CN206668571U - A kind of vacuum diversion volume - Google Patents
A kind of vacuum diversion volume Download PDFInfo
- Publication number
- CN206668571U CN206668571U CN201720360540.XU CN201720360540U CN206668571U CN 206668571 U CN206668571 U CN 206668571U CN 201720360540 U CN201720360540 U CN 201720360540U CN 206668571 U CN206668571 U CN 206668571U
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- water
- raw water
- pipe
- tank body
- tank
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Abstract
The utility model provides a kind of vacuum diversion volume,Including a tank body,One the mouth of a river from the beginning being connected with tap water pipe line,One exhaust outlet being connected with gas exhaust piping,One pressure gauge,One the first magnetic valve for controlling tap water pipe line,One second solenoid valve for controlling gas exhaust piping,One raw water inlet being connected with raw water water inlet pipe,The raw water delivery port of one raw water outlet pipe connection,One ball float level controller,One liquid level regards pipe and an effluent water filtering device,Raw water inlet is located at the top of tank skin,Raw water delivery port is located at the bottom of tank skin,A water pump is connected on the raw water outlet pipe,Liquid level regards pipe on the tank skin,The effluent water filtering device is connected in the tank body and with the raw water delivery port,The ball float level controller is in the tank body,The ball float level controller,First magnetic valve,Second solenoid valve,Water pump is electrically connected to a controller.The utility model, which is automatically performed, to be added water, draws water, and can filter impurities in water.
Description
【Technical field】
It the utility model is related to a kind of vacuum diversion volume.
【Background technology】
Vacuum diversion volume (also known as negative-pressure cup), is a kind of water absorber of water pump, and water pump can be made to be changed into from drawing-in type water suction
Absorbed water from pot type, simple and practical, when being widely used in the pump water inlet mouth of non self-priming pump and be higher than liquid level, water pump remains to what is absorbed water from tank
Occasion.
At present, problem present in vacuum diversion volume use：
1st, each water pump, which is pumped, finishes, and water level in tank body reduces, and is unable to reach required true during starting mode of pump next time
During reciprocal of duty cycle, it just need to manually add water.Such as water pump start and stop frequently situation, then cause labor intensity of operating staff big；
2nd, when pumping sewage, the fine impurities contained in water easily enter the pump housing during pumping, to water pump blade
And pipeline etc. causes to wear, or even damage；
3rd, magnetic valve breaks down, and when can not complete automatic water filling, can only wait Awaiting Overhaul, influence job scheduling.
【The content of the invention】
The technical problems to be solved in the utility model, it is to provide a kind of vacuum diversion volume.
The utility model is such solution above-mentioned technical problem：
A kind of vacuum diversion volume, including a tank body, a mouth of a river from the beginning being connected with tap water pipe line, one and gas exhaust piping connect
Exhaust outlet, the pressure gauge connect, first magnetic valve for controlling tap water pipe line, one is used to control the second of gas exhaust piping
Magnetic valve, the tap water pipe line, pressure gauge and gas exhaust piping are located at the top of the tank body, and the tank body also includes one
The raw water inlet that is connected with raw water water inlet pipe, the raw water delivery port of raw water outlet pipe connection, a ball float level controller, one
Liquid level regards pipe and an effluent water filtering device, and the raw water inlet is located at the top of the tank skin, and the raw water delivery port is set
In connecting a water pump on the bottom of the tank skin, the raw water outlet pipe, the liquid level regards pipe on the tank skin, it is described go out
Water filtering device is connected in the tank body and with the raw water delivery port, and the ball float level controller is located at the tank body
Interior, the ball float level controller, the first magnetic valve, second solenoid valve, water pump are electrically connected to a controller.
More preferably, the bottom of the tank body also sets up an evacuation port, and the evacuation port is connected with blowdown piping.
More preferably, the effluent water filtering device is the screen pack of cylinder type.
The utility model has the advantage of：
1st, is provided with ball float level controller in tank body, by the first magnetic valve of controller and control running water water inlet with
And the second solenoid valve of control exhaust links, it can reach and voluntarily complete to add water to ensure that water pump normally starts required water with bearing
Press strip part, simple to operate, labor intensity is low；
2nd, there is provided effluent water filtering device, the larger foreign material sieve in raw water is removed, avoided to water pump blade and pipeline etc.
Cause to wear.
3rd, liquid level is set to regard pipe so that when electric fault occurs in vacuum diversion volume, to remain to by manually controlling vacuum
The operation of water diversion tank, ensure that job scheduling is unaffected.
【Brief description of the drawings】
The utility model is further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is a kind of schematic diagram of vacuum diversion volume of the utility model.
【Embodiment】
Refer to shown in Fig. 1, embodiment of the present utility model is described in detail.
A kind of vacuum diversion volume, including a tank body 100, one be connected with tap water pipe line 10 the mouth of a river from the beginning (not shown),
One exhaust outlet being connected with gas exhaust piping 20 (not shown), a pressure gauge 30, first electricity for controlling tap water pipe line 10
Magnet valve 40, a second solenoid valve 50 for controlling gas exhaust piping 20, the tap water pipe line 10, pressure gauge 30 and blast pipe
Road 20 is located at the top of the tank body 100, and the tank body 100 also includes a raw water inlet being connected with raw water water inlet pipe 60
The raw water delivery port (not shown) of (not shown), a raw water outlet pipe 70 connection, a ball float level controller 80, a liquid level regard pipe
90 and an effluent water filtering device 200, the raw water inlet be located at the top of the tank skin 101, the raw water delivery port is set
In connecting a water pump 300 on the bottom of the tank skin 101, the raw water outlet pipe 70, the liquid level is located at the tank regarding pipe 90
On wall 101, the effluent water filtering device 200 is connected in the tank body 100 and with the raw water delivery port, the ball float liquid
Level controller 80 is in the tank body 100, the ball float level controller 80, the first magnetic valve 40, second solenoid valve 50, water
Pump 300 is electrically connected to a controller 400.
More preferably, the bottom of the tank body 100 also sets up an evacuation port (not shown), the evacuation port and blowdown piping
400 are connected.When tank body needs cleaning, draining can be carried out conveniently by evacuation port.The effluent water filtering device is cylinder
The screen pack of type.Effluent water filtering device 200 is provided with before raw water outlet pipe 70, the larger foreign material sieve in raw water can be removed,
Avoid that water pump blade and pipeline etc. are caused to wear.
Operation principle of the present utility model is：
The utility model is provided with Floating Ball Liquid Level device 80, the first magnetic valve 40 for controlling running water water inlet and is used for
The second solenoid valve 50 of gas exhaust piping 20 is controlled, sets highest liquid level and minimum liquid level (to use dotted line table in figure by controller 400
Show) running water water inlet and tank body exhaust and the operation of water pump 300 are controlled.When water pump 300 terminate an aspiration procedure,
During in termination of pumping state, the first magnetic valve 40 and second solenoid valve 50 are opened, automatic watering and exhaust.Reach setting when adding water
During highest liquid level, controller 400 controls the first magnetic valve 40 and second solenoid valve 50 to close automatically, stops into running water and row
Gas.When in the pump process of water pump 300, such as running into water level in tank body 100 less than the minimum liquid level set, Floating Ball Liquid Level device 80 is sent out
Go out signal to controller 400, control water pump 300 to stop transport by controller 400, avoid the situation that water pump 300 is in anhydrous idle running.
Now, controller 400 controls the first magnetic valve 40 and second solenoid valve 50 to open, and automatic watering is to highest liquid level and is vented.When
When electric circuit breaks down, such as failure of the first magnetic valve 40 or the failure of second solenoid valve 50 or the failure of controller 400, or it is floating
The failure of ball liquid level meter 80, can not automatic running when, can by liquid level regard pipe 90 observe tank body 100 in water level, manually control
The operation of vacuum diversion volume, ensure that job scheduling is unaffected.
The utility model has the advantage of：
1st, is provided with ball float level controller in tank body, by the first magnetic valve of controller and control running water water inlet with
And the second solenoid valve of control exhaust links, it can reach and voluntarily complete to add water to ensure that water pump normally starts required water with bearing
Press strip part, simple to operate, labor intensity is low；
2nd, there is provided effluent water filtering device, the larger foreign material sieve in raw water is removed, avoided to water pump blade and pipeline etc.
Cause to wear.
3rd, liquid level is set to regard pipe so that when electric fault occurs in vacuum diversion volume, to remain to by manually controlling vacuum
The operation of water diversion tank, ensure that job scheduling is unaffected.
Although the foregoing describing specific embodiment of the present utility model, those familiar with the art should
Work as understanding, the specific embodiment described by us is merely exemplary, rather than for the limit to the scope of the utility model
Fixed, those skilled in the art should in the equivalent modification and change made according to spirit of the present utility model
Cover in scope of the claimed protection of the present utility model.
Claims (3)
1. a kind of vacuum diversion volume, including a tank body, a mouth of a river from the beginning being connected with tap water pipe line, one it is connected with gas exhaust piping
Exhaust outlet, a pressure gauge, one is used to controlling the first magnetic valve of tap water pipe line, and one is used for the second electricity for controlling gas exhaust piping
Magnet valve, the tap water pipe line, pressure gauge and gas exhaust piping are located at the top of the tank body, it is characterised in that the tank
Raw water delivery port, the ball float liquid that body also includes a raw water inlet being connected with raw water water inlet pipe, a raw water outlet pipe connects
Level controller, a liquid level regard pipe and an effluent water filtering device, and the raw water inlet is located at the top of the tank skin, the original
Water delivery port is located at the bottom of the tank skin, and a water pump is connected on the raw water outlet pipe, and the liquid level regards pipe and is located at the tank
On wall, the effluent water filtering device is connected in the tank body and with the raw water delivery port, the ball float level controller
In the tank body, the ball float level controller, the first magnetic valve, second solenoid valve, water pump are electrically connected to a control
Device.
A kind of 2. vacuum diversion volume as claimed in claim 1, it is characterised in that：The effluent water filtering device is the mistake of cylinder type
Filter screen.
A kind of 3. vacuum diversion volume as claimed in claim 1, it is characterised in that：The bottom of the tank body also sets up an emptying
Mouthful, the evacuation port is connected with blowdown piping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720360540.XU CN206668571U (en) | 2017-04-07 | 2017-04-07 | A kind of vacuum diversion volume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720360540.XU CN206668571U (en) | 2017-04-07 | 2017-04-07 | A kind of vacuum diversion volume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206668571U true CN206668571U (en) | 2017-11-24 |
Family
ID=60367958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720360540.XU Active CN206668571U (en) | 2017-04-07 | 2017-04-07 | A kind of vacuum diversion volume |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206668571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026145A (en) * | 2018-08-29 | 2018-12-18 | 山东中车华腾环保科技有限公司 | A kind of distributing low-pressure drainage system suitable for the low-lying point of transit tunnel |
-
2017
- 2017-04-07 CN CN201720360540.XU patent/CN206668571U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109026145A (en) * | 2018-08-29 | 2018-12-18 | 山东中车华腾环保科技有限公司 | A kind of distributing low-pressure drainage system suitable for the low-lying point of transit tunnel |
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