A ventilation device and a fresh air system

Abstract

This invention belongs to the technical field of ventilation equipment, specifically relating to a ventilation device and a fresh air system. The ventilation device includes a main body, a centrifugal dehumidification mechanism, a transmission power mechanism, a contact moisture absorption mechanism, and an elastic cleaning mechanism. An air inlet pipe is fixedly installed on one side of the main body, and the centrifugal dehumidification mechanism is located on the other side. The centrifugal dehumidification mechanism includes a centrifugal protective shell, and a pair of centrifugal bearings are installed between the centrifugal drying chamber and the centrifugal protective shell. Through the design of these mechanisms, the ventilation device and fresh air system of this invention reduce the absorption of moisture by the filter element within the ventilation device, lowering the probability of particulate matter agglomerating on the filter element. This not only reduces the likelihood of filter element clogging and minimizes the impact on normal filter element use, but also reduces the difficulty of cleaning the filter element, lowers the frequency of filter element replacement, and reduces the cost of using the filter element.

Description

Technical Field

[0001] This invention belongs to the technical field of ventilation equipment, specifically relating to a ventilation device and a fresh air system. Background Technology

[0002] Ventilation equipment typically consists of sensor technology, microcontroller technology, intelligent control algorithms, and actuators (such as fans). These devices can monitor indoor air quality parameters in real time, such as carbon dioxide concentration, temperature, humidity, and formaldehyde concentration, and automatically start or stop the ventilation function according to the set thresholds to maintain indoor air quality. The equipment usually has functions such as air quality monitoring, automatic adjustment, high-efficiency purification, energy saving and noise reduction, and remote control.

[0003] Ventilation equipment is widely used in homes, cars, agricultural greenhouses, public places and other scenarios. For example, in homes, it can be remotely controlled through smart home systems, and users can turn on the ventilation function in advance through a mobile APP to ensure fresh indoor air. In the automotive field, the ventilation system can monitor the air quality inside the car in real time and protect the driver's health by automatically adjusting the ventilation volume. In agricultural greenhouses, ventilation equipment is used to improve the plant growth environment.

[0004] Currently, in the use of ventilation equipment, fine particulate matter in the air is mostly filtered through filter cartridges. However, the use of filter cartridges is highly dependent on the humidity of the outside air. Especially in rainy weather, after a large amount of moisture is absorbed by the filter cartridge, particulate matter can easily clump on the filter cartridge. This not only easily causes the filter cartridge to become clogged, affecting its normal use, but also increases the difficulty of cleaning the filter cartridge, increases the frequency of filter cartridge replacement, and results in higher filter cartridge usage costs.

[0005] The information disclosed in this background section is intended only to enhance the understanding of the overall background of the invention and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Summary of the Invention

[0006] The purpose of this invention is to provide a ventilation device and a fresh air system that can solve the problem that in existing ventilation devices, after absorbing moisture, particulate matter on the surface of the filter element easily clumps together, clogging the filter element, affecting normal use, and even increasing the cost of using the filter element.

[0007] To achieve the above objectives, a specific embodiment of the present invention provides the following technical solution:

[0008] A ventilation device includes: a ventilation device body, a centrifugal dehumidification mechanism, a transmission power mechanism, a contact moisture absorption mechanism, an elastic cleaning mechanism, and an efficiency enhancement mechanism;

[0009] An air inlet pipe is fixedly installed on one side of the ventilation equipment body;

[0010] The ventilation equipment body is provided with a centrifugal dehumidification mechanism on one side. The centrifugal dehumidification mechanism includes a centrifugal protective shell, a centrifugal drying chamber is provided inside the centrifugal protective shell, and several evenly distributed centrifugal arc-shaped fans are fixedly installed outside the centrifugal drying chamber.

[0011] A transmission power mechanism is fixedly installed on the centrifugal protective shell.

[0012] A contact-type moisture absorption mechanism is fixedly installed inside the centrifugal protective shell.

[0013] One side of the centrifugal protective shell is equipped with an elastic cleaning mechanism;

[0014] An efficiency-enhancing mechanism is installed inside the connecting air intake pipe. The efficiency-enhancing mechanism includes an efficiency-enhancing positioning chamber and a pair of efficiency-enhancing guide chambers outside the efficiency-enhancing positioning chamber. The efficiency-enhancing guide chambers are fixedly installed with the connecting air intake pipe. A guide groove matching the efficiency-enhancing guide chamber is cut into the connecting air intake pipe. An efficiency-enhancing bearing and an efficiency-enhancing rotating rod are installed between the efficiency-enhancing positioning chamber and the connecting air intake pipe. The efficiency-enhancing rotating rod passes through the efficiency-enhancing positioning chamber. Several evenly distributed efficiency-enhancing power fans are fixedly installed outside the efficiency-enhancing positioning chamber. Efficiency-enhancing moisture-absorbing cotton is fixedly installed inside the efficiency-enhancing positioning chamber.

[0015] In one or more embodiments of the present invention, the centrifugal drying chamber is provided through the centrifugal protective shell, which facilitates the rotation of the centrifugal drying chamber and provides corresponding power for the rotation of the centrifugal arc fan.

[0016] A pair of centrifugal bearings are installed between the centrifugal drying chamber and the centrifugal protective shell, which reduces the friction between the centrifugal drying chamber and the centrifugal protective shell, improves the smoothness of the rotation of the centrifugal drying chamber, reduces the damage to the centrifugal drying chamber and the centrifugal protective shell, and extends the service life of the centrifugal drying chamber and the centrifugal protective shell.

[0017] The centrifugal arc fan has centrifugal guide vanes on one side, which can guide the air and avoid the possibility of the air being directly compressed into the centrifugal drying chamber. It also prevents the centrifugal arc fan from guiding the air into the centrifugal connecting pipe, so that the humid air can be driven by the centrifugal arc fan.

[0018] In one or more embodiments of the present invention, the centrifugal guide vane is fixedly installed with the centrifugal drying chamber, which improves the stability of the centrifugal guide vane, reduces the probability of the centrifugal guide vane detaching, and improves the fixing effect of the centrifugal guide vane.

[0019] A centrifugal connecting pipe is provided between the centrifugal arc fan and the centrifugal guide vane, which can absorb air. After the air is separated, the air near the centrifugal drying chamber that has been centrifugally dehumidified can enter the centrifugal drying chamber. The centrifugal connecting pipe is set through the centrifugal drying chamber, connecting the centrifugal drying chamber and the centrifugal protective shell, so that the air in the centrifugal protective shell can enter the centrifugal drying chamber.

[0020] In one or more embodiments of the present invention, the transmission power mechanism includes a transmission electric motor, which can drive the rotation of the transmission active micro gear, providing corresponding power for the rotation of the transmission active micro gear, making the rotation of the transmission active micro gear more controllable.

[0021] The drive motor is fixedly mounted with a drive micro gear, which can drive the driven micro gear through the internal gear belt. The power is transmitted to the driven micro gear through the internal gear belt, so that the driven micro gear can rotate.

[0022] A drive-type micro gear is fixedly installed on one side of the centrifugal drying chamber. Through its fixed installation with the centrifugal drying chamber, the gear can drive the centrifugal drying chamber to rotate, providing the corresponding power for the rotation of the centrifugal arc fan.

[0023] A transmission internal gear belt is installed between the transmission-type active micro gear and the transmission-type driven micro gear, which can play a transmission role, allowing the transmission-type active micro gear to drive the transmission-type driven micro gear through the transmission internal gear belt, so that the transmission internal gear belt can transmit power.

[0024] In one or more embodiments of the present invention, a transmission limiting plate is fixedly installed on the side of the centrifugal drying chamber away from the transmission driven micro gear, which can limit the position of the centrifugal drying chamber, reduce the probability of the centrifugal drying chamber detaching, and simultaneously reduce the probability of the centrifugal drying chamber shaking when rotating.

[0025] The connecting air intake pipe is set through the transmission-type limit plate. The air exchange equipment body can draw air from the centrifugal drying chamber through the connecting air intake pipe, so that the dry air in the centrifugal drying chamber can effectively enter the air exchange equipment body.

[0026] A transmission bearing is installed between the transmission limiting disc and the connecting air intake pipe, which reduces the friction between the transmission limiting disc and the connecting air intake pipe when the transmission limiting disc rotates, improves the smoothness of the centrifugal drying chamber when it rotates, and extends the service life of the centrifugal drying chamber.

[0027] In one or more embodiments of the present invention, the contact-type moisture absorption mechanism includes a contact-type installation mesh, which can perform simple filtration of the outside air, reduce the dust adhering to the surface of the contact-type first sponge, and improve the moisture absorption capacity of the contact-type first sponge.

[0028] A pair of contact guide plates are fixedly installed inside the centrifugal protective shell. These plates can fix the first contact sponge and guide moisture. When there is moisture in the contact pull-out compartment, the probability of the moisture being absorbed by the connected air intake pipe after evaporation can be effectively reduced.

[0029] A first contact sponge is installed between a pair of contact guide plates, which can absorb moisture when the centrifugal arc fan swings the air. The first contact sponge is fixedly installed with the centrifugal protective shell.

[0030] In one or more embodiments of the present invention, a contact barrier plate is provided between a pair of contact guide plates, which can guide moisture and reduce the moisture volatilized from the contact pull-out compartment, thereby reducing the probability of moisture entering the connecting air intake pipe.

[0031] A second contact sponge is fixedly installed on the contact barrier plate. When moisture gathers and forms water, the water can be absorbed when it is thrown onto the second contact sponge.

[0032] The lower side of the second contact sponge is provided with a contact pull-out compartment, which can collect moisture and make it convenient for users to clean. The contact pull-out compartment is set through the centrifugal protective shell.

[0033] In one or more embodiments of the present invention, the elastic cleaning mechanism includes an elastic fixing frame, which can rotate synchronously with the rotation of the transmission limiting plate. The elastic fixing frame is fixedly installed with the transmission limiting plate, providing corresponding power for the rotation of the elastic fixing frame.

[0034] The elastic fixing frame is equipped with an elastic cleaning brush on the side near the centrifugal protective shell, which can clean the elastic barrier net, reduce the chance of the elastic barrier net getting clogged, improve the cleanliness of the elastic barrier net, and reduce the chance of the elastic barrier net being clogged by dust.

[0035] A pair of elastic limiting rods are fixedly installed on the elastic cleaning brush, which can position the elastic cleaning brush and can be driven by the elastic fixing frame to transmit power to the elastic cleaning brush, so that the elastic fixing frame can drive the displacement of the elastic cleaning brush. The elastic limiting rods are set through the elastic fixing frame.

[0036] In one or more embodiments of the present invention, the elastic limiting rod is fitted with an elastic compression spring, which can compress the elastic cleaning brush, thereby improving the stability of the elastic cleaning brush and the degree of fit between the elastic cleaning brush and the elastic barrier net.

[0037] Multiple elastic connecting pipes are installed on the side of the centrifugal protective shell near the elastic fixing frame, connecting the centrifugal protective shell with the outside air, allowing outside air to enter the centrifugal protective shell. The elastic connecting pipes are installed through the centrifugal protective shell.

[0038] An elastic barrier net is fixedly installed on the elastic connecting pipe, which can filter the air entering the elastic connecting pipe and reduce the amount of air entering the centrifugal protective shell.

[0039] A fresh air system applied to ventilation equipment.

[0040] Compared with the prior art, the ventilation device and fresh air system of the present invention, through the setting of corresponding mechanisms, reduces the absorption of moisture by the filter element inside the ventilation device, reduces the probability of particulate matter agglomerating on the filter element, not only reduces the probability of filter element clogging and reduces the impact on the normal use of the filter element, but also reduces the difficulty of cleaning the filter element, reduces the frequency of filter element replacement, and reduces the cost of using the filter element. Attached Figure Description

[0041] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0042] Figure 1 This is a first perspective sectional view of a ventilation device according to an embodiment of the present invention;

[0043] Figure 2 for Figure 1 Schematic diagram of the structure at point A in the middle;

[0044] Figure 3 for Figure 1 Schematic diagram of the structure at point B;

[0045] Figure 4 This is a second perspective sectional view of a ventilation device according to an embodiment of the present invention;

[0046] Figure 5 for Figure 4 Schematic diagram of the structure at point C;

[0047] Figure 6 for Figure 4 Schematic diagram of the structure at point D;

[0048] Figure 7 for Figure 4 Schematic diagram of the structure at point E in the middle;

[0049] Figure 8 This is a front sectional view of a ventilation device according to an embodiment of the present invention;

[0050] Figure 9 for Figure 8 Schematic diagram of the structure at point F;

[0051] Figure 10 This is a perspective view of a ventilation device according to an embodiment of the present invention;

[0052] Figure 11 for Figure 10 Schematic diagram of the structure at point G.

[0053] Explanation of key figure labels:

[0054] 1-Ventilation equipment body, 101-Connecting air inlet pipe, 2-Centrifugal dehumidification mechanism, 201-Centrifugal protective shell, 202-Centrifugal drying chamber, 203-Centrifugal arc fan, 204-Centrifugal bearing, 205-Centrifugal guide vane, 206-Centrifugal connecting pipe, 3-Transmission power mechanism, 301-Transmission motor, 302-Transmission driving microgear, 303-Transmission driven microgear, 304-Transmission internal gear belt, 305-Transmission limiting disc, 306-Transmission bearing, 4-Contact moisture absorption mechanism, 401-Contact mounting mesh, 40 2-Contact guide plate, 403-Contact first sponge, 404-Contact barrier plate, 405-Contact second sponge, 406-Contact pull-out compartment, 5-Elastic cleaning mechanism, 501-Elastic fixing frame, 502-Elastic cleaning brush, 503-Elastic limit rod, 504-Elastic compression spring, 505-Elastic connecting pipe, 506-Elastic barrier net, 6-Enhancing mechanism, 601-Enhancing positioning compartment, 602-Enhancing guide compartment, 603-Enhancing bearing, 604-Enhancing rotating rod, 605-Enhancing power fan, 606-Enhancing absorbent cotton. Detailed Implementation

[0055] To enable those skilled in the art to better understand the technical solutions of this invention, the technical solutions of the embodiments of this invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this invention, and not all embodiments. Based on the embodiments of this invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of this invention.

[0056] like Figures 1 to 11 As shown, an embodiment of the present invention provides a ventilation device comprising: a ventilation device body 1, a centrifugal dehumidification mechanism 2, a transmission power mechanism 3, a contact moisture absorption mechanism 4, an elastic cleaning mechanism 5, and an efficiency enhancement mechanism 6.

[0057] like Figures 1 to 7 As shown, an air inlet pipe 101 is fixedly installed on one side of the air exchange equipment body 1, which can draw air from the centrifugal drying chamber 202.

[0058] like Figures 1 to 5 As shown, a centrifugal dehumidification mechanism 2 is provided on one side of the air exchange equipment body 1. The centrifugal dehumidification mechanism 2 includes a centrifugal protective shell 201, which provides corresponding space for dehumidification and separation of air.

[0059] The centrifugal protective shell 201 contains a centrifugal drying chamber 202, and the dehumidified air can enter the centrifugal drying chamber 202, which can draw in air that is close to the centrifugal drying chamber 202.

[0060] In addition, several evenly distributed centrifugal arc-shaped fans 203 are fixedly installed on the outside of the centrifugal drying chamber 202, which can guide the air so that the air can be centrifuged by the centrifugal arc-shaped fans 203, and the moisture is thrown out by centrifugal force, making the air near the centrifugal drying chamber 202 drier.

[0061] like Figures 1 to 6 As shown, the centrifugal drying chamber 202 is installed through the centrifugal protective shell 201, which facilitates the rotation of the centrifugal drying chamber 202 and provides corresponding power for the rotation of the centrifugal arc fan 203.

[0062] Among them, a pair of centrifugal bearings 204 are installed between the centrifugal drying chamber 202 and the centrifugal protective shell 201, which reduces the friction between the centrifugal drying chamber 202 and the centrifugal protective shell 201, improves the smoothness of the rotation of the centrifugal drying chamber 202, reduces the damage to the centrifugal drying chamber 202 and the centrifugal protective shell 201, and extends the service life of the centrifugal drying chamber 202 and the centrifugal protective shell 201.

[0063] In addition, a centrifugal guide vane 205 is provided on one side of the centrifugal arc fan 203, which can guide the air and avoid the possibility of the air being directly compressed into the centrifugal drying chamber 202, and prevent the centrifugal arc fan 203 from guiding the air into the centrifugal connecting pipe 206, so that the humid air can be driven by the centrifugal arc fan 203.

[0064] like Figures 1 to 7As shown, the centrifugal guide vane 205 is fixedly installed with the centrifugal drying chamber 202, which improves the stability of the centrifugal guide vane 205, reduces the probability of the centrifugal guide vane 205 detaching, and improves the fixing effect of the centrifugal guide vane 205.

[0065] Among them, a centrifugal connecting pipe 206 is provided between the centrifugal arc fan 203 and the centrifugal guide vane 205, which can absorb air. After the air is separated, the air near the centrifugal drying chamber 202 that has been centrifugally dehumidified can enter the centrifugal drying chamber 202. The centrifugal connecting pipe 206 is set through the centrifugal drying chamber 202, connecting the centrifugal drying chamber 202 and the centrifugal protective shell 201, so that the air in the centrifugal protective shell 201 can enter the centrifugal drying chamber 202.

[0066] like Figures 1 to 9 As shown, a transmission power mechanism 3 is fixedly installed on the centrifugal protective shell 201. The transmission power mechanism 3 includes a transmission motor 301, which can drive the rotation of the transmission active micro gear 302, providing corresponding power for the rotation of the transmission active micro gear 302, making the rotation of the transmission active micro gear 302 more controllable.

[0067] In addition, a drive micro gear 302 is fixedly installed on the drive motor 301, which can drive the driven micro gear 303 through the drive internal gear belt 304. The drive internal gear belt 304 transmits power to the driven micro gear 303, so that the driven micro gear 303 can rotate.

[0068] Among them, a drive-type driven micro gear 303 is fixedly installed on one side of the centrifugal drying chamber 202. Through its fixed installation with the centrifugal drying chamber 202, the centrifugal drying chamber 202 can be driven to rotate, providing corresponding power for the rotation of the centrifugal arc fan 203.

[0069] In addition, a transmission internal gear belt 304 is installed between the transmission-type active micro gear 302 and the transmission-type driven micro gear 303, which can play a transmission role, so that the transmission-type active micro gear 302 can drive the transmission-type driven micro gear 303 through the transmission internal gear belt 304, and the transmission internal gear belt 304 can transmit power.

[0070] like Figures 1 to 8 As shown, a transmission-type limiting disc 305 is fixedly installed on the side of the centrifugal drying chamber 202 away from the transmission-type driven micro gear 303. This disc can limit the position of the centrifugal drying chamber 202, reducing the probability of the centrifugal drying chamber 202 detaching and simultaneously reducing the probability of the centrifugal drying chamber 202 shaking when rotating.

[0071] The air intake pipe 101 is connected through the transmission-type limiting plate 305. The air exchange equipment body 1 can draw air from the centrifugal drying chamber 202 through the air intake pipe 101, so that the dry air in the centrifugal drying chamber 202 can effectively enter the air exchange equipment body 1.

[0072] Among them, a transmission bearing 306 is installed between the transmission limit plate 305 and the connecting air intake pipe 101, which reduces the friction between the transmission limit plate 305 and the connecting air intake pipe 101 when the transmission limit plate 305 rotates, improves the smoothness of the centrifugal drying chamber 202 when it rotates, and extends the service life of the centrifugal drying chamber 202.

[0073] like Figures 1 to 5 As shown, a contact moisture absorption mechanism 4 is fixedly installed inside the centrifugal protective shell 201. The contact moisture absorption mechanism 4 includes a contact installation net 401, which can perform simple filtration of the outside air, reduce the dust adhering to the surface of the contact first sponge 403, and improve the moisture absorption capacity of the contact first sponge 403.

[0074] The centrifugal protective shell 201 has a pair of contact guide plates 402 fixedly installed inside, which can fix the first contact sponge 403 and guide the moisture. When there is moisture in the contact pull-out compartment 406, it can effectively reduce the probability of the moisture being absorbed by the connected air intake pipe 101 after evaporation.

[0075] In addition, a first contact sponge 403 is installed between a pair of contact guide plates 402, which can absorb moisture when the centrifugal arc fan 203 swings the air. The first contact sponge 403 is fixedly installed with the centrifugal protective shell 201.

[0076] like Figures 1 to 6 As shown, a contact barrier plate 404 is provided between a pair of contact guide plates 402, which can guide moisture and reduce the moisture evaporating from the contact pull-out compartment 406, thus reducing the probability of moisture entering the connecting air intake pipe 101.

[0077] In addition, a second contact sponge 405 is fixedly installed on the contact barrier plate 404. When moisture gathers and forms water, the water can be absorbed when it is thrown onto the second contact sponge 405.

[0078] In addition, a contact-type pull-out compartment 406 is provided on the lower side of the contact-type second sponge 405, which can collect moisture and make it easier for users to clean. The contact-type pull-out compartment 406 is set through the centrifugal protective shell 201.

[0079] like Figures 1 to 8 As shown, a spring-loaded cleaning mechanism 5 is provided on one side of the centrifugal protective shell 201. The spring-loaded cleaning mechanism 5 includes a spring-loaded fixing frame 501, which can rotate synchronously with the rotation of the transmission limiting plate 305. The spring-loaded fixing frame 501 is fixedly installed with the transmission limiting plate 305, providing corresponding power for the rotation of the spring-loaded fixing frame 501.

[0080] Among them, the elastic fixing bracket 501 is provided with an elastic cleaning brush 502 on the side near the centrifugal protective shell 201, which can clean the elastic barrier net 506, reduce the chance of the elastic barrier net 506 being blocked, improve the cleanliness of the elastic barrier net 506, and reduce the chance of the elastic barrier net 506 being blocked by dust.

[0081] In addition, a pair of elastic limiting rods 503 are fixedly installed on the elastic cleaning brush 502, which can position the elastic cleaning brush 502 and can be driven by the elastic fixing frame 501 to transmit power to the elastic cleaning brush 502, so that the elastic fixing frame 501 can drive the elastic cleaning brush 502 to move. The elastic limiting rods 503 are set through the elastic fixing frame 501.

[0082] like Figures 1 to 7 As shown, the elastic limit rod 503 is fitted with an elastic compression spring 504, which can compress the elastic cleaning brush 502, thereby improving the stability of the elastic cleaning brush 502 and increasing the fit between the elastic cleaning brush 502 and the elastic barrier net 506.

[0083] In addition, multiple elastic connecting pipes 505 are installed on the side of the centrifugal protective shell 201 near the elastic fixing frame 501, which connect the centrifugal protective shell 201 with the outside air, allowing outside air to enter the centrifugal protective shell 201. The elastic connecting pipes 505 are set through the centrifugal protective shell 201.

[0084] In addition, an elastic barrier net 506 is fixedly installed on the elastic connecting pipe 505, which can filter the air entering the elastic connecting pipe 505 and reduce the amount of air entering the centrifugal protective shell 201.

[0085] like Figures 1 to 11As shown, an efficiency enhancement mechanism 6 is installed inside the air intake duct 101. The efficiency enhancement mechanism 6 includes an efficiency enhancement positioning chamber 601, which facilitates the entry of air. The air entering the air intake duct 101 needs to be filtered by the efficiency enhancement positioning chamber 601 before entering the air exchanger body 1, thus improving the cleanliness of the air exchanger body 1. A pair of efficiency enhancement guide chambers 602 are provided outside the efficiency enhancement positioning chamber 601, which can guide the air entering the air intake duct 101 and provide power to the efficiency enhancement fan 605, so that the efficiency enhancement fan 605 can drive the efficiency enhancement positioning chamber 601 to rotate, providing the corresponding power for the rotation of the efficiency enhancement positioning chamber 601.

[0086] The enhancement guide chamber 602 is fixedly installed with the connecting air intake pipe 101, which improves the stability of the enhancement guide chamber 602 and reduces the probability of the enhancement guide chamber 602 detaching. The connecting air intake pipe 101 is chiseled with a guide groove that matches the enhancement guide chamber 602, which facilitates air circulation. The enhancement positioning chamber 601 and the connecting air intake pipe 101 are equipped with an enhancement bearing 603 and an enhancement rotating rod 604. The enhancement bearing 603 reduces the friction between the connecting air intake pipe 101 and the enhancement positioning chamber 601, and improves the service life of the connecting air intake pipe 101 and the enhancement positioning chamber 601. The enhancement rotating rod 604 is set through the enhancement positioning chamber 601, which improves the balance of the enhancement positioning chamber 601 and reduces the probability of the enhancement positioning chamber 601 tilting.

[0087] In addition, several evenly distributed power fans 605 are fixedly installed on the outside of the enhancement positioning chamber 601. The power fans 605 can drive the rotation of the enhancement positioning chamber 601. After being guided, the air can apply pressure to the power fans 605, which can provide power for the rotation of the enhancement positioning chamber 601. The enhancement positioning chamber 601 is fixedly installed with enhancement moisture-absorbing cotton 606. The enhancement moisture-absorbing cotton 606 can absorb moisture and can be discharged from the enhancement positioning chamber 601 under the action of centrifugal force and discharged through the guide groove.

[0088] like Figures 1 to 9 As shown, a fresh air system is applied to ventilation equipment.

[0089] In practical use, the drive motor 301 is turned on, causing the drive micro gear 302 to rotate via the drive internal gear belt 304, which in turn causes the centrifugal drying chamber 202 to rotate the centrifugal arc fan 203. Outside air is drawn into the centrifugal protective shell 201 through the elastic connecting pipe 505. The centrifugal arc fan 203 and the centrifugal guide vane 205 come into contact with the air. Through high-speed rotation and centrifugal force, the air is separated, and the moisture in the air is thrown out and absorbed by the contact first sponge 403. The ventilation equipment body 1 draws air from the centrifugal drying chamber 202 through the air inlet pipe 101. The centrifugal drying chamber 202 absorbs the dehumidified air on its surface through the centrifugal connecting pipe 206, making the air drawn into the ventilation equipment body 1 even drier.

[0090] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0091] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A ventilation device, characterized in that Include: Ventilator body, one side of the ventilator body is fixedly installed with a connection air pipe; Centrifugal dehumidification mechanism, provided on one side of the ventilator body, the centrifugal dehumidification mechanism comprises a centrifugal protective shell, a centrifugal drying bin is arranged in the centrifugal protective shell, a plurality of uniformly distributed centrifugal arc fans are fixedly installed outside the centrifugal drying bin, a centrifugal guide vane is arranged on one side of the centrifugal arc fan, the centrifugal guide vane is fixedly installed with the centrifugal drying bin, a centrifugal communication pipe is arranged between the centrifugal arc fan and the centrifugal guide vane, and the centrifugal communication pipe penetrates the centrifugal drying bin; Transmission power mechanism, fixedly installed on the centrifugal protective shell, the transmission power mechanism comprises a transmission motor, a transmission driven micro gear is fixedly installed on one side of the centrifugal drying bin, a transmission limiting disc is fixedly installed on the side of the centrifugal drying bin away from the transmission driven micro gear, the connection air pipe penetrates the transmission limiting disc, and a transmission bearing is installed between the transmission limiting disc and the connection air pipe; Contact type dehumidification mechanism, fixedly installed in the centrifugal protective shell, the contact type dehumidification mechanism comprises a contact type installation net, a pair of contact type guide plates are fixedly installed in the centrifugal protective shell, a contact type first sponge is installed between the pair of contact type guide plates, the contact type first sponge is fixedly installed with the centrifugal protective shell, a contact type blocking plate is arranged between the pair of contact type guide plates, a contact type second sponge is fixedly installed on the contact type blocking plate, and a contact type pulling bin is arranged on the lower side of the contact type second sponge and penetrates the centrifugal protective shell; Elastic cleaning mechanism, provided on one side of the centrifugal protective shell, the elastic cleaning mechanism comprises an elastic fixing frame, the elastic fixing frame is fixedly installed with the transmission limiting disc, an elastic cleaning brush is arranged on the side of the elastic fixing frame close to the centrifugal protective shell, a pair of elastic limiting rods are fixedly installed on the elastic cleaning brush, the elastic limiting rods penetrate the elastic fixing frame, an elastic extrusion spring is arranged on the elastic limiting rods, a plurality of elastic communication pipes are arranged on the side of the centrifugal protective shell close to the elastic fixing frame, the elastic communication pipes penetrate the centrifugal protective shell, and an elastic blocking net is fixedly installed on the elastic communication pipes; Efficiency increasing mechanism, installed in the connection air pipe, the efficiency increasing mechanism comprises an efficiency increasing positioning bin, a pair of efficiency increasing guide bins are arranged outside the efficiency increasing positioning bin, the efficiency increasing guide bins are fixedly installed with the connection air pipe, guide grooves matched with the efficiency increasing guide bins are dug on the connection air pipe, an efficiency increasing bearing and an efficiency increasing rotating rod are installed between the efficiency increasing positioning bin and the connection air pipe, the efficiency increasing rotating rod penetrates the efficiency increasing positioning bin, a plurality of uniformly distributed efficiency increasing power fans are fixedly installed outside the efficiency increasing positioning bin, and efficiency increasing dehumidification cotton is fixedly installed in the efficiency increasing positioning bin.

2. A ventilation device according to claim 1, characterized in that The centrifugal drying bin penetrates the centrifugal protective shell, and a pair of centrifugal bearings are installed between the centrifugal drying bin and the centrifugal protective shell.

3. A ventilation device according to claim 1, characterized in that The transmission type motor is fixedly installed with a transmission type driving micro gear, and a transmission type inner tooth belt is installed between the transmission type driving micro gear and a transmission type driven micro gear.

4. A fresh air system characterized in that, The ventilation device of any one of claims 1-3.

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