CN203908635U - Liquid level meter floater protector - Google Patents
Liquid level meter floater protector Download PDFInfo
- Publication number
- CN203908635U CN203908635U CN201420038306.1U CN201420038306U CN203908635U CN 203908635 U CN203908635 U CN 203908635U CN 201420038306 U CN201420038306 U CN 201420038306U CN 203908635 U CN203908635 U CN 203908635U
- Authority
- CN
- China
- Prior art keywords
- liquid level
- level gauge
- protector
- circular hole
- level meter
- 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
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- Control Of Non-Electrical Variables (AREA)
Abstract
The utility model relates to a liquid level meter floater protector, which is connected with a reactor. The liquid level meter floater protector consists of three organic glass plates, wherein the three organic glass plates comprise a front side block, a side face block and a bottom surface block; a circular hole is formed in the lower end of the front face block; a circular hole is formed in the center of the bottom surface block. Through the technical scheme, good protection can be provided through the protection of the liquid level meter floater protector, so that the service life of a liquid level meter is prolonged. The liquid level meter floater protector is simple in structure, and is convenient and practical.
Description
Technical field
The utility model relates to float protector, specially refers to for liquid level gauge float protector.
Background technology
Liquid level gauge is being arranged on specified altitude assignment conventionally, makes the float of liquid level gauge just in controlling the height of liquid level.In this, connect PLC control device in liquid level gauge one end by connecting line, this control device is used for controlling whole experimental provision intake pump simultaneously.If liquid level is too high, liquid level can not have float, and due to buoyancy, float is with respect to rising on liquid level gauge position.At this time liquid level gauge can produce high leve signal, and signal conducts the controller to PLC, and controller can cut off intake pump power supply, stops into water.If Aerobic Pond liquid level is too low, due to Action of Gravity Field, float position can decline with respect to liquid level gauge.At this time can produce the electric signal of low liquid level, conduction PLC controller, controller can be connected intake pump switch, and system starts water inlet.
Due to the continuous aeration effect of Aerobic Pond, it is indefinite that liquid level rises and falls.Float is also in the fluctuation up and down of liquid level, and fluctuation, transmits the electrical signal to PLC controller thereby liquid level gauge can continue high liquid level-low liquid level up and down.PLC receives the electric signal that liquid level gauge transmits, will the lasting opening and closing of Sustainable Control intake pump.Because float level meter is to have certain serviceable life, the signal number of times that can transmit is limited.Obviously these invalid signals, can shorten liquid level gauge serviceable life.And intake pump is constantly opened-and disconnect and also can produce certain injury to motor, shorten the life-span.
Utility model content
The utility model, in order to solve the problem of prior art, provides a kind of liquid level gauge float protector, and it is connected with reactor; Described liquid level gauge float protector is comprised of three poly (methyl methacrylate) plates; described three poly (methyl methacrylate) plates comprise front piece, side piece and bottom surface block, the size of described front piece, side piece and bottom surface block; the positive lower end of described front piece is provided with circular hole, and described bottom surface block center is provided with circular hole.
Preferably, described front piece and side block size are long 20cm, wide 3cm.
Preferably, described bottom surface block size is long 3cm, wide 3cm.
Preferably, the circular hole of described front piece is that radius is 0.5cm.
Preferably, the circular hole distance of center circle of piece lower end, described front is 5cm from bottom.
Preferably, the center circular hole of described bottom surface block, its radius is 0.75cm.
The beneficial effects of the utility model: the protection by liquid level gauge float protector can fine protection, can extend liquid level gauge serviceable life, simple in structure, convenient should using.
Accompanying drawing explanation
Fig. 1 is a kind of liquid level gauge float protector of the utility model structural representation.
Fig. 2 is a kind of liquid level gauge float protector of the utility model installation site schematic diagram.
In figure: front piece 1, side piece 2, bottom surface block 3, front piece circular hole 4, bottom surface block circular hole 5, liquid level gauge float protector 6, reactor 7.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further, should be appreciated that specific embodiment described herein is only for explaining the utility model, and be not used in restriction the utility model.
A kind of liquid level gauge float protector of the utility model the utility model schematic diagram as shown in Figure 1, in figure: front piece 1, side piece 2, bottom surface block 3, front piece circular hole 4, bottom surface block circular hole 5, liquid level gauge float protector 6, reactor 7.Described liquid level gauge float protector 6 is by front piece 1; side piece 2 and bottom surface block 3 form; there is individual front piece circular hole 4 piece 2 lower ends, described side; described bottom surface block also has individual bottom surface block circular hole 5 in the middle of 3 bottoms; with bonding agent, protector is bonded to inside, an angle of reactor according to direction upward; the setting of described bottom surface block circular hole 5 is because Aerobic Pond inside is generally active sludge, has certain viscosity.Described liquid level gauge float protector inner space is narrow and small likely can cause mud alluvial, and active sludge has certain settling property.The inner mud-water separation of liquid level gauge float protector like this, bottom thickened sludge enters into Aerobic Pond inside from perforate below, and what liquid level gauge float protector the inside stayed is the clear water that sludge concentration is less.
Fig. 2 is a kind of liquid level gauge float protector of the utility model installation site schematic diagram.In concrete installation process; liquid level gauge float protector fiberglass upper end exceeds liquid level and gets over 3cm; front piece circular hole 4 is facing to the long limit of opposite side; liquid level gauge float protector just forms the little space of the sealing rectangular parallelepiped of a upper end perforate with reactor organic glass wall like this, guarantees that liquid level gauge float is positioned in the middle of liquid level gauge float protector and can not encounters the inwall of fiberglass rectangular parallelepiped.
Below that the concrete use procedure of the utility model embodiment liquid level gauge float protector is described: due to liquid level gauge float protector bottom biock and front piece perforate; in reactor, mixed liquor just can enter liquid level gauge float protector inner space smoothly like this; guaranteed that Aerobic Pond liquid level and liquid level gauge float protector inner space liquid level maintain an equal level, and that is to say water surface hold the line in the liquid level gauge float water surface of living in and reactor.And because liquid level gauge float protector bottom biock and front piece perforate are all positioned at below the water surface, and perforate is less, and Aerobic Pond water level fluctuation can not cause the inner water surface big ups and downs of liquid level gauge float protector.The upper and lower invalid fluctuation of the float of so just avoiding, thus reach the effect of protecting liquid level and intake pump.It is to be noted; above-mentioned preferred embodiment is only explanation technical conceive of the present utility model and feature; its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (4)
1. a liquid level gauge float protector, it is connected with reactor; It is characterized in that: described liquid level gauge float protector is comprised of three poly (methyl methacrylate) plates; described three poly (methyl methacrylate) plates comprise front piece, side piece and bottom surface block; described front piece and side block size are long 20cm, wide 3cm; described bottom surface block size is long is 3cm, wide 3cm; the positive lower end of described front piece is provided with circular hole, and described bottom surface block center is provided with circular hole.
2. a kind of liquid level gauge float protector according to claim 1, is characterized in that: the circle hole radius of described front piece is 0.5cm.
3. a kind of liquid level gauge float protector according to claim 1, is characterized in that: the distance of center circle of piece lower end, described front circular hole is 5cm from bottom.
4. a kind of liquid level gauge float protector according to claim 1, is characterized in that: there is circular hole the center of described bottom surface block, and its radius is 0.75cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420038306.1U CN203908635U (en) | 2014-01-22 | 2014-01-22 | Liquid level meter floater protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420038306.1U CN203908635U (en) | 2014-01-22 | 2014-01-22 | Liquid level meter floater protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203908635U true CN203908635U (en) | 2014-10-29 |
Family
ID=51782898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420038306.1U Expired - Fee Related CN203908635U (en) | 2014-01-22 | 2014-01-22 | Liquid level meter floater protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203908635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106908102A (en) * | 2017-02-28 | 2017-06-30 | 嵊州市派特普科技开发有限公司 | A kind of digital-display liquid measurement device |
-
2014
- 2014-01-22 CN CN201420038306.1U patent/CN203908635U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106908102A (en) * | 2017-02-28 | 2017-06-30 | 嵊州市派特普科技开发有限公司 | A kind of digital-display liquid measurement device |
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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: 20141029 Termination date: 20180122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |