Hospital nuclear magnetic resonance room temperature and humidity control heat exchange system

Abstract

The utility model discloses a hospital nuclear magnetic resonance room temperature and humidity control heat exchange system, include: air conditioner internal machine, its one side is connected with air conditioner external machine through pipeline, humidity detector is set up in the one side of air conditioner internal machine for detecting the humidity of indoor air, electrode formula humidifier is set up in the other side of air conditioner internal machine for humidifying indoor air, collection shell is slidably connected in the lower end of air conditioner inside, the utility model discloses a collection shell and mounting assembly are set up, can high -efficient collection dust, bacteria and other impurities inhaled in the operation of air conditioner, prevent its from entering indoor air again, keep indoor air clean, and the mounting assembly designs cleverly, makes collection shell easy installation and disassembly, is convenient for regular cleaning maintenance, ensures the collection effect, not only has promoted the performance of whole temperature and humidity control heat exchange system, can prolong equipment life, creates stable, clean environment for nuclear magnetic resonance room.

Description

Technical Field

[0001] This utility model relates to the field of heat exchange system technology, specifically a heat exchange system for temperature and humidity control in hospital MRI rooms. Background Technology

[0002] In a hospital environment, temperature and humidity control in MRI rooms is crucial, as it directly affects the stable operation of medical equipment, image quality, and patient comfort and safety. MRI equipment has extremely stringent requirements for its operating environment, especially the strict control of temperature and humidity fluctuations within a very narrow range. Instable temperature can cause thermal expansion and contraction of equipment components, affecting imaging accuracy and even causing equipment malfunction; while uncontrolled humidity can lead to short circuits, equipment corrosion, or static electricity problems, posing a serious threat to the high-precision MRI equipment.

[0003] When existing devices are in use, the return air vent filtration system of traditional air conditioners is located inside the air conditioner and is difficult to disassemble, which brings great trouble to daily cleaning and maintenance. Dust accumulation is difficult to remove effectively, the filtration effect is greatly reduced, and air quality is affected. At the same time, replacing the filtration system is also time-consuming and laborious, increasing maintenance costs, which is particularly detrimental to high-cleanliness environments such as hospitals. Therefore, we need to propose a heat exchange system for temperature and humidity control in hospital MRI rooms. Utility Model Content

[0004] The purpose of this invention is to provide a heat exchange system for temperature and humidity control in hospital MRI rooms. By setting up a collection shell and an installation component, the filter component is placed on the outside of the air outlet. At the same time, the installation component facilitates the disassembly of the collection shell and the cleaning of the filter component, thereby solving the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: The hospital MRI room temperature and humidity control heat exchange system includes: An indoor air conditioner unit, with an outdoor air conditioner unit connected to one side via a pipe; A humidity detector, installed on one side of the indoor unit of the air conditioner, is used to detect the humidity of the indoor air; An electrode-type humidifier is installed on the other side of the indoor unit of an air conditioner and is used to humidify the indoor air. The collection housing is slidably connected to the lower end of the air conditioner and is used to collect impurities in the air. The filter plate is slidably connected to the inside of the collection shell and is used to filter the air entering the return air vent of the air conditioner indoor unit; Multiple support components are located inside the collection shell to support the filter plate; The mounting component, located at the bottom of the indoor unit of the air conditioner, is used to install the collection shell.

[0006] Preferably, the installation assembly includes two connecting blocks fixedly connected to both sides of the collection shell, and two symmetrically distributed fixing blocks fixedly connected to the lower end of the air conditioner indoor unit. The two fixing blocks are in contact with the collection shell and the connecting blocks respectively. Lifting blocks are slidably connected inside the two fixing blocks. The two lifting blocks are in contact with the two connecting blocks respectively. Lifting plates are fixedly connected to the lower ends of the two lifting blocks. The two lifting plates are slidably connected to the two fixing blocks respectively. Springs are provided inside the two fixing blocks.

[0007] Preferably, multiple symmetrically distributed sliders are fixedly connected to the side walls of both lifting plates.

[0008] Preferably, both of the fixed blocks have a plurality of symmetrically distributed sliding grooves inside, and the plurality of sliding grooves are slidably connected to a plurality of sliders respectively.

[0009] Preferably, each of the plurality of support components includes a fixing plate fixedly installed inside the collection shell, a support rod fixedly connected to the upper end of each of the plurality of fixing plates, the plurality of support rods respectively contacting the filter plate, a screw fixedly connected to the upper end of each of the plurality of support rods, the plurality of screws respectively slidably connected to the filter plate, and a fixing nut threadedly connected to the outer side of each of the plurality of screws, the plurality of fixing nuts respectively contacting the filter plate.

[0010] Preferably, a ventilated plate is fixedly connected to the lower end of the collection shell.

[0011] Preferably, two symmetrically distributed elastic plates are fixedly connected to the inner bottom of the collection shell, and the two elastic plates are in contact with the vent plate respectively.

[0012] Preferably, a compressor is fixedly connected inside the outdoor unit of the air conditioner, and the compressor is connected to a condenser via a pipe.

[0013] Preferably, a cooling fan is fixedly connected to the upper end of the outdoor unit of the air conditioner.

[0014] Compared with the prior art, the beneficial effects of this utility model are: This invention, by incorporating a collection shell and installation components, can efficiently collect dust, bacteria, and other impurities inhaled during air conditioning operation, preventing them from re-entering indoor air and maintaining clean indoor air. The ingeniously designed installation components allow for easy installation and removal of the collection shell, facilitating regular cleaning and maintenance and ensuring effective collection. This not only improves the performance of the entire temperature and humidity control heat exchange system but also extends the equipment's lifespan, creating a stable and clean environment for MRI rooms. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of the outdoor unit of the air conditioner according to this utility model; Figure 3 This is a schematic diagram of the structure of the indoor unit of the air conditioner according to this utility model; Figure 4 This is a schematic diagram of the internal structure of the collection shell of this utility model; Figure 5 This is a schematic diagram of the structure of the support component of this utility model; Figure 6 This is a schematic diagram of the installation component of this utility model.

[0016] In the diagram: 1. Indoor unit of air conditioner; 2. Outdoor unit of air conditioner; 3. Compressor; 4. Condenser; 5. Cooling fan; 6. Humidity detector; 7. Electrode humidifier; 8. Collection shell; 9. Ventilation plate; 10. Elastic plate; 11. Filter plate; 12. Support assembly; 121. Fixing plate; 122. Support rod; 123. Screw; 124. Fixing nut; 13. Mounting assembly; 131. Connecting block; 132. Fixing block; 133. Lifting block; 134. Lifting plate; 135. Sliding block; 136. Slide groove; 137. Spring. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-6 This utility model provides a technical solution: Reference Figure 1 , Figure 3 as well as Figure 4 The hospital MRI room temperature and humidity control heat exchange system includes an indoor air conditioning unit, an outdoor air conditioning unit 2, a humidity detector 6, an electrode humidifier 7, a collection shell 8, a filter plate 11, a support assembly 12, and an installation assembly 13. An outdoor unit 2 is connected to one side of the indoor unit 1 via a pipe. A humidity detector 6 is located on one side of the indoor unit 1 to detect the humidity of the indoor air. An electrode humidifier 7 is located on the other side of the indoor unit 1 to humidify the indoor air. A collection shell 8 is slidably connected to the lower end of the air conditioner interior to collect impurities in the air. A filter plate 11 is slidably connected to the inside of the collection shell 8 to filter the air entering the return air vent of the indoor unit 1. Multiple support components 12 are located inside the collection shell 8 to support the filter plate 11. An installation component 13 is located at the lower end of the indoor unit 1 to install the collection shell 8.

[0019] For example, the indoor unit 1 of the air conditioner is one of the core components of the system. It is equipped with an evaporator and a temperature detection probe. The evaporator is responsible for evaporating the refrigerant into gas and absorbing the heat in the room to achieve a cooling effect. The temperature detection probe monitors the indoor temperature in real time and feeds the data back to the control system for precise temperature adjustment.

[0020] Furthermore, the main function of the humidity detector 6 is to detect the humidity of the indoor air in real time. Humidity is one of the important factors affecting the operational stability and imaging quality of MRI equipment. Excessively high or low humidity may damage the equipment and even affect the safety of the patient's examination. Therefore, the accuracy and reliability of the humidity detector 6 are crucial to the operation of the entire system.

[0021] Specifically, the electrode humidifier 7 is located on the other side of the indoor unit 1 of the air conditioner and is used to humidify the indoor air. In a dry environment, the electrode humidifier 7 heats water mist by passing electricity through the electrodes and releases water vapor into the air, thereby increasing the indoor humidity. This is of great significance for maintaining a suitable humidity environment in the MRI room and preventing the equipment from generating static electricity due to low humidity or becoming damp due to high humidity.

[0022] On the other hand, during the operation of the air conditioner, dust, bacteria and other impurities in the air are drawn into the indoor unit 1 of the air conditioner and processed by the filtration system. The collection shell 8, as part of the filtration system, can effectively collect these impurities and prevent them from re-entering the indoor air, thereby keeping the indoor air clean.

[0023] It is worth mentioning that the filter plate 11 is a key component of the filtration system. It is responsible for filtering the air entering the return air vent of the indoor unit 1 of the air conditioner and removing pollutants such as dust and bacteria. The filtration effect of the filter plate 11 directly affects the quality of indoor air, so it needs to be cleaned and replaced regularly to ensure the stability of its filtration performance.

[0024] It is worth noting that the design of the support component 12 ensures that the filter plate 11 will not deform or shift during long-term use, thereby maintaining its filtration effect. By installing the component 13, the collection shell 8 can be easily installed or removed for cleaning and maintenance.

[0025] Reference Figure 6 The installation assembly 13 includes two connecting blocks 131 fixedly connected to both sides of the collection shell 8. Two symmetrically distributed fixing blocks 132 are fixedly connected to the lower end of the air conditioner indoor unit 1. The two fixing blocks 132 are in contact with the collection shell 8 and the connecting blocks 131 respectively. Lifting blocks 133 are slidably connected inside the two fixing blocks 132. The two lifting blocks 133 are in contact with the two connecting blocks 131 respectively. Lifting plates 134 are fixedly connected to the lower end of the two lifting blocks 133 respectively. The two lifting plates 134 are slidably connected to the two fixing blocks 132 respectively. Multiple symmetrically distributed sliders 135 are fixedly connected to the side walls of the two lifting plates 134. Multiple symmetrically distributed sliding grooves 136 are opened inside the two fixing blocks 132. The multiple sliding grooves 136 are slidably connected to the multiple sliders 135 respectively. Springs 137 are provided inside the two fixing blocks 132.

[0026] For example, the two connecting blocks 131 facilitate the installation of the collection shell 8, and the two fixing blocks 132 cooperate with the two connecting blocks 131 to provide a stable and reliable support foundation for the installation of the collection shell 8. The fixing block 132 has a T-shaped groove inside. By moving the lifting block 133 up and down, the connecting block 131 can be locked inside the vertical groove of the T-shaped groove, thereby completing the installation of the collection shell 8.

[0027] Furthermore, in order to further improve the stability of the movement of the lifting plate 134, multiple sliders 135 are symmetrically distributed and fixedly connected on the side walls of both lifting plates 134. The cooperation design of the sliders 135 and the slide grooves 136 is like laying "tracks" for the movement of the lifting plate 134, effectively limiting the direction of movement of the lifting plate 134, preventing it from deviating or shaking during movement, and ensuring the reliability of the entire installation assembly 13.

[0028] In addition, the spring 137 provides power for the lifting plate 134 and the lifting block 133 to rise. When the connecting block 131 passes the chamfer at the upper end of the lifting block 133, it presses down on the connecting block 131, and the spring 137 is compressed. When the connecting block 131 moves to the position of the vertical groove of the T-shaped groove in the fixed block 132, the spring 137 drives the lifting plate 134, the lifting block 133 and the connecting block 131 to rise. The connecting block 131 is stuck inside the T-shaped groove in the fixed block 132, thereby completing the installation of the collection shell 8. When disassembly is required, the collection shell 8 is moved downward, the connecting block 131 presses down on the lifting block 133, and the connecting block 131 slides out along the horizontal groove of the T-shaped groove inside the fixed block 132, thus completing the disassembly of the collection shell 8.

[0029] Reference Figure 4 and Figure 5 Each of the multiple support components 12 includes a fixed plate 121 fixedly installed inside the collection shell 8. The upper end of each fixed plate 121 is fixedly connected to a support rod 122. Each support rod 122 contacts the filter plate 11. The upper end of each support rod 122 is fixedly connected to a screw 123. Each screw 123 is slidably connected to the filter plate 11. The outer side of each screw 123 is threaded with a fixing nut 124. Each fixing nut 124 contacts the filter plate 11.

[0030] For example, the fixing plate 121 serves as the basic component of the support assembly 12 and is reliably fixed inside the collection shell 8, providing a stable installation platform for the subsequent support structure and ensuring that the entire support assembly 12 will not loosen or shift during operation. The support rod 122 undertakes the important task of directly supporting the filter plate 11. The material and size of the support rod 122 are carefully selected to ensure sufficient strength to support the weight of the filter plate 11 and the pressure that may be generated during the filtration process, while also having a certain degree of elasticity to adapt to the slight deformation of the filter plate 11 during operation, ensuring that the filter plate 11 always maintains a stable working state.

[0031] Furthermore, the screw 123 provides a convenient connection method for the installation and fixing of the filter plate 11. By tightening or loosening the fixing nut 124, the filter plate 11 can be easily installed, disassembled, and its tightness adjusted. When the filter plate 11 needs to be installed, align the hole on the filter plate 11 with the screw 123 and insert it, then tighten the fixing nut 124 so that the fixing nut 124 presses the filter plate 11 firmly, thereby achieving a firm fixation of the filter plate 11. When the filter plate 11 needs to be disassembled for cleaning or replacement, simply loosen the fixing nut 124 to easily remove the filter plate 11. The operation is very convenient. This design of the support component 12 not only ensures the stable installation of the filter plate 11, but also greatly improves the maintenance efficiency of the filter plate 11, ensuring that the entire temperature and humidity control heat exchange system can operate continuously and efficiently.

[0032] Reference Figure 4 A ventilated plate 9 is fixedly connected to the lower end of the collection shell 8, and two symmetrically distributed elastic plates 10 are fixedly connected to the inner bottom of the collection shell 8. The two elastic plates 10 are in contact with the ventilated plate 9 respectively.

[0033] For example, the vent plate 9 is used to maintain air circulation inside the collection shell 8. Two elastic plates 10 are in contact with the vent plate 9 respectively, limiting the vent plate 9 and preventing the elastic plates 10 from opening downwards. When the air conditioner is turned on, a negative pressure is generated at the return air vent, and the two elastic plates 10 open away from the vent plate 9, so that indoor air can enter the return air vent. When the air conditioner is turned off, the elastic plates 10 reset under their own elastic force, sealing the bottom of the collection shell 8 and preventing the filtered impurities from leaking out from the bottom of the collection shell 8.

[0034] Reference Figure 1 and Figure 2 The air conditioner outdoor unit 2 has a compressor 3 fixedly connected inside, and the compressor 3 is connected to a condenser 4 through a pipe. The air conditioner outdoor unit 2 has a cooling fan 5 fixedly connected to the top.

[0035] For example, compressor 3 is responsible for compressing low-temperature, low-pressure refrigerant gas into high-temperature, high-pressure gas, and then sending it to condenser 4 for cooling. Condenser 4 cools the high-temperature, high-pressure refrigerant gas into liquid, releasing heat, and the heat is discharged from the outdoor unit 2 of the air conditioner by cooling fan 5.

[0036] Working principle: After the system starts, the compressor 3 starts working, compressing the low-temperature and low-pressure refrigerant gas into a high-temperature and high-pressure gas, which is then sent into the condenser 4. The cooling fan 5 runs synchronously, expelling the heat released by the refrigerant in the condenser 4 from the outdoor unit 2 of the air conditioner. The high-temperature and high-pressure gas is cooled and turns into a liquid. The refrigerant liquid enters the evaporator of the indoor unit 1 of the air conditioner through the pipe. It evaporates and absorbs heat to reduce the indoor temperature, thus achieving the cooling function. Humidity detector 6 monitors indoor humidity in real time. If the humidity is lower than the set value, electrode humidifier 7 starts, heating water mist through electrodes and releasing water vapor into the air to increase indoor humidity. If the humidity reaches the required level, the humidifier stops working. During air circulation, indoor air enters from the return air vent of the indoor unit 1 of the air conditioner. The filter plate 11 filters pollutants such as dust and bacteria in the air. The support component 12 ensures that the filter plate 11 works stably. The filtered impurities fall into the collection shell 8. The vent plate 9 ensures air circulation. When the air conditioner is running, the negative pressure generated at the return air vent causes the elastic plate 10 to open to allow air to enter. When closed, the elastic plate 10 resets to prevent impurities from leaking out. The temperature detection probe monitors the indoor temperature in real time and feeds it back to the control system for precise temperature adjustment. When it is necessary to clean the collection shell 8 or replace the filter plate 11, it can be easily operated through the installation component 13. Move the collection shell 8 downward, the connecting block 131 presses down the lifting block 133, and then slide the connecting block 131 out along the T-shaped groove in the fixing block 132 to complete the disassembly. The operation is reversed during installation. At the same time, by tightening or loosening the fixing nut 124, the filter plate 11 can be installed, disassembled and its tightness adjusted to ensure the continuous and efficient operation of the system.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A heat exchange system for temperature and humidity control in a hospital MRI room, characterized in that, include: An indoor air conditioner unit (1) has an outdoor air conditioner unit (2) connected to one side via a pipe. A humidity detector (6) is installed on one side of the indoor unit (1) of the air conditioner to detect the humidity of the indoor air; An electrode-type humidifier (7) is installed on the other side of the indoor unit (1) of the air conditioner and is used to humidify the indoor air. The collection shell (8) is slidably connected to the lower end of the air conditioner and is used to collect impurities in the air; The filter plate (11) is slidably connected to the inside of the collection shell (8) and is used to filter the air entering the return air vent of the air conditioner indoor unit (1); Multiple support components (12) are disposed inside the collection shell (8) to support the filter plate (11); The mounting component (13) is located at the lower end of the indoor unit (1) of the air conditioner and is used to install the collection shell (8).

2. The hospital MRI room temperature and humidity control heat exchange system according to claim 1, characterized in that: The installation assembly (13) includes two connecting blocks (131) fixedly connected to both sides of the collection shell (8). The lower end of the air conditioner indoor unit (1) is fixedly connected to two symmetrically distributed fixing blocks (132). The two fixing blocks (132) are in contact with the collection shell (8) and the connecting blocks (131) respectively. The interior of each of the two fixing blocks (132) is slidably connected to a lifting block (133). The two lifting blocks (133) are in contact with the two connecting blocks (131) respectively. The lower end of each of the two lifting blocks (133) is fixedly connected to a lifting plate (134). The two lifting plates (134) are slidably connected to the two fixing blocks (132) respectively. The interior of each of the two fixing blocks (132) is provided with a spring (137).

3. The hospital MRI room temperature and humidity control heat exchange system according to claim 2, characterized in that: Multiple sliders (135) are symmetrically distributed and fixedly connected to the side walls of the two lifting plates (134).

4. The hospital MRI room temperature and humidity control heat exchange system according to claim 2, characterized in that: Both of the fixed blocks (132) have multiple symmetrically distributed sliding grooves (136) inside, and the multiple sliding grooves (136) are slidably connected to multiple sliders (135).

5. The hospital MRI room temperature and humidity control heat exchange system according to claim 1, characterized in that: Each of the multiple support components (12) includes a fixed plate (121) fixedly installed inside the collection shell (8). Each of the multiple fixed plates (121) is fixedly connected to a support rod (122). Each of the multiple support rods (122) is in contact with a filter plate (11). Each of the multiple support rods (122) is fixedly connected to a screw (123). Each of the multiple screws (123) is slidably connected to a filter plate (11). Each of the multiple screws (123) is threaded with a fixing nut (124) on its outer side. Each of the multiple fixing nuts (124) is in contact with a filter plate (11).

6. The hospital MRI room temperature and humidity control heat exchange system according to claim 5, characterized in that: A ventilated plate (9) is fixedly connected to the lower end of the collection shell (8).

7. The hospital MRI room temperature and humidity control heat exchange system according to claim 6, characterized in that: The inner bottom of the collection shell (8) is fixedly connected to two symmetrically distributed elastic plates (10), and the two elastic plates (10) are in contact with the ventilated plate (9) respectively.

8. The hospital MRI room temperature and humidity control heat exchange system according to claim 1, characterized in that: The air conditioner outdoor unit (2) is internally connected to a compressor (3), and the compressor (3) is connected to a condenser (4) through a pipe.

9. The hospital MRI room temperature and humidity control heat exchange system according to claim 8, characterized in that: A cooling fan (5) is fixedly connected to the upper end of the outdoor unit (2) of the air conditioner.

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