CN113339914A

CN113339914A - Air conditioning structure

Info

Publication number: CN113339914A
Application number: CN202110900163.5A
Authority: CN
Inventors: 伦俊杰; 黄丽丽
Original assignee: Changle County Peoples Hospital
Current assignee: Changle County Peoples Hospital
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2021-09-03
Anticipated expiration: 2041-08-06
Also published as: CN113339914B

Abstract

The invention discloses an air conditioning structure, which comprises a fixed air outlet pipe capable of surrounding a specific area, wherein a fixed air outlet groove is formed in the lower side of the fixed air outlet pipe, the air conditioning structure also comprises an exhaust pipe which is arranged on the ground and corresponds to the fixed air outlet pipe, an exhaust groove is formed in the upper side of the exhaust pipe, a lifting pipe which is driven to lift by a lifting driving device is arranged between the fixed air outlet pipe and the exhaust pipe, the lifting pipe is communicated with a movable air outlet groove, the fixed air outlet pipe and the lifting pipe are both connected with an air supply device, and the exhaust pipe is connected with an exhaust device. When the air purifier is used, the air supply device and the exhaust device are started, filtered air enters the fixed air outlet pipe and is sprayed out downwards through the fixed air outlet groove, the air flowing to the ground is discharged through the air outlet pipe, an air curtain wall is formed around a specific area, when external personnel or objects need to enter the specific area, the lifting pipe moves up and down, dust or germs on the surfaces of the personnel or the objects are blown off, and the influence of the external air on the specific area is reduced.

Description

Air conditioning structure

Technical Field

The invention relates to the technical field of air conditioning, in particular to an air conditioning structure.

Background

For specific areas, such as the use of precision equipment, production sites, wards and the like, the requirement on the dust or germ content in the air is high, excessive dust can pollute the equipment, the equipment precision is reduced, the resistance of some patients is low, the germ content is high, infection is easy to cause, and if a plurality of pieces of equipment or a plurality of patients are arranged in the same room, the mutual influence can be caused, and cross infection is caused.

In the prior art, a special room is usually prepared for precision equipment, and a separate monitoring room is required for patients with lower resistance, so that the use cost is higher.

Disclosure of Invention

The present invention is directed to an air conditioning structure, which forms an air curtain wall around a specific area, reduces the influence of external air on the specific area, and reduces the content of dust or germs.

In order to achieve the purpose, the invention discloses an air conditioning structure which comprises a fixed air outlet pipe and an exhaust pipe, wherein the fixed air outlet pipe is installed on a ceiling and can surround a specific area, a fixed air outlet groove is formed in the lower side of the fixed air outlet pipe, the exhaust pipe is installed on the ground and corresponds to the fixed air outlet pipe, an exhaust groove is formed in the upper side of the exhaust pipe, a lifting pipe driven to lift by a lifting driving device is arranged between the fixed air outlet pipe and the exhaust pipe, the lifting pipe is communicated with a movable air outlet groove, the fixed air outlet pipe and the lifting pipe are both connected with an air supply device, and the exhaust pipe is connected with an exhaust device. When the air purifier is used, the air supply device and the exhaust device are started, filtered air enters the fixed air outlet pipe and is sprayed out downwards through the fixed air outlet groove, the air flowing to the ground is discharged through the air outlet pipe, an air curtain wall is formed around a specific area, when external personnel or objects need to enter the specific area, the lifting pipe moves up and down, dust or germs on the surface of the personnel or the objects are blown off, the influence of the external air on the specific area is reduced, and the content of the dust or the germs is reduced.

Preferably, the fixed outlet duct is connected with an upper lifting belt wheel in a rotating manner, the ground is connected with a lower lifting belt wheel in a rotating manner, a lifting belt is wound between the upper lifting belt wheel and the lower lifting belt wheel, the lifting pipe is located on the lifting belt, the lifting driving device comprises a lifting motor, and the lower lifting belt wheel is connected with the output end of the lifting motor. When the lifting pipe is used, the lifting motor is started to drive the lifting pipe to move up and down.

The selection is preferred, be connected with the lantern ring on the lift belt, the fall way rotates with the lantern ring to be connected, it is connected with the band pulley that deflects still to rotate on the fixed outlet duct, subaerial still rotates and is connected with down the band pulley that deflects, it has the belt that deflects to go up the winding between band pulley and the lower band pulley that deflects, it is connected with deflection motor's output to deflect the band pulley down, a plurality of dogtooths have been seted up to the belt surface that deflects, be connected with on the fall way and can deflect the gear of belt engaged with. When the air outlet angle of the lifting pipe does not need to be adjusted, the linear speeds of the lifting belt and the deflection belt are the same; when the angle of giving vent to anger of lifting pipe is adjusted to needs, the linear velocity of lifting belt and deflection belt is inequality, and lifting belt drive gear rotates, and then changes the angle of giving vent to anger of lifting pipe, and among the practical application, can be favorable to providing the air discharge efficiency with the lifting pipe towards the air discharge duct, reduces the diffusion of avoiding dirty air.

Preferably, the inner side of the lifting belt is provided with a back plate which can be abutted against the lantern ring, and the deflection belt is internally provided with a plurality of supporting wheels. When the transmission device is used, the back plate is used for supporting the lantern ring and the lifting pipe, the supporting wheel is used for supporting the deflection belt, the cooperation of the deflection belt and the gear is guaranteed, and transmission precision is improved.

Preferably, a side guard plate is connected between the fixed air outlet pipe and the exhaust pipe, and the back plate and the supporting wheels are both positioned on the side guard plate. Backplate and supporting wheel simple to operate, the side guard plate can provide the protection for lifting belt and deflection belt simultaneously.

Preferably, the lifting pipe is connected with a swing pipe, the swing pipe is connected with a movable air outlet pipe, the movable air outlet groove is located on the movable air outlet pipe, and the movable air outlet pipe is located in front of the side guard plate. When the air-out device is used, the length of the movable air outlet pipe can be larger than the distance between the two side guard plates, the width of air outlet is ensured, and the blowing effect is improved.

Preferably, lantern ring upper portion is connected with lifting belt one end, lantern ring lower part is connected with the lifting belt other end. When the lifting belt is used, the central axes of the lifting belt and the lifting pipe are in the same plane, so that the lifting belt is prevented from being inclined.

Preferably, a lifting motor cavity and a deflection motor cavity are formed in the ground, the lifting motor is located in the lifting motor cavity, and a lifting belt through hole for allowing a lifting belt to pass through is formed in the surface of the ground; the deflection motor is positioned in the deflection motor cavity, and the ground surface is provided with a deflection belt through hole for allowing a deflection belt to pass through. When the lifting device is used, the lifting motor and the deflection motor are arranged below the ground, so that the interference to the movement of personnel is reduced.

Preferably, the lift pipe is connected with the hose, the hose is connected with air feeder, the lift pipe is articulated mutually with the one end of telescopic link, and the other end and the fixed outlet duct of telescopic link are articulated mutually, be connected with the carrier plate that can lift the hose on the telescopic link. When the lifting pipe descends, the telescopic rod extends, and the hose is positioned on the upper side of the bearing plate; when the elevator pipe rises, the telescopic link shortens, and the hose is located the carrier plate upside, avoids the hose to hang down, reduces the interference to personnel's activity.

Preferably, one section of the telescopic rod is hinged with a front hinged rod, the other section adjacent to the one section is hinged with a rear hinged rod, and the front hinged rod and the rear hinged rod are both hinged with a deflector rod positioned on the side of the hose. When the lifting pipe descends, the telescopic rod extends, the deflector rod is far away from the hose, and the hose is straightened; when the lifting pipe ascends, the telescopic rod is shortened, the hose is stirred by the lifting rod, the hose is bent towards one side, the hose is further prevented from hanging down, and the interference to the movement of personnel is reduced.

In conclusion, the beneficial effects of the invention are as follows: when the air purifier is used, the air supply device and the exhaust device are started, filtered air enters the fixed air outlet pipe and is sprayed out downwards through the fixed air outlet groove, the air flowing to the ground is discharged through the air outlet pipe, an air curtain wall is formed around a specific area, when external personnel or objects need to enter the specific area, the lifting pipe moves up and down, dust or germs on the surface of the personnel or the objects are blown off, the influence of the external air on the specific area is reduced, and the content of the dust or the germs is reduced.

Drawings

FIG. 1 is a schematic view of an air conditioning structure according to the present invention;

FIG. 2 is a schematic top view of an air conditioning structure of the present invention;

FIG. 3 is a schematic view of the structure of detail A in FIG. 2;

FIG. 4 is a schematic structural view of section B-B of FIG. 3;

FIG. 5 is a schematic view of section C-C of FIG. 3;

FIG. 6 is a schematic view of section D-D of FIG. 3;

FIG. 7 is a schematic structural view of section E-E of FIG. 6;

fig. 8 is a schematic structural view of the section F-F in fig. 6.

In the figure: 1. a ground surface; 2. a wall; 3. an exhaust pipe; 4. fixing the air outlet pipe; 5. a side guard plate; 6. a swing pipe; 7. a movable air outlet pipe; 8. a hose; 9. a front guard plate; 10. an upper lifting belt wheel; 11. a lifting belt; 12. a collar; 13. an upper deflection pulley; 14. a deflection belt; 15. a rear guard plate; 16. a support wheel; 17. a gear; 18. a lifting pipe; 19. a deflector rod; 20. a lower lifting belt wheel; 21. a lifting motor cavity; 22. a lifting motor; 23. deflecting the belt through hole; 24. a deflection motor cavity; 25. a lower deflection pulley; 26. a deflection motor; 27. a movable air outlet groove; 28. a lifting belt through hole; 29. an exhaust groove; 30. a ceiling; 31. a telescopic rod; 32. a carrier plate; 33. a front hinge rod; 34. a rear hinge rod; 35. a back plate.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present application.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

As shown in fig. 1 to 8, an air conditioning structure includes a fixed outlet duct 4 installed on a ceiling 30 and capable of surrounding a specific area where production equipment, desks, beds, etc. can be placed. Specifically, the fixed air outlet pipe 4 is U-shaped, the upper part of the fixed air outlet pipe 4 is attached to the ceiling 30, two ends of the fixed air outlet pipe 4 extend into the wall 2, and a fixed air outlet groove is formed in the lower side of the fixed air outlet pipe 4. The exhaust pipe 3 is installed on the ground 1 and corresponds to the fixed exhaust pipe 4, specifically, the exhaust pipe 3 is U-shaped, the exhaust pipe 3 is buried in the ground 1, the upper side of the exhaust pipe 3 is flush with the surface of the ground 1, and an exhaust groove 29 is formed in the upper side of the exhaust pipe 3. A lifting pipe 18 driven to lift by a lifting driving device is arranged between the fixed air outlet pipe 4 and the exhaust pipe 3, the lifting pipe 18 is communicated with a movable air outlet groove 27, the fixed air outlet pipe 4 and the lifting pipe 18 are both connected with an air supply device, and the exhaust pipe 3 is connected with an exhaust device. Specifically, the air supply means includes an air supply pump for supplying filtered air to the fixed outlet duct 4 and the elevator tube 18, and the exhaust means includes an exhaust pump for exhausting the dirty air.

When the air purifier is used, the air supply device and the exhaust device are started, filtered air enters the fixed air outlet pipe 4 and is sprayed out downwards through the fixed air outlet groove, the air flowing to the ground 1 is discharged through the air outlet pipe 3, an air curtain wall is formed around a specific area, when external personnel or articles need to enter the specific area, the lifting pipe 18 moves up and down, dust or germs on the surface of the personnel or the articles are blown off, the influence of the external air on the specific area is reduced, and the content of the dust or the germs is reduced.

Preferably, the fixed air outlet pipe 4 is rotatably connected with two upper lifting belt wheels 10, and the two upper lifting belt wheels 10 are respectively positioned at the left side and the right side of the fixed air outlet pipe 4. The ground 1 is rotatably connected with two lower lifting belt wheels 20, and the two lower lifting belt wheels 20 are respectively positioned at the left side and the right side of the exhaust pipe 3. A lifting belt 11 is wound between the upper lifting belt wheel 10 and the lower lifting belt wheel 20, the lifting pipe 18 is positioned on the lifting belt 11, the lifting driving device comprises a lifting motor 22, and the lower lifting belt wheel 20 is connected with the output end of the lifting motor 22.

In use, the elevator motor 22 is activated to move the elevator tube 18 up and down.

The lifting belt 11 is connected with a lantern ring 12, the end part of the lifting pipe 18 is rotationally connected with the lantern ring 12, the fixed air outlet pipe 4 is also rotationally connected with two upper deflection belt wheels 13, and the two upper deflection belt wheels 13 are respectively positioned at the left side and the right side of the fixed air outlet pipe 4. The ground 1 is also rotatably connected with two lower deflection belt wheels 25, and the two lower deflection belt wheels 25 are respectively positioned at the left side and the right side of the exhaust pipe 3. A deflection belt 14 is wound between the upper deflection belt wheel 13 and the lower deflection belt wheel 25, the lower deflection belt wheel 25 is connected with the output end of a deflection motor 26, a plurality of convex teeth are arranged on the outer surface of the deflection belt 14, and a gear 17 which can be meshed with the deflection belt 14 is connected to the lifting pipe 18.

The upper part of the lantern ring 12 is connected with one end of the lifting belt 11, and the lower part of the lantern ring 12 is connected with the other end of the lifting belt 11. When in use, the central axes of the lifting belt 11 and the lifting pipe 18 are in the same plane, so that the lifting belt 11 is prevented from being skewed.

When the air outlet angle of the lifting pipe 18 does not need to be adjusted, the linear speeds of the lifting belt 11 and the deflection belt 14 are the same; when the angle of giving vent to anger of lift pipe 18 is adjusted to needs, lift belt 11 is inequality with the linear velocity of deflection belt 14, and lift belt 11 drive gear 17 rotates, and then changes the angle of giving vent to anger of lift pipe 18, and among the practical application, can be favorable to providing air exhaust efficiency with lift pipe 18 towards air discharge tank 29, reduces the diffusion of avoiding dirty air.

A back plate 35 which can be abutted against the lantern ring 12 is arranged on the inner side of the lifting belt 11, and a plurality of supporting wheels 16 are arranged inside the deflection belt 14. When the lifting pipe type lifting device is used, the back plate 35 is used for supporting the sleeve ring 12 and the lifting pipe 18, the supporting wheels 16 are used for supporting the deflection belt 14, the matching of the deflection belt 14 and the gear 17 is guaranteed, and the transmission precision is improved.

Be connected with side guard plate 5 between fixed outlet duct 4 and the blast pipe 3, the quantity of side guard plate 5 is two, and two side guard plates 5 are located fixed

outlet duct

4 or 3 left and right both sides of blast pipe respectively, and 5 front portions of side guard plate are connected with preceding

backplate

9, and 5 rear portions of side guard plate are connected with backplate 15, and backplate 35 and supporting wheel 16 all are located side guard plate 5. The back plate 35 and the support wheels 16 are easy to install, while the side guard 5 can provide protection for the lifting belt 11 and the deflection belt 14.

The lifting pipe 18 is connected with a swing pipe 6, the swing pipe 6 is connected with a movable air outlet pipe 7, the movable air outlet groove 27 is positioned on the movable air outlet pipe 7, and the movable air outlet pipe 7 is positioned in front of the side guard plate 5. When the air-out device is used, the length of the movable air outlet pipe 7 can be larger than the distance between the two side protection plates 5, the width of air outlet is ensured, and the blowing effect is improved.

A lifting motor cavity 21 and a deflection motor cavity 24 are formed in the ground 1, a lifting motor 22 is positioned in the lifting motor cavity 21, and a lifting belt through hole 28 for allowing a lifting belt 11 to pass through is formed in the surface of the ground 1; the deflection motor 26 is positioned in the deflection motor cavity 24, and the surface of the ground 1 is provided with a deflection belt through hole 23 for allowing the deflection belt 14 to pass through. When in use, the lifting motor 22 and the deflection motor 26 are arranged below the ground 1, so that the interference to the movement of people is reduced.

The lift pipe 18 is connected with the hose 8, and the hose 8 is connected with air feeder, and the lift pipe 18 is articulated mutually with the one end of telescopic link 31, and the other end of telescopic link 31 is articulated mutually with fixed outlet duct 4, and the quantity of telescopic link 31 is two, and two telescopic links 31 are connected with the left and right both ends of lift pipe 18 respectively, are connected with the carrier plate 32 that can lift hose 8 on the telescopic link 31. When the lifting pipe 18 descends, the telescopic rod 31 is extended, and the hose 8 is positioned on the upper side of the carrier plate 32; when the lifting pipe 18 rises, the telescopic rod 31 is shortened, the hose 8 is positioned on the upper side of the bearing plate 32, the hose 8 is prevented from hanging down, and the interference to the movement of personnel is reduced.

Preferably, one section of the telescopic rod 31 is hinged with a front hinged rod 33, the other section adjacent to the one section is hinged with a rear hinged rod 34, and both the front hinged rod 33 and the rear hinged rod 34 are hinged with a deflector rod 19 positioned at the side of the hose 8. When the lifting pipe 18 descends, the telescopic rod 31 extends, the deflector rod 19 is far away from the hose 8, and the hose 8 is straightened; when the lifting pipe 18 ascends, the telescopic rod 31 is shortened, the shifting rod 19 shifts the hose 8, the hose 8 bends towards one side, the hose 8 is further prevented from hanging down, and the interference to the movement of personnel is reduced.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an air conditioning structure, its characterized in that, including installing on ceiling (30) and can encircle specific area's fixed outlet duct (4), fixed outlet duct (4) downside has been seted up fixed air outlet groove, still including installing on ground (1) and with fixed outlet duct (4) corresponding blast pipe (3), exhaust duct (29) have been seted up to blast pipe (3) upside, be equipped with between fixed outlet duct (4) and blast pipe (3) by lift drive device drive lift fall way (18), lift way (18) intercommunication has activity air outlet groove (27), fixed outlet duct (4), lift way (18) all are connected with air feeder, blast pipe (3) are connected with exhaust apparatus.

2. The air conditioning structure according to claim 1, wherein the fixed air outlet pipe (4) is rotatably connected with an upper lifting pulley (10), the ground (1) is rotatably connected with a lower lifting pulley (20), a lifting belt (11) is wound between the upper lifting pulley (10) and the lower lifting pulley (20), the lifting pipe (18) is positioned on the lifting belt (11), the lifting driving device comprises a lifting motor (22), and the lower lifting pulley (20) is connected with an output end of the lifting motor (22).

3. The air conditioning structure according to claim 2, wherein a collar (12) is connected to the lifting belt (11), the lifting pipe (18) is rotatably connected to the collar (12), an upper deflection pulley (13) is further rotatably connected to the fixed air outlet pipe (4), a lower deflection pulley (25) is further rotatably connected to the ground (1), a deflection belt (14) is wound between the upper deflection pulley (13) and the lower deflection pulley (25), the lower deflection pulley (25) is connected to an output end of a deflection motor (26), a plurality of convex teeth are formed on an outer surface of the deflection belt (14), and a gear (17) capable of being engaged with the deflection belt (14) is connected to the lifting pipe (18).

4. Air-conditioning structure as in claim 3, characterized in that inside said lifting belt (11) there is a back plate (35) able to abut against the collar (12), inside said deflection belt (14) there are support wheels (16).

5. Air conditioning structure according to claim 4, characterized in that a side guard (5) is connected between the fixed outlet duct (4) and the outlet duct (3), the back plate (35) and the support wheels (16) being located on the side guard (5).

6. The air conditioning structure according to claim 5, characterized in that the lifting pipe (18) is connected with a swing pipe (6), the swing pipe (6) is connected with a movable air outlet pipe (7), the movable air outlet groove (27) is positioned on the movable air outlet pipe (7), and the movable air outlet pipe (7) is positioned in front of the side guard plate (5).

7. An air conditioning structure according to claim 3, wherein the upper part of the collar (12) is connected to one end of the lifting belt (11), and the lower part of the collar (12) is connected to the other end of the lifting belt (11).

8. The air conditioning structure according to claim 3, wherein a lifting motor cavity (21) and a deflection motor cavity (24) are formed in the ground (1), the lifting motor (22) is located in the lifting motor cavity (21), and a lifting belt through hole (28) for the lifting belt (11) to pass through is formed in the surface of the ground (1); the deflection motor (26) is positioned in the deflection motor cavity (24), and a deflection belt through hole (23) for allowing the deflection belt (14) to pass through is formed in the surface of the ground (1).

9. Air conditioning structure as in any claim from 1 to 8, characterized in that a hose (8) is connected to said elevator tube (18), said hose (8) being connected to said air supply means, said elevator tube (18) being hinged to one end of a telescopic rod (31), the other end of said telescopic rod (31) being hinged to said fixed air outlet tube (4), said telescopic rod (31) being connected to a support plate (32) capable of lifting said hose (8).

10. Air conditioning structure as claimed in claim 9, characterized in that one of the sections of the telescopic rod (31) is hinged to a front hinge rod (33) and the other section adjacent to the one section is hinged to a rear hinge rod (34), the front hinge rod (33) and the rear hinge rod (34) being hinged to a lever (19) located laterally to the hose (8).