Quickly-assembled sound wave fog-expelling square cabin

Abstract

The utility model discloses a rapidly assembled sound wave defogging square cabin, which belongs to the technical field of sound wave agglomeration defogging, and comprises at least one section of agglomeration cabin, and the adjacent agglomeration cabins are communicated through openings on the side surfaces of the agglomeration cabins; the cabin door is rotatably connected to the upper part of the agglomeration cabin and can be opened or closed; the supporting frame is arranged in the agglomeration cabin, and at least one sound wave generator is detachably connected to the supporting frame; a driving part is arranged in at least one section of agglomeration cabin and is used for driving the supporting frame to move up and down; the supporting frame is driven by the driving part to move upwards, the sound wave generator is moved out of the agglomeration cabin, sound waves are radiated into mist through the sound wave generator, tiny water drops suspended in the mist vibrate to collide with one another, agglomerate and condense into large water drops to be settled, then the mist is eliminated, and sound wave demisting is free of pollution and convenient to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of acoustic agglomeration fog removal, and particularly relates to a quickly assembled acoustic fog removal cabin. Background Technique

[0002] Radiation fog (cold fog below 0°C or warm fog above 0°C) often appears over airports and highways. This kind of fog is formed by very small water droplets with a certain density micro-suspended in the atmosphere. Generally, the diameter of fog droplets is about 5 to 15 micrometers. Since thick fog with high density will reduce visibility, it often causes inconvenience to the takeoff and landing of airplanes and the traffic on highways. In severe cases, the airport or highway has to be closed, resulting in flight delays and inconvenience to passengers, as well as economic losses. There are often a series of car crashes on highways due to heavy fog, causing losses of life and property.

[0003] Currently, the known methods for eliminating this kind of radiation fog can be divided into two categories. One category is to lower the temperature to make the fog droplets condense into relatively large water droplets and settle, so as to eliminate the fog and improve visibility. The currently adopted methods for lowering the temperature include spraying liquid nitrogen, carbon dioxide dry ice into the fog, or setting up a liquid propane spraying device at the airport. The particles of liquid nitrogen, dry ice or propane evaporate to lower the temperature and form condensation nuclei, causing the fog droplets to condense into large water droplets and settle. The other category of methods is to use heating to make the fog droplets evaporate into water vapor to improve visibility. The currently adopted methods are to spray hot gas into the fog with an aero-engine, or bury oil pipes near the runway and spray fuel during heavy fog to heat the air, so that the fog droplets evaporate and the visibility is improved. Or spray silver iodide or salt particles into the fog to form condensation nuclei and condense into water droplets to settle, so as to disperse the fog.

[0004] Both of the currently known methods have relatively large drawbacks and cannot achieve good results. Because the generation and disappearance of fog is a continuous process. If there is continuous heavy fog for a long time, a large amount of liquid nitrogen or dry ice has to be continuously sprayed into the air to eliminate the fog. After stopping spraying, the fog will quickly spread back, which is very inconvenient and costly. Although the heating method can be carried out continuously, the cost is extremely high and it will cause air pollution. Content of the Utility Model

[0005] Purpose of the utility model: To provide a quickly assembled acoustic fog removal cabin to solve the above problems existing in the prior art.

[0006] Technical solution: A quickly assembled acoustic fog removal cabin includes at least one section of agglomeration cabin, and the adjacent agglomeration cabins are connected and communicated through the openings on the side surfaces of the agglomeration cabins;

[0007] A cabin door is rotatably connected to the upper part of the agglomeration cabin, and the cabin door can be opened or closed;

[0008] A support frame is arranged inside the agglomeration chamber, and at least one acoustic wave generator is detachably connected to the support frame.

[0009] At least one section inside the agglomeration chamber is provided with a driving part, and the driving part is used to drive the support frame to move up and down.

[0010] Preferably, a first inspection opening that can be opened or closed is provided on the side of the agglomeration chamber.

[0011] Preferably, a power cabin is connected to the side of the last section of the agglomeration chamber, and a negative pressure generating part is arranged inside the power cabin.

[0012] Preferably, the negative pressure generating part includes a blower arranged inside the power cabin;

[0013] A reducing pipe with openings at both ends, the large-diameter end of the reducing pipe is communicated with the opening on the side of the last section of the agglomeration chamber, and the small-diameter end is connected to the blower through a coupler;

[0014] An air outlet pipe is connected to the coupler, and the upper part of the air outlet pipe extends out of the power cabin.

[0015] Preferably, the large-diameter end of the reducing pipe is adapted to the opening on the side of the last section of the agglomeration chamber.

[0016] Preferably, a second inspection opening that can be opened or closed is provided on the side of the power cabin.

[0017] Preferably, a first louver is detachably connected between adjacent agglomeration chambers.

[0018] Preferably, a muffler chamber is connected to the side of the first section of the agglomeration chamber, and a muffling part is detachably connected inside the muffler chamber.

[0019] Preferably, the muffling part includes a PC board arranged inside the muffler chamber;

[0020] A second louver is detachably connected to the opening on the side of the muffler chamber opposite to the first section of the agglomeration chamber.

[0021] In summary, the beneficial effects of the present utility model are as follows:

[0022] 1. By driving the support frame to move upward through the driving part, the acoustic wave generator is moved out of the agglomeration chamber, and acoustic waves are radiated into the fog through the acoustic wave generator, causing the tiny water droplets suspended in the fog to vibrate and collide with each other, agglomerating and condensing into large water droplets and settling, thereby eliminating the fog. Using acoustic wave defogging is pollution-free and convenient to use.

[0023] 2. By setting up multiple-stage agglomeration cabins, the sound generation frequency of the sound wave generators inside each stage of the power cabin can be adjusted according to the on-site fog situation, so as to adopt corresponding sound wave frequencies for specific water droplet sizes, enabling the water droplets to agglomerate into larger ones step by step, thereby improving the fog elimination effect.

[0024] 3. The noise generated during the fog elimination process can be effectively reduced by the sound absorption part in the sound absorption cabin.

[0025] 4. The sound absorption cabin, agglomeration cabin, and power cabin can be disassembled and combined, and then corresponding fog elimination operations can be adopted according to the on-site fog situation and terrain conditions, with a wide range of applications. Description of the Drawings

[0026] Figure 1 is a schematic diagram of a sound wave fog-driving shelter with a single-stage agglomeration cabin;

[0027] Figure 2 is a schematic diagram of a sound wave fog-driving shelter with a three-stage agglomeration cabin;

[0028] Figure 3 is Figure 1 and Figure 2 a schematic diagram of the agglomeration cabin in

[0029] Figure 4 is Figure 2 a perspective view of the agglomeration cabin in

[0030] Figure 5 is Figure 2 another perspective view of the agglomeration cabin in

[0031] Figure 6 is Figure 2 a schematic diagram of the power cabin in

[0032] Figure 7 is Figure 2 a schematic diagram of the internal structure of the power cabin in

[0033] Figure 8 is Figure 2 a schematic diagram of the sound absorption cabin in

[0034] Reference numerals are: 1. Agglomeration cabin; 2. Cabin door; 3. Support frame; 4. Sound wave generator; 5. Driving part; 6. First maintenance opening; 7. Power cabin; 8. Fan; 9. Reducing pipe; 10. Coupler; 11. Fan; 12. Air outlet pipe; 13. Second maintenance opening; 14. First louver; 15. Sound absorption cabin; 16. PC board; 17. Second louver. Detailed Embodiments

[0035] In the following description, numerous specific details are given to provide a more thorough understanding of the present utility model. However, it will be apparent to those skilled in the art that the present utility model may be practiced without one or more of these details. In other instances, some well-known technical features are not described to avoid confusion with the present utility model. Embodiment 1

[0036] As Figure 1 and Figure 3 shown, the rapid-assembly acoustic fog-dispersing cabin disclosed in this embodiment includes an agglomeration cabin 1; a cabin door 2 rotatably connected to the upper part of the agglomeration cabin 1, and the cabin door 2 can be opened or closed; a support frame 3 disposed inside the agglomeration cabin 1, and three acoustic wave generators 4 are detachably connected to the support frame 3; among them, one acoustic wave generator 4 is detachably connected above the two acoustic wave generators 4; a driving part 5 is provided inside the agglomeration cabin 1, and the driving part 5 is used to drive the support frame 3 to move up and down; after opening the cabin door 2, the driving part 5 drives the support frame 3 to move upward, moves the three acoustic wave generators 4 out of the agglomeration cabin 1, and radiates acoustic waves into the fog through the acoustic wave generators 4, causing the tiny water droplets suspended in the fog to vibrate and collide with each other, agglomerating and condensing into large water droplets and settling, thereby eliminating the fog. Using acoustic wave fog elimination is pollution-free and convenient to use.

[0037] As Figure 3 shown, a first inspection opening 6 that can be opened or closed is provided on the side of the agglomeration cabin 1, facilitating the inspection of the components inside the agglomeration cabin 1 through the first inspection opening 6. Embodiment 2

[0038] As Figures 2 to 4 shown, the rapid-assembly acoustic fog-dispersing cabin disclosed in this embodiment includes three sections of agglomeration cabins 1; a cabin door 2 rotatably connected to the upper part of the agglomeration cabin 1, and the cabin door 2 can be opened or closed; a support frame 3 disposed inside the agglomeration cabin 1, and an acoustic wave generator 4 is detachably connected to the support frame 3. A power cabin 7 is communicated with the side of the last section of the agglomeration cabin 1, and a negative pressure generating part is provided inside the power cabin 7; by means of the negative pressure generating part, negative pressure is generated inside each section of the agglomeration cabin 1, sucking the fog into the inside of the agglomeration cabin 1, and radiating acoustic waves into the fog through the acoustic wave generator 4, causing the tiny water droplets suspended in the fog to vibrate and collide with each other, gradually agglomerating and condensing into large water droplets, and finally discharging the agglomerated and condensed large water droplets out of the cabin by the negative pressure generating part for settlement, thereby eliminating the fog. Through the arrangement of multiple sections of agglomeration cabins 1, the sound emission frequency of the acoustic wave generators 4 inside each section of the power cabin 7 can be adjusted according to the on-site fog situation, and corresponding acoustic wave frequencies can be adopted for specific water droplet particle sizes, enabling the water droplets to gradually agglomerate into larger ones, thereby improving the fog elimination effect.

[0039] As Figure 7As shown in the figure, the negative pressure generating part includes a fan 118, which is arranged inside the power cabin 7; a reducing pipe 9 with openings at both ends. The large-diameter end of the reducing pipe 9 is connected to the opening on the side of the last-stage agglomeration cabin 1, and the small-diameter end is connected to the fan 118 through a coupler 10; an air outlet pipe 12 is connected to the coupler 10, and the upper part of the air outlet pipe 12 extends out of the power cabin 7. Through the cooperation of the fan 118 and the reducing pipe 9, negative pressure is generated inside each stage of the agglomeration cabin 1, and then the mist is sucked into the inside of the agglomeration cabin 1. The agglomerated and condensed large water droplets are discharged out of the cabin through the air outlet pipe 12 and settle down.

[0040] As Figure 7 shown, the large-diameter end of the reducing pipe 9 is adapted to the opening on the side of the last-stage agglomeration cabin 1, which can prevent the agglomerated and condensed large water droplets from being sucked into the inside of the power cabin 7 and unable to be discharged.

[0041] As Figure 6 shown, a second maintenance opening 13 that can be opened or closed is provided on the side of the power cabin 7, and the components inside the power cabin 7 can be conveniently maintained through the second maintenance opening 13.

[0042] As Figure 5 shown, a first louver 14 is detachably connected between adjacent agglomeration cabins 1. Each stage of the agglomeration cabin 1 is separated by the first louver 14, which can ensure that the mist has enough stagnation time in each stage of the agglomeration cabin 1, so that the tiny water droplets suspended in the mist can stably agglomerate into larger ones step by step. Embodiment 3

[0043] As Figure 3 shown, different from Embodiment 2, in the quickly assembled acoustic wave fog-dispersing square cabin disclosed in this embodiment, a driving part 5 is arranged inside the first-stage agglomeration cabin 1, and the driving part 5 is used to drive the support frame 3 to move up and down. Embodiment 4

[0044] As Figure 2 and Figure 8 shown, different from Embodiment 2, in the quickly assembled acoustic wave fog-dispersing square cabin disclosed in this embodiment, a muffler cabin 15 is connected to the side of the first-stage agglomeration cabin 1, and a muffling part is detachably connected inside the muffler cabin 15; the muffling part in the muffler cabin 15 can effectively reduce the noise generated during the fog-dispersing process.

[0045] As Figure 8 shown, the muffling part includes a PC board 16, which is arranged inside the muffler cabin 15; a second louver 17 is detachably connected to the opening on the side of the muffler cabin 15 opposite to the first-stage agglomeration cabin 1.

[0046] The muffler cabin 15, the agglomeration cabin 1 and the power cabin 7 in the above embodiments can be disassembled and combined, and then corresponding fog-dispersing operations can be adopted according to the on-site fog situation and terrain conditions, with a wide range of applications.

[0047] The preferred embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the specific details in the above embodiments. Within the scope of the technical concept of the present utility model, various equivalent transformations can be made to the technical solutions of the present utility model, and these equivalent transformations all fall within the protection scope of the present utility model.

Claims

1. A quick-assembly acoustic wave fog-repelling shelter, characterized in that: The device comprises at least one section of agglomeration cabin, wherein adjacent agglomeration cabins are connected through openings on the sides of the agglomeration cabins; A door is rotatably connected to the upper part of the reunion cabin, and the door can be opened or closed; A support frame is arranged inside the reunion cabin, and at least one sound wave generator is detachably connected to the support frame; At least one section of the reunion cabin is provided with a driving part inside, and the driving part is used to drive the supporting frame to move up and down.

2. A quick-assembly acoustic wave fog-dispelling shelter according to claim 1, characterized in that: A first inspection port which can be opened or closed is provided on the side of the reunion cabin.

3. A quick-assembly acoustic wave fog-dispelling shelter according to claim 1, characterized in that: The side of the last section of the reunion cabin is connected to the power cabin, and a negative pressure generating part is arranged inside the power cabin.

4. A quick-assembly acoustic wave fog-dispelling shelter according to claim 3, characterized in that: The negative pressure generating unit includes a fan, which is arranged inside the power cabin; A reducer with openings at both ends, wherein the large diameter end of the reducer is connected to the opening on the side of the last section of the agglomeration chamber, and the small diameter end is connected to the fan through a coupler; An air outlet duct is connected to the coupler, and an upper portion of the air outlet duct extends out of the power cabin.

5. A quick-assembly acoustic wave fog-dispelling shelter according to claim 4, characterized in that: The large diameter end of the reducer is matched with the opening on the side of the last section of the reunion chamber.

6. The rapid assembly acoustic wave fog dispelling shelter according to claim 3, characterized in that: A second inspection port which can be opened or closed is provided on the side of the power compartment.

7. The rapid assembly acoustic wave fog dispelling shelter according to claim 1, characterized in that: The adjacent reunion cabins are detachably connected with first louver plates.

8. The rapid assembly acoustic wave fog dispelling shelter according to claim 1, characterized in that: The side of the first-stage reunion cabin is connected to a muffler cabin, and the interior of the muffler cabin is detachably connected to a muffler part.

9. The rapid assembly acoustic wave fog dispelling shelter according to claim 8, characterized in that: The muffler portion includes a PC board, which is arranged inside the muffler chamber; The second louver plate is detachably connected to the opening on the side of the muffler cabin facing away from the first-stage reunion cabin.

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