CN220507227U - Fan coil with noise reduction device - Google Patents
Fan coil with noise reduction device Download PDFInfo
- Publication number
- CN220507227U CN220507227U CN202321881321.8U CN202321881321U CN220507227U CN 220507227 U CN220507227 U CN 220507227U CN 202321881321 U CN202321881321 U CN 202321881321U CN 220507227 U CN220507227 U CN 220507227U
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- plates
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- 239000002184 metal Substances 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000005494 condensation Effects 0.000 claims abstract description 11
- 238000009833 condensation Methods 0.000 claims abstract description 11
- 244000309464 bull Species 0.000 claims description 4
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims description 2
- 239000003638 chemical reducing agent Substances 0.000 claims 4
- 238000000034 method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 201000009240 nasopharyngitis Diseases 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a fan coil with a noise reduction device, which comprises a water condensation plate, wherein two metal fixing plates are fixedly arranged on the outer wall of the top of the water condensation plate, equidistant surface coolers are arranged on the adjacent inner walls of the two metal fixing plates, a hanging plate is arranged on the outer wall of the two metal fixing plates, two air inlets are formed in the outer wall of one side of the two hanging plates, a turbofan cover is arranged on the inner wall of the two air inlets, a positioning plate is fixedly arranged on the outer wall of one side of the hanging plate, and a double-shaft motor is arranged on the adjacent inner walls of the two positioning plates. According to the utility model, vibration energy is transmitted to the rotating ring through the fan plate, the rotating ring is attached to the outer wall of the rubber roll, the rubber roll drives the C-shaped fixing rod and the lifting slide rod to move up and down, the telescopic spring and the damper fully absorb vibration energy, stability in the rotating process of the rotating ring is improved, and vibration effect of the fan plate is reduced, so that noise generated by the fan plate is reduced.
Description
Technical Field
The utility model relates to the technical field of fan coil equipment, in particular to a fan coil with a noise reduction device.
Background
The fan coil unit is called as a fan coil for short. The air conditioner is one of the end devices of an air conditioning system, which consists of a small fan, a motor, a coil pipe and the like, and when chilled water or hot water flows through the coil pipe, the coil pipe exchanges heat with air outside the pipe, so that the air is cooled, dehumidified or heated to adjust indoor air parameters. It is a common cold and heat supply end device.
In the working process of the fan coil, a motor of the fan coil needs to drive a turbofan to rotate at a high speed, and the turbofan collides with air flow in the high-speed rotating process, so that fan blades of the turbofan vibrate, and a large amount of noise is generated when the fan coil works due to the high-frequency vibration of fan blades.
Disclosure of Invention
The utility model aims to provide a fan coil with a noise reduction device, so as to solve the defects in the technology.
In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a fan coil with noise reduction device, includes the water condensation dish, the top outer wall of water condensation dish is fixed to be equipped with two metal fixed plates, two the adjacent inner wall of metal fixed plate is equipped with the equidistance and distributes the surface cooler, two the outer wall of metal fixed plate is equipped with the link plate, two the one side outer wall of link plate is opened there are two air inlets, two the inner wall installation of air inlet is equipped with the turbofan cover, the fixed locating plate that is equipped with of one side outer wall of link plate, two the adjacent inner wall of locating plate is equipped with the biax motor, the fixed bull stick that is equipped with of two output shafts of biax motor, two the output shaft of bull stick is equipped with the pivot through the fixed pivot that is equipped with of support, and is adjacent the fixed fan plate that is equipped with the equidistance of one side inner wall of pivot is distributed, pivot and fan plate all are located the inner wall of turbofan cover, the amortization hole that the equidistance is distributed is opened to the top outer wall of turbofan cover, the top both sides and the bottom both sides of turbofan cover all open the fixed mouth, the inner wall of fixed mouth is equipped with the lift cover, the outer wall of lift cover is equipped with the pivot that has the pivot, the pivot that is connected with the pivot that the C is equipped with the flexible rubber, the pivot is cup jointed down with the pivot, the pivot is located the fixed to the pivot of C of the piston rod, the pivot is connected to the pivot, the pivot is equipped with the flexible outer wall.
Preferably, the outer walls of the two locating plates are provided with rotating holes, and the outer wall of the rotating rod is in clearance fit with the inner wall of the rotating hole.
Preferably, the outer walls of the two positioning plates are provided with first positioning holes distributed at equal intervals, the outer walls of the two sides of the double-shaft motor are provided with second positioning holes distributed at equal intervals, the inner walls of the first positioning holes and the second positioning holes are provided with matched bolts, and the bolts penetrate through the inner walls of the first positioning holes and the second positioning holes so as to be convenient for fixing the double-shaft motor between the two positioning plates.
Preferably, the top outer walls of the two metal fixing plates are provided with two mounting holes, and the top outer walls of the two metal fixing plates are provided with matched packaging plates.
Preferably, a drain hole is formed in the outer wall of one side of the water condensation plate, and an adaptive drain pipe is arranged on the inner wall of the drain hole.
In the technical scheme, the utility model has the technical effects and advantages that:
the telescopic spring and the damper are sleeved on the inner wall of the lifting slide rod, the C-shaped fixing rod is extruded downwards, the rubber roll sleeved on the outer wall of the rotating ring is attached to the outer wall of the rotating ring, vibration energy is transmitted to the rotating ring through the fan plate, the rotating ring is attached to the outer wall of the rubber roll, the rubber roll moves the C-shaped fixing rod and the lifting slide rod to move up and down, the telescopic spring and the damper fully absorb vibration energy, stability of the rotating ring in the rotating process is improved, vibration effect of the fan plate is reduced, noise generated by the fan plate is reduced, noise reduction effect is good, and the noise reduction hole arranged at the top of the turbofan cover is matched, so that noise generated by the fan plate in the turbofan cover is further absorbed.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of the structure of a condensate plate according to the present utility model;
FIG. 3 is a schematic view of a hitch plate according to the present utility model;
FIG. 4 is a schematic diagram of a dual-shaft motor according to the present utility model;
FIG. 5 is a schematic view of a turbofan shroud according to the present utility model;
FIG. 6 is a schematic view of a lift cap according to the present utility model;
FIG. 7 is a schematic cross-sectional view of a lift cap according to the present utility model.
Reference numerals illustrate:
the device comprises a water condensation plate 1, a water drainage hole 2, a metal fixing plate 3, a surface cooler 4, a mounting hole 5, a hanging plate 6, a positioning plate 7, a double-shaft motor 8, a first positioning hole 9, a second positioning hole 10, a rotating hole 11, a rotating rod 12, a rotating ring 13, a fan plate 14, a turbofan cover 15, an air inlet 16, a silencing hole 17, a fixing hole 18, a lifting cover 19, a lifting hole 20, a lifting slide rod 21, a C-shaped fixing rod 22, a rotating shaft 23, a rubber film 24, a telescopic spring 25, a damper 26 and an air inlet 27.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
Example 1
Referring to the attached drawings 1-7 of the specification, a fan coil with a noise reduction device comprises a water condensation plate 1, wherein two metal fixing plates 3 are fixedly arranged on the outer wall of the top of the water condensation plate 1, equidistant surface coolers 4 are arranged on the adjacent inner walls of the two metal fixing plates 3, a hanging plate 6 is arranged on the outer wall of one side of the two hanging plates 6, two air inlets 27 are arranged on the outer wall of one side of the two hanging plates 6, a turbofan cover 15 is arranged on the inner wall of the two air inlets 27, a positioning plate 7 is fixedly arranged on the outer wall of one side of the hanging plate 6, a double-shaft motor 8 is arranged on the adjacent inner wall of the two positioning plates 7, a rotating rod 12 is fixedly arranged on two output shafts of the double-shaft motor 8, a rotating ring 13 is fixedly arranged on the inner wall of one side of the adjacent rotating ring 13, a fan plate 14 which is equidistantly distributed is fixedly arranged on the inner wall of the rotating ring 13 and the fan plate 14 are both positioned on the inner wall of the turbofan cover 15, the both sides of turbofan cover 15 are opened there is air intake 16, the top outer wall of turbofan cover 15 is opened there is the amortization hole 17 that the equidistance distributes, the fixed mouth 18 has all been opened to the top both sides and the bottom both sides of turbofan cover 15, the inner wall of fixed mouth 18 is all fixed and is equipped with lift cover 19, the top outer wall of lift cover 19 is opened there is lift hole 20, the inner wall sliding connection of lift hole 20 has vertical decurrent lift slide bar 21, the outer wall of lift slide bar 21 has cup jointed telescopic spring 25 and attenuator 26 respectively, telescopic spring 25 and attenuator 26 are located the inner wall of lift cover 19, the fixed C shape dead lever 22 that is equipped with in bottom one end of lift slide bar 21, the both sides inner wall of C shape dead lever 22 has pivot 23 through bearing swing joint, rubber roll 24 has been cup jointed to the outer wall of pivot 23, the outer wall and the laminating of swivel ring 13 of rubber roll 24.
Example two
Based on the first embodiment, the outer walls of the two positioning plates 7 are provided with rotating holes 11, the outer walls of the rotating rods 12 are in clearance fit with the inner walls of the rotating holes 11, the outer walls of the two positioning plates 7 are provided with first positioning holes 9 distributed equidistantly, the outer walls of the two sides of the double-shaft motor 8 are provided with second positioning holes 10 distributed equidistantly, the inner walls of the first positioning holes 9 and the second positioning holes 10 are provided with bolts matched with each other, and the bolts penetrate through the inner walls of the first positioning holes 9 and the second positioning holes 10, so that the double-shaft motor 8 is conveniently fixed between the two positioning plates 7.
Example III
Based on the first embodiment, two mounting holes 5 are formed in the top outer walls of the two metal fixing plates 3, the matched packaging plates are arranged on the top outer walls of the two metal fixing plates 3, a drain hole 2 is formed in the outer wall of one side of the water condensation plate 1, and a matched drain pipe is arranged on the inner wall of the drain hole 2.
The working principle of the utility model is as follows:
referring to fig. 1-7 of the specification, in the working process of the utility model, two output shafts of the double-shaft motor 8 drive the rotating rod 12 to rotate, the rotating rod 12 drives the fan plate 14 to rotate through two rotating rings 13, the fan plate 14 rotates at high speed on the inner wall of the turbofan cover 15, external air flow is sucked into the turbofan cover 15 through the air inlet 16, the air flow in the turbofan cover 15 is discharged to the surface cooler 4 through the air inlet 27, air flow heat exchange is given, the fan plate 14 vibrates due to the high-speed rotation of the fan plate 14 and the air flow friction, the fan plate 14 vibrates to generate noise, the telescopic spring 25 is sleeved on the inner wall of the lifting slide rod 21 through the damper 26, the C-shaped fixed rod 22 is pressed downwards, the rubber roll 24 sleeved on the outer wall of the rotating ring 13 is attached to the rotating ring 13, the energy of vibration is transmitted to the rotating ring 13 through the fan plate 14, the rotating ring 13 is attached to the outer wall of the rubber roll 24, the rubber roll 24 drives the C-shaped fixed rod 22 to move up and down through the air inlet 27, the telescopic spring 25 fully absorbs vibration energy to the surface of the surface cooler 4, stability in the rotating ring 13 is improved, the rotating process of the fan plate 14 is reduced, the noise is generated, the noise is reduced, the vibration is further reduced, the vibration is well has the effect is better noise-reduced, and the vibration is absorbed by the vibration is better than the vibration is absorbed by the vibration plate 15, and has the vibration is provided with the vibration damper 15, and has the sound damper, and has the sound and has the noise.
While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.
Claims (5)
1. Fan coil with noise reduction device, including water condensation dish (1), its characterized in that: the utility model discloses a water condenser, including fixed surface cooler (4) that is equipped with of top outer wall of water condenser (1), two adjacent inner wall of metal fixed plate (3) is equipped with equidistance distribution surface cooler (4), two the outer wall of metal fixed plate (3) is equipped with link plate (6), two the outer wall of one side of link plate (6) is opened there are two air inlets (27), two the inner wall installation of air inlet (27) is equipped with vortex fan cover (15), the fixed locating plate (7) that is equipped with of one side outer wall of link plate (6), two the adjacent inner wall of locating plate (7) is equipped with biax motor (8), the fixed bull stick (12) that is equipped with of two output shafts of biax motor (8), two the output shafts of bull stick (12) are equipped with rotation ring (13) through the support is fixed, adjacent one side inner wall of rotation ring (13) is fixed to be equipped with equidistant fan board (14) that distributes, rotation ring (13) and fan board (14) all are located the inner wall of vortex fan cover (15), both sides of vortex fan cover (15) are opened there are locating plate (16), the adjacent inner wall (8) of one side of link plate (6), both sides of both sides (15) are opened the top (18) and fixed vortex fan cover (18) are fixed with the fixed top of both sides of opening (18), lifting hole (20) are opened to the top outer wall of lift cover (19), the inner wall sliding connection of lifting hole (20) has vertical decurrent lift slide bar (21), telescopic spring (25) and attenuator (26) have been cup jointed respectively to the outer wall of lift slide bar (21), telescopic spring (25) are located the inner wall of lift cover (19) with attenuator (26), the fixed C shape dead lever (22) that is equipped with in bottom one end of lift slide bar (21), the both sides inner wall of C shape dead lever (22) has pivot (23) through bearing swing joint, rubber roll (24) have been cup jointed to the outer wall of pivot (23), the outer wall and the outer wall laminating of swivel ring (13) of rubber roll (24).
2. A fan coil with noise reducer as set forth in claim 1, wherein: the outer walls of the two locating plates (7) are provided with rotating holes (11), and the outer wall of the rotating rod (12) is in clearance fit with the inner wall of the rotating holes (11).
3. A fan coil with noise reducer as set forth in claim 1, wherein: the outer walls of the two positioning plates (7) are provided with first positioning holes (9) distributed at equal intervals, the outer walls of the two sides of the double-shaft motor (8) are provided with second positioning holes (10) distributed at equal intervals, and the inner walls of the first positioning holes (9) and the second positioning holes (10) are provided with bolts which are matched with each other.
4. A fan coil with noise reducer as set forth in claim 1, wherein: two mounting holes (5) are formed in the outer walls of the tops of the two metal fixing plates (3), and the packaging plates which are matched with each other are arranged on the outer walls of the tops of the two metal fixing plates (3).
5. A fan coil with noise reducer as set forth in claim 1, wherein: the outer wall of one side of the water condensation plate (1) is provided with a drain hole (2), and the inner wall of the drain hole (2) is provided with a drain pipe which is matched with the drain hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321881321.8U CN220507227U (en) | 2023-07-18 | 2023-07-18 | Fan coil with noise reduction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321881321.8U CN220507227U (en) | 2023-07-18 | 2023-07-18 | Fan coil with noise reduction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220507227U true CN220507227U (en) | 2024-02-20 |
Family
ID=89867426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321881321.8U Active CN220507227U (en) | 2023-07-18 | 2023-07-18 | Fan coil with noise reduction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220507227U (en) |
-
2023
- 2023-07-18 CN CN202321881321.8U patent/CN220507227U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |