CN211786716U

CN211786716U - Medical refrigerating system

Info

Publication number: CN211786716U
Application number: CN202020808146.XU
Authority: CN
Inventors: 刘真
Original assignee: Beijing Beikepu Equipment Co ltd
Current assignee: Beijing Beikepu Equipment Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2020-10-27
Anticipated expiration: 2030-05-14

Abstract

The utility model relates to a medical refrigerating system, which belongs to the technical field of medical refrigeration and is used for solving the problem that in the prior art, workers can not monitor the medical refrigerating system at any time and can not adjust and maintain the medical refrigerating system in time, the system comprises a refrigeration subsystem for supplying refrigeration environment and a remote monitoring subsystem for monitoring the operation state of the refrigeration subsystem and outputting operation state information, wherein the refrigeration subsystem can supply refrigeration environment, and the operation state of the refrigeration subsystem can be remotely monitored by a worker through the remote monitoring subsystem, when the medical refrigeration system is abnormal or has faults, the medical refrigeration system can timely carry out the work of maintenance, fault repair and the like, reduce the possibility of sudden interruption of the refrigeration work, reduce the time length of the interruption of the refrigeration work, therefore, the reliability of the refrigeration work is improved, and the problems that other equipment fails due to the failure of the refrigeration work and the like are solved.

Description

Medical refrigerating system

Technical Field

The utility model belongs to the technical field of medical refrigerated technique and specifically relates to a medical refrigerating system is related to.

Background

Medical refrigeration has higher requirements than general refrigeration, and the high requirements are mainly reflected in the reliability of refrigeration work and the accuracy of each parameter in the refrigeration work.

Explaining with current medical refrigerating system, current medical refrigerating system includes refrigeration subsystem and control subsystem, wherein, refrigeration subsystem is used for supplying with the refrigeration environment, and control subsystem is used for showing the conventional running state parameter of refrigeration subsystem, like refrigeration ambient temperature etc. can monitor the refrigeration environment that refrigeration subsystem provided through control subsystem, avoids refrigeration unit to appear unusually or the trouble, guarantees comparatively accurate refrigeration ambient temperature parameter to satisfy the higher requirement of medical refrigerating system.

The above prior art solutions have the following drawbacks: because the medical refrigeration system needs to work continuously for a long time, and the staff may not be able to continuously monitor the operation state parameters displayed by the monitoring subsystem due to personal reasons or other reasons, even leave the position of the monitoring subsystem, and interrupt the monitoring of the operation state parameters, this will lead to the related staff being unable to timely repair and maintain the medical refrigeration system, and the reliability of the medical refrigeration system is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a medical refrigerating system, its advantage lies in that it can the remote monitoring refrigeration working process, makes things convenient for the timely maintenance of staff, improves the reliability of medical refrigerating system work.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a medical refrigeration system comprises a refrigeration subsystem for supplying refrigeration environment and a remote monitoring subsystem for monitoring the operation state of the refrigeration subsystem and outputting operation state information.

By adopting the technical scheme, in the working process of the medical refrigeration system, the refrigeration subsystem can supply refrigeration environment, the working personnel can remotely monitor the running state of the refrigeration subsystem through the remote monitoring subsystem, and can timely carry out maintenance, fault repair and other work when the medical refrigeration system runs abnormally or breaks down, thereby reducing the possibility of sudden interruption of refrigeration work, reducing the time length of interruption of refrigeration work, improving the reliability of refrigeration work, and reducing the problems of other equipment faults and the like caused by the faults of refrigeration work.

Further, the remote monitoring subsystem includes:

the operation monitoring devices are used for monitoring the operation state of the refrigeration subsystem and outputting the operation state information;

and the information output module is coupled with the operation monitoring device and used for receiving and sending the operation state information to a plurality of preset targets.

Furthermore, the remote monitoring subsystem further comprises a display device which is coupled with the information output module and receives and displays the running state information.

Furthermore, the remote monitoring subsystem further comprises a state abnormity prompting alarm device coupled with the information output module, the running state information comprises a plurality of state data values, and the state abnormity prompting alarm device is used for outputting prompting alarm information when the state data values exceed a numerical value preset range.

Further, the information output module comprises a wireless transmitting device, and the wireless transmitting device is used for wirelessly transmitting the running state information to a plurality of preset targets;

or the wireless transmitting device is also coupled with the abnormal state prompt alarm device and wirelessly transmits the prompt alarm signal to a plurality of preset targets.

Further, the wireless transmitting device is set as a wireless network transmitting device.

Further, the operation monitoring device is set to be a pressure acquisition device, a current acquisition device, a temperature acquisition device, a water level acquisition device or a switch state acquisition device.

Further, the remote monitoring subsystem further comprises a data storage module coupled to the information output module, the data storage module receiving and storing the operating state information based on a time base;

or the data storage module is set as an encryption mobile storage device.

Further, the data storage module is also coupled with the abnormal state prompt alarm device, receives and stores the prompt alarm signal and the corresponding running state information based on time base.

Further, the information output module is connected with the block chain uploading system in a communication mode.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the working personnel can monitor the refrigeration working process of the refrigeration subsystem through the remote monitoring subsystem, so that the medical refrigeration system can be conveniently and timely adjusted, and the reliability of the refrigeration working process is improved;

2. the pressure acquisition device, the current acquisition device, the temperature acquisition device, the water level acquisition device and the switch state acquisition device can respectively acquire a current value, a pressure value, a temperature value, a water level value and a switch state value in the refrigeration subsystem, so that the refrigeration subsystem is monitored in all directions;

3. the cooperation of the abnormal state prompt alarm device and the wireless transmitting device can realize the wireless transmission of prompt alarm information to a plurality of preset targets when the state of the medical refrigeration system is abnormal, and prompt related workers that the operating state of the medical refrigeration system is abnormal;

4. the encryption mobile storage device is adopted to store the running state information machine, so that the storage is realized, the mobile transfer of data is facilitated, and the safety of the data is also improved;

5. and the block chain uploading system is adopted to upload the running state information to the block chain, so that the traceability and authenticity of data are ensured.

Drawings

Fig. 1 is a schematic diagram of a system structure according to an example of the present invention.

In the figure, 1, a refrigeration subsystem; 11. a compressor; 12. a condenser; 13. a throttle valve; 14. an evaporator; 15. a pipeline; 2. a remote monitoring subsystem; 21. an information output module; 22. operating a monitoring device; 22a, a pressure acquisition device; 22b, a current collecting device; 22c, a temperature acquisition device; 22d, a water level acquisition device; 22e, a switch state acquisition device; 23. a state abnormity prompting and alarming device; 24. a data storage module; 25. a display device; 26. a block chain uploading system; 3. presetting a target; 3a, a computer; 3b, mobile phone.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, a medical refrigeration system includes a refrigeration subsystem 1 for providing a refrigeration environment and a remote monitoring subsystem 2 for monitoring an operation state of the refrigeration subsystem 1 and outputting operation state information. The refrigeration subsystem 1 carries out refrigeration work and supplies with the in-process of refrigeration environment promptly, the operating condition of refrigeration subsystem 1 can be monitored to remote monitoring subsystem 2 to the operating condition information transmission who will monitor the gained sends to a plurality of preset target 3, thereby make the staff can this medical refrigeration system's working process of remote monitoring, even adjust, maintain when unusual state or trouble appear, and then improved medical refrigeration system's reliability, reduce other equipment trouble scheduling problems that lead to because of the refrigeration work breaks down.

The refrigeration subsystem 1 is a main functional system of the medical refrigeration system, and may be any existing compression refrigeration system, and any form of deformation is made according to actual needs, and since the compression refrigeration system is a mature prior art, and the refrigeration subsystem 1 is not improved in the present scheme, it is not described herein, but only an example is described.

In the example, the refrigeration subsystem 1 includes a compressor 11, a condenser 12, a throttle valve 13, an evaporator 14 connected in communication through a pipe 15, and takes fluorine as a circulating refrigerant, the condenser 12 takes water as an ambient cooling medium, liquid fluorine absorbs heat of a cooled object in the evaporator 14 and is vaporized into low-pressure and low-temperature fluorine vapor, the compressor 11 compresses the fluorine vapor into high-temperature and high-pressure fluorine vapor, the condenser 12 condenses the high-temperature and high-pressure fluorine vapor into high-pressure fluorine liquid, and the high-pressure fluorine liquid flows through the throttle valve 13 and is throttled into low-temperature and low-pressure fluorine liquid and enters the evaporator 14 to absorb heat and vaporize, thereby implementing a refrigeration cycle.

The remote monitoring subsystem 2 includes a plurality of operation monitoring devices 22 for monitoring the operation devices of the refrigeration subsystem 1 and an information output module 21 for outputting the monitored operation state information. The operation monitoring device 22 can be set as an acquisition device for acquiring parameters of the refrigeration subsystem 1 during operation and working at will according to actual needs, and the information output module 21 remotely transmits the operation state information to a plurality of preset targets 3, so as to realize remote monitoring of the operation and working states of the medical refrigeration system by workers.

In order to ensure the comprehensiveness of monitoring the operation state, considering the complexity of the working principle of the refrigeration subsystem 1, parameters of various aspects in the refrigeration subsystem 1 are generally collected, and even the same parameter at different positions is generally collected, that is, a plurality of operation monitoring devices 22 are generally provided. The type, number and arrangement of the operation monitoring devices 22 can be adjusted adaptively according to the parameters to be monitored, and the following examples are only provided for the sake of brevity.

In the example, the remote monitoring subsystem 2 includes four operation monitoring devices 22, and the four operation monitoring devices 22 are respectively provided as a pressure acquisition device 22a, a current acquisition device 22b, a temperature acquisition device 22c, a water level acquisition device 22d, and a switch state acquisition device 22 e.

In this example, the pressure collecting device 22a may communicate with the pressure of the pipeline 15 connected to the outlet pipeline 15 of the evaporator 14, or the outlet pipeline of the compressor 11, or the outlet pipeline of the condenser 12, or any node requiring monitoring of the pressure parameter, so as to determine whether the pressure of the evaporator 14, or the compressor 11, or the condenser 12, or any node requiring monitoring of the pressure parameter is normal, that is, determine whether the pressure of the node requiring monitoring of the refrigeration subsystem 1 is normal through the pressure parameter. Of course, only the pressure in the line 15 that collects the outlet line of the compressor 11 is shown.

Likewise, the current collection device 22b in the example preferably collects the operating current of the compressor 11, the temperature collection device 22c in the example preferably collects the temperature of the ambient cooling medium, i.e. water, the water level collection device 22d in the example preferably collects the water level in the condenser 12, and the switch state collection device 22e preferably collects the switch state of the compressor 11. It can be understood that the current collection, the temperature collection, the water level collection and the switch state collection can be set at a plurality of any collection points according to actual needs.

In addition, the operation monitoring device 22 is an existing collection device, and the installation and setting manner of the existing collection device based on the working principle is a conventional technical means in the prior art, which is not introduced in the present embodiment.

The operation monitoring device 22 with rich contents can realize the acquisition and monitoring of various parameters in the operation process of the refrigeration subsystem 1, thereby facilitating the omnibearing monitoring of the operation state of the refrigeration subsystem 1, improving the operation reliability of the refrigeration subsystem 1 and meeting the requirements of more severe working parameters of the medical refrigeration system.

The information output module 21 has a main function of receiving the operation monitoring information and remotely outputting the operation monitoring information to a plurality of preset targets 3, so the information output module 21 may be any communication connection structure or module device having a remote information output function, the preset targets 3 may be any module device having a receiving function or functions of displaying, analyzing and the like, and the information output module 21 and the preset targets 3 cannot be listed one by one, and the description is also given by way of example.

In an example, the information output module 21 is configured as a wireless network transmission device (i.e., a wireless network bridge), the preset target 3 has two

computers

3a and 3b, which are respectively a hospital duty room computer and a responsible person's mobile phone, the wireless network transmission device is electrically connected to the operation monitoring device 22 to receive the operation monitoring information, the wireless network transmission device is in wireless network communication connection with the hospital duty room computer 3a and the responsible person's mobile phone 3b and sends the operation monitoring information to the hospital duty room computer 3a and the responsible person's mobile phone 3b in real time, the duty person can monitor the operation status information through the computer 3a, and the responsible person can monitor the operation status information through the mobile phone 3 b.

The information output module 21 remotely and remotely outputs the operation monitoring information to realize multi-party monitoring, flexible monitoring and monitoring of the operation state information at any time, so that related workers can timely and reliably monitor the medical refrigeration system, the medical refrigeration system can be timely adjusted and maintained, the possibility of failure of the medical refrigeration system is reduced, and the failure time of the medical refrigeration system is shortened.

Preferably, the remote monitoring subsystem 2 further includes a status abnormality prompt alarm device 23 coupled to the information output module 21, a data storage module 24, a display device 25, and a block chain uploading system 26. The abnormal state prompting and alarming device 23 can prompt and alarm when the running state information is abnormal, the data storage module 24 can store the running state information, the display device 25 can display the running state information in real time, and the block chain uploading system 26 can uplink and store the running state information.

For the abnormal state prompting alarm device 23, since the operation state information is a plurality of parameter values, when the refrigeration subsystem 1 normally operates, each parameter value in the operation monitoring information is in a preset threshold range, and is abnormal when the parameter value exceeds the corresponding preset range, of course, two preset threshold ranges with different ranges may be set for each parameter value, the parameter value is abnormal when the parameter value exceeds the preset threshold range with a smaller range, the working part corresponding to the parameter value is failed when the parameter value exceeds the preset threshold range with a larger range, and the alarm device is prompted to output prompting alarm information when the monitored parameter value exceeds the preset threshold range. The receiving and judging whether the received parameter value is in the preset threshold range can be realized by a conventional comparison circuit or a comparison program, the monitoring of whether the multiple parameter values are in the preset threshold range by the abnormal state prompting alarm device 23 is the simple superposition of monitoring whether the single parameter value is in the single preset threshold range, namely, the circuit or program adopted by the abnormal state prompting alarm device 23 is the simple superposition of the existing program, the output prompting alarm information may be the information that the single parameter value exceeds the specified preset threshold range, or the information that the multiple parameter values exceed the preset threshold range, namely, the prompting alarm information is the simple superposition of the circuit or program output information in the prior art, namely, the abnormal state prompting alarm device 23 is not related to the improvement of the program or the method.

The monitoring of the running state information can be realized through the abnormal state prompt alarm device 23, and the prompt alarm information is output and timely prompted when the running state information is abnormal or has a fault, so that the working personnel can conveniently and timely adjust or maintain the refrigeration subsystem 1.

Of course, the output prompt alarm information of the abnormal state prompt alarm device 23 can be sent to the preset targets 3 through the wireless network transmission device to prompt and alarm the preset targets 3, or can be sent to a site where the refrigeration subsystem 1 is located through a prompt alarm device such as an alarm lamp to prompt and alarm a worker staying on or close to the site, so that the response time of the refrigeration subsystem 1 to abnormality and failure is further reduced, and the reliability of the medical refrigeration system is further improved.

The data storage module 24 is configured as an encryption mobile storage device coupled to the information output module 21, and the operation state information output by the information output module 21 can be stored in the encryption mobile storage device based on a time base, which not only improves the security of storing the operation state information, but also facilitates the operation of transferring the operation state information and the like.

The display device 25 is configured to be coupled to the display screen of the information output module 21, and the display screen can receive and display the operation state information in real time, or may be coupled to the abnormal state prompt alarm device 23 and display the parameter value of the abnormal operation state information and the parameter value of the fault operation state information in different forms, such as different colors.

The display device 25 is also generally arranged on the site of the refrigeration subsystem 1, and the keeper can monitor the running state information through the display device 25, so that the operation is simple, direct and efficient.

The block chain uploading system 26 is an existing system, and the block chain uploading system 26 has a function of receiving and storing information in an uplink manner, so that the information output module 21 and the block chain uploading system 26 can directly store the running state information in an uplink manner, and the historical running state information of the medical refrigeration system after the running state information is stored in an uplink manner in real time can be traced but cannot be changed, so that the running state information of the medical refrigeration system obtained through inquiry has higher real reliability.

In summary, the essential content of the present solution is that the existing operation monitoring device 22 is arranged in the existing refrigeration subsystem 1 based on its own monitoring principle and collects parameter values, i.e. operation state information, during the operation and working process of the refrigeration subsystem 1, and the wireless network transmission device is in wireless communication connection with the plurality of preset targets 3 and sends the operation state information to the preset targets 3 based on its own existing function, so that the preset targets 3 monitor and timely respond to the operation state information of the medical refrigeration system at any time; the abnormal state prompting alarm device 23 is coupled with the information output module 21 and outputs prompting alarm information on site based on the existing program or circuit when the running state information is abnormal or fails, so that the monitoring of workers on site or nearby is facilitated, and the refrigeration working state of the abnormal or failed state is adjusted in time; the abnormal state prompting and alarming device 23 is also coupled with the wireless network transmission device and sends prompting alarm information to the preset target 3, so that the refrigeration work of abnormity and fault of the preset target 3 is further prompted, and the response speed of related workers to the refrigeration work fault is further improved; the display device 25 can display the running state information on site, so that the unattended personnel can monitor the refrigeration work in real time; the encryption mobile storage device can encrypt and store the running state information, and the flexibility of data movement and the safety of a data transfer process are kept; the block chain uploading system 26 can link and store the running state information, so that the historical records of the running state information are real and reliable and can be traced, and related personnel can conveniently look up and trace the historical records based on actual needs.

It should be noted that what is actually claimed in the present invention is the structure and connection relationship of the existing devices and modules, and in the above description, the description of the functions and methods is only for embodying the existing functions of the existing devices and modules, and is not within the protection scope of the present solution.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A medical refrigeration system comprises a refrigeration subsystem (1) for supplying refrigeration environment, and is characterized by further comprising a remote monitoring subsystem (2) for monitoring the operation state of the refrigeration subsystem (1) and outputting operation state information.

2. A medical refrigeration system according to claim 1, wherein the remote monitoring subsystem (2) comprises:

a plurality of operation monitoring devices (22) for monitoring the operation state of the refrigeration subsystem (1) and outputting the operation state information;

and the information output module (21) is coupled with the operation monitoring device (22) and used for receiving and sending the operation state information to a plurality of preset targets (3).

3. A medical cooling system according to claim 2, wherein the remote monitoring subsystem (2) further comprises a display device (25) coupled to the information output module (21) for receiving and displaying the operational status information.

4. A medical cooling system according to claim 2, wherein the remote monitoring subsystem (2) further comprises a status abnormality prompting alarm device (23) coupled to the information output module (21), the operation status information includes a plurality of status data values, and the status abnormality prompting alarm device (23) is configured to output a prompting alarm message when the status data values exceed a preset range of values.

5. The medical refrigeration system according to claim 4,

the information output module (21) comprises a wireless transmitting device, and the wireless transmitting device is used for wirelessly transmitting the running state information to a plurality of preset targets (3);

or the wireless transmitting device is also coupled with the abnormal state prompt alarm device (23) and wirelessly transmits the prompt alarm information to the preset targets (3).

6. The medical refrigeration system as claimed in claim 5, wherein the wireless transmission device is configured as a wireless network transmission device.

7. A medical cooling system according to claim 2, characterized in that the operation monitoring device (22) is provided as a pressure acquisition device (22a), or a current acquisition device (22b), or a temperature acquisition device (22c), or a water level acquisition device (22d), or a switch state acquisition device (22 e).

8. The medical refrigeration system according to claim 4,

the remote monitoring subsystem (2) further comprises a data storage module (24) coupled to the information output module (21), the data storage module (24) receiving and storing the operational status information based on a time base;

or the data storage module (24) is arranged as an encryption mobile storage device.

9. The medical refrigeration system as claimed in claim 8, wherein the data storage module (24) is further coupled to the abnormal state prompt alarm device (23), receives and stores the prompt alarm information and the corresponding operation state information based on a time base.

10. A medical cooling system according to claim 2, wherein the information output module (21) is communicatively connected to a block chain upload system (26).