CN214277023U

CN214277023U - Novel wireless liquid level temperature sensor

Info

Publication number: CN214277023U
Application number: CN202120263167.2U
Authority: CN
Inventors: 袁堂玮; 孙友才
Original assignee: Shandong Yingshanhong Intelligent Technology Co ltd
Current assignee: Shandong Yingshanhong Intelligent Technology Co ltd
Priority date: 2021-01-30
Filing date: 2021-01-30
Publication date: 2021-09-24
Anticipated expiration: 2031-01-30

Abstract

The utility model discloses a novel wireless liquid level temperature sensor, which comprises a liquid level temperature sensor body arranged on the upper surface of an inner cavity of a protective box, the outer side surface of the protection box is uniformly provided with drain holes, the upper surface of the protection box is provided with the power box, the novel wireless liquid level temperature sensor can enable the mounting plate and the cleaning plate to rotate on the outer side surface of the protection box through the power unit and the transmission rod in the power box, thereby preventing the outer side surface of the protection box from being covered by sundries in water, thereby ensuring the monitoring work of the wireless liquid level temperature sensor, enabling the wireless liquid level temperature sensor to be operated and controlled wirelessly through the signal receiver and the signal generator, thereby promote this wireless liquid level temperature sensor's controllability, can make this wireless liquid level temperature sensor's operating position can carry out suitable adjustment according to the water conditions through dead lever, fixed plate, electric putter and roof.

Description

Novel wireless liquid level temperature sensor

Technical Field

The utility model relates to a liquid level temperature sensor technical field specifically is a novel wireless liquid level temperature sensor.

Background

Level sensors fall into two categories: one type is a contact type, and comprises a single-flange static pressure liquid level transmitter, a double-flange differential pressure liquid level transmitter, a floating ball type liquid level transmitter, a magnetic liquid level transmitter, a drop-in type liquid level transmitter, an electric inner floating ball type liquid level transmitter, an electric floating barrel type liquid level transmitter, a capacitance type liquid level transmitter, a magnetostrictive liquid level transmitter, a servo liquid level transmitter and the like. The second type is non-contact, and is classified into ultrasonic level transmitters, radar level transmitters and the like. Present contact liquid level temperature sensor need drop into the inside that detects liquid in the testing process mostly, but detect that inside various uncertain debris of liquid possibly exist, these debris can exert an influence to the accuracy that liquid level temperature sensor detected data undoubtedly, and present liquid level temperature sensor is mostly wired, so the available working range to liquid level temperature sensor of very big degree produces the influence.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the prior art, the utility model discloses a novel wireless liquid level temperature sensor, which adopts the technical proposal that a liquid level temperature sensor body is arranged on the upper surface of an inner cavity of a protection box, drain holes are evenly arranged on the outer side surface of the protection box, a power box is arranged on the upper surface of the protection box, a signal receiver and a signal generator are arranged at the rear end of the left side of the lower surface of the inner cavity of the power box, a power motor is arranged at the rear end of the right side of the lower surface of the inner cavity of the power box, an output shaft of the power motor is fixedly connected with a power gear, a storage battery is arranged at the front end of the right side of the lower surface of the inner cavity of the power box, a transmission rod is arranged in the power box, the transmission rod is a U-shaped rod, two ends of the transmission rod respectively pass through holes on the outer side surface of the power box and extend to the left end and the right end of the power box, a transmission gear is arranged in the middle of the outer side surface of the transmission rod, the outer teeth of the transmission gear are matched and meshed with the outer teeth of the power gear, the outer end of the protection box is provided with a mounting plate, the mounting plate is an arc-shaped plate, the left end and the right end of the upper surface of the mounting plate are respectively fixedly connected with the two ends of the lower surface of the transmission rod, the upper surface of the mounting plate is provided with a cleaning plate, the upper surface of the power box is provided with a fixed rod, the upper surface of the fixed rod is fixedly connected with a fixed plate, the upper surface of the fixed plate is fixedly connected with an electric push rod, the other end of the electric push rod is fixedly connected with a top plate, the front end of the left side of the lower surface of the inner cavity of the power box is provided with a singlechip, the input end of the singlechip is electrically connected with the output end of the storage battery, the input end of the singlechip is electrically connected with the output ends of the liquid level temperature sensor body and the signal receiver, the output end of the single chip microcomputer is electrically connected with the signal generator, the power gear and the input end of the electric push rod.

As a preferred technical scheme of the utility model, still include fixed block, pivot and stop gear, the inner chamber lower surface left side front end of power box is located to the fixed block, the one end of pivot and the right flank fixed connection of fixed block, the other end of pivot and stop gear's left surface fixed connection, stop gear's external tooth and drive gear's external tooth cooperation meshing installation.

As an optimal technical scheme of the utility model, still include the clearance strip, the upper surface of clearance board is evenly located to the clearance strip, the diameter of clearance strip corresponds with the diameter of wash port.

As an optimal technical scheme of the utility model, still include the curb plate, the left surface of roof is located to the curb plate.

As an optimal technical scheme of the utility model, still include the mounting hole, the left surface of curb plate is evenly located to the mounting hole.

The utility model has the advantages that: the utility model discloses an inside power pack of power box and transfer line can make mounting panel and cleaning plate rotate in the lateral surface of protection box, thereby avoid the protection box lateral surface to be covered by the debris of aquatic, and then can ensure this wireless liquid level temperature sensor's monitoring work, can make this wireless liquid level temperature sensor can carry out wireless control through signal receiver and signal generator, thereby promote this wireless liquid level temperature sensor's the nature controlled, through the dead lever, the fixed plate, electric putter and roof can make this wireless liquid level temperature sensor's operating position can carry out suitable adjustment according to the water condition.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional structure of the present invention;

fig. 3 is a schematic longitudinal sectional structure of the present invention.

In the figure: the device comprises a protection box 1, a single chip microcomputer 2, a power box 3, a power unit 4, a power gear 41, a power motor 42, a transmission gear 43, a fixed block 44, a rotating shaft 45, a limit gear 46, a transmission rod 5, a mounting plate 6, a cleaning plate 7, a cleaning strip 8, a water drainage hole 9, a liquid level temperature sensor body 10, a signal receiver 11, a signal generator 12, a storage battery 13, a fixing rod 14, a fixing plate 15, an electric push rod 16, a top plate 17, a side plate 18 and a mounting hole 19.

Detailed Description

Example 1

As shown in figures 1 to 3, the utility model discloses a novel wireless liquid level temperature sensor, which adopts the technical proposal that a liquid level temperature sensor body 10 is arranged on the upper surface of an inner cavity of a protection box 1, drain holes 9 are evenly arranged on the outer side surface of the protection box 1, a power box 3 is arranged on the upper surface of the protection box 1, a signal receiver 11 and a signal generator 12 are arranged at the rear end of the left side of the lower surface of the inner cavity of the power box 3, a power motor 42 is arranged at the rear end of the right side of the lower surface of the inner cavity of the power box 3, an output shaft of the power motor 42 is fixedly connected with a power gear 41, a storage battery 13 is arranged at the front end of the right side of the lower surface of the inner cavity of the power box 3, a transmission rod 5 is arranged inside the power box 3, the transmission rod 5 is U-shaped, two ends of the transmission rod 5 respectively pass through holes of the outer side surface of the power box 3 and extend to the left end and the right end of the power box 3, a transmission gear 43 is arranged in the middle part of the outer side surface of the transmission rod 5, the outer teeth of the transmission gear 43 are matched and meshed with the outer teeth of the power gear 41, the outer end of the protection box 1 is provided with a mounting plate 6, the mounting plate 6 is an arc-shaped plate, the left end and the right end of the upper surface of the mounting plate 6 are fixedly connected with the two ends of the lower surface of the transmission rod 5 respectively, the upper surface of the mounting plate 6 is provided with a cleaning plate 7, the upper surface of the power box 3 is provided with a fixed rod 14, the upper surface of the fixed rod 14 is fixedly connected with a fixed plate 15, the upper surface of the fixed plate 15 is fixedly connected with an electric push rod 16, the other end of the electric push rod 16 is fixedly connected with a top plate 17, the front end of the left side of the lower surface of the inner cavity of the power box 3 is provided with the single chip microcomputer 2, the input end of the single chip microcomputer 2 is electrically connected with the output end of the storage battery 13, the input end of the single chip microcomputer 2 is electrically connected with the output ends of the liquid level temperature sensor body 10 and the signal receiver 11, and the output end of the single chip microcomputer 2 is electrically connected with the signal generator 12, the input ends of the power gear 41 and the electric push rod 16, the novel wireless liquid level temperature sensor is installed at a working position through a top plate 17, then an electric push rod 16 works through a single chip microcomputer 2, the electric push rod 16 drives a fixing plate 15 fixedly connected with a telescopic end of the electric push rod 16 and the other end of the fixing plate 15 to be subjected to height adjustment through a power box 3 fixedly connected with a fixing rod 14, so that a protection box 1 arranged on the lower surface of the power box 3 is subjected to height adjustment along with the work of the electric push rod 16, a liquid level temperature sensor body 10 is contacted with detection liquid, the liquid level temperature sensor body 10 can detect the liquid level and the temperature of the liquid, then the single chip microcomputer 2 receives detection data of the liquid level temperature sensor body 10, then a signal generator 12 uploads the detection data through the single chip microcomputer 2, then a signal receiver 11 receives remote control signals, and thus the wireless control of the novel wireless liquid level temperature sensor is completed, meanwhile, the power motor 42 is driven to work through the single chip microcomputer 2, the power motor 42 drives the power gear 41 fixedly connected with the output shaft of the power motor to rotate, the power gear 41 drives the transmission gear 43 which is installed in a matched and meshed mode through external teeth of the power gear 41 to rotate, the transmission gear 43 drives the transmission rod 5 fixedly connected with the outer side face of the transmission rod to rotate and adjust in the through hole in the outer side face of the power box 3, the transmission rod 5 drives the installation plate 6 fixedly connected with the lower surface of the transmission rod 5 and the cleaning plate 7 fixedly connected with the upper surface of the installation plate 6 to clean the outer side face of the protection box 1, and therefore the situation that sundries in liquid affect the detection work of the liquid level temperature sensor body 10 is avoided.

As a preferred technical scheme, still include fixed block 44, pivot 45 and stop gear 46, inner chamber lower surface left side front end of power box 3 is located to fixed block 44, the one end of pivot 45 and the right flank fixed connection of fixed block 44, the other end of pivot 45 and stop gear 46's left surface fixed connection, stop gear 46's external tooth and drive gear 43's external tooth cooperation meshing installation, through fixed block 44, pivot 45 and stop gear 46 can assist spacing restriction to drive gear 43, thereby guarantee to the stability that drive rod 5 carries out rotation regulation.

As the utility model discloses an optimal technical scheme still includes clearance strip 8, and the upper surface of clearance board 7 is evenly located to clearance strip 8, and the diameter of clearance strip 8 corresponds with the diameter of wash port 9, through the clearance effect of the promotion of clearance strip 8 very big degree to 1 lateral surface of protection box.

As an optimal technical scheme of the utility model, still include curb plate 18, the left surface of roof 17 is located to curb plate 18, can make through curb plate 18 this novel wireless liquid level temperature sensor's fixed mounting is more convenient.

As the utility model discloses an optimal technical scheme still includes

mounting hole

19, and 18 left surface of curb plate is evenly located to mounting hole 19, can make this novel wireless liquid level temperature sensor's installation dismantlement more convenient through mounting hole 19.

The utility model discloses a theory of operation: the novel wireless liquid level temperature sensor is installed at a working position through a top plate 17, a side plate 18 and a mounting hole 19, then an electric push rod 16 works through a single chip microcomputer 2, the electric push rod 16 drives a fixing plate 15 fixedly connected with a telescopic end of the electric push rod 16 and the other end of the fixing plate 15 to be height-adjusted through a power box 3 fixedly connected with a fixing rod 14, so that a protection box 1 arranged on the lower surface of the power box 3 is height-adjusted along with the work of the electric push rod 16, and a liquid level temperature sensor body 10 is contacted with detection liquid, therefore, the liquid level temperature sensor body 10 can detect the temperature of the liquid level and the liquid, then the detection data of the liquid level temperature sensor body 10 is received through the single chip microcomputer 2, then a signal generator 12 uploads the detection data through the single chip microcomputer 2, and then a signal receiver 11 receives a remote control signal, accomplish this novel wireless liquid level temperature sensor's wireless control from this, and simultaneously, make power motor 42 work through singlechip 2, make power motor 42 drive its output shaft fixed connection's power gear 41 rotate, and then make power gear 41 drive the drive gear 43 of its external tooth cooperation meshing installation and rotate, make drive gear 43 drive its lateral surface fixed connection's transfer line 5 rotate in the through-hole of 3 lateral surfaces of power box from this and adjust, thereby make transfer line 5 drive its lower fixed surface connected's mounting panel 6 and mounting panel 6 upper surface fixed connection's cleaning plate 7 and clearance strip 8 clear up the lateral surface of protection box 1, thereby avoid debris in the liquid to influence the detection achievement of liquid level temperature sensor body 10.

The utility model relates to a circuit connection is the conventional means that technical staff adopted in the field, and the accessible is tested the skill and is inspired for a limited time, belongs to widely used prior art, the utility model discloses single chip computer 2 can select Dongguan city's the DZC-9011 model of the Marge machinery Limited of making a hint, and electric putter 16 can select Shanghai autumn trade Limited's RACO model, and driving motor 42 can select to close fertile day more automatic engineering Limited's APM-SC10ANK1 model.

Components not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.

Claims

1. The utility model provides a novel wireless liquid level temperature sensor, its characterized in that, inner chamber upper surface including protection box (1) is equipped with liquid level temperature sensor body (10), wash port (9) have evenly been seted up to the lateral surface of protection box (1), the upper surface of protection box (1) is equipped with power box (3), the inner chamber lower surface left side rear end of power box (3) is equipped with signal receiver (11) and signal generator (12), the inner chamber lower surface right side rear end of power box (3) is equipped with motor power (42), the output shaft fixed connection of motor power (42) has power gear (41), the inner chamber lower surface right side front end of power box (3) is equipped with battery (13), the inside of power box (3) is equipped with transfer line (5), transfer line (5) are "U" shape pole, the through-hole that the lateral surface of power box (3) was passed respectively at the both ends of transfer line (5) extends to the power box (3) Left end and right-hand member, the lateral surface middle part of transfer line (5) is equipped with drive gear (43), the external tooth of drive gear (43) and the external tooth cooperation meshing installation of power gear (41), the outer end of protection box (1) is equipped with mounting panel (6), mounting panel (6) are the arc, both ends respectively with the lower surface both ends fixed connection of transfer line (5) about the upper surface of mounting panel (6), the upper surface of mounting panel (6) is equipped with clearance board (7), the upper surface of power box (3) is equipped with dead lever (14), the last fixed surface of dead lever (14) is connected with fixed plate (15), the last fixed surface of fixed plate (15) is connected with electric putter (16), the other end fixedly connected with roof (17) of electric putter (16), the inner chamber lower surface left side front end of power box (3) is equipped with singlechip (2), the input end of the single chip microcomputer (2) is electrically connected with the output end of the storage battery (13), the input end of the single chip microcomputer (2) is electrically connected with the output ends of the liquid level temperature sensor body (10) and the signal receiver (11), and the output end of the single chip microcomputer (2) is electrically connected with the input ends of the signal generator (12), the power gear (41) and the electric push rod (16).

2. The novel wireless liquid level temperature sensor according to claim 1, characterized in that: still include fixed block (44), pivot (45) and stop gear (46), the inner chamber lower surface left side front end of power box (3) is located to fixed block (44), the one end of pivot (45) and the right flank fixed connection of fixed block (44), the other end of pivot (45) and the left surface fixed connection of stop gear (46), the external tooth of stop gear (46) and the external tooth cooperation meshing installation of drive gear (43).

3. The novel wireless liquid level temperature sensor according to claim 1, characterized in that: the cleaning plate is characterized by further comprising cleaning strips (8), wherein the cleaning strips (8) are uniformly arranged on the upper surface of the cleaning plate (7), and the diameter of each cleaning strip (8) corresponds to that of the drain hole (9).

4. The novel wireless liquid level temperature sensor according to claim 1, characterized in that: the side plate (18) is arranged on the left side face of the top plate (17).

5. The novel wireless liquid level temperature sensor according to claim 4, wherein: the side plate structure is characterized by further comprising mounting holes (19), wherein the mounting holes (19) are uniformly formed in the left side face of the side plate (18).