, in like manner invert and valve is opened, described pneumatic actuator internal stent is passed through certain air pressure, press support frame as described above to move downward, thus band is by pressing under described link, thus oppress described spool and described waterway is closed, after venting, described spring supporting support frame as described above and is risen, thus described spool rises, valve is opened.
In order to improve the serviceability of safety-valve further, described spool is fixed by screw with described corrugated tube, and described valve seat is sealed with described upper cover and separates by described sealing nut.
In order to improve the serviceability of safety-valve further, described connecting shaft is connected by gland with described corrugated tube, and described instruction pin is fixed by screw with described hand actuator support.
In order to improve the serviceability of safety-valve further, described pneumatic actuator support is fixed by described spring supporting with support frame as described above, and support frame as described above and described connecting shaft are by nut fit sealing.
In order to improve the serviceability of safety-valve further, described upper cover is fixed by described gland with described hand actuator support, and described pneumatic actuator support is connected by described connecting shaft with described hand actuator support.
Have the beneficial effects that: this equipment can the manual and pneumatic open and close simultaneously controlling valve, improve the security performance of valve, when manually-operated gate is closed, when pressure is excessive, valve automatically turns on, it is ensured that the safety of pipeline.
Accompanying drawing explanation
Fig. 1 is that the master of new type of safe valve based on manual and pneumatic control described in the utility model regards full sectional view.
1, valve seat；2, waterway；3, spool；4, sleeve pipe；5, bolt；6, sealing nut；7, corrugated tube；8, locking nut；9, upper cover；10, gland；11, hex nut；12, hand actuator support；13, spring；14, gas tube；15, bracing frame；16, pneumatic actuator support；17, connecting shaft；18, instruction pin.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings:
nullAs shown in Figure 1，A kind of based on the manual and new type of safe valve of pneumatic control，Including valve seat 1、Spool 3、Upper cover 10、Hand actuator support 12、Pneumatic actuator support 16，Valve seat 1 is internally provided with waterway 2，Waterway 2 is internally provided with spool 3，It is internal that corrugated tube 7 is enclosed within sleeve pipe 4，Corrugated tube 7 is connected above connecting shaft 17，Connected by bolt 5 above valve seat 1 and have upper cover 10，Upper cover 10 is provided above hand actuator support 12，By the unlatching of pneumatic control valve，Hand actuator support 12 is connected above pneumatic actuator support 16，Manually control the unlatching of valve，Gas tube 14 it is provided with on pneumatic actuator support 16，Corrugated tube 7 is connected with bracing frame 15 by connecting shaft 17，Bracing frame 15 is arranged on pneumatic actuator support 16 inner support and spring 13，Spring 13 supports bracing frame 15 and rises，Hand actuator support 12 front connects instruction pin 18，The volume under pressure of display spool 3.
In said structure, valve is received on the pipeline of needs, inflation connecting tube is received on gas tube 14, by controlling hand actuator support 12, valve can be opened or closed, rotary manual actuator bracket 12, internal corrugated tube 7 rotates, thus waterway 2 is closed by band movable valve plug 3, in like manner invert and valve is opened, it is passed through certain air pressure by internal for pneumatic actuator support 16, press bracing frame 15 to move downward, thus band is by pressing under link, thus oppress spool 3 and waterway 2 is closed, after venting, spring 13 supports bracing frame 15 and rises, thus spool 3 rises, valve is opened.
In order to improve the serviceability of safety-valve further, spool 3 is fixed by screw with corrugated tube 7, valve seat 1 is sealed with upper cover 10 and separates by sealing nut 6, connecting shaft 17 is connected by gland with corrugated tube 7, instruction pin 18 is fixed by screw with hand actuator support 12, pneumatic actuator support 16 supports fixing with bracing frame 15 by spring 13, bracing frame 15 and connecting shaft 17 are by nut fit sealing, upper cover 10 is fixed by gland with hand actuator support 12, and pneumatic actuator support 16 is connected by connecting shaft 17 with hand actuator support 12.
Of the present utility model ultimate principle, principal character and advantage have more than been shown and described.Skilled person will appreciate that of the industry; this utility model is not restricted to the described embodiments; described in above-described embodiment and description, principle of the present utility model is simply described; on the premise of without departing from this utility model spirit and scope; this utility model also has various changes and modifications, in the range of these changes and improvements both fall within claimed this utility model.This utility model claims scope and is defined by appending claims and effect thing thereof.
Claims (1)
- null1. one kind based on the manual and new type of safe valve of pneumatic control，It is characterized in that: include valve seat、Spool、Upper cover、Hand actuator support、Pneumatic actuator support，Valve seat is internally provided with waterway，Waterway is internally provided with spool，Bellows-sheathed is at inside pipe casing，Corrugated tube is connected above connecting shaft，Upper cover it has been bolted above valve seat，Upper cover is provided above hand actuator support，Hand actuator support is connected above pneumatic actuator support，It is provided with gas tube on pneumatic actuator support，Corrugated tube is connected with bracing frame by connecting shaft，Bracing frame is arranged on pneumatic actuator internal stent and supports spring，Hand actuator support front connects instruction pin,Spool is fixed by screw with corrugated tube，Valve seat is sealed with upper cover and separates by sealing nut,Connecting shaft is connected by gland with corrugated tube，Instruction pin is fixed by screw with hand actuator support,Pneumatic actuator support is fixed by spring supporting with bracing frame，Bracing frame and connecting shaft are by nut fit sealing,Upper cover is fixed by gland with hand actuator support，Pneumatic actuator support is connected by connecting shaft with hand actuator support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521046644.0U CN205446890U (en) | 2015-12-15 | 2015-12-15 | Novel safety -valve based on manual and air -operated controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521046644.0U CN205446890U (en) | 2015-12-15 | 2015-12-15 | Novel safety -valve based on manual and air -operated controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205446890U true CN205446890U (en) | 2016-08-10 |
Family
ID=57180922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521046644.0U Active CN205446890U (en) | 2015-12-15 | 2015-12-15 | Novel safety -valve based on manual and air -operated controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205446890U (en) |
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2015
- 2015-12-15 CN CN201521046644.0U patent/CN205446890U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yin Xifeng Inventor before: Lin Xiucheng |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170220 Address after: 061000 Cangzhou city of Hebei province Qingxian County Pangu Township Industrial Park Patentee after: HEBEI XUFENG ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. Address before: 362000 Yongchun County, Quanzhou City, the town of the town of Peng Peng Mei Village, No. 436 Patentee before: Lin Xiucheng |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A new safety valve based on manual and pneumatic control Effective date of registration: 20230227 Granted publication date: 20160810 Pledgee: Agricultural Bank of China Limited Qingxian Sub-branch Pledgor: HEBEI XUFENG ELECTROMECHANICAL TECHNOLOGY Co.,Ltd. Registration number: Y2023980033553 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |