Temperature monitoring system for low-temperature pool

Abstract

The invention relates to the field of pool temperature monitoring, and discloses a low-temperature pool temperature monitoring system, which comprises a control center, a low-temperature pool unit, a water chilling unit unit, an in-pool auxiliary unit and a pool detection unit, the control center is connected with the low-temperature water pool unit, the water chilling unit, the in-pool auxiliary unit and the water pool detection unit, the water chilling unit is arranged beside the low-temperature water pool unit, the water chilling unit and the low-temperature water pool unit are connected through a pipeline, and the in-pool auxiliary unit is arranged in the low-temperature water pool unit. The pool detection unit is arranged in the low-temperature pool unit, the pool detection unit and the in-pool auxiliary unit are connected through an arranged control center, a touch screen is arranged on the control center, and a data storage module is arranged in the control center; according to the monitoring system, the internal temperature of the low-temperature pool and the concentration of simulated seawater are monitored, and test data are collected.

Description

Technical Field

[0001] The present invention relates to the field of water pool temperature monitoring, and more specifically, to a low-temperature water pool temperature monitoring system. Background Art

[0002] A low-temperature water pool is a device that simulates the low-temperature water pool environment. It simulates the low-temperature underwater environment to experiment with models of ship and underwater engineering structure design and construction. The low-temperature water pool mainly simulates the low-temperature environment through refrigeration devices and other means. In the low-temperature environment, various underwater engineering experiments and monitoring are carried out inside the water pool.

[0003] During the simulation process of the low-temperature water pool, the internal temperature of the low-temperature water pool needs to be adjusted in different simulation projects, so that experiments can be carried out at different temperatures and the experiments can be observed. When there is a need to simulate the underwater conditions of seawater, sea salt needs to be added to the water to treat the concentration of the low-temperature water pool. Therefore, a low-temperature water pool temperature monitoring system is proposed. Summary of the invention

[0004] In order to overcome the deficiencies of the prior art, the present invention provides a low-temperature water pool temperature monitoring system, which has the advantage of more precise operation.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a low-temperature water pool temperature monitoring system, comprising: a control center, a low-temperature water pool unit, a chiller unit, an auxiliary unit in the pool, and a water pool detection unit; the control center is connected to the low-temperature water pool unit, the chiller unit, the auxiliary unit in the pool, and the water pool detection unit, the chiller unit is arranged beside the low-temperature water pool unit, the chiller unit and the low-temperature water pool unit are connected by a pipeline, the auxiliary unit in the pool is arranged inside the low-temperature water pool unit, the water pool detection unit is arranged inside the low-temperature water pool unit, and the water pool detection unit and the auxiliary unit in the pool are connected through the arranged control center;

[0006] The low-temperature water pool unit includes a water pool inlet and outlet, a circulation pipeline, and a circulation pump. The water pool inlet and outlet are arranged on the inner wall of the low-temperature water pool unit, the circulation pipeline is connected to the water pool inlet and outlet, and the circulation pump is arranged between the circulation pipelines;

[0007] The chiller unit includes a refrigeration device, a heat exchange pipe, and a valve device. The refrigeration device is connected to the heat exchange pipe, and the refrigeration device cools the liquid inside the heat exchange pipe. The heat exchange pipe is connected to the circulation pipe, and the valve device is arranged on the heat exchange pipe.

[0008] The auxiliary unit in the pool includes a bubble generating device and a concentration adjusting device. The bubble generating device is arranged at the bottom of the low-temperature water pool unit. The bubble generating device facilitates bubbling. The concentration adjusting device can adjust the concentration of the simulated seawater environment inside the low-temperature water pool unit.

[0009] The water pool detection unit includes a data acquisition device, a temperature sensor, and a concentration sensor. The data acquisition device collects experimental data inside the low-temperature water pool unit, the temperature sensor detects and transmits the temperature at multiple positions inside the low-temperature water pool unit, and the concentration sensor detects and transmits the concentration at multiple positions inside the low-temperature water pool unit.

[0010] As a preferred technical solution of the present invention, a blocking structure is provided inside the inlet and outlet of the water pool, and a driving motor is provided on the blocking structure. The driving motor drives the motor rod to rotate, thereby driving the butterfly valve inside the blocking structure to rotate, and the driving motor and the control center are electrically connected.

[0011] As a preferred technical solution of the present invention, the water pool inlet and outlet include a water pool inlet and a water pool outlet, the two ends of the circulation pipe are respectively connected to the water pool inlet and the water pool outlet, an external water pipe is provided on one end of the circulation pipe located at the water pool inlet, and a drainage pipe is provided on one end of the circulation pipe located at the water pool outlet.

[0012] As a preferred technical solution of the present invention, a heat exchange area is provided on the circulation pipeline, the heat exchange area is made of copper alloy, the heat exchange area is a wide plate structure, and the heat exchange pipeline and the heat exchange area of ​​the circulation pipeline are bonded.

[0013] As a preferred technical solution of the present invention, the refrigeration device is provided with a condensing fan, the condensing fan is provided with an air inlet and an air outlet, condensate is provided inside the condensing fan, the refrigeration device is provided with a condensate inlet and a condensate outlet, one end of the heat exchange pipe is connected to the condensate inlet, and the other end is connected to the condensate outlet.

[0014] As a preferred technical solution of the present invention, the valve device is arranged at various locations of the heat exchange pipeline, and the valve device controls the flow rate of the condensate inside the heat exchange pipeline.

[0015] As a preferred technical solution of the present invention, the bubble generating device is provided with an air compressor, the air compressor is connected to a gas storage tank, the gas storage tank is provided with a pressure reducing valve, and the pressure reducing valve is provided with a gas flow meter.

[0016] As a preferred technical solution of the present invention, the concentration regulating device is connected to the control center, and the control center controls the switch of the concentration regulating device. The concentration regulating device quantitatively releases concentrated salt blocks into the low-temperature water pool unit to regulate the concentration inside the low-temperature water pool unit.

[0017] As a preferred technical solution of the present invention, a data acquisition instrument is arranged inside the data acquisition device, and the data acquisition instrument is arranged inside the low-temperature water pool unit.

[0018] As a preferred technical solution of the present invention, a touch screen is provided on the control center, a data storage module is provided inside the control center, and the data storage module is connected to the data acquisition device.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows: the inlet and outlet of the water pool are arranged on the inner wall of the low-temperature water pool unit, the circulation pipe is connected to the inlet and outlet of the water pool, the circulation pump is arranged between the circulation pipes, the refrigeration device is connected to the heat exchange pipe, the refrigeration device realizes cooling of the liquid inside the heat exchange pipe, the heat exchange pipe is connected to the circulation pipe, the valve device is arranged on the heat exchange pipe, the bubble generating device is arranged at the bottom of the low-temperature water pool unit, the bubble generating device is convenient for bubbling, the concentration regulating device can regulate the concentration of the simulated seawater environment inside the low-temperature water pool unit, the data acquisition device collects experimental data inside the low-temperature water pool unit, the temperature sensor detects and transmits the temperature at multiple positions inside the low-temperature water pool unit, the concentration sensor detects and transmits the concentration at multiple positions inside the low-temperature water pool unit, the temperature sensor and the concentration sensor detect the internal temperature of the low-temperature water pool and the simulated seawater concentration, and display them through the touch screen on the control center, the internal temperature of the low-temperature water pool unit is adjusted by the chiller unit, and the concentration regulating device adjusts the simulated seawater concentration inside the low-temperature water pool unit. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a system structure diagram of the present invention;

[0021] In the figure: 1. Control center; 2. Low-temperature water pool unit; 21. Water pool inlet and outlet; 22. Circulation pipeline; 23. Circulation pump; 3. Chiller unit; 31. Refrigeration device; 32. Heat exchange pipeline; 33. Valve device; 4. Auxiliary unit in the pool; 41. Bubble generating device; 42. Concentration adjusting device; 5. Water pool detection unit; 51. Data acquisition device; 52. Temperature sensor; 53. Concentration sensor. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] like Figure 1As shown, the present invention provides a low-temperature water pool temperature monitoring system, comprising: a control center 1, a low-temperature water pool unit 2, a chiller unit 3, an auxiliary unit in the pool 4, and a water pool detection unit 5; the control center 1 is connected to the low-temperature water pool unit 2, the chiller unit 3, the auxiliary unit in the pool 4, and the water pool detection unit 5, the chiller unit 3 is arranged beside the low-temperature water pool unit 2, the chiller unit 3 and the low-temperature water pool unit 2 are connected through a pipeline, the auxiliary unit in the pool 4 is arranged inside the low-temperature water pool unit 2, the water pool detection unit 5 is arranged inside the low-temperature water pool unit 2, and the water pool detection unit 5 and the auxiliary unit in the pool 4 are connected through the control center 1 that is arranged;

[0024] The low-temperature water pool unit 2 includes a water pool inlet and outlet 21, a circulation pipe 22, and a circulation pump 23. The water pool inlet and outlet 21 are arranged on the inner wall of the low-temperature water pool unit 2, the circulation pipe 22 is connected to the water pool inlet and outlet 21, and the circulation pump 23 is arranged between the circulation pipes 22;

[0025] The chiller unit 3 includes a refrigeration device 31, a heat exchange pipe 32, and a valve device 33. The refrigeration device 31 is connected to the heat exchange pipe 32. The refrigeration device 31 cools the liquid inside the heat exchange pipe 32. The heat exchange pipe 32 is connected to the circulation pipe 22. The valve device 33 is arranged on the heat exchange pipe 32.

[0026] The auxiliary unit 4 in the pool includes a bubble generating device 41 and a concentration adjusting device 42. The bubble generating device 41 is arranged at the bottom of the low-temperature water pool unit 2. The bubble generating device 41 facilitates bubbling. The concentration adjusting device 42 can adjust the concentration of the simulated seawater environment in the low-temperature water pool unit 2.

[0027] The water pool detection unit 5 includes a data acquisition device 51, a temperature sensor 52, and a concentration sensor 53. The data acquisition device 51 collects experimental data inside the low-temperature water pool unit 2, the temperature sensor 52 detects and transmits the temperature at multiple positions inside the low-temperature water pool unit 2, and the concentration sensor 53 detects and transmits the concentration at multiple positions inside the low-temperature water pool unit 2.

[0028] Among them, a blocking structure is arranged inside the water pool inlet and outlet 21, and a driving motor is arranged on the blocking structure. The driving motor drives the motor rod to rotate, thereby driving the butterfly valve inside the blocking structure to rotate, and the driving motor is electrically connected to the control center 1.

[0029] Among them, the pool inlet and outlet 21 includes a pool inlet and a pool outlet, and the two ends of the circulation pipe 22 are respectively connected to the pool inlet and the pool outlet. An external water pipe is arranged on one end of the circulation pipe 22 located at the pool inlet, and a drainage pipe is arranged on one end of the circulation pipe 22 located at the pool outlet.

[0030] The circulation pipe 22 is provided with a heat exchange area, which is made of copper alloy and has a wide plate structure. The heat exchange pipe 32 and the heat exchange area of ​​the circulation pipe 22 are in contact with each other.

[0031] Among them, the refrigeration device 31 is provided with a condensing fan, the condensing fan is provided with an air inlet and an air outlet, condensate is provided inside the cooling fan, the refrigeration device 31 is provided with a condensate inlet and a condensate outlet, one end of the heat exchange pipe 32 is connected to the condensate inlet, and the other end is connected to the condensate outlet.

[0032] The valve device 33 is disposed at various locations of the heat exchange pipe 32 , and the valve device 33 controls the flow rate of the condensate inside the heat exchange pipe 32 .

[0033] The bubble generating device 41 is provided with an air compressor, the air compressor is connected with an air storage tank, the air storage tank is provided with a pressure reducing valve, and the pressure reducing valve is provided with a gas flow meter.

[0034] The concentration regulating device 42 is connected to the control center 1 , and the control center 1 controls the switch of the concentration regulating device 42 , and the concentration inside the low-temperature water pool unit 2 is regulated by quantitatively releasing the concentrated salt block into the low-temperature water pool unit 2 through the concentration regulating device 42 .

[0035] The data acquisition device 51 is internally provided with a data acquisition instrument, and the data acquisition instrument is arranged inside the low-temperature water pool unit 2 .

[0036] The control center 1 is provided with a touch screen, and a data storage module is provided inside the control center 1 . The data storage module is connected to the data acquisition device 51 .

[0037] The working principle and use process of the present invention are as follows: the water pool inlet and outlet 21 are arranged on the inner wall of the low-temperature water pool unit 2, the circulating pipe 22 is connected to the water pool inlet and outlet 21, the circulating pump 23 is arranged between the circulating pipes 22, the refrigeration device 31 is connected to the heat exchange pipe 32, the refrigeration device 31 realizes cooling of the liquid inside the heat exchange pipe 32, the heat exchange pipe 32 is connected to the circulating pipe 22, the valve device 33 is arranged on the heat exchange pipe 32, the bubble generating device 41 is arranged at the bottom inside the low-temperature water pool unit 2, the bubble generating device 41 is convenient for bubbling, the concentration adjusting device 42 can adjust the concentration of the simulated seawater environment inside the low-temperature water pool unit 2, the data acquisition device 51 collects experimental data inside the low-temperature water pool unit 2, the temperature sensor 52 detects and transmits the temperature at multiple positions inside the low-temperature water pool unit 2, and the concentration sensor 53 detects and transmits the concentration at multiple positions inside the low-temperature water pool unit 2.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] 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 variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A low temperature pool temperature monitoring system, characterized in that: The invention comprises: a control center (1), a low-temperature water pool unit (2), a chiller unit (3), an in-pool auxiliary unit (4), and a water pool detection unit (5); the control center (1) is connected to the low-temperature water pool unit (2), the chiller unit (3), the in-pool auxiliary unit (4), and the water pool detection unit (5); the chiller unit (3) is arranged beside the low-temperature water pool unit (2); the chiller unit (3) and the low-temperature water pool unit (2) are connected via a pipeline; the in-pool auxiliary unit (4) is arranged inside the low-temperature water pool unit (2); the water pool detection unit (5) is arranged inside the low-temperature water pool unit (2); and the water pool detection unit (5) and the in-pool auxiliary unit (4) are connected via the control center (1); The low-temperature water pool unit (2) comprises a water pool inlet and outlet (21), a circulation pipeline (22), and a circulation pump (23); the water pool inlet and outlet (21) are arranged on the inner wall of the low-temperature water pool unit (2); the circulation pipeline (22) is connected to the water pool inlet and outlet (21); and the circulation pump (23) is arranged between the circulation pipelines (22); The chiller unit (3) comprises a refrigeration device (31), a heat exchange pipe (32), and a valve device (33); the refrigeration device (31) is connected to the heat exchange pipe (32); the refrigeration device (31) cools the liquid inside the heat exchange pipe (32); the heat exchange pipe (32) is connected to the circulation pipe (22); and the valve device (33) is arranged on the heat exchange pipe (32); The auxiliary unit (4) in the pool comprises a bubble generating device (41) and a concentration adjusting device (42); the bubble generating device (41) is arranged at the bottom of the low-temperature water pool unit (2); the bubble generating device (41) is convenient for bubbling; and the concentration adjusting device (42) can adjust the concentration of the simulated seawater environment inside the low-temperature water pool unit (2); The water pool detection unit (5) comprises a data acquisition device (51), a temperature sensor (52), and a concentration sensor (53); the data acquisition device (51) acquires experimental data inside the low-temperature water pool unit (2); the temperature sensor (52) detects and transmits the temperature at multiple positions inside the low-temperature water pool unit (2); and the concentration sensor (53) detects and transmits the concentration at multiple positions inside the low-temperature water pool unit (2).

2. A low temperature water pool temperature monitoring system according to claim 1, characterized in that: A blocking structure is provided inside the pool inlet and outlet (21), and a driving motor is provided on the blocking structure. The driving motor drives the motor rod to rotate, thereby driving the butterfly valve inside the blocking structure to rotate. The driving motor is electrically connected to the control center (1).

3. A low temperature water pool temperature monitoring system according to claim 1, characterized in that: The pool inlet and outlet (21) include a pool inlet and a pool outlet, and the two ends of the circulation pipe (22) are respectively connected to the pool inlet and the pool outlet. An external water pipe is arranged on one end of the circulation pipe (22) located at the pool inlet, and a drainage pipe is arranged on one end of the circulation pipe (22) located at the pool outlet.

4. A low temperature pool temperature monitoring system according to claim 1, characterized in that: The circulation pipe (22) is provided with a heat exchange area, the heat exchange area is made of copper alloy, the heat exchange area is in a wide plate structure, and the heat exchange pipe (32) is fitted with the heat exchange area of ​​the circulation pipe (22).

5. A low temperature pool temperature monitoring system according to claim 1, characterized in that: The refrigeration device (31) is provided with a condensing fan, the condensing fan is provided with an air inlet and an air outlet, condensate is provided inside the condensing fan, the refrigeration device (31) is provided with a condensate inlet and a condensate outlet, one end of the heat exchange pipe (32) is connected to the condensate inlet, and the other end is connected to the condensate outlet.

6. A low temperature pool temperature monitoring system according to claim 1, characterized in that: The valve device (33) is arranged at various locations of the heat exchange pipe (32), and the valve device (33) controls the flow rate of the condensate inside the heat exchange pipe (32).

7. A low-temperature water pool temperature monitoring system according to claim 1, characterized in that: The bubble generating device (41) is provided with an air compressor, the air compressor is connected to a gas storage tank, the gas storage tank is provided with a pressure reducing valve, and the pressure reducing valve is provided with a gas flow meter.

8. A low temperature pool temperature monitoring system according to claim 1, characterized in that: The concentration regulating device (42) is connected to the control center (1), and the control center (1) controls the switch of the concentration regulating device (42), and the concentration inside the low-temperature water pool unit (2) is regulated by quantitatively releasing the concentrated salt block into the low-temperature water pool unit (2) through the concentration regulating device (42).

9. A low-temperature water pool temperature monitoring system according to claim 1, characterized in that: The data acquisition device (51) is provided with a data acquisition instrument inside, and the data acquisition instrument is arranged inside the low-temperature water pool unit (2).

10. A low temperature pool temperature monitoring system according to claim 1, characterized in that: The control center (1) is provided with a touch screen, and a data storage module is provided inside the control center (1), and the data storage module is connected to a data acquisition device (51).

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