CN212620986U - Liquid level detection device for cooling tower - Google Patents
Liquid level detection device for cooling tower Download PDFInfo
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- CN212620986U CN212620986U CN202021558385.0U CN202021558385U CN212620986U CN 212620986 U CN212620986 U CN 212620986U CN 202021558385 U CN202021558385 U CN 202021558385U CN 212620986 U CN212620986 U CN 212620986U
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- movable rod
- liquid level
- detection device
- cooling tower
- level detection
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Abstract
The utility model discloses a liquid level detection device for cooling tower, liquid level detection device is including the upper portion diaphragm, middle part diaphragm and the lower part horizontal pole that are located the same vertical side of support riser and set gradually from top to bottom, the vertical slip runs through on the upper portion diaphragm and is provided with the guide bar, the vertical slip runs through on the middle part diaphragm and is provided with the detection movable rod, lower part horizontal pole upper surface is provided with the pressure detection unit, guide bar, detection movable rod, pressure detection unit are in on the same vertical straight line, and the guide bar is connected with the detection movable rod; still include the cursory of being connected with the detection movable rod, the cursory of following the surface of water lift can drive and detect the synchronous vertical migration of movable rod, and the vertical migration that detects the movable rod leads through the guide bar. The utility model provides a pair of a liquid level detection device for cooling tower, level measurement is fast, sensitivity is high, and simple structure, convenient to use.
Description
Technical Field
The utility model belongs to the technical field of the cooling tower among the waste heat power generation system, especially, relate to a liquid level detection device for cooling tower.
Background
The cooling tower is the important indirect heating equipment among the waste heat power generation system, and the water tank of cooling tower bottom can supply water to the shower head, and at the heat transfer operation in-process, because the continuous discharge of damp and hot air, the water loss in the water tank is more serious, thereby needs the manual work to observe the water yield in the water tank constantly and suitably carries out the moisturizing, and is very inconvenient. In order to use manpower sparingly, improve the liquid level condition that detects water tank water-logging, the utility model discloses a liquid level detection device for cooling tower, level measurement is fast, sensitivity is high, and simple structure, convenient to use.
Disclosure of Invention
The purpose of the invention is as follows: in order to overcome the deficiencies in the prior art, the utility model provides a liquid level detection device for cooling tower, level measurement is fast, sensitivity is high, and simple structure, convenient to use.
The technical scheme is as follows: in order to achieve the purpose, the utility model discloses a liquid level detection device for cooling tower, liquid level detection device include be located the same vertical side of support riser and from the top down set gradually upper portion diaphragm, middle part diaphragm and lower part horizontal pole, vertical sliding runs through on the upper portion diaphragm is provided with the guide bar, vertical sliding runs through on the middle part diaphragm is provided with detects the movable rod, lower part horizontal pole upper surface is provided with the pressure detection unit, guide bar, detection movable rod, pressure detection unit are in on the same vertical straight line, and the guide bar is connected with detecting the movable rod;
the liquid level detection device still includes the cursory of being connected with the detection movable rod, the cursory floats on the surface of water of the water tank of cooling tower bottom, follows the surface of water lift the cursory can drive the synchronous vertical removal of detection movable rod, and the vertical removal that detects the movable rod passes through the guide bar leads.
Further, the lower end of the detection movable rod is provided with a balancing weight.
Furthermore, the pole side that is close to the balancing weight detects the movable rod is provided with cursory connecting portion, cursory connecting portion connection through cursory detect the movable rod.
Further, the pressure detection unit is a pressure sensor spring.
Further, it is cylindric pole to detect the movable rod, it is equipped with linear bearing to inlay on the middle part diaphragm, it passes linear bearing and the vertical cooperation setting that slides of middle part diaphragm to detect the movable rod.
Further, the guide rod is a regular prism-shaped rod.
Furthermore, a mounting plate is arranged on the vertical side face of the supporting vertical plate opposite to the upper transverse plate or the middle transverse plate or the lower transverse rod, the mounting plate is arranged close to the lower end of the supporting vertical plate, and a mounting hole is formed in the mounting plate.
Furthermore, the upper transverse plate, the middle transverse plate, the lower transverse rod and the mounting plate are respectively mounted on the supporting vertical plate through hexagon socket screws.
Has the advantages that: the utility model discloses a liquid level detection device for cooling tower, beneficial effect is as follows:
1) the liquid level detection device of the utility model has fast liquid level detection speed and high sensitivity, and can move to a water charging system of a cooling tower and most liquid level detection projects in industrial production;
2) the utility model discloses simple structure, convenient to use is suitable for the scale and promotes.
Drawings
FIG. 1 is a schematic structural view of a liquid level detection apparatus;
fig. 2 shows an embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1 and fig. 2, a liquid level detection device for a cooling tower includes an upper cross plate c1, a middle cross plate c2 and a lower cross plate c3 which are located on the same vertical side of a supporting vertical plate c0 and are sequentially arranged from top to bottom, a guide rod c4 is vertically slidably arranged on the upper cross plate c1, a detection movable rod c5 is vertically slidably arranged on the middle cross plate c2, a pressure detection unit c10 is arranged on the upper surface of the lower cross plate c3, the guide rod c4, the detection movable rod c5 and the pressure detection unit c10 are located on the same vertical straight line, and the guide rod c4 is connected with the detection movable rod c 5; liquid level detection device c still includes the cursory c11 of being connected with detection movable rod c5, cursory c11 floats on the surface of water of the water tank e of cooling tower bottom, follows the surface of water lift cursory c11 can drive the synchronous vertical migration of detection movable rod c5, and the vertical migration of detecting movable rod c5 passes through guide bar c4 leads. Wherein the pressure detecting unit c10 is a pressure sensor spring. Detect movable rod c5 and push down the pressure sensor spring in the removal process downwards, the pressure that the pressure sensor spring detected is big more, and the surface of water in the water tank e of surface cooling tower bottom descends more, and the water level is lower more, and surface of water liquid level detection is fast, sensitivity is high, not only can move in the water charging system of cooling tower but also can apply in the most liquid level detection engineering in the industrial production.
It should be noted that the lower end of the detection movable rod c5 is provided with a counterweight block c6, which can ensure the flexibility of detecting the downward movement of the movable rod c5, thereby increasing the detection speed.
More specifically, a float connecting portion c7 is provided on a rod side of the detection movable rod c5 adjacent to the weight c6, and the float c11 is connected to the detection movable rod c5 through a float connecting portion c 7.
The detection movable rod c5 is a cylindrical rod, a linear bearing c8 is embedded in the middle transverse plate c2, and the detection movable rod c5 penetrates through the linear bearing c8 and is arranged in a vertical sliding fit with the middle transverse plate c 2. The linear bearing c8 is only one embodiment of the present invention, and a mechanical device with similar function to the linear bearing c8 in the prior art can be adopted.
It is noted that the guide lever c4 is a regular prism-shaped lever, so that it can guide the vertical movement of the detection movable lever c5 and prevent the detection movable lever c5 from rotating in the axial direction.
And a mounting plate c9 is arranged on the vertical side surface of the supporting vertical plate c0 opposite to the upper transverse plate c1 or the middle transverse plate c2 or the lower transverse rod c3, the mounting plate c9 is arranged close to the lower end of the supporting vertical plate c0, and the mounting plate c9 is provided with a mounting hole c90, so that the liquid level detection device c can be conveniently mounted on the inner side wall of the water tank e. The upper transverse plate c1, the middle transverse plate c2, the lower cross bar c3 and the mounting plate c9 are respectively mounted on the supporting vertical plate c0 through hexagon socket head cap screws.
The above description is only a preferred embodiment of the present invention, and it should be noted that: for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications should also be considered as the protection scope of the present invention.
Claims (8)
1. A liquid level detection device for a cooling tower, characterized in that: the liquid level detection device (c) comprises an upper transverse plate (c1), a middle transverse plate (c2) and a lower transverse plate (c3) which are positioned on the same vertical side face of a supporting vertical plate (c0) and are sequentially arranged from top to bottom, a guide rod (c4) is vertically arranged on the upper transverse plate (c1) in a sliding and penetrating mode, a detection movable rod (c5) is vertically arranged on the middle transverse plate (c2) in a sliding and penetrating mode, a pressure detection unit (c10) is arranged on the upper surface of the lower transverse plate (c3), the guide rod (c4), the detection movable rod (c5) and the pressure detection unit (c10) are positioned on the same vertical straight line, and the guide rod (c4) is connected with the detection movable rod (c 5);
liquid level detection device (c) still include with the cursory (c11) of detecting that movable rod (c5) is connected, cursory (c11) float on the surface of water of the water tank (e) of cooling tower bottom, follow the surface of water lift cursory (c11) can drive and detect synchronous vertical migration of movable rod (c5), and the vertical migration that detects movable rod (c5) passes through guide bar (c4) lead.
2. The liquid level detection device for the cooling tower according to claim 1, wherein: the lower end of the detection movable rod (c5) is provided with a counterweight (c 6).
3. The liquid level detection device for the cooling tower according to claim 2, wherein: the rod side of the detection movable rod (c5) close to the counterweight block (c6) is provided with a buoy connecting part (c7), and the buoy (c11) is connected with the detection movable rod (c5) through a buoy connecting part (c 7).
4. The liquid level detection device for the cooling tower according to claim 1, wherein: the pressure detecting unit (c10) is a pressure sensor spring.
5. The liquid level detection device for the cooling tower according to claim 1, wherein: detect movable rod (c5) and be cylindric pole, it is equipped with linear bearing (c8) to inlay on middle part diaphragm (c2), detect movable rod (c5) and pass linear bearing (c8) and the vertical cooperation setting that slides of middle part diaphragm (c 2).
6. The liquid level detection device for the cooling tower according to claim 1, wherein: the guide bar (c4) is a regular prism-shaped bar.
7. The liquid level detection device for the cooling tower according to claim 1, wherein: and a mounting plate (c9) is arranged on the vertical side surface of the supporting vertical plate (c0) opposite to the upper transverse plate (c1) or the middle transverse plate (c2) or the lower transverse rod (c3), the mounting plate (c9) is arranged close to the lower end of the supporting vertical plate (c0), and a mounting hole (c90) is formed in the mounting plate (c 9).
8. The liquid level detection device for the cooling tower according to claim 7, wherein: the upper transverse plate (c1), the middle transverse plate (c2), the lower transverse rod (c3) and the mounting plate (c9) are respectively mounted on the supporting vertical plate (c0) through hexagon socket head cap screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021558385.0U CN212620986U (en) | 2020-07-31 | 2020-07-31 | Liquid level detection device for cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021558385.0U CN212620986U (en) | 2020-07-31 | 2020-07-31 | Liquid level detection device for cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212620986U true CN212620986U (en) | 2021-02-26 |
Family
ID=74729693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021558385.0U Active CN212620986U (en) | 2020-07-31 | 2020-07-31 | Liquid level detection device for cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212620986U (en) |
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2020
- 2020-07-31 CN CN202021558385.0U patent/CN212620986U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 601, 602, 603, Building A5-1, Qidi Science and Technology City Liye Park, No. 26, Zhizhi Road, Jiangning District, Nanjing, Jiangsu, 210000 Patentee after: Nanjing Hongxu Thermal Energy Technology Co.,Ltd. Address before: 123 Xingyuan Road, Changjing Town, Jiangyin, Wuxi, Jiangsu Province Patentee before: Jiangyin Hong Xu environmental protection electric technology Co.,Ltd. |
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| CP03 | Change of name, title or address |