CN205027416U - Rain -proof cover of ultrasonic wave level gauge - Google Patents
Rain -proof cover of ultrasonic wave level gauge Download PDFInfo
- Publication number
- CN205027416U CN205027416U CN201520814553.0U CN201520814553U CN205027416U CN 205027416 U CN205027416 U CN 205027416U CN 201520814553 U CN201520814553 U CN 201520814553U CN 205027416 U CN205027416 U CN 205027416U
- Authority
- CN
- China
- Prior art keywords
- cover body
- ultrasonic wave
- level gauge
- ultrasonic level
- wave level
- 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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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model discloses a rain -proof cover of ultrasonic wave level gauge, including the cylindric cover body and the flange that lies in cover body below, the cover body sets up with the axle center with the flange, and the lower extreme of the cover body be the opening end, cover internal portion cavity, and the middle part of the up end of the cover body is opened to have and is supplied the ultrasonic wave level gauge to insert and can observe the first round hole of the inside circumstances, and first round hole coats and is stamped transparent plastic, and the second round hole that has the probe that supplies the ultrasonic wave level gauge to pass through is opened at the middle part of flange, the bottom of the side of the cover body division have that the cable flexible metal conduit of supplying power passes the line hole. The utility model discloses, it is internal to put into the cover with the ultrasonic wave level gauge, and the probe is protected ultrasonic wave level gauge and cable flexible metal conduit insert the container of waiting to detect from the second round hole in simultaneously, and avoided the cable flexible metal conduit to damage and the ultrasonic wave level gauge that leads to is intake, can avoid effectively peripheral adverse circumstances to the corruption of ultrasonic wave level gauge with stain, do benefit to the observation of operation and maintainer, improved the life and the reliability of equipment.
Description
Technical field
The utility model relates to the rain-proof equipment of ultrasonic level gage, is specifically related to a kind of rain cover of ultrasonic level gage.
Background technology
Ultrasonic level gage is the fluid level measuring device that the ground such as thermal power plant are commonly used, a large amount of storage tanks, pond etc. are had in thermal power plant, as the condensate water reserve tank etc. of the calcium plaster flow container of the sweet-water tank of water reticulation system, reaction settling basin, desulphurization system, filtrate tank and condensate system, wherein the ultrasonic level gage of peripheral system use is maximum, and these ultrasonic level gages have played important effect to thermal power plant's synergic system stable operation.In thermal power plant's peripheral system, ultrasonic level gage many places are in open-air atmosphere, exposed to wind and rain for a long time, solar exposure, and even acid, alkaline environment corrosion, outward appearance is outmoded dirty, does not meet 6S management expectancy.When cable flexible metal conduit and ultrasonic level gage junction be corroded or force-extension distortion and damage time, ultrasonic level gage easy waterlogged damage again, affects serviceable life.
Therefore, existing ultrasonic level gage needs a rain insensitive device to solve the problems referred to above.
Utility model content
Technical problem to be solved in the utility model is that existing ultrasonic level gage exists the problem that rainproofly can not affect serviceable life.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is to provide a kind of rain cover of ultrasonic level gage, comprise columned cover body and be positioned at the flange below described cover body, described cover body and the described flange coaxial heart are arranged, the lower end of described cover body is opening end, described cover body inner hollow, the middle part of the upper surface of described cover body has inserts and the first circular hole of observable inner case for ultrasonic level gage, described first circular hole is coated with transparent plastic, the middle part of described flange has the second circular hole supplying the probe of ultrasonic level gage to pass through, the bottom of the side of described cover body has the cable-through hole that current supply cable flexible metal conduit passes.
In such scheme, the diameter of described first circular hole is greater than the diameter of described second circular hole.
In such scheme, removably connected by hinge between described flange and described cover body.
In such scheme, on the periphery of described flange, interval has multiple threaded hole, and the diameter of described threaded hole is greater than the diameter of described cover body.
In such scheme, the thickness of described flange is less than the length of described probe.
In such scheme, described cover body adopts aluminum alloy material.
The utility model; ultrasonic level gage is put into cover body; probe inserts container to be detected from the second circular hole, ultrasonic level gage and cable flexible metal conduit is protected simultaneously, avoids that cable flexible metal conduit damages and the ultrasonic level gage that causes is intake; can effectively avoid peripheral rugged surroundings to the corrosion of ultrasonic level gage and contamination; be beneficial to the observation of operation and maintenance personnel, improve serviceable life and the reliability of equipment, structure is simple; cost is lower, has very high practical value.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the scheme of installation of the utility model and ultrasonic level gage;
Fig. 3 is the utility model and the using state figure of ultrasonic level gage in container to be detected.
Embodiment
Below in conjunction with Figure of description, the utility model is described in detail.
As shown in Figure 1, the utility model provides a kind of rain cover of ultrasonic level gage, the flange 20 comprising columned cover body 10 and be positioned at below cover body 10, cover body 10 adopts aluminum alloy material, have good insolation proof and acid/alkali-corrosion-resistant characteristic, cover body 10 and flange 20 concentric are arranged, and the lower end of cover body 10 is opening end, its opening end is sealingly fastened on flange 20, is removably connected between flange 20 and cover body 10 by hinge 22.On the periphery of flange 20, interval has multiple threaded hole 23, and the diameter of threaded hole 23 is greater than the diameter of cover body 10, and prevent the connection affecting cover body 10 and flange 20, threaded hole 23 is for removably connecting with the container 50 (see Fig. 3) of liquid level to be detected.
Composition graphs 1 and Fig. 2, cover body 10 inner hollow, the middle part of the upper surface of cover body 10 has inserts and the first circular hole 11 of observable inner case for ultrasonic level gage 20, first circular hole 11 is coated with transparent plastic, the working condition of internal ultrasonic ripple liquid level gauge 20 can be observed by transparent plastic.
The diameter that the middle part of flange 20 has the second circular hole 21, first circular hole 11 that the probe 31 for ultrasonic level gage 30 passes through is greater than the diameter of the second circular hole 21.Probe 31 enters in the container 50 of liquid level to be detected through the second circular hole 21, and the housing on the top of ultrasonic level gage 30 is blocked simultaneously, makes its stable being arranged in the cavity of cover body 10 inside.
Composition graphs 1 and Fig. 3, the bottom of the side of cover body 10 has the cable-through hole 12 that current supply cable flexible metal conduit 40 passes, when ultrasonic level gage 30 puts into cover body 10, cable flexible metal conduit 40 passes from cable-through hole 12, avoids cable flexible metal conduit 40 and damages and ultrasonic level gage 30 is intake.
In the utility model, the thickness of flange 20 is less than the length of probe 31, prevents affecting probe 31 and inserts in container 50 detection implemented liquid level.
The utility model; ultrasonic level gage is put into cover body; probe inserts container to be detected from the second circular hole, ultrasonic level gage and cable flexible metal conduit is protected simultaneously, avoids that cable flexible metal conduit damages and the ultrasonic level gage that causes is intake; can effectively avoid peripheral rugged surroundings to the corrosion of ultrasonic level gage and contamination; be beneficial to the observation of operation and maintenance personnel, improve serviceable life and the reliability of equipment, structure is simple; cost is lower, has very high practical value.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn the structure change made under enlightenment of the present utility model, and every have identical or close technical scheme with the utility model, all falls within protection domain of the present utility model.
Claims (6)
1. the rain cover of a ultrasonic level gage, it is characterized in that, comprise columned cover body and be positioned at the flange below described cover body, described cover body and the described flange coaxial heart are arranged, the lower end of described cover body is opening end, described cover body inner hollow, the middle part of the upper surface of described cover body has inserts and the first circular hole of observable inner case for ultrasonic level gage, described first circular hole is coated with transparent plastic, the middle part of described flange has the second circular hole supplying the probe of ultrasonic level gage to pass through, the bottom of the side of described cover body has the cable-through hole that current supply cable flexible metal conduit passes.
2. the rain cover of a kind of ultrasonic level gage as claimed in claim 1, is characterized in that, the diameter of described first circular hole is greater than the diameter of described second circular hole.
3. the rain cover of a kind of ultrasonic level gage as claimed in claim 1, is characterized in that, is removably connected between described flange and described cover body by hinge.
4. the rain cover of a kind of ultrasonic level gage as claimed in claim 1, is characterized in that, on the periphery of described flange, interval has multiple threaded hole, and the diameter of described threaded hole is greater than the diameter of described cover body.
5. the rain cover of a kind of ultrasonic level gage as claimed in claim 1, is characterized in that, the thickness of described flange is less than the length of described probe.
6. the rain cover of a kind of ultrasonic level gage as claimed in claim 1, is characterized in that, described cover body adopts aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520814553.0U CN205027416U (en) | 2015-10-20 | 2015-10-20 | Rain -proof cover of ultrasonic wave level gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520814553.0U CN205027416U (en) | 2015-10-20 | 2015-10-20 | Rain -proof cover of ultrasonic wave level gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205027416U true CN205027416U (en) | 2016-02-10 |
Family
ID=55259939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520814553.0U Expired - Fee Related CN205027416U (en) | 2015-10-20 | 2015-10-20 | Rain -proof cover of ultrasonic wave level gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205027416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112325986A (en) * | 2020-11-03 | 2021-02-05 | 华能国际电力股份有限公司南通电厂 | Limestone slurry circulating tank liquid level measuring device |
-
2015
- 2015-10-20 CN CN201520814553.0U patent/CN205027416U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112325986A (en) * | 2020-11-03 | 2021-02-05 | 华能国际电力股份有限公司南通电厂 | Limestone slurry circulating tank liquid level measuring device |
| CN112325986B (en) * | 2020-11-03 | 2024-04-16 | 华能国际电力股份有限公司南通电厂 | Limestone slurry circulating tank liquid level measuring 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: 20160210 Termination date: 20161020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |