CN215726260U - Liquid level early warning device for hydraulic engineering - Google Patents
Liquid level early warning device for hydraulic engineering Download PDFInfo
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- CN215726260U CN215726260U CN202121779501.6U CN202121779501U CN215726260U CN 215726260 U CN215726260 U CN 215726260U CN 202121779501 U CN202121779501 U CN 202121779501U CN 215726260 U CN215726260 U CN 215726260U
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Abstract
The utility model belongs to the technical field of early warning devices, and particularly relates to a liquid level early warning device for hydraulic engineering, which comprises a box body, wherein a fixed column is fixedly connected inside the box body, the outer wall of the fixed column is connected with a foam block in a sliding manner, a high-level sensor and a low-level sensor are embedded in the box body, a water inlet is formed in the outer wall of the box body, which is close to the bottom of the box body, a color-changing lamp is also embedded in the box body, and the color-changing lamp is electrically connected with the high-level sensor and the low-level sensor; the outer wall of box is provided with the scale, the outer wall of box still fixedly connected with be used for with box outer wall sanitization's washing subassembly. This liquid level early warning device for hydraulic engineering can observe out whether normal of reservoir water level, can wash the outer wall of box automatically, makes things convenient for personnel to observe out the vertical of scale, the numerical value of current water level promptly.
Description
Technical Field
The utility model relates to the technical field of early warning devices, in particular to a liquid level early warning device for hydraulic engineering.
Background
The liquid level alarm is also called as a floating ball liquid level switch, a water level controller and a liquid level switch, and is used for alarming and checking the water level by a mechanical or magnetic induction method, and can be used for controlling the starting or stopping of equipment such as a water pump and the like by an audible and visual alarm and the like or a magnetic alarm.
The utility model patent of Chinese patent CN201520451833.X discloses a device capable of measuring water level and giving early warning, which comprises a scale frame, a water scale inserted into the scale frame and an early warning device arranged in the scale frame, wherein the scale frame consists of a first vertical body, a second vertical body, a plurality of horizontal connecting bodies and a bottom fixing plate, the early warning device is arranged in a cavity of the second vertical body and consists of a water level measuring device and an early warning device, the water level measuring device comprises a measuring cylinder fixed in the cavity of the second vertical body, a floating block arranged in the measuring cylinder and an ejector rod connected with the top of the floating block; the early warning device comprises an audible alarm and a dry battery which are connected in series through a cable, wherein spring elastic pieces are connected to two ends of the cable and are positioned right above the ejector rod. The utility model can enable the water scale to be taken out of the scale frame at any time, ensures that the water scale is not easy to corrode, is made of a reflective material and is convenient for an operator to read at night, and the early warning device is arranged in the scale frame and can remind the operator to discharge flood in time when the water level is too high. However, when the device blocks the scale marks from the moss or dirt, the current water level value cannot be observed well.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.
To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:
a liquid level early warning device for hydraulic engineering comprises a box body, wherein a fixed column is fixedly connected inside the box body, the outer wall of the fixed column is connected with a foam block in a sliding manner, a high-position sensor and a low-position sensor are embedded in the box body, a water inlet is formed in the outer wall, close to the bottom, of the box body, a color-changing lamp is further embedded in the box body, and the color-changing lamp is electrically connected with the high-position sensor and the low-position sensor;
the outer wall of box is provided with the scale, the outer wall of box still fixedly connected with be used for with box outer wall sanitization's washing subassembly.
As an optimized scheme of the liquid level early warning device for the hydraulic engineering, the liquid level early warning device for the hydraulic engineering comprises the following steps: the cleaning component comprises a fixed block fixedly connected with the outer wall of the box body, a bidirectional motor is fixedly connected in the fixed block, the power output ends at two sides of the bidirectional motor are both connected with a first connecting rod, the front surface of the fixed block is provided with two sliding grooves, a first cleaning block is connected in the two sliding grooves in a sliding way, the top of the first cleaning block is fixedly connected with two second connecting rods, the outer wall of the second connecting rod close to the top is fixedly connected with a first hinge rod, a second hinged rod is hinged to one side of the first hinged rod, which is far away from the second connecting rod, an auxiliary plate is hinged to one side of the second hinged rod, which is far away from the first hinged rod, a second cleaning block is fixedly connected with one side of the auxiliary plate, a third hinge rod is hinged between one side of the first cleaning block and the second hinge rod, and one end of the first connecting rod, which is far away from the bidirectional motor, is hinged with the middle part of the third hinge rod.
As an optimized scheme of the liquid level early warning device for the hydraulic engineering, the liquid level early warning device for the hydraulic engineering comprises the following steps: the outer walls of the first cleaning block and the second cleaning block are provided with cleaning bristles.
As an optimized scheme of the liquid level early warning device for the hydraulic engineering, the liquid level early warning device for the hydraulic engineering comprises the following steps: the two second sweeping blocks are combined together to form a closed circular ring.
As an optimized scheme of the liquid level early warning device for the hydraulic engineering, the liquid level early warning device for the hydraulic engineering comprises the following steps: the bottom of the box body is fixedly connected with an auxiliary fixing plate.
Compared with the prior art: this liquid level early warning device for hydraulic engineering sets up discolour lamp can observe out the reservoir water level and whether normal, and the washing subassembly of setting can wash the outer wall of box, makes things convenient for personnel to observe out the vertical of scale, the numerical value of current water level promptly.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, 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 inventive exercise. Wherein:
FIG. 1 is a schematic front view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic sectional view of the case according to the present invention;
fig. 4 is a schematic cross-sectional view of the fixing block of the present invention.
In the figure: 1. a box body; 2. a second cleaning block; 3. a fixed block; 4. a chute; 5. a second connecting rod; 6. a first hinge lever; 8. a second hinge lever; 9. an auxiliary plate; 10. an auxiliary fixing plate; 11. a first connecting rod; 12. a first cleaning block; 13. a low-level sensor; 14. a high-level sensor; 15. fixing a column; 16. a foam block; 17. a water inlet; 18. a bi-directional motor; 19. a third hinge rod.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and it will be apparent to those of ordinary skill in the art that the present invention may be practiced without departing from the spirit and scope of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, wherein for convenience of illustration, the cross-sectional view of the device structure is not enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The utility model provides a liquid level early warning device for hydraulic engineering, which can observe whether the water level of a reservoir is normal or not, can clean the outer wall of a box body, and is convenient for a person to observe the verticality of a graduated scale, namely the value of the current water level, and please refer to fig. 1-4, the liquid level early warning device comprises a box body 1, wherein a fixed column 15 is fixedly connected inside the box body 1, the outer wall of the fixed column 15 is connected with a foam block 16 in a sliding manner, a high-position inductor 14 and a low-position inductor 13 are embedded in the box body 1, a water inlet 17 is formed in the outer wall of the box body 1, which is close to the bottom, a color-changing lamp is also embedded in the box body 1, and the color-changing lamp is electrically connected with the high-position inductor 14 and the low-position inductor 13;
the outer wall of box 1 is provided with the scale, and the outer wall of box 1 still fixedly connected with is used for the clean washing subassembly of box 1 outer wall sanitization. Fix box 1 at the reservoir bottom earlier, at this moment, in the reservoir water got into box 1 from water inlet 17, the influence because the atmospheric pressure makes the water in box 1 and the water height of reservoir the same, and foam block 16 floats at the top of box 1 water this moment, makes foam block 16 vertical upwards because fixed column 15. When the water in the box body 1 is less, the foam block 16 is in contact with the low-position sensor 13, and then the low-position sensor 13 sends a signal to the color-changing lamp, so that the color-changing lamp sends light with low-position warning color. When the water in the box body 1 is more, the foam block 16 is contacted with the high-position sensor 14, and then the high-position sensor 14 sends a signal to the color-changing lamp, so that the color-changing lamp sends out light with high-position warning color. And the scale that sets up compares the position with the foam block 16 for obtain accurate water level numerical value. The cleaning assembly can clean the dust moss on the outer wall of the box body 1. And when the color-changing lamp emits high or low warning color light, different alarms are given out to remind people of the water level condition.
Concretely, the cleaning assembly includes fixed block 3 of fixed connection at the 1 outer wall of box, fixedly connected with two-way motor 18 in the fixed block 3, two connecting rods 11 all are connected with to two side power take off ends of two-way motor 18, two spouts 4 have been seted up in the front of fixed block 3, sliding connection has first cleaning block 12 jointly in two spouts 4, first two second connecting rods 5 of top fixedly connected with who cleans block 12, second connecting rod 5 is close to the first articulated rod 6 of outer wall fixedly connected with at top, one side that second connecting rod 5 was kept away from to first articulated rod 6 articulates there is second articulated rod 8, one side that first articulated rod 6 was kept away from to second articulated rod 8 articulates there is accessory plate 9, one side fixedly connected with second of accessory plate 9 cleans piece 2, it has third articulated rod 19 to articulate between one side of first cleaning block 12 and the second articulated rod 8, the one end that two-way motor 18 was kept away from to first connecting rod 11 articulates with the middle part of third articulated rod 19 each other. Starting the power supply of the bidirectional motor 18, adding a remote sensing signal on the base 01 to enable the bidirectional motor 18 to be remotely controlled to operate, and enabling the first cleaning block 12 to horizontally move left and right through the matching of the fixing block 3, the first connecting rod 11, the sliding chute 4, the first cleaning block 12, the second connecting rod 5, the first hinge rod 6, the auxiliary plate 9, the second cleaning block 2 and the third hinge rod 19, so that the top of the box body 1 is cleaned completely. And the second cleaning block 2 moves vertically, so that the second cleaning block 2 cleans the outer wall of the box body 1.
Specifically, the outer walls of the first cleaning block 12 and the second cleaning block 2 are provided with cleaning bristles. So that the outer wall of the box body 1 is cleaned more thoroughly.
Specifically, two second sweeping blocks 2 are combined together to form a closed circular ring. So that the second cleaning block 2 can clean the outer wall of the box body 1.
Specifically, the bottom of the box body 1 is fixedly connected with an auxiliary fixing plate 10. The auxiliary box body 1 is fixed at the bottom of the reservoir.
The working principle is as follows: fix box 1 at the reservoir bottom earlier, at this moment, in the reservoir water got into box 1 from water inlet 17, the influence because the atmospheric pressure makes the water in box 1 and the water height of reservoir the same, and foam block 16 floats at the top of box 1 water this moment, makes foam block 16 vertical upwards because fixed column 15. When the water in the box body 1 is less, the foam block 16 is in contact with the low-position sensor 13, and then the low-position sensor 13 sends a signal to the color-changing lamp, so that the color-changing lamp sends light with low-position warning color. When the water in the box body 1 is more, the foam block 16 is contacted with the high-position sensor 14, and then the high-position sensor 14 sends a signal to the color-changing lamp, so that the color-changing lamp sends out light with high-position warning color. Starting a power supply of a bidirectional motor 18, adding a remote sensing signal on a box body 1, enabling the bidirectional motor 18 to be remotely controlled to operate, enabling the first cleaning block 12 to horizontally move left and right through the matching of the fixing block 3, the first connecting rod 11, the sliding chute 4, the first cleaning block 12, the second connecting rod 5, the first hinge rod 6, the auxiliary plate 9, the second cleaning block 2 and the third hinge rod 19, and cleaning the top of the box body 1 completely. And the second cleaning block 2 moves vertically, so that the second cleaning block 2 cleans the outer wall of the box body 1. The observation of the numerical value of the graduated scale is unclear due to the placement of moss sundries.
While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the disclosed embodiments of the utility model may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. The utility model provides a liquid level early warning device for hydraulic engineering, includes box (1), its characterized in that: the portable water heater is characterized in that a fixed column (15) is fixedly connected inside the box body (1), the outer wall of the fixed column (15) is connected with a foam block (16) in a sliding mode, a high-position sensor (14) and a low-position sensor (13) are embedded in the box body (1), a water inlet (17) is formed in the outer wall, close to the bottom, of the box body (1), a color-changing lamp is further embedded in the box body (1), and the color-changing lamp is electrically connected with the high-position sensor (14) and the low-position sensor (13);
the outer wall of box (1) is provided with the scale, the outer wall of box (1) still fixedly connected with be used for with box (1) outer wall sanitization's washing subassembly.
2. The liquid level early warning device for hydraulic engineering according to claim 1, characterized in that: the cleaning assembly comprises a fixed block (3) fixedly connected to the outer wall of the box body (1), a two-way motor (18) is fixedly connected in the fixed block (3), power output ends on two sides of the two-way motor (18) are respectively connected with a first connecting rod (11), two sliding grooves (4) are formed in the front face of the fixed block (3), a first cleaning block (12) is connected in the two sliding grooves (4) in a sliding mode, two second connecting rods (5) are fixedly connected to the top of the first cleaning block (12), a first hinge rod (6) is fixedly connected to the outer wall, close to the top, of each second connecting rod (5), a second hinge rod (8) is hinged to one side, far away from the second connecting rod (5), of each first hinge rod (6), an auxiliary plate (9) is hinged to one side, far away from the first hinge rod (6), of each second hinge rod (8), a second cleaning block (2) is fixedly connected to one side of the auxiliary plate (9), a third hinge rod (19) is hinged between one side of the first cleaning block (12) and the second hinge rod (8), and one end, far away from the bidirectional motor (18), of the first hinge rod (11) is hinged to the middle of the third hinge rod (19).
3. The liquid level early warning device for hydraulic engineering according to claim 2, characterized in that: the outer walls of the first cleaning block (12) and the second cleaning block (2) are provided with cleaning bristles.
4. The liquid level early warning device for hydraulic engineering according to claim 2, characterized in that: the two second sweeping blocks (2) are combined together to form a closed circular ring.
5. The liquid level early warning device for hydraulic engineering according to claim 1, characterized in that: the bottom of the box body (1) is fixedly connected with an auxiliary fixing plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121779501.6U CN215726260U (en) | 2021-08-02 | 2021-08-02 | Liquid level early warning device for hydraulic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121779501.6U CN215726260U (en) | 2021-08-02 | 2021-08-02 | Liquid level early warning device for hydraulic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215726260U true CN215726260U (en) | 2022-02-01 |
Family
ID=79990777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121779501.6U Expired - Fee Related CN215726260U (en) | 2021-08-02 | 2021-08-02 | Liquid level early warning device for hydraulic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215726260U (en) |
-
2021
- 2021-08-02 CN CN202121779501.6U patent/CN215726260U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220201 |