Dehumidification and ventilation device and method for sauna room

Abstract

The invention relates to the field of sauna rooms, in particular to a dehumidification and ventilation device and method for a sauna room. The current sauna room can lose most temperature during air exchange, so that more heat is consumed, the internal temperature is difficult to keep balanced, the air exchange efficiency is difficult to balance when air in the sauna room is replaced, and the overall experience of customers is influenced. The sauna room comprises a sauna room body, an adjusting mechanism is arranged on the wall of the sauna room body and comprises a ventilation shell, the ventilation shell is fixedly connected to the wall of the sauna room body, a circular truncated cone through hole is formed in the middle of the ventilation shell, a plurality of annular shells are slidably connected into the ventilation shell through hole, and two annular sliding blocks are symmetrically slidably connected into each annular shell; a reset spring is fixedly connected between the two annular sliding blocks. A driving gear below a first motor drives a rack and a balance sliding block to move, and drives a sliding sleeve to move in the same direction, so that a moving shaft is driven to rotate and move.

Description

Technical Field

[0001] The invention relates to the field of sauna rooms, and in particular to a dehumidification and ventilation device for a sauna room and a method thereof. Background Art

[0002] As people's living standards improve and their health awareness increases, more and more people begin to pay attention to their physical and mental health and seek ways to relax and recuperate. As a traditional way of keeping healthy, sauna rooms are gradually becoming more popular. Both individual consumers and corporate groups are willing to choose sauna rooms as a place to relax.

[0003] However, current sauna rooms lose most of their temperature when ventilating, thereby consuming more heat and making it difficult to maintain internal temperature balance. Furthermore, when replacing the gas inside the sauna room, the size of the ventilation opening and closing cannot be adjusted according to the temperature and humidity inside the sauna room, so that the ventilation efficiency is difficult to balance, which in turn affects the overall customer experience. Summary of the invention

[0004] (1) Technical issues to be resolved In order to overcome the disadvantages of consuming a large amount of heat during ventilation and difficulty in balancing the efficiency of ventilation, the technical problem to be solved by the present invention is to provide a dehumidification ventilation device for a sauna room and a method thereof.

[0005] (2) Technical solution In order to solve the above technical problems, the present invention provides a dehumidification and ventilation device for a sauna room, comprising a sauna room, an adjustment mechanism is arranged on the wall of the sauna room, the adjustment mechanism comprises a ventilation shell, the ventilation shell is fixedly connected to the wall of the sauna room, a truncated cone through hole is opened in the middle of the ventilation shell, a plurality of annular shells are slidably connected in the through hole of the ventilation shell, two annular sliders are symmetrically slidably connected inside the annular shell, a reset spring is fixedly connected between the two annular sliders, a linkage plate is fixedly connected to the arc-shaped inner side surface of the annular shell, an arc-shaped sliding groove is opened on the linkage plate, the The linkage plate is slidably connected to the first L-shaped rod through a sliding groove, the other end of the first L-shaped rod is fixedly connected to a rotating cover, the side of the rotating cover is fixedly connected to a moving shaft, the outer side of the moving shaft is rotatably connected to a linkage sleeve, the outer side of the linkage sleeve is symmetrically fixedly connected to two second L-shaped rods, the other end of the second L-shaped rod is fixedly connected to a wind shield, the wind shield is fixedly connected to the ventilation plate through a connecting block, the outer side of the end of the moving shaft is fixedly connected to a sliding column, the moving shaft is slidably connected to a sliding sleeve through the sliding column, and an arc-shaped sliding groove is provided inside the sliding sleeve relative to the position of the sliding column on the moving shaft.

[0006] Preferably, a sealed shell is fixedly connected to the outer side of the sauna room, a first motor is fixedly connected to the outer side of the sealed shell via a bracket, a transmission box is fixedly connected to the outer side of the sealed shell and located below the first motor, an output end of the first motor passes through the transmission box and an end portion is fixedly connected to a driving gear, the driving gear is meshedly connected to a rack, a balancing slider is fixedly connected to the other side of the rack, a telescopic block is fixedly connected to the side of the balancing slider, a connecting shaft is fixedly connected to the other side of the telescopic block, and the other end of the connecting shaft is fixedly connected to the sliding sleeve.

[0007] Preferably, a ventilation mechanism is provided inside the enclosed shell, and the ventilation mechanism includes two support frames, and the two support frames are symmetrically fixedly connected to the inside of the enclosed shell, an exhaust pipe is fixedly connected to the inside of the support frame, and an air supply pipe is sleeved inside the exhaust pipe. The bottom of the exhaust pipe inside the enclosed shell is connected to a water outlet pipe, and the water outlet pipe is fixedly connected to the outer side of the sauna room through a bracket.

[0008] Preferably, an air collecting pipe is fixedly connected to the outer side of the ventilation shell, the bottom side of the air collecting pipe is communicated with the exhaust duct, one end of the air supply duct located between the two support frames is fixedly connected to a filter frame, a filter element is slidably connected to the inside of the filter frame, the filter frame is fixedly connected to the outer side of the sauna room, a through hole is provided in the middle of the filter frame, the sauna room is provided with a through hole at a position opposite to the filter frame, and an exhaust duct is fixedly connected to the inside of the sauna room at the position of the through hole.

[0009] Preferably, the portion of the exhaust duct extending outside the closed shell is arranged in a U-shape, and the bottom of the U-shaped portion is connected to a drain pipe.

[0010] Preferably, a ventilation mechanism is provided at the end of the exhaust duct, and the ventilation mechanism includes a ventilation shell, and the ventilation mechanism is communicated with the exhaust duct, and the outer side of the ventilation shell is located below the exhaust duct and is fixedly connected to the air supply duct, and the outer side of the ventilation shell is fixedly connected to a third motor through a bracket, and the output end of the third motor is fixedly connected to a driving bevel gear, and the two sides of the driving bevel gear are symmetrically meshed with driven bevel gears, and the side of the driven bevel gear is fixedly connected to a fan through a rotating shaft, and the interior of the ventilation shell is fixedly connected to an isolation plate, and the driven bevel gears are rotatably connected to the isolation plate through a rotating shaft.

[0011] Preferably, a ventilation box is fixedly connected to the interior of the ventilation shell relative to the exhaust duct, an extrusion plate is slidably connected to the interior of the ventilation box, a sponge block is fixedly connected to the side of the extrusion plate, and a guide plate is fixedly connected to the bottom of the ventilation box.

[0012] Preferably, the upper end of the ventilation shell is fixedly connected to a second motor via a bracket, the output end of the second motor is fixedly connected to an extrusion cam, and the extrusion cam abuts against the extrusion plate.

[0013] Preferably, a through hole is opened at the lower end of the ventilation shell, a filter net is fixedly connected to the inner side of the through hole of the ventilation shell, and a through hole is opened on the side of the ventilation shell, a ventilation net is fixedly connected to the through hole on the side of the ventilation shell.

[0014] Preferably, a method for using the dehumidification and ventilation device for a sauna room comprises the following steps: S1, starting the third motor, driving the two driven bevel gears to rotate through the driving bevel gear, and driving the fan to rotate, so as to replace the air inside the ventilation shell; S2, starting the first motor, driving the rack and the balancing slider to move through the driving gear, driving the sliding sleeve to move, and driving the moving shaft to rotate through the sliding sleeve, and driving the annular shell and the annular slider to move through the cooperation of the first L-shaped rod and the linkage plate, thereby reducing the ventilation area; S3, under the action of the sliding sleeve, the movable shaft drives the linkage sleeve and the second L-shaped rod to move, and also drives the wind shield and the ventilation plate to move, so as to adjust the overall size of the air outlet; S4, the hot and humid air in the sauna room heats the outside air inside the air supply pipe, and at the same time, water droplets are generated on the surface of the air supply pipe. These water droplets gather to the bottom of the exhaust pipe under the action of gravity and are discharged through the water outlet pipe and the drain pipe. At the same time, the heated fresh air is filtered through the filter element inside the filter frame and enters the sauna room; S5, the air in the exhaust duct is filtered by the sponge block and then enters the ventilation shell through the extrusion plate and the ventilation box, thereby filtering water vapor and reducing the influence of water vapor on the internal devices of the ventilation mechanism; S6, starting the second motor and driving the squeezing cam to rotate, thereby driving the squeezing plate to squeeze the moisture inside the sponge block and discharge it from the inside of the ventilation shell through the guide plate.

[0015] (3) Beneficial effects 1. The active gear under the first motor drives the rack and the balance slider to move, and drives the sliding sleeve to move in the same direction, thereby driving the moving shaft to rotate and move, thereby driving the wind shield and the ventilation plate to move as a whole, so as to adjust the size of the ventilation area, thereby quickly adjusting the flow speed of the sauna room gas to the outside; 2. The exhaust duct and the air supply duct inside the closed shell are arranged in a winding manner, and the air supply duct is set inside the exhaust duct. The hot air inside the exhaust duct heats the outside fresh air inside the air supply duct, thereby realizing the overall temperature circulation, reducing the overall heat energy loss, and better maintaining the internal temperature balance; 3. Start the second motor and drive the extrusion cam to reciprocate the extrusion plate and squeeze the sponge block at the same time, thereby squeezing the moisture inside the sponge block and discharging it out of the ventilation shell through the guide plate below, thereby removing the moisture inside the exhaust duct, which helps to reduce the impact of moisture on the ventilation mechanism and extend the life of the ventilation mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the ventilation mechanism structure of the present invention; Figure 3 It is a schematic diagram of the ventilation pipeline structure of the present invention; Figure 4 It is a schematic diagram of the structure of the adjustment mechanism of the present invention; Figure 5 It is a schematic diagram of the annular shell structure of the present invention; Figure 6 It is a partial schematic diagram of the adjustment mechanism of the present invention; Figure 7 It is a schematic diagram of the structure of the ventilation mechanism of the present invention; Figure 8 is a cross-sectional view of the ventilation shell of the present invention; Fig. 9 It is a schematic diagram of the structure of the extruded plate of the present invention.

[0017] The markings in the attached drawings are: 1- sauna room, 101- closed shell, 2- ventilation mechanism, 201- ventilation shell, 202- second motor, 203- third motor, 204- fan, 205- driving bevel gear, 206- driven bevel gear, 207- ventilation box, 208- sponge block, 209- extrusion plate, 210- extrusion cam, 211- guide plate, 212- isolation plate, 213- filter net, 214- ventilation net, 3- ventilation mechanism, 301- exhaust pipe, 302- air supply pipe, 303- water outlet pipe, 304- support frame, 305- filter Grid, 306-filter element, 307-collecting pipe, 308-exhaust duct, 309-drain pipe, 4-adjusting mechanism, 401-ventilation housing, 402-transmission box, 403-first motor, 404-rack, 405-sliding sleeve, 406-moving shaft, 407-wind shield, 408-annular shell, 409-annular slider, 410-rotating cover, 411-linkage sleeve, 412-driving gear, 413-balancing slider, 414-telescopic block, 415-linkage plate, 416-first L-shaped rod, 417-second L-shaped rod, 418-ventilation plate. DETAILED DESCRIPTION

[0018] The present invention will be further described below in conjunction with the accompanying drawings and embodiments. Example

[0019] A dehumidification and ventilation device for a sauna room and a method thereof, such as Figure 1-Figure 5As shown, a sauna room 1 is provided, and an adjustment mechanism 4 is arranged on the wall of the sauna room 1. The adjustment mechanism 4 includes a ventilation shell 401, and the ventilation shell 401 is fixedly connected to the wall of the sauna room 1. A truncated cone through hole is provided in the middle of the ventilation shell 401. Four annular shells 408 are slidably connected in the truncated cone through hole of the ventilation shell 401. Two annular sliders 409 are symmetrically slidably connected inside each annular shell 408. A reset spring is fixedly connected between the two annular sliders 409. A linkage plate 415 is fixedly connected to the arc-shaped inner side surface of the annular shell 408. An arc-shaped sliding groove is provided on the linkage plate 415. The linkage plate 415 is slidably connected to a first L-shaped rod 416 through the sliding groove. When the first L-shaped rod 416 rotates clockwise, the linkage plate 415 will move toward the direction close to the first L-shaped rod 416. The other end of the first L-shaped rod 416 is fixedly connected to a rotating cover 410. The four first L-shaped rods 416 are evenly spaced. Distributed on the outer side of the rotating cover 410, the end face of the rotating cover 410 is fixedly connected with a moving shaft 406, the outer side of the moving shaft 406 is rotatably connected with a linkage sleeve 411, the outer side of the linkage sleeve 411 is symmetrically fixedly connected with two second L-shaped rods 417, the other end of the second L-shaped rod 417 is fixedly connected to the outside of the wind shield 407, the wind shield 407 is fixedly connected to the ventilation plate 418 through a connecting block, four annular shells 408 are slidably connected between the wind shield 407 and the ventilation plate 418, and the four annular shells 408 can be received between the wind shield 407 and the ventilation plate 418, the end of the moving shaft 406 is slidably connected with a sliding sleeve 405, the sliding sleeve 405 is provided with an arc-shaped sliding groove, the relative position of the moving shaft 406 is fixedly connected with a sliding column, and the moving shaft 406 rotates inside the sliding sleeve 405 through the cooperation between the sliding column on the moving shaft 406 and the sliding groove provided inside the sliding sleeve 405.

[0020] The outer side of the sauna room 1 is fixedly connected to a closed shell 101, and the outer side of the closed shell 101 is fixedly connected to a first motor 403 through a bracket. A transmission box 402 is fixedly connected to the outer side of the closed shell 101 and located below the first motor 403. The output end of the first motor 403 passes through the transmission box 402 and the end is fixedly connected to a driving gear 412. The driving gear 412 is meshedly connected to a rack 404. A balancing slider 413 is fixedly connected to the other side of the rack 404. A telescopic block 414 is fixedly connected to the side of the balancing slider 413. A connecting shaft is fixedly connected to the other side of the telescopic block 414. The other end of the connecting shaft is fixedly connected to a sliding sleeve 405.

[0021] A ventilation mechanism 3 is provided inside the closed shell 101, and the ventilation mechanism 3 includes two support frames 304, and the two support frames 304 are symmetrically fixedly connected inside the closed shell 101, and an exhaust pipe 301 is fixedly connected inside the support frames 304. The exhaust pipe 301 is arranged in a U-shape, and an air supply pipe 302 is sleeved inside the exhaust pipe 301. The exhaust pipe 301 has a larger diameter than the air supply pipe 302, and the air supply pipe 302 is fixedly connected inside the exhaust pipe 301, so that the heat of the hot air inside the exhaust pipe 301 can be absorbed, thereby reducing the heat consumption. The bottom of the exhaust pipe 301 inside the closed shell 101 is connected to a water outlet pipe 303, and the water outlet pipe 303 is fixedly connected to the outer side of the sauna room 1 through a bracket.

[0022] like Figure 6 As shown, the outer side surface of the ventilation shell 401 is fixedly connected to the air collecting pipe 307, the side surface of the air collecting pipe 307 is fixedly connected to the telescopic block 414, the bottom side surface of the air collecting pipe 307 is connected to the exhaust pipe 301, and the end of the air supply pipe 302 located between the two support frames 304 is fixedly connected to the filter frame 305, the filter element 306 is slidably connected inside the filter frame 305, the filter frame 305 is fixedly connected to the outer side surface of the sauna room 1, a through hole is opened in the middle of the filter frame 305, the sauna room 1 is opened with a through hole at a position opposite to the filter frame 305, the inside of the sauna room 1 is fixedly connected with an exhaust duct 308 at the position of the through hole, and a plurality of through holes are evenly opened on the side of the exhaust duct 308, and the heated new gas is diffused into the sauna room through these through holes.

[0023] like Figure 7 As shown, the portion of the exhaust pipe 301 extending outside the closed shell 101 is arranged in a U shape, and the bottom of the U-shaped portion is connected to a drain pipe 309.

[0024] like Figure 8 , Fig. 9 As shown, a ventilation mechanism 2 is provided at the end of the exhaust duct 301, and the ventilation mechanism 2 includes a ventilation shell 201, and an isolation plate 212 is fixedly connected to the middle part of the interior of the ventilation shell 201, and the isolation plate 212 evenly divides the ventilation shell 201 into two parts, wherein the upper half of the ventilation shell 201 is communicated with the exhaust duct 301, and the outer side surface of the ventilation shell 201 and located below the exhaust duct 301 is fixedly connected to the air supply duct 302, and the outer side surface of the ventilation shell 201 is fixedly connected to the third motor 203 through a bracket, and the output end of the third motor 203 is fixedly connected to a driving bevel gear 205, and the driving bevel gear 205 is rotatably connected to the isolation plate 212, and two driven bevel gears 206 are symmetrically meshed and connected on both sides of the driving bevel gear 205, and the driven bevel gears 206 are respectively rotatably connected to the isolation plate 212 through rotating shafts, and the side surfaces of the driven bevel gear 206 are fixedly connected to the fan 204 through a rotating shaft.

[0025] The interior of the ventilation shell 201 is fixedly connected with a ventilation box 207 at a position relative to the exhaust duct 301, the interior of the ventilation box 207 is slidably connected with an extrusion plate 209, the side of the extrusion plate 209 is fixedly connected with a sponge block 208, the bottom of the ventilation box 207 is fixedly connected with a guide plate 211, the guide plate 211 is an inclined surface, and a plurality of through holes are provided at the bottom of the ventilation box 207 to discharge the squeezed moisture into the ventilation box 207.

[0026] The upper end of the ventilation shell 201 is fixedly connected to the second motor 202 via a bracket, and the output end of the second motor 202 is fixedly connected to the extrusion cam 210 , which abuts against the extrusion plate 209 .

[0027] A through hole is formed at the lower end of the ventilation shell 201, a filter screen 213 is fixedly connected to the inner side of the through hole of the ventilation shell 201, a through hole is formed at the side of the ventilation shell 201, and a ventilation screen 214 is fixedly connected to the through hole at the side of the ventilation shell 201.

[0028] Working principle: When the sauna room 1 needs to be dehumidified and ventilated, the third motor 203 is started. At this time, the third motor 203 drives the active bevel gear 205 to rotate, thereby driving the driven bevel gears 206 on both sides to rotate, and drives the fans 204 on both sides to rotate through the rotating shaft. At this time, fresh air enters the lower part of the ventilation shell 201 through the filter 213 and enters the air supply pipe 302 through the side of the ventilation shell 201. The hot and humid air inside the sauna room 1 enters the ventilation shell 201 through the exhaust pipe 301 and is discharged from the ventilation shell 201 through the ventilation net 214 on the side of the ventilation shell 201, thereby realizing the whole cycle.

[0029] At the same time, the exhaust duct 301 extracts the hot and humid air inside the sauna room 1 through the ventilation shell 401. When it is necessary to reduce the ventilation area of ​​the adjustment mechanism, the first motor 403 is started. At this time, the first motor 403 drives the driving gear 412 to rotate clockwise, thereby driving the rack 404 to move away from the sauna room 1. The rack 404 drives the balancing slider 413 to move away from the sauna room 1. At this time, the middle part of the telescopic block 414 moves in the same direction, thereby driving the sliding sleeve 405 to move in the same direction through the connecting shaft. The sliding groove inside the sliding sleeve 405 cooperates with the sliding column on the moving shaft 406 to drive the moving shaft 406 to rotate clockwise. At this time, the moving shaft 406 drives the rotating cover 410 and the first L-shaped rod 416 to rotate. Rotating clockwise, the first L-shaped rod 416 drives the linkage plate 415 to move in the direction of the moving axis 406 through the arc-shaped slide groove on the linkage plate 415, and the linkage plate 415 drives the annular shell 408 to slide outward in the conical through hole opened in the middle of the ventilation shell 401. At this time, the annular slider 409 inside the annular shell 408 slides into the annular shell 408 and squeezes the spring, thereby covering the through holes on the surface of the annular shell 408 through the wind shield 407 and the ventilation plate 418, thereby reducing the ventilation area and reducing the ventilation volume. On the contrary, when the overall ventilation area needs to be increased, the first motor 403 is started in reverse and drives the driving gear 412 to rotate counterclockwise, while driving other components to move in the opposite direction, thereby increasing the ventilation area and increasing the ventilation volume.

[0030] When the ventilation area is reduced, under the action of the sliding sleeve 405, the movable shaft 406 drives the linkage sleeve 411 and the second L-shaped rod 417 to move away from the sauna room 1, and at the same time drives the wind shield 407 and the ventilation plate 418 to move in the same direction, thereby changing the overall size of the air outlet.

[0031] During the exhaust process, the hot and humid air in the sauna room 1 flows inside the exhaust duct 301, and at the same time, the hot air in the exhaust duct 301 heats the outside air inside the air supply duct 302. At this time, the hot air inside the exhaust duct 301 will produce water droplets on the surface of the air supply duct 302. These water droplets gather to the bottom of the exhaust duct 301 under the action of gravity, and some water droplets of the exhaust duct 301 located inside the closed shell 101 are discharged through the water outlet pipe 303.

[0032] At the same time, the heated fresh air flows inside the air supply pipe 302 toward the sauna room 1, is filtered by the filter element 306 inside the filter screen 213, enters the exhaust duct 308 inside the sauna room 1, and diffuses into the sauna room 1 through the exhaust duct 308, thereby achieving ventilation inside the sauna room 1.

[0033] Similarly, the air in the exhaust duct 301 contacts the sponge block 208 through the through holes on the side of the ventilation shell 201, and after being filtered by the sponge block 208, enters the ventilation shell 201 through the extrusion plate 209 and the ventilation box 207. At this time, the sponge block 208 absorbs the water vapor retained in the air in the exhaust duct 301, thereby filtering the water vapor and reducing the impact of the water vapor on the internal devices of the ventilation mechanism 2.

[0034] At the same time, after the exhaust is stopped, the second motor 202 is started to drive the extrusion cam 210 to rotate. The rotation of the extrusion cam 210 drives the extrusion plate 209 to reciprocately squeeze the sponge block 208, so that the moisture inside the sponge block 208 is fully squeezed and discharged from the interior of the ventilation shell 201 through the guide plate 211, thereby realizing the reuse of the sponge block 208.

[0035] A method for using a dehumidification and ventilation device in a sauna room comprises the following steps: S1, start the third motor 203, drive the two driven bevel gears 206 to rotate through the active bevel gear 205, and drive the fan 204 to rotate, so as to replace the air inside the ventilation shell 201; S2, start the first motor 403, drive the rack 404 and the balance slider 413 to move through the driving gear 412, and drive the sliding sleeve 405 to move, and drive the moving shaft 406 to rotate through the sliding sleeve 405, and drive the annular shell 408 and the annular slider 409 to move through the first L-shaped rod 416 and the linkage plate 415, so as to reduce the ventilation area; S3, under the action of the sliding sleeve 405, the moving shaft 406 drives the linkage sleeve 411 and the second L-shaped rod 417 to move, and also drives the wind shield 407 and the ventilation plate 418 to move, so as to adjust the overall size of the air outlet; S4, the hot and humid air in the sauna room 1 heats the outside air in the air supply pipe 302, and at the same time, water droplets are generated on the surface of the air supply pipe 302. These water droplets gather to the bottom of the exhaust pipe 301 under the action of gravity and are discharged through the outlet pipe 303 and the drain pipe 309. At the same time, the heated fresh air is filtered through the filter element 306 inside the filter screen 213 and enters the sauna room 1; S5, the air in the exhaust duct 301 is filtered by the sponge block 208 and then enters the ventilation shell 201 through the extrusion plate 209 and the ventilation box 207, thereby filtering the water vapor and reducing the influence of the water vapor on the internal devices of the ventilation mechanism 2; S6, starting the second motor 202 and driving the squeezing cam 210 to rotate, thereby driving the squeezing plate 209 to squeeze the moisture inside the sponge block 208 and discharge it from the inside of the ventilation shell 201 through the guide plate 211.

[0036] The above-mentioned embodiments only express the preferred implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person skilled in the art, several modifications, improvements and substitutions can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention patent shall be subject to the attached claims.

Claims

1. A dehumidification and ventilation device for a sauna room, characterized in that: The invention comprises a sauna room (1), wherein an adjustment mechanism (4) is arranged on a wall of the sauna room (1), wherein the adjustment mechanism (4) comprises a ventilation shell (401), wherein the ventilation shell (401) is fixedly connected to the wall of the sauna room (1), wherein a truncated cone through hole is provided in the middle of the ventilation shell (401), wherein a plurality of annular shells (408) are slidably connected in the truncated cone through hole of the ventilation shell (401), wherein two annular sliders (409) are symmetrically slidably connected inside the annular shell (408), wherein a return spring is fixedly connected between the two annular sliders (409), wherein a linkage plate (415) is fixedly connected to the arc-shaped inner side surface of the annular shell (408), wherein an arc-shaped sliding groove is provided on the linkage plate (415), wherein the linkage plate (415) is slidably connected to a first L-shaped rod (416) via the sliding groove, The other end of the first L-shaped rod (416) is fixedly connected to a rotating cover (410), and the side of the rotating cover (410) is fixedly connected to a moving shaft (406), and the outer side of the moving shaft (406) is rotatably connected to a linkage sleeve (411), and the outer side of the linkage sleeve (411) is symmetrically fixedly connected to two second L-shaped rods (417), and the outer side of the other end of the second L-shaped rod (417) is fixedly connected to a wind shield (407), and the wind shield (407) is fixedly connected to a ventilation plate (418) via a connecting block, and the outer side of the end of the moving shaft (406) is fixedly connected to a sliding column, and the moving shaft (406) is slidably connected to a sliding sleeve (405) via the sliding column, and an arc-shaped sliding groove is provided inside the sliding sleeve (405) relative to the position of the sliding column on the moving shaft (406).

2. A dehumidification and ventilation device for a sauna room according to claim 1, characterized in that: The outer side of the sauna room (1) is fixedly connected to a sealed shell (101), the outer side of the sealed shell (101) is fixedly connected to a first motor (403) via a bracket, the outer side of the sealed shell (101) is fixedly connected to a transmission box (402) located below the first motor (403), the output end of the first motor (403) passes through the transmission box (402) and the end is fixedly connected to a driving gear (412), the driving gear (412) is meshingly connected to a rack (404), the other side of the rack (404) is fixedly connected to a balancing slider (413), the side of the balancing slider (413) is fixedly connected to a telescopic block (414), the other side of the telescopic block (414) is fixedly connected to a connecting shaft, and the other end of the connecting shaft is fixedly connected to the sliding sleeve (405).

3. A dehumidification and ventilation device for a sauna room according to claim 2, characterized in that: A ventilation mechanism (3) is arranged inside the closed shell (101), and the ventilation mechanism (3) comprises two support frames (304), the two support frames (304) are symmetrically fixedly connected inside the closed shell (101), an exhaust pipe (301) is fixedly connected inside the support frames (304), an air supply pipe (302) is sleeved inside the exhaust pipe (301), and a water outlet pipe (303) is connected to the bottom of the exhaust pipe (301) inside the closed shell (101), and the water outlet pipe (303) is fixedly connected to the outer side of the sauna room (1) through a bracket.

4. A dehumidification and ventilation device for a sauna room according to claim 3, characterized in that: An air collecting pipe (307) is fixedly connected to the outer side of the ventilation shell (401), a side of the air collecting pipe (307) is fixedly connected to the telescopic block (414), a bottom side of the air collecting pipe (307) is connected to the exhaust pipe (301), one end of the air supply pipe (302) located between the two support frames (304) is fixedly connected to a filter frame (305), a filter element (306) is slidably connected inside the filter frame (305), the filter frame (305) is fixedly connected to the outer side of the sauna room (1), a through hole is provided in the middle of the filter frame (305), a through hole is provided in the sauna room (1) at a position opposite to the filter frame (305), and an exhaust duct (308) is fixedly connected inside the sauna room (1) at the position of the through hole.

5. A dehumidification and ventilation device for a sauna room according to claim 4, characterized in that: The portion of the exhaust pipe (301) extending outside the closed shell (101) is arranged in a U shape, and the bottom of the U-shaped portion is connected to a drainage pipe (309).

6. A dehumidification and ventilation device for a sauna room according to claim 5, characterized in that: A ventilation mechanism (2) is provided at the end of the exhaust duct (301), the ventilation mechanism (2) comprising a ventilation shell (201), the ventilation mechanism (2) being in communication with the exhaust duct (301), the outer side surface of the ventilation shell (201) being located below the exhaust duct (301) and fixedly connected to the air supply duct (302), the outer side surface of the ventilation shell (201) being fixedly connected to a third motor (203) via a bracket, the output end of the third motor (203) being fixedly connected to a driving bevel gear (205), both sides of the driving bevel gear (205) being symmetrically meshed with driven bevel gears (206), the side surfaces of the driven bevel gear (206) being fixedly connected to a fan (204) via a rotating shaft, the interior of the ventilation shell (201) being fixedly connected to an isolation plate (212), the driven bevel gear (206) being rotationally connected to the isolation plate (212) via a rotating shaft.

7. A dehumidification and ventilation device for a sauna room according to claim 6, characterized in that: The interior of the ventilation shell (201) is fixedly connected to a ventilation box (207) at a position relative to the exhaust duct (301), the interior of the ventilation box (207) is slidably connected to an extrusion plate (209), a sponge block (208) is fixedly connected to the side of the extrusion plate (209), and the bottom of the ventilation box (207) is fixedly connected to a guide plate (211).

8. A dehumidification and ventilation device for a sauna room according to claim 7, characterized in that: The upper end of the ventilation shell (201) is fixedly connected to a second motor (202) via a bracket, and the output end of the second motor (202) is fixedly connected to an extrusion cam (210), and the extrusion cam (210) abuts against the extrusion plate (209).

9. A dehumidification and ventilation device for a sauna room according to claim 8, characterized in that: A through hole is provided at the lower end of the ventilation shell (201), a filter screen (213) is fixedly connected to the inner side of the through hole of the ventilation shell (201), a through hole is provided on the side of the ventilation shell (201), and a ventilation screen (214) is fixedly connected to the inner side of the through hole of the ventilation shell (201).

10. A method for using a dehumidification and ventilation device for a sauna room according to claim 9, characterized in that: The following steps are included: S1, starting the third motor (203), driving the driven bevel gears (206) on both sides to rotate through the driving bevel gear (205), and driving the fan (204) to rotate, thereby replacing the air inside the ventilation shell (201); S2, starting the first motor (403), driving the rack (404) and the balancing slider (413) to move through the driving gear (412), and driving the sliding sleeve (405) to move, and driving the moving shaft (406) to rotate through the sliding sleeve (405), and driving the annular shell (408) and the annular slider (409) to move through the cooperation of the first L-shaped rod (416) and the linkage plate (415), thereby reducing the ventilation area; S3, under the action of the sliding sleeve (405), the movable shaft (406) drives the linkage sleeve (411) and the second L-shaped rod (417) to move, and also drives the wind shield (407) and the ventilation plate (418) to move, so as to adjust the overall size of the air outlet; S4, the hot and humid air in the sauna room (1) heats the outside air in the air supply pipe (302), and at the same time, water droplets are generated on the surface of the air supply pipe (302). These water droplets gather at the bottom of the exhaust pipe (301) under the action of gravity and are discharged through the water outlet pipe (303) and the drain pipe (309). At the same time, the heated fresh air is filtered through the filter element (306) in the filter net (213) frame and enters the sauna room (1); S5, the air in the exhaust duct (301) is filtered by the sponge block (208) and then enters the ventilation shell (201) through the extrusion plate (209) and the ventilation box (207), thereby filtering water vapor and reducing the impact of water vapor on the internal devices of the ventilation mechanism (2); S6, the second motor (202) drives the squeezing cam (210) to rotate, thereby driving the squeezing plate (209) to squeeze the moisture inside the sponge block (208), and discharge it out of the interior of the ventilation shell (201) through the guide plate (211).

Images