CN202833341U - Vacuum water taking device without pump - Google Patents
Vacuum water taking device without pump Download PDFInfo
- Publication number
- CN202833341U CN202833341U CN 201220496211 CN201220496211U CN202833341U CN 202833341 U CN202833341 U CN 202833341U CN 201220496211 CN201220496211 CN 201220496211 CN 201220496211 U CN201220496211 U CN 201220496211U CN 202833341 U CN202833341 U CN 202833341U
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- Prior art keywords
- vacuum
- water
- pump
- vacuum tank
- tank
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- Expired - Fee Related
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- Jet Pumps And Other Pumps (AREA)
Abstract
A vacuum water taking device without a pump belongs to the technical field of fluid machinery. The vacuum water taking device without a pump is provided with a vacuum pump, a water inlet main, an air exhaust pipe, two vacuum tanks which are connected in parallel connection and an automatic control system. The vacuum tanks are airtight containers and the top of the vacuum tanks are provided with an electrically operated valve which is open to atmosphere. The water inlet main is connected with a water inlet of the vacuum tanks through a water inlet pipe. The water outlet main is connected with a water outlet of the vacuum tanks through a water outlet pipe. Check valves are arranged on the water inlet pipe and the water outlet pipe which are both connected with each vacuum tank. The vacuum pump is connected with the top of each vacuum tank through the air exhaust pipe. The electrically operated valve is arranged inside the air exhaust pipe. An air valve is arranged at the opening of the air exhaust pipe. The air valve is arranged inside the vacuum tanks. A water level meter is arranged inside the vacuum tanks, and the automatic control system is respectively connected with the electrically operated valve and the water level meter. The vacuum water taking device without a pump is simple in structure. The vacuum pump pumps two parallel vacuum tanks in turn, and therefore vacuum is formed and the water is absorbed into the vacuum tanks and later is discharged. The purpose of lifting the water from a low place to a high place is achieved. The vacuum water taking device without a pump is applicable to the chemical industry, the water treatment industry and the like.
Description
Technical field
The utility model relates to a kind of water fetching device, relate in particular to a kind of vacuum draw water fetching device, to adopt vacuum pump to aspirate in turn the vacuum tank of two parallel connections, form vacuum, water is sucked vacuum tank, emit subsequently, reach the purpose that water body is risen to eminence from lower, belong to the fluid machinery technical field, applicable extraction contains the liquid of friable particle, prevents Particle Breakage.
Background technique
Pump is common liquid conveying machinery, and liquid is transported to eminence from lower.Working principle and structure according to pump are divided into vane pump and displacement pump.The blade of High Rotation Speed, the piston of pulse can produce very high flow velocity and turbulent fluctuation in the water pump, can beak up of liquids in friable particle, affect the particle performance, such as thickened sludge, industrial chemicals in the sewage treatment works, contain the water conveying of blue-green algae etc.At present screw pump, diaphragm pump isometric(al) pump are often adopted in the conveying of these liquid, reduce the fragmentation to particle as far as possible, but still can cause the part Particle Breakage.Liquid can be drawn into eminence from lower with vacuum draw, at first seal container be vacuumized, the recycling vacuum sucks container with liquid, from container liquid is emitted at last, but this mode work of drawing water is discontinuous.Domestic underground water well point vacuum precipitation system commonly used combines vacuum draw and water pump water intaking, with vacuum underground water is drawn into vacuum tank first, draws water from vacuum tank with water pump again, the energy continuous operation, but this method is final or through pumping for water pump, still can cause the fragmentation of particle.
The model utility content
The purpose of this utility model is exactly to overcome the deficiency that above-mentioned prior art exists, and a kind of vacuum pump-free water fetching device is provided, and adopts vacuum pump to aspirate in turn the vacuum tank of two parallel connections, form vacuum, water is sucked vacuum tank, emit subsequently, reach the purpose that water body is risen to eminence from lower.Whole process does not have water pump, and liquid is only through roomy passages such as piping, containers, and flow velocity is little, and particle is difficult for broken.
The purpose of this utility model is to realize like this, the vacuum pump-free water fetching device, it is characterized in that, be provided with vacuum pump, water inlet manifold, outfall sewer, exhaust tube, the vacuum tank of two parallel connections, automatic control system, described vacuum tank is seal container, the vacuum tank top is equipped with the mortor operated valve that communicates with atmosphere, water inlet manifold links to each other with the water intake that each vacuum tank upper position arranges by intake pipe, outfall sewer links to each other with the water outlet that each vacuum tank lower position arranges by outlet pipe, with on the tank connected intake pipe of each vacuum and the outlet pipe safety check is installed, vacuum pump links to each other with each vacuum tank top by exhaust tube, with on the tank connected exhaust tube of each vacuum mortor operated valve is installed, the exhaust tube mouth of pipe that connects vacuum tank is provided with valve, valve places in the vacuum tank, near position at the bottom of the tank water-level gauge is installed in the described vacuum tank, the water-level gauge position is higher than water outlet, and described automatic control system connects respectively mortor operated valve and water-level gauge.
Described automatic control system comprises controller, guide line, signaling line, power line, and controller connects respectively municipal electrical network, mortor operated valve and water-level gauge by power line, guide line, signaling line.
The utility model is rational in infrastructure simple, adopts vacuum pump to aspirate in turn the vacuum tank of two parallel connections, forms vacuum, and water is sucked vacuum tank, reaches water body is risen to the purpose of eminence from lower, emits subsequently.The whole process that water body is raised does not have water pump, and liquid is only through roomy passages such as piping, containers, and water velocity is little, particulate matter in the water can not smashed, and keeps original physical property.Water flow energy is carried continuously, keeping system stable operation.Be applicable to the industries such as chemical industry, water treatment, such as thickened sludge, industrial chemicals in the sewage treatment works, contain the water conveying of blue-green algae etc.
Description of drawings
Fig. 1 is the utility model embodiment's structural representation.
Fig. 2 is the air valve structure schematic representation that the utility model embodiment relates to.
Among the figure, 1 vacuum tank, 2 vacuum tanks, 3 vacuum pumps, 4 water inlet manifolds, 5 intake pipes, 6 safety check, 7 outlet pipes, 8 safety check, 9 outfall sewers, 10 mortor operated valves, 11 mortor operated valves, 12 mortor operated valves, 13 mortor operated valves, 14 valves, 15 exhaust tubes, 16 controllers, 17 guide lines, 18 guide lines, 19 signaling lines, 20 power lines, 21 vent pipes, 22 ball floats, 23 slits, 24 water-level gauges.
Embodiment
Further specify in conjunction with the accompanying drawings and embodiments the utility model.As shown in Figure 1 and Figure 2, the utility model is connected and composed by installations such as the vacuum tank of vacuum pump 3, water inlet manifold 4, outfall sewer 9, two parallel connections, automatic control systems.Water inlet manifold 4 links to each other with the vacuum tank water intake, and outfall sewer 9 links to each other with the vacuum tank water outlet, and vacuum pump 3 links to each other with the vacuum tank top, and automatic control system links to each other with water-level gauge with valve on the pipeline.
Valve is comprised of vent pipe 21, ball float 22, the sealing of vent pipe bottom, open-topped and communicate with exhaust tube 15 imports, vent pipe 21 side openings have slit 23, ball float 22 adopts hollow spheres, can float in the water, ball float 22 is positioned at vent pipe 21, and ball float 22 external diameters are less than the internal diameter of vent pipe 21, greater than the internal diameter of exhaust tube 15.
Automatic control system is by controller 16, mortor operated valve control line, water-level gauge signaling line 19, power line 20 forms, the guide line of the mortor operated valve 13 of bleeding of the air inlet mortor operated valve 10 of vacuum tank 1 and vacuum tank 2 also is unified into guide line 17, the guide line of the air inlet mortor operated valve 11 of bleed mortor operated valve 12 and the vacuum tank 2 of vacuum tank 1 also is unified into guide line 18, water-level gauge signaling line 19, mortor operated valve control line all links to each other with controller 16, guide line 17 outages when vacuum tank 1 interior water level is lower than water-level gauge 24, guide line 18 energisings, guide line 18 outages when vacuum tank 2 interior water levels are lower than water-level gauge 24, guide line 17 energisings, open during the mortor operated valve power supply, close during outage, the power line 20 of controller 16 connects municipal electrical network.
The running of present embodiment is, during original state, vacuum tank 1 middle water level is lower than water-level gauge, and vacuum tank 2 middle water levels are higher than water-level gauge, opens vacuum pump 3, opens automatic control system.Guide line 17 outages this moment, guide line 18 energisings, the mortor operated valve 12 of bleeding of vacuum tank 1 is opened, air inlet mortor operated valve 10 cuts out, and the mortor operated valve 13 of bleeding of vacuum tank 2 cuts out, and air inlet mortor operated valve 11 is opened, air in the vacuum pump 3 aspiration vacuum tanks 1, form vacuum, current enter vacuum tank 1 by water inlet manifold 4 and intake pipe 5, when vacuum tank 1 middle water level rises to tank deck, ball float 22 in the valve 14 floats, block the import of exhaust tube 15, stop current to enter vacuum pump 3, vacuum tank 2 water outlets.When vacuum tank 2 middle water levels drop to water-level gauge 24 when following, guide line 18 outages, guide line 17 energisings, the mortor operated valve 13 of bleeding of vacuum tank 2 is opened, air inlet mortor operated valve 11 cuts out, the mortor operated valve 12 of bleeding of vacuum tank 1 cuts out, air inlet mortor operated valve 10 is opened, and the air in the vacuum pump 3 aspiration vacuum tanks 2 forms vacuum, current enter vacuum tank 2 by water inlet manifold 4 and intake pipe 5, when vacuum tank 2 middle water levels rose to tank deck, the ball float 22 in the valve 14 floated, and blocks the import of exhaust tube 15, stop current to enter vacuum pump 3, vacuum tank 1 water outlet.So move in circles, a vacuum tank is always arranged in water outlet, keep continuous effluent.
Claims (2)
1. vacuum pump-free water fetching device, it is characterized in that, be provided with vacuum pump, water inlet manifold, outfall sewer, exhaust tube, the vacuum tank of two parallel connections, automatic control system, described vacuum tank is seal container, the vacuum tank top is equipped with the mortor operated valve that communicates with atmosphere, water inlet manifold links to each other with the water intake that each vacuum tank upper position arranges by intake pipe, outfall sewer links to each other with the water outlet that each vacuum tank lower position arranges by outlet pipe, with on the tank connected intake pipe of each vacuum and the outlet pipe safety check is installed, vacuum pump links to each other with each vacuum tank top by exhaust tube, with on the tank connected exhaust tube of each vacuum mortor operated valve is installed, the exhaust tube mouth of pipe that connects vacuum tank is provided with valve, valve places in the vacuum tank, near position at the bottom of the tank water-level gauge is installed in the described vacuum tank, the water-level gauge position is higher than water outlet, and described automatic control system connects respectively mortor operated valve and water-level gauge.
2. vacuum pump-free water fetching device according to claim 1, it is characterized in that, described automatic control system comprises controller, guide line, signaling line, power line, and controller connects respectively municipal electrical network, mortor operated valve and water-level gauge by power line, guide line, signaling line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220496211 CN202833341U (en) | 2012-09-26 | 2012-09-26 | Vacuum water taking device without pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220496211 CN202833341U (en) | 2012-09-26 | 2012-09-26 | Vacuum water taking device without pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202833341U true CN202833341U (en) | 2013-03-27 |
Family
ID=47945057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220496211 Expired - Fee Related CN202833341U (en) | 2012-09-26 | 2012-09-26 | Vacuum water taking device without pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202833341U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110187138A (en) * | 2019-07-02 | 2019-08-30 | 安图实验仪器(郑州)有限公司 | Sample needle cleaning solution drainage system for in-vitro diagnosis equipment |
-
2012
- 2012-09-26 CN CN 201220496211 patent/CN202833341U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110187138A (en) * | 2019-07-02 | 2019-08-30 | 安图实验仪器(郑州)有限公司 | Sample needle cleaning solution drainage system for in-vitro diagnosis equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20150926 |
|
| EXPY | Termination of patent right or utility model |