CN210036896U - Liquid level monitoring device with pneumatic buzzing alarm function - Google Patents
Liquid level monitoring device with pneumatic buzzing alarm function Download PDFInfo
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- CN210036896U CN210036896U CN201920919123.3U CN201920919123U CN210036896U CN 210036896 U CN210036896 U CN 210036896U CN 201920919123 U CN201920919123 U CN 201920919123U CN 210036896 U CN210036896 U CN 210036896U
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Abstract
The utility model relates to a well drilling liquid level control technical field in oil drilling, the workover, in particular to liquid level monitoring device with pneumatic buzzing alarming function. The device comprises an alarm control part, a limiting conduction part, a liquid level indicating part and a floating ball guiding part, wherein the floating ball guiding part comprises a tank top guide plate fixed on the tank top of the tank body and a tank bottom guide plate fixed on the tank bottom of the tank body, and a plurality of guide columns are connected between the tank top guide plate and the tank bottom guide plate at equal angles. The utility model discloses a need not electronic component, it is not fragile, measuring result is stable accurate, has alarming function, does not receive inside and outside factors influences such as temperature, pressure, humidity, electric conductivity, electromagnetic wave, density and mud torrent.
Description
The technical field is as follows:
the utility model relates to a well drilling liquid level control technical field in oil drilling, the workover, in particular to liquid level monitoring device with pneumatic buzzing alarming function.
Background art:
in the process of developing petroleum and shale gas, due to the complex conditions in a well, the underground conditions of well leakage or well kick often occur, and if the conditions cannot be found and processed in time, huge economic loss and environmental damage can be caused, so that the monitoring of the liquid level condition of the drilling fluid in the drilling process is very important.
The main parts of the existing electronic liquid level meter are electronic components, the use of the liquid level meter is sensitive to the environment and is easy to damage, the reliability of the liquid level meter is greatly reduced in the use environment of a drilling mud tank, and meanwhile, the explosion-proof cost of a tank area is increased. However, in the conventional mechanical liquid level meter, the liquid level measuring part is difficult to stably operate due to the existence of the slurry stirrer, and the alarm function cannot be realized.
The utility model has the following contents:
the to-be-solved technical problem of the utility model is to provide a liquid level monitoring device with pneumatic buzzing alarming function, the device has realized need not electronic component, and is not fragile, and measuring result is stable accurate, has alarming function, does not receive inside and outside factors influences such as temperature, pressure, humidity, electric conductivity, electromagnetic wave, density and mud torrent. The defects that the main components of the existing electronic liquid level meter are electronic components, are sensitive to the environment and easy to damage, the measurement result of the mechanical liquid level meter is unstable and accurate, and the alarm function cannot be realized are overcome.
The utility model adopts the technical proposal that: a liquid level monitoring device with a pneumatic buzzing alarm function comprises an alarm control part, a limiting conduction part, a liquid level indicating part and a floating ball guiding part, wherein the floating ball guiding part comprises a tank top guide plate fixed on the tank top of a tank body and a tank bottom guide plate fixed on the tank bottom of the tank body, and a plurality of guide columns are connected between the tank top guide plate and the tank bottom guide plate at equal angles;
the liquid level indicating part comprises a staff gauge, a liquid level indicating plate, a base and a floating ball, the base is fixed on a tank top guide plate, the lower end of a floating ball vertical rod penetrates through the base and the tank top guide plate to be connected with the floating ball, the floating ball is limited among a plurality of guide columns and floats up and down along the liquid level, the floating ball drives the floating ball vertical rod to move up and down, the upper end of the floating ball vertical rod is connected with the liquid level indicating plate, and the liquid level indicating plate moves;
the limiting conduction part comprises a limiting rod and two limiting clamps respectively fixed at the upper end and the lower end of the limiting rod, a liquid level indicating plate is sleeved on the limiting rod and can move up and down along the limiting rod, the limiting clamp and the limiting rod can be driven to move up when the liquid level indicating plate moves up to the limiting clamp at the upper end of the limiting rod, the limiting clamp and the limiting rod can be driven to move down when the liquid level indicating plate moves down to the limiting clamp at the lower end of the limiting rod, the upper end and the lower end of an alarm box of the alarm control part are respectively connected with a limiting rod guide nut, the limiting rod penetrates through the limiting rod guide nuts at the upper end and the lower end of the alarm box and can move up and down along the limiting rod guide nut, a shifting fork is fixed on the limiting rod between the two limiting rod guide nuts, and reset springs are;
the alarm control part comprises an alarm box arranged at the top of the liquid level indicating part, two air valves are arranged in the alarm box, the shifting fork is respectively connected with air valve switches of the two air valves, one air valve is opened when the shifting fork moves up or down, the two air valves are connected with the air horn through the air path connector and the air pipeline, and the two air valves are connected with the air source through the air pipeline.
4 guide posts are connected between the tank top guide plate and the tank bottom guide plate.
The liquid level indicator board is sleeved on the scale and the guide supporting pipe and moves along the scale and the guide supporting pipe.
The liquid level indicator board is respectively provided with an indicator board guide wheel used in cooperation with the scale and a support tube guide wheel used in cooperation with the guide support tube.
The upper ends of the scale and the guide supporting tube are provided with a top plate, and the upper end of the top plate is provided with an alarm box.
The base is provided with a vertical rod guide wheel which is matched with the floating ball vertical rod for use.
The limiting clamp is positioned on the limiting rod through the dish-shaped positioning bolt, and the dish-shaped positioning bolt can be unscrewed to move the position of the limiting clamp on the limiting rod.
The two air valves are respectively connected with the two interfaces of the three-way joint through air pipelines, the other interface of the three-way joint is connected with the air pipeline, and the air pipeline is connected with the air source valve of the air source through an air pipeline hose.
The utility model has the advantages that: the utility model discloses a need not electronic component, it is not fragile, measuring result is stable accurate, has alarming function, does not receive inside and outside factors influences such as temperature, pressure, humidity, electric conductivity, electromagnetic wave, density and mud torrent.
Description of the drawings:
the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front schematic view of the present invention.
Fig. 3 is a schematic structural diagram of an alarm control portion.
Fig. 4 is a schematic structural view of a limiting conductive portion.
FIG. 5 is a schematic view of the liquid level indicating section.
Fig. 6 is a schematic structural view of the float guide portion.
The specific implementation mode is as follows:
as shown in fig. 1, 2, 3, 4, 5 and 6, a liquid level monitoring device with a pneumatic buzzer alarm function comprises an alarm control part 1, a limit conduction part 2, a liquid level indication part 3 and a floating ball guide part 4, wherein the floating ball guide part 4 comprises a tank top guide plate 401 fixed on the tank top of the tank body and a tank bottom guide plate 403 fixed on the tank bottom of the tank body, and a plurality of guide columns 402 are connected between the tank top guide plate 401 and the tank bottom guide plate 403 at equal angles;
the liquid level indicating part 3 comprises a scale 302, a liquid level indicating plate 305, a base 309 and a floating ball 310, wherein the base 309 is fixed on a tank top guide plate 401, the lower end of a floating ball vertical rod 307 penetrates through the base 309 and the tank top guide plate 401 to be connected with the floating ball 310, the floating ball 310 is limited among a plurality of guide columns 402 and floats up and down along the liquid level, the floating ball 310 drives the floating ball vertical rod 307 to move up and down, the upper end of the floating ball vertical rod 307 is connected with the liquid level indicating plate 305, and the liquid level indicating plate 305 moves along;
the limit conducting part 2 comprises a limit rod 206 and two limit clamps 204 respectively fixed at the upper end and the lower end of the limit rod 206, a liquid level indicating plate 305 is sleeved on the limit rod 206 and can move up and down along the limit rod 206, the limit clamp 204 and the limit rod 206 can be driven to move up when the liquid level indicating plate 305 moves up to the limit clamp 204 at the upper end of the limit rod 206, the limit clamp 204 and the limit rod 206 can be driven to move down when the liquid level indicating plate 305 moves down to the limit clamp 204 at the lower end of the limit rod 206, the upper end and the lower end of an alarm box 101 of the alarm control part 1 are respectively connected with limit rod guide nuts 201, the limit rod 206 penetrates through the limit rod guide nuts 201 at the upper end and the lower end of the alarm box 101 and can move up and down along the limit rod guide nuts, reset springs 202 are arranged between the shifting fork 203 and the limiting rod guide nut 201 at the upper end of the alarm box 101 and between the shifting fork 203 and the limiting rod guide nut 201 at the lower end of the alarm box 101;
the alarm control part 1 comprises an alarm box 101 arranged at the top of the liquid level indicating part 3, two air valves 102 are arranged in the alarm box 101, a shifting fork 203 is respectively connected with air valve switches of the two air valves 102, one air valve 102 is respectively opened when the shifting fork 203 moves up or down, the two air valves 102 are both connected with an air horn 108 through an air circuit connector 103 and an air pipeline, and the two air valves 102 are both connected with an air source through the air pipeline.
4 guide posts 402 are connected between the tank top guide plate 401 and the tank bottom guide plate 403.
The level indicator plate 305 is fitted over the scale 302 and the guide support pipe 303 and moves along the scale 302 and the guide support pipe 303.
The liquid level indicator board 305 is provided with an indicator board guide wheel 304 used in cooperation with the scale 302 and a support pipe guide wheel 306 used in cooperation with the guide support pipe 303.
The top plate 301 is arranged at the upper ends of the scale 302 and the guide supporting pipe 303, and the alarm box 101 is arranged at the upper end of the top plate 301.
The base 309 is provided with a vertical rod guide wheel 308 which is matched with the floating ball vertical rod 307.
The limit card 204 is positioned on the limit rod 206 through a disc-shaped positioning bolt 205, and the position of the limit card 204 on the limit rod 206 can be moved by unscrewing the disc-shaped positioning bolt 205.
The two gas valves 102 are respectively connected to two interfaces of the three-way joint 104 through gas pipelines, the other interface of the three-way joint 104 is connected with a gas pipeline 105, and the gas pipeline 105 is connected with a gas source valve 107 of a gas source through a gas pipeline hose 106.
It should be understood that the above detailed description of the present invention is only for illustrating the present invention and is not limited by the technical solutions described in the embodiments of the present invention, and those skilled in the art should understand that the present invention can still be modified or equivalently replaced to achieve the same technical effects; as long as the use requirement is satisfied, the utility model is within the protection scope.
Claims (8)
1. The utility model provides a liquid level monitoring device with pneumatic buzzing alarming function which characterized in that: the floating ball type anti-theft alarm device comprises an alarm control part (1), a limiting conduction part (2), a liquid level indication part (3) and a floating ball guide part (4), wherein the floating ball guide part (4) comprises a tank top guide plate (401) fixed on the tank top of a tank body and a tank bottom guide plate (403) fixed on the tank bottom of the tank body, and a plurality of guide columns (402) are connected between the tank top guide plate (401) and the tank bottom guide plate (403) at equal angles;
the liquid level indicating part (3) comprises a scale (302), a liquid level indicating plate (305), a base (309) and a floating ball (310), the base (309) is fixed on a tank top guide plate (401), the lower end of the floating ball vertical rod (307) penetrates through the base (309), the tank top guide plate (401) is connected with the floating ball (310), the floating ball (310) is limited among a plurality of guide columns (402) and floats up and down along with the liquid level, the floating ball (310) drives the floating ball vertical rod (307) to move up and down, the upper end of the floating ball vertical rod (307) is connected with the liquid level indicating plate (305), and the liquid level indicating plate (305) moves along the scale (302);
the limit conducting part (2) comprises a limit rod (206) and two limit clamps (204) respectively fixed at the upper end and the lower end of the limit rod (206), a liquid level indicating plate (305) is sleeved on the limit rod (206) and can move up and down along the limit rod (206), the limit clamp (204) and the limit rod (206) can be driven to move up when the liquid level indicating plate (305) moves up to the limit clamp (204) at the upper end of the limit rod (206), the limit clamp (204) and the limit rod (206) can be driven to move down when the liquid level indicating plate (305) moves down to the limit clamp (204) at the lower end of the limit rod (206), the upper end and the lower end of an alarm box (101) of the alarm control part (1) are respectively connected with limit rod guide nuts (201), the limit rod (206) penetrates through the limit rod guide nuts (201) at the upper end and the lower end of the alarm box (101) and can move up and down along the limit rod guide nuts (201), a shifting fork (203, reset springs (202) are arranged between the shifting fork (203) and a limiting rod guide nut (201) at the upper end of the alarm box (101) and between the shifting fork (203) and the limiting rod guide nut (201) at the lower end of the alarm box (101);
the alarm control part (1) comprises an alarm box (101) arranged at the top of the liquid level indicating part (3), two air valves (102) are arranged in the alarm box (101), a shifting fork (203) is respectively connected with air valve switches of the two air valves (102), one air valve (102) is respectively opened when the shifting fork (203) moves up or down, the two air valves (102) are respectively connected with an air horn (108) through an air pipeline joint (103) and an air pipeline, and the two air valves (102) are respectively connected with an air source through the air pipeline.
2. The liquid level monitoring device with a pneumatic buzzer warning function as claimed in claim 1, wherein: and 4 guide columns (402) are connected between the tank top guide plate (401) and the tank bottom guide plate (403).
3. The liquid level monitoring device with a pneumatic buzzer warning function as claimed in claim 1, wherein: the liquid level indicating plate (305) is sleeved on the scale (302) and the guide supporting pipe (303) and moves along the scale (302) and the guide supporting pipe (303).
4. The liquid level monitoring device with a pneumatic buzzer warning function as claimed in claim 3, wherein: an indicating plate guide wheel (304) matched with the scale (302) and a supporting tube guide wheel (306) matched with the guide supporting tube (303) are respectively arranged on the liquid level indicating plate (305).
5. The liquid level monitoring device with a pneumatic buzzer warning function as claimed in claim 3, wherein: the upper ends of the scale (302) and the guide supporting tube (303) are provided with a top plate (301), and the upper end of the top plate (301) is provided with an alarm box (101).
6. The liquid level monitoring device with a pneumatic buzzer warning function as claimed in claim 1, wherein: and a vertical rod guide wheel (308) matched with the floating ball vertical rod (307) is arranged on the base (309).
7. The liquid level monitoring device with a pneumatic buzzer warning function as claimed in claim 1, wherein: the limiting clamp (204) is positioned on the limiting rod (206) through the disc-shaped positioning bolt (205), and the disc-shaped positioning bolt (205) is unscrewed to move the position of the limiting clamp (204) on the limiting rod (206).
8. The liquid level monitoring device with a pneumatic buzzer warning function as claimed in claim 1, wherein: the two air valves (102) are respectively connected with two interfaces of the three-way joint (104) through air pipelines, the other interface of the three-way joint (104) is connected with an air pipeline (105), and the air pipeline (105) is connected with an air source valve (107) of an air source through an air pipeline hose (106).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920919123.3U CN210036896U (en) | 2019-06-19 | 2019-06-19 | Liquid level monitoring device with pneumatic buzzing alarm function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920919123.3U CN210036896U (en) | 2019-06-19 | 2019-06-19 | Liquid level monitoring device with pneumatic buzzing alarm function |
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| Publication Number | Publication Date |
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| CN210036896U true CN210036896U (en) | 2020-02-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920919123.3U Active CN210036896U (en) | 2019-06-19 | 2019-06-19 | Liquid level monitoring device with pneumatic buzzing alarm function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160606A (en) * | 2019-06-19 | 2019-08-23 | 辽宁和裕实业有限公司 | A kind of level monitoring device with pneumatic buzzing warning function |
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2019
- 2019-06-19 CN CN201920919123.3U patent/CN210036896U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110160606A (en) * | 2019-06-19 | 2019-08-23 | 辽宁和裕实业有限公司 | A kind of level monitoring device with pneumatic buzzing warning function |
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