Air purification temperature control and pressure regulation device

Abstract

The invention provides an air purification, temperature control and pressure regulation device, and belongs to the technical field of air purification, the air purification, temperature control and pressure regulation device comprises a frequency converter chamber, an air purification and pressure regulation mechanism is arranged outside the frequency converter chamber, and the air purification and pressure regulation mechanism comprises a variable-frequency exhaust assembly, a variable-frequency air supply assembly, a turbo fan, an air purifier and a control assembly; a waste hot air pipe is arranged at a port of the variable-frequency exhaust assembly, the rotating speed of the turbo fan is controlled through a frequency converter in the control assembly to adjust the volume of air entering a room so as to guarantee the indoor micro-positive pressure, and the controller can be connected with various sensors to monitor indexes such as the indoor pressure, the concentration of particulate matter in air and the content of harmful gas in the air in real time.

Description

Technical Field

[0001] The invention relates to the technical field of air purification, in particular to an air purification temperature control and pressure regulating device. Background Art

[0002] The air temperature control and purification system is a device or system combination that can adjust and purify the temperature, humidity, cleanliness, etc. of the air. It is widely used in many fields such as homes, businesses, and industries. It generally uses filtration, adsorption, electrostatic dust removal, photocatalysis and other technical means to remove pollutants in the air. It gradually filters out dust, pollen, bacteria and other particulate matter in the air through primary, medium and high efficiency filters; uses adsorption materials such as activated carbon to adsorb harmful gases and odors; generates an electric field through an electrostatic precipitator to charge and adsorb particulate matter in the air; and photocatalytic technology uses photocatalysts to decompose harmful gases under light to achieve the purpose of purifying the air.

[0003] In some places where huge amounts of heat are generated when indoor equipment is running, such as inverter rooms, the large amount of heat generated by the inverter operation cannot be discharged, and ordinary air conditioners cannot meet the temperature cooling requirements or consume huge energy. In addition, when the impurities filtered by the air purifier are recycled, the impurities attached to the inner wall of the purifier cannot be taken care of when the recycling structure is disassembled. Summary of the invention

[0004] In order to make up for the above deficiencies, the present invention provides an air purification temperature control and pressure regulating device that overcomes the above technical problems or at least partially solves the above problems.

[0005] The present invention is achieved in that: The present invention provides an air purification temperature control and pressure regulation device, comprising a frequency converter room, wherein an air purification and pressure regulation mechanism is arranged outside the frequency converter room; The air purification pressure regulating mechanism comprises: A variable frequency exhaust component, wherein a waste heat air duct is provided at a port of the variable frequency exhaust component; A variable frequency air supply component, wherein a clean cold air duct is provided at a port of the variable frequency air supply component; A turbo fan, wherein a flow regulating valve is provided on one side of the port of the turbo fan; An air purifier, wherein the input end and the output end of the air purifier are respectively connected to the output end of the turbo fan and the input port of the variable frequency air supply component; A control component is electrically connected to the variable frequency exhaust component, the variable frequency air supply component, the turbo fan and the air purifier.

[0006] In one embodiment of the present invention, a frequency conversion cabinet is installed in the frequency converter room, and an exhaust duct is provided on the cabinet body of the frequency conversion cabinet.

[0007] In one embodiment of the present invention, a port of the clean cold air duct leads to the interior of the frequency converter room, and the port of the clean cold air duct is connected to an exhaust duct.

[0008] In one embodiment of the present invention, the turbo fan and the flow regulating valve are connected via a structural air duct, a port of the flow regulating valve is provided with an outdoor supplementary air duct, the structural air duct between the turbo fan and the flow regulating valve is provided with an indoor air duct, and a port of the indoor air duct leads to the inverter room.

[0009] In one embodiment of the present invention, a cleaning mechanism is provided on the side of the air purifier, and the cleaning mechanism includes a structural frame, a main rotating shaft is movably inserted on the structural frame, and a servo motor is provided on the side of the structural frame through a connecting piece, and the output shaft of the servo motor is connected to the main rotating shaft.

[0010] In an embodiment of the present invention, a first fixed double plate is fixedly connected to the main shaft, and a movable double plate is sleeved on the side of the shaft body of the main shaft.

[0011] In one embodiment of the present invention, a square slot is provided on the plate body of the movable double plate, a notch matching the square slot is provided on the main rotating shaft, a second fixed double plate is provided between the two plate bodies of the first fixed double plate, a threaded shaft is fixedly connected to the second fixed double plate, a straight slot plate is threadedly connected to the threaded shaft, and the straight slot plate is fixedly connected to the side of the structural frame.

[0012] In one embodiment of the present invention, a ramming rod is movably inserted into the structural frame, and a limiting ball located between the movable double plates is fixedly connected to the bottom of the ramming rod. Double-axis plates are provided on the opposite sides of the first fixed double plates and the movable double plates, and a connecting plate is provided between the double-axis plates via a movable axis.

[0013] The air purification temperature control and pressure regulating device provided by the present invention has the following beneficial effects: 1. By setting up an air purification pressure regulating mechanism and combining it with the control components, the fan speed can be automatically adjusted according to the changes in indoor pressure to maintain a slight positive pressure in the room. The controller can be connected to various sensors to monitor indicators such as indoor pressure, particle concentration in the air, and harmful gas content in real time.

[0014] 2. By setting up a cleaning mechanism, the cleaning mechanism can regularly and slightly vibrate the body of the purifier, so as to remove impurities attached to the inner wall of the air purifier. The cleaning mechanism can make the attached impurities fall off through regular and slight vibrations, ensuring that the filter always maintains good air permeability and maintains the efficient purification performance of the air purifier. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a structural schematic diagram provided by an embodiment of the present invention; Figure 2 A structural perspective view provided for an embodiment of the present invention; Figure 3 A schematic diagram of the cleaning mechanism structure provided by an embodiment of the present invention; Figure 4 A perspective view of the cleaning mechanism structure provided for an embodiment of the present invention.

[0017] In the figure: 1. frequency converter room; 101. frequency converter cabinet; 102. exhaust duct; 2. air purification and pressure regulating mechanism; 201. frequency conversion exhaust assembly; 202. frequency conversion air supply assembly; 2021. waste heat air duct; 2022. clean cold air duct; 203. turbo fan; 204. air purifier; 205. flow control valve; 2051. outdoor supplementary air duct; 2052. indoor air duct; 206. control assembly; 3. cleaning mechanism; 301. structural frame; 302. main rotating shaft; 3021. notch; 303. first fixed double plate; 304. movable double plate; 3041. square notch; 305. limit ball; 306. double-axis plate; 3061. connecting plate; 307. straight groove plate; 3071. threaded shaft; 3072. second fixed double plate; 308. servo motor; 309. tamping rod. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0019] Reference Figure 1-Figure 4The technical solution provides an air purification temperature control and pressure regulating device, which includes a frequency converter room 1, and an air purification pressure regulating mechanism 2 is arranged outside the frequency converter room 1. The air purification pressure regulating mechanism 2 includes: a variable frequency exhaust component 201, a variable frequency air supply component 202, a turbo fan 203, an air purifier 204, and a control component 206. The port of the variable frequency exhaust component 201 is provided with a waste heat air duct 2021, the port of the variable frequency air supply component 202 is provided with a clean cold air duct 2022, and a flow regulating valve 205 is arranged on one side of the port of the turbo fan 203. The input end and the output end of the air purifier 204 are respectively connected to the output end of the turbo fan 203 and the input end of the variable frequency air supply component 202. The control component 206 is electrically connected to the variable frequency exhaust component 201, the variable frequency air supply component 202, the turbo fan 203 and the air purifier 204. By setting the air purification pressure regulating mechanism 2 and combining with the control component 206, the control component 206 includes a small PLC controller and a fan inverter. The PLC controller uses the indoor pressure sensor and the PID algorithm to give the frequency of the fan inverter to control the fan speed to achieve the goal of maintaining a slight positive pressure indoors. The fan speed is automatically adjusted according to the change of the indoor pressure to maintain a slight positive pressure indoors. The controller can be connected to various sensors to monitor the indoor pressure, the concentration of particulate matter in the air, the content of harmful gases and other indicators in real time.

[0020] Reference Figure 1-Figure 4 Based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that a frequency converter cabinet 101 is installed in the frequency converter room 1, and an exhaust duct 102 is provided on the cabinet body of the frequency converter cabinet 101 to extract the hot air from the frequency converter cabinet 101.

[0021] Reference Figure 1-Figure 4 Based on the same concept as the above-mentioned embodiment 1, this embodiment also proposes that the port of the clean cold air duct 2022 leads to the interior of the inverter room 1, and the port of the clean cold air duct 2022 is connected to the exhaust duct 102, and the clean cold air duct 2022 allows fresh air to enter.

[0022] Reference Figure 1-Figure 4 Based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that the turbo fan 203 and the flow regulating valve 205 are connected through a structural air duct, the port of the flow regulating valve 205 is provided with an outdoor supplementary air duct 2051, the structural air duct between the turbo fan 203 and the flow regulating valve 205 is provided with an indoor air duct 2052, the port of the indoor air duct 2052 leads to the inverter room 1, and the outdoor supplementary air duct 2051 draws in natural wind from the outdoors.

[0023] Reference Figure 1-Figure 4Based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that a cleaning mechanism 3 is provided on the side of the air purifier 204, and the cleaning mechanism 3 includes a structural frame 301, and a main rotating shaft 302 is movably inserted on the structural frame 301. A servo motor 308 is provided on the side of the structural frame 301 through a connecting piece, and the output shaft of the servo motor 308 is connected to the main rotating shaft 302. By setting up the cleaning mechanism 3, the cleaning mechanism 3 can regularly and slightly vibrate the body of the purifier, so as to facilitate the removal of impurities attached to the inner wall of the air purifier 204. The cleaning mechanism 3 can cause the attached impurities to fall off through regular and slight vibrations, thereby ensuring that the filter always maintains good air permeability and maintains the high-efficiency purification performance of the air purifier 204.

[0024] Reference Figure 1-Figure 4 Based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that a first fixed double plate 303 is fixedly connected to the main shaft 302, and a movable double plate 304 is sleeved on the side of the shaft body of the main shaft 302. One side of the movable double plate 304 moves, while the other side remains stationary under the action of the non-displaced main shaft 302, driving the servo motor 308, and the servo motor 308 drives the main shaft 302 to rotate. In summary, the movable double plate 304 rotates around the axis of the main shaft 302 while maintaining the eccentricity.

[0025] Reference Figure 1-Figure 4 Based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that a square slot 3041 is provided on the plate body of the movable double plate 304, a notch 3021 matching the square slot 3041 is provided on the main shaft 302, a second fixed double plate 3072 is provided between the two plate bodies of the first fixed double plate 303, a threaded shaft 3071 is fixedly connected to the second fixed double plate 3072, a straight slot plate 307 is threadedly connected to the threaded shaft 3071, and the straight slot plate 307 is fixedly connected to the side of the structural frame 301.

[0026] Reference Figure 1-Figure 4 Based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that a tamping rod 309 is movably inserted on the structural frame 301, and the bottom of the tamping rod 309 is fixedly connected to a limiting ball 305 located between the movable double plates 304. The first fixed double plate 303 and the opposite side of the movable double plate 304 are each provided with a double-axis plate 306 on the plate body, and a connecting plate 3061 is provided between the double-axis plates 306 through a movable axis, and the threaded shaft 3071 is rotated, and the threaded shaft 3071 moves to drive the second fixed double plate 3072 to move the first fixed double plate 303 to one side.

[0027] Specifically, the working process or working principle of the air purification temperature control and pressure regulation device is as follows: when in use, the control component 206 controls each electrical structure of the device, and at the same time, electronic components such as pressure, humidity, temperature, and particle sensors are set in the frequency converter room 1. After each sensing element works, the signal is transmitted to the control component 206, and the exhaust duct 102 leads the waste hot air to the frequency conversion exhaust component 201 and discharges it. At the same time, the indoor air to be processed is connected to the outdoor supplementary air and enters the turbo fan 203 together, and is filtered by the purifier. The filtered clean cold air re-enters the room. When cleaning the air purifier 204, the rotary The threaded shaft 3071 is rotated, and the threaded shaft 3071 moves to move the second fixed double plate 3072 to drive the first fixed double plate 303 to move to one side. Under the action of the connecting plate 3061, one side of the movable double plate 304 moves, while the other side remains stationary under the action of the non-displaced main shaft 302, driving the servo motor 308, and the servo motor 308 drives the main shaft 302 to rotate. In summary, the movable double plate 304 rotates around the axis of the main shaft 302 while maintaining the eccentricity, so that the limiting ball 305 drives the tamping rod 309 to reciprocate, lightly knocking the body of the purifier and knocking off the dust on its inner wall.

Claims

1. An air purification temperature control and pressure regulating device, comprising a frequency converter chamber (1), characterized in that: An air purification and pressure regulating mechanism (2) is provided outside the frequency converter room (1); The air purification pressure regulating mechanism (2) comprises: A variable frequency exhaust component (201), wherein a waste heat air duct (221) is provided at a port of the variable frequency exhaust component (201); A variable frequency air supply component (202), wherein a clean cold air pipe (222) is provided at a port of the variable frequency air supply component (202); A turbo fan (203), wherein a flow regulating valve (205) is provided on one side of a port of the turbo fan (203); An air purifier (204), wherein the input end and the output end of the air purifier (204) are respectively connected to the output end of the turbo fan (203) and the input port of the variable frequency air supply component (202); A control component (206), wherein the control component (206) is electrically connected to the variable frequency exhaust component (201), the variable frequency air supply component (202), the turbo fan (203), and the air purifier (204).

2. The air purification temperature control and pressure regulating device according to claim 1, characterized in that: A frequency conversion cabinet (101) is installed in the frequency conversion room (1), and an exhaust duct (102) is provided on the cabinet body of the frequency conversion cabinet (101).

3. The air purification temperature control and pressure regulating device according to claim 1, characterized in that: The port of the clean cold air duct (2022) leads to the interior of the frequency converter room (1), and the port of the clean cold air duct (2022) is connected to the exhaust duct (102).

4. The air purification temperature control and pressure regulating device according to claim 1, characterized in that: The perforated fan (203) and the flow regulating valve (205) are connected via a structural air duct; an outdoor supplementary air duct (2051) is provided at a port of the flow regulating valve (205); an indoor air duct (2052) is provided at the structural air duct between the perforated fan (203) and the flow regulating valve (205); a port of the indoor air duct (2052) leads to the frequency converter room (1).

5. The air purification temperature control and pressure regulating device according to claim 4, characterized in that: A cleaning mechanism (3) is provided on the side of the air purifier (204), the cleaning mechanism (3) comprising a structural frame (301), a main rotating shaft (302) being movably plugged into the structural frame (301), a servo motor (308) being provided on the side of the structural frame (301) via a connecting piece, and an output shaft of the servo motor (308) being connected to the main rotating shaft (302).

6. The air purification temperature control and pressure regulating device according to claim 5, characterized in that: The main rotating shaft (302) is fixedly connected to a first fixed double plate (303), and a movable double plate (304) is sleeved on the side of the shaft body of the main rotating shaft (302).

7. The air purification temperature control and pressure regulating device according to claim 1, characterized in that: The movable double plate (304) has a square notch (3041) on its plate body, the main shaft (302) has a notch (3021) matched with the square notch (3041), a second fixed double plate (3072) is provided between the two plate bodies of the first fixed double plate (303), a threaded shaft (3071) is fixedly connected to the second fixed double plate (3072), a straight groove plate (307) is threadedly connected to the threaded shaft (3071), and the straight groove plate (307) is fixedly connected to the side of the structural frame (301).

8. The air purification temperature control and pressure regulating device according to claim 3, characterized in that: A tamping rod (309) is movably inserted into the structural frame (301), and a limiting ball (305) located between the movable double plates (304) is fixedly connected to the bottom of the tamping rod (309). Double-axis plates (306) are provided on the opposite sides of the first fixed double plates (303) and the movable double plates (304), and a connecting plate (3061) is provided between the double-axis plates (306) via a movable axis.

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