High-speed rail station cooler air volume regulation and control device and method based on environmental parameter self-adaption

Abstract

The invention discloses a high-speed rail station cooler air volume regulation and control device and method based on environmental parameter self-adaption, and relates to the technical field of cooler air volume regulation and control. The high-speed rail station cooler air volume regulation and control device comprises a machine cover, three air chambers are arranged on the back face of the machine cover, the machine cover is used for fanning airflow into an air disc machine, and an air inlet is formed in the left side of each air chamber; an air outlet is formed in the front face of the air chamber, a round rod penetrates through the right side of the air chamber and is rotationally installed, three fan blades are fixed to the outer wall of the round rod and located in the air chamber, a support is fixed to the right side of the back face of the machine cover, a servo motor is fixedly installed on the top face of the support, and the left side of a rotating shaft of the servo motor is fixedly connected with the right side of the round rod. According to the high-speed railway station air outlet volume adjusting device, the air outlet volume of the air chamber is adjusted in real time through the temperature sensor according to the temperature of a high-speed railway station, and therefore the situation that the indoor temperature of the high-speed railway station is not appropriate due to the fact that the air outlet volume of the air chamber is difficult to adjust in real time according to the passenger flow of the station is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of cold machine air volume regulation, and specifically to a cold machine air volume regulation device and method for high-speed railway stations based on environmental parameter adaptation. Background Technique

[0002] The cold machine air volume regulation device for high-speed railway stations based on environmental parameter adaptation mainly precisely adjusts the air supply volume of air conditioners in public areas such as the waiting hall and platform of high-speed railway stations through fan coils, and can adjust the air supply volume in real time according to environmental requirements to ensure the comfort and energy efficiency of the indoor environment of high-speed railway stations.

[0003] The patent with the publication number CN222480625U discloses an easily installable air handling unit, including a base, a support, an adjustment assembly, a chassis, an air handling unit body, and an installation assembly. An installation assembly is provided at the lower end of the air handling unit body. By moving the fixing plate, the clamping block is inserted into the interior of the chassis. At this time, the fixing plate abuts against the upper side of the chassis, and the clamping block will also exert a thrust on the fixing ball. Under the action of the telescopic rod and the spring, the fixing ball will exert a reaction force on the clamping block to fix the clamping block, thereby realizing the fixation of the air handling unit body, which is convenient and fast and saves time. An adjustment assembly is provided on the upper side of the base. By starting the motor, the second slider drives the first slider below to move, so that the outer connecting rod starts to drive the inner connecting rod to move, and in cooperation with the first slider above, the support can perform a lifting movement to realize the adjustment of the height of the air handling unit body from the ground, facilitating the satisfaction of different usage requirements and improving the flexibility of the device.

[0004] However, the currently easily installable air handling unit has the following problems: When the easily installable air handling unit operates in a high-speed railway station, during the process of the air handling unit blowing air indoors in the high-speed railway station, the number of people in the high-speed railway station room will constantly change, and it is difficult for the air handling unit to adjust the air supply volume in real time according to environmental requirements, which will further lead to the problem of inappropriate indoor temperature in the high-speed railway station. Therefore, we propose a cold machine air volume regulation device and method for high-speed railway stations based on environmental parameter adaptation. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides a cold machine air volume regulation device and method for high-speed railway stations based on environmental parameter adaptation, which solves the problems raised in the above background technique.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: A cold machine air volume regulation device for high-speed railway stations based on environmental parameter adaptation, comprising a machine cover and a fan coil unit. Three air chambers are provided on the back of the machine cover. The machine cover is used to fan air flow into the fan coil unit. An air inlet is opened on the left side of the air chamber, and an air outlet is opened on the front of the air chamber. A round rod is penetrated and rotatably installed on the right side of the air chamber. Three fan blades are fixed on the outer wall of the round rod. The fan blades are located inside the air chamber. A bracket is fixed on the right side of the back of the machine cover. A servo motor is fixedly installed on the top surface of the bracket. The left side of the rotating shaft of the servo motor is fixedly connected to the right side of the round rod. Two U-shaped hole frames are fixed on the back of the machine cover. The U-shaped hole frames are located between the three air chambers. Two I-shaped pipes are fixed on the outer wall of the round rod. The outer wall of the I-shaped pipe is rotatably connected to the inner wall of the U-shaped hole frame. An electric telescopic rod is fixed on the top of the back of the machine cover. A hole block is fixed on the back of the telescopic end of the electric telescopic rod. A U-shaped rod is fixed inside the hole block. Two rubber rollers are fixed at the bottom of the U-shaped rod. The rubber rollers are used to slow down the rotation speed of the round rod. The rubber rollers press against the I-shaped pipe. Under the action of the extrusion force, the rotation speed of the I-shaped pipe slows down, the rotation speed of the round rod in the I-shaped pipe slows down, and the rotation speed of the fan blades on the round rod slows down, reducing the air volume output from the air chamber. On the contrary, when the telescopic end of the electric telescopic rod extends, the rubber rollers release the I-shaped pipe, and the rotation speed of the fan blades on the round rod increases, increasing the air volume output from the air chamber.

[0007] According to the above technical solution, an air outlet net is provided on the front of the fan coil unit fixedly installed on the front of the machine cover. A bottom frame is fixedly installed on the bottom of the fan coil unit. A cold pipe is penetrated and fixedly installed on the top left of the fan coil unit, and a heat pipe is penetrated and fixedly installed on the bottom left of the fan coil unit. A temperature sensor is fixed on the top surface of the fan coil unit. The data line on the back of the temperature sensor is fixedly connected to the top surface of the electric telescopic rod.

[0008] According to the above technical solution, two round holes are opened on the back of the machine cover. The electric telescopic rod is located above several air chambers. The inner wall of the I-shaped pipe is on the outer wall of the rubber roller.

[0009] According to the above technical solution, an anti-dust accumulation device is provided on the outer wall of the U-shaped rod. The anti-dust accumulation device is used to push away the floating dust accumulated at the upper air outlet. A moisture-proof device is provided on the front of the anti-dust accumulation device. The moisture-proof device is used to reduce the moisture inside the fan coil unit.

[0010] According to the above technical solution, the anti-ash accumulation device includes two ring blocks which are fixed on the outer wall of the U-shaped rod. Short tubes are fixed on the inner walls of the two circular holes of the machine cover. An L-shaped rod is fixed on the back of the ring block, and the outer wall of the L-shaped rod is slidably connected to the inner wall of the short tube. One end of the L-shaped rod away from the ring block is fixed with a strip board which is located at the bottom of the front of the machine cover. Three L-shaped plates are fixed on the front of the strip board. A net cover is installed on the front of the air outlet of the air chamber, and the bottom of the front of the net cover is on the movement track of the back of the L-shaped plate. When the telescopic end of the electric telescopic rod extends backward, the L-shaped plate presses against the net surface of the net cover backward, deforming the net surface of the net cover into an arc shape.

[0011] According to the above technical solution, a ring round block is fixed at the bottom of the outer wall of the L-shaped rod, and a spring is fixed on the back of the ring round block. One end of the spring away from the ring round block is fixed with a square plate which is fixed on the front of the machine cover. The ring round block is used to stretch and compress the spring, and under the elastic force of the spring, the elastic force of the spring is used to slow down the shaking of the L-shaped rod.

[0012] According to the above technical solution, the moisture-proof device includes two bent plates which are fixed on the front of the ring round block. A U-shaped long frame is fixed at the bottom of the back of the bent plate. A calcium chloride column is installed through and rotatably in the inner wall of the U-shaped long frame. Round wheels are fixed on the left and right sides of the rotating shaft of the calcium chloride column. Two strip frames are fixed at the bottom of the front of the machine cover, and the outer wall of the round wheel is in rolling contact with the top surface of the strip frame. The round wheel rolls on the strip frame, driving the calcium chloride column to rotate. The calcium chloride column rotates in the U-shaped long frame, enabling the calcium chloride column to come into large-area contact with the air flow in the air disc machine during the rotation process.

[0013] According to the above technical solution, two groove blocks are fixed on the top surface of the U-shaped long frame. A T-shaped slider is slidably installed in the inner wall of the groove block, and a strip-shaped net is fixedly installed on the top surface of the T-shaped slider. The strip-shaped net is used to reduce the floating dust from falling onto the surface of the calcium chloride column. The T-shaped slider drives the strip-shaped net to move forward, and the strip-shaped net blocks the floating dust from contacting the surface of the calcium chloride column.

[0014] A usage method of a cold machine air volume regulation device for high-speed railway stations based on environmental parameter adaptation: includes the following steps: S1. The fan blades fan the air flow into the air outlet of the air chamber, and the air flow enters the air disc machine; S2. The cold pipe cools the air flow, and the heat brought by the air flow is exported along with the heat pipe. The air disc machine blows cold air into the high-speed railway station room; S3. The rubber roller abuts against the I-shaped pipe, the rotation speed of the fan blades on the round rod slows down, the air output of the air chamber decreases, the rubber roller releases the I-shaped pipe, and the air output of the air chamber increases; S4. The L-shaped plate presses against the net surface of the net cover backward, deforming the net surface of the net cover into an arc shape; S5. Under the elastic force of the spring, the shaking during the movement of the L-shaped rod is reduced; S6. The calcium chloride column rotates in the U-shaped long frame, so that the calcium chloride column comes into large-area contact with the air flow in the air disc machine during rotation; S7. The T-shaped slider drives the strip-shaped net to move forward, and the strip-shaped net blocks the floating dust from contacting the surface of the calcium chloride column.

[0015] The present invention provides a cold machine air volume regulation device for high-speed railway stations based on environmental parameter adaptation, having the following beneficial effects: (1) In the present invention, through the cooperation of the machine cover, air chamber, round rod, fan blade, U-shaped hole frame, I-shaped pipe, bracket, servo motor, electric telescopic rod, hole block, U-shaped rod, rubber roller, bottom frame and air disc machine with the temperature sensor, the rubber roller abuts against the I-shaped pipe. Under the action of the extrusion force, the rotation speed of the I-shaped pipe slows down, the rotation speed of the round rod in the I-shaped pipe slows down, and the rotation speed of the fan blade on the round rod slows down, reducing the air volume output from the air chamber. Conversely, when the telescopic end of the electric telescopic rod extends, the rubber roller releases the I-shaped pipe, and the rotation speed of the fan blade on the round rod increases, increasing the air volume output from the air chamber, enabling the temperature sensor to adjust the air volume output from the air chamber in real time according to the temperature of the high-speed railway station, preventing the equipment from being difficult to adjust the air volume output from the air chamber in real time according to the passenger flow in the station, resulting in an inappropriate indoor temperature in the high-speed railway station.

[0016] (2) Through the setting of the anti-dust accumulation device in the present invention, the ring block, short pipe, L-shaped rod, strip board and L-shaped plate cooperate with the net cover. When the telescopic end of the electric telescopic rod extends backward, the L-shaped plate presses against the net surface of the net cover backward, deforming the net surface of the net cover into an arc shape, and the floating dust shakes off from the gaps in the net surface, preventing a large amount of floating dust from adhering to the gaps in the net surface of the net cover, and preventing the poor air outlet effect of the air chamber caused by a large amount of floating dust adhering to the gaps in the net surface of the net cover.

[0017] (3) Through the setting of the anti-dust accumulation device in the present invention, the ring round block and spring cooperate with the square plate. Under the elastic force of the spring, the shaking during the movement of the L-shaped rod is reduced, preventing the L-shaped rod from generating violent shaking and causing unstable operation of the equipment.

[0018] (4) Through the setting of the moisture-proof device in the present invention, the bent plate, U-shaped long frame, calcium chloride column and round wheel cooperate with the strip frame. The round wheel rolls on the strip frame, and the round wheel drives the calcium chloride column to rotate. The calcium chloride column rotates in the U-shaped long frame, so that the calcium chloride column comes into large-area contact with the air flow in the air disc machine during rotation, and the calcium chloride column quickly absorbs the moisture in the air disc machine, preventing the equipment from being damaged by moisture due to a large amount of moisture in the air disc machine.

[0019] (5) Through the setting of the moisture-proof device in the present invention, the groove block and T-shaped slider cooperate with the strip-shaped net. The T-shaped slider drives the strip-shaped net to move forward, and the strip-shaped net blocks the floating dust from contacting the surface of the calcium chloride column, preventing the floating dust from adhering to the surface of the calcium chloride column and causing poor dehumidification effect of the equipment. Description of the Drawings

[0020] Figure 1 Schematic diagram of the whole of the present invention; Figure 2 Schematic diagram of the back of the whole of the present invention; Figure 3 Schematic diagram of the internal components of the present invention; Figure 4 Schematic sectional view of the hood of the present invention; Figure 5 Schematic top view of the hood of the present invention; Figure 6 Schematic diagram of the anti - ash - accumulation device of the present invention; Figure 7 For the present invention Figure 6 Partial enlarged schematic diagram at position A in the present invention; Figure 8 Schematic diagram of the moisture - proof device of the present invention; Figure 9 For the present invention Figure 8 Partial enlarged schematic diagram at position B in the present invention.

[0021] In the figure: 1. Hood; 2. Air chamber; 3. Round rod; 4. Fan blade; 5. U - shaped hole frame; 6. I - shaped pipe; 7. Bracket; 8. Servo motor; 9. Electric telescopic rod; 10. Hole block; 11. U - shaped rod; 12. Rubber roller; 13. Underframe; 14. Wind disc machine; 141. Cold pipe; 142. Heat pipe; 15. Temperature sensor; 16. Anti - ash - accumulation device; 161. Ring block; 162. Short pipe; 163. L - shaped rod; 164. Strip board; 165. L - shaped plate; 166. Mesh cover; 167. Ring - round block; 168. Spring; 169. Square plate; 17. Moisture - proof device; 171. Bent plate; 172. U - shaped long frame; 173. Calcium chloride column; 174. Round wheel; 175. Strip frame; 176. Groove block; 177. T - shaped slider; 178. Strip - shaped net. Detailed implementation manners

[0022] 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 of the embodiments.

[0023] Please refer to Figures 1-9, an embodiment of the present invention is: a cold machine air volume control device for high-speed railway stations based on environmental parameter adaptation, including a machine cover 1 and an air handling unit 14. There are three air chambers 2 on the back of the machine cover 1. The machine cover 1 is used to fan air flow into the air handling unit 14. An air inlet is opened on the left side of the air chamber 2, and an air outlet is opened on the front of the air chamber 2. A round rod 3 is penetrated and rotatably installed on the right side of the air chamber 2. Three fan blades 4 are fixed on the outer wall of the round rod 3. The fan blades 4 are located inside the air chamber 2. A bracket 7 is fixed on the right side of the back of the machine cover 1. A servo motor 8 is fixedly installed on the top surface of the bracket 7. The left side of the rotating shaft of the servo motor 8 is fixedly connected to the right side of the round rod 3. The rotating shaft of the servo motor 8 drives the round rod 3 to rotate forward. The round rod 3 rotates forward in the air chamber 2. The round rod 3 drives the fan blades 4 to rotate forward. The fan blades 4 rotate in the air chamber 2. Air flow enters from the air inlet of the air chamber 2. The fan blades 4 fan the air flow into the air outlet of the air chamber 2. The air flow enters the air handling unit 14. Two U-shaped hole frames 5 are fixed on the back of the machine cover 1. The U-shaped hole frames 5 are located between the three air chambers 2. Two I-shaped pipes 6 are fixed on the outer wall of the round rod 3. The outer wall of the I-shaped pipe 6 is rotatably connected to the inner wall of the U-shaped hole frame 5. An electric telescopic rod 9 is fixed on the top of the back of the machine cover 1. The back of the telescopic end of the electric telescopic rod 9 is fixed with a hole block 10. A U-shaped rod 11 is fixed inside the hole block 10. Two rubber rollers 12 are fixed at the bottom end of the U-shaped rod 11. The rubber rollers 12 are used to slow down the rotation speed of the round rod 3. The air handling unit 14 is fixedly installed on the front of the machine cover 1. An air outlet net is provided on the front of the air handling unit 14. A bottom frame 13 is fixedly installed on the bottom surface of the air handling unit 14. A cold pipe 141 is penetrated and fixedly installed on the top left of the air handling unit 14. A heat pipe 142 is penetrated and fixedly installed on the bottom left of the air handling unit 14. A temperature sensor 15 is fixed on the top surface of the air handling unit 14. The cold pipe 141 cools the air flow. The heat brought by the air flow is led out through the heat pipe 142, so that the air handling unit 14 blows cold air into the high-speed railway station room. The data line on the back of the temperature sensor 15 is fixedly connected to the top surface of the electric telescopic rod 9. Two round holes are opened on the back of the machine cover 1. The electric telescopic rod 9 is located above the several air chambers 2. The inner wall of the I-shaped pipe 6 is on the outer wall of the rubber roller 12. The temperature sensor 15 starts the electric telescopic rod 9 through the data line. The rubber roller 12 abuts against the I-shaped pipe 6. Under the action of the extrusion force, the rotation speed of the I-shaped pipe 6 slows down. The rotation speed of the round rod 3 in the I-shaped pipe 6 slows down. The rotation speed of the fan blades 4 on the round rod 3 slows down, so that the air output of the air chamber 2 decreases. On the contrary, the telescopic end of the electric telescopic rod 9 extends, the rubber roller 12 releases the I-shaped pipe 6, and the rotation speed of the fan blades 4 on the round rod 3 increases, so that the air output of the air chamber 2 increases, enabling the temperature sensor 15 to adjust the air output of the air chamber 2 in real time according to the temperature of the high-speed railway station, avoiding that during the use of the cold machine air volume control device in the high-speed railway station room, it is difficult for the device to adjust the air output of the air chamber 2 in real time according to the passenger flow in the station, resulting in an inappropriate temperature in the high-speed railway station room; The outer wall of the U-shaped rod 11 is provided with an anti-dust accumulation device 16, and the anti-dust accumulation device 16 is used to push away the floating dust accumulated at the upper air outlet. A moisture-proof device 17 is arranged on the front surface of the anti-dust accumulation device 16, and the moisture-proof device 17 is used to reduce the moisture inside the air handling unit 14.

[0024] Since the number of people in the high-speed railway station room changes constantly during the blowing process of the air handling unit 14 in the high-speed railway station room, it is difficult for the air handling unit 14 to adjust the air supply volume in real time according to the environmental requirements. When using this equipment, the chassis 13 supports the air handling unit 14, the air handling unit 14 supports the machine cover 1, the cold pipe 141 and the heat pipe 142 on the air handling unit 14 are connected to the central air-conditioning outdoor unit. The operator starts the servo motor 8 on the bracket 7, and the rotating shaft of the servo motor 8 starts to rotate forward. The rotating shaft of the servo motor 8 drives the round rod 3 to rotate forward. The round rod 3 rotates forward in the air chamber 2. The round rod 3 drives the fan blade 4 to rotate forward. The fan blade 4 rotates in the air chamber 2. The air flow enters from the air inlet of the air chamber 2. The fan blade 4 fans the air flow into the air outlet of the air chamber 2. The air flow enters the air handling unit 14. The cold pipe 141 cools the air flow, and the heat brought by the air flow is exported along the heat pipe 142, so that the air handling unit 14 blows cold air into the high-speed railway station room. At the same time, the temperature sensor 15 senses the temperature in the high-speed railway station room. When there are fewer people in the high-speed railway station room, the temperature sensor 15 senses that the temperature in the high-speed railway station room decreases. At this time, the temperature sensor 15 starts the electric telescopic rod 9 through the data line, and the telescopic end of the electric telescopic rod 9 starts to contract. At the same time, the round rod 3 drives the I-shaped pipe 6 to rotate. The I-shaped pipe 6 rotates in the U-shaped hole frame 5. The telescopic end of the electric telescopic rod 9 drives the hole block 10 to move forward. The hole block 10 drives the U-shaped rod 11 to move forward. The U-shaped rod 11 drives the rubber roller 12 to move forward. During the forward movement of the rubber roller 12, the rubber roller 12 contacts the I-shaped pipe 6. Under the action of the frictional force, the rubber roller 12 rolls in the I-shaped pipe 6. Under the action of the extrusion force, the rotation speed of the I-shaped pipe 6 slows down, the rotation speed of the round rod 3 in the I-shaped pipe 6 slows down, and the rotation speed of the fan blade 4 on the round rod 3 slows down, so that the air output of the air chamber 2 decreases. On the contrary, the telescopic end of the electric telescopic rod 9 extends, the rubber roller 12 releases the I-shaped pipe 6, and the rotation speed of the fan blade 4 on the round rod 3 increases, so that the air output of the air chamber 2 increases, enabling the temperature sensor 15 to adjust the air output of the air chamber 2 in real time according to the temperature of the high-speed railway station, preventing the equipment from being difficult to adjust the air output of the air chamber 2 in real time according to the number of people in the station during use, thereby avoiding the problem that the temperature in the high-speed railway station room is not suitable due to the difficulty of the equipment to adjust the air output of the air chamber 2 in real time according to the number of people in the station during the use of the cold machine air volume control device in the high-speed railway station room.

[0025] Please refer to Figures 1-9, on the basis of the above embodiments, in another embodiment of the present invention, the anti-ash accumulation device 16 includes two ring blocks 161. The ring blocks 161 are fixed on the outer wall of the U-shaped rod 11. Short tubes 162 are fixed on the inner walls of the two circular holes of the hood 1. An L-shaped rod 163 is fixed on the back of the ring block 161. The outer wall of the L-shaped rod 163 is slidably connected to the inner wall of the short tube 162. One end of the L-shaped rod 163 away from the ring block 161 is fixed with a strip plate 164. The strip plate 164 is located at the bottom of the front of the hood 1. Three L-shaped plates 165 are fixed on the front of the strip plate 164. A net cover 166 is installed on the front of the air outlet of the air chamber 2. The bottom of the front of the net cover 166 is on the movement track of the back of the L-shaped plate 165. The strip plate 164 drives the L-shaped plate 165 to move forward, and the L-shaped plate 165 leaves the net cover 166. When the telescopic end of the electric telescopic rod 9 extends backward, the L-shaped plate 165 presses against the net surface of the net cover 166 backward, making the net surface of the net cover 166 deform into an arc shape, and the floating dust shakes off from the gaps in the net surface, so that a large amount of floating dust will not adhere to the gaps in the net surface of the net cover 166, avoiding the poor air outlet effect of the air chamber 2 caused by a large amount of floating dust adhering to the gaps in the net surface of the net cover 166 during the use of the cold machine air volume regulation device in the high-speed railway station indoor area.

[0026] A ring circular block 167 is fixed at the bottom of the outer wall of the L-shaped rod 163. A spring 168 is fixed on the back of the ring circular block 167. One end of the spring 168 away from the ring circular block 167 is fixed with a square plate 169. The square plate 169 is fixed on the front of the hood 1. The ring circular block 167 is used to stretch and compress the spring 168. The elastic force of the spring 168 is used to slow down the vibration of the L-shaped rod 163. The spring 168 is stretched by the ring circular block 167. Under the action of the elastic force of the spring 168, the vibration during the movement of the L-shaped rod 163 is reduced, avoiding the unstable operation of the equipment caused by the violent vibration of the L-shaped rod 163 during the use of the cold machine air volume regulation device in the high-speed railway station indoor area.

[0027] The moisture-proof device 17 includes two bent plates 171. The bent plates 171 are fixed on the front of the ring circular block 167. A U-shaped long frame 172 is fixed at the bottom of the back of the bent plate 171. A calcium chloride column 173 is installed through and rotatably in the inner wall of the U-shaped long frame 172. Round wheels 174 are fixed on the left and right sides of the rotating shaft of the calcium chloride column 173. Two strip frames 175 are fixed at the bottom of the front of the hood 1. The outer wall of the round wheel 174 is in rolling contact with the top surface of the strip frame 175. Under the action of friction, the round wheel 174 rolls on the strip frame 175. The round wheel 174 drives the calcium chloride column 173 to rotate. The calcium chloride column 173 rotates in the U-shaped long frame 172, so that the calcium chloride column 173 is in large-area contact with the air flow in the air disk machine 14 during rotation. The calcium chloride column 173 quickly absorbs the moisture in the air disk machine 14, avoiding the equipment from being damaged by moisture due to a large amount of moisture in the air disk machine 14 during the use of the cold machine air volume regulation device in the high-speed railway station indoor area.

[0028] Two groove blocks 176 are fixed on the top surface of the U-shaped long frame 172. A T-shaped slider 177 is slidably installed on the inner wall of the groove block 176. A strip-shaped net 178 is fixedly installed on the top surface of the T-shaped slider 177. The strip-shaped net 178 is used to reduce the floating dust from falling onto the surface of the calcium chloride column 173. The T-shaped slider 177 drives the strip-shaped net 178 to move forward, and the strip-shaped net 178 blocks the floating dust from contacting the surface of the calcium chloride column 173, avoiding the problem that the floating dust adheres to the surface of the calcium chloride column 173 and causes poor dehumidification effect of the equipment during the use of the cold machine air volume regulation device in the high-speed railway station indoor area.

[0029] A method for using a cold machine air volume regulation device based on environmental parameter adaptation in a high-speed railway station, comprising the following steps: S1. The fan blades 4 fan the air flow into the air outlet of the air chamber 2, and the air flow enters the air disc machine 14. S2. The cold pipe 141 cools the air flow, and the heat carried by the air flow is exported along with the heat pipe 142. The air disc machine 14 blows cold air into the high-speed railway station indoor area. S3. The rubber roller 12 abuts against the I-shaped pipe 6, the rotation speed of the fan blades 4 on the round rod 3 slows down, the air output of the air chamber 2 decreases, the rubber roller 12 releases the I-shaped pipe 6, and the air output of the air chamber 2 increases. S4. The L-shaped plate 165 presses against the mesh surface of the mesh cover 166 backward, causing the mesh surface of the mesh cover 166 to become arc-shaped. S5. Under the elastic force of the spring 168, the jitter during the movement of the L-shaped rod 163 is reduced. S6. The calcium chloride column 173 rotates in the U-shaped long frame 172, so that the calcium chloride column 173 comes into large-area contact with the air flow in the air disc machine 14 during the rotation process. S7. The T-shaped slider 177 drives the strip-shaped net 178 to move forward, and the strip-shaped net 178 blocks the floating dust from contacting the surface of the calcium chloride column 173.

[0030] While the hole block 10 drives the U-shaped rod 11 to move forward, the U-shaped rod 11 drives the ring block 161 to move forward, the ring block 161 drives the L-shaped rod 163 to move forward, the L-shaped rod 163 slides forward in the short pipe 162, the L-shaped rod 163 drives the strip plate 164 to move forward, the strip plate 164 drives the L-shaped plate 165 to move forward, and the L-shaped plate 165 leaves the mesh cover 166. When the telescopic end of the electric telescopic rod 9 extends backward, the L-shaped plate 165 presses against the mesh surface of the mesh cover 166 backward, causing the mesh surface of the mesh cover 166 to become arc-shaped, and the floating dust shakes off from the mesh surface gap, preventing a large amount of floating dust from adhering to the mesh surface gap of the mesh cover 166, and avoiding the problem that a large amount of floating dust adheres to the mesh surface gap of the mesh cover 166 and causes poor air output effect of the air chamber 2 during the use of the equipment in the high-speed railway station indoor area.

[0031] While the ring block 161 drives the L-shaped rod 163 to move forward, the L-shaped rod 163 drives the ring circular block 167 to move forward, and the ring circular block 167 drives the spring 168 to move forward. Under the restriction of the square plate 169, the spring 168 is stretched by the ring circular block 167. Under the elastic force of the spring 168, the jitter during the movement of the L-shaped rod 163 is reduced, preventing the L-shaped rod 163 from vibrating violently during the use of the device, thereby avoiding the problem that the L-shaped rod 163 vibrates violently during the use of the cold air volume control device in the high-speed railway station indoor, resulting in unstable operation of the device.

[0032] While the L-shaped rod 163 drives the ring circular block 167 to move forward, the ring circular block 167 drives the bent plate 171 to move forward, the bent plate 171 drives the U-shaped long frame 172 to move forward, the U-shaped long frame 172 drives the calcium chloride column 173 to move forward, the calcium chloride column 173 drives the round wheel 174 to move forward. Under the action of friction, the round wheel 174 rolls on the bar frame 175, the round wheel 174 drives the calcium chloride column 173 to rotate, and the calcium chloride column 173 rotates in the U-shaped long frame 172, so that the calcium chloride column 173 is in large-area contact with the air flow in the air disc machine 14 during the rotation process, and the calcium chloride column 173 quickly absorbs the moisture in the air disc machine 14, preventing a large amount of moisture in the air disc machine 14 during the use of the device, thereby avoiding the problem that a large amount of moisture in the air disc machine 14 causes the device to be damaged by moisture during the use of the cold air volume control device in the high-speed railway station indoor.

[0033] While the bent plate 171 drives the U-shaped long frame 172 to move forward, the U-shaped long frame 172 drives the groove block 176 to move forward, the groove block 176 drives the T-shaped slider 177 to move forward, the T-shaped slider 177 drives the strip-shaped net 178 to move forward, and the strip-shaped net 178 blocks the floating dust from contacting the surface of the calcium chloride column 173, preventing the floating dust from adhering to the surface of the calcium chloride column 173 during the use of the device, thereby avoiding the problem that the floating dust adheres to the surface of the calcium chloride column 173 and causes poor dehumidification effect of the device during the use of the cold air volume control device in the high-speed railway station indoor.

[0034] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A cold machine air volume regulation device for high-speed railway stations based on environmental parameter adaptation, comprising a machine cover (1) and a fan coil unit (14). Three air chambers (2) are provided on the back of the machine cover (1), and it is characterized in that: The hood (1) is used to fan air flow into the air disc machine (14); An air inlet is provided on the left side of the air chamber (2), an air outlet is provided on the front of the air chamber (2), a round rod (3) is penetrated and rotatably installed on the right side of the air chamber (2), three fan blades (4) are fixed on the outer wall of the round rod (3), the fan blades (4) are located inside the air chamber (2), a bracket (7) is fixed on the right side of the back of the hood (1), a servo motor (8) is fixedly installed on the top surface of the bracket (7), and the left side of the rotating shaft of the servo motor (8) is fixedly connected to the right side of the round rod (3); Two U-shaped hole frames (5) are fixed on the back of the hood (1), the U-shaped hole frames (5) are located between the three air chambers (2), two I-shaped pipes (6) are fixed on the outer wall of the round rod (3), the outer wall of the I-shaped pipe (6) is rotatably connected to the inner wall of the U-shaped hole frame (5), an electric telescopic rod (9) is fixed on the top of the back of the hood (1), a hole block (10) is fixed on the back of the telescopic end of the electric telescopic rod (9), a U-shaped rod (11) is fixed on the inner wall of the hole block (10), and two rubber rollers (12) are fixed at the bottom end of the U-shaped rod (11); The rubber roller (12) is used to slow down the rotation speed of the round rod (3).

2. The cold machine air volume regulation device for high-speed railway stations based on environmental parameter adaption according to claim 1, characterized in that: An air disc machine (14) is fixedly installed on the front of the hood (1), an air outlet net is provided on the front of the air disc machine (14), a chassis (13) is fixedly installed on the bottom surface of the air disc machine (14), a cold pipe (141) is penetrated and fixedly installed on the top left of the air disc machine (14), a heat pipe (142) is penetrated and fixedly installed on the bottom left of the air disc machine (14), a temperature sensor (15) is fixed on the top surface of the air disc machine (14), and the data line on the back of the temperature sensor (15) is fixedly connected to the top surface of the electric telescopic rod (9).

3. The cold machine air volume regulation device for high-speed railway stations based on environmental parameter adaptation according to claim 2, wherein: Two round holes are provided on the back of the hood (1), the electric telescopic rod (9) is located above the several air chambers (2), and the inner wall of the I-shaped pipe (6) is on the outer wall of the rubber roller (12).

4. The cold air volume control device for high-speed railway stations based on environmental parameter adaptation according to claim 3, wherein: An anti-dust accumulation device (16) is arranged on the outer wall of the U-shaped rod (11), and the anti-dust accumulation device (16) is used to push away the floating dust accumulated at the upper air outlet; A moisture-proof device (17) is arranged on the front of the anti-dust accumulation device (16), and the moisture-proof device (17) is used to reduce the moisture inside the air disc machine (14).

5. The cold machine air volume regulation device for high-speed railway stations based on environmental parameter adaptation according to claim 4, wherein: The anti-dust accumulation device (16) includes two ring blocks (161), the ring blocks (161) are fixed on the outer wall of the U-shaped rod (11), short pipes (162) are fixed on the inner walls of the two round holes of the hood (1), an L-shaped rod (163) is fixed on the back of the ring block (161), the outer wall of the L-shaped rod (163) is slidably connected to the inner wall of the short pipe (162), a strip board (164) is fixed at the end of the L-shaped rod (163) away from the ring block (161), the strip board (164) is located at the bottom of the front of the hood (1), three L-shaped plates (165) are fixed on the front of the strip board (164), a net cover (166) is installed on the front of the air outlet of the air chamber (2), and the bottom of the front of the net cover (166) is on the movement track of the back of the L-shaped plate (165).

6. The air volume control device for the chiller at the high-speed railway station based on environmental parameter adaptation according to claim 5, wherein: A circular ring block (167) is fixed to the bottom of the outer wall of the L-shaped rod (163). A spring (168) is fixed to the back of the circular ring block (167). One end of the spring (168) away from the circular ring block (167) is fixed to a square plate (169), and the square plate (169) is fixed to the front of the machine cover (1). The circular ring block (167) is used to stretch and compress the spring (168). The elastic force of the spring (168) is used to reduce the vibration of the L-shaped rod (163).

7. An air volume regulation device for a cold machine at a high-speed railway station based on environmental parameter adaptation according to claim 6, characterized in that: The moisture-proof device (17) includes two bent plates (171). The bent plates (171) are fixed to the front of the circular ring block (167). A U-shaped long frame (172) is fixed to the bottom of the back of the bent plate (171). A calcium chloride column (173) is installed through and rotatably in the inner wall of the U-shaped long frame (172). Round wheels (174) are fixed to both the left and right sides of the rotating shaft of the calcium chloride column (173). Two strip frames (175) are fixed to the bottom of the front of the machine cover (1). The outer wall of the round wheel (174) is in rolling contact with the top surface of the strip frame (175).

8. An air volume regulation device for a cold machine at a high-speed railway station based on environmental parameter adaptation according to claim 7, characterized in that: Two groove blocks (176) are fixed to the top surface of the U-shaped long frame (172). A T-shaped slider (177) is slidably installed in the inner wall of the groove block (176). A strip-shaped net (178) is fixedly installed on the top surface of the T-shaped slider (177). The strip-shaped net (178) is used to reduce the floating dust from falling onto the surface of the calcium chloride column (173).

9. A method for using an air volume control device of a cold machine at a high-speed railway station based on environmental parameter adaptation, which uses an air volume control device of a cold machine at a high-speed railway station based on environmental parameter adaptation as described in claim 8, and is characterized in that: It includes the following steps: S1. The fan blades (4) fan the air flow into the air outlet of the air chamber (2), and the air flow enters the air disc machine (14). S2. The cold pipe (141) cools the air flow, and the heat brought by the air flow is exported along with the heat pipe (142). The air disc machine (14) blows cold air into the high-speed railway station room. S3. The rubber roller (12) abuts against the I-shaped pipe (6), the rotation speed of the fan blades (4) on the round rod (3) slows down, the air output of the air chamber (2) decreases, the rubber roller (12) releases the I-shaped pipe (6), and the air output of the air chamber (2) increases. S4. The L-shaped plate (165) presses against the mesh surface of the net cover (166) backward, causing the mesh surface of the net cover (166) to deform into an arc shape. S5. Under the action of the elastic force of the spring (168), the vibration during the movement of the L-shaped rod (163) is reduced. S6. The calcium chloride column (173) rotates in the U-shaped long frame (172), so that the calcium chloride column (173) is in large-area contact with the air flow in the air disc machine (14) during rotation. S7. The T-shaped slider (177) drives the strip-shaped net (178) to move forward, and the strip-shaped net (178) blocks the floating dust from contacting the surface of the calcium chloride column (173).

Images