CN210774238U - Cleanable glass plate liquid level meter device - Google Patents
Cleanable glass plate liquid level meter device Download PDFInfo
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- CN210774238U CN210774238U CN201922263766.XU CN201922263766U CN210774238U CN 210774238 U CN210774238 U CN 210774238U CN 201922263766 U CN201922263766 U CN 201922263766U CN 210774238 U CN210774238 U CN 210774238U
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- liquid level
- level meter
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Abstract
The utility model discloses a cleanable glass plate liquid level meter device, which comprises a liquid level meter body made of glass plates, wherein a fluid channel is arranged in the liquid level meter body along the vertical direction, and the upper part and the lower part of the liquid level meter body are respectively connected with a first communicating pipe and a second communicating pipe; a liquid discharge pipe and a liquid discharge valve are arranged at the bottom of the liquid level meter body; a cleaning sleeve connected with the fluid channel is installed at the top of the liquid level meter body, a ball valve is installed at the top of the cleaning sleeve, the ball valve is opened, a cleaning brush can extend into the fluid channel through the ball valve to clean the fluid channel, and the ball valve can be closed after the cleaning brush is drawn out of the ball valve; the cleaning sleeve is connected with a steam sweeping pipe and a steam stop valve. The liquid level meter can be used for cleaning on line, and the liquid level of liquid in the container can be clearly displayed by the liquid level meter.
Description
Technical Field
The utility model relates to a can wash formula glass board level gauge device.
Background
The glass plate liquid level meter is widely applied to various containers of oil refineries. The upper valve and the lower valve of the glass plate liquid level meter are respectively provided with a threaded joint and are connected with a container through a flange to form a communicating vessel, and the specific height of a medium in the container can be directly seen through a glass plate by utilizing the principle of the communicating vessel. The glass plate liquid level meter has the advantages of simple structure, intuition, reliability, economic price and the like, and is suitable for directly indicating the liquid level of media in various containers such as towers, tanks, grooves, boxes and the like. The safety steel balls are arranged in the upper and lower valves of the instrument, and when glass is damaged accidentally, the steel balls can automatically close the liquid flow channel under the action of pressure in the container to prevent the liquid level from continuously flowing outwards.
The inner wall of the glass of the heavy oil glass plate liquid level meter is often adhered by heavy oil and cannot be seen clearly due to the characteristics of high viscosity, high density, toxicity and the like of media such as heavy oil, the lead connector on the glass plate needs to be disassembled in the conventional mode of cleaning the glass plate liquid level meter, and a common brush is used for extending into the glass plate liquid level meter through the top of the glass plate liquid level meter to clean the inner wall of the glass plate. When the medium is toxic and harmful substances such as high sulfur and the like, the operation of cleaning the glass plate liquid level meter is extremely easy to cause environmental pollution, personal poisoning and other dangers. And the glass plate liquid level meters such as tower tanks and the like are cut out by closing lead valves of the glass plate liquid level meters through a special cleaning glass plate liquid level meter department, and then the glass plate liquid level meters are dismantled to a special cleaning department for cleaning. For equipment such as pressure vessels of refineries, the liquid level meter belongs to an important safety accessory, the real liquid level can not be observed on site after the glass plate liquid level meter is cut out, the production can not be safely carried out, and the glass plate liquid level meter can only be replaced or cleaned when the glass plate liquid level meter is stopped and overhauled.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model provides a liquid level meter, this liquid level meter can wash on line, guarantees that the liquid level meter can clearly show the liquid level of liquid in the container, and concrete technical scheme is as follows:
a cleanable glass plate liquid level meter device comprises a liquid level meter body made of a glass plate, wherein a fluid channel is arranged in the liquid level meter body along the vertical direction, one side of the upper part of the liquid level meter body is connected with a first communicating pipe communicated with the fluid channel, one side of the lower part of the liquid level meter body is connected with a second communicating pipe communicated with the fluid channel, the first communicating pipe is provided with a first communicating valve, and the second communicating pipe is provided with a second communicating valve; the first communicating pipe and the second communicating pipe are used for mounting the liquid level meter body on equipment;
a liquid discharge pipe communicated with the fluid channel is arranged at the bottom of the liquid level meter body, and a liquid discharge valve is arranged on the liquid discharge pipe;
a cleaning sleeve connected with a fluid channel is mounted at the top of the liquid level meter body, the cleaning sleeve extends in the vertical direction, the inner cavity of the cleaning sleeve is coaxially arranged with the fluid channel, a ball valve is mounted at the top of the cleaning sleeve, the ball valve is opened, a cleaning brush can extend into the fluid channel through the ball valve, the fluid channel is cleaned, and the ball valve can be closed after the cleaning brush is upwards drawn out of the ball valve;
a steam purging pipe is connected to the cleaning sleeve, a steam stop valve is mounted on the steam purging pipe, and the steam purging pipe is used for introducing steam into the fluid channel.
When a fluid channel in the application needs to be cleaned, the first communicating valve and the second communicating valve are firstly closed, then the liquid discharge valve is opened, liquid in the fluid channel is discharged, after the liquid in the fluid channel is emptied, the steam cut-off valve is firstly opened, harmful gas in the fluid channel is swept by steam, after the sweeping of the harmful gas is completed, the steam cut-off valve is closed, then the ball valve is opened, a cleaning brush is stretched into the fluid channel, dirt in the fluid channel is cleaned, the cleaned dirt is discharged through the liquid discharge pipe, after the cleaning is completed, the cleaning brush is drawn out, then the ball valve and the liquid discharge valve are closed, the first communicating valve and the second communicating valve are opened again, and the use of the liquid level meter device is recovered.
Furthermore, a solvent oil inlet pipe is connected to the cleaning sleeve, a solvent oil stop valve is installed on the solvent oil inlet pipe, and the solvent oil inlet pipe is used for introducing diesel oil into the fluid channel. Before the fluid channel is cleaned by the cleaning brush, the solvent oil with good solubility can be firstly sent into the fluid channel through the solvent oil inlet pipe to dissolve the dirt adhered on the fluid channel, so that the cleaning effect is improved. After the cleaning brush is cleaned, the fluid channel can be cleaned again by using the solvent oil so as to improve the cleaning effect. The solvent oil can adopt diesel oil.
Furthermore, a condensate guide branch pipe is arranged on the liquid discharge pipe, and a condensate guide valve is arranged on the condensate guide branch pipe. The condensation guiding branch pipe is used for temporarily discharging liquid in the fluid channel on site or carrying out back flushing on the fluid channel by using the condensation guiding branch pipe so as to dredge the drain pipe.
Further, install a stand pipe at this ball valve, this stand pipe extends along vertical direction, and with wash the coaxial setting of sleeve pipe, this stand pipe and wash the relative both sides that the sleeve pipe is located this ball valve. The guide tube is used for guiding the cleaning brush when the cleaning brush is inserted into the fluid channel so as to avoid the cleaning brush from being bent greatly in the cleaning process. Meanwhile, the guide pipe can also be used as a storage pipe of a cleaning brush.
Further, a clip for fixing the washing brush is installed on the top of the guide tube. After the fluid channel is cleaned, the cleaning brush can be fixed in the guide pipe, and the cleaning brush does not need to be taken away from the liquid level meter device, so that the liquid level meter device can be cleaned at any time.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
Referring to fig. 1, a cleanable glass plate liquid level meter device includes a liquid level meter body 10 made of a glass plate, a fluid channel 11 is arranged in the liquid level meter body 10 along a vertical direction, one side of the upper portion of the liquid level meter body 10 is connected with a first communicating pipe 12 communicating with the fluid channel, one side of the lower portion of the liquid level meter body is connected with a second communicating pipe 13 communicating with the fluid channel, the first communicating pipe is provided with a first communicating valve 121, and the second communicating pipe is provided with a second communicating valve 131; the first and second communication tubes are used to mount the gauge body to the apparatus 500.
A drain pipe 16 communicating with the fluid passage is attached to the bottom of the gauge body, a coagulation branch pipe 163 is attached to the drain pipe, and a coagulation valve 164 is attached to the coagulation branch pipe 163. Two drain valves, namely a first drain valve 161 and a second drain valve 162 are further mounted on the drain pipe, and the first drain valve 161 and the second drain valve 162 are mounted on two sides of the condensation branch pipe 163. Wherein the drain 16 is connected to the dirty oil system and the lead away pipe 163 is used for temporarily draining the liquid in the gauge on site.
A cleaning sleeve 14 connected with a fluid passage is mounted at the top of the liquid level meter body, the cleaning sleeve extends along the vertical direction, the inner cavity of the cleaning sleeve is coaxially arranged with the fluid passage, a ball valve 15 is mounted on the cleaning sleeve, a guide pipe 21 is mounted at the other side of the ball valve, the guide pipe extends along the vertical direction and is coaxially arranged with the cleaning sleeve 14, the guide pipe is used for placing a cleaning brush 22, and the guide pipe and the cleaning sleeve are positioned at two opposite sides of the ball valve. The ball valve 15 is a flange type ball valve, and the guide pipe and the cleaning sleeve are connected to the ball valve through flanges.
When the ball valve 15 is opened, a cleaning brush can be inserted into the fluid passage through the ball valve to clean the fluid passage, and after the cleaning brush is pulled up out of the ball valve, the ball valve can be closed. The cleaning brush can adopt a hairbrush.
In this embodiment, a steam purge pipe 141 is connected to the cleaning sleeve, and a steam shut-off valve 142 is installed on the steam purge pipe.
A solvent oil inlet pipe 143 is connected to the cleaning sleeve, and a solvent oil cut-off valve 144 is installed in the solvent oil inlet pipe.
When the fluid channel in this embodiment needs to be cleaned, first the first communicating valve 121 and the second communicating valve 131 are closed, then the first drain valve 161 and the second drain valve 162 are opened, the liquid in the fluid channel is discharged to the dirty oil system, then the solvent oil cut-off valve 144 is opened, the diesel oil is sent into the fluid channel through the solvent oil inlet pipe 143, the dirty oil in the fluid channel is soaked and dissolved, after 20-30 minutes, the first drain valve 161 and the second drain valve 162 are opened, the diesel oil in the fluid channel is emptied, then the steam cut-off valve 142 is opened, steam is sent into the fluid channel through the steam purging pipe 141, the harmful gas in the fluid channel is purged, and after purging is completed, the steam cut-off valve 142 is closed. The ball valve 15 is opened, the cleaning brush is inserted into the fluid passage, the dirt still adhered to the fluid passage is cleaned off, after the dirt adhered to the fluid passage is completely cleaned off, the cleaning brush is drawn out, and then the ball valve is closed. The solvent cut-off valve 144 is opened again, the fluid channel is flushed again with diesel oil, dirt cleaned by the cleaning brush is flushed out of the fluid channel, and then the solvent cut-off valve 144, the first drain valve 161 and the second drain valve 162 are closed to complete cleaning. The first communication valve 121 and the second communication valve 131 are opened to resume the use of the liquid level gauge apparatus.
In this embodiment, a clip 32 for fixing the cleaning brush is attached to the tip of the guide tube, the clip fixedly attaches the support rod 31 to the tip of the guide tube 21, the cleaning brush is lifted upward after the cleaning of the fluid passage is completed, the cleaning brush is clipped by the clip 32 after the cleaning brush is separated from the ball valve, the cleaning brush is fixed in the guide tube, and the clip is opened at the time of the next use, so that the cleaning brush can be used.
Claims (5)
1. A cleanable glass plate liquid level meter device is characterized by comprising a liquid level meter body made of a glass plate, wherein a fluid channel is arranged in the liquid level meter body along the vertical direction, one side of the upper part of the liquid level meter body is connected with a first communicating pipe communicated with the fluid channel, one side of the lower part of the liquid level meter body is connected with a second communicating pipe communicated with the fluid channel, the first communicating pipe is provided with a first communicating valve, and the second communicating pipe is provided with a second communicating valve; the first communicating pipe and the second communicating pipe are used for mounting the liquid level meter body on equipment;
a liquid discharge pipe communicated with the fluid channel is arranged at the bottom of the liquid level meter body, and a liquid discharge valve is arranged on the liquid discharge pipe;
a cleaning sleeve connected with a fluid channel is mounted at the top of the liquid level meter body, the cleaning sleeve extends in the vertical direction, the inner cavity of the cleaning sleeve is coaxially arranged with the fluid channel, a ball valve is mounted at the top of the cleaning sleeve, the ball valve is opened, a cleaning brush can extend into the fluid channel through the ball valve, the fluid channel is cleaned, and the ball valve can be closed after the cleaning brush is upwards drawn out of the ball valve;
a steam purging pipe is connected to the cleaning sleeve, a steam stop valve is mounted on the steam purging pipe, and the steam purging pipe is used for introducing steam into the fluid channel.
2. The cleanable glass plate level gauge apparatus of claim 1, wherein a solvent oil inlet pipe is connected to the cleaning sleeve, and a solvent oil cut-off valve is installed at the solvent oil inlet pipe, the solvent oil inlet pipe being for passing diesel oil into the fluid passage.
3. The cleanable glass sheet level gauge apparatus of claim 1, wherein a tapping manifold is mounted on the drain pipe, and a tapping valve is mounted on the tapping manifold.
4. The cleanable glass sheet level gauge apparatus of claim 1,
a guide pipe is installed on the ball valve, the guide pipe extends in the vertical direction and is coaxially arranged with the cleaning sleeve, and the guide pipe and the cleaning sleeve are located on two opposite sides of the ball valve.
5. The cleanable glass sheet level gauge apparatus of claim 1,
and a clamp for fixing the cleaning brush is arranged at the top of the guide pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922263766.XU CN210774238U (en) | 2019-12-16 | 2019-12-16 | Cleanable glass plate liquid level meter device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922263766.XU CN210774238U (en) | 2019-12-16 | 2019-12-16 | Cleanable glass plate liquid level meter device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210774238U true CN210774238U (en) | 2020-06-16 |
Family
ID=71046052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922263766.XU Active CN210774238U (en) | 2019-12-16 | 2019-12-16 | Cleanable glass plate liquid level meter device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210774238U (en) |
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2019
- 2019-12-16 CN CN201922263766.XU patent/CN210774238U/en active Active
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