CN205975901U - Sewage discharge completely cuts off device - Google Patents
Sewage discharge completely cuts off device Download PDFInfo
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- CN205975901U CN205975901U CN201620957483.9U CN201620957483U CN205975901U CN 205975901 U CN205975901 U CN 205975901U CN 201620957483 U CN201620957483 U CN 201620957483U CN 205975901 U CN205975901 U CN 205975901U
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- water tank
- vacuum
- sewage
- storage tank
- water
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Abstract
The utility model relates to a blowdown equipment technical field, concretely relates to sewage discharge completely cuts off device, water drainage tank, water storage tank and vacuum sewage pipes including the pipe connection, vacuum sewage pipes and vacuum source are connected, the water storage tank side is equipped with the water inlet and is connected with water drainage tank, the water storage tank bottom is equipped with the delivery port and is connected with vacuum sewage pipes, water storage tank upper portion is equipped with level sensor, be equipped with the pneumatic valve between water storage tank and the vacuum sewage pipes, the pneumatic valve is connected with level sensor, the pneumatic valve includes valve, chronograph and controller. The utility model provides a sewage discharge completely cuts off device, when sewage reached certain water yield in the water storage tank, the vacuum drainage can automatic be opened to the pneumatic valve, even do not reach certain water yield after perhaps having sewage in the water storage tank, it is back nevertheless to fix time through one, and the vacuum drainage also can be opened voluntarily to the pneumatic valve, guarantees that the water residence time in the water storage tank is short, the non -staining environment.
Description
Technical field
This utility model is related to waste removal equipment technical field and in particular to a kind of sewage discharge barrier means.
Background technology
At present, the collection of sewage and conveying are using traditional gravity mode.Gravity mode of movement has leakage, seepage dirt
Dye, many drawbacks such as blocking is excessive, difficult in maintenance, cost is high.
Utility model content
Technical problem to be solved in the utility model is：There is provided a kind of sewage discharge thoroughly, the sewage residence time is short
Sewage discharge barrier means.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of sewage discharge isolation is provided
Device, the rhone connecting including pipeline, water tank and vacuum sewage pipe；Described vacuum sewage pipe is connected with vacuum source；
Described water tank is located at vertically to be placed below rhone, and described water tank side is provided with water inlet with rhone even
Connect, described water storage pot bottom is provided with outlet and is connected with vacuum sewage pipe, described water tank top is provided with liquid level sensor；
It is provided with pneumatic operated valve, described pneumatic operated valve is connected with liquid level sensor, institute between described water tank and vacuum sewage pipe
State pneumatic operated valve and include valve, time register and controller, described controller receives in the water tank of liquid level sensor transmission to be had
Control valve opening, described controller receives to have in the water tank that liquid level sensor sends and opens during liquid during the liquid of predetermined amount
Open time register, after the signal that described controller sends after receiving time register Preset Time, control valve is opened.
Further, in above-mentioned sewage discharge barrier means, between described water tank and pneumatic operated valve, it is provided with connecting pipe,
Described connecting pipe is provided with separation net, is provided with miscellaneous object outlet at the corresponding separation net of described connecting pipe.
Further, in above-mentioned sewage discharge barrier means, also include hand switch, described hand switch control valve
Be turned on and off.
The beneficial effects of the utility model are：Sewage discharge barrier means operation principle of the present utility model is to work as sewage
It is discharged in water tank, liquid level sensor recognizes in water tank has sewage, provides the signal of telecommunication to controller, described controller
Time register is opened, described controller is in the time register cycle after there is in the water tank receiving liquid level sensor transmission the signal of liquid
The signal control valve door sending after time is opened, or liquid level sensor recognizes and has when reaching certain water yield in water tank,
Controller controls pneumatic operated valve to open.Wherein time and that parameter of the water yield have one to meet valve opening condition, the valve of pneumatic operated valve
Door is switched on it is ensured that the water residence time in water tank is short, free from environmental pollution.
Sewage discharge barrier means of the present utility model can be used for sanitary condition and require higher food and medicine factory, use
Collect in sewage, waste water closed, the pipe network of sewage discharge barrier means of the present utility model remains at negative pressure state, no
Have sewage and gas leakage, prevent foul smell excessive and bacteria breed.
Brief description
Fig. 1 is the structural representation of the sewage discharge barrier means of this utility model specific embodiment；
Label declaration：
1st, rhone；2nd, water tank；21st, water inlet；22nd, outlet；3rd, liquid level sensor；4th, pneumatic operated valve；41st, clock
Device；42nd, controller；5th, vacuum sewage pipe；6th, vacuum source.
Specific embodiment
By describing technology contents of the present utility model in detail, being realized purpose and effect, below in conjunction with embodiment and join
Close accompanying drawing to be explained.
The design of this utility model most critical is：In sewage discharge barrier means of the present utility model, when sewage is in storage
When reaching certain water yield in water pot, pneumatic operated valve can automatically turn on vacuum drainage, even if or not reaching after having sewage in water tank
To certain water yield, after certain time, pneumatic operated valve also can automatically turn on vacuum drainage.
Refer to Fig. 1, a kind of sewage discharge barrier means, the rhone 1 connecting including pipeline, water tank 2 and vacuum row
Dirty pipeline 5；Described vacuum sewage pipe 5 is connected with vacuum source 6；
Described water tank 2 is located at rhone 1 lower section and vertically places, and described water tank 2 side is provided with water inlet 21 and draining
Groove 1 connects, and described water tank 2 bottom is provided with outlet 22 and is connected with vacuum sewage pipe 5, and described water tank 2 top is provided with liquid
Level sensor 3；
It is provided with pneumatic operated valve 4, described pneumatic operated valve 4 is with liquid level sensor 3 even between described water tank 2 and vacuum sewage pipe 5
Connect, described pneumatic operated valve 4 includes valve, time register 41 and controller 42, described controller 42 receives liquid level sensor 3 transmission
Control valve opening, described controller 42 receives the water storage that liquid level sensor 3 sends during the liquid in water tank 2 with predetermined amount
There is in tank 2 unlatching time register 41 during liquid, control after the signal that described controller 42 sends after receiving time register 41 Preset Time
Valve opening processed.
The use of above-mentioned sewage discharge barrier means：Sewage/waste water enters water tank 2, liquid level sensor 3 by gravity stream
Recognize in water tank 2 and there is sewage, provide the signal of telecommunication to controller 42, described controller 42 receives liquid level sensor 3 and sends
Water tank 2 in there is the signal of liquid after open time register 41, described controller 42 sent after time register 41 cycle time
Signal control valve door open；
Or liquid level sensor 3 recognizes to be had when reaching certain water yield in water tank 2, controller 42 controls pneumatic operated valve 4
Open.
Above-mentioned pneumatic operated valve 4 valve setpoint is automatically switched off after opening certain time, and wherein time and that parameter of the water yield have
One meets valve opening condition, and the valve of pneumatic operated valve 4 is switched on it is ensured that the water residence time in water tank 2 is short, does not pollute ring
Border.
Vacuum source 6 may include Water Tank and vacuum pump, and during work, in sewage filling, sewage is discharged, and air is through vacuum pump quilt
It is evacuated to gas-liquid separator, when vacuum reaches lower limit, vacuum pump is opened, and air is discharged by vacuum pump, and vacuum reaches the upper limit
When, vacuum pump is closed.
In a specific embodiment of the present utility model, the above-mentioned water tank 2 of sewage discharge barrier means and pneumatic
It is provided with connecting pipe between valve 4, described connecting pipe is provided with separation net, at the corresponding separation net of described connecting pipe, be provided with debris
Outlet.This structure so that the debris in sewage is separated it is ensured that the stability of whole sewage discharge barrier means.
Further, in above-mentioned sewage discharge barrier means, also include hand switch, described hand switch control valve
Be turned on and off.This configuration has improved the ease of use of sewage discharge barrier means.
In sum, the sewage discharge barrier means that this utility model provides, vacuum draw sewage, when sewage is in water tank
In when reaching certain water yield, pneumatic operated valve can automatically turn on vacuum drainage, even if or being not reaching to one after having sewage in water tank
Determine the water yield, after certain time, pneumatic operated valve also can automatically turn on vacuum drainage.Ensure that the water residence time in water tank is short, not dirty
Dye environment.
Sewage discharge barrier means of the present utility model can be used for sanitary condition and require higher food and medicine factory, use
Collect in sewage, waste water closed, the pipe network of sewage discharge barrier means of the present utility model remains at negative pressure state, no
Have sewage and gas leakage it is therefore prevented that foul smell is excessive and bacteria breed.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every
The equivalents made using this utility model description and accompanying drawing content, or directly or indirectly it is used in the technology neck of correlation
Domain, is all included in the same manner in scope of patent protection of the present utility model.
Claims (3)
1. a kind of sewage discharge barrier means are it is characterised in that include rhone, water tank and vacuum sewage pipe；Described true
Empty blow-off line is connected with vacuum source；
Described water tank is located at vertically to be placed below rhone, and described water tank side is provided with water inlet and is connected with rhone, institute
State water storage pot bottom and be provided with outlet and be connected with vacuum sewage pipe, described water tank top is provided with liquid level sensor；
It is provided with pneumatic operated valve, described pneumatic operated valve is connected with liquid level sensor, described gas between described water tank and vacuum sewage pipe
Dynamic valve includes valve, time register and controller, described controller receive liquid level sensor transmission water tank in have default
Control valve opening, described controller receives to have in the water tank that liquid level sensor sends during liquid opens note during the liquid of amount
When device, after the signal that described controller sends after receiving time register Preset Time, control valve is opened.
2. sewage discharge barrier means according to claim 1 are it is characterised in that set between described water tank and pneumatic operated valve
There is connecting pipe, described connecting pipe is provided with separation net, at the corresponding separation net of described connecting pipe, be provided with miscellaneous object outlet.
3. sewage discharge barrier means according to claim 1 are it is characterised in that also including hand switch, described manual
Being turned on and off of on-off control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620957483.9U CN205975901U (en) | 2016-08-26 | 2016-08-26 | Sewage discharge completely cuts off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620957483.9U CN205975901U (en) | 2016-08-26 | 2016-08-26 | Sewage discharge completely cuts off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205975901U true CN205975901U (en) | 2017-02-22 |
Family
ID=58037700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620957483.9U Active CN205975901U (en) | 2016-08-26 | 2016-08-26 | Sewage discharge completely cuts off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205975901U (en) |
-
2016
- 2016-08-26 CN CN201620957483.9U patent/CN205975901U/en active Active
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |