Energy-saving experimental animal room environment control system

Abstract

The invention relates to the technical field of experimental animal room environment control, and discloses an energy-saving experimental animal room environment control system, which comprises an air conditioning module used for adjusting the temperature and humidity in an experimental animal room; the phase change energy-saving module is installed in the air conditioner module and used for reducing energy loss in the heat and humidity decoupling process; the pollutant treatment module is used for treating pollutants generated by experimental animals; and the green disinfection module is used for guaranteeing the biological safety in the experimental animal room. According to the energy-saving experimental animal room environment control system, through the phase change energy-saving module and the intelligent control system, the energy consumption of an air conditioning system is effectively reduced, the fresh air volume is reduced, the return air volume is increased, the cycle index is reduced, and the energy consumption is remarkably reduced; the environment parameters can be monitored and adjusted in real time through the intelligent control system, it is ensured that the temperature, humidity and air quality in the experimental animal room are always within the suitable range, and the environment control precision is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of environmental control for experimental animal houses, and particularly to an energy-saving environmental control system for experimental animal houses. Background Art

[0002] An experimental animal house is an important place for biomedical research, and the stability of its environmental control system is directly related to the health of experimental animals and the accuracy of experimental results. The air conditioning system of traditional experimental animal houses usually operates in a 24-hour fresh air mode to ensure the stability and safety of the indoor environment.

[0003] However, this mode has significant energy consumption problems, which are mainly reflected in the following aspects:

[0004] Thermal and humidity decoupling requirements: The experimental animal house needs to strictly control the temperature and humidity. In the summer working condition of the traditional system, the wet load is large, and there are two losses of subcooling and reheating in the air treatment process, resulting in increased energy consumption.

[0005] Pollutant treatment: Pollutants generated by experimental animals (such as ammonia, hydrogen sulfide, etc.) need to be treated by the air conditioning system, which further increases the energy consumption of the system.

[0006] Fresh air operation mode: In order to ensure air quality, most traditional systems adopt a 24-hour fresh air operation mode, resulting in extremely high energy consumption.

[0007] In addition, the traditional system lacks intelligent control during operation and cannot flexibly adjust the operation mode according to real-time environmental requirements, further limiting the energy-saving potential of the system. Therefore, it is of great practical significance to develop an energy-saving control system that can effectively reduce energy consumption and meet the environmental requirements of experimental animal houses at the same time. Summary of the Invention

[0008] (I) Technical problems to be solved

[0009] Aiming at the deficiencies of the prior art, the present invention provides an energy-saving environmental control system for experimental animal houses. Through a phase change energy-saving module and an intelligent control system, the energy consumption of the air conditioning system is effectively reduced, the fresh air volume is reduced, the return air volume is increased, the circulation times are reduced, and the energy consumption is significantly reduced; through the intelligent control system, the environmental parameters can be monitored and adjusted in real time to ensure that the temperature, humidity and air quality in the experimental animal house are always within the appropriate range, improve the environmental control accuracy, and solve the problem that the experimental animal house needs to strictly control the temperature and humidity, the wet load is large in the summer working condition of the traditional system, and there are two losses of subcooling and reheating in the air treatment process, resulting in increased energy consumption.

[0010] (II) Technical solutions

[0011] To achieve the above object, the present invention provides the following technical solutions: An energy-saving experimental animal house environment control system, comprising:

[0012] An air-conditioning module for adjusting the temperature and humidity in the experimental animal house;

[0013] A phase change energy-saving module installed in the air-conditioning module for reducing energy loss during the heat and moisture decoupling process;

[0014] A pollutant treatment module for treating pollutants generated by experimental animals;

[0015] A green disinfection module for ensuring the biological safety in the experimental animal house;

[0016] An intelligent control system for controlling the operation of the above modules to achieve the goals of energy saving and environment control.

[0017] Preferably, the intelligent control system monitors environmental parameters such as temperature, humidity, and pollutant concentration in the experimental animal house in real time through sensors, and automatically adjusts the operating states of each device according to the preset control strategy.

[0018] Preferably, the phase change energy-saving module reduces energy loss in the air-conditioning module during the heat and moisture decoupling process through the heat absorption and heat release characteristics of the phase change material.

[0019] Preferably, the pollutant treatment module includes an air filtration unit and an air pollutant treatment unit;

[0020] The air filtration unit is used to filter pollutants generated by experimental animals;

[0021] The air pollutant treatment unit is used to further treat pollutants generated by experimental animals;

[0022] The air filtration unit and the air pollutant treatment unit work together to remove pollutants generated by experimental animals and reduce the energy consumption of the system at the same time.

[0023] Preferably, the phase change energy-saving module includes a housing, and an energy storage mechanism, a heat exchange component, and a control unit for controlling the energy storage mechanism and the heat exchange component are arranged inside the housing;

[0024] The energy storage mechanism includes a phase change component and a control component for controlling the phase change material of the phase change component.

[0025] Preferably, the phase change component includes a sleeve fixed inside the housing through a bracket, and the sleeve is filled with a phase change material, and conversion frames are fixedly connected to both sides inside the sleeve, and a plurality of capillary energy storage tubes are fixedly communicated between the interiors of the two conversion frames.

[0026] Preferably, the control component includes a drainage pipe connected to the sleeve, and the drainage pipe is used to extract or supply the phase change material inside the sleeve.

[0027] Preferably, the heat exchange component includes a heat exchanger fixed inside the housing. Both air guide ports of the heat exchanger are fixedly connected and communicated with air guide pipes, and one ends of the two air guide pipes extend to the outside of the housing. An injection pipe is communicated between the tops of the two air guide pipes through a three-way solenoid valve;

[0028] Both heat conduction ends of the heat exchanger are fixedly connected and communicated with the inside of the two conversion frames through connecting pipes, and a circulation pump is installed on one of the connecting pipes.

[0029] (III) Beneficial effects

[0030] Compared with the prior art, the present invention provides an energy-saving experimental animal house environment control system, which has the following beneficial effects:

[0031] 1. Through the phase change energy-saving module and the intelligent control system of the present invention, the energy consumption of the air-conditioning system is effectively reduced, the fresh air volume is reduced, the return air volume is increased, the circulation times are reduced, and the energy consumption is significantly reduced; through the intelligent control system, the environmental parameters can be monitored and adjusted in real time to ensure that the temperature, humidity and air quality in the experimental animal house are always within the appropriate range, improving the environmental control accuracy; when the air-conditioning system fails, the phase change energy storage device can still use the stored cold or heat to cool or heat the gas entering the air duct, providing stable air supply for a period of time; at the same time, through energy recovery, a certain degree of electric energy is saved.

[0032] 2. The present invention performs extraction or supply processing on the phase change material of the phase change component through the control component, forming the control work of the phase change material amount, so as to meet the phase change energy storage work under different states, and has a good function of adjusting the phase change material amount, solving the problem that due to the limited energy storage capacity of the phase change material, when the amount used is insufficient, the phase change material cannot absorb or release enough latent heat, thus unable to effectively adjust the temperature change in the system.

[0033] 3. Through the upward movement of the piston plate, the gas at the top of the piston plate can be extruded, so that the gas at the top of the piston plate enters the inside of the sleeve through the air pipe, pressurizes the annular heat-insulating telescopic film, and makes the annular heat-insulating telescopic film contract. When the annular heat-insulating telescopic film contracts, the phase change material inside it can be pressurized, and then enter the lower part of the piston plate inside the supply cylinder through the drainage pipe and the supply pipe. Moreover, through the upward movement of the piston plate, a negative pressure state can be formed at the bottom of the piston plate, thereby increasing its phase change material suction performance. On the contrary, through the downward movement of the piston plate, the phase change material supply work can be formed, which has a good function of controlling the phase change material amount and ensures the balance of the cavity during the control process. Description of the Drawings

[0034] Figure 1 This is a schematic diagram of the principle of the energy-saving experimental animal house environment control system of the present invention;

[0035] Figure 2 This is a schematic diagram of the structure of the phase change energy-saving module of the present invention;

[0036] Figure 3 For the present invention Figure 2 A structural sectional view of the phase change energy-saving module therein;

[0037] Figure 4 For the present invention Figure 3 A combined schematic diagram of the phase change component and the control component therein;

[0038] Figure 5 For the present invention Figure 4 A structural sectional view of the phase change component therein;

[0039] Figure 6 For the present invention Figure 5 A partial enlarged view of location A therein;

[0040] Figure 7 For the present invention Figure 4 A structural sectional view of the control component therein;

[0041] Figure 8 For the present invention Figure 3 A schematic diagram of the structure of the heat exchange component therein.

[0042] In the figure: 1. Housing;

[0043] 2. Heat exchange component; 21. Heat exchanger; 22. Air duct; 23. Injection pipe; 24. Connecting pipe; 25. Circulation pump;

[0044] 3. Valve member; 31. Valve cylinder; 32. Annular plate; 33. T-shaped guide rod; 34. Valve plate; 35. Spring;

[0045] 4. Phase change component; 41. Sleeve; 42. Conversion frame; 43. Capillary energy storage tube;

[0046] 5. Control component; 51. Drainage pipe; 52. Annular heat-insulating expansion film; 53. Supply cylinder; 54. Vent pipe; 55. Supply pipe; 56. Piston plate; 57. Adjusting cylinder. Detailed Description of the Invention

[0047] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0048] Embodiment 1:

[0049] Referring to the attached Figures 1-8 , an energy-saving experimental animal house environment control system includes:

[0050] An air-conditioning module for adjusting the temperature and humidity in the experimental animal house;

[0051] A phase-change energy-saving module installed in the air-conditioning module for reducing energy loss during the heat and moisture decoupling process;

[0052] A pollutant treatment module for treating pollutants generated by experimental animals;

[0053] A green disinfection module for ensuring the biological safety in the experimental animal house;

[0054] The green disinfection module adopts an environment-friendly disinfection method to reduce the use of chemical disinfectants and reduce the impact on the environment and experimental animals;

[0055] For example, a combination of ultraviolet disinfection lamps and ozone generators is used to disinfect the air in the experimental animal house; the disinfection process is started regularly through the intelligent control system to ensure the disinfection effect while reducing the impact on experimental animals;

[0056] An intelligent control system for controlling the operation of the above modules to achieve the goals of energy saving and environment control;

[0057] Environmental monitoring: Sensors collect environmental parameters such as temperature, humidity, and pollutant concentration in the experimental animal house in real time and transmit the data to the intelligent control system.

[0058] Intelligent control: The intelligent control system automatically adjusts the operating states of the air-conditioning system, phase-change energy-saving device, air filter, and pollutant treatment device according to the preset control strategy to achieve the goals of energy saving and environment control.

[0059] Energy-saving optimization: The phase-change energy-saving device reduces the energy loss of the air-conditioning system during the heat and moisture decoupling process through the endothermic and exothermic characteristics of the phase-change material.

[0060] Pollutant treatment: The high-efficiency air filter and the air pollutant treatment device work together to effectively remove pollutants generated by experimental animals and ensure the air quality.

[0061] Biosafety: The green disinfection biosafety technology adopts an environment-friendly disinfection method to ensure the biosafety in the experimental animal room;

[0062] Through the phase change energy-saving module and intelligent control system, the energy consumption of the air conditioning system is effectively reduced, the fresh air volume is decreased, the return air volume is increased, the circulation times are reduced, and the energy consumption is significantly lowered.

[0063] Through the intelligent control system, the environmental parameters can be monitored and adjusted in real time to ensure that the temperature, humidity and air quality in the experimental animal room are always within the appropriate range, improving the environmental control accuracy.

[0064] By adopting the green disinfection module, the use of chemical disinfectants is reduced, the impact on experimental animals and the environment is decreased, and the biosafety is guaranteed.

[0065] Through energy conservation and optimized control strategies, the operating cost of the experimental animal room is significantly reduced.

[0066] The intelligent control system monitors the environmental parameters such as temperature, humidity, and pollutant concentration in the experimental animal room in real time through sensors, and automatically adjusts the operating states of various devices according to the preset control strategies;

[0067] The intelligent control system includes monitoring the environmental parameters in the experimental animal room in real time through temperature sensors, humidity sensors, gas sensors, etc.; and the intelligent control system automatically adjusts the operating states of the air conditioning system, phase change energy-saving device, air filter and pollutant treatment device according to the preset control strategies;

[0068] By adopting the fuzzy logic control algorithm, the operating parameters of various devices are dynamically adjusted according to the real-time monitoring data to achieve the dual goals of energy conservation and environmental control.

[0069] The phase change energy-saving module reduces the energy loss in the heat and moisture decoupling process of the air conditioning module through the heat absorption and heat release characteristics of the phase change material;

[0070] The phase change material is installed in the air supply duct of the air conditioning system, and uses its characteristics of absorbing and releasing latent heat during the phase change process to reduce the energy loss in the heat and moisture decoupling process of the air conditioning system;

[0071] The phase change temperature range of the phase change material is optimized according to the temperature and humidity requirements of the experimental animal room to ensure that the subcooling and reheating losses can be effectively reduced under summer working conditions.

[0072] The pollutant treatment module includes an air filtration unit and an air pollutant treatment unit;

[0073] The air filtration unit is used to filter the pollutants generated by experimental animals;

[0074] The air filtration unit uses a high-efficiency air filter to filter pollutants (such as ammonia, hydrogen sulfide, etc.) generated by experimental animals, and the filtration efficiency reaches over 99.97%; the filter is replaced or cleaned regularly to ensure its long-term effective operation;

[0075] The air pollutant treatment unit is used to further treat pollutants generated by experimental animals;

[0076] The air pollutant treatment unit adopts activated carbon adsorption technology to further treat pollutants generated by experimental animals and reduce the pollutant concentration; the activated carbon adsorption device can automatically adjust the adsorption intensity according to the pollutant concentration to ensure air quality;

[0077] The air filtration unit and the air pollutant treatment unit work together to remove pollutants generated by experimental animals and reduce the energy consumption of the system at the same time.

[0078] Taking a certain experimental animal house as an example, after adopting the energy-saving environment control system of the present invention, the energy consumption of the air-conditioning system is reduced by 30%, the fresh air volume is reduced by 40%, the return air volume is increased by 50%, and at the same time, the environmental parameters in the experimental animal house are always kept within the appropriate range, and the health status of experimental animals and the stability of experimental results are significantly improved.

[0079] Referring to the appendix Figures 2 to 8 , the phase change energy-saving module includes a housing 1, and a heat storage mechanism, a heat exchange component 2 and a control unit for controlling the heat storage mechanism and the heat exchange component 2 are arranged inside the housing 1; the heat storage mechanism includes a phase change component 4 and a control component 5 for controlling the phase change material of the phase change component 4;

[0080] By using the control component 5 to extract or supply the phase change material of the phase change component 4, the control work of the phase change material amount is formed, so as to meet the phase change heat storage work under different states, and it has a good function of adjusting the phase change material amount, and solves the problem that due to the limited energy storage capacity of the phase change material, when the amount is insufficient, the phase change material cannot absorb or release enough latent heat, so that the temperature change in the system cannot be effectively adjusted.

[0081] Referring to the appendix Figures 2 to 8 , the phase change component 4 includes a sleeve 41 fixed inside the housing 1 through a bracket, and the sleeve 41 is filled with a phase change material. Conversion frames 42 are fixedly connected to both sides inside the sleeve 41, and a number of capillary heat storage tubes 43 are fixedly communicated between the interiors of the two conversion frames 42;

[0082] By fixedly communicating a number of capillary heat storage tubes 43 between the interiors of the two conversion frames 42, it is used to convert the temperature after heat exchange in the heat exchange component 2 with the built-in phase change material to form phase change heat storage work, where the phase change temperature of the phase change material matches the temperature required for the experimental animal house in the prior art.

[0083] Refer to the attached Figure 4 and Figure 8 As shown in FIGS. Figure 4 and Figure 8 , the control component 5 includes a drainage pipe 51 connected to the sleeve 41. The drainage pipe 51 is used to extract or replenish the phase change material inside the sleeve 41.

[0084] Through the setting of the drainage pipe 51 in the control component 5, it is used to extract or replenish the phase change material inside the sleeve 41, forming the control work of the phase change material quantity, so as to meet the phase change energy storage work under different states, and has a good function of adjusting the phase change material quantity.

[0085] Refer to the attached Figure 3 and Figure 8 As shown in FIGS. Figure 3 and Figure 8 , the heat exchange component 2 includes a heat exchanger 21 fixed inside the housing 1. Both air guide ports of the heat exchanger 21 are fixedly connected and communicated with air guide pipes 22. One ends of the two air guide pipes 22 extend to the outside of the housing 1, and an injection pipe 23 is connected and communicated between the tops of the two air guide pipes 22 through a three-way solenoid valve.

[0086] One end of the injection pipe 23 is connected to the fresh air inlet of the air conditioning system, and the other end is connected to the animal room. Three-way solenoid valves are installed on both air guide pipes 22, so as to control the amount of gas entering the phase change component 4 through the three-way solenoid valve, forming different amounts of phase change loop energy work, and further improving the functionality and practicality of the phase change module.

[0087] Both heat conduction ends of the heat exchanger 21 are fixedly connected and communicated with the inside of the two conversion frames 42 through connecting pipes 24. A circulation pump 25 is installed on one of the connecting pipes 24.

[0088] Through the setting of the circulation pump 25, it is used to circulate the medium between the conversion frame 42 and several capillary energy storage tubes 43, so as to fully transfer the temperature passing through the inside of the heat exchanger 21 to the phase change component 4 for phase change energy storage work.

[0089] Embodiment 2: Different from Embodiment 1;

[0090] Refer to the attached Figure 4 , Figure 5 and Figure 7 As shown in FIGS. Figure 4 , Figure 5 and Figure 7 , an annular heat insulation expansion film 52 is fixedly connected inside the sleeve 41. Both ends of the annular heat insulation expansion film 52 are respectively fixed on both sides inside the sleeve 41, and the phase change material is located inside the annular heat insulation expansion film 52. The top end of the drainage pipe 51 is fixedly connected and communicated with the inside of the annular heat insulation expansion film 52.

[0091] Through the arrangement of the annular heat-insulating telescopic film 52, it is convenient to further seal the phase change material inside the sleeve 41, preventing the sleeve 41 container from being damaged or having poor sealing, resulting in the leakage of the phase change material and thus affecting its subsequent energy storage effect. For example, a liquid phase change material such as some organic phase change materials may seep out of the package, thus reducing its effective mass;

[0092] Through the arrangement of the annular heat-insulating telescopic film 52, it is also convenient to make the annular heat-insulating telescopic film 52 expand or contract when gas is extracted or injected between the annular heat-insulating telescopic film 52 and the inside of the sleeve 41. The expansion or contraction movement of the annular heat-insulating telescopic film 52 can control the amount of the phase change material inside the annular heat-insulating telescopic film 52, so as to meet the phase change energy storage work under different states and have a good function of adjusting the amount of the phase change material;

[0093] Since the energy storage capacity of the phase change material is limited: the latent heat storage capacity of the phase change material is proportional to its mass. When the dosage is insufficient, the phase change material cannot absorb or release enough latent heat, thus unable to effectively regulate the temperature change in the system. For example, in an air-conditioning system, if the dosage of the phase change material is insufficient, it may not be able to significantly reduce the cooling or heating load.

[0094] The main function of the phase change material is to absorb or release latent heat through the phase change process, thus stabilizing the temperature in the system. When the dosage is insufficient, the temperature fluctuation in the system may still be large and the ideal constant temperature effect cannot be achieved.

[0095] And due to the insufficient dosage of the phase change material, the system may not be able to fully exert its energy-saving potential, resulting in a low energy conversion efficiency and an insignificant energy-saving effect.

[0096] A supply cylinder 53 is fixedly connected inside the housing 1. The top and bottom of the supply cylinder 53 are respectively fixedly communicated with a ventilation pipe 54 and a supply pipe 55. One end of the ventilation pipe 54 is fixedly communicated with the gap cavity between the sleeve 41 and the annular heat-insulating telescopic film 52. The supply pipe 55 is fixedly communicated with the bottom end of the drainage pipe 51. A piston plate 56 is slidably connected inside the supply cylinder 53. Gases and phase change materials are respectively filled at the top and bottom of the piston plate 56. A regulating cylinder 57 for adjusting the piston plate 56 up and down is fixedly connected to the top of the supply cylinder 53;

[0097] The adjusting cylinder 57 is connected to the control unit by a connection method of the prior art and is used to drive the piston plate 56 to move up and down. Through the upward movement of the piston plate 56, the gas at the top of the piston plate 56 can be squeezed, so that the gas at the top of the piston plate 56 enters the inside of the sleeve 41 through the ventilation pipe 54, pressurizes the annular heat-insulating telescopic film 52, and causes the annular heat-insulating telescopic film 52 to contract. When the annular heat-insulating telescopic film 52 contracts, the phase change material inside it can be subjected to a pressing force and enter the lower part of the piston plate 56 inside the supply cylinder 53 through the drainage pipe 51 and the supply pipe 55. Moreover, through the upward movement of the piston plate 56, a negative pressure state can be formed at the bottom of the piston plate 56, thereby increasing the suction performance of its phase change material;

[0098] On the contrary, through the downward movement of the piston plate 56, the phase change material supply work can be formed, which has a good function of controlling the amount of the phase change material and ensures the balance of the cavity during the control process.

[0099] Example 3: Different from Example 1;

[0100] Refer to the appendix Figure 5 and Figure 6 , a valve member 3 is installed on the drainage pipe 51. The valve member 3 includes a valve cylinder 31 fixedly connected to the drainage pipe 51. An annular plate 32 and a T-shaped guide rod 33 are fixedly connected inside the valve cylinder 31. A valve plate 34 for blocking the through hole of the annular plate 32 is slidably connected to the outer surface of the T-shaped guide rod 33, and a sealing ring is arranged on the outer surface of the valve plate 34. A spring 35 for limiting the valve plate 34 inside the annular plate 32 is fixedly connected to the bottom end of the T-shaped guide rod 33;

[0101] Through the setting of the spring 35, it is used to limit the valve plate 34, which not only makes the valve plate 34 stable inside the annular plate 32, forms a blockage between the drainage pipe 51 and the supply pipe 55, but also facilitates the up and down movement of the valve plate 34 to form the extraction and injection work of the phase change material;

[0102] Specifically, when the supply cylinder 53 applies a suction force or an impact force to the supply pipe, its driving force can drive the valve plate 34 to move downward or upward, form a connection between the supply pipe 55 and the drainage pipe 51, and then form the extraction or supply work of the phase change material;

[0103] When the driving force is lost, through the self-expansion and contraction force of the spring 35, the valve plate 34 can be reset to the inside of the annular plate 32 to form an automatic blocking effect, thereby avoiding the phenomenon that the temperature of the phase change material between the inside of the sleeve 41 and the inside of the supply cylinder 53 is interfered, having a good self-control function, and further improving the energy storage effect.

[0104] Example 4: Different from Example 1;

[0105] The phase change energy-saving module includes a phase change material unit: the phase change material unit is filled with a phase change material, and the phase change temperature range of the phase change material matches the target temperature range of the air-conditioning system. The phase change material unit is arranged in the air duct of the air-conditioning system or the refrigeration / heating cycle loop, and is used to absorb or release heat to adjust the air temperature or the refrigerant temperature.

[0106] Heat exchanger: The heat exchanger is arranged between the phase change material unit and the refrigeration / heating cycle loop of the air-conditioning system, and is used to promote the heat exchange between the phase change material and the refrigerant or air.

[0107] Control unit: The control unit is used to monitor the operating state of the air-conditioning system, including the indoor and outdoor temperatures, the working mode of the air-conditioning system, etc., and controls the heat exchange process of the phase change material unit according to the monitored data to optimize the energy efficiency of the air-conditioning system;

[0108] Significant energy-saving effect: Through the energy storage characteristics of the phase change material, the recovery and reuse of energy are realized, and the energy consumption of the air-conditioning system is reduced.

[0109] Stable temperature regulation: The phase change material can absorb or release heat within the phase change temperature range, effectively stabilizing the temperature output of the air-conditioning system and improving the user comfort.

[0110] Simple structure and easy to integrate: The device can be directly integrated into the existing air-conditioning system without large-scale modification of the air-conditioning system.

[0111] It should be noted that the term "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the presence of another identical element in the process, method, article or device including the said element.

[0112] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made therein without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An energy-saving experimental animal room environmental control system, characterized in that: include: Air conditioning module, used to adjust the temperature and humidity in the experimental animal room; Phase change energy saving module, installed in the air conditioning module, used to reduce energy loss during heat and moisture decoupling; Pollutant treatment module, used to treat pollutants generated by experimental animals; Green disinfection module, used to ensure biosafety in the experimental animal room; Intelligent control system is used to control the operation of the above modules to achieve the goals of energy saving and environmental control.

2. The energy-saving experimental animal room environment control system according to claim 1 is characterized in that: The intelligent control system monitors the temperature, humidity, pollutant concentration and other environmental parameters in the experimental animal room in real time through sensors, and automatically adjusts the operating status of each device according to a preset control strategy.

3. The energy-saving experimental animal room environment control system according to claim 1 is characterized in that: The phase change energy-saving module reduces the energy loss of the air-conditioning module during the heat and moisture decoupling process through the heat absorption and heat release characteristics of the phase change material.

4. The energy-saving experimental animal room environment control system according to claim 1 is characterized in that: The pollutant treatment module includes an air filtration unit and an air pollutant treatment unit; The air filtration unit is used to filter pollutants generated by experimental animals; The air pollutant treatment unit is used to further treat pollutants generated by experimental animals; The air filtration unit and the air pollutant treatment unit work together to remove pollutants generated by experimental animals while reducing the energy consumption of the system.

5. An energy-saving experimental animal room environment control system according to any one of claims 1 to 4, characterized in that: The phase-change energy-saving module comprises a housing (1), wherein an energy storage mechanism, a heat exchange component (2) and a control unit for controlling the energy storage mechanism and the heat exchange component (2) are arranged inside the housing (1); The energy storage mechanism comprises a phase change component (4) and a control component (5) for controlling the phase change material of the phase change component (4).

6. The energy-saving experimental animal room environment control system according to claim 5 is characterized in that: The phase change component (4) comprises a sleeve (41) fixed to the inside of the housing (1) by a bracket, and the inside of the sleeve (41) is filled with a phase change material, and both sides of the inside of the sleeve (41) are fixedly connected to conversion frames (42), and a plurality of capillary energy storage tubes (43) are fixedly connected between the insides of the two conversion frames (42).

7. The energy-saving experimental animal room environment control system according to claim 6 is characterized in that: The control component (5) comprises a drainage tube (51) connected to the sleeve (41), and the drainage tube (51) is used to extract or replenish the phase change material inside the sleeve (41).

8. The energy-saving experimental animal room environment control system according to claim 6 is characterized in that: The heat exchange assembly (2) comprises a heat exchanger (21) fixed inside the shell (1), two air guide ports of the heat exchanger (21) are fixedly connected to an air guide pipe (22), one end of the two air guide pipes (22) extends to the outside of the shell (1), and the top ends of the two air guide pipes (22) are connected to an air injection pipe (23) via a three-way solenoid valve; The two heat-conducting ends of the heat exchanger (21) are fixedly connected to the interior of the two conversion frames (42) through connecting pipes (24), and a circulating pump (25) is installed on one of the connecting pipes (24).

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