CN214191034U

CN214191034U - Sensor assembly for detecting liquid in tank

Info

Publication number: CN214191034U
Application number: CN202023350383.5U
Authority: CN
Inventors: 何正艾; 陈栋铭; 肖静
Original assignee: Changzhou Juzhuo Intelligent Technology Co ltd
Current assignee: Changzhou Juzhuo Intelligent Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-14
Anticipated expiration: 2030-12-31

Abstract

The utility model relates to a sensor module of internal liquid detection of jar, it relates to medical instrument's field, including the batch meter, the batch meter internal fixation has the sensor, the sensor top is fixed with the metering tank, the feed supplement pipe that is used for supplementing vaccine liquid is worn to be equipped with at the metering tank top, the first discharging pipe that is used for exporting vaccine liquid is worn to be equipped with at the metering tank top. In the bacterin liquid got into the batch meter, the sensor was heavily to the bacterin liquid meter in the measurement jar, and the meter is heavily accomplished the back, and the sensor gives out the instruction, and first discharging pipe carries the bacterin liquid out the batch meter, and then reduces the condition that the manual operation produced the error, reduces the possibility that bacterin became invalid to improve bacterin quality.

Description

Sensor assembly for detecting liquid in tank

Technical Field

The application relates to the field of medical equipment, in particular to a sensor assembly for detecting liquid in a tank body.

Background

The vaccine is a biological preparation which is prepared from bacteria, viruses, tumor cells and the like and can ensure that an organism generates specific immunity.

In the related art, a method of liquid quality control is generally performed by means of a measuring cup, a pipette, or the like, wherein the pipette has a rod-shaped pipette housing having a pin on a lower end for gripping a pipette tip. The pin is typically a conical, cylindrical or partially conical and cylindrical projection and is also referred to as a "working cone". The pipette tip is a hollow small tube which has a tip opening on the lower end and a plug-in opening on the upper end, with which the pipette tip can be clamped onto the pin. Liquid is drawn into and expelled from the pipette tip. The absorption and release of the liquid is controlled by means of a pipette. A mechanical counter within the pipette is used to display the adjusted volume. Pipettes are measured by measuring the volume of liquid.

In view of the above-mentioned related technologies, the inventor believes that when an operator transfers a vaccine through a pipette, an error is easily generated by manual operation, and further, the vaccine dose is easily not up to a standard value, thereby causing vaccine failure.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the easy error that produces of manual operation leads to the bacterin to become invalid, this application provides a jar sensor subassembly that internal liquid of body detected.

The application provides a jar sensor module that internal liquid detected adopts following technical scheme:

the utility model provides a sensor subassembly that internal liquid of jar detected, includes the batch meter, the batch meter internal fixation has the sensor, the sensor top is fixed with the metering tank, the feed supplement pipe that is used for replenishing the bacterin liquid is worn to be equipped with at metering tank top, the first discharging pipe that is used for exporting the bacterin liquid is worn to be equipped with at metering tank top.

Through adopting above-mentioned technical scheme, in the bacterin liquid got into the batch meter through the feed supplement pipe, the sensor was heavily to the bacterin liquid meter in the measurement jar, and after the meter was heavily accomplished, the sensor was given an instruction, and first discharging pipe carries the bacterin liquid out of the batch meter, and then reduces the manual operation and produces the error, reduces the possibility that bacterin became invalid to improve the qualification rate of bacterin.

Optionally, batch meter one side is equipped with the storage case, the inside storage tank that is used for splendid attire bacterin liquid that is equipped with of storage case, the second discharging pipe that is used for carrying bacterin liquid in the storage tank is worn to be equipped with at the storage roof portion, storage tank one end is kept away from to the second discharging pipe is fixed with the creep pump, creep pump top and feed supplement pipe fixed connection, the feed supplement pipe is kept away from creep pump one end and is worn to locate the batch meter.

Through adopting above-mentioned technical scheme, through setting up the storage case, be convenient for store bacterin liquid, can reduce the contact of operating personnel and bacterin liquid simultaneously, reduce the possibility of bacterin liquid infection bacterium.

Optionally, a control box is arranged on one side of the metering box, a first air pipe and a second air pipe for outputting cold air are arranged in the control box in a penetrating mode, the first air pipe penetrates through the metering box, and the second air pipe penetrates through the storage box.

Through adopting above-mentioned technical scheme, through setting up the control box for batch meter and storage case are in a homothermal environment, and then reduce the possibility that the condensation appears in the bacterin liquid is heated, reduce behind the bacterin liquid condensation adhesion lead to the heavy not accurate possibility of meter on the metering tank inner wall.

Optionally, the top of the metering box is fixedly connected with a first exhaust valve, and the top of the storage box is fixedly connected with a second exhaust valve.

Through adopting above-mentioned technical scheme, through setting up first discharge valve and second discharge valve for export too much air conditioning in the control box and be convenient for discharge, and then be convenient for realize that storage case and batch meter are in homothermal state, reduce the vaccine liquid temperature and cross the possibility of inefficacy excessively.

Optionally, the metering box includes a base, four isolation columns are fixed to the top of the base, a bottom plate is fixed to the tops of the four isolation columns, and the tops of the bottom plates are fixedly connected with the sensor.

Through adopting above-mentioned technical scheme, through setting up the insulated column, for the sensor provides the supporting role, also can not contact between vaccine liquid and the air conditioning simultaneously, reduce the too low condition of air conditioning blowing vaccine liquid temperature to reduce the possibility of vaccine liquid because of the low temperature inefficacy.

Optionally, the top of the bottom plate is provided with a balance hole.

Through adopting above-mentioned technical scheme, through setting up the balancing hole, reduce the area of contact of bottom plate and cold wind, reduce the condition that cold wind strikes the bottom plate and leads to the bottom plate to rock and take place, and then reduce the unstable possibility of sensor output signal.

Optionally, four first bolts penetrate through the top of the bottom plate, the four first bolts penetrate through the bottom plate and are respectively in threaded connection with the four isolation columns, four second bolts penetrate through the bottom of the base, and the four second bolts penetrate through the base and are respectively in threaded connection with the bottoms of the four isolation columns.

Through adopting above-mentioned technical scheme, through setting up the high insulated column of height, the metering tank of being convenient for is in horizontal position, reduces the metering tank and leads to the sensor to measure inaccurate condition emergence because of barycentric offset, and then reduces and carry out too little bacterin liquid and lead to the unqualified possibility of bacterin. Through setting up first bolt and second bolt, be convenient for change insulated column, after single insulated column damages, other insulated column can cyclic utilization to practice thrift the maintenance cost.

Optionally, the metering tray is installed to the metering tank bottom, two first screws are worn to be equipped with at metering tray top, two first screw pass behind the metering tray with sensor threaded connection, two second screws are worn to be equipped with by the bottom plate, two second screw pass behind the bottom plate with sensor threaded connection.

Through adopting above-mentioned technical scheme, through setting up first screw and second screw, be convenient for change the sensor, and then metering tank and measurement tray can cyclic utilization, practice thrift use cost, satisfy the demand that the sensor was fixed in metering tank bottom simultaneously.

Optionally, the top and the bottom of the sensor are respectively fixed with an isolation pad.

Through adopting above-mentioned technical scheme, the isolating pad plays thermal-insulated effect for the sensor, reduces the possibility that the measuring tank heat-transfer was for the sensor. Meanwhile, the isolation pad plays a role in isolating the sensor, and the possibility that the force of the metering tank is transmitted to the sensor is reduced. The condition that the measurement of the sensor is inaccurate is reduced, and the measurement precision is ensured.

In summary, the present application includes at least one of the following beneficial technical effects:

vaccine liquid enters the metering box through the feed supplementing pipe, the sensor meters the weight of the vaccine liquid in the metering box, after the metering is finished, the sensor sends an instruction, the first discharging pipe conveys the vaccine liquid out of the metering box, the possibility of errors caused by manual operation is further reduced, the possibility of vaccine failure is reduced, and therefore the qualification rate of the vaccine is improved;

through setting up the storage case, be convenient for store bacterin liquid, can reduce the contact of operating personnel with bacterin liquid simultaneously, reduce the possibility of bacterin liquid infection bacterium.

The storage tank and the metering tank are guaranteed to be constantly in the temperature environment required by the vaccine through the control box and the cold air delivery pipe, and the activity of the vaccine is guaranteed while accurate metering is achieved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present embodiment.

Fig. 2 is a schematic view of the inside and structure of the weighing box of the present embodiment.

Fig. 3 is a schematic view of the weighing tank structure of the present embodiment.

Fig. 4 is a sensor installation diagram of the present embodiment.

Description of reference numerals: 1. a batch tank; 11. a first exhaust valve; 12. a first discharge pipe; 13. a base; 131. a second bolt; 14. an isolation column; 15. a base plate; 151. a second screw; 152. a first bolt; 153. a balance hole; 16. a sensor; 161. an insulating pad; 17. a metering tank; 171. a first screw; 172. a metering tray; 2. a control box; 21. a first air pipe; 22. a second air pipe; 3. a material storage box; 31. a second discharge pipe; 32. a second exhaust valve; 33. a material storage tank; 34. a creep pump; 35. a material supplementing pipe; 4. a supporting foot.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a jar sensor subassembly that internal liquid of body detected. Referring to fig. 1 and 2, a sensor assembly for detecting liquid in a tank body includes a measuring tank 1, a control tank 2 and a storage tank 3, wherein four supporting legs 4 are respectively fixed at the bottoms of the measuring tank 1, the control tank 2 and the storage tank 3. Control box 2 is equipped with the controller that is used for controlling air conditioning output including wearing to locate the first trachea 21 of storage case 3 and the second trachea 22 of wearing to locate in

control box

2, 2 inside low temperature generating device that still are equipped with of control box, and low temperature generating device carries air conditioning respectively in first trachea 21 and the second trachea 22. A first discharge valve 11 is fixedly connected to the top of the metering box 1, and a first discharge pipe 12 for outputting vaccine liquid is arranged on the top of the metering box 1 in a penetrating mode. Second discharging pipe 31 and second discharge valve 32 are worn to be equipped with at storage tank 3 top, and storage tank 3 inside is equipped with the storage tank 33 that is used for splendid attire bacterin liquid, and storage tank 3 one end fixedly connected with creep pump 34 is kept away from to second discharging pipe 31, and creep pump 34 top fixedly connected with material supplementing pipe 35 creeps, and material supplementing pipe 35 keeps away from creep pump 34 one end and wears to locate and have batch meter 1.

During operation, first discharge valve 11 can let in surplus air conditioning discharge batch meter 1, and second discharge valve 32 can let in surplus air conditioning discharge storage case 3, reduces the surplus batch meter of air conditioning 1 and the too low possibility of temperature in the storage case 3, reduces the emergence of bacterin low temperature failure condition. The low temperature generator delivers cold air into the first and

second air pipes

21 and 22, respectively. First trachea 21 carries in air conditioning gets into batch meter 1, and second trachea 22 carries air conditioning to get into storage case 3 for batch meter 1 and storage case 3 are in microthermal state, and then reduce the bacterin liquid because the condensation appears in the high temperature in batch meter 1 and storage case 3, thereby reduce the possibility of bacterin liquid adhesion at first trachea 21 outer peripheral face, improved the heavy precision of meter. The storage tank 3 with constant temperature can be used for conveying vaccine liquid in the metering tank 1.

Referring to fig. 2 and 3, the metering box 1 includes a base 13, the base 13 is fixedly connected with the arm brace 4, four isolation columns 14 are fixed on the top of the base 13, and a bottom plate 15 is fixed on the top of the four isolation columns 14. A sensor 16 is fixed above the bottom plate 15, wherein the model of the sensor 16 is K-PW15AH-N-C6-10kg-N-3-A, a metering tank 17 is fixed at the top of the sensor 16, the bottom end of the first discharge pipe 12 is arranged at the position, close to the bottom of the metering tank 17, and the bottom end of the storage tank 33 is arranged above the metering tank 17. Sensor 16 monitors the quality of the vaccine liquid in metering tank 17. The controller is electrically connected to the sensor 16 and the controller is electrically connected to the creep pump 34.

Referring to fig. 3 and 4, the top and the bottom of the sensor 16 are respectively fixed with an isolation pad 161, the bottom of the metering tank 17 is provided with a metering tray 172, two first screws 171 penetrate through the top of the metering tray 172, and the two first screws 171 penetrate through the tray 172 and then are in threaded connection with the isolation pad 161 at the top of the sensor 16. Two second screws 151 are arranged on the bottom plate 15 in a penetrating mode, and the two second screws 151 penetrate through the bottom plate 15 and are in threaded connection with an isolation pad 161 at the bottom of the sensor 16. Four first bolts 152 penetrate through the top of the bottom plate 15, and the four first bolts 152 penetrate through the bottom plate 15 and are respectively in threaded connection with the four isolation columns 14. Four second bolts 131 penetrate through the bottom of the base 13, and the four second bolts 131 penetrate through the base 13 and are respectively in threaded connection with the bottoms of the four isolation columns 14. The top of the bottom plate 15 is provided with a balance hole 153. Carry the cold wind in the weighing box to strike base 13 in the first trachea 21, through setting up balancing hole 153, can reduce the area of contact that cold wind strikes base 13, and then base 13 rocks and influences 16 meter gravities of sensor.

The implementation principle of the sensor 16 assembly for detecting the liquid in the tank body in the embodiment of the application is as follows: low temperature generating device in control box 2 carries air conditioning to first trachea 21 and second trachea 22 respectively, and first trachea 21 carries air conditioning to batch meter 1, and second trachea 22 carries air conditioning to storage case 3 simultaneously, and when the temperature subcooling, first discharge valve 11 can control the content of the inside air conditioning of batch meter 1, and second discharge valve 32 can control the content of the inside air conditioning of batch meter 1 for be in homothermal state in batch meter 1 and the storage case 3. Creep pump 34 drives the bacterin liquid in the storage tank 33 and carries to second discharging pipe 31, and rethread second discharging pipe 31 carries to in the measuring tank 17, and sensor 16 measures the liquid in the measuring tank 17, sends from first discharging pipe 12 after the measurement is accomplished, and then reduces the easy error that produces of manual operation and leads to the possibility of bacterin inefficacy.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a sensor subassembly that internal liquid of jar detected, includes batch meter (1), its characterized in that: the utility model discloses a vaccine liquid feeding device, including batch meter (1), sensor (16), metering tank (17), feed supplement pipe (35) that are used for replenishing vaccine liquid are worn to be equipped with at batch meter (1) internal fixation, sensor (16) top is fixed with metering tank (17), batch meter (1) top is worn to be equipped with first discharging pipe (12) that are used for exporting vaccine liquid.

2. The in-tank liquid detection sensor assembly of claim 1, wherein: batch meter (1) one side is equipped with storage tank (3), storage tank (3) inside is equipped with storage tank (33) that are used for splendid attire bacterin liquid, storage tank (3) top is worn to be equipped with second discharging pipe (31) that are used for carrying bacterin liquid in storage tank (33), storage tank (33) one end is kept away from in second discharging pipe (31) and is fixed with creep pump (34), creep pump (34) top and feeding pipe (35) fixed connection, feeding pipe (35) are kept away from creep pump (34) one end and are worn to locate batch meter (1).

3. The in-tank liquid detection sensor assembly of claim 2, wherein: batch meter (1) one side is equipped with control box (2), wear to be equipped with first trachea (21) and second trachea (22) that are used for exporting air conditioning in control box (2), first trachea (21) are worn to locate in batch meter (1), second trachea (22) are worn to locate in storage case (3).

4. A sensor assembly for in-tank liquid detection according to claim 3, wherein: batch meter (1) top fixedly connected with first discharge valve (11), storage case (3) top fixedly connected with second discharge valve (32).

5. A sensor assembly for in-tank liquid detection according to claim 3, wherein: the metering box (1) comprises a base (13), four isolation columns (14) are fixed to the top of the base (13), a bottom plate (15) is fixed to the tops of the four isolation columns (14), and the top of the bottom plate (15) is fixedly connected with a sensor (16).

6. The in-tank liquid detection sensor assembly of claim 5, wherein: the top of the bottom plate (15) is provided with a balance hole (153).

7. The in-tank liquid detection sensor assembly of claim 5, wherein: four first bolts (152) penetrate through the top of the bottom plate (15), the four first bolts (152) penetrate through the bottom plate (15) and then are respectively in threaded connection with the four isolation columns (14), four second bolts (131) penetrate through the bottom of the base (13), and the four second bolts (131) penetrate through the base (13) and then are respectively in threaded connection with the bottoms of the four isolation columns (14).

8. The in-tank liquid detection sensor assembly of claim 5, wherein: metering tray (172) are installed to metering tank (17) bottom, two first screws (171) are worn to be equipped with at metering tray (172) top, two first screw (171) pass behind metering tray (172) with sensor (16) threaded connection, two second screw (151) are worn to be equipped with in bottom plate (15), two second screw (151) pass behind bottom plate (15) with sensor (16) threaded connection.

9. The in-tank liquid detection sensor assembly of claim 1, wherein: the top and the bottom of the sensor (16) are respectively fixed with an isolation pad (161), and the two isolation pads (161) are respectively fixedly connected with the metering tank (17) and the metering box (1).