阅读说明：本技术 一种改善房间气流组织的节能型通风控制方法 (Energy-saving ventilation control method for improving room airflow organization ) 是由 黄水河 张团光 班健 周子文 于 2021-08-25 设计创作，主要内容包括：本发明涉及通风控制技术领域,且公开了一种改善房间气流组织的节能型通风控制装置,包括墙体,所述墙体的内壁固定安装有出风机构,所述出风机构包括出风框,所述出风框的内腔中部转动连接有蜗柱,所述出风框靠近墙体壁腔的一侧活动连接有延伸至蜗柱上的伸缩磁杆。该改善房间气流组织的节能型通风控制装置,通过调控电磁辊的转动速度,使得相应电磁辊上的弹性触头在离心力的作用下以特定力挤压压敏片,电磁辊即可自动通电产生磁场控制不同区域的出风通道打开,配合出风通道打开后棘齿盘被伸缩销限位锁定,即可停止电源输入减小能耗,从而有效的提升了房间使用的舒适度、保证了设备在运行期间的稳定与节能。(The invention relates to the technical field of ventilation control, and discloses an energy-saving ventilation control device for improving room airflow organization. This improve energy-saving ventilation control device of room air current tissue, through the slew velocity of regulation and control electromagnetism roller for elastic contact on the corresponding electromagnetism roller extrudees the pressure-sensitive piece with specific power under the effect of centrifugal force, the electromagnetism roller can be automatically switched on electricity and produce the air-out passageway of different regions of magnetic field control and open, cooperation air-out passageway is opened the back ratchet dish and is opened the spacing locking of telescopic pin, can stop the power input and reduce the energy consumption, thereby the effectual comfort level that uses in room that has promoted, equipment stability and energy-conservation during the operation have been guaranteed.)

1. An energy-saving ventilation control device for improving the air flow organization of a room comprises a wall body (1), and is characterized in that: the inner wall of the wall body (1) is fixedly provided with an air outlet mechanism (3), the air outlet mechanism (3) comprises an air outlet frame (301), the middle part of an inner cavity of the air outlet frame (301) is rotatably connected with a worm column (302), one side of the air outlet frame (301) close to a wall cavity of the wall body (1) is movably connected with a telescopic magnetic rod (303) extending to the worm column (302), one side of the air outlet frame (301) close to the inner wall of the wall body (1) is uniformly connected with a swing grid (304), one side of the side wall of the air outlet frame (301) close to the swing grid (304) is slidably inserted with a U-shaped telescopic rack (305), a connecting rod (306) is movably connected between the U-shaped telescopic rack (305) and the swing grid (304), the upper side and the lower side of the inner cavity worm column (302) of the air outlet frame (301) are both rotatably connected with a ratchet disc (307), and the front end of the ratchet disc (307) is fixedly connected with an incomplete gear disc (308), the inner wall of the air outlet frame (301) is connected with a telescopic pin (309) extending to a ratchet disc (307) in a sliding mode, and a ratchet gear (310) extending to a worm column (302) is movably sleeved on the periphery of the ratchet disc (307) in a sleeved mode.

2. An energy-saving ventilation control device for improving the air flow organization of a room as claimed in claim 1, wherein: an arc-shaped groove is formed in one end, close to the telescopic magnetic rod (303), of the worm column (302).

3. An energy-saving ventilation control device for improving the air flow organization of a room as claimed in claim 1, wherein: one end of the ratchet disc (307) far away from the telescopic pin (309) is provided with a clamping groove.

4. An energy-saving ventilation control device for improving the air flow organization of a room as claimed in claim 1, wherein: still include adjustment and control mechanism (2), the wall chamber swing joint of wall body (1) has adjustment and control mechanism (2), adjustment and control mechanism (2) include electromagnetic roller (201), electric property groove (202) have evenly been seted up to the inner chamber of electromagnetic roller (201), the one end fixedly connected with pressure sensitive strip (203) at electromagnetic roller (201) center is kept away from to the inner wall of electric property groove (202), one side sliding connection that pressure sensitive strip (203) were kept away from to the inner chamber of electric property groove (202) has elastic contact (204), swing joint has traction belt (205) between electromagnetic roller (201).

5. An energy-saving ventilation control device for improving the air flow organization of a room according to claim 4, characterized in that: the telescopic magnetic rod (303) has a magnetic pole opposite to that of the surface adjacent to the electrified electromagnetic roller (201).

6. An energy-saving ventilation control device for improving the air flow organization of a room according to claim 4, characterized in that: the number of the electromagnetic rollers (201) is at least four.

7. An energy-saving ventilation control device for improving the air flow organization of a room according to claim 4, characterized in that: the pressure sensitive sheet (203) is internally and electrically connected with a voltage sensitive layer.

8. A control method using the energy-saving ventilation control device for improving the air flow organization of the room as claimed in claim 4, characterized by comprising the following steps:

s1, regulating and controlling the rotation speed of the electromagnetic roller (201) driven by the traction belt (205) according to needs, so that the electromagnetic roller (201) in the air outlet area needed is electrified to generate a magnetic field;

s2, the telescopic magnetic rod (303) is influenced by the magnetic field to displace, so that the worm column (302) rotates to carry out related transmission, and the swing grid (304) deflects to open the air outlet channel;

s3, after the corresponding air outlet channel is opened, the power supply input can be stopped, the ratchet disc (307) is limited and locked by the telescopic pin (309) at the moment, and the swing grid (304) cannot be reset;

s4, performing the same power input on the external drive, and automatically resetting the swing gate (304) under the action of intermittent transmission of the incomplete fluted disc (308);

s5, after each air outlet channel is closed, the rotating speed of the traction belt (205) driving the electromagnetic roller (201) can be regulated and controlled again as required, and the relevant steps are repeated to open the corresponding air outlet channel.

Technical Field

The invention relates to the technical field of ventilation control, in particular to an energy-saving ventilation control method for improving the air flow organization of a room.

Background

At present, building house is in order to guarantee the inside necessary circulation of air in room, all can the corresponding air current organization of design planning, but the inside air-out passageway port in traditional room is singly seted up at the inner wall fixed point in room, the air current organization can't be adjusted and optimized, this has just led to when the overall arrangement of each item object in user adjustment room inside, will cause the influence to original air flow, make the inside ventilation effect in room worsen, influence the comfort level of using, in addition the part can carry out the air current organization equipment of opening and close to the air current passageway when moving, need continuation carry out current output to hoist and close the mechanism and keep the port open, and hoist and close the mechanism and lack necessary locking mechanical system when opening the port, and then lead to equipment to lack effectual stability and energy-saving performance.

Aiming at the defects of the prior art, the invention provides an energy-saving ventilation control method for improving the room airflow organization, which has the advantages of effectively improving the using comfort level of a room and effectively ensuring the stability and energy conservation of equipment during the operation, and solves the problems that the using comfort level of the room cannot be effectively improved and the equipment lacks effective stability and energy conservation performance during the operation in the ventilation control process of the general room airflow organization.

Disclosure of Invention

In order to effectively improve the comfort level of the room and effectively ensure the stability and energy conservation of the equipment during the operation, the invention provides the following technical scheme: an energy-saving ventilation control device for improving the air flow organization of a room comprises a wall body, wherein an air outlet mechanism is fixedly arranged on the inner wall of the wall body, the air outlet mechanism comprises an air outlet frame, the middle part of the inner cavity of the air outlet frame is rotatably connected with a worm column, one side of the air outlet frame, which is close to the wall cavity of the wall body, is movably connected with a telescopic magnetic rod which extends to the worm column, the side of the air outlet frame close to the inner wall of the wall body is uniformly connected with a swing grid, one side of the side wall of the air outlet frame close to the swing grid is inserted with a U-shaped telescopic rack in a sliding way, a connecting rod is movably connected between the U-shaped telescopic rack and the swing grid, ratchet discs are rotatably connected on the upper side and the lower side of an inner cavity worm column of the air outlet frame, the front end of the ratchet disc is fixedly connected with an incomplete ratchet disc, the inner wall of the air outlet frame is connected with a telescopic pin extending to the ratchet disc in a sliding mode, and a ratchet gear extending to a worm column is movably sleeved on the periphery of the ratchet disc in a sleeved mode.

Preferably, an arc-shaped groove is formed in one end, close to the telescopic magnetic rod, of the worm, and a guide pin extending into the arc-shaped groove is fixedly connected to the telescopic magnetic rod, so that the worm can be driven to deflect when the telescopic magnetic rod moves.

Preferably, the ratchet disc is provided with a clamping groove at one end far away from the telescopic pin, and the ratchet disc can be limited when the clamping groove is butted through the telescopic pin.

Preferably, still include adjustment and control mechanism, the wall chamber swing joint of wall body has adjustment and control mechanism, adjustment and control mechanism includes the electromagnetism roller, the electric property groove has evenly been seted up to the inner chamber of electromagnetism roller, the one end fixedly connected with pressure sensitive strip at electromagnetism roller center is kept away from to the inner wall of electric property groove, one side sliding connection that the pressure sensitive strip was kept away from to the inner chamber of electric property groove has elastic contact, swing joint has the traction band between the electromagnetism roller.

Preferably, the telescopic magnetic rod and the electrified electromagnetic roller have opposite magnetic poles on the adjacent surfaces, and the telescopic magnetic rod and the electrified electromagnetic roller attract each other.

Preferably, the number of the electromagnetic rollers is at least four, so that the electromagnetic rollers can conveniently control the on-off of different air outlet channels on the wall of a room, and the air flow organization can be selected in various ways.

Preferably, the inside electric connection of pressure-sensitive piece has the voltage sensitive layer, and the voltage sensitive layer of the inside pressure-sensitive piece of each electromagnetism roller is different to the sensitive interval of the voltage of corresponding pressure conversion to when making the pressure-sensitive piece receive the extrusion of elastic contact corresponding time, only the pressure that corresponds the interval can impel the pressure-sensitive piece to perceive and transmit the signal of telecommunication pressure, the pressure-sensitive piece is the resistance-type foil gage in addition, it is prior art's use, the corresponding receiving terminal of cooperation can carry out the output of voltage signal to the resistance value of injecing.

An energy-saving ventilation control method for improving the air flow organization of a room comprises the following steps:

s1, regulating and controlling the rotation speed of the traction belt to drive the electromagnetic roller according to needs, so that the electromagnetic roller in the air outlet area needed is electrified to generate a magnetic field;

s2, the telescopic magnetic rod is influenced by the magnetic field to displace, so that the worm column rotates to carry out related transmission, and the swing grid deflects to open the air outlet channel;

s3, after the corresponding air outlet channel is opened, the power supply input can be stopped, the retractable pin carries out limit locking on the ratchet disc at the moment, and the swing grid cannot be reset;

s4, performing the same power input on the external drive, and automatically resetting the swing gate under the action of incomplete fluted disc intermittent transmission;

s5, after each air outlet channel is closed, the rotating speed of the traction belt driving the electromagnetic roller can be regulated and controlled again according to needs, and the corresponding air outlet channel is opened by repeating the related steps.

Advantageous effects

Compared with the prior art, the invention provides an energy-saving ventilation control method for improving the room airflow organization, which has the following beneficial effects:

1. the energy-saving ventilation control method for improving the room airflow organization is characterized in that air outlet frames which are initially closed by swing grids are arranged in different areas of the inner wall of a wall body, because the voltage sensitive layers of the pressure sensitive sheets in the electromagnetic rollers have different voltage sensitive intervals for corresponding pressure conversion, namely the pressure sensitive sheets at the air outlet frames touch the air outlet channels to be opened to have different sensitive values, the external drive can be adjusted to drive the traction belt to rotate at a corresponding speed according to the layout of a room, the elastic contact in the electromagnetic roller in the appointed air outlet frame presses the pressure sensitive sheets at a corresponding time and a specified pressure under the action of centrifugal force, the pressure sensitive sheets sense the pressure and transmit electric signals, so that the air outlet channels in the corresponding room areas are opened, and during the period, when the traction belt runs to a fixed speed in a static state, it drives other electromagnetism rollers and rotates and makes corresponding elastic contact also can support the pressure-sensitive piece with the regulation pressure and press, nevertheless because support the time short excessively, can not cause the unexpected problem of opening of extra air-out frame promptly, and because the design of air supply channel fixed point, the air current tissue in regulation and control room that consequently can be convenient relatively to the effectual comfort level of using in room that has promoted.

2. The energy-saving ventilation control method for improving the room airflow organization is characterized in that a magnetic field is generated after an electromagnetic roller is electrified to attract a telescopic magnetic rod to displace, a worm column is driven to deflect, a ratchet gear meshed and connected with the worm column is driven to deflect for a half cycle, a synchronous ratchet gear drives a ratchet disc and an incomplete gear disc to deflect for a half cycle, the ratchet disc is limited by a telescopic pin extending into a clamping groove, the synchronous incomplete gear drives a U-shaped telescopic rack to engage and displace, a swing gate deflects under the pushing of a connecting rod, a corresponding air outlet channel is opened, then the external driving operation is stopped, the ratchet disc is limited and locked by the telescopic pin, the swing gate cannot automatically reset after the air outlet channel is opened, and therefore the stability and energy conservation of equipment during operation are effectively guaranteed.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a front sectional view of the connecting portion of the air outlet mechanism of the present invention;

FIG. 3 is a front sectional view of the connection part of the air-out frame and the like of the present invention;

FIG. 4 is a front sectional view of a connecting portion of an electromagnetic roller and the like according to the present invention.

In the figure: 1. a wall body; 2. a regulating mechanism; 201. an electromagnetic roller; 202. an electrical groove; 203. a pressure-sensitive sheet; 204. an elastic contact; 205. a traction belt; 3. an air outlet mechanism; 301. an air outlet frame; 302. a snail column; 303. a telescopic magnetic rod; 304. swinging the grid; 305. a U-shaped telescopic rack; 306. a connecting rod; 307. a ratchet plate; 308. an incomplete fluted disc; 309. a retractable pin; 310. a ratchet gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 2 and 3, an energy-saving ventilation control device for improving the airflow organization of a room comprises a wall 1, an air outlet mechanism 3 is fixedly installed on the inner wall of the wall 1, the air outlet mechanism 3 comprises an air outlet frame 301, a worm 302 is rotatably connected to the middle portion of the inner cavity of the air outlet frame 301, an arc-shaped groove is formed at one end of the worm 302 close to a telescopic magnetic rod 303, a guide pin extending into the arc-shaped groove is fixedly connected to the telescopic magnetic rod 303, so that the worm 302 can be driven to deflect when the telescopic magnetic rod 303 displaces, the telescopic magnetic rod 303 extending to the worm 302 is movably connected to one side of the air outlet frame 301 close to the wall cavity of the wall 1, swing fences 304 are uniformly connected to one side of the air outlet frame 301 close to the inner wall 1, a U-shaped telescopic rack 305 is slidably inserted to one side of the side wall of the air outlet frame 301 close to the swing fences 304, a connecting rod 306 is movably connected between the U-shaped telescopic rack 305 and the swing fences 304, ratchet discs 307 are rotatably connected to the upper and the lower sides of the worm 302 of the inner cavity of the air outlet frame 301, the ratchet disc 307 is provided with a clamping groove at one end far away from the telescopic pin 309, when the clamping groove is in butt joint through the telescopic pin 309, the ratchet disc 307 can be limited, the front end of the ratchet disc 307 is fixedly connected with an incomplete gear disc 308, the inner wall of the air outlet frame 301 is connected with the telescopic pin 309 extending to the ratchet disc 307 in a sliding mode, a ratchet gear 310 extending to the worm column 302 is movably sleeved on the periphery of the ratchet disc 307, the worm column 302 deflects through displacement of the telescopic magnetic rod 303 under the action of magnetic force, the ratchet gear 310 drives the ratchet disc 307 to enable the incomplete gear disc 308 to be meshed with the U-shaped telescopic rack 305 for transmission, so as to drive the swing gate 304 to deflect, the ratchet disc 307 is limited and locked by the telescopic pin 309 after the ratchet disc is deflected to the maximum angle, and at the moment, power supply input can be stopped, and energy consumption is reduced.

An energy-saving ventilation control method for improving the air flow organization of a room comprises the following steps:

s1, regulating and controlling the rotation speed of the electromagnetic roller 201 driven by the traction belt 205 according to needs, so that the electromagnetic roller 201 in the air outlet area needed is electrified to generate a magnetic field;

s2, the telescopic magnetic rod 303 is influenced by the magnetic field to displace, so that the worm 302 rotates to carry out related transmission, and the swing gate 304 deflects to open the air outlet channel;

s3, after the corresponding air outlet channel is opened, the power supply input can be stopped, at the moment, the telescopic pin 309 carries out limit locking on the ratchet disc 307, and the swing grid 304 cannot be reset;

s4, performing the same power input on the external drive, and enabling the swing grid 304 to reset automatically under the action of intermittent transmission of the incomplete fluted disc 308;

s5, after each air outlet channel is closed, the rotating speed of the traction belt 205 driving the electromagnetic roller 201 can be regulated and controlled again as required, and the relevant steps are repeated to open the corresponding air outlet channel.

Example two:

referring to fig. 1, 2 and 4, an energy-saving ventilation control device for improving the air flow organization of a room further comprises a regulating mechanism 2, the wall cavity of the wall 1 is movably connected with the regulating mechanism 2, the regulating mechanism 2 comprises electromagnetic rollers 201, the number of the electromagnetic rollers 201 is at least four, so that the electromagnetic rollers 201 can conveniently control the on-off circuits of different air outlet channels of the wall of the room, the air flow organization can be selected in various ways, the magnetic poles of the surfaces of the telescopic magnetic rod 303 adjacent to the electrified electromagnetic roller 201 are opposite, the magnetic poles attract each other, the inner cavity of the electromagnetic roller 201 is uniformly provided with an electric groove 202, one end of the inner wall of the electric groove 202 far away from the center of the electromagnetic roller 201 is fixedly connected with a pressure-sensitive sheet 203, the inside of the pressure-sensitive sheet 203 is electrically connected with a voltage-sensitive layer, and the voltage-sensitive layer of the pressure-sensitive sheet inside each electromagnetic roller 201 has different sensitive intervals for the corresponding pressure conversion, so that when the pressure-sensitive sheet 203 is extruded by the elastic contact 204 at corresponding time, only the pressure in the corresponding interval can cause the pressure-sensitive sheet 203 to sense the pressure and transmit an electric signal, in addition, the pressure-sensitive sheet 203 is a resistance-type strain gauge, the use of the prior art is adopted, the output of a voltage signal can be carried out on a limited resistance value by matching with a corresponding receiving end, one side of the inner cavity of the electric groove 202, which is far away from the pressure-sensitive sheet 203, is connected with an elastic contact 204 in a sliding manner, a traction belt 205 is movably connected between the electromagnetic rollers 201, the rotation speed of the electromagnetic rollers 201 is driven by regulating and controlling the traction belt 205, the elastic contact 204 on the corresponding electromagnetic rollers 201 can extrude the pressure-sensitive sheet 203 under the action of centrifugal force, the pressure-sensitive sheet 203 is pressed in the pressure interval capable of transmitting the voltage signal, the corresponding electromagnetic rollers 201 can automatically input current to generate a magnetic field to control the opening of air outlet channels in different areas.

Example three:

referring to fig. 1-4, an energy-saving ventilation control device for improving the air flow organization of a room comprises a wall 1, an air outlet mechanism 3 is fixedly installed on the inner wall of the wall 1, the air outlet mechanism 3 comprises an air outlet frame 301, a worm 302 is rotatably connected to the middle portion of the inner cavity of the air outlet frame 301, an arc-shaped groove is formed at one end of the worm 302 close to a telescopic magnetic rod 303, a guide pin extending into the arc-shaped groove is fixedly connected to the telescopic magnetic rod 303, so that the worm 302 can be driven to deflect when the telescopic magnetic rod 303 displaces, the telescopic magnetic rod 303 extending to the worm 302 is movably connected to one side of the air outlet frame 301 close to the wall cavity of the wall 1, a swing grid 304 is uniformly connected to one side of the air outlet frame 301 close to the inner wall of the wall 1, a U-shaped telescopic rack 305 is slidably inserted to one side of the side wall of the air outlet frame 301 close to the swing grid 304, a connecting rod 306 is movably connected between the U-shaped telescopic rack 305 and the swing grid 304, ratchet discs 307 are rotatably connected to the upper side and the lower side of an inner cavity worm column 302 of the air outlet frame 301, a clamping groove is formed in one end, far away from the telescopic pin 309, of each ratchet disc 307, when the telescopic pins 309 are in butt joint with the clamping grooves, the ratchet discs 307 can be limited, an incomplete gear disc 308 is fixedly connected to the front end of each ratchet disc 307, telescopic pins 309 extending to the ratchet discs 307 are slidably connected to the inner wall of the air outlet frame 301, ratchet gears 310 extending to the worm columns 302 are movably sleeved on the peripheries of the ratchet discs 307, magnetic fields generated after the electromagnetic rollers 201 are electrified attract the telescopic magnetic rods 303 to displace, the worm columns 302 are driven to deflect, the ratchet gears 310 meshed and connected with the worm columns 302 are driven to deflect for a half cycle, the synchronous ratchet gears 310 drive the ratchet discs 307 and the incomplete gear discs 308 to deflect for a half cycle, then the ratchet discs 307 are stretched into the telescopic pins 309 in the clamping groove to limit, the synchronous incomplete gear discs 308 drive the U-shaped telescopic racks 305 to displace, the swing gate 304 deflects under the pushing of the connecting rod 306, the corresponding air outlet channel is opened, then the external driving operation is stopped, at the moment, the ratchet disc 307 is limited and locked by the telescopic pin 309, and the swing gate 304 cannot reset automatically after the air outlet channel is opened, so that the stability and the energy conservation of the equipment during the operation are effectively ensured.

The wall cavity of the wall body 1 is movably connected with a regulating mechanism 2, the regulating mechanism 2 comprises electromagnetic rollers 201, the number of the electromagnetic rollers 201 is at least four, so that the regulating mechanism is convenient for controlling the on-off circuit of different air outlet channels of the wall of a room, the air flow organization can be selected in multiple ways, the magnetic poles of the surfaces of the telescopic magnetic rods 303 adjacent to the electrified electromagnetic rollers 201 are opposite, the two are mutually attracted, the inner cavity of the electromagnetic rollers 201 is uniformly provided with an electric groove 202, one end of the inner wall of the electric groove 202, far away from the center of the electromagnetic rollers 201, is fixedly connected with a pressure sensitive sheet 203, the inner part of the pressure sensitive sheet 203 is electrically connected with a voltage sensitive layer, the voltage sensitive layers of the pressure sensitive sheets in the electromagnetic rollers 201 are different in the sensitive interval of the corresponding pressure conversion voltage, so that when the pressure sensitive sheet 203 is extruded by the elastic contact 204 for corresponding time, the pressure in the corresponding interval can enable the pressure sensitive sheet 203 to sense the pressure and transmit electric signals, in addition, the pressure sensitive sheet 203 is a resistance type strain gauge, which is used in the prior art, and can output voltage signals to a limited resistance value in cooperation with a corresponding receiving end, an elastic contact 204 is slidably connected to one side of the inner cavity of the electric groove 202 far away from the pressure sensitive sheet 203, a traction belt 205 is movably connected between the electromagnetic rollers 201, the air outlet frame 301 initially sealed by the swing grid 304 is installed in different areas of the inner wall of the wall body 1, because the voltage sensitive layer of the pressure sensitive sheet 203 in the electromagnetic rollers 201 has different sensitive intervals to the voltage converted by the corresponding pressure, the external drive can drive the traction belt 205 to rotate at a certain speed according to the layout of a room, the elastic contact 204 in the corresponding electromagnetic roller 201 can resist and press the pressure sensitive sheet 203 under the action of centrifugal force, the pressure sensitive sheet 203 can sense the pressure and transmit electric signals, so that an air outlet channel of the corresponding room area is opened, and because of the fixed point design of the air outlet channel, therefore, the airflow organization of the room can be relatively and conveniently regulated, and the using comfort of the room is effectively improved.

An energy-saving ventilation control method for improving the air flow organization of a room comprises the following steps:

s1, regulating and controlling the rotation speed of the electromagnetic roller 201 driven by the traction belt 205 according to needs, so that the electromagnetic roller 201 in the air outlet area needed is electrified to generate a magnetic field;

s2, the telescopic magnetic rod 303 is influenced by the magnetic field to displace, so that the worm 302 rotates to carry out related transmission, and the swing gate 304 deflects to open the air outlet channel;

s3, after the corresponding air outlet channel is opened, the power supply input can be stopped, at the moment, the telescopic pin 309 carries out limit locking on the ratchet disc 307, and the swing grid 304 cannot be reset;

s4, performing the same power input on the external drive, and enabling the swing grid 304 to reset automatically under the action of intermittent transmission of the incomplete fluted disc 308;

s5, after each air outlet channel is closed, the rotating speed of the traction belt 205 driving the electromagnetic roller 201 can be regulated and controlled again as required, and the relevant steps are repeated to open the corresponding air outlet channel.

The working principle is as follows: according to the energy-saving ventilation control method for improving the room airflow organization, the air outlet frames 301 are arranged at different positions on the inner wall of the wall body 1, each air outlet frame 301 is initially sealed by the swing grid 304, the traction belt 205 is driven to rotate at a corresponding speed by matching with external drive according to the arrangement requirement of a room, and each electromagnetic roller 201 is driven to synchronously rotate.

Because the voltage sensitive layer of the inside pressure sensitive strip 203 of electromagnetic roller 201 is different to the sensitive interval of the voltage of corresponding pressure conversion, only need to regulate and control the rotational speed that traction belt 205 drove electromagnetic roller 201 at that moment, can utilize centrifugal force effect to make the elastic contact 204 in the corresponding electromagnetic roller 201 carry out the support of certain time of corresponding dynamics to pressure sensitive strip 203, pressure sensitive strip 203 carries out the perception and transmits the signal of telecommunication promptly to pressure, make the regional air-out passageway in corresponding room opened, and because the design of air supply channel fixed point, consequently, the air current tissue in regulation and control room that can be convenient relatively, thereby the effectual comfort level that has promoted the room and used.

After the corresponding electromagnetic roller 201 is powered on, because the telescopic magnetic rods 303 and the powered electromagnetic roller 201 have opposite magnetic poles, the two telescopic magnetic rods 303 attract each other, the two telescopic magnetic rods 303 displace in opposite directions, and because the end of the worm 302 close to the telescopic magnetic rods 303 is provided with an arc-shaped groove, and the telescopic magnetic rods 303 are fixedly connected with guide pins extending into the arc-shaped groove, so that the telescopic magnetic rods 303 can drive the worm 302 to deflect along the corresponding direction when displacing, the ratchet 310 meshed and connected with the worm 302 is driven to deflect for a half cycle, the synchronous ratchet 310 drives the ratchet disc 307 and the incomplete ratchet disc 308 to deflect for a half cycle, then the ratchet disc 307 is extended to the telescopic pin 309 in the clamping groove for limiting, during the period, the incomplete ratchet disc 308 drives the U-shaped telescopic rack 305 to engage and displace, the swing gate 304 deflects under the pushing of the connecting rod 306, and opens the corresponding air outlet channel.

After the air outlet channel is opened, the corresponding external drive can stop the operation, at this time, the ratchet wheel 310 automatically resets, and the ratchet disc 307 is limited by the telescopic pin 309, namely, the ratchet disc cannot be driven to deflect together with the ratchet wheel 310 under the elastic action of the U-shaped telescopic rack 305, the design ensures that the air outlet channel is opened by the swing gate 304 and cannot automatically reset after being supported by the power supply is removed, so that the stability and energy conservation of the equipment during the operation period are effectively ensured, when the air outlet channel needs to be adjusted, the electromagnetic roller 201 can be electrified again, the smooth side of the incomplete fluted disc 308 is rotated to the U-shaped telescopic rack 305, the U-shaped telescopic rack 305 is removed from limitation, the swing gate 304 can be driven to reset to close the air outlet channel at the position, and then the air outlet channels of other areas can be opened according to the same steps.

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