CN209309028U

CN209309028U - Three box pump works

Info

Publication number: CN209309028U
Application number: CN201920105975.9U
Authority: CN
Inventors: 马红军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-22
Filing date: 2019-01-22
Publication date: 2019-08-27
Anticipated expiration: 2029-01-22

Abstract

The utility model creation is related to three box pump works, it includes No. 1 water tank, No. 2 water tanks and No. 3 water tanks, No. 1 intake valve for air inlet is connected separately on No. 1 water tank, No. 1 exhaust valve for exhaust, for avoiding No. 1 vacuum valve of vacuum and positive pressure, No. 1 inlet valve for water inlet, No. 1 drain valve for draining, No. 2 intake valves for air inlet are connected separately on No. 2 water tanks, No. 2 exhaust valves for exhaust, for avoiding No. 2 vacuum valves of vacuum and positive pressure, No. 2 inlet valves for water inlet, No. 2 drain valves for draining, No. 3 intake valves for air inlet are connected separately on No. 3 water tanks, No. 3 exhaust valves for exhaust, for avoiding No. 3 vacuum valves of vacuum and positive pressure, No. 3 inlet valves for water inlet, No. 3 drain valves for draining；Therefore, the utility model has the advantages that structurally reasonable, high lift simultaneously and has again big flow, three box.

Description

Three box pump works

Technical field

The utility model belongs to the technical field of pump works, and in particular to three box pumping plants.

Background technique

About the mode that water from the equipment that low water level is transported to high water level, is mostly used to pressurization in the prior art, still There are more or less shortcomings for pressuring method in the prior art, for example, the flow of high lift is small, and the lift of big flow It is short etc., for these shortcomings, it is necessary to develop a kind of three box water that are structurally reasonable while possessing high lift big flow Pumping plant；Therefore, a kind of structurally reasonable, Gao Yangcheng big flow is developed, energy conservation and environmental protection, three three box box pumping plants have very heavy The meaning wanted.

Utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art, and provide it is a kind of it is structurally reasonable, high lift is big Flow, energy conservation and environmental protection, three three box box pumping plants.

The three box pump works that the purpose of this utility model is realized in, it includes No. 1 water tank, No. 2 water tanks and No. 3 water Case is connected separately with No. 1 intake valve for air inlet, No. 1 exhaust valve for exhaust, true for avoiding on No. 1 water tank Empty or positive pressure No. 1 vacuum valve, No. 1 inlet valve for water inlet, No. 1 drain valve for draining, on No. 2 water tanks respectively Be connected with No. 2 intake valves for air inlet, No. 2 exhaust valves for exhaust, No. 2 vacuum valves for avoiding vacuum or positive pressure, No. 2 inlet valves for water inlet, No. 2 drain valves for draining are connected separately with No. 3 for air inlet on No. 3 water tanks Intake valve, for No. 3 exhaust valves of exhaust, No. 3 vacuum valves for avoiding vacuum or positive pressure, for water inlet No. 3 inlet valves, For No. 3 drain valves of draining, No. 1 intake valve, No. 1 exhaust valve, No. 2 intake valves, No. 2 exhaust valves, No. 3 intake valves, No. 3 Exhaust valve is respectively connected with for providing the air compressor of pressure.

After No. 1 intake valve, No. 2 intake valves, No. 3 intake valves are in parallel, the exhaust outlet of air compressor is connected, for giving Water tank pressurization.

After No. 1 exhaust valve, No. 2 exhaust valves, No. 3 exhaust valves are in parallel, the air inlet of air compressor is connected, for giving Next water tank pressurization.

No. 1 vacuum valve, No. 2 vacuum valves and No. 3 vacuum valves are used to be connected and disconnected from outside air.

Low tank is connected with after No. 1 inlet valve, No. 2 inlet valves and No. 3 inlet valves parallel connections.

Water head tank is connected with after No. 1 drain valve, No. 2 drain valves and No. 3 drain valves parallel connections.

The high-water line of water level line for identification and low is labeled on No. 1 water tank, No. 2 water tanks and No. 3 water tanks respectively Water level line.

The utility model has the beneficial effects that the structural principle of the utility model is by compressed air by three box water pumps Realization pumps in turn, is advantageous in that stable, and safety is good；After operation, operation is very easy, intake valve, exhaust valve and Vacuum valve is all made of the electromagnetic valve that can be controlled by electric signal；Therefore, the utility model has structurally reasonable, operation side Just, Gao Yangcheng big flow, three box advantages.

Detailed description of the invention

Fig. 1 is a kind of structure principle chart of three box pump works of the utility model.

In figure: 1, No. 1 drain valve 5,1 inlet valve 6,2 of water tank 4,1 of water tank 3,3 of water tank 2,2 11, No. 3 exhaust valves of vacuum valve of drain valve 10,3 of drain valve 9,3 of inlet valve 8,3 of drain valve 7,2 12, the intake valve 14,2 of air compressor 13,3 vacuum valve 15,2 exhaust valve 16,2 intake valve 17,1 Vacuum valve 18,1 exhaust valve 19,1 intake valve 20, water head tank 21, low tank.

Specific embodiment

The utility model is described further with reference to the accompanying drawing.

Embodiment 1

As shown in Figure 1, three box pump works, it includes 1, No. 2 water tank 2 and No. 3 water tank 3 of No. 1 water tank, No. 1 water tank 1 On be connected separately with No. 1 intake valve 19 for air inlet, No. 1 exhaust valve 18 for exhaust, 1 for avoiding vacuum or positive pressure Number vacuum valve 17, No. 1 inlet valve 5 for water inlet, No. 1 drain valve 4 for draining are connected separately on No. 2 water tanks 2 No. 2 intake valves 16 for air inlet, No. 2 exhaust valves 15 for exhaust, No. 2 vacuum valves 14 for avoiding vacuum or positive pressure, No. 2 inlet valves 7 for water inlet, No. 2 drain valves 6 for draining are connected separately with 3 for air inlet on No. 3 water tanks 3 Number intake valve 13, for No. 3 exhaust valves 11 of exhaust, No. 3 vacuum valves 10 for avoiding vacuum or positive pressure, for the 3 of water inlet Number inlet valve 9, No. 3 drain valves 8 for draining, the exhaust valve 18,2 intake valve 16,2 of No. 1 intake valve 19,1 row The exhaust valve 11 of intake valve 13,3 of air valve 15,3 is respectively connected with for providing the air compressor 12 of pressure, No. 1 air inlet After 9 parallel connection of intake valve of intake valve 7,3 of valve 5,2, the exhaust outlet of air compressor 12 is connected, water supply case pressurizes, and described 1 After number 11 parallel connection of exhaust valve of exhaust valve 15,3 of exhaust valve 18,2, the air inlet of air compressor 12 is connected, for next A water tank pressurization, 17, No. 2 vacuum valve 14 and No. 3 vacuum valves 10 of No. 1 vacuum valve are used for the connection with outside air and break It opens, 4, No. 2 inlet valve 7 and No. 3 inlet valves 9 of No. 1 inlet valve are respectively connected with low tank 21, No. 1 drain valve 5,2 Drain valve 6 and No. 3 drain valve 8 is respectively connected with water head tank 20, marks respectively on 1, No. 2 water tank 2 and No. 3 water tank 3 of No. 1 water tank It is marked with the high-water line and low water line of water level line for identification.

The present embodiment is first turned on No. 1 No. 2 inlet valves, No. 1 No. 2 vacuum valves, to No. 1 No. 2 water tanks note when starting to work Water.When water reaches high-water line, No. 1 No. 2 inlet valves are closed, No. 1 No. 2 vacuum valves stop water filling.Then No. 3 water inlets are opened Valve, No. 3 vacuum valves give No. 3 water tank with water, open simultaneously No. 3 exhaust valves, No. 1 intake valve, No. 1 drain valve, starting air compression Machine.Atmospheric air can enter air compressor machine by No. 3 vacuum valves, No. 3 exhaust valves, after air compressor machine pressurizes from No. 1 intake valve into Enter No. 1 water tank, using the pressure of air water from No. 1 drain valve pump to water head tank.When No. 1 the underwater of water tank drops to low water level When line, No. 1 drain valve, No. 1 intake valve are closed, No. 3 exhaust valves make No. 1 water tank stop pumping.Open simultaneously No. 1 exhaust valve, 2 Number intake valve, No. 2 drain valves, the air of No. 1 water tank by No. 1 exhaust valve, air compressor machine, No. 2 intake valves import No. 2 water tanks, Also with the pressure of air the water of No. 2 water tanks, water head tank is pumped by No. 2 drain valves.During No. 2 water tanks pump, 3 When the water of number water tank reaches high-water line, No. 3 inlet valves are closed, No. 3 vacuum valves make No. 3 water tanks stop water filling.With No. 2 water The water level of case reduces, and the air pressure of No. 1 water tank can also decrease, and when normal pressure is down in the air pressure of No. 1 water tank, open No. 1 vacuum Valve, No. 1 inlet valve give No. 1 water tank with water.When the water of No. 2 water tanks is down to low water line, No. 1 exhaust valve, No. 2 air inlets are closed Valve, No. 2 drain valves make No. 2 water tanks stop pumping.No. 2 exhaust valves, No. 3 intake valves are opened simultaneously, No. 3 drain valves equally pass through The air of No. 2 water tanks is imported No. 3 water tanks by air compressor machine, pumps No. 3 water tanks.So three water tanks is allowed to pump in turn；Therefore, originally Utility model has the advantages that structurally reasonable, easy to operate, Gao Yangcheng big flow, three box.

Specific embodiment is the further explanation to the utility model rather than limits, and is come to those of ordinary skill in the art It says and further transformation is done to structure in the case where not departing from the utility model in essence content, and all these transformation all should belong to The protection scope of the appended claims for the utility model.

Claims

1. three box pump works, it includes No. 1 water tank, No. 2 water tanks and No. 3 water tanks, it is characterised in that: is divided on No. 1 water tank It is not connected with No. 1 intake valve for air inlet, No. 1 exhaust valve for exhaust, No. 1 vacuum for avoiding vacuum or positive pressure Valve, No. 1 inlet valve for water inlet, No. 1 drain valve for draining are connected separately with 2 for air inlet on No. 2 water tanks Number intake valve, for No. 2 exhaust valves of exhaust, No. 2 vacuum valves for avoiding vacuum or positive pressure, for No. 2 water inlets of water inlet Valve, No. 2 drain valves for draining are connected separately with No. 3 intake valves for air inlet on No. 3 water tanks, for the 3 of exhaust Number exhaust valve, No. 3 vacuum valves for avoiding vacuum or positive pressure, No. 3 inlet valves for water inlet, No. 3 drainings for draining Valve, No. 1 intake valve, No. 1 exhaust valve, No. 2 intake valves, No. 2 exhaust valves, No. 3 intake valves, No. 3 exhaust valves are respectively connected with use In the air compressor of offer pressure.

2. three box pump works according to claim 1, it is characterised in that: No. 1 intake valve, No. 2 intake valves, No. 3 After intake valve is in parallel, the exhaust outlet of air compressor, the pressurization of water supply case are connected.

3. three box pump works according to claim 1, it is characterised in that: No. 1 exhaust valve, No. 2 exhaust valves, No. 3 After exhaust valve is in parallel, the air inlet of air compressor is connected, is used for next water tank air guide.

4. three box pump works according to claim 1, it is characterised in that: No. 1 vacuum valve, No. 2 vacuum valves and No. 3 Vacuum valve is used to be connected and disconnected from outside air.

5. three box pump works according to claim 1, it is characterised in that: No. 1 inlet valve, No. 2 inlet valves and No. 3 After inlet valve is in parallel, it is connected with low tank.

6. three box pump works according to claim 1, it is characterised in that: No. 1 drain valve, No. 2 drain valves and No. 3 After drain valve is in parallel, it is connected with water head tank.

7. three box pump works according to claim 1, it is characterised in that: No. 1 water tank, No. 2 water tanks and No. 3 water tanks The upper high-water line and low water line for being labeled with water level line for identification respectively.