CN214694759U - Intelligent airing system for existing senior residences of special crowds - Google Patents
Intelligent airing system for existing senior residences of special crowds Download PDFInfo
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Abstract
The utility model provides an existing senior citizen intelligence sunning system towards special crowd belongs to intelligent furniture field. The intelligent airing system comprises a solar photovoltaic power generation assembly, a power rail, a supporting rail, an L-shaped outer cantilever beam, a power chain, a grouping motor, a control unit and an airing control system. The utility model considers the radiation intensity of the solar altitude angles and the azimuth angles in different directions, controls the motor to do plane circular motion at different speeds in different time periods to ensure that the clothes can be completely and uniformly aired, and reduces the problem of aging of the clothes due to unidirectional insolation; simultaneously, the problem of proper ageing is considered, the size of the clothes airing assembly fully considers the ergonomics of the old, the old adopts a remote control mode to control the movement of the clothes airing rack indoors, the clothes airing space and efficiency are greatly improved, and the clothes airing potential safety hazard of the old is also eliminated.
Description
Technical Field
The utility model belongs to intelligence furniture field relates to an existing senior citizen's house intelligence sunning system towards special crowd specifically is an improve outer window and dry in the air clothes usage space efficiency, protect the clothes suitable ageing clothes hanger that dries in air.
Background
Due to limited internal usable area and no balcony in most existing houses built before 2000, many households have outdoor clothes drying facilities installed on the outer window wall for clothes drying, and the clothes drying facilities include but are not limited to: the multifunctional clothes hanger comprises an outdoor push-pull type overlapped and contracted clothes hanger, an outdoor welded supporting rod lapped cross rod clothes drying rod, a modified anti-theft net clothes drying integrated clothes drying rod, a modified flower bed clothes drying integrated clothes drying rod and the like, and the facilities certainly reflect the clothes drying requirements of residents to a certain degree.
In recent years, residential energy conservation improvement is carried out in China, measures such as external wall heat preservation and window replacement of a system energy-saving window are carried out on residential buildings, the 2/3 area of the system energy-saving window is fixed and cannot be opened, only 1/3 can be opened, the heat preservation measures improve energy conservation, but the outdoor clothes drying activity of small houses is seriously influenced. A left sliding window and a right sliding window are adopted by a resident without an energy-saving window, and when clothes are aired, the body needs to be moved successively, and two glass leaves need to be opened respectively, so that the largest clothes airing space is obtained.
For example, the Chinese patent discloses a solar clothes hanger for airing sheets or blankets and a using method thereof (patent number: CN202010607988.3), the solar clothes hanger comprises a fixed plate, two solar charging assemblies, a rotating block, two folding assemblies and a connecting rod, solves the problem of shrinking and extending clothes indoors and outdoors, and solves the problem of expanding airing space. Chinese patent discloses an intelligent household clothes hanger based on the Internet of things (patent number: CN 202010489094.9), which comprises a bottom plate, a baffle plate, a withdrawing key, a rotating mechanism and the like, and has the advantages that clothes can shine for a long time, the drying speed of the clothes is increased, and the clothes are prevented from being blown away by wind. Chinese patent discloses a clothes hanger capable of automatically turning over a quilt (patent number: CN202010167672.7), which comprises a quilt hanger, a driving mechanism and the like, and solves the problem that the quilt cannot be uniformly exposed. Chinese patent discloses an indoor and outdoor switching clothes hanger device (patent number: CN202010831239.9), which comprises a track part, a first traction part, two track parts, a second traction part, a first track, a second track and the like, and solves the problems of convenient indoor and outdoor switching and clothes drying and recycling and small operation space.
However, when the energy-saving window is used for airing clothes, the installation position is fixed, the energy-saving window is opened 1/3 at most, the effective clothes airing space of the clothes airing rod shrinks 2/3, and an old user has to stretch to the outside of the window to arrange the clothes so as to obtain the maximum clothes airing space, so that the clothes airing safety problem of the old is increased. A user of the non-system energy-saving window adopts a left sliding window and a right sliding window to indirectly open the left glass and the right glass, clothes can be aired only in 1/2 window space every time, and airing efficiency is extremely low. Meanwhile, most of the existing clothes hangers are fixed on an outer wall according to different use requirements, and the fixed parts comprise the lower part, the middle part and the top of a window, so that indoor lighting and sight lines are seriously influenced. And fixed clothes that dries in the air leads to the sunshine to insolate clothing one side for a long time, does not shine the sterilization to the clothes is comprehensive, also can accelerate the ageing of clothes fibre and fade.
SUMMERY OF THE UTILITY MODEL
In order to overcome the deficiencies in the prior art, the utility model provides a can enlarge clothes airing space, even sunning, do not influence the clothes hanger that dries in air of sight, improved the space availability factor that the energy-conserving window of system dries in the air outside, disinfects comprehensively to the clothing, and it is more convenient that lift and circular motion can let the user.
The technical scheme of the utility model is that:
an intelligent airing system for existing old houses for special crowds comprises a solar photovoltaic power generation assembly 2, a power rail 3, a supporting rail 4, an L-shaped outer cantilever beam 5, a power chain 7, a grouping motor 6, a control unit and an airing control system.
The solar photovoltaic power generation assembly 2 is arranged on the outer wall body and provides auxiliary power energy for the airing system.
The two support rails 4 are respectively fixed on the outer walls of the two sides outside the window 1 of the energy-saving system; the power track 3 is disposed on the support track 4 along the support track 4. The end parts of the two L-shaped outer cantilever beams 5 are respectively and vertically arranged on the two power tracks 3, and sliding grooves are formed in the inner sides of the L-shaped outer cantilever beams 5. The power chain 7 is arranged in the sliding grooves of the two L-shaped outer cantilever beams 5 to form a group of closed planar quadrilateral chains; the power chain 7 is evenly provided with anti-skid clothes buttons 9 for airing and hanging clothes.
The grouping motor 6 is used for controlling the lifting and circular motion of the clothes hanger and is arranged on the lower side of the L-shaped outer cantilever beam 5. The grouping motor 6 includes a driving stepping motor 10, an auxiliary stepping motor 11, a driving gear group 12, a driven gear 13, a first gear group 14, a second gear group 15, a third gear group 16, a first crawler belt 17, and a second crawler belt 18. Wherein, the driving stepping motor 10 is fixed on the horizontal fixing plate 19, the driving gear set 12 is fixed on the driving stepping motor 10, and the radius r, the tooth number t and the thickness delta of two gears of the driving gear set 121The two are the same and have a distance C. An auxiliary stepping motor 11 is fixed on a vertical fixing plate 20, a driven gear 13 is fixed on the auxiliary stepping motor 11, the radius and the tooth number of the driven gear 13 are the same as those of a driving gear set 12, and the thickness delta1＜δ2< C. In the clothes drying/cruising mode, the auxiliary stepping motor 11 drives the driven gear 13 to descend, the driven gear 13 is meshed with a gear at the lower part of the driving gear set 12 and a first gear set 14, and the first gear set 14 is connected with the power chain 7 through a first crawler belt 17; the driving stepping motor 10 drives the driving gear set 12, the driven gear 13 and the first gear set 14 to rotate, and then drives the power chain 7 to do circular motion through the first crawler belt 17. In the lifting mode, the auxiliary stepping motor 11 drives the driven gear 13 to ascend and is meshed with a gear on the upper part of the driving gear group 12 and a second gear group 15, the second gear group 15 is connected with a third gear group 16 through a second crawler belt 18, and the third gear group 16 is arranged on the power track 3; the driving stepping motor 10 drives the driving gear set 12, the driven gear 13 and the second gear set 15 to rotate, and then the second crawler belt 18 drives the third gear set 16 to move, so that the clothes hanger is lifted.
The control unit is connected with the active stepping motor 10 and the auxiliary stepping motor 11 through peripheral circuits. The control unit comprises an STM32 single chip microcomputer, a power supply module, a protection circuit, a main circuit and a control circuit. The STM32 singlechip is used as a main controller and is used for controlling and driving a steering engine and a rear wheel motor; the STM32 single chip microcomputer feeds back to the controller through the universal driving shaft and the current of the collecting motor to form closed-loop control; the main circuit consists of an air switch QS, a fuse FU1, a contactor KM, a thermal relay FR and a motor M; the control circuit is composed of fuse FU2 and various push-button switches. By starting the KM1, the KM2 and the KM3 in a segmented manner, the resistance value accessed in the main circuit is changed, the rotating speed of the active stepping motor 10 is changed, and the control effect is achieved.
The long-time exposure of one side of the clothes can accelerate the aging of clothes fibers, and the excessive clothes drying can influence the sterilization effect of the hidden clothes under sunlight. Therefore, the clothes can be circularly aired, and a good protection and sterilization effect can be achieved. The control method of the clothes airing control system comprises the following steps:
the first step is as follows: setting the power chain 7 as a plane quadrangle, and calculating the circumference C of the clothes hanger to be 2(L + W) according to the length L of the plane quadrangle and the overhanging length W;
the second step is that: data processing
(1) The included angle between the sunlight entering the atmosphere and the ground is h (h inquires the solar altitude of each month and each time in each place of China, and programs the solar altitude into a control system), and the solar radiation illumination I0＝1367w/m2Neglecting the curvature of the earth and obtaining the mass of the atmosphere
Inquiring local declination angle delta and geographical latitude
The solar altitude changes by 15 degrees every hour, and the solar time angle t is set, so that: sin h cos (Φ - ζ); zeta is the direct point latitude;
normal solar radiation intensity INormal direction＝I0Pmsin h, wherein P is an atmosphere transparency coefficient (the atmosphere transparency coefficient of each month in every part of China is inquired and is programmed into a clothes drying control system);
calculating the solar radiation intensity of the vertical surface as I according to the normal solar radiation intensityIs vertical＝I0Pmcos h, wherein
(2) The whole aired clothes is considered to be a prism, the circumference C is 2(L + W), the external surface area S is C.H, and H is the airing length of the clothes. Assuming that the action of drying all the clothes is equivalent to one rotation of the prism body and the required time is T, then: and C is V.T, and the rotation of the prism is completed by controlling the rotating speed V of the active stepping motor and the time T.
(3) The optimal speed V of the active stepping motor is defined as the optimal speed V of the clothes which are dried by rotating for n circles every hour at twelve noon and in real sun every day0nC ÷ 60 (m/min); the solar radiation illumination intensity of each clothes per minute per square centimeter is correspondingly changed along with the change of the included angle h between the sun and the ground, and V is used for keeping the optimal total solar radiation illumination intensity in one day per hour0As the optimal rotating speed, the rotating speed of the active stepping motor is correspondingly increased or decreased on the basis of the optimal rotating speed so as to achieve the effect of sterilizing and preventing clothes from being sunburned.
Thus establishing IIs verticalFunctional relationship to V:
V＝K·Iis vertical
Where K is an empirical coefficient, regardless of the form of the laundry.
Preferably, the length of a power track of the clothes hanger is set to be 1200-1350 mm by combining ergonomics, the distance between a power chain 7 close to one side of the wall body and the wall body is 220-430 mm, and the overhanging length of the L-shaped overhanging beam 5 is set according to requirements and materials.
Preferably, a group of motors are added in the group of motors and the telescopic motion of the L-shaped cantilever beam is realized by commands.
Preferably, the solar photovoltaic power generation assembly 2 is installed on the outer wall through a track, and the clothes airing control system controls the solar photovoltaic power generation assembly to follow the change of the solar altitude angle and the azimuth angle.
The utility model has the advantages that:
(1) the utility model ensures the safety in the using process;
(2) the utility model conveys clothes to the place where the limbs can not reach through automatic circular motion clothes drying, makes full use of the space on the other side of the window and far side from the window, and improves the space utilization rate and the airing efficiency;
(3) the clothes hanger is controlled to do circular motion through a clothes-drying algorithm, each piece of clothes can be effectively and uniformly sterilized, and the clothes are prevented from being aged due to direct drying, so that the clothes hanger is more scientific and healthy;
(4) the conventional clothes hanger is fixed at different parts of the external window, thereby not only influencing indoor lighting, but also blocking the sight of people. The utility model discloses a lifting movement of clothes hanger has solved these problems, for indoor good sight that wins, for old user promotes to dry in the air clothing experience and feels.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic structural diagram of the marshalling motor of the present invention.
Fig. 3 is a schematic structural view of the lift mode motor of the present invention.
Fig. 4 is a schematic structural view of the clothes drying mode motor of the present invention.
Fig. 5 is a schematic diagram of a control unit of the present invention.
Fig. 6 is a main circuit diagram and a control circuit diagram of the present invention.
Wherein: 1. an energy saving system window; 2. a solar photovoltaic power generation component; 3. a power track; 4. a support rail; 5, an L-shaped outer cantilever beam; 6. a grouping motor; 7. a power chain; 8. an expansion bolt; 9. anti-slip clothes buttons; 10. an active stepper motor; 11. an auxiliary stepping motor; 12. a driving gear set; 13. a driven gear; 14. a first gear set; 15. a second gear set; 16. a third gear set; 17. a first track; 18. a second crawler belt; 19. a horizontal fixing plate; 20. a vertical fixing plate; 21. a wall body.
Detailed Description
The following further describes a specific embodiment of the present invention with reference to the drawings and technical solutions.
An intelligent airing system for existing senior residences for special crowds is characterized in that energy sources of the intelligent airing system are solar photovoltaic power generation and 220V alternating current of civil residential buildings. The existing houses are built early, and most houses are 20-40 years old. The space between south and north of the building planned in the early residence is large, the building is mostly 5-6 layers, and the sunlight is sufficient, so that the solar photovoltaic power generation assembly 2 is arranged on the south-to-outer window of 1-6 layers to generate power in the daytime, the sun-facing angle does not need to be adjusted, and the electric energy is stored for airing clothes and standby. Meanwhile, the solar photovoltaic effective power generation amount in different seasons is considered, in order to keep the continuous power supply of the clothes hanger, the power supply of the clothes hanger is connected to a 220V alternating current circuit of the civil residential building, and power is transmitted to the airing system through the power module.
As shown in fig. 1, the airing system comprises a solar photovoltaic power generation assembly 2, a power track 3, a support track 4, an L-shaped outer cantilever beam 5, a grouping motor 6, a power chain 7, a control unit and a clothes airing control system.
Wherein, the solar photovoltaic power generation component 2 is fixed on the wall 21 through an expansion bolt 8. The two support rails 4 are respectively fixed on the wall bodies 21 at two sides outside the window 1 of the energy-saving system through expansion bolts 8, and heat bridges are blocked at the fixing positions of the expansion bolts 8 by adopting heat-insulating cushion blocks. The power track 3 is arranged along a support track 4. The end parts of the two L-shaped cantilever beams 5 are respectively and vertically arranged on the two power tracks 3, and the inner sides of the L-shaped cantilever beams 5 are provided with sliding grooves. The power chain 7 is arranged in the sliding grooves of the two groups of L-shaped cantilever beams 5 to form a group of closed planar quadrilateral chains; the power chain 7 is evenly provided with anti-skid clothes buttons 9 for airing and hanging clothes.
The grouping single machine 6 is arranged on the lower side of the L-shaped outer cantilever beam 5 and comprises a driving stepping motor 10, an auxiliary stepping motor 11, a driving gear group 12, a driven gear 13, a first gear group 14, a second gear group 15, a third gear group 16, a first crawler belt 17 and a second crawler belt 18; the control unit issues commands, the driving stepping motor 10 rotates forwards, reversely or pauses, and the auxiliary stepping motor 11 rotates forwards and reversely to adjust the driven gear 13 on the transmission rod to be respectively meshed with the upper gear and the lower gear of the driving gear set 12, so that the different modes of lifting and drying the clothes hanger are switched.
Fig. 2 shows a schematic mechanical structure of the grouping motor 6The driving stepping motor 10 is fixed on the horizontal fixing plate 19, the driving gear set 12 is fixed on the bearing of the driving stepping motor 10, and the radius r, the tooth number t and the thickness delta of two gears of the driving gear set 121Are the same and have a distance C. An auxiliary stepping motor 11 is fixed on a vertical fixing plate 20, a driven gear 13 is fixed on a bearing of the auxiliary stepping motor 11, the radius and the tooth number of the driven gear 13 are the same as those of a driving gear set, and the thickness delta1＜δ2< C. In the clothes drying/cruising mode, the auxiliary stepping motor 11 drives the driven gear 13 to descend, the driven gear 13 is meshed with a gear at the lower part of the driving gear set 12 and a first gear set 14, and the first gear set 14 is connected with the power chain 7 through a first crawler belt 17 and a gear shaft; the driving stepping motor 10 drives the driving gear set 12, the driven gear 13 and the first gear set 14 to rotate, and then the first caterpillar band 17 moves to drive the power chain 7 to do circular motion. In the lifting mode, the auxiliary stepping motor 11 drives the driven gear 13 to ascend and is meshed with a gear on the upper part of the driving gear group 12 and a second gear group 15, the second gear group 15 is connected with a third gear group 16 through a second crawler belt 18, and the third gear group 16 is arranged on the power track 3; the driving stepping motor 10 drives the driving gear set 12, the driven gear 13 and the second gear set 15 to rotate, and then the second crawler belt 18 drives the third gear set 16 to move, so that the clothes hanger is lifted.
The control unit comprises an STM32 single chip microcomputer, a power supply module, a protection circuit, a main circuit and a control circuit. The STM32 singlechip is used as a main controller and is mainly used for controlling and driving a steering engine and a rear wheel electrode; the STM32 single chip microcomputer feeds back to the controller through the universal driving shaft and the current of the collecting motor to form closed-loop control; the main circuit consists of an air switch QS, a fuse FU1, a contactor KM, a thermal relay FR and a motor M; the control circuit is composed of fuse FU2 and various push-button switches.
As shown in fig. 6, the main circuit and the control circuit are shown, wherein SB2 is a start button, and when SB2 and SB1 are pressed, the coil of the ac contactor KM is energized and self-protected, and the system operates; meanwhile, the coil of the time delay relay KT1 is electrified and times, when the timing time arrives, KT1 acts, the normally open contact is closed, KM1 is electrified, the coil of the time delay relay KT2 is electrified and times, when the timing time arrives, KT2 acts, the normally open contact is closed, KM2 is electrified, the coil of the time delay relay KT3 is electrified and times, when the timing time arrives, the KT3 acts, the normally open contact is closed, and KM3 is electrified and self-protected. By starting the KM1, the KM2 and the KM3 in a segmented manner, the resistance value accessed in the main circuit is changed, the rotating speed of the active stepping motor 11 is changed, and the control effect is achieved.
The device is arranged on the wall body of an external window, a user stands indoors, a power switch is turned on to supply power to the device, the control unit in the room is controlled to start a lifting mode, the marshalling motor 6 is controlled to drive the L-shaped overhanging beam 5 to ascend to 1350mm height, and the pressing is suspended; and then switching to a clothes drying mode, hanging clothes on the anti-skid clothes buttons 9, controlling the grouping motor 6 to drive the power chain 7 to move, and hanging the clothes on the anti-skid clothes buttons 9 in sequence. When the clothes drying action is finished, the lifting mode is switched, and the marshalling motor 6 is controlled to drive the L-shaped cantilever beam 5 to descend to the required height, so that the sight line and lighting are not affected. And finally, the power chain 7 controls different rotating speeds of the grouping motor 6 according to a clothes drying control system to realize automatic circulation clothes drying, so that clothes can be effectively dried.
As shown in fig. 3, in the lifting mode: the auxiliary stepping motor 11 drives the driven gear 13 to ascend and engage with a gear on the upper portion of the driving gear set 12. A user controls the control unit indoors, the driving stepping motor 10 drives the driving gear set 12 to move, the driven gear 13, the second gear set 15, the second crawler belt 18 and the third gear set 16 are sequentially driven to move, and the clothes hanger achieves lifting movement.
As shown in fig. 4, in the clothes drying mode: the auxiliary stepping motor 11 drives the driven gear 13 to descend and is meshed with a gear on the driving stepping motor 10 and below the driving gear set 12. In the indoor control unit, a user drives the driving gear set 12 to move by the driving stepping motor 10, and drives the driven gear 13, the first gear set 14 and the first crawler belt 17 to move in sequence, so as to drive the power chain 7 to do circular motion.
As shown in fig. 4, in cruise mode: the auxiliary stepping motor 11 rotates to drive the driven gear 13 to descend and is meshed with a gear on the driving stepping motor 10 and below the driving gear set 12. Under the cruise mode, the clothes drying control system controls the control unit to drive the driving stepping motor 10 to adjust different rotating speeds, sequentially drives the driving gear set 12, the driven gear 13, the first gear set 14 and the first crawler belt 17 to move, further drives the power chain 7 to do circular motion, and clothes are uniformly dried.
The above only is the preferred mode of the utility model, it should also be pointed out, to the utility model discloses technical field's personnel do not break away from at the fundamental principle the utility model discloses a under the prerequisite, a plurality of improvements and the decorations of making all belong to within the protection scope of the utility model.
Claims (10)
1. An intelligent airing system for existing old houses for special crowds is characterized by comprising a solar photovoltaic power generation assembly (2), a power rail (3), a support rail (4), an L-shaped outer cantilever beam (5), a power chain (7), a grouping motor (6) and a control unit;
the solar photovoltaic power generation assembly (2) is arranged on the outer wall body and provides auxiliary power energy for the airing system;
the two support rails (4) are respectively fixed on the outer walls at the two sides outside the window; the power track (3) is arranged on the support track (4); the end parts of the two L-shaped cantilever beams (5) are respectively and vertically arranged on the two power tracks (3); the power chain (7) is arranged in the sliding grooves on the inner sides of the two L-shaped cantilever beams (5) to form a group of closed planar quadrilateral chains; anti-skid clothes buttons (9) are uniformly distributed on the power chain (7) and used for airing and hanging clothes;
the marshalling motor (6) comprises a driving stepping motor (10), an auxiliary stepping motor (11), a driving gear set (12), a driven gear (13), a first gear set (14), a second gear set (15), a third gear set (16), a first crawler belt (17) and a second crawler belt (18); wherein, a driving gear set (12) is fixed on the driving stepping motor (10), and a driven gear (13) is fixed on the auxiliary stepping motor (11); when the driven gear (13) is meshed with the gear at the lower part of the driving gear set (12), the driven gear (13) is meshed with the first gear set (14) at the same time, the first gear set (14) is connected with the power chain (7) through the first crawler belt (17), and then the power chain (7) is driven to do circular motion, so that clothes can be aired; when the driven gear (13) is meshed with the gear on the upper part of the driving gear set (12), the driven gear (13) is simultaneously meshed with the second gear set (15), the second gear set (15) is connected with the third gear set (16) through the second crawler belt (18), and the third gear set (16) is arranged on the power track (3), so that the third gear set (16) is driven to move, and the lifting of the clothes hanger is realized;
the control unit is connected with the active stepping motor (10) and the auxiliary stepping motor (11) through peripheral circuits and is used for controlling the active stepping motor (10) and the auxiliary stepping motor (11) to rotate so as to realize the switching of different modes of lifting and drying the clothes hanger.
2. The intelligent airing system for the old houses facing the special crowds, according to claim 1, is characterized by further comprising a clothes airing control system, and clothes can be aired uniformly in a circulating mode.
3. The intelligent airing system for the special-crowd-oriented old houses, according to claim 1 or 2, is characterized in that the control unit comprises an STM32 single chip microcomputer, a power supply module, a protection circuit, a main circuit and a control circuit; the STM32 singlechip is used as a main controller and is used for controlling and driving a steering engine and a rear wheel motor; the STM32 single chip microcomputer feeds back to the controller through the universal driving shaft and the current of the collecting motor to form closed-loop control; the main circuit consists of an air switch QS, a fuse FU1, a contactor KM, a thermal relay FR and a motor M; the control circuit is composed of fuse FU2 and various push-button switches.
4. The intelligent airing system for the special-age residential houses as claimed in claim 1 or 2, wherein the radius r, the number of teeth t and the thickness δ of the two gears of the driving gear set (12) are1The two are the same, and the distance between the two is C; the radius and the tooth number of the driven gear (13) are the same as those of the driving gear set (12), and the thickness delta1＜δ2＜C。
5. Intelligent airing system for pre-existing old houses for special crowds according to claim 3, characterized in that two driving gear sets (12) are providedRadius r, number of teeth t, thickness δ of gear1The two are the same, and the distance between the two is C; the radius and the tooth number of the driven gear (13) are the same as those of the driving gear set (12), and the thickness delta1＜δ2＜C。
6. The intelligent drying system for the special crowds for the existing senior houses is characterized in that the length of a power track of a clothes hanger is 1200-1350 mm, a power chain close to one side of a wall body is 220-430 mm away from the wall body, and the overhanging length of an L-shaped overhanging cross beam is set according to requirements and materials.
7. The intelligent airing system for the existing old houses for special crowds according to claim 3, wherein the length of a power track of the clothes hanger is 1200-1350 mm, a power chain close to one side of the wall is 220-430 mm away from the wall, and the overhanging length of the L-shaped overhanging cross beam is set according to requirements and materials.
8. The intelligent airing system for the existing old houses facing special crowds according to claim 4, wherein the length of a power track of the clothes hanger is 1200-1350 mm, a power chain close to one side of the wall is 220-430 mm away from the wall, and the overhanging length of the L-shaped overhanging cross beam is set according to requirements and materials.
9. The intelligent airing system for the pre-existing old houses facing special crowds according to the claims 1, 2, 5, 7 or 8, characterized in that a group of motors are added in the grouping motor (6) and the telescopic movement of the L-shaped cantilever beam is realized through commands.
10. The intelligent airing system for the pre-existing old houses facing special crowds as claimed in claim 6, wherein a group of motors are added in the grouping motor (6) and the telescopic movement of the L-shaped cantilever beam is realized through commands.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120881395.6U CN214694759U (en) | 2021-04-27 | 2021-04-27 | Intelligent airing system for existing senior residences of special crowds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120881395.6U CN214694759U (en) | 2021-04-27 | 2021-04-27 | Intelligent airing system for existing senior residences of special crowds |
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| Publication Number | Publication Date |
|---|---|
| CN214694759U true CN214694759U (en) | 2021-11-12 |
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|---|---|---|---|
| CN202120881395.6U Active CN214694759U (en) | 2021-04-27 | 2021-04-27 | Intelligent airing system for existing senior residences of special crowds |
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2021
- 2021-04-27 CN CN202120881395.6U patent/CN214694759U/en active Active
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