CN210071065U - Anti-clamping stagnation liquid level detection device - Google Patents
Anti-clamping stagnation liquid level detection device Download PDFInfo
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- CN210071065U CN210071065U CN201920321445.8U CN201920321445U CN210071065U CN 210071065 U CN210071065 U CN 210071065U CN 201920321445 U CN201920321445 U CN 201920321445U CN 210071065 U CN210071065 U CN 210071065U
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Abstract
The utility model discloses a liquid level detection device that anti-sticking is stagnated, the device includes: the device comprises a magnetic turning plate liquid level meter, a first connecting pipe, a first connecting flange and a second connecting flange which are arranged at two ends of the first connecting pipe, a second connecting pipe, an isolating liquid container body and a guide pipe; the first connecting flange is connected with the lower connecting flange of the magnetic turning plate liquid level meter, and the first end of the first connecting pipe is not communicated with the magnetic turning plate liquid level meter; the first end of the second connecting pipe is communicated with the isolation liquid container body, and the second end of the second connecting pipe is communicated with the first connecting pipe; the first end and the drain of honeycomb duct are linked together, and the second end of honeycomb duct stretches into the bottom of buffer solution container body, can prevent that magnetism from floating the jamming in the level gauge main part, need not regularly to turn over the board level gauge and carry out the descaling and wash to magnetism.
Description
Technical Field
The utility model relates to a detect technical field, in particular to liquid level detection device of anti-sticking stagnates.
Background
The magnetic turning plate liquid level meter is a common liquid level detection device which can be directly used for observing the liquid level height of media in various containers and comprises the following components: the liquid level meter comprises a liquid level meter body, a magnetic floater arranged in the liquid level meter body, a magnetic column turning indicator arranged on the liquid level meter body, an upper connecting flange and a lower connecting flange arranged on one side of the outer wall of the liquid level meter body and a sewage draining device arranged at the lower end of the liquid level meter body; the upper connecting flange is used for being connected with a connecting flange at a pressure balance port of the detected container, and the lower connecting flange is used for being connected with a connecting flange at a liquid outlet of the detected container. When the liquid level height of a medium in the container is detected, when the liquid level in the container rises and falls, the magnetic floater in the liquid level meter body also rises and falls, the permanent magnetic steel in the floater drives the red-turning column or the white-turning column on the magnetic-turning column indicator to turn over 180 degrees through magnetic coupling, when the liquid level rises, the turning column is changed into the red-turning column from the white-turning column, when the liquid level falls, the turning column is changed into the white-turning column from the red-turning column, and the junction of the red-turning column and the white-turning column of the indicator is the actual height of the liquid level in the container, so that clear indication of the liquid level is realized. When a large amount of dirt exists on the surface of the magnetic floater and the inner wall of the liquid level meter body, the magnetic floater is stuck in the liquid level meter body, and false liquid level is caused.
In the magnetic turning plate liquid level meter in the related technology, descaling and cleaning are required to be carried out regularly, and the liquid level height of a medium in a detected container can be accurately obtained only when liquid level detection is carried out.
The inventors found that the related art has at least the following technical problems:
in order to prevent the magnetic floater from being stuck in the liquid level meter body in the related technology, the magnetic turning plate liquid level meter needs to be cleaned regularly, and the operation is complex.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a liquid level detection device of anti-sticking to solve the problem of magnetic float jamming in the level gauge body. The technical scheme is as follows:
the utility model provides a liquid level detection device that anti-sticking is stagnated, include: the device comprises a magnetic turning plate liquid level meter, a first connecting piece and an isolating liquid container;
wherein the first connecting member includes: the first connecting pipe, the first connecting flange arranged at the first end of the first connecting pipe and the second connecting flange arranged at the second end of the first connecting pipe;
the first connecting flange is connected with the lower connecting flange of the magnetic turning plate liquid level meter, the first end of the first connecting pipe is not communicated with the magnetic turning plate liquid level meter, the second connecting flange is used for being connected with the connecting flange at the liquid outlet of the detected container, and the second end of the first connecting pipe is communicated with the liquid outlet of the detected container;
the spacer fluid container includes: the device comprises a second connecting pipe, an isolation liquid container body and a flow guide pipe, wherein the first end of the second connecting pipe is communicated with the isolation liquid container body, and the second end of the second connecting pipe is communicated with the first connecting pipe;
the first end of the flow guide pipe is communicated with a sewage discharge port of the magnetic turning plate liquid level meter, and the second end of the flow guide pipe extends into the lower half part of the isolating liquid container body.
Optionally, the liquid level detection device further includes: the first switch valve is arranged at the liquid outlet of the detected container, and the second switch valve is arranged at the pressure balance port of the detected container.
Optionally, the liquid level detection device further includes: the exhaust valve is used for controlling the discharge of gas in the isolating liquid container;
the exhaust valve is disposed on the sidewall adjacent to the upper end of the spacer fluid container.
Optionally, the liquid level detection device further includes: a second connecting member;
wherein the second connector comprises: the first connecting pipe is arranged at the first end of the first connecting pipe;
the third connecting flange is connected with an upper connecting flange of the magnetic turning plate liquid level meter, the first end of the third connecting pipe is communicated with the magnetic turning plate liquid level meter, the fourth connecting flange is connected with a connecting flange at a pressure balance port of the detected container, and the third connecting pipe is communicated with the detected container.
Optionally, the liquid level detection device further includes: the water filling valve is used for controlling water injection into the isolating liquid container body;
the water adding valve is arranged on the side wall of the third connecting pipe.
Optionally, the liquid level detection device further includes: a blowoff valve for controlling the discharge of dirt within the spacer fluid container body;
the blowoff valve is disposed on a sidewall adjacent a lower end of the spacer body.
Optionally, the liquid level detection device further includes: and two ends of the heating pipeline respectively extend out of the isolation liquid container body.
Optionally, a first end of the heating line is provided with a first control valve, and a second end of the heating line is provided with a second control valve.
Optionally, a steel plate is welded on the first connecting flange, and the steel plate is used for plugging the first end of the first connecting pipe.
Optionally, the first end of the flow guide pipe is connected with a sewage discharge port of the magnetic turning plate liquid level meter through two fifth connecting flanges.
The embodiment of the utility model provides a beneficial effect that technical scheme brought includes at least:
the embodiment of the utility model provides a pair of liquid level detection device of anti-sticking stagnation, during the installation, will keep apart the built-in clear water of liquid container, will be detected the flange of the pressure balance mouth department on the container and turn over the last flange connection of board level gauge with magnetism, will be detected the flange of the liquid outlet department on the container and be connected with the second flange connection of first connecting pipe, realize this liquid level detection device's installation. When the anti-clamping stagnation liquid level detection device is used for detection, clear water in the isolating liquid container can be extruded into the magnetic turning plate liquid level meter by a medium in the detected container, so that the magnetic floater in the liquid level meter body tube of the magnetic turning plate liquid level meter is lifted along with the clear water, the liquid level height in the magnetic turning plate liquid level meter is the same as the liquid level height in the detected container, and the liquid level height in the detected container is detected. Because the clear water is filled in the isolating liquid container, the liquid in the container to be tested is prevented from entering the magnetic turning plate liquid level meter, at the moment, scales cannot exist on the inner wall of the liquid level meter body in the magnetic turning plate liquid level meter, the magnetic floating and clamping can be prevented from being blocked in the liquid level meter body, and therefore the magnetic turning plate liquid level meter is not required to be cleaned regularly in a descaling mode.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of an assembly relationship between an anti-jamming liquid level detection apparatus and a container to be detected according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a first connecting flange according to an embodiment of the present invention.
The reference numerals in the drawings denote:
1-a liquid level meter with a magnetic turning plate,
101-a sewage draining outlet;
2-a first connecting piece, wherein the first connecting piece is connected with the first connecting piece,
201-a first connection pipe, which is,
202-a first connecting flange which is connected to the first connecting flange,
2021-a first connection hole, which is,
2022-a third through-hole, which,
203-a second connecting flange, which is,
3-a container for the spacer fluid,
301-a second connecting tube which is,
302-a body of a spacer fluid container,
303-a flow guide pipe,
4-the container to be tested is,
5-a first on-off valve which is provided with a valve,
6-a second on-off valve for controlling the flow of the gas,
7-an exhaust valve is arranged at the bottom of the exhaust pipe,
8-a second connecting piece, wherein the second connecting piece is connected with the first connecting piece,
801-a third connecting tube, which is,
802-a third connecting flange which is provided with a flange,
803-a fourth connecting flange which is provided with a flange,
9-a water adding valve is arranged at the lower part of the water tank,
10-a blow-down valve, wherein,
11-a heating line, the heating line,
12-the first control valve,
13-a second control valve for controlling the flow of air,
14-fifth connecting flange.
Detailed Description
In order to make the technical solutions and advantages of the present invention clearer, the following will describe the embodiments of the present invention in further detail with reference to the accompanying drawings.
It should be noted that the magnetic flip plate liquid level meter referred to in this application generally includes: the liquid level meter comprises a liquid level meter body, a magnetic floater arranged in the liquid level meter body, a magnetic column turning indicator arranged on the liquid level meter body, an upper connecting flange and a lower connecting flange arranged on one side of the outer wall of the liquid level meter body and a sewage draining device arranged at the lower end of the liquid level meter body; the upper connecting flange is used for being connected with a connecting flange at a pressure balance port of the detected container, and the lower connecting flange is used for being connected with a connecting flange at a liquid outlet of the detected container. When the liquid level height of a medium in a detected container is detected, when the liquid level in the container rises and falls, the magnetic floater in the liquid level meter body pipe also rises and falls, the permanent magnetic steel in the magnetic floater drives the red turnover column or the white turnover column on the magnetic turnover column indicator to turn over 180 degrees through magnetic coupling, when the liquid level rises, the turnover column is changed from the white turnover column to the red turnover column, when the liquid level falls, the turnover column is changed from the red turnover column to the white turnover column, and the junction of the red turnover column and the white turnover column of the indicator is the actual height of the liquid level in the container, so that clear indication of the liquid level is realized. When a large amount of dirt exists on the surface of the magnetic floater and the inner wall of the liquid level meter body, the magnetic floater is stuck in the liquid level meter body, and false liquid level is caused. In the magnetic turning plate liquid level meter in the related technology, descaling and cleaning are required to be carried out regularly, and the liquid level height of a medium in a detected container can be accurately obtained only when liquid level detection is carried out.
In order to solve the technical problem, the utility model provides a liquid level detection device of anti-sticking stagnates, as shown in FIG. 1, this liquid level detection device includes: the device comprises a magnetic turning plate liquid level meter 1, a first connecting piece 2 and an isolating liquid container 3;
the first connecting member 2 includes: a first connection pipe 201, a first connection flange 202 (shown in fig. 2) provided at a first end of the first connection pipe 201, and a second connection flange 203 provided at a second end of the first connection pipe 201.
In some embodiments of the present invention, in order to connect the first connecting flange 202 and the second connecting flange 203 with the first connecting pipe 201 tightly, the inner diameters of the first connecting flange 202 and the second connecting flange 203 are adapted to the diameter of the first connecting pipe 201, and the first connecting flange 202 and the second connecting flange 203 are connected to both ends of the first connecting pipe 201 by welding.
In some embodiments of the present invention, the first connecting flange 202 and the second connecting flange 203 are identical in structure and size.
The first connecting flange 202 is connected with a lower connecting flange of the magnetic turn-over plate liquid level meter 1, the first end of the first connecting pipe 201 is not communicated with the magnetic turn-over plate liquid level meter 1, the second connecting flange 203 is used for being connected with a connecting flange at a liquid outlet of the detected container 4, and the second end of the first connecting pipe 201 is communicated with a liquid outlet of the detected container 4.
In the present application, connected means having a connection relationship, and connected means having a connection relationship and communicating internally.
The spacer fluid container 3 includes: the device comprises a second connecting pipe 301, an isolation liquid container body 302 and a guide pipe 303, wherein the first end of the second connecting pipe 301 is communicated with the isolation liquid container body 302, and the second end of the second connecting pipe 301 is communicated with the first connecting pipe 201;
the first end of the draft tube 303 is communicated with the sewage outlet 101 of the magnetic turn-over plate liquid level meter 1, and the second end of the draft tube 303 extends into the bottom of the isolating liquid container body 302.
In some embodiments of the present invention, a flow guide tube 303 is disposed along the axial direction of the spacer fluid container body 302. In order to extend the second end of the draft tube 303 to the bottom of the barrier fluid container body 302, the upper end of the barrier fluid container 3 is provided with a first through hole (not shown in the figure), so that the second end of the draft tube 303 extends to the bottom of the barrier fluid container body 302 through the first through hole, and clean water in the barrier fluid container body 302 enters the magnetic flip plate liquid level meter 1 along the draft tube 303.
In order to fixedly connect the draft tube 303 to the insulating fluid container body 302, the side wall of the draft tube 303 is welded to the insulating fluid container body 302 at the first through hole.
In order to make the clean water in the insulating liquid container body 302 enter the magnetic turn-over plate liquid level meter 1, the second end of the draft tube 303 may be disposed on the side wall outside the insulating liquid container body 302 adjacent to the bottom end. On the side wall of the barrier fluid container body 302 provided with the draft tube 303, a second through hole is provided so that the draft tube 303 and the barrier fluid container body 302 communicate through the second through hole.
Just below the embodiment of the utility model provides a prevent liquid level detection device of jamming's theory of operation and effect give the description:
the embodiment of the utility model provides a liquid level detection device of anti-sticking stagnation can prevent to get into magnetism by the medium in the detection device 4 and turn over the level gauge body of board level gauge 1, and the inner wall of having avoided magnetic floater's surface and level gauge body produces a large amount of scales because of the impurity in the medium, solves magnetic floater because of the scale jamming at this internal problem of level gauge. During the application, through the connecting pipe of going up flange connection on level gauge body outer wall one side and injecting the clear water into isolator container body 302, because isolator container body 302's upper end is linked together with magnetism turn over the drain 101 of board level gauge 1, the clear water of injecting flows through in the level gauge body enters into isolator container body 302, the clear water in the isolator container body 302 can make the magnetic float in the level gauge body go up and down and avoid entering into this internally by the medium among the detected container, thereby can obtain the actual height of the inside liquid level of detected container. After the water injection is finished, the upper connecting flange on one side of the outer wall of the liquid level meter body is connected with the connecting flange at the pressure balance port of the detected container, and the second connecting flange 203 is connected with the connecting flange at the liquid outlet of the detected container 4, so that the installation of the anti-clamping liquid level detection device is realized.
When the liquid level detection device with the anti-clamping stagnation function is used for liquid level detection, a medium in the detected container 4 sequentially flows through the first connecting pipe 201 from a liquid outlet of the detected container 4, the second connecting pipe 301 enters the isolating liquid container body 302, clear water in the isolating liquid container body 302 is extruded into the liquid level meter body of the magnetic turning plate liquid level meter, and the magnetic floater in the liquid level meter body of the magnetic turning plate liquid level meter is lifted along with the clear water, so that the liquid level height in the detected container 4 is detected. At this moment, the medium in the detected container 4 can not enter the liquid level meter body of the magnetic turning plate liquid level meter, namely, the magnetic floater can not be blocked in the liquid level meter body due to the dirt, and the magnetic turning plate liquid level meter does not need to be cleaned regularly.
In order to control the communication between the detected container 4 and the magnetic turn-over plate liquid level meter and the isolating liquid container body 302, the liquid level detecting device further comprises: a first switch valve 5 and a second switch valve 6, wherein the first switch valve 5 is arranged at the liquid outlet of the detected container 4, and the second switch valve 6 is arranged at the pressure balance port of the detected container 4.
It should be noted that, when the anti-sticking liquid level detection device is installed, the first switch valve 5 and the second switch valve 6 are in a closed state to prevent the medium in the detected container 4 from flowing out, and when the anti-sticking liquid level detection device is used for liquid level detection, the first switch valve 5 and the second switch valve 6 are respectively opened, and the medium in the detected container 4 extrudes the clean water in the isolation liquid accommodating body 302 into the liquid level meter body of the magnetic flip plate liquid level meter through the first switch valve 5. The second switch valve 6 controls the gas circulation between the detected container 4 and the liquid level meter body of the magnetic turning plate liquid level meter, so that the pressure in the detected container 4 and the liquid level meter body of the magnetic turning plate liquid level meter is kept consistent.
The first and second switching valves 5 and 6 may be flange-type connected ball valves.
The first switch valve 5 may be disposed at the outlet of the detected container 4 in a manner that: the first switch valve 5 is integrally formed with a connecting pipe at the liquid outlet of the detected container 4, and can also be connected in a welding mode.
In order to facilitate the installation and the detachment of the first switch valve 5, a connecting flange at one end of the first switch valve 5 may be connected with a connecting flange at the liquid outlet of the detected container 4 in a bolt manner, and a connecting flange at the other end of the first switch valve 5 may be connected with the second connecting flange 203 in a bolt manner.
In order to facilitate the installation and the disassembly of the second switch valve 6, the connecting flange at one end of the second switch valve 6 can be connected with the connecting flange at the pressure balance port of the detected container 4 through a bolt, and the connecting flange at the other end of the second switch valve 6 is connected with the upper connecting flange of the magnetic turning plate liquid level meter through a bolt mode.
In order to control the discharge of gas within the barrier fluid container body 302, the liquid level detection apparatus further comprises: and an exhaust valve 7, the exhaust valve 7 being disposed on a side wall adjacent to an upper end of the insulating liquid receiver body 302.
In some embodiments of the present invention, the exhaust valve 7 may be a ball valve.
In order to facilitate the symmetrical connection between the detected container 4 and the magnetic turn-over plate liquid level meter 1, the liquid level detection device further comprises: a second connecting member 8;
wherein the second connecting member 8 includes: a third connection pipe 801, a third connection flange 802 provided at a first end of the third connection pipe 801, and a fourth connection flange 803 provided at a second end of the third connection pipe 801;
the third connecting flange 802 is connected with the upper connecting flange of the magnetic turn-over plate liquid level meter 1, the first end of the third connecting pipe 801 is communicated with the magnetic turn-over plate liquid level meter 1, the fourth connecting flange 803 is used for being connected with the connecting flange at the pressure balance port of the detected container 4, and the third connecting pipe 801 is used for being communicated with the detected container 4.
The utility model discloses a some embodiments, the mode that third flange 802 and magnetism turn over the last flange of board level gauge 1 and be connected has a plurality ofly, and third flange 802 and magnetism turn over the last flange of board level gauge 1 and can be connected through the welded mode, also can connect through the mode of bolt.
In some embodiments of the present invention, the fourth connecting flange 803 has a plurality of connecting flange connection modes with the pressure balance port of the detected container 4, and the fourth connecting flange 803 can be connected with the connecting flange connection mode with the pressure balance port of the detected container 4 by welding or by bolts.
It should be noted that the first connection flange 202, the second connection flange 203, the third connection flange 802, and the fourth connection flange 803 are all the same connection flange, and as shown in fig. 2, a plurality of first connection holes 2021 are provided in the circumferential direction of the first connection flange 202, and when performing connection by means of bolts, one end of the bolt may be inserted through the corresponding first connection hole 2021 of the two connection flanges to be connected, and locked by a nut.
In order to conveniently inject clear water into the isolation liquid containing body 302, the liquid level detection device further comprises: and a water filling valve 9 for controlling water filling into the insulating fluid container body 302, wherein the water filling valve 9 is disposed on a side wall of the third connection pipe 801.
In some embodiments of the present invention, the connecting pipe may be welded on the side wall of the third connecting pipe 801, one end of the connecting pipe is connected to the third connecting pipe 801, and the other end is welded to the water feeding valve 9. When water is injected into the isolation liquid container body 302, the water adding valve 9 is in an open state, the added water flows through the connecting pipe welded on the side wall of the third connecting pipe 801 from the water adding valve 9 and enters the magnetic flap liquid level meter 1, enters the isolation liquid container body 302 through the sewage discharge port of the magnetic flap liquid level meter 1, and after the water injection is stopped, the water adding valve 9 is in a closed state.
In order to control the flap liquid level meter 1 to inject water into the insulating liquid containing body 302, a third switch valve can be arranged at the sewage outlet 101, and the third switch valve is welded at the sewage outlet 101 of the magnetic flap liquid level meter 1.
In order to control the discharge of dirt within the spacer fluid containment body 302, the fluid level detection device further comprises: a waste valve 10, the waste valve 10 being disposed on a side wall adjacent to a lower end of the spacer body 302.
In some embodiments of the present invention, a blowoff valve 10 may be provided on the sidewall adjacent the lower end of the spacer fluid receiver body 302 to facilitate the drainage of dirt from the bottom end of the spacer fluid receiver body 302.
In order to prevent the fresh water in the insulating liquid container body 302 from freezing, the liquid level detection apparatus further includes: and a heating pipeline 11, wherein two ends of the heating pipeline 11 respectively extend out of the isolation liquid container body 302.
In order to fix the heating pipeline 11 to the insulating liquid container body 302, both ends of the heating pipeline 11 may be welded to the side wall of the insulating liquid container body 302, wherein the heating pipeline 11 may be a U-shaped heating pipeline.
To facilitate control of the communication with the heating line 11, a first end of the heating line 11 may be provided with a first control valve 12 and a second end of the heating line 11 may be provided with a second control valve 13.
In use, the first and second control valves 12 and 13 are connected to the circulation line of the hot water, respectively, so that the hot water can circulate in the heating line 11 and the circulation line of the hot water, thereby thawing the fresh water in the spacer container body 302 by the temperature of the hot water.
In some embodiments of the present invention, the first connecting flange 202 is welded with a steel plate, and the steel plate is used for plugging the first end of the first connecting pipe 201.
In some embodiments of the present invention, the steel plate may be disposed on the third through hole 2022 at the center of the first connecting flange 202 by welding, so that the steel plate plugs the inner through hole.
In order to fixedly connect the first end of the flow guide pipe 303 with the sewage discharge outlet of the magnetic turn-over plate liquid level meter 1, the first end of the flow guide pipe 303 and the sewage discharge outlet 101 of the magnetic turn-over plate liquid level meter 1 can be connected through two fifth connecting flanges 14.
In some embodiments of the present invention, a fifth connecting flange 14 may be disposed at the first end of the flow guiding pipe 303 and the lower end of the sewage draining outlet 101 of the magnetic turn-over plate level gauge 1 by welding respectively.
Above-mentioned all optional technical scheme can adopt arbitrary combination to form the optional embodiment of this utility model, and the repeated description is no longer given here.
The above description is only for facilitating the understanding of the technical solutions of the present invention by those skilled in the art, and is not intended to limit the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An anti-sticking's liquid level detection device, characterized in that, liquid level detection device includes:
the device comprises a magnetic turning plate liquid level meter (1), a first connecting piece (2) and an isolating liquid container (3);
wherein the first connector (2) comprises: a first connecting pipe (201), a first connecting flange (202) arranged at a first end of the first connecting pipe (201), and a second connecting flange (203) arranged at a second end of the first connecting pipe (201);
the first connecting flange (202) is connected with a lower connecting flange of the magnetic turning plate liquid level meter (1), the first end of the first connecting pipe (201) is not communicated with the magnetic turning plate liquid level meter (1), the second connecting flange (203) is used for being connected with a connecting flange at a liquid outlet of a detected container (4), and the second end of the first connecting pipe (201) is communicated with the liquid outlet of the detected container (4);
the spacer fluid container (3) comprises: the device comprises a second connecting pipe (301), an isolation liquid container body (302) and a guide pipe (303), wherein the first end of the second connecting pipe (301) is communicated with the isolation liquid container body (302), and the second end of the second connecting pipe (301) is communicated with the first connecting pipe (201);
the first end of honeycomb duct (303) with drain (101) of board level gauge (1) are turned over in magnetism are linked together, the second end of honeycomb duct (303) stretches into the lower half of buffer solution container body (302).
2. The fluid level detection apparatus of claim 1, further comprising: the device comprises a first switch valve (5) and a second switch valve (6), wherein the first switch valve (5) is arranged at a liquid outlet of the detected container (4), and the second switch valve (6) is arranged at a pressure balance port of the detected container (4).
3. The fluid level detection apparatus of claim 1, further comprising: an exhaust valve (7) for controlling the discharge of gas inside the barrier fluid container body (302);
the exhaust valve (7) is disposed on a side wall adjacent to an upper end of the insulating liquid container body (302).
4. The fluid level detection apparatus of claim 1, further comprising: a second connecting member (8);
wherein the second connector (8) comprises: a third connection pipe (801), a third connection flange (802) provided at a first end of the third connection pipe (801), and a fourth connection flange (803) provided at a second end of the third connection pipe (801);
the third connecting flange (802) is connected with the upper connecting flange of the magnetic turning plate liquid level meter (1), the first end of the third connecting pipe (801) is communicated with the magnetic turning plate liquid level meter (1), the fourth connecting flange (803) is used for being connected with the connecting flange at the pressure balance port of the detected container (4), and the third connecting pipe (801) is used for being communicated with the detected container (4).
5. The fluid level detection apparatus of claim 4, further comprising: the water filling valve (9) is used for controlling water injection into the isolating liquid container body (302);
the water adding valve (9) is arranged on the side wall of the third connecting pipe (801).
6. The fluid level detection apparatus of claim 1, further comprising: a blowdown valve (10) for controlling the discharge of foulant within the spacer fluid receiver body (302);
the blowoff valve (10) is disposed on a side wall adjacent a lower end of the spacer fluid container body (302).
7. The fluid level detection apparatus of claim 1, further comprising: and two ends of the heating pipeline (11) respectively extend out of the interior of the isolating liquid container body (302).
8. The liquid level detection device according to claim 7, characterized in that a first end of the heating line (11) is provided with a first control valve (12) and a second end of the heating line (11) is provided with a second control valve (13).
9. The liquid level detection device according to claim 1, wherein a steel plate is welded to the first connecting flange (202) and is used for sealing off the first end of the first connecting pipe (201).
10. The level detection apparatus according to claim 1, wherein the first end of the draft tube (303) and the sewage discharge opening (101) of the magnetic turn-over plate level gauge (1) are connected by two fifth connecting flanges (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920321445.8U CN210071065U (en) | 2019-03-13 | 2019-03-13 | Anti-clamping stagnation liquid level detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920321445.8U CN210071065U (en) | 2019-03-13 | 2019-03-13 | Anti-clamping stagnation liquid level detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210071065U true CN210071065U (en) | 2020-02-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920321445.8U Active CN210071065U (en) | 2019-03-13 | 2019-03-13 | Anti-clamping stagnation liquid level detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210071065U (en) |
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2019
- 2019-03-13 CN CN201920321445.8U patent/CN210071065U/en active Active
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