CN110657485A

CN110657485A - Heating and heat dissipation system with wide application range for smart home

Info

Publication number: CN110657485A
Application number: CN201910822472.8A
Authority: CN
Inventors: 陆光川
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-01-07

Abstract

The invention relates to a heating and radiating system with wide action range for intelligent home furnishing, which comprises a heating and radiating device, wherein the heating and radiating device comprises a frame, a back plate, a water inlet pipe, a water outlet pipe, an air inlet mechanism, a direction regulating mechanism and two driving chambers, the direction regulating mechanism comprises a direction regulating component and two driving components, the direction regulating component comprises a plurality of connecting rods and a plurality of direction regulating units, the air inlet mechanism comprises a plurality of air inlet components, the air inlet components comprise air inlet pipes, a first motor, a telescopic unit and two cleaning units, the heating and radiating system with wide action range for intelligent home furnishing introduces external air through the air inlet mechanism, utilizes the back plate to intensively supply heat to one side of equipment far away from a wall, avoids heat from approaching and moving to the wall direction, ensures air circulation through the cleaning units, improves the heat supply effect, and guides the air flow direction through the direction regulating mechanism, the hot air is uniformly distributed indoors, the heat supply range of the equipment is expanded, and the practicability of the system is improved.

Description

Heating and heat dissipation system with wide application range for smart home

Technical Field

The invention relates to the field of heating systems, in particular to a heating and radiating system with a wide application range for smart home.

Background

The heating radiator is commonly called as a heater and is the end device of a heating system. A common heating radiator is installed indoors, and is used for transferring heat carried by a heating medium to air in a room to compensate heat consumption of the room, so as to maintain a certain air temperature in the room. To accomplish this, the heating radiator must have the conditions of withstanding the pressure of the heat medium delivery system, having good heat transfer and dissipation capabilities, being able to be installed indoors, and having a necessary service life.

Current heating radiator simple structure and relatively fixed are single, mostly rely on in the hot water input heat dissipation pipeline, in passing through heat dissipation pipeline with heat transfer to the air on every side, make the hot-air top, after the cold air sinks and contacts with heat dissipation pipeline, through the upper and lower circulation flow heating room internal environment of air, when adopting current structural style to heat, the heat can only be transmitted near the position of equipment, and the indoor position far away can't absorb the heat, it is limited to lead to current heating cooling system scope of action, not only, heating radiator mostly directly exposes fixed mounting and leans on the wall position, when heating radiator operates, the heat that leans on one side of wall piles up, be difficult to quick transmission to one side that equipment kept away from the wall, lead to the heating efficiency reduction of equipment, and then its practicality has been reduced.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the heating and radiating system for the smart home with a wide application range is provided.

The technical scheme adopted by the invention for solving the technical problems is as follows: the heating and heat dissipation system comprises a heating and heat dissipation device, wherein the heating and heat dissipation device comprises a frame, a back plate, a controller, a water inlet pipe, a water outlet pipe, an air inlet mechanism, a direction adjusting mechanism, two driving chambers and a plurality of support legs, the support legs are fixed below the frame, the back plate is fixed at one end of the frame, the air inlet mechanism is arranged above the frame, the water inlet pipe is communicated with the upper part in the frame, the water outlet pipe is communicated with the lower part in the frame, a plurality of heat dissipation pipes are arranged between the water inlet pipe and the water outlet pipe, the top ends and the bottom ends of the heat dissipation pipes are respectively communicated with the water inlet pipe and the water outlet pipe, the two driving chambers are respectively fixed at two sides of the frame, the controller is fixed on one of the driving;

the direction adjusting mechanism comprises a direction adjusting component and two driving components, the two driving components are respectively positioned in the two driving chambers, the direction adjusting component is positioned on the inner side of the frame and comprises a plurality of connecting rods and a plurality of direction adjusting units, each connecting rod is sequentially arranged between every two adjacent connecting rods, each direction adjusting unit comprises a direction adjusting plate, a connecting plate, a lantern ring and a fixed rod, two ends of each fixed rod are respectively fixed at the top and the bottom in the frame, the lantern ring is sleeved on the fixed rod, and the direction adjusting plate is fixed on one side, far away from the back plate, of the lantern ring through the connecting plate;

the mechanism of admitting air includes a plurality of subassemblies that admit air, the subassembly that admits air is evenly respectively in the top of frame, the subassembly that admits air includes intake pipe, first motor, flexible unit and two clean units, the top at the intake pipe is fixed to first motor, the output shaft and the flexible unit of first motor are connected, flexible unit is located between two clean units, be equipped with a plurality of air inlets in the intake pipe, air inlet evenly distributed is in the intake pipe, be equipped with the filter screen in the air inlet, be equipped with the fan in the intake pipe, fan and first motor all are connected with the PLC electricity, the intake pipe communicates with the top of frame.

As preferred, transfer to the board rotation for the drive, drive assembly includes second motor, flat board, push rod and two drive unit, the second motor is connected with the PLC electricity, and two drive unit are located the upper and lower both sides of second motor respectively, drive unit includes bearing, lead screw, translation piece and branch, second motor and bearing are all fixed in the drive chamber, the second motor is connected with the PLC electricity, the second motor is connected with the one end transmission of lead screw, the other end setting of lead screw is in the bearing, the translation piece cover is established on the lead screw, the translation piece with the junction of lead screw be equipped with the screw thread that matches with the lead screw, the translation piece passes through branch and is articulated with the flat board, the one end of push rod is fixed on the flat board, the other end of push rod passes the frame and supports and lean on transferring to the board.

Preferably, in order to avoid abrasion of the push rod and the direction adjusting plate, a roller is arranged at one end of the push rod, which is far away from the flat plate, and the roller abuts against the direction adjusting plate.

Preferably, in order to prevent the lantern ring from sliding up and down, the upper end and the lower end of the lantern ring are provided with clamping plates, and the clamping plates are fixed on the fixing rod.

Preferably, in order to enable the cleaning unit to be abutted against the filter screen when the filter screen is cleaned, the telescopic unit comprises an air cylinder and two air rods, the top end of the output shaft of the first motor is fixedly connected with the center of the air cylinder, the two air rods are respectively positioned at two ends of the air cylinder, the air rods are in one-to-one correspondence with the cleaning unit, and the air cylinder is electrically connected with the PLC.

As preferred, in order to realize the cleanness to the filter screen, clean unit includes montant, clean board, two spacing units and a plurality of spring, the below at the gas pole is fixed on the top of montant, clean board setting is in the one side of intake pipe that is close to of montant, be equipped with a plurality of brushes on the clean board, the clean board passes through the spring and is connected with the montant, the spring is in compression state, and two spacing units are located the upper and lower both ends of clean board respectively.

Preferably, in order to realize the synchronous rotation of the cleaning plate and the vertical rod, the limiting unit comprises a sliding ring, a sliding rod and a convex block, the sliding ring is fixed on the cleaning plate, the convex block is fixedly connected with the vertical rod through the sliding rod, and the sliding ring is sleeved on the sliding rod.

Preferably, in order to ensure the stable rotation of the vertical rod, a sliding block is arranged at the bottom end of the vertical rod, a sliding way is arranged on the periphery of the air inlet pipe, the sliding way is an annular sliding way, and the sliding block is connected with the sliding way in a sliding manner.

Preferably, in order to further ensure the stable rotation of the vertical rod, the slide way is a dovetail groove.

Preferably, in order to detect whether the filter screen is blocked, a flow meter is arranged in the air inlet pipe and is electrically connected with the PLC.

The heating and radiating system for the smart home with the wide action range has the advantages that external air is introduced through the air inlet mechanism, the back plate is utilized to enable the air to supply heat to one side of the equipment, which is far away from the wall, in a centralized manner, heat is prevented from moving towards the wall, air circulation is guaranteed through the cleaning unit, the heat supply effect is improved, in addition, the direction regulating mechanism is used for guiding the air flow direction, hot air is uniformly distributed indoors, the heat supply range of the equipment is expanded, and the practicability of the system is improved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic structural diagram of a wide-range heating and cooling system for smart home;

FIG. 2 is a schematic structural diagram of a direction-adjusting component of a wide-range heating and cooling system for smart home;

FIG. 3 is a schematic structural diagram of a driving assembly of a wide-range heating and cooling system for smart home;

FIG. 4 is a schematic structural diagram of an air intake assembly of a wide-range heating and cooling system for smart home applications according to the present invention;

in the figure: 1. the automatic cleaning device comprises a frame, 2. a back plate, 3. a controller, 4. a water inlet pipe, 5. a water outlet pipe, 6. a driving chamber, 7. a support leg, 8. a radiating pipe, 9. a direction adjusting plate, 10. a connecting plate, 11. a lantern ring, 12. a fixing rod, 13. an air inlet pipe, 14. a first motor, 15. a filter screen, 16. a fan, 17. a second motor, 18. a flat plate, 19. a push rod, 20. a bearing, 21. a screw rod, 22. a translation block, 23. a support rod, 24. a roller, 25. a clamping plate, 26. an air cylinder, 27. a vertical rod, 28. a cleaning plate, 29. a spring, 30. a sliding ring, 31. a sliding rod, 32. a bump, 33. a sliding block, 34. a sliding way.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.

As shown in fig. 1, a wide-range heating and heat dissipating system for smart home comprises a heating and heat dissipating device, wherein the heating and heat dissipating device comprises a frame 1, a back plate 2, a controller 3, a water inlet pipe 4, a water outlet pipe 5, an air inlet mechanism, a direction adjusting mechanism, two driving chambers 6 and a plurality of support legs 7, the support legs 7 are fixed below the frame 1, the back plate 2 is fixed at one end of the frame 1, the air inlet mechanism is arranged above the frame 1, the water inlet pipe 4 is communicated with the upper part of the frame 1, the water outlet pipe 5 is communicated with the lower part of the frame 1, a plurality of heat dissipating pipes 8 are arranged between the water inlet pipe 4 and the water outlet pipe 5, the top ends and the bottom ends of the heat dissipating pipes 8 are respectively communicated with the water inlet pipe 4 and the water outlet pipe 5, the two driving chambers 6 are respectively fixed at two sides of the, a PLC is arranged in the controller 3;

a PLC, i.e., a programmable logic controller, which employs a programmable memory for storing therein a program, executing instructions for user-oriented operations such as logic operation, sequence control, timing, counting, and arithmetic operation, and controlling various types of machines or production processes through digital or analog input/output, is essentially a computer dedicated for industrial control, has a hardware structure substantially the same as that of a microcomputer, and is generally used for data processing and instruction reception and output for realizing central control.

In this heating radiator, support frame 1 through stabilizer blade 7, remove equipment to backplate 2 and lean on the one side of indoor wall, utilize backplate 2 to prevent that the heat from propagating on to the wall, when using equipment to heat indoor, outside hot water enters into inside frame 1 through inlet tube 4, then flows in cooling tube 8, discharges through outlet pipe 5. When hot water flows in cooling tube 8, cooling tube 8's temperature risees, give the air around with heat transfer, PLC control is transferred to mechanism and the mechanism simultaneous operation that admits air, utilize the mechanism that admits air to introduce frame 1 with outside air in, then through transferring to the mechanism with the one side of keeping away from backplate 2 of air escape to frame 1, and through transferring to mechanism guide air flow direction, make the air flow after absorbing the heat temperature rise everywhere indoor, enlarge the heating scope, thereby the practicality of equipment has been improved.

As shown in fig. 1-2, the direction adjusting mechanism includes a direction adjusting assembly and two driving assemblies, the two driving assemblies are respectively located in the two driving chambers 6, the direction adjusting assembly is located inside the frame 1, the direction adjusting assembly includes a plurality of connecting rods 36 and a plurality of direction adjusting units, each connecting rod 36 is sequentially arranged between two adjacent connecting rods 36, the direction adjusting unit includes a direction adjusting plate 9, a connecting plate 10, a collar 11 and a fixing rod 12, two ends of the fixing rod 12 are respectively fixed at the top and the bottom in the frame 1, the collar 11 is sleeved on the fixing rod 12, and the direction adjusting plate 9 is fixed at one side of the collar 11 far from the backboard 2 through the connecting plate 10;

in the direction adjusting mechanism, two driving assemblies are started simultaneously, act on the direction adjusting assembly, utilize the direction adjusting assembly to change the air flow direction, in the direction adjusting assembly, each direction adjusting unit's dead lever 12 is fixed and is made things convenient for lantern ring 11 to rotate round the axis of dead lever 12 in the inside of frame 1, owing to transfer to board 9 and rotate through connecting plate 10 and lantern ring 11, thereby made things convenient for the rotation of direction adjusting board 9. When the driving assembly operates, act on respectively transferring to the accent of subassembly both ends to the board 9 on the accent of unit, make two transfer to board 9 and take place to rotate, because transfer to in the subassembly each transfer to board 9 through connecting rod 36 articulated each other, make other transfer to board 9 along with two accent at edge to board 9 rotations, and then utilize to transfer to board 9 guide air flow direction, change the air displacement position, make things convenient for the hot-air in the frame 1 to flow to indoor everywhere through the guide effect of transferring to board 9, enlarge this heating heat abstractor's heating scope.

As shown in fig. 1 and 4, the mechanism of admitting air includes a plurality of subassemblies that admit air, the subassembly that admits air is even respectively in the top of frame 1, the subassembly that admits air includes intake pipe 13, first motor 14, flexible unit and two clean units, first motor 14 is fixed on the top of intake pipe 13, the output shaft and the flexible unit connection of first motor 14, flexible unit is located between two clean units, be equipped with a plurality of air inlets in the intake pipe 13, air inlet evenly distributed is on intake pipe 13, be equipped with filter screen 15 in the air inlet, be equipped with fan 16 in the intake pipe 13, fan 16 and first motor 14 all are connected with the PLC electricity, intake pipe 13 communicates with the top of frame 1.

Air inlet mechanism includes a plurality of air inlet assemblies, when heating, a plurality of air inlet assemblies move simultaneously, fan 16 in the PLC control intake pipe 13 starts, produce the air current, the guide air flows, make outside air enter into intake pipe 13 through the air inlet of intake pipe 13, because the bottom of intake pipe 13 and the top of frame 1 intercommunication, make the air in the intake pipe 13 that admits air then enter into in the frame 1, contact with cooling tube 8, absorb the heat of cooling tube 8, increase the air temperature. When the air entered into intake pipe 13 from the external world inside, utilize filter screen 15 on the air inlet to remove dust and filter the air, prevent that the dust from entering into frame 1 inboard through intake pipe 13, adsorbing on the surface of cooling tube 8, image cooling tube 8 gives the air with heat transfer. When filter screen 15 takes place to block up, flexible unit operation drives two clean units and is close to behind filter screen 15, and the first motor of PLC control 14 starts, drives clean unit and rotates round intake pipe 13, in the time, scrapes the dust debris on filter screen 15 surface, avoids filter screen 15 to block up, guarantees filter screen 15's mediation.

As shown in fig. 3, the driving assembly includes a second motor 17, a plate 18, a push rod 19 and two driving units, the second motor 17 is electrically connected with the PLC, the two driving units are respectively positioned at the upper side and the lower side of the second motor 17, the driving unit comprises a bearing 20, a screw 21, a translation block 22 and a support rod 23, the second motor 17 and the bearing 20 are both fixed in the driving chamber 6, the second motor 17 is electrically connected with the PLC, the second motor 17 is in transmission connection with one end of a screw rod 21, the other end of the screw rod 21 is arranged in the bearing 20, the translation block 22 is sleeved on the screw rod 21, the joint of the translation block 22 and the screw rod 21 is provided with a thread matched with the screw rod 21, the translation block 22 is hinged with the flat plate 18 through a support rod 23, one end of the push rod 19 is fixed on the flat plate 18, and the other end of the push rod 19 passes through the frame 1 and abuts against the direction adjusting plate 9.

PLC control second motor 17 starts, the lead screw 21 of both sides is rotatory under bearing 20's supporting role simultaneously about the drive, lead screw 21 passes through the screw thread and acts on translation piece 22, when making translation piece 22 carry out lifting movement along the axis of lead screw 21, lead screw 21 passes through branch 23 and acts on dull and stereotyped 18, make dull and stereotyped 18 drive push rod 19 move along its axis, the one end of keeping away from dull and stereotyped 18 of push rod 19 stretches into the inboard of frame 1, support and lean on to transferring to board 9, can drive and transfer to board 9 rotation of transferring to marginal position in the subassembly, it acts on the board 9 of transferring to other positions through connecting rod 36 to transfer to board 9, make each transfer to board 9 and rotate in step.

Preferably, in order to avoid wear of the push rod 19 and the direction-adjusting plate 9, a roller 24 is arranged at one end of the push rod 19 away from the flat plate 18, and the roller 24 abuts against the direction-adjusting plate 9.

The roller 24 rolls on the direction adjusting plate 9, so that the push rod 19 is prevented from sliding friction with the direction adjusting plate 9, and the abrasion between the push rod and the direction adjusting plate is reduced.

Preferably, in order to prevent the collar 11 from sliding up and down, the upper and lower ends of the collar 11 are provided with clamping plates 25, and the clamping plates 25 are fixed on the fixing rod 12. The height position of the collar 11 on the dead lever 12 is fixed by fixing the clamping plates 25 at both ends of the collar 11 on the dead lever 12, and the collar 11 is prevented from sliding up and down on the dead lever 12.

Preferably, in order to enable the cleaning unit to abut against the filter screen 15 when the filter screen 15 is cleaned, the telescopic unit comprises an air cylinder 26 and two air rods, the top end of the output shaft of the first motor 14 is fixedly connected with the center of the air cylinder 26, the two air rods are respectively positioned at two ends of the air cylinder 26, the air rods are in one-to-one correspondence with the cleaning unit, and the air cylinder 26 is electrically connected with the PLC. PLC control cylinder 26 starts, and the air quantity in the adjustable cylinder 26 is according to the change of the air quantity in the cylinder 26 for two gas poles are close to each other or keep away from each other, and when two gas poles were close to each other, can drive the filter screen 15 contact on cleaning unit and the intake pipe 13, make things convenient for first motor 14 to start the back, cleaning unit rotates, sweeps the dust on the filter screen 15, and the filter screen 15 of being convenient for resumes the mediation.

As shown in fig. 4, the cleaning unit includes a vertical rod 27, a cleaning plate 28, two limiting units and a plurality of springs 29, the top end of the vertical rod 27 is fixed below the air rod, the cleaning plate 28 is arranged on one side of the vertical rod 27 close to the air inlet pipe 13, a plurality of brushes are arranged on the cleaning plate 28, the cleaning plate 28 is connected with the vertical rod 27 through the springs 29, the springs 29 are in a compressed state, and the two limiting units are respectively located at the upper end and the lower end of the cleaning plate 28.

In the cleaning unit, spring 29 through the compression state makes cleaning plate 28 produce the trend that is close to the removal to intake pipe 13, make the brush on the cleaning plate 28 support and lean on the surface of intake pipe 13 or the filter screen 15 of air inlet, when first motor 14 drives the cylinder 26 rotatory, the gas pole drives the montant 27 rotatory, act on cleaning plate 28 through spacing unit, make cleaning plate 28 carry out synchronous rotation around the axis of intake pipe 13 and montant 27 and cylinder 26, and sweep away the dust debris that pile up on the filter screen 15 through the brush, thereby resume the mediation of filter screen 15, make things convenient for the circulation of air.

Preferably, in order to realize the synchronous rotation of the cleaning plate 28 and the vertical rod 27, the limiting unit comprises a sliding ring 30, a sliding rod 31 and a convex block 32, the sliding ring 30 is fixed on the cleaning plate 28, the convex block is fixedly connected with the vertical rod 27 through the sliding rod 31, and the sliding ring 30 is sleeved on the sliding rod 31. When the vertical rod 27 rotates, the sliding rod 31 rotates synchronously with the vertical rod 27, the sliding rod 31 acts on the sliding ring 30, the sliding ring 30 is fixedly connected with the cleaning plate 28, so that the cleaning plate 28 and the vertical rod 27 rotate synchronously, and when the deformation of the spring 29 changes, the moving direction of the sliding ring 30 is fixed through the sliding rod 31, so that the moving direction of the cleaning plate 28 is fixed, and the sliding ring 30 can be prevented from being separated from the sliding rod 31 by using the bump 32.

Preferably, in order to ensure the stable rotation of the vertical rod 27, a sliding block 33 is arranged at the bottom end of the vertical rod 27, a sliding track 34 is arranged on the periphery of the air inlet pipe 13, the sliding track 34 is an annular sliding track 34, and the sliding block 33 is slidably connected with the sliding track 34. The rotation track of the sliding block 33 is regulated by the annular slide way 34 fixed on the air inlet pipe 13, and the sliding block 33 is fixed at the bottom end of the vertical rod 27, so that the stable rotation of the vertical rod 27 is ensured.

Preferably, the slide ways 34 are dovetail grooves to further ensure the stable rotation of the vertical rod 27. The slide way 34 is a dovetail groove, which can prevent the slide block 33 from separating from the slide way 34, and further ensure the stable rotation of the vertical rod 27.

Preferably, a flow meter 35 is provided in the intake pipe 13 to detect whether the screen 15 is clogged, and the flow meter 35 is electrically connected to the PLC. The flow meter 35 is used for detecting the air flow passing through the air inlet pipe 13 and transmitting the flow data to the PLC, when the PLC detects that the flow data is small, the filter screen 15 is indicated to be blocked, and at the moment, the first air motor 14 and the air cylinder 26 operate to drive the cleaning unit to clean the surface of the filter screen 15.

When the heating and heat dissipation system operates, the fan 16 in the air inlet pipe 13 is started, the outside air is introduced into the frame 1, one side of the frame 1, which is close to the wall, is blocked by the backboard 2, the air moves through the other side of the frame 1, hot water is introduced through the water inlet pipe 4, the heat of the water is transferred to the air through the heat dissipation pipe 8, hot air flows out of one side of the frame 1, which is far away from the wall, the heat of the other side of the frame 1 is blocked by the backboard 2, the equipment is convenient to concentrate on supplying heat to one side, which is far away from the wall, the equipment is acted on the direction adjustment assembly through the driving assembly, the direction adjustment plates 9 are driven to rotate, the hot air is guided to flow direction through the direction adjustment plates 9, the hot air is uniformly diffused indoors, the heat supply range is expanded.

Compared with the prior art, this a heating cooling system that is used for wide scope of action of intelligent house introduces the outside air through mechanism of admitting air, utilizes backplate 2 to make the air concentrate to the equipment one side heat supply of keeping away from the wall, avoids the heat to be close to the removal to the wall direction to guarantee the circulation of air through clean unit, improve the heat supply effect, moreover, through transferring to mechanism guide air flow direction, make hot-air evenly distributed indoor, enlarge equipment heat supply scope, improved this system's practicality.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The heating and heat-dissipating system with wide action range for the smart home is characterized by comprising a heating and heat-dissipating device, wherein the heating and heat-dissipating device comprises a frame (1), a back plate (2), a controller (3), a water inlet pipe (4), a water outlet pipe (5), an air inlet mechanism, a direction adjusting mechanism, two driving chambers (6) and a plurality of support legs (7), the support legs (7) are fixed below the frame (1), the back plate (2) is fixed at one end of the frame (1), the air inlet mechanism is arranged above the frame (1), the water inlet pipe (4) is communicated with the upper part in the frame (1), the water outlet pipe (5) is communicated with the lower part in the frame (1), a plurality of heat-dissipating pipes (8) are arranged between the water inlet pipe (4) and the water outlet pipe (5), the top ends and the bottom ends of the heat-dissipating pipes (8) are respectively communicated with the water inlet pipe (4), the two driving chambers (6) are respectively fixed on two sides of the frame (1), the controller (3) is fixed on one of the driving chambers (6), and a PLC is arranged in the controller (3);

the direction adjusting mechanism comprises a direction adjusting component and two driving components, the two driving components are respectively located in two driving chambers (6), the direction adjusting component is located on the inner side of a frame (1), the direction adjusting component comprises a plurality of connecting rods (36) and a plurality of direction adjusting units, each connecting rod (36) is sequentially arranged between every two adjacent connecting rods (36), each direction adjusting unit comprises a direction adjusting plate (9), a connecting plate (10), a lantern ring (11) and a fixing rod (12), two ends of each fixing rod (12) are respectively fixed to the top and the bottom in the frame (1), the lantern ring (11) is sleeved on the fixing rod (12), and the direction adjusting plate (9) is fixed to one side, far away from the back plate (2), of the lantern ring (11) through the connecting plate (10);

the mechanism of admitting air includes a plurality of subassemblies that admit air, the subassembly that admits air is evenly respectively in the top of frame (1), the subassembly that admits air includes intake pipe (13), first motor (14), flexible unit and two clean units, the top at intake pipe (13) is fixed in first motor (14), the output shaft and the flexible unit connection of first motor (14), flexible unit is located between two clean units, be equipped with a plurality of air inlets on intake pipe (13), air inlet evenly distributed is on intake pipe (13), be equipped with filter screen (15) in the air inlet, be equipped with fan (16) in intake pipe (13), fan (16) and first motor (14) all are connected with the PLC electricity, intake pipe (13) and the top intercommunication of frame (1).

2. The heating and cooling system with the wide action range for the smart home as claimed in claim 1, wherein the driving assembly comprises a second motor (17), a flat plate (18), a push rod (19) and two driving units, the second motor (17) is electrically connected with the PLC, the two driving units are respectively located at the upper side and the lower side of the second motor (17), the driving units comprise a bearing (20), a screw rod (21), a translation block (22) and a support rod (23), the second motor (17) and the bearing (20) are both fixed in the driving chamber (6), the second motor (17) is electrically connected with the PLC, the second motor (17) is in transmission connection with one end of the screw rod (21), the other end of the screw rod (21) is arranged in the bearing (20), the translation block (22) is sleeved on the screw rod (21), a connecting part of the translation block (22) and the screw rod (21) is provided with a thread matched with the screw rod (21), the translation block (22) is hinged to the flat plate (18) through a support rod (23), one end of the push rod (19) is fixed to the flat plate (18), and the other end of the push rod (19) penetrates through the frame (1) and abuts against the direction adjusting plate (9).

3. The heating and cooling system with the wide action range for smart home as claimed in claim 2, wherein a roller (24) is arranged at one end of the push rod (19) far away from the flat plate (18), and the roller (24) abuts against the direction adjusting plate (9).

4. The heating and cooling system with the wide action range for smart home as claimed in claim 1, wherein the upper end and the lower end of the lantern ring (11) are provided with clamping plates (25), and the clamping plates (25) are fixed on the fixing rod (12).

5. The heating and cooling system with the wide action range for smart home as claimed in claim 1, wherein the telescopic unit comprises an air cylinder (26) and two air rods, the top end of the output shaft of the first motor (14) is fixedly connected with the center of the air cylinder (26), the two air rods are respectively located at two ends of the air cylinder (26), the air rods are in one-to-one correspondence with the cleaning units, and the air cylinder (26) is electrically connected with the PLC.

6. The heating and cooling system with the wide action range for smart home as claimed in claim 5, wherein the cleaning unit comprises a vertical rod (27), a cleaning plate (28), two limiting units and a plurality of springs (29), the top end of the vertical rod (27) is fixed below the air rod, the cleaning plate (28) is arranged on one side, close to the air inlet pipe (13), of the vertical rod (27), a plurality of brushes are arranged on the cleaning plate (28), the cleaning plate (28) is connected with the vertical rod (27) through the springs (29), the springs (29) are in a compressed state, and the two limiting units are respectively located at the upper end and the lower end of the cleaning plate (28).

7. The heating and cooling system with the wide action range for smart home as claimed in claim 6, wherein the limiting unit comprises a sliding ring (30), a sliding rod (31) and a protruding block (32), the sliding ring (30) is fixed on the cleaning plate (28), the protruding plate is fixedly connected with the vertical rod (27) through the sliding rod (31), and the sliding ring (30) is sleeved on the sliding rod (31).

8. The heating and cooling system with the wide action range for smart home as claimed in claim 6, wherein a sliding block (33) is arranged at the bottom end of the vertical rod (27), a sliding way (34) is arranged on the periphery of the air inlet pipe (13), the sliding way (34) is an annular sliding way (34), and the sliding block (33) is slidably connected with the sliding way (34).

9. A heating and cooling system with a wide range of applications for smart homes according to claim 8, wherein the slide way (34) is a dovetail groove.

10. The heating and cooling system with the wide action range for smart home as claimed in claim 1, wherein a flow meter (35) is arranged in the air inlet pipe (13), and the flow meter (35) is electrically connected with the PLC.