CN207833350U - Pressure air fluid level controller - Google Patents
Pressure air fluid level controller Download PDFInfo
- Publication number
- CN207833350U CN207833350U CN201820251921.9U CN201820251921U CN207833350U CN 207833350 U CN207833350 U CN 207833350U CN 201820251921 U CN201820251921 U CN 201820251921U CN 207833350 U CN207833350 U CN 207833350U
- Authority
- CN
- China
- Prior art keywords
- weir plate
- weir
- liquid
- gas hood
- air
- 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
Abstract
The utility model discloses a kind of pressure air fluid level controller, including gas hood, go out liquid weir and eluate collection slot, goes out liquid weir and be placed in inside gas hood, connect with eluate collection slot；Air inlet pipe and an air outlet pipe is installed, air inlet pipe connects air feed equipment, and is equipped with intake valve, and air outlet valve is equipped on escape pipe on gas hood；Go out the weir plate and bottom plate that liquid weir includes surrounding, weir plate is divided into two sections, and weir plate hypomere is fixed, and weir plate epimere is close to weir plate hypomere, and guide rail is provided between weir plate epimere and weir plate hypomere, and weir plate epimere can be moved up and down by guide rail.The pressure air fluid level controller of the utility model solves the problems, such as that eluate collection area is big, it is unstable to go out liquid, has the features such as simple in structure effective, of low cost and increasingly automated.The utility model is suitable for the little chemical industry fluid of viscosity, and when controlling the collection of such fluid, fluid goes out stream and stablizes, and equipment is durable.It can effectively realize that the small liquid of large area, disturbance collects discharge.
Description
Technical field
The utility model is related to technical field of environment protection equipment, more particularly to a kind of pressure air fluid level controller.
Background technology
In field of environment protection, it is often necessary to which large area collection liquid, requirement are small to liquid surface fluctuation, and to the full extent
Realize automatically controlling for liquid level.
For many years, in order to realize that stablizing for liquid is collected, the automatic stabilisation control of liquid level is realized, people have carried out more
The research and experiment of the liquid collection structure, equipment of kind thinking, develop plurality of liquid collection structure, equipment, wherein main
It is collection and the Liquid level that liquid is realized by way of moving structure equipment.But since mobile unit is in lifting process
In and it is unstable, structure failure frequent occurrence, control difficulty is high, and production cost is higher, and the prior art can not be in low production cost
Under the conditions of realize efficient stable application.
It is simple in structure effectively that how one kind is developed, and of low cost and supermatic fluid collection systems, are urgently
The major issue of solution.
Utility model content
In order to solve problems in the prior art, the utility model embodiment provides a kind of pressure air fluid level controller.
The technical solution is as follows：
On the one hand, a kind of pressure air fluid level controller, including gas hood, go out liquid weir and eluate collection slot, go out liquid weir and is placed in
Inside gas hood, it is connect with eluate collection slot；Air inlet pipe and an air outlet pipe is installed, air inlet pipe connects air feed equipment, and pacifies on gas hood
Equipped with intake valve, air outlet valve is installed on escape pipe；Going out the weir plate and bottom plate that liquid weir includes surrounding, weir plate is divided into two sections,
Weir plate hypomere is fixed, and weir plate epimere is close to weir plate hypomere, and guide rail, weir plate epimere energy are provided between weir plate epimere and weir plate hypomere
It is moved up and down by guide rail.
Further, weir plate hypomere is equipped with lifting device, lifting device can push weir plate epimere by guide rail above and below
It is mobile.
Further, pressure air fluid level controller further includes control device, and control device is separately connected intake valve, outlet
Valve and lifting device.
Further, pressure test device is also equipped in gas hood, pressure test device is connect with control device.
The advantageous effect brought of technical solution that the utility model embodiment provides is：The pressure air liquid of the utility model
Level controller solves the problems, such as that eluate collection area is big, it is unstable to go out liquid, have it is simple in structure effectively, it is of low cost and
The features such as increasingly automated.The utility model is suitable for the little chemical industry fluid of viscosity, when controlling the collection of such fluid,
Fluid goes out stream and stablizes, and equipment is durable.It can effectively realize that the small liquid of large area, disturbance collects discharge.
Description of the drawings
The technical solution in example is applied in order to illustrate more clearly of the utility model, it is required in being described below to embodiment
The attached drawing used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the utility model
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structural schematic diagram of the pressure air fluid level controller embodiment of the utility model.
Specific implementation mode
It is new to this practicality below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type embodiment is described in further detail.
Embodiment
As shown in Figure 1, the pressure air fluid level controller of the utility model includes：Gas hood 1 goes out liquid weir 2 and eluate collection
Slot 3.
Gas hood 1 includes mainly surrounding gas block panel and top plate, is fixed on liquid upper, liquid level is exposed in part, in order to avoid gas
For cover 1 by liquid corrosion, gas hood 1 need to carry out preservative treatment.Air inlet pipe 4, escape pipe 5 and air pressure detection dress are installed on gas hood 1
6 are set, air inlet pipe 4 connects air feed equipment 7, and is equipped with intake valve 8, and air outlet valve 9 is equipped on escape pipe 5.
Go out liquid weir 2 to be placed in inside gas hood 1, the weir plate and bottom plate of surrounding are corresponding with gas hood 1.Weir plate is at a distance from gas hood 1
Centainly, weir plate top is serrated, and liquid is flowed into out by weir plate tip stabilization inside liquid weir 2, keeps apart with former mixing liquid.
The top of eluate collection slot 3 and go out liquid weir 2 and connect into catchment tray 10, flowing into out the liquid on liquid weir 2 can enter by flowing automatically
Liquid collecting tank 3 is discharged.
The weir plate for going out 2 surrounding of liquid weir is divided into two sections, and weir plate hypomere is fixed, and weir plate epimere is close to weir plate hypomere, weir plate
Guide rail (being not drawn into figure) is provided between epimere and weir plate hypomere, weir plate hypomere is equipped with lifting device 11, lifting device 11
Weir plate epimere can be pushed to be moved up and down by guide rail.
Air feed equipment 7 provides air into gas hood 1 by air inlet pipe 4, and air capacity increases in gas hood 1, and pressure increases, and squeezes
Gas hood 1 and go out the liquid between liquid weir 2, so that liquid is isolated in outside gas hood 1, liquid level is reduced to out liquid weir 2 hereinafter, nothing in gas hood 1
Method enters liquid weir 2, cannot go out liquid；Escape pipe 5 discharges the air in gas hood 1, and air capacity reduces in gas hood 1, and pressure subtracts
Small, for liquid into gas inlet cover 1, liquid level is increased to out liquid weir 2 in gas hood 1, and enters liquid weir 2, can go out liquid.
The pressure air fluid level controller of the utility model is also equipped with control device (being not drawn into figure), is separately connected gas
Press detection device 6, intake valve 8, air outlet valve 9 and lifting device 11.Control device is programmable controller (PLC), passes through air pressure
After detection device 6 obtains the barometric information in gas hood 1, intake valve 8 is controlled according to pressure data and air outlet valve 9 is opened and closed, adjusts gas
Can the air pressure size in cover 1, enter liquid weir 2 to control liquid.
When that need not go out liquid, control device opens air feed equipment 7 and intake valve 8, closes air outlet valve 9, enters in gas hood 1
Large quantity of air, air pressure are increased, and liquid level declines, and when pressure is higher than fluid pressure, control device stops the operating of air feed equipment 7, closes
Intake valve 8 and air outlet valve 9, liquid cannot be introduced into out liquid weir 2, go out liquid weir 2 and do not go out liquid；When needing liquid, control device is closed
Intake valve 8 opens 9 release of air outlet valve, in gas hood 1 air pressure reduce, reach consistent with the external world, liquid level rises, and liquid enters liquid
Weir 2 goes out liquid weir 2 and goes out liquid；When pressure test device 6 obtains pressure data as negative value, and is less than setting value, pacify for ensuring equipment
Entirely, 7 emergency starting of air feed equipment supplies pressure supply.
The pressure air fluid level controller of the utility model solves the problems, such as that eluate collection area is big, it is unstable to go out liquid,
With the features such as simple in structure effective, of low cost and increasingly automated.The utility model is suitable for the little change of viscosity
Work fluid, when controlling the collection of such fluid, fluid goes out stream and stablizes, and equipment is durable.Can effectively realize large area,
It disturbs small liquid and collects discharge.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (4)
1. a kind of pressure air fluid level controller, which is characterized in that including gas hood, go out liquid weir and eluate collection slot, it is described go out liquid
Weir is placed in inside the gas hood, is connect with the eluate collection slot；Air inlet pipe and an air outlet pipe is installed on the gas hood, it is described into
Tracheae connects air feed equipment, and is equipped with intake valve, and air outlet valve is equipped on the escape pipe；It is described go out liquid weir include surrounding
Weir plate and bottom plate, the weir plate are divided into two sections, and weir plate hypomere is fixed, and weir plate epimere is close to weir plate hypomere, weir plate epimere with
Guide rail is provided between weir plate hypomere, weir plate epimere can be moved up and down by the guide rail.
2. pressure air fluid level controller as described in claim 1, which is characterized in that the weir plate hypomere is equipped with promotion dress
It sets, the lifting device can push the weir plate epimere to be moved up and down by the guide rail.
3. pressure air fluid level controller as claimed in claim 2, which is characterized in that the pressure air fluid level controller is also
Including control device, the control device is separately connected the intake valve, air outlet valve and lifting device.
4. pressure air fluid level controller as claimed in claim 3, which is characterized in that be also equipped with air pressure inspection in the gas hood
Device is surveyed, the pressure test device is connect with the control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820251921.9U CN207833350U (en) | 2018-02-12 | 2018-02-12 | Pressure air fluid level controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820251921.9U CN207833350U (en) | 2018-02-12 | 2018-02-12 | Pressure air fluid level controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207833350U true CN207833350U (en) | 2018-09-07 |
Family
ID=63397998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820251921.9U Expired - Fee Related CN207833350U (en) | 2018-02-12 | 2018-02-12 | Pressure air fluid level controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207833350U (en) |
-
2018
- 2018-02-12 CN CN201820251921.9U patent/CN207833350U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20220212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |