CN212160455U - Many constant temperature tank liquid level regulating device - Google Patents
Many constant temperature tank liquid level regulating device Download PDFInfo
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- CN212160455U CN212160455U CN202020998347.0U CN202020998347U CN212160455U CN 212160455 U CN212160455 U CN 212160455U CN 202020998347 U CN202020998347 U CN 202020998347U CN 212160455 U CN212160455 U CN 212160455U
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Abstract
The utility model discloses a multi-thermostatic bath liquid level regulating device, which mainly comprises a frame, three thermostatic baths and three pairs of liquid level sensors, the utility model relates to the technical field of temperature sensor detection equipment, and is characterized in that a placing platform is arranged on the frame, three mounting positions are arranged on the placing platform, and three constant temperature tanks are mounted on the three mounting positions, the multi-thermostatic bath liquid level adjusting device has high automation degree and convenient use, utilizes the liquid level sensor as a control signal to respectively carry out automatic liquid level adjustment on each overflow groove, ensures that the liquid level in the thermostatic bath always meets the working requirement, through setting up overflow launder and downcomer, the experimental medium after will using is arranged back storage device, makes it can cyclic utilization, increases the more energy-concerving and environment-protective of utilization ratio of experimental medium, and all parts are all integrated in the frame simultaneously, and more are hidden and do not influence the experiment operation.
Description
Technical Field
The utility model relates to a temperature sensor check out test set technical field specifically is a many constant temperature tank liquid level regulating device.
Background
The constant temperature bath has a vital role in the production and detection process of the temperature sensor, and in order to detect the performance of the temperature sensor at different temperatures, a plurality of groups of constant temperature baths need to be configured to simulate different temperature environments, liquid in the constant temperature bath plays a role in transferring the temperature, the liquid level of the conventional constant temperature bath is balanced by users in the use process, the liquid level height in the constant temperature bath cannot be determined at first, the liquid level loss can be caused under the action of volatilization and the like, the liquid in the constant temperature bath is lower than the operating liquid level height, the liquid is directly discharged after being used, resources cannot be recycled, and accordingly, the problems are deeply researched, and the scheme is generated.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a many constant temperature tank liquid level adjusting device has solved current constant temperature tank and has relied on the user to balance more in the use liquid level, at first can't confirm the liquid level height in the constant temperature tank, and it is under the effect such as volatilize, also can cause the liquid level loss for liquid in the constant temperature tank is less than the liquid level height of operation, and directly discharges after using, the unable cyclic utilization problem of wasting resource.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a multi-thermostatic-tank liquid level adjusting device mainly comprises a rack, three thermostatic tanks and three pairs of liquid level sensors, wherein a placing platform is arranged on the rack, three mounting positions are formed in the placing platform, the three thermostatic tanks are mounted on the three mounting positions, the three pairs of liquid level sensors are respectively mounted in the three thermostatic tanks, a pair of liquid level sensors positioned in the same thermostatic tank are positioned on the same side wall surface and are symmetrically arranged up and down, three water level holes are formed in the lower wall surface of each thermostatic tank, and liquid level adjusting structures are connected onto the three water level holes;
the liquid level regulating structure includes: the device comprises a liquid storage tank, a silent pump, a water outlet pipe, a main water supply pipe, three control pipes, a first inlet valve, a third outlet valve, three water distribution pipes, three isolation valves, three-way ball valves, three branch water outlet pipes and three overflow grooves;
the liquid storage tank is installed in the rack, the mute pump is installed on one side of the liquid storage tank, a water outlet is formed in the liquid storage tank, the water outlet pipe is connected with the water outlet and connected with the mute pump, a main water feeding pipe is connected onto the mute pump, three control pipes are arranged below three water feeding holes, a first inlet valve and a third outlet valve are installed on the main water feeding pipe and are provided with three water distributing pipes corresponding to the main water feeding pipe and connected with the three control pipes, three isolation valves are arranged on the three control pipes, three-way ball valves are arranged below the isolation valves, three branch water discharging pipes are respectively arranged on the three-way ball valves, and three overflow grooves are respectively formed in the three.
Preferably, the liquid storage tank is provided with a main sewer pipe connected with the three branch sewer pipes, and is also provided with a drain pipe and a water inlet pipe, and the drain pipe and the water inlet pipe are respectively provided with a control valve.
Preferably, all three overflow chutes are higher than the heights of the three pairs of liquid level sensors.
Preferably, three overflow pipes are arranged outside the three overflow grooves and communicated with the three sub-sewer pipes.
Preferably, three water distributing pipes are connected with three control pipes through three joints.
Preferably, a filter screen is arranged in the main sewer pipe, and the main sewer pipe is higher than the main water feeding pipe and is positioned at the upper end of the liquid storage tank.
Advantageous effects
The utility model provides a many constant temperature tank liquid level regulating device. The method has the following beneficial effects: this many constant temperature tank liquid level regulating device degree of automation is high, high durability and convenient use, utilize level sensor as control signal, carry out automatic liquid level adjustment to each overflow launder respectively, make the liquid level in the constant temperature tank satisfy the work demand all the time, through setting up overflow launder and downcomer, arrange storage device back to the experimental medium after using, make it can cyclic utilization, it is more energy-concerving and environment-protective to increase the utilization ratio of experimental medium, all parts are all integrated in the frame simultaneously, more concealment does not just influence the experiment operation.
Drawings
Fig. 1 is the utility model discloses a many constant temperature tank liquid level regulating device's main view sectional structure sketch map.
Fig. 2 is the utility model relates to a many constant temperature tank liquid level regulating device's a side view sectional structure sketch map.
Fig. 3 is the utility model discloses a many constant temperature tank liquid level regulating device's local cut-out structure sketch map.
In the figure: 1. a frame; 2. a thermostatic bath; 3. a liquid level sensor; 1a, placing a platform; 4. a liquid storage tank; 5. a silent pump; 6. a water outlet pipe; 7. a main water supply pipe; 8. a control tube; 9. a first inlet valve and a third outlet valve; 10. A water distributing pipe; 11. an isolation valve; 12. a three-way ball valve; 13. dividing a water outlet pipe; 14. an overflow trough; 15. A main sewer pipe; 16. a water discharge pipe; 17. a water inlet pipe; 18. a control valve; 19. an overflow pipe; 20. a joint; 21. and (5) filtering by using a filter screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through a wire, and an appropriate controller and an appropriate encoder should be selected according to actual conditions to meet control requirements, and specific connection and control sequences should be obtained.
Example (b): according to the attached figures 1-3 of the specification, the liquid level adjusting device with multiple constant temperature tanks mainly comprises a frame 1, three constant temperature tanks 2 and three pairs of liquid level sensors 3, wherein a placing platform 1a is arranged on the frame 1, three mounting positions are arranged on the placing platform 1a, the three constant temperature tanks 2 are mounted on the three mounting positions, the three pairs of liquid level sensors 3 are respectively mounted in the three constant temperature tanks 2, a pair of liquid level sensors 3 positioned in the same constant temperature tank 2 are positioned on the same side wall surface and are symmetrically arranged up and down, three water level holes are arranged on the lower wall surface of the three constant temperature tanks 2, the three water level holes are connected with a liquid level adjusting structure, in the specific implementation process, the frame 1 is a bearing main body for supporting a main body and control equipment, the placing platform 1a on the frame 1 is used for placing experimental equipment, liquid is loaded in the constant temperature tanks 2 to keep the constant, in the specific implementation process, the temperature sensor is placed in the thermostatic bath 2 to detect the liquid temperature, and the liquid temperature is compared with the set liquid temperature to obtain the performance of the temperature sensor;
as can be seen from the accompanying FIGS. 1-3 of the specification, the liquid level regulating structure comprises: the device comprises a liquid storage tank 4, a silent pump 5, a water outlet pipe 6, a main water feeding pipe 7, three control pipes 8, a one-inlet three-outlet valve 9, three water feeding pipes 10, three isolation valves 11, three-way ball valves 12, three branch water discharging pipes 13 and three overflow grooves 14, wherein the connection relation and the position relation are as follows;
the liquid storage tank 4 is arranged in the rack 1, the mute pump 5 is arranged on one side of the liquid storage tank 4, a water outlet is arranged on the liquid storage tank 4, a water outlet pipe 6 is connected with the water outlet and is connected with the mute pump 5, a main water supply pipe 7 is connected on the mute pump 5, three control pipes 8 are arranged below three water supply holes, a three-in three-out valve 9 is arranged on the main water supply pipe 7 and is provided with three water distribution pipes 10 corresponding to the main water supply pipe 9 and is connected with the three control pipes 8, three isolation valves 11 are arranged on the three control pipes 8, three-way ball valves 12 are arranged below the three isolation valves 11, three water distribution pipes 13 are respectively arranged on the three-way ball valves 12, and three;
in the specific implementation process, a pair of liquid level sensors 3 are used as control signals, if the liquid level is lower than the liquid level sensor 3 below, the liquid level sensor 3 starts a mute pump 5, a three-inlet-outlet valve 9 is opened and water supplement is started, a liquid storage tank 4 is used as a storage device of experimental liquid and is arranged in a cabinet, the liquid in the liquid storage tank is extracted by the mute pump 5 to be used as the experimental medium, the experimental medium is pushed to the three-inlet-outlet valve 9 from a main water supply pipe 7, the experimental medium is controlled to flow to the water distribution pipe 10 by controlling the three-inlet-outlet valve 9, and the water distribution pipe 10 is connected with a control pipe 8, so that the experimental medium is injected into a thermostatic bath 2 through a water supply hole to supplement the;
when the liquid level sensors 3 with the liquid level higher than the upper part stop supplying water, the isolating valve 11 and the one-inlet three-outlet valve 9 are closed, the three-way ball valve 12 turns to open the sub-sewer pipe 13, the three-way ball valve 12 opens the sub-sewer pipe 13 by opening the isolating valve 11 during water drainage, and then the liquid flows back to the liquid storage tank 4 through the sub-sewer pipe 13;
if the test medium overflows during use, the test medium is guided into the water distribution and drainage pipe 13 through the overflow groove 14 and flows back to the liquid storage tank 4;
to sum up, this many constant temperature tank 2 liquid level regulating device degree of automation is high, high durability and convenient use, utilize level sensor 3 as control signal, respectively carry out automatic liquid level adjustment to each overflow launder 14, make the liquid level in the constant temperature tank 2 satisfy the work demand all the time, through setting up overflow launder 14 and downcomer, arrange the experimental medium after using back storage device, make it can cyclic utilization, it is more energy-concerving and environment-protective to increase the utilization ratio of experimental medium, all parts are all integrated in frame 1 simultaneously, more disguise and do not influence the experiment operation.
Preferably, a main sewer pipe 15 is arranged on the liquid storage tank 4 and connected with the three branch sewer pipes 13, a drain pipe 16 and a water inlet pipe 17 are further arranged on the liquid storage tank 4, control valves 18 are respectively arranged on the drain pipe 16 and the water inlet pipe 17, the water inlet pipe 17 and the drain pipe 16 are respectively used for replenishing and discharging experimental media in the liquid storage tank 4, and the main sewer pipe 15 is used for converging the branch sewer pipes 13.
Preferably, three overflow chutes 14 are all higher than the three pairs of level sensors 3, and the overflow chutes 14 are used as final gates for preventing the liquid from overflowing the thermostatic bath 2.
Preferably, three overflow pipes 19 are respectively arranged outside the three overflow grooves 14 and are communicated with the three branch water pipes 13, so that the liquid flowing out of the overflow grooves 14 flows back to the liquid storage tank 4 through the branch water pipes 13.
Preferably, the three water distributing pipes 10 are connected with the three control pipes 8 through three joints 20, so that the three control pipes are convenient to disassemble, assemble and maintain.
Preferably, a filter screen 21 is arranged in the main sewer pipe 15, and the main sewer pipe 15 is higher than the main water supply pipe 7 and is positioned at the upper end of the liquid storage tank 4, so that impurities are prevented from entering the liquid storage tank 4 to pollute experimental media.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 (6)
1. The multi-thermostatic-tank liquid level adjusting device is characterized in that a placing platform (1a) is arranged on the rack (1), three installing positions are formed in the placing platform (1a), the three thermostatic tanks (2) are installed at the three installing positions, the three liquid level sensors (3) are respectively installed in the three thermostatic tanks (2), one pair of liquid level sensors (3) located in the same thermostatic tank (2) are located on the same side wall surface and are symmetrically arranged up and down, three water level holes are formed in the lower wall surface of the three thermostatic tanks (2), and liquid level adjusting structures are connected to the three water level holes;
the liquid level regulating structure includes: the device comprises a liquid storage tank (4), a silent pump (5), a water outlet pipe (6), a main water feeding pipe (7), three control pipes (8), a one-inlet three-outlet valve (9), three water distributing pipes (10), three isolating valves (11), three-way ball valves (12), three branch water discharging pipes (13) and three overflow grooves (14);
the liquid storage tank (4) is arranged in the frame (1), the silent pump (5) is arranged at one side of the liquid storage tank (4), a water outlet is arranged on the liquid storage tank (4), the water outlet pipe (6) is connected with the water outlet and the silent pump (5), the mute pump (5) is connected with a main water supply pipe (7), three control pipes (8) are arranged below the three water supply holes, the one-inlet three-outlet valve (9) is arranged on the main water supply pipe (7) and is provided with three water distribution pipes (10) connected with three control pipes (8) on the corresponding one-inlet three-outlet valve (9), three isolation valves (11) are arranged on the three control pipes (8), three-way ball valves (12) are arranged below the three isolation valves (11), three branch water pipes (13) are respectively arranged on the three-way ball valves (12), and three overflow grooves (14) are respectively arranged on the three constant temperature grooves (2).
2. The multi-thermostatic-tank liquid level regulating device as claimed in claim 1, wherein the liquid storage tank (4) is provided with a main sewer pipe (15) connected with three branch sewer pipes (13), the liquid storage tank (4) is further provided with a water discharge pipe (16) and a water inlet pipe (17), and the water discharge pipe (16) and the water inlet pipe (17) are respectively provided with a control valve (18).
3. A multiple-thermostat tank level regulating device according to claim 1, characterized in that the three overflow tanks (14) are all higher than the three pairs of level sensors (3).
4. A multi-thermostat tank liquid level regulating device according to claim 3, characterized in that three overflow pipes (19) are respectively arranged outside the three overflow tanks (14) and communicated with the three branch water pipes (13).
5. A multiple-thermostat tank level regulating device according to claim 1, characterized in that three of the tapping lines (10) are connected to three control lines (8) by means of three connections (20).
6. The multi-thermostatic-tank liquid level regulating device as claimed in claim 2, wherein a filter screen (21) is arranged in the main downcomer (15), and the main downcomer (15) is higher than the main header (7) and is positioned at the upper end of the liquid storage tank (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020998347.0U CN212160455U (en) | 2020-06-03 | 2020-06-03 | Many constant temperature tank liquid level regulating device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020998347.0U CN212160455U (en) | 2020-06-03 | 2020-06-03 | Many constant temperature tank liquid level regulating device |
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| CN212160455U true CN212160455U (en) | 2020-12-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117970963A (en) * | 2024-03-21 | 2024-05-03 | 北京众驰伟业科技发展有限公司 | Liquid level control device |
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2020
- 2020-06-03 CN CN202020998347.0U patent/CN212160455U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117970963A (en) * | 2024-03-21 | 2024-05-03 | 北京众驰伟业科技发展有限公司 | Liquid level control device |
| CN117970963B (en) * | 2024-03-21 | 2024-05-28 | 北京众驰伟业科技发展有限公司 | Liquid level control device |
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