CN216559353U

CN216559353U - Metal sodium storehouse on-line monitoring device

Info

Publication number: CN216559353U
Application number: CN202220187425.8U
Authority: CN
Inventors: 刘万里; 刘启宾; 郑鹏
Original assignee: Dalian Shuangbo Pharmaceutical Chemical Co ltd
Current assignee: Dalian Shuangbo Pharmaceutical Chemical Co ltd
Priority date: 2022-01-24
Filing date: 2022-01-24
Publication date: 2022-05-17
Anticipated expiration: 2032-01-24

Abstract

The utility model discloses an online monitoring device for a sodium metal reservoir, and belongs to the technical field of medical intermediates. Metal sodium storehouse on-line monitoring device includes: a support plate with a chute inside; the sliding block is connected in the sliding groove in a sliding manner; the first motors are symmetrically arranged on two sides of the upper end of the supporting plate; the rope wheel is fixedly connected to the output end of the first motor; the connecting rope is arranged in the sliding groove, the infrared thermal imaging device can be driven to reciprocate left and right in a specified range, so that the metal sodium in the range can be monitored in real time on line, when the temperature of part of the metal sodium is abnormal, the distance between the infrared thermal imaging device and the metal sodium can be adjusted, the monitoring precision of the device is effectively improved, when the temperature of part of the metal sodium is higher and reaches the critical value of ignition, sand can be sprayed to the metal sodium, the ignition accident is prevented, the practicability of the device is effectively improved, and the device is suitable for popularization and use.

Description

Metal sodium storehouse on-line monitoring device

Technical Field

The utility model relates to the technical field of medical intermediates, in particular to an online monitoring device for a sodium metal library.

Background

The sodium metal is silver-white cubic metal, is soft and light, can be cut by a knife, has a density smaller than that of water, has silvery-white luster on a new section, is oxidized in air to be changed into dark grey, has corrosion resistance, and can react with a plurality of substances because the chemical property of the sodium metal is more active, so the sodium metal is widely applied to the field of medical intermediates, for example, when the pinacol ester diboride is prepared, the sodium metal and bis (dimethylamino) chloroborane are coupled to generate the tetra (dimethylamino) diboron in the third step.

When the device is used on an industrial scale, the metal sodium is in a long strip shape, when the metal sodium is stored in a large batch, the metal sodium can be generally stored in a dangerous chemical warehouse, in order to know the storage condition of the metal sodium constantly, monitoring equipment needs to be installed in the warehouse at fixed points, and real-time online monitoring is carried out on the metal sodium.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the background technology, and provides an online monitoring device for a sodium metal library.

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

metal sodium storehouse on-line monitoring device includes: a support plate with a chute inside; the sliding block is connected in the sliding groove in a sliding manner; the first motors are symmetrically arranged on two sides of the upper end of the supporting plate; the rope wheel is fixedly connected to the output end of the first motor; the connecting rope is arranged in the sliding groove, and two ends of the connecting rope are respectively fixedly connected with the sliding block and the rope wheel; the electric lifting rod is fixedly connected to the lower end of the sliding block; the sand storage box is arranged at the telescopic end of the electric lifting rod; the connecting plate is fixedly connected to the bottom of the sand storage box; the infrared thermal imager is arranged on one side of the lower end of the connecting plate through a support rod; inhale husky pump, fixed connection be in the opposite side of connecting plate lower extreme, wherein, inhale the feed inlet of husky pump and be connected through the connecting pipe with the discharge gate that stores up the sandbox, inhale the discharge gate of husky pump and install the shower nozzle.

In order to facilitate prompt of staff in the warehouse to evacuate quickly, preferably, the upper end of the supporting plate is fixedly connected with a controller, an alarm is mounted on the controller, and the first motor, the alarm, the electric lifting rod, the infrared thermal imager and the sand suction pump are all electrically connected with the controller.

In order to facilitate the convenience to adjust the angle of infrared thermal imaging system when using, furtherly, rotate through the pivot between infrared thermal imaging system and the branch and be connected, one of them fixedly connected with second motor on the branch, fixed connection between the output of second motor and the adjacent pivot.

For the convenience of improving the stability to infrared thermal imager, inhale the husky pump, preferably, the upper end both sides fixedly connected with sleeve of connecting plate, sliding connection has the tensioning rod in the sleeve, be equipped with the tensioning spring in the sleeve, the both ends of tensioning spring respectively with sleeve, tensioning rod fixed connection, the tensioning rod is kept away from the one end rotation of tensioning spring and is connected with the supporting wheel, supporting wheel and backup pad roll connection.

In order to improve the service life of the connecting rope, furthermore, bearing wheels are installed on two sides of the sliding groove, and the connecting rope is wound on the bearing wheels.

In order to prevent the supporting plate from bending and deforming due to the heavier sand storage box and affecting the movement of the sliding block, preferably, a plurality of supporting rods are fixedly connected to the upper end of the supporting plate, and the upper ends of the supporting rods are connected with the top of the storage warehouse through bolts.

In order to prevent partial sand from being stored at two sides of the sand storage box, preferably, flow deflectors are symmetrically arranged at two sides of the sand storage box, which are close to the discharge hole.

Compared with the prior art, the utility model provides the online monitoring device for the sodium metal reservoir, which has the following beneficial effects:

1. according to the online monitoring device for the metal sodium warehouse, the infrared thermal imager can be driven to reciprocate left and right within an appointed range through the arrangement of the first motor, the rope pulley, the connecting rope and the sliding block, so that the metal sodium within the range can be monitored online in real time, and the distance between the infrared thermal imager and the metal sodium can be adjusted through the arrangement of the electric lifting rod when the temperature of part of the metal sodium is abnormal, so that the temperature of the metal sodium can be detected more accurately, and the monitoring accuracy of the online monitoring device is effectively improved;

2. this online monitoring device of sodium metal storehouse through the setting of storing up the sandbox, inhaling husky pump, shower nozzle, when the temperature of part sodium metal is higher will reach the critical value that catches fire soon, can spray the sand to it to prevent to take place the accident of catching fire, not only can avoid appearing casualties and can also prevent the problem of economic loss, the effectual practicality that has improved the device.

The device has the advantages that the part which is not involved in the device is the same as the prior art or can be realized by the prior art, the infrared thermal imager can be driven to reciprocate left and right within an appointed range, so that the metal sodium within the range can be monitored in real time on line, when the temperature of part of the metal sodium is abnormal, the distance between the infrared thermal imager and the metal sodium can be adjusted, so that the temperature of the metal sodium can be detected more accurately, the monitoring accuracy of the device is effectively improved, sand can be sprayed to the part of the metal sodium when the temperature of the part of the metal sodium is higher and reaches the critical value of ignition, the ignition accident is prevented, the problems of casualties and economic losses can be avoided, the practicability of the device is effectively improved, and the device is suitable for popularization and use.

Drawings

FIG. 1 is a front view of an online monitoring device for a sodium metal reservoir according to the present invention;

FIG. 2 is a schematic structural diagram of an online monitoring device for a sodium metal reservoir according to the present invention;

fig. 3 is a schematic structural diagram of an infrared thermal imager, a supporting rod and a second motor in the online monitoring device for the sodium metal reservoir provided by the utility model.

In the figure: 1. a support plate; 101. a chute; 2. a slider; 3. a first motor; 4. a sheave; 5. connecting ropes; 6. an electric lifting rod; 7. a sand storage box; 8. a sleeve; 9. a tension rod; 10. a support wheel; 11. a connecting plate; 12. a baffle; 13. an infrared thermal imager; 14. a sand suction pump; 15. a controller; 16. an alarm; 17. a support bar; 18. a strut; 19. a second motor; 20. the spring is tensioned.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example 1:

referring to fig. 1-3, the on-line monitoring device for the sodium metal reservoir comprises: a support plate 1 with a chute 101 inside; the sliding block 2 is connected in the sliding groove 101 in a sliding mode; the first motors 3 are symmetrically arranged at two sides of the upper end of the supporting plate 1; the rope wheel 4 is fixedly connected with the output end of the first motor 3; the connecting rope 5 is arranged in the sliding groove 101, and two ends of the connecting rope are fixedly connected with the sliding block 2 and the rope wheel 4 respectively; the electric lifting rod 6 is fixedly connected to the lower end of the sliding block 2; the sand storage box 7 is arranged at the telescopic end of the electric lifting rod 6; the connecting plate 11 is fixedly connected to the bottom of the sand storage box 7; the infrared thermal imager 13 is arranged on one side of the lower end of the connecting plate 11 through a support rod 18; and the sand suction pump 14 is fixedly connected to the other side of the lower end of the connecting plate 11, a feeding hole of the sand suction pump 14 is connected with a discharging hole of the sand storage box 7 through a connecting pipe, and a nozzle is installed at the discharging hole of the sand suction pump 14.

When the device is used, a worker firstly moves the device into a warehouse for storing sodium metal, then sand is filled in a sand storage box 7, then the device is lifted by using external lifting equipment, two sides of a support plate 1 are fixed on the wall of the warehouse through fixing bolts, so that the support plate 1 can be suspended in the warehouse, then the worker installs a plurality of the devices at certain intervals, so that an infrared thermal imager 13 on each device only monitors the sodium metal in the range, the monitoring accuracy is effectively improved, after the fixation is finished, the power supply can be switched on for the electric equipment on the device, after the preorder work is ready, the device can be controlled by an external master controller to carry out online monitoring, when the device works, the infrared thermal imager 13 is firstly started, so that the infrared thermal imager 13 carries out temperature acquisition on the sodium metal in the range, then one of the first motors 3 is controlled to work, one of the first motors 3 drives the rope pulley 4 at the output end to rotate, the rope pulley 4 can take up the connecting rope 5 on the same side, then the sliding block 2 can move towards one end of the rotating rope pulley 4 under the pulling of the connecting rope 5, then the sliding block 2 can drive the infrared thermal imager 13 to move towards the same end, when the sliding block 2 moves in place, the external main controller can control the other first motor 3 to work at the moment, so that the sliding block 2 is pulled towards the other side, and therefore, the reciprocating movement can be carried out on the left and right of the infrared thermal imager 13 repeatedly, so that the metal sodium in the range can be monitored in real time on line, when the temperature of part of the metal sodium is higher than that of other metal sodium, the main controller can control the infrared thermal imager 13 to move above the metal sodium with higher temperature, then control electric lift rod 6 again and extend, thereby shorten the distance between infrared thermal imager 13 and the metallic sodium, so that more accurate carry out temperature monitoring, the effectual monitoring precision that improves the device, when the temperature of this part metallic sodium will reach the critical value, the master controller just can control sand suction pump 14 to work this moment, thereby take out the sand that will store up in sandbox 7 through the connecting pipe, then spout the sand to the higher metallic sodium of temperature through the shower nozzle again, thereby prevent that the metallic sodium from taking place the incident of catching fire, then external master controller informs the staff again and examines the hidden danger, thereby in time handle, prevent the casualties accident and cause the problem of big batch metallic sodium loss, the effectual practicality that improves the device, and is suitable for being generalized to use.

Example 2:

referring to fig. 1 to 3, the device for monitoring the sodium metal reservoir on-line is substantially the same as that of example 1, and further comprises: the upper end of the supporting plate 1 is fixedly connected with a controller 15, an alarm 16 is mounted on the controller 15, the first motor 3, the alarm 16, the electric lifting rod 6, the infrared thermal imager 13 and the sand suction pump 14 are all electrically connected with the controller 15, through the arrangement of the controller 15 and the alarm 16, a worker can control the device to work through the controller 15, and when the temperature of the metal sodium is high or the metal sodium is on fire, the worker in a warehouse can be reminded to evacuate quickly in time, so that casualties are reduced, and the practicability of the device is effectively improved;

rotate through the pivot between infrared thermal imager 13 and the branch 18 and be connected, fixedly connected with second motor 19 on one of them branch 18, fixed connection between second motor 19's the output and the adjacent pivot, rotate through the pivot through making infrared thermal imager 13 and branch 18 and be connected, and the output fixed connection of pivot and second motor 19, the angle of infrared thermal imager 13 is adjusted to the convenience when using, thereby when being convenient for monitor metallic sodium, more comprehensive and the precision of control is higher, the device's practicality has further been improved.

Example 3:

referring to fig. 1 to 3, the device for monitoring the sodium metal reservoir on-line is substantially the same as that of example 1, and further comprises: the two sides of the upper end of the connecting plate 11 are fixedly connected with sleeves 8, tensioning rods 9 are connected in the sleeves 8 in a sliding mode, tensioning springs 20 are arranged in the sleeves 8, two ends of each tensioning spring 20 are fixedly connected with the sleeve 8 and the tensioning rod 9 respectively, one end, far away from the tensioning spring 20, of each tensioning rod 9 is rotatably connected with a supporting wheel 10 in a rotating mode, the supporting wheel 10 is connected with the supporting plate 1 in a rolling mode, when the sliding block 2 moves, the effect of tensioning and fixing can be achieved on the connecting plate 11, the connecting plate 11 is prevented from shaking when moving, influences are caused on the infrared thermal imager 13 and the sand suction pump 14, and the stability during moving is effectively improved;

the take-up pulley is installed to the both sides of spout 101, connects 5 wrappings of rope on the take-up pulley, through the setting of take-up pulley, can play the effect of protection to connecting rope 5, prevents to connect rope 5 because of long-time wearing and tearing breaking phenomenon, the effectual life who connects rope 5 that has improved.

Example 4:

referring to fig. 1 to 3, the device for monitoring the sodium metal reservoir on-line is substantially the same as that of example 1, and further comprises: the upper end of the supporting plate 1 is fixedly connected with a plurality of supporting rods 17, the upper ends of the supporting rods 17 are connected with the top of the storage warehouse through bolts, and the supporting rods 17 can be connected with the top of the storage warehouse through threads when the device is installed through the arrangement of the supporting rods 17, so that the supporting plate 1 is supported, the supporting plate 1 is prevented from being bent and deformed due to the fact that the sand storage box 7 is heavy, the movement of the sliding block 2 is prevented from being influenced, and the stability of the device is effectively improved;

store up the bilateral symmetry that is close to the discharge gate in the sandbox 7 and be equipped with guide plate 12, through guide plate 12's setting, can play the effect of water conservancy diversion to the sand that stores up in the sandbox 7 to be convenient for discharge the sand is whole, prevent that partial sand from depositing the both sides that store up sandbox 7, thereby when leading to putting out a fire to metallic sodium, the sand covers is not enough comprehensive, causes the influence to fire extinguishing efficiency, the effectual fire extinguishing effect who improves the device.

It should be noted that in this patent application, electrical components are all connected to an external master controller and a 220V commercial power point, and the master controller may be a conventional known device for a computer to control, and it should be noted that in the above embodiment, the first motor 3 and the second motor 19 may both adopt but are not limited to a forward and reverse rotation motor with a model of 90YR120GY38, the electric lifting rod 6 may adopt but is not limited to an electric telescopic rod with a model of YNT-03, the infrared thermal imager 13 and the sand suction pump 14 respectively adopt commercially available known devices, and are the prior art, and no redundant description is given here.

The utility model can drive the infrared thermal imager 13 to reciprocate left and right in a designated range through the arrangement of the first motor 3, the rope pulley 4, the connecting rope 5 and the slide block 2, thereby carrying out real-time online monitoring on the metallic sodium in the range, and through the arrangement of the electric lifting rod 6, when the temperature of part of the metallic sodium is abnormal, the distance between the infrared thermal imager 13 and the metallic sodium can be adjusted, thereby being convenient for more accurately detecting the temperature of the metallic sodium, effectively improving the monitoring precision of the device, and through the arrangement of the sand storage tank 7, the sand suction pump 14 and the spray head, when the temperature of part of the metallic sodium is higher and is about to reach the critical value of ignition, sand can be sprayed to the metallic sodium, thereby preventing the occurrence of ignition accidents, avoiding the casualties and avoiding the problem of economic loss, effectively improving the practicability of the device, is suitable for popularization and application.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. On-line monitoring device of metal sodium storehouse, its characterized in that includes: a support plate (1) with a chute (101) arranged inside; the sliding block (2) is connected in the sliding groove (101) in a sliding manner; the first motors (3) are symmetrically arranged on two sides of the upper end of the supporting plate (1); the rope wheel (4) is fixedly connected to the output end of the first motor (3); the connecting rope (5) is arranged in the sliding groove (101), and two ends of the connecting rope are respectively fixedly connected with the sliding block (2) and the rope wheel (4); the electric lifting rod (6) is fixedly connected to the lower end of the sliding block (2); the sand storage box (7) is arranged at the telescopic end of the electric lifting rod (6); the connecting plate (11) is fixedly connected to the bottom of the sand storage box (7); the infrared thermal imager (13) is arranged on one side of the lower end of the connecting plate (11) through a support rod (18); inhale husky pump (14), fixed connection be in the opposite side of connecting plate (11) lower extreme, wherein, inhale the feed inlet of husky pump (14) and store up the discharge gate of sandbox (7) and pass through the connecting pipe and be connected, inhale the discharge gate of husky pump (14) and install the shower nozzle.

2. The online monitoring device for the sodium metal reservoir according to claim 1, wherein a controller (15) is fixedly connected to the upper end of the supporting plate (1), an alarm (16) is mounted on the controller (15), and the first motor (3), the alarm (16), the electric lifting rod (6), the infrared thermal imager (13) and the sand suction pump (14) are electrically connected with the controller (15).

3. The on-line monitoring device for the sodium metal reservoir according to claim 2, wherein the infrared thermal imaging camera (13) is rotatably connected with the supporting rods (18) through rotating shafts, one of the supporting rods (18) is fixedly connected with a second motor (19), and an output end of the second motor (19) is fixedly connected with an adjacent rotating shaft.

4. The online monitoring device for the sodium metal reservoir according to claim 1, wherein sleeves (8) are fixedly connected to two sides of the upper end of the connecting plate (11), tension rods (9) are slidably connected to the sleeves (8), tension springs (20) are arranged in the sleeves (8), two ends of each tension spring (20) are respectively and fixedly connected with the sleeves (8) and the tension rods (9), one end, far away from the tension springs (20), of each tension rod (9) is rotatably connected with a supporting wheel (10), and the supporting wheels (10) are in rolling connection with the supporting plate (1).

5. The on-line monitoring device for the sodium metal reservoir according to claim 4, wherein bearing wheels are installed on two sides of the sliding chute (101), and the connecting rope (5) is wound on the bearing wheels.

6. The on-line monitoring device for the sodium metal reservoir according to claim 1, wherein a plurality of support rods (17) are fixedly connected to the upper end of the support plate (1), and the upper ends of the support rods (17) are connected with the top of the storage reservoir through bolts.

7. The on-line monitoring device for the sodium metal reservoir according to claim 1, wherein flow deflectors (12) are symmetrically arranged on two sides of the sand storage box (7) close to the discharge hole.