CN2250440Y - Fully automatic vacuum device - Google Patents
Fully automatic vacuum device Download PDFInfo
- Publication number
- CN2250440Y CN2250440Y CN 95206527 CN95206527U CN2250440Y CN 2250440 Y CN2250440 Y CN 2250440Y CN 95206527 CN95206527 CN 95206527 CN 95206527 U CN95206527 U CN 95206527U CN 2250440 Y CN2250440 Y CN 2250440Y
- Authority
- CN
- China
- Prior art keywords
- vacuum
- box
- water storage
- valve
- water
- 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
Links
Images
Landscapes
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The utility model relates to a fully automatic vacuum device which is composed of a water gas separating box, a draining valve, a vacuum pump, an electromagnetic valve, etc. The utility model is characterized in that the water gas separating box is divided into a vacuum tank and a water storage tank by a spacer plate, the vacuum tank is communicated with the water storage tank by the electromagnetic valve and a one-way valve through pipe passages, the inner parts of the vacuum tank and the water storage tank are provided with liquid level switches for providing input signals to a controller, and the one-way valve, the electromagnetic valve and the vacuum pump are all controlled by the controller forming a close loop control circuit. The utility model can realize fully automatic control in the process of running, and the reliability, the stability and the service life of the utility model are greatly enhanced.
Description
The utility model relates to a kind of vacuum pumping device or vacuum source that is used for water treatment or slight dirty liquid and pumping plant, particularly with the matching used vacuum source of siphon filter siphoning installation.
Existing vacuum system or title vacuum source are by aqueous vapor separator box 1, drain valve 2, vacuum pump 3, sucking pipe 4, outlet pipe 5, vacuum pipe 6, water glass 7 is formed, and during this vacuum system proper functioning vacuum pump 3 is opened, and forms vacuum in the aqueous vapor separator box, become vacuum source, make the device that is communicated with vacuum pipe 6 be placed in identical vacuum state.In pumping process, the water that vacuum pipe 6 brings enters the aqueous vapor separator box, observes water glass 7, when the ponding in the case during to certain altitude, need manually open drain valve 2, and at this moment, vacuum system need quit work.Find out that from above the automaticity of existing apparatus is very low, can not be applied in the automatic control system.
The purpose of this utility model is the higher fully automatic vacuum device of a kind of automaticity of design, thereby improves the working efficiency of system, is convenient to the automatic control and the centralized management of filter tank, water factory water treatment workshop production process.
The utility model fully automatic vacuum device, comprise aqueous vapor separator box 1, drain valve 2, vacuum pump 3, sucking pipe 4, outlet pipe 5, vacuum pipe 6, wherein drain valve 2 is located at the bottom of aqueous vapor separator box 1, vacuum pump 3 is communicated with the top of aqueous vapor separator box 1 by sucking pipe 4, its main points are to be provided with dividing plate 8 the aqueous vapor separator box are separated into vacuum box 9 and water storage box 10 two-part up and down, are communicated with by one-way valve 11 and solenoid valve 12 respectively between vacuum box 9 and the water storage box 10, are provided with liquid-level switch 13 in the vacuum box 10, be provided with liquid-level switch 14 in the water storage box 10, vacuum box 10 top setting pressure switches 15, liquid- level switch 13 and 14, the switching signal of pressure switch 15 is input controller 16 respectively, and the output of controller 16 is control electromagnetic valve 12 and vacuum pump 3 respectively.
This device collection vacuum extraction, vacuum capacity storage, water storage, air-water separation and automatic draining are one, can realize the Automatic Control of its running, its reliability, stability and life-span etc. all greatly improve, and can satisfy the automatic control and the centralized management of water factory's water treatment Workshop Production process.
Fig. 1 is the structural principle schematic representation of vacuum system in the prior art
Fig. 2 is a structural principle schematic representation of the present utility model.
Embodiment:
The water level separator box is a vacuum tank, is made up of two-part up and down, and top is vacuum box, and the bottom is a water storage box.Liquid-level switch 13 is housed, in order to control true case water-level alarm in the vacuum box.Liquid-level switch 14 is housed, in order to the automatic draining of control water storage box in the water storage box.Solenoid valve 12 is housed between the last nowel, and one-way valve 11 is linked up the control valve of going up nowel in order to do.Vacuum pump 3 is communicated with vacuum tank by one-way valve 17 respectively, the valve that vacuum tank is vacuumized as pump.Vacuum pump 3 is also respectively by solenoid valve 18, and flow switch 19 and the pipeline connection that service water is provided are in order to control service water.The pipeline UNICOM that water storage box is discharged by one-way valve 20 and aqueous vapor is in order to discharge the isolated water of vacuum tank.
Vacuum box can be by interface " A " with the equipment UNICOM that need be evacuated, by interface " B " and air water discharge conduit UNICOM.By interface " K " and the pipeline UNICOM that vacuum service water is provided.16 is the control box of vacuum system.
During the vacuum system operation, vacuum box is to be communicated with by solenoid valve 12 with water storage box usually.Vacuum pump to up and down two ones vacuumize simultaneously.By one-way valve 11 the isolated water of vacuum box evacuation process is drained into water storage box, when water storage tank water level is high during to the highest water level set, solenoid valve 12 will cut out automatically, and at this moment vacuum box air pressure will be lower than water storage box air pressure, one-way valve 11 is closed, and the water of water storage box is discharged by one-way valve 20.When water storage tank water level was reduced to lowest water level, solenoid valve 12 was promptly opened automatically, and last lower header air pressure is equal to again, and one-way valve 11 will be opened when vacuum box has water to the water storage box draining.One-way valve 20 is closed.More than action is carried out automatically, does not influence the formation of vacuum.
Degree of vacuum is capping and lower limit on demand, set up on pressure switch 15, after vacuum system put into operation, beginning was a vacuum pump job, when the vacuum motherwort in the time of setting in the vacuum tank does not reach the CLV ceiling limit value of setting, second pump will put into operation automatically.This moment, two pumps was worked simultaneously.Degree of vacuum in vacuum tank drops to the following of setting prescribes a time limit, and vacuum pump can start operation automatically.When a pump work can reach the degree of vacuum requirement, two pumps was automatic cycle work.This device also can make an operation automatically separately by selector switch control.
Claims (1)
1, a kind of fully automatic vacuum device, comprise aqueous vapor separator box [1], drain valve [2], vacuum pump [3], sucking pipe [4], outlet pipe [5], vacuum pipe [6], wherein, drain valve [2] is located at the bottom of aqueous vapor separator box [1], vacuum pump [3] is communicated with the top of aqueous vapor separator box [1] by sucking pipe [4], vacuum pipe [6] is communicated with the top of aqueous vapor separator box [1], it is characterized in that being provided with dividing plate [8] the aqueous vapor separator box is separated into vacuum box [9] and water storage box [10] two-part, be communicated with by one-way valve [11] and solenoid valve [2] respectively between vacuum target [9] and the water storage box [10], be provided with liquid-level switch [13] in the vacuum box [10], be provided with liquid-level switch [14] in the water storage box [10], vacuum box top setting pressure switch [15], liquid-level switch [13] and [14], [15] switching signal is input controller [16] respectively, and the output of controller [16] is control electromagnetic valve [12] and vacuum pump [3] respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95206527 CN2250440Y (en) | 1995-03-23 | 1995-03-23 | Fully automatic vacuum device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95206527 CN2250440Y (en) | 1995-03-23 | 1995-03-23 | Fully automatic vacuum device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2250440Y true CN2250440Y (en) | 1997-03-26 |
Family
ID=33858425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95206527 Expired - Fee Related CN2250440Y (en) | 1995-03-23 | 1995-03-23 | Fully automatic vacuum device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2250440Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101749222A (en) * | 2008-12-03 | 2010-06-23 | 北京迪通电子技术研究所 | Multifunctional motor control device |
| CN104526703A (en) * | 2015-01-16 | 2015-04-22 | 艾尔发（苏州）自动化科技有限公司 | Energy-saving vacuum loop |
-
1995
- 1995-03-23 CN CN 95206527 patent/CN2250440Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101749222A (en) * | 2008-12-03 | 2010-06-23 | 北京迪通电子技术研究所 | Multifunctional motor control device |
| CN104526703A (en) * | 2015-01-16 | 2015-04-22 | 艾尔发（苏州）自动化科技有限公司 | Energy-saving vacuum loop |
| CN104526703B (en) * | 2015-01-16 | 2016-01-13 | 艾尔发（苏州）自动化科技有限公司 | A kind of energy-saving vacuum loop |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215861001U (en) | Sediment stuff pump shaft seal water system | |
| CN2250440Y (en) | Fully automatic vacuum device | |
| CN204601703U (en) | A kind of vacuum autobalance Drainage tank | |
| CN201615064U (en) | Automatic vacuum priming pump | |
| JP2546721B2 (en) | Opening and closing power extraction structure of vacuum valve for vacuum type waste water collection device | |
| CN205327887U (en) | Oily automatic discharge system is amassed in vacuum | |
| CN2234299Y (en) | Oil and water vacuum separator | |
| CN202080912U (en) | Automatic control system of furfural wastewater cyclic utilization device | |
| CN210853745U (en) | Vacuum automatic liquid discharge tank | |
| CN113398844A (en) | Negative pressure automatic liquid discharge recovery kettle | |
| CN202506179U (en) | Time type uninterrupted gas-water separating device | |
| CN2219978Y (en) | Siphon pot | |
| CN202194798U (en) | Central vacuum device | |
| CN211885692U (en) | Automatic liquid discharge device of vacuum rotary disc filter | |
| CN2738977Y (en) | Low-vacuum continuous water-drainage apparatus of meridian tyre deoxygenation station | |
| CN216812063U (en) | Vacuum maintaining device of industrial cleaning machine system | |
| CN2537847Y (en) | Automatic air exhauster | |
| CN217724709U (en) | Filter pressing device for automatically leaching and wind pressure filter cake | |
| CN216429963U (en) | Wastewater discharge system with water diversion tank | |
| CN220415623U (en) | Automatic drainage vacuum pump device | |
| CN210419407U (en) | Distributed sewage treatment device | |
| CN202638074U (en) | Automatic secondary filter press equipment for diaphragm plate-and-frame filter press | |
| CN216997837U (en) | MBR membrane bioreactor evacuation water production device | |
| CN219481590U (en) | Liquid seal prevention oil discharge device for regeneration of waste lubricating oil | |
| CN213912718U (en) | Vacuum water removing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |