CN102563167A - Controller of vacuum dividing valve - Google Patents
Controller of vacuum dividing valve Download PDFInfo
- Publication number
- CN102563167A CN102563167A CN2010106152616A CN201010615261A CN102563167A CN 102563167 A CN102563167 A CN 102563167A CN 2010106152616 A CN2010106152616 A CN 2010106152616A CN 201010615261 A CN201010615261 A CN 201010615261A CN 102563167 A CN102563167 A CN 102563167A
- Authority
- CN
- China
- Prior art keywords
- vacuum
- control module
- break
- make
- spool
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 claims abstract description 18
- 230000033001 locomotion Effects 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 239000012530 fluid Substances 0.000 claims abstract description 11
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000002381 plasma Anatomy 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Landscapes
- Fluid-Driven Valves (AREA)
Abstract
The invention discloses a controller of a vacuum dividing valve. A vacuum on-off control module of the controller is matched with an air on-off control module to form double two-position two-way valves for on-off switching control so as to achieve on-off control on mutual interlocking of the air and a vacuum source. A locking control module is matched with the vacuum on-off control module to lead the vacuum on-off control module to guide fluid to unidirectionally move when the vacuum on-off control module is connected with the vacuum source and to prevent possible fluid reverse out-of-control motion caused by the fact that the vacuum dividing valve is connected into a vacuum main pipe. A driving control module is matched with a liquid level detection and control module which detects the liquid level of a vacuum delivery site collection unit and drives the vacuum on-off control module and the air on-off control module through the driving control module according to the liquid level. A vacuum delivery single access quantitative module is matched with the driving control module to achieve the required vacuum access delivery ratio. The controller of the vacuum dividing valve is advanced in technology, compact and simple in structure, reliable in work and low in manufacture cost.
Description
Technical field
The present invention relates to vacuum dividing valve in a kind of vacuum conveying system, be specifically related to the controller of vacuum dividing valve.
Background technique
Construction and economic today that increases fast in the world, the protection of ecotope and pollution control become the development problem that all circles pay close attention to day by day.The daily discharging and the treatment technology of living community and industrial park waste water and sewage are the main paties of pollution control protection environment.The wastewater and sewage discharging is carried and adopted gravity mode, vacuum mode of movement usually is that the advanced person's of development novel waste water sewage collecting conveying technology is being risen with part development country in developed country in recent years.
In vacuum conveying system, vacuum dividing valve is to collect the key equipment that inserts, and controller is the detection control key device that dividing valve work is relied on.Along with the vacuum delivery requirements increases, the vacuum dividing valve control will become the technological development and application focus of transporting system.
The technical characterstic of vacuum dividing valve control is to detect control to adopt fluid and mechanical motion principle fully; Realize independently that at vacuum conveying system the switch of dividing valve and liquid level accurately control; And have high reliability, have only several transnational enterprise to grasp the core key technology of this device.
But existing its complex structure of vacuum dividing valve control, reliability is low during work, and manufacture cost is high, has influenced the practicability of vacuum dividing valve control greatly.
Summary of the invention
The present invention is directed to the existing existing complex structure of vacuum dividing valve control, reliability is low and problem such as cost height, and a kind of novel vacuum dividing valve control is provided, it can effectively solve the existing in prior technology problem.
In order to achieve the above object, the present invention adopts following technological scheme:
Vacuum dividing valve control, this controller comprise that vacuum break-make control module (1), locking control module (4), atmosphere break-make control module (6), drive control module (8), vacuum conveying single insert quantitative module (12) and Level Detection and control module (14);
Said vacuum break-make control module (1) matches with said atmosphere break-make control module (6) and forms two two position two-way valves of break-make switching controls, realizes the break-make control of the reciprocal interlocking of connection atmosphere and vacuum source;
Said locking control module (4) cooperates with said vacuum break-make control module (1); When making vacuum break-make control module (1) connect vacuum source; The unidirectional movement of guiding fluid stops vacuum dividing valve to insert the reverse uncontrolled motion of the contingent fluid of vacuum main;
Said drive control module (8) matches with said Level Detection and control module (14); Said Level Detection and control module (14) detect the liquid level that vacuum is carried the on-site collection unit, and drive said vacuum break-make control module (1) and said atmosphere break-make control module (6) according to liquid level through said drive control module (8);
Said vacuum is carried single to insert quantitative module (12) and is matched with said drive control module (8), realizes that required vacuum inserts delivery ratio.
In optimum instance of the present invention; Said vacuum break-make control module (1) comprises break-make spool (2) and magnetic circle (3); Said break-make spool (2) through the motion control vacuum source connection or close; Said magnetic circle (3) matches with said break-make spool (2), provides the return difference of said break-make spool (2) when closing vacuum source sluggish power;
Said atmosphere break-make control module (6) comprises spool (7), said spool (7) through the said atmosphere break-make of motion control control module (6) and atmosphere connection or close;
Said drive control module (8) comprises piston (9) and spring (10); Said piston (9) drives said break-make spool (2) and spool (7) through axle connecting rod (11); Said spring (10) cooperates with said piston (9), for said piston (9) provides restoring force;
Said Level Detection and control module (14) comprise hydraulic pressure testing module (16), flexible sheet assembly (15) and vacuum directing assembly (13); Said hydraulic pressure testing module (16) is located at the upper end of collector unit; And the negative port through the said vacuum directing assembly of said flexible sheet assembly (15) control (13), to drive said piston (9).
Further, said axle connecting rod (11) adopts the multistage cascade structure.
Further, said locking control module (4) adopts the sliding type non-return structure.
According to the vacuum dividing valve control that technique scheme obtains, it has the following advantages:
(1) advanced technology, compact structure is simple;
(2) reliable operation, low cost of manufacture;
(3) combine with dividing valve, in the system that adopts the vacuum mode of movement, the broad development prospect in the promotion and application market that possesses skills.
Description of drawings
Further specify the present invention below in conjunction with accompanying drawing and embodiment.
Fig. 1 is a structural representation of the present invention.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect and be easy to understand and understand, below in conjunction with concrete diagram, further set forth the present invention.
Vacuum dividing valve control provided by the invention is to control assembly automatically by the fluid machinery that each function module constitutes, and it is used to open and close the dividing valve that is connected, according to liquid level that is provided with and the release time of the switching of control dividing valve automatically.
Referring to Fig. 1, the vacuum dividing valve control comprises that vacuum break-make control module 1, locking control module 4, atmosphere break-make control module 6, drive control module 8, vacuum conveying single insert quantitative module 12 and Level Detection and control module 14.
Wherein, vacuum break-make control module 1 matches with said atmosphere break-make control module 6 and forms two two position two-way valves of break-make switching controls, realizes the break-make control of the reciprocal interlocking of connection atmosphere and vacuum source.
Locking control module 4 cooperates with vacuum break-make control module 1; When making vacuum break-make control module 1 connect vacuum source; The unidirectional movement of guiding fluid stops vacuum dividing valve to insert the reverse uncontrolled motion of the contingent fluid of vacuum main, thereby realizes the desired locking control of dividing valve.
Drive control module 8 matches with Level Detection and control module 14; Level Detection and control module 14 detect the liquid level that vacuum is carried the on-site collection unit; And drive vacuum break-make control modules 1 and atmosphere break-make control modules 6 through drive control module 8 according to liquid level; With realize based on the fluid machinery principle Level Detection, open the Automatic Control that vacuum dividing valve, vacuum are carried access procedure and closed vacuum dividing valve, and provide the back level two required switching functions of two position two-way valve.
Vacuum is carried single to insert quantitative module 12 and is matched with drive control module 8, has vacuum and carries quantitatively control function of access, realizes that required vacuum inserts delivery ratio, and safeguards the safe and reliable operation performance of vacuum trunk system.
Based on above-mentioned principle, practical implementation of the present invention is following:
Referring to Fig. 1, vacuum break-make control module 1 mainly comprises break-make spool 2 and magnetic circle 3, and wherein break-make spool 2 has sealing surface, is used to connect vacuum source, and when break-make spool 2 action downwards, the vacuum break-make control module 1 right side mouth of pipe is connected vacuum source; Magnetic circle 3 matches with break-make spool 2, has the sluggish power of return difference in the time of can making break-make spool 2 return movements close vacuum source, to obtain reliable switch control.
Locking control module 4 adopts sliding type non-return special tectonic, and it mainly comprises sliding valve core 5, can improve locking control sensitivity and reliable in action property, and can effectively avoid the working pressure loss.
Atmosphere break-make control module 6, it mainly comprises spool 7, is used to realize bi-bit bi-pass control valve function.Spool 7 is when shown position, and the atmosphere break-make control module 6 right side mouths of pipe and atmosphere are connected; The right side mouth of pipe and atmosphere break off when spool 7 action downwards, are used to adopt a plurality of small apertures to form and connect plasmas channel, can obviously reduce the spool working stroke, thereby improve this control valve functional reliability and the performance of closing the blocking-up atmosphere.
Drive control module 8 comprises piston 9 and spring 10, and wherein piston 9 drives break-make spool 2 and spool 7 through axle connecting rod 11, and spring 10 cooperates with piston 9, for piston 9 provides restoring force.
When being in vacuum state in the drive control module 8, piston 9 tops receive the atmosphere positive pressure, and the bottom then receives the negative pressure of vacuum effect, under the differential pressure effect, move downward, and drive 11 interlocks of axle connecting rod, drive break-make spool 2 and move downward with spool 7; When losing vacuum in the drive control module 8; Rely on spring 10 pressurized reaction forces; Piston 9 is replied in the home position, drives break-make spool 2 and spool 7 simultaneously, makes vacuum break-make control module 1 and atmosphere break-make control module 6 switch to former on off operating mode thereupon.
Central shaft connecting rod 11 of the present invention adopts the multistage cascade structure, to fuse through the moving element of combine and assemble form with vacuum break-make control module 1, atmosphere break-make control module 6 and drive control module 8.
Level Detection and control module that Level Detection and control module 14 are carried the on-site collection unit for vacuum, it mainly comprises hydraulic pressure testing module 16, flexible sheet assembly 15 and vacuum directing assembly 13.
In this module, hydraulic pressure testing module 16 is used for Level Detection, is located at the upper end of collector unit.Airtight sampling pipe is exported and liquid level rises, and proportional pressure signal is delivered to the 16 lower end imports of hydraulic pressure testing module; Pressure chamber's pressure of hydraulic pressure testing module 16 is increased; Thereby promoting flexible sheet assembly 15 moves upward; Open negative port, make piston 9 actions in the drive control module 8 then by vacuum directing assembly 13; Simultaneously,, it is pushed into the negative port of closing vacuum directing assembly 13, accomplishes making vacuum dividing valve connect the single motion that vacuum source is opened the dividing valve valve because piston 9 moves downward and presses flexible sheet assembly 15 tops.
Therebetween, the elastic element execution of piston 9 motions through axle connecting rod 11 underparts has speed-raising and cushions pressing of characteristic and close.
Vacuum carries single to insert quantitative module 12; After Level Detection and control module 14, drive control module 8, atmosphere break-make control module 6 and vacuum break-make control module 1 control vacuum dividing valve are opened; The throttle element that vacuum carries single to insert in the quantitative module 12 is adjusted; The speed that controlling and driving control module 8 air chamber internal pressures rise, when the pressure of this air chamber when overcoming the magnetic circle 3 adhesive magnetic force in the vacuum break-make control module 1 and keeping condition that break-make spool 2 opens, piston 9 returns and resets; Drive break-make spool 2 returns with spool 7 and resets, and accomplishes the single Automatic Control that controlled vacuum dividing valve is carried out the opening and closing process.
More than show and described basic principle of the present invention, major character and advantage of the present invention.The technician of the industry should understand; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the specification just explains principle of the present invention; Under the prerequisite that does not break away from spirit and scope of the invention, the present invention also has various changes and modifications, and these variations and improvement all fall in the scope of the invention that requires protection.The scope of the claimed invention by the appended claims and their equivalents defined
.
Claims (4)
1. vacuum dividing valve control; It is characterized in that said controller comprises that vacuum break-make control module (1), locking control module (4), atmosphere break-make control module (6), drive control module (8), vacuum conveying single insert quantitative module (12) and Level Detection and control module (14);
Said vacuum break-make control module (1) matches with said atmosphere break-make control module (6) and forms two two position two-way valves of break-make switching controls, realizes the break-make control of the reciprocal interlocking of connection atmosphere and vacuum source;
Said locking control module (4) cooperates with said vacuum break-make control module (1); When making vacuum break-make control module (1) connect vacuum source; The unidirectional movement of guiding fluid stops vacuum dividing valve to insert the reverse uncontrolled motion of the contingent fluid of vacuum main;
Said drive control module (8) matches with said Level Detection and control module (14); Said Level Detection and control module (14) detect the liquid level that vacuum is carried the on-site collection unit, and drive said vacuum break-make control module (1) and said atmosphere break-make control module (6) according to liquid level through said drive control module (8);
Said vacuum is carried single to insert quantitative module (12) and is matched with said drive control module (8), realizes that required vacuum inserts delivery ratio.
2. vacuum dividing valve control according to claim 1; It is characterized in that; Said vacuum break-make control module (1) comprises break-make spool (2) and magnetic circle (3); Said break-make spool (2) through the motion control vacuum source connection or close, said magnetic circle (3) matches with said break-make spool (2), provides the return difference of said break-make spool (2) when closing vacuum source sluggish power;
Said atmosphere break-make control module (6) comprises spool (7), said spool (7) through the said atmosphere break-make of motion control control module (6) and atmosphere connection or close;
Said drive control module (8) comprises piston (9) and spring (10); Said piston (9) drives said break-make spool (2) and spool (7) through axle connecting rod (11); Said spring (10) cooperates with said piston (9), for said piston (9) provides restoring force;
Said Level Detection and control module (14) comprise hydraulic pressure testing module (16), flexible sheet assembly (15) and vacuum directing assembly (13); Said hydraulic pressure testing module (16) is located at the upper end of collector unit; And the negative port through the said vacuum directing assembly of said flexible sheet assembly (15) control (13), to drive said piston (9).
3. vacuum dividing valve control according to claim 2 is characterized in that, said axle connecting rod (11) adopts the multistage cascade structure.
4. vacuum dividing valve control according to claim 1 is characterized in that, said locking control module (4) adopts the sliding type non-return structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010615261.6A CN102563167B (en) | 2010-12-30 | 2010-12-30 | Controller of vacuum dividing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010615261.6A CN102563167B (en) | 2010-12-30 | 2010-12-30 | Controller of vacuum dividing valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102563167A true CN102563167A (en) | 2012-07-11 |
| CN102563167B CN102563167B (en) | 2016-02-10 |
Family
ID=46409380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010615261.6A Expired - Fee Related CN102563167B (en) | 2010-12-30 | 2010-12-30 | Controller of vacuum dividing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102563167B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819333A (en) * | 2014-01-31 | 2015-08-05 | 博格华纳公司 | Latching solenoid regulator valve |
| CN110152561A (en) * | 2019-05-14 | 2019-08-23 | 安徽省立医院 | An energy storage type liquid blocking mechanism |
| CN112377513A (en) * | 2020-11-03 | 2021-02-19 | 章伟康 | Transmission shaft structure capable of being assembled in multi-section split mode |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1103176A (en) * | 1993-06-07 | 1995-05-31 | 积水化学工业株式会社 | Vacuum valve control device and vacum valve |
| CN1186191A (en) * | 1996-08-26 | 1998-07-01 | 株式会社荏原制作所 | Vacuum valve controller |
| US6119283A (en) * | 1996-09-13 | 2000-09-19 | Roediger Vakuum- Und Haustechnik Gmbh | Method and apparatus for evacuation of liquids |
| CN1408041A (en) * | 1999-10-05 | 2003-04-02 | 洛蒂格真空及家用技术股份有限公司 | Low-pressure drainage system |
| CN101086299A (en) * | 2007-06-19 | 2007-12-12 | 东亚联合控股（集团）有限公司 | Vacuum dividing valve |
-
2010
- 2010-12-30 CN CN201010615261.6A patent/CN102563167B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1103176A (en) * | 1993-06-07 | 1995-05-31 | 积水化学工业株式会社 | Vacuum valve control device and vacum valve |
| CN1186191A (en) * | 1996-08-26 | 1998-07-01 | 株式会社荏原制作所 | Vacuum valve controller |
| US6119283A (en) * | 1996-09-13 | 2000-09-19 | Roediger Vakuum- Und Haustechnik Gmbh | Method and apparatus for evacuation of liquids |
| CN1408041A (en) * | 1999-10-05 | 2003-04-02 | 洛蒂格真空及家用技术股份有限公司 | Low-pressure drainage system |
| CN101086299A (en) * | 2007-06-19 | 2007-12-12 | 东亚联合控股（集团）有限公司 | Vacuum dividing valve |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104819333A (en) * | 2014-01-31 | 2015-08-05 | 博格华纳公司 | Latching solenoid regulator valve |
| CN110152561A (en) * | 2019-05-14 | 2019-08-23 | 安徽省立医院 | An energy storage type liquid blocking mechanism |
| CN110152561B (en) * | 2019-05-14 | 2021-07-02 | 安徽省立医院 | An energy accumulating liquid blocking mechanism |
| CN112377513A (en) * | 2020-11-03 | 2021-02-19 | 章伟康 | Transmission shaft structure capable of being assembled in multi-section split mode |
| CN112377513B (en) * | 2020-11-03 | 2021-10-01 | 山东正工机械有限公司 | A drive shaft structure that can be assembled in multiple sections |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102563167B (en) | 2016-02-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210949128U (en) | Positive and negative pressure integrated screw air compressor | |
| CN102563167A (en) | Controller of vacuum dividing valve | |
| CN2718262Y (en) | Small size positive and negative pressure integrated air compressor | |
| CN203384004U (en) | Pneumatic water pump | |
| CN205876674U (en) | Full -automatic pneumatic diaphragm pump | |
| CN216739916U (en) | Multi-valve type vacuum negative pressure well structure | |
| CN208269361U (en) | A kind of air-conditioning constant pressure supply water exhaust apparatus | |
| CN201688993U (en) | Self-suction automatic ore pulp sampler | |
| CN104481021A (en) | Sewage collection device and method having automatic drainage function | |
| CN207114239U (en) | A kind of sewage plant and regeneration water factory water sampling device | |
| CN201522491U (en) | Waste liquid treatment device of hematology analyzer | |
| CN216478087U (en) | Hydraulic control system for flap valve hoist | |
| CN206409314U (en) | A kind of automobile intelligent is pressurized air throttle | |
| CN205393972U (en) | Solenoid valve gasket assembly quality | |
| CN209443457U (en) | Vacuum preloading drainage device with control function | |
| CN203629921U (en) | Negative pressure suction device of membrane type liquid-based cell sheet processing machine | |
| CN201661480U (en) | Automatic water diversion device of sewage pump | |
| CN202903565U (en) | Pressure control device of membrane type liquid-based thin cell pelleter | |
| CN201241129Y (en) | Environment protection type portable anaerobic apparatus | |
| CN205938531U (en) | Automatic drain in large -traffic vacuum | |
| CN217759162U (en) | Vacuum collector control system | |
| CN202982892U (en) | Novel portable negative pressure drainage device | |
| CN221063781U (en) | Waste gas collection device | |
| CN112643702A (en) | Self-sensing adsorption type manipulator, robot comprising same and method for grabbing optical parts | |
| CN219317753U (en) | Signal gate valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160210 Termination date: 20161230 |