CN217980471U

CN217980471U - Laser floater water level measuring instrument

Info

Publication number: CN217980471U
Application number: CN202222415904.3U
Authority: CN
Inventors: 王帅; 李太利; 李言鹏; 胡艳芳; 孙文杰; 吴莹莹; 杨小龙
Original assignee: Jinan Boshangyi Information Technology Co ltd
Current assignee: Jinan Boshangyi Information Technology Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2022-12-06
Anticipated expiration: 2032-09-13

Abstract

The utility model provides a laser float water level measuring apparatu, including the cartridge filter, be located the reflection type laser measuring apparatu at cartridge filter top and be located the inside float body of cartridge filter, the cartridge filter inner wall is provided with three bead, the bottom of float body is provided with three and the corresponding sliding assembly of bead. The utility model discloses a setting of slip subassembly and bead, the friction between float body and the cartridge filter has been reduced and stability has been increased, thereby the dead possibility of card has been reduced, simultaneously through water sensor, level sensor and wireless alarm's setting, in case the card is died to the float body appear, when the water level rises or descends, any one of water sensor and level sensor detects unusually all can give wireless alarm to the signal transmission, so that remind the people to adjust the position of float body, and set up water quality sensor can real-time supervision quality of water, water level detection appearance function has been increased, certain practicality has.

Description

Laser floater water level measuring instrument

Technical Field

The utility model relates to a water level measurement art field specifically is a laser float water level measuring apparatu.

Background

The water level observation mainly monitors the variation of water levels of rivers, lakes, reservoirs, wetlands or roads and other positions, and can give early warning or alarm to places with large water level variation in time so as to effectively deal with flood disasters or accidental ponding which may be generated. The water level monitoring devices commonly used in the prior art include an ultrasonic water level gauge, a hysteresis expansion water level gauge, a laser water level gauge and the like.

Patent publication No. CN101074889A proposes a float-type laser liquid level measuring instrument, which irradiates on a float through a reflection-type laser measuring instrument, and calculates the height of the actual liquid level through a formula, and when the laser float-type liquid level measuring instrument is not installed perpendicular to the water surface bank to measure the height of the liquid level, the conventional float may be stuck in a position in the pipeline, and cannot be raised or lowered along with the rise of the water level, and once stuck, the float cannot be known in time.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a laser floater water level measuring instrument.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a laser float water level measuring apparatu, includes the cartridge filter, is located the reflective laser measuring apparatu at cartridge filter top and is located the inside float body of cartridge filter, the cartridge filter inner wall is provided with three bead, the bottom of float body is provided with three and the corresponding slip subassembly of bead, the inside of float body is provided with power supply battery, wireless alarm, wireless transmission module, the bisymmetry lateral wall of float body is provided with two flutings respectively, and two flutings are inside to be provided with level sensor and water sensor respectively, reflective laser measuring apparatu's bottom is fixed with three fixed block, and is three be provided with all and be provided with latch mechanism between fixed block and the cartridge filter, the top of float body is provided with three anticorrosive string.

Preferably, the sliding assembly comprises a fixed frame fixed at the top of the floater body, two pulleys are rotatably connected inside the fixed frame and are respectively positioned on two sides of the convex edge.

Preferably, the water level sensor is located below the water sensor.

Preferably, the wireless alarm is respectively and electrically connected with the water sensor and the water level sensor.

Preferably, a water quality sensor is arranged on the inner bottom wall of the float body and electrically connected with the wireless transmission module.

Preferably, the clamping mechanism comprises a groove formed in the surface of the fixing block, a spring is arranged inside the groove, one end of the spring is fixed to the inner wall of the groove, a clamping block is fixed to the other end of the spring, a clamping hole is formed in the side wall of the top end of the filter cylinder, and the clamping block is clamped with the clamping hole.

Preferably, the top end of the corrosion-proof string extends to the outside through the side wall of the top end of the filter cylinder and is fixed with a limiting block.

The utility model provides a laser float water level measuring instrument. The method has the following beneficial effects:

the utility model discloses a setting of slip subassembly and bead, the friction between float body and the cartridge filter has been reduced and stability has been increased, thereby the dead possibility of card has been reduced, simultaneously through water sensor, level sensor and wireless alarm's setting, in case the card appears dying in the float body, when rising or descending in the water level, any one of water sensor and level sensor detects unusually all can give wireless alarm to the signal transmission, so that remind the people to adjust the position of float body, and set up water quality sensor can real-time supervision quality of water, the water level detection appearance function has been increased, and has certain practicality.

Drawings

FIG. 1 is an overall view of the present invention;

FIG. 2 is an internal structure view of the float body of the present invention;

fig. 3 is an enlarged view of a of the present invention;

fig. 4 is a perspective view of the filter cartridge of the present invention.

Wherein, 1, a filter cartridge; 2. a reflective laser measuring instrument; 3. a rib; 4. a float body; 5. a corrosion-resistant string; 6. a power supply battery; 7. a wireless alarm; 8. a wireless transmission module; 9. a water level sensor; 10. a water immersion sensor; 11. a water quality sensor; 12. a fixed mount; 13. a pulley; 14. a fixed block; 15. a spring; 16. a groove; 17. a clamping block; 18. and (6) clamping the hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example (b):

as shown in fig. 1-4, the embodiment of the utility model provides a laser float water level gauge, including cartridge filter 1, be located the reflective laser measuring instrument 2 at cartridge filter 1 top and be located the inside float body 4 of cartridge filter 1, cartridge filter 1 inner wall is provided with three bead 3, the bottom of float body 4 is provided with three and bead 3 corresponding slip subassembly, the inside of float body 4 is provided with power supply battery 6, wireless alarm 7, wireless transmission module 8, the bisymmetry lateral wall of float body 4 is provided with two flutings respectively, and two flutings are inside to be provided with level sensor 9 and water sensor 10 respectively, the bottom of reflective laser measuring instrument 2 is fixed with three fixed block 14, be provided with between three fixed block 14 and the cartridge filter 1 and all be provided with latch mechanism, the top of float body 4 is provided with three anticorrosive string 5, reflective laser measuring instrument 2 shines laser and measures the water level at the top of float body 4.

As shown in fig. 2, the sliding assembly includes a fixing frame 12 fixed on the top of the float body 4, two pulleys 13 are rotatably connected inside the fixing frame 12, and the two pulleys 13 are respectively located on two sides of the protruding ribs 3, so that the pulleys 13 can slide up and down on two sides of the protruding ribs 3 to limit the float body 4, and the friction force between the float body 4 and the inside of the filter cartridge 1 is reduced, and the stability of the float body 4 is improved.

Water level sensor 9 is less than water sensor 10's position, when float body 4 is located on water, guarantees that water level sensor 9 has the water contact, and water sensor 10 does not contact with water, in order to guarantee float body 4 stability on water, if install not high water level sensor 9 and water sensor 10 back, the accessible is on one side increasing the mode of counter weight, guarantees float body 4 stability on water.

Wireless alarm 7 respectively with water sensor 10 and water level sensor 9 electric connection, in case the dead phenomenon of card appears in float body 4, water level sensor 9 does not contact with the water when the water level descends, can give wireless alarm 7 with signal transmission, when the water level rises like the reason, because float body 4 is blocked, can not follow the water level and rise, behind the water sensor 10 contact water, can carry out wireless alarm for wireless alarm 7 with signal transmission.

The inner bottom wall of the float body 4 is provided with a water quality sensor 11, the water quality sensor 11 is electrically connected with a wireless transmission module 8, the water quality sensor 11 can detect water quality in real time, and can also send the water quality to a monitoring terminal (such as a mobile phone) through the wireless transmission module 8, so that the function of a water level measuring instrument is increased, and the filter cartridge 1 can filter large-particle impurities, and the water quality detection effect is improved.

As shown in fig. 3, the clamping mechanism includes a groove 16 formed on the surface of the fixing block 14, a spring 15 is arranged inside the groove 16, one end of the spring 15 is fixed to the inner wall of the groove 16, and the other end of the spring is fixed with a clamping block 17, a clamping hole 18 is formed in the side wall of the top end of the filter cartridge 1, the clamping block 17 is clamped with the clamping hole 18, and when the reflective laser measuring instrument 2 needs to be taken down to observe the state of the float body 4 or the internal power supply battery 6 needs to be taken out from the float body 4 for periodic replacement, the clamping block 17 is pressed down, so that the spring 15 is compressed, and the clamping block 17 is separated from the clamping hole 18.

The top of anticorrosive string 5 passes the top lateral wall of cartridge filter 1 and extends to the outside and is fixed with the stopper, and wherein anticorrosive string 5 length is longer, can not hinder float body 4 and reciprocate along with the water level, and anticorrosive string 5 can also carry out normal position through pulling three anticorrosive string 5 to it when float body 4 blocks simultaneously.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a laser float water level measuring apparatu, includes cartridge filter (1), is located reflective laser measuring apparatu (2) at cartridge filter (1) top and is located inside float body (4) of cartridge filter (1), its characterized in that: cartridge filter (1) inner wall is provided with three bead (3), the bottom of float body (4) is provided with three and the corresponding slip subassembly of bead (3), the inside of float body (4) is provided with battery (6), wireless alarm (7), wireless transmission module (8), the bisymmetry lateral wall of float body (4) is provided with two flutings respectively, and two flutings are inside to be provided with level sensor (9) and water sensor (10) respectively, the bottom of reflective laser measuring instrument (2) is fixed with three fixed block (14), and is three be provided with between fixed block (14) and cartridge filter (1) and all be provided with joint mechanism, the top of float body (4) is provided with three anticorrosive string (5).

2. The laser float water level gauge according to claim 1, wherein: the sliding assembly comprises a fixing frame (12) fixed to the top of the floater body (4), two pulleys (13) are rotatably connected to the inside of the fixing frame (12), and the two pulleys (13) are located on two sides of the protruding ribs (3) respectively.

3. The laser float water level gauge according to claim 1, wherein: the water level sensor (9) is lower than the water immersion sensor (10).

4. The laser float water level gauge according to claim 3, wherein: the wireless alarm (7) is electrically connected with the water immersion sensor (10) and the water level sensor (9) respectively.

5. The laser float water level gauge according to claim 1, wherein: the water quality sensor (11) is arranged on the inner bottom wall of the floater body (4), and the water quality sensor (11) is electrically connected with the wireless transmission module (8).

6. The laser float water level gauge according to claim 1, wherein: clamping mechanism is including offering recess (16) on fixed block (14) surface, the inside of recess (16) is provided with spring (15), the one end of spring (15) is fixed with the inner wall of recess (16), and the other end is fixed with fixture block (17), card hole (18) have been seted up to the top lateral wall of cartridge filter (1), fixture block (17) and card hole (18) block.

7. The laser float water level gauge according to claim 1, wherein: the top end of the anticorrosion string (5) passes through the side wall of the top end of the filter cylinder (1) to extend to the outside and is fixed with a limiting block.