CN217303168U - Noise reduction device for ventilation of air conditioner - Google Patents
Noise reduction device for ventilation of air conditioner Download PDFInfo
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- CN217303168U CN217303168U CN202122628038.1U CN202122628038U CN217303168U CN 217303168 U CN217303168 U CN 217303168U CN 202122628038 U CN202122628038 U CN 202122628038U CN 217303168 U CN217303168 U CN 217303168U
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- air
- air conditioner
- conditioner main
- filter screen
- air outlet
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The utility model discloses an air conditioner ventilates with falling device of making an uproar, including the air conditioner main part, be equipped with the fan in the air conditioner main part, be equipped with air intake and air outlet in the air conditioner main part, the air intake passes through the air-supply line and is connected with the air conditioner main part, the air outlet is connected with the air conditioner main part through going out the tuber pipe, the air-supply line sets up with going out the tuber pipe is perpendicular, the fan sets up in the air-supply line and the junction that goes out the tuber pipe, the fan includes that rotation axis, cover establish the swivel becket in the rotation axis outside, the relative rotation axis rotation of swivel becket, the rotation axis is hollow structure. Compared with the prior art, the utility model the advantage lie in: the dust-containing air is filtered through the rotary intercepting plate, the extremely large particles are blocked outside the first filter screen and fall into the dust collecting groove, the large particles enter the dust collecting cavity and cannot be discharged under the action of the second filter screen, and when the discharge port is coincident with the feed inlet, the dust-containing particles fall into the rotary shaft to discharge dust under the action of gravity.
Description
Technical Field
The utility model relates to an air conditioner ventilation falls the technical field of making an uproar, specifically indicates an air conditioner ventilation is with falling device of making an uproar.
Background
An air conditioner, i.e. an air conditioner, is a device for manually adjusting and controlling parameters such as temperature, humidity, flow rate and the like of ambient air in a building or a structure, generally comprising a cold source and a heat source device, a cold and hot medium transmission and distribution system, a terminal device and other auxiliary devices, mainly comprising a refrigeration host, a water pump, a fan and a pipeline system, wherein the terminal device is responsible for utilizing the cold and heat quantity transmitted and distributed to specifically process the air state so as to enable the air parameters of a target environment to meet requirements.
Along with the rotation that the host computer of air conditioner does not stop at the during operation heat dissipation fan, the noise of air conditioner ventilation can be divided into two main categories: one is mechanical vibration noise and the other is airflow noise generated by airflow flow. Most of the original fierce noise is dust-containing air, and solid particles enter the pipeline and hit the pipe wall to cause the noise.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome the defect of above-mentioned technique, provide an air conditioner ventilates with falling device of making an uproar.
In order to solve the technical problem, the utility model provides a technical scheme does: a noise reduction device for ventilation of an air conditioner comprises an air conditioner main body, wherein a fan is arranged in the air conditioner main body, an air inlet and an air outlet are formed in the air conditioner main body, the air inlet is connected with the air conditioner main body through an air inlet pipe, the air outlet is connected with the air conditioner main body through an air outlet pipe, the air inlet pipe and the air outlet pipe are vertically arranged, the fan is arranged at the joint of the air inlet pipe and the air outlet pipe, the fan comprises a rotating shaft and a rotating ring which is sleeved outside the rotating shaft, the rotating ring rotates relative to the rotating shaft, the rotating shaft is of a hollow structure, a spiral dragon shaft is arranged in the rotating shaft, intercepting plates are uniformly distributed in the circumferential direction of the rotating ring, the intercepting plates are of a hollow structure, two ends of each intercepting plate are respectively provided with a first opening and a second opening, a first filter screen is arranged in the first opening, a second filter screen is arranged in the second opening, and the first filter screen is arranged towards the air inlet, the filter hole diameter of the first filter screen is larger than that of the second filter screen, an ash deposition cavity is arranged between the first filter screen and the second filter screen, a discharge hole for communicating the ash deposition cavity with a rotating shaft is formed in the joint of the rotating ring and the intercepting plate, a feed inlet matched with the discharge hole is formed in the rotating shaft, and the feed inlet is formed in the upper end of the rotating shaft.
As an improvement, one end of the rotating ring is provided with rotating teeth, a rotating motor is arranged in the air conditioner main body, and the output end of the rotating motor is provided with driving teeth matched with the rotating teeth.
As an improvement, an ash deposition groove is arranged on the air inlet pipe and is arranged on one side of the fan.
As an improvement, the air inlet pipe and the air outlet pipe are of a three-section type pipeline structure, and the pipeline structure comprises a sudden contraction section, a transition section and a diffusion section.
As an improvement, sound-absorbing cotton is arranged in the air outlet pipe.
As an improvement, the filtering holes of the first filtering net and the second filtering net are of a hexagonal structure.
Compared with the prior art, the utility model the advantage lie in: most of the dust-containing air which generates noise enters the pipeline, solid particles enter the pipeline and hit the pipeline wall to generate noise, the dust-containing air is filtered through the rotating interception plate, extra-large particles are intercepted on the outer side of the first filter screen and fall into the dust accumulation groove, the large particles enter the dust collection cavity and cannot be discharged under the action of the second filter screen, and when the discharge port is superposed with the feed port, the dust-containing particles fall into the rotating shaft under the action of gravity and are discharged under the action of the spiral flood dragon; compared with a circular filter hole, the filter hole with the hexagonal structure has stronger inclusion property and can enter more dust particles; the air-supply line and the tuber pipe of perpendicular setting have changed original sharp route, and the level that takes place easily under air flow rate's effect in sharp route rocks, aggravates the noise, and sets up perpendicularly, has shortened the route, and makes the air outlet set up, and the pipeline structure of plus air outlet, air outlet department is narrow and small, and exit velocity is big for wind is passed fast.
Drawings
Fig. 1 is a schematic structural view of the noise reduction device for ventilation of an air conditioner.
Fig. 2 is a schematic structural diagram of a fan of the noise reduction device for ventilation of an air conditioner.
Fig. 3 is a schematic view of the matching structure of the rotating ring and the rotating motor of the noise reduction device for air conditioning ventilation of the present invention.
As shown in the figure: 1. the air conditioner comprises an air conditioner main body, 2, a fan, 3, an air inlet, 4, an air outlet, 5, an air inlet pipe, 6, an air outlet pipe, 7, a rotating shaft, 8, a rotating ring, 9, a spiral flood dragon shaft, 10, a blocking plate, 11, a first filter screen, 12, a second filter screen, 13, an ash accumulation cavity, 14, a discharge hole, 15, a feed inlet, 16, rotating teeth, 17, a rotating motor, 18, driving teeth, 19, an ash accumulation groove, 20, a collapsing section, 21, a transition section, 22 and a diffusion section.
Detailed Description
The following describes the noise reduction device for ventilation of an air conditioner in further detail with reference to the accompanying drawings.
With the attached drawing, the noise reduction device for ventilation of the air conditioner comprises an air conditioner main body 1, wherein a fan 2 is arranged in the air conditioner main body 1, an air inlet 3 and an air outlet 4 are arranged on the air conditioner main body 1, the air inlet 3 is connected with the air conditioner main body 1 through an air inlet pipe 5, the air outlet 4 is connected with the air conditioner main body 1 through an air outlet pipe 6, the air inlet pipe 5 is perpendicular to the air outlet pipe 6, the fan 2 is arranged at the joint of the air inlet pipe 5 and the air outlet pipe 6, the fan 2 comprises a rotating shaft 7 and a rotating ring 8, the rotating ring 8 is sleeved on the outer side of the rotating shaft 7, the rotating ring 8 rotates relative to the rotating shaft 7, the rotating shaft 7 is of a hollow structure, a spiral flood dragon shaft 9 is arranged in the rotating shaft 7, baffle plates 10 are uniformly distributed in the circumferential direction of the rotating ring 8, the baffle plates 10 are of a hollow structure, the two ends of the baffle plates 10 are respectively provided with a first opening and a second opening, be equipped with filter screen 11 in the opening one, be equipped with filter screen two 12 in the opening two, filter screen 11 sets up towards air intake 3, the filtration pore diameter of filtering of filter screen 11 is greater than the filtration pore diameter of filtering of filter screen two 12, be equipped with deposition chamber 13 between filter screen 11 and the filter screen two 12, the swivel becket 8 is equipped with the discharge gate 14 that feeds through collection ash chamber and rotation axis 7 with the junction of intercepting board 10, be equipped with on the rotation axis 7 with discharge gate 14 complex feed inlet 15, feed inlet 15 sets up the upper end at rotation axis 7.
One end of the rotating ring 8 is provided with rotating teeth 16, a rotating motor 17 is arranged in the air conditioner main body 1, and the output end of the rotating motor 17 is provided with driving teeth 18 matched with the rotating teeth 16.
An ash deposition groove 19 is formed in the air inlet pipe 5, and the ash deposition groove 19 is formed in one side of the fan 2.
The air inlet pipe 5 and the air outlet pipe 6 are of a three-section type pipeline structure, and the pipeline structure comprises a sudden contraction section 20, a transition section 21 and a diffusion section 22.
The inside of the air outlet pipe 6 is provided with sound-absorbing cotton.
And the filtering holes of the first filtering net 11 and the second filtering net 12 are in a hexagonal structure.
When the utility model is implemented specifically, the rotating motor 17 is started, the driving teeth 18 drive the rotating teeth 16 to rotate, so that the interception plate 10 is controlled to rotate relative to the rotating shaft 7 under the action of the rotating ring 8, the dust-containing air is filtered through the rotating interception plate 10, the large particles are blocked outside the first filter screen 11 and fall into the dust collection groove 19, the large particles enter the dust collection cavity, the large particles cannot flow out under the action of the second filter screen 12, when the discharge port 14 is coincident with the feed port 15, the dust-containing particles fall into the rotating shaft 7 under the action of gravity, and dust is discharged under the action of the spiral auger; compared with a circular filter hole, the filter hole with the hexagonal structure has stronger inclusion property and can enter more dust particles; air-supply line 5 and the play tuber pipe 6 of perpendicular setting have changed original sharp route, and the level that takes place easily under air flow rate's effect in the sharp route rocks, and the aggravation noise, and sets up perpendicularly, has shortened the route, and makes air outlet 4 set up, and the pipeline structure of plus air outlet 4, and air outlet 4 department is narrow and small, and exit velocity is big for wind passes fast.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. The utility model provides an air conditioner ventilates with falling device of making an uproar, includes air conditioner main part (1), be equipped with fan (2) in air conditioner main part (1), be equipped with air intake (3) and air outlet (4) on air conditioner main part (1), its characterized in that: the air inlet (3) is connected with the air conditioner main body (1) through an air inlet pipe (5), the air outlet (4) is connected with the air conditioner main body (1) through an air outlet pipe (6), the air inlet pipe (5) is perpendicular to the air outlet pipe (6), the fan (2) is arranged at the joint of the air inlet pipe (5) and the air outlet pipe (6), the fan (2) comprises a rotating shaft (7) and a rotating ring (8) sleeved outside the rotating shaft (7), the rotating ring (8) rotates relative to the rotating shaft (7), the rotating shaft (7) is of a hollow structure, a spiral dragon shaft (9) is arranged in the rotating shaft (7), intercepting plates (10) are uniformly distributed in the circumferential direction of the rotating ring (8), the intercepting plates (10) are of a hollow structure, two ends of the intercepting plates (10) are respectively provided with a first opening and a second opening, a first filter screen (11) is arranged in the first opening, be equipped with filter screen two (12) in the opening two, filter screen (11) set up towards air intake (3), the filtration pore diameter of filtering screen (11) is greater than the filtration pore diameter of filtering screen two (12), be equipped with deposition chamber (13) between filter screen (11) and filter screen two (12), swivel becket (8) and the junction of blocking board (10) are equipped with discharge gate (14) of intercommunication collection ash chamber and rotation axis (7), be equipped with on rotation axis (7) with discharge gate (14) complex feed inlet (15), feed inlet (15) set up the upper end at rotation axis (7).
2. A noise reducing device for ventilation of an air conditioner according to claim 1, wherein: one end of the rotating ring (8) is provided with rotating teeth (16), a rotating motor (17) is arranged in the air conditioner main body (1), and the output end of the rotating motor (17) is provided with driving teeth (18) matched with the rotating teeth (16).
3. A noise reducing device for ventilation of an air conditioner according to claim 1, wherein: an ash deposition groove (19) is formed in the air inlet pipe (5), and the ash deposition groove (19) is formed in one side of the fan (2).
4. A noise reducing device for ventilation of an air conditioner according to claim 1, wherein: the air inlet pipe (5) and the air outlet pipe (6) are of three-section type pipeline structures, and each pipeline structure comprises a sudden shrinkage section (20), a transition section (21) and a diffusion section (22).
5. A noise reducing device for ventilation of an air conditioner according to claim 1, wherein: the air outlet pipe (6) is internally provided with sound-absorbing cotton.
6. A noise reducing device for ventilation of an air conditioner according to claim 1, wherein: and the filtering holes of the first filtering net (11) and the second filtering net (12) are in a hexagonal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122628038.1U CN217303168U (en) | 2021-10-29 | 2021-10-29 | Noise reduction device for ventilation of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122628038.1U CN217303168U (en) | 2021-10-29 | 2021-10-29 | Noise reduction device for ventilation of air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN217303168U true CN217303168U (en) | 2022-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122628038.1U Active CN217303168U (en) | 2021-10-29 | 2021-10-29 | Noise reduction device for ventilation of air conditioner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115430244A (en) * | 2022-09-16 | 2022-12-06 | 灵丘国实电气有限公司 | Smoke-discharging, dust-removing and filtering system of laser machine |
-
2021
- 2021-10-29 CN CN202122628038.1U patent/CN217303168U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115430244A (en) * | 2022-09-16 | 2022-12-06 | 灵丘国实电气有限公司 | Smoke-discharging, dust-removing and filtering system of laser machine |
| CN115430244B (en) * | 2022-09-16 | 2023-10-13 | 灵丘国实电气有限公司 | Laser machine dust pelletizing filtration system that discharges fume |
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