Air flow organization device of clean room purification air conditioner

Abstract

The utility model relates to the technical field of clean room equipment, and discloses an airflow organization device of a clean room purification air conditioner, which comprises a back plate, an air guide pipe is arranged on one side of the back plate, the bottom of the air guide pipe is fixedly connected with an air inlet pipe, and the bottom of the air inlet pipe is in threaded connection with a primary connecting pipe. The bottom of the first-stage connecting pipe is in threaded connection with a second-stage connecting pipe, a first-stage filter screen is arranged between the air inlet pipe and the first-stage connecting pipe, a second-stage filter screen is arranged between the first-stage connecting pipe and the second-stage connecting pipe, and fixing pipes are fixedly connected to the two sides of the bottom of the air guide pipe correspondingly; the bottoms of the fixing pipes on the two sides are both in threaded connection with collecting pipes. According to the dust collector, the fixing pipes are arranged on the two sides of the bottom of the gas guide pipe, so that dust can be guided into the collecting pipe through the two fixing pipes after falling down in the gas guide pipe, dust can be effectively prevented from being accumulated at the gas inlet pipe, and the cleanliness of gas can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of clean room equipment, in particular to an airflow organizing device for a clean room purification air conditioner. Background Art

[0002] The main purpose of clean room purification air conditioners is to maintain stable temperature, humidity and air quality in the clean room environment, and to filter tiny particles in the air, such as dust, bacteria, viruses, etc., to ensure that the air quality meets specific cleanliness standards.

[0003] After searching, the Chinese patent document with the announcement number CN219036974U discloses an airflow organization device for a clean room purification air conditioner, including a back plate and an air duct, the air duct is multi-stage and hexagonal, the left and right sides of the air duct are vertically arranged and the upper and lower ends are inclined, the upper end of the air duct is penetrated by a telescopic hose interconnected with it, the bottom of the air duct is penetrated by an air intake pipe interconnected with it, a filter mechanism is installed on the air intake pipe, and the inner and outer side walls on the left and right sides of the air duct are fixedly connected with U-shaped plates. The utility model has a reasonable structural design, can filter the air entering the purification air conditioner, reduce dust entering the purification air conditioner, ensure the normal purification work, and can easily remove the gravity installation frame to clean the filter and remove the air duct to clean it, avoid blockage, and ensure the normal airflow organization work.

[0004] This patent solves the problem in the prior art that air tends to carry a lot of dust when entering the purification air-conditioning system, which makes it easy for the inside of the purification air-conditioning to be blocked, affecting the air treatment efficiency. However, during the use of the device, since the air guide pipe is diamond-shaped, the dust will accumulate at the air inlet pipe after falling, which will affect the air quality. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides an airflow organizing device for a clean room purification air conditioner, aiming to improve the problem in the prior art that due to the diamond-shaped air guide duct, dust will accumulate at the air inlet duct after falling, thereby affecting the air quality.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an air flow organizing device for a clean room purification air conditioner, comprising a back plate, an air duct is arranged on one side of the back plate, an air inlet pipe is fixedly connected to the bottom of the air duct, a first-level connecting pipe is threadedly connected to the bottom of the air inlet pipe, a second-level connecting pipe is threadedly connected to the bottom of the first-level connecting pipe, a first-level filter is arranged between the air inlet pipe and the first-level connecting pipe, a second-level filter is arranged between the first-level connecting pipe and the second-level connecting pipe, fixed pipes are fixedly connected to the two sides of the bottom of the air duct, collecting pipes are threadedly connected to the bottom of the fixed pipes on both sides, a telescopic hose is fixedly connected to the top of the air duct, and a vibration component is arranged in the middle of the back plate.

[0007] As a further description of the above technical solution:

[0008] The aperture of the primary filter screen is smaller than the aperture of the secondary filter screen.

[0009] As a further description of the above technical solution:

[0010] A holder is fixedly connected to the middle of the back plate, a pressing plate is rotatably connected to the top of one side of the holder, a bolt is threadedly connected to one side of the pressing plate, and the bolt is threadedly connected to the bottom of one side of the holder.

[0011] As a further description of the above technical solution:

[0012] A groove is provided in the middle of the card seat, and the air guide pipe is located inside the groove.

[0013] As a further description of the above technical solution:

[0014] The card seats and the pressure plates are each provided in four numbers, and the four card seats and the four pressure plates are respectively located at the outer side of the middle part of the back plate.

[0015] As a further description of the above technical solution:

[0016] The vibration assembly includes a motor, an elliptical plate, a top plate, a push rod, a limit plate, a spring, a support plate and a push plate. The motor is fixedly connected to the middle part of the back plate, the elliptical plate is fixedly connected to the output end of the motor, the top plate is located on the outside of the elliptical plate, the push rod is fixedly connected to one side of the top plate, a spring is provided in the middle part of the outside of the push rod, one side of the middle part of the outside of the push rod is fixedly connected to the limit plate, the other side of the middle part of the outside of the push rod is slidably connected to a support plate, the support plate is fixedly connected to the back plate, one side of the push rod is fixedly connected to the push plate, and one side of the push plate is in contact with the air duct.

[0017] As a further description of the above technical solution:

[0018] Two push rods are provided, and the two push rods are respectively located on both sides of the elliptical plate.

[0019] As a further description of the above technical solution:

[0020] An arc groove is provided on one side of the top plate.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, fixed tubes are arranged on both sides of the bottom of the air guide tube. Therefore, after the dust falls inside the air guide tube, it can be guided into the interior of the collecting tube through the two fixed tubes. Therefore, dust can be effectively prevented from accumulating at the air inlet pipe, which is beneficial to improving the cleanliness of the gas.

[0023] 2. In the utility model, the secondary connecting pipe can be removed from the bottom of the primary connecting pipe by rotating it, and the primary connecting pipe can be removed from the bottom of the intake pipe by rotating it. At this time, the primary filter and the secondary filter can be taken out for cleaning. During installation, the primary filter and the secondary filter can be installed by rotating the primary connecting pipe and the secondary connecting pipe, which makes the loading and unloading of the filter convenient and is beneficial to the later maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional structural schematic diagram of an airflow organizing device for a clean room purification air conditioner proposed by the utility model;

[0025] Figure 2 This is a front cross-sectional view of a collecting pipe of an airflow organizing device for a clean room purification air conditioner proposed by the utility model;

[0026] Figure 3 This is a structural disassembly diagram of the base portion of an airflow organizing device for a clean room purification air conditioner proposed by the utility model;

[0027] Figure 4 This is a schematic diagram of the structure of the motor part of an airflow organizing device for a clean room purification air conditioner proposed by the utility model;

[0028] Figure 5 This is a structural disassembly diagram of the motor portion of an airflow organizing device for a clean room purification air conditioner proposed by the utility model.

[0029] Legend:

[0030] 1. Back plate; 2. Air guide pipe; 3. Inlet pipe; 4. Primary connecting pipe; 5. Secondary connecting pipe; 6. Fixed pipe; 7. Collecting pipe; 8. Primary filter; 9. Secondary filter; 10. Holder; 11. Pressing plate; 12. Bolt; 13. Groove; 14. Motor; 15. Elliptical plate; 16. Top plate; 17. Push rod; 18. Limiting plate; 19. Spring; 20. Support plate; 21. Push plate; 22. Telescopic hose; 23. Arc groove. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the specification of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1-Figure 2 The utility model provides an embodiment: an airflow organizing device for a clean room purification air conditioner, comprising a back plate 1, an air duct 2 is arranged on one side of the back plate 1, an air intake pipe 3 is fixedly connected to the bottom of the air duct 2, a primary connecting pipe 4 is threadedly connected to the bottom of the air intake pipe 3, a secondary connecting pipe 5 is threadedly connected to the bottom of the primary connecting pipe 4, a primary filter 8 is arranged between the air intake pipe 3 and the primary connecting pipe 4, a secondary filter 9 is arranged between the primary connecting pipe 4 and the secondary connecting pipe 5, both sides of the bottom of the air duct 2 are fixedly connected to fixed pipes 6, the bottoms of the fixed pipes 6 on both sides are threadedly connected to collecting pipes 7, a telescopic hose 22 is fixedly connected to the top of the air duct 2, and a vibration component is arranged in the middle of the back plate 1. The aperture of the primary filter 8 is smaller than the aperture of the secondary filter 9.

[0033] When in use, the gas can be guided into the interior of the air duct 2 through the cooperation between the secondary connecting pipe 5, the primary connecting pipe 4 and the air inlet pipe 3, and finally discharged from the telescopic hose 22 at the top of the air duct 2, and when the gas passes through the first-level connecting pipe 4 and the second-level connecting pipe 5, it will first come into contact with the secondary filter 9, at this time, the gas can be filtered by the secondary filter 9, and then the gas after the filter will pass through the primary filter 8, and the primary filter 8 can be used to perform secondary filtration on the gas, and fixed pipes 6 are provided on both sides of the bottom of the air duct 2, and a collecting pipe 7 is installed at the bottom of the fixed pipe 6, so when dust falls, it will fall into the interior of the collecting pipe 7, thereby preventing dust from accumulating at the air inlet pipe 3.

[0034] Reference Figure 1 and Figure 3A base 10 is fixedly connected to the middle of the back plate 1, and a pressure plate 11 is rotatably connected to the top of one side of the base 10. A bolt 12 is threadedly connected to one side of the pressure plate 11, and the bolt 12 is threadedly connected to the bottom of one side of the base 10. A groove 13 is provided in the middle of the base 10, and the air duct 2 is located inside the groove 13. There are four bases 10 and four pressure plates 11, and the four bases 10 and the four pressure plates 11 are respectively located on the outside of the middle part of the back plate 1. By rotating the bolt 12 and removing it from the base 10, the pressure plate 11 can be rotated to move it away from the top surface of the base 10, and then the air duct 2 can be taken out from the base 10. During installation, the air duct 2 is inserted into the groove 13 inside the base 10, and then the pressure plate 11 is rotated and the bolt 12 is tightened to complete the installation of the pressure plate 11, thereby making it convenient to load and unload the air duct 2, which is beneficial to later maintenance.

[0035] Reference Figure 1 , Figure 4 and Figure 5 The vibration assembly includes a motor 14, an elliptical plate 15, a top plate 16, a push rod 17, a limit plate 18, a spring 19, a support plate 20 and a push plate 21. The motor 14 is fixedly connected to the middle of the back plate 1, the elliptical plate 15 is fixedly connected to the output end of the motor 14, the top plate 16 is located outside the elliptical plate 15, the push rod 17 is fixedly connected to one side of the top plate 16, a spring 19 is provided in the middle of the outer side of the push rod 17, one side of the middle of the outer side of the push rod 17 is fixedly connected to the limit plate 18, and the other side of the middle of the outer side of the push rod 17 is slidably connected to the support plate 20, the support plate 20 is fixedly connected to the back plate 1, and one side of the push rod 17 is fixedly connected to the push plate 21, and one side of the push plate 21 contacts the air guide tube 2. Two push rods 17 are provided, and the two push rods 17 are respectively located on both sides of the elliptical plate 15. An arc groove 23 is opened on one side of the top plate 16.

[0036] After long-term use, dust will inevitably accumulate inside the air guide tube 2. At this time, by driving the motor 14, the motor 14 can drive the elliptical plate 15 to rotate, and the elliptical plate 15 can drive the top plate 16 to move. When the long diameter side of the elliptical plate 15 contacts the top plate 16, the top plates 16 on both sides will move away from each other and drive the top rod 17 to slide inside the support plate 20, and the spring 19 can be compressed, and the push plate 21 can contact the air guide tube 2 at the same time. As the elliptical plate 15 rotates, when the short diameter side of the elliptical plate 15 contacts the top plate 16, the elastic force of the spring 19 will push the limit plate 18 and drive the top rod 17 to slide, and the top plates 16 on both sides can be close to each other, so the purpose of knocking the air guide tube 2 for many times can be achieved, so that the dust accumulated inside the air guide tube 2 can be knocked and vibrated, so that it falls along the air guide tube 2.

[0037] Working principle: When in use, the gas can be guided into the interior of the air duct 2 through the cooperation between the secondary connecting pipe 5, the primary connecting pipe 4 and the air inlet pipe 3, and finally discharged from the telescopic hose 22 at the top of the air duct 2. When the gas passes through the first-level connecting pipe 4 and the second-level connecting pipe 5, it will first contact the second-level filter 9. At this time, the gas can be filtered by the second-level filter 9. Then, the gas after the filter will pass through the first-level filter 8. The first-level filter 8 can be used to filter the gas for a second time, and the aperture of the first-level filter 8 is smaller than that of the second-level filter 9. The aperture is large, so the primary filter 8 and the secondary filter 9 can be used to achieve the purpose of graded filtration of the gas, thereby improving the cleanliness of the gas. After long-term use, dust will inevitably accumulate inside the air duct 2. At this time, the motor 14 can be used to drive the elliptical plate 15 to rotate, and the elliptical plate 15 can be used to drive the top plate 16 to move. When the long diameter side of the elliptical plate 15 contacts the top plate 16, the top plates 16 on both sides will move away from each other and drive the top rod 17 to slide inside the support plate 20, and the spring 19 can be used to The push plate 21 is compressed and can contact the air duct 2. As the elliptical plate 15 rotates, when the short diameter side of the elliptical plate 15 contacts the top plate 16, the elastic force of the spring 19 pushes the limit plate 18 and drives the top rod 17 to slide. At this time, the top plates 16 on both sides can be close to each other, so that the purpose of knocking the air duct 2 multiple times can be achieved, so that the dust accumulated inside the air duct 2 can be knocked and vibrated to make it fall along the air duct 2. Both sides of the bottom of the air duct 2 are provided with fixed pipes 6, and the bottom of the fixed pipe 6 is provided with a collecting Tube 7, so when the dust falls, it will fall into the inside of the collecting tube 7, so the dust can be prevented from accumulating at the air inlet pipe 3, and by rotating the bolt 12 and removing it from the holder 10, the pressing plate 11 can be rotated at this time to make it away from the top surface of the holder 10, and then the air duct 2 can be taken out from the inside of the holder 10, and during installation, the air duct 2 is inserted into the groove 13 inside the holder 10, and then the pressing plate 11 is rotated and the bolt 12 is tightened to complete the installation of the pressing plate 11, thereby making it convenient to load and unload the air duct 2, which is beneficial to the later maintenance.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An airflow organizing device for a clean room purification air conditioner, comprising a back plate (1), characterized in that: An air guide pipe (2) is provided on one side of the back plate (1); an air intake pipe (3) is fixedly connected to the bottom of the air guide pipe (2); a first-level connecting pipe (4) is threadedly connected to the bottom of the air intake pipe (3); a second-level connecting pipe (5) is threadedly connected to the bottom of the first-level connecting pipe (4); a first-level filter (8) is provided between the air intake pipe (3) and the first-level connecting pipe (4); a second-level filter (9) is provided between the first-level connecting pipe (4) and the second-level connecting pipe (5); fixed pipes (6) are fixedly connected to the bottoms of the fixed pipes (6) on both sides; collecting pipes (7) are threadedly connected to the bottoms of the fixed pipes (6) on both sides; a telescopic hose (22) is fixedly connected to the top of the air guide pipe (2); and a vibration component is provided in the middle of the back plate (1).

2. The airflow organizing device for a clean room purification air conditioner according to claim 1, characterized in that: The aperture of the primary filter screen (8) is smaller than the aperture of the secondary filter screen (9).

3. The airflow organizing device for a clean room purification air conditioner according to claim 1, characterized in that: A holder (10) is fixedly connected to the middle of the back plate (1), a pressure plate (11) is rotatably connected to the top of one side of the holder (10), a bolt (12) is threadedly connected to one side of the pressure plate (11), and the bolt (12) is threadedly connected to the bottom of one side of the holder (10).

4. The airflow organizing device for a clean room purification air conditioner according to claim 3, characterized in that: A groove (13) is provided in the middle of the holder (10), and the air guide tube (2) is located inside the groove (13).

5. The airflow organizing device for a clean room purification air conditioner according to claim 4, characterized in that: Four of the card seats (10) and four of the pressure plates (11) are provided, and the four card seats (10) and the four pressure plates (11) are respectively located on the outer side of the middle part of the back plate (1).

6. The airflow organizing device for a clean room purification air conditioner according to claim 1, characterized in that: The vibration assembly comprises a motor (14), an elliptical plate (15), a top plate (16), a push rod (17), a limiting plate (18), a spring (19), a support plate (20) and a push plate (21); the motor (14) is fixedly connected to the middle part of the back plate (1); the elliptical plate (15) is fixedly connected to the output end of the motor (14); the top plate (16) is located outside the elliptical plate (15); the push rod (17) is fixedly connected to one side of the top plate (16); a spring (19) is provided in the middle part of the outer side of the push rod (17); one side of the middle part of the outer side of the push rod (17) is fixedly connected to the limiting plate (18); the other side of the middle part of the outer side of the push rod (17) is slidably connected to the support plate (20); the support plate (20) is fixedly connected to the back plate (1); one side of the push rod (17) is fixedly connected to the push plate (21); one side of the push plate (21) contacts the air guide tube (2).

7. The airflow organizing device for a clean room purification air conditioner according to claim 6, characterized in that: Two push rods (17) are provided, and the two push rods (17) are respectively located on both sides of the elliptical plate (15).

8. The airflow organizing device for a clean room purification air conditioner according to claim 7, characterized in that: An arc-shaped groove (23) is formed on one side of the top plate (16).

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