CN209744691U - Splicing type sound insulation device of air conditioning unit - Google Patents
Splicing type sound insulation device of air conditioning unit Download PDFInfo
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- CN209744691U CN209744691U CN201920295805.1U CN201920295805U CN209744691U CN 209744691 U CN209744691 U CN 209744691U CN 201920295805 U CN201920295805 U CN 201920295805U CN 209744691 U CN209744691 U CN 209744691U
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Abstract
the utility model relates to a splicing type sound insulation device of an air conditioning unit, which comprises an upper cover plate, a front baffle, a rear baffle, a left side plate and a right side plate, wherein the upper cover plate, the front baffle, the rear baffle, the left side plate and the right side plate are split and are clung to each surface of a box body; pipe holes are reserved on the front baffle and the rear baffle and can pass through a water inlet pipe and a water outlet pipe of the air conditioning unit; an air inlet is reserved on the left side plate, and the area of the air inlet is larger than that of an air inlet grid of the box body; an air outlet is reserved on the left side plate, and the area of the air outlet is larger than that of an air outlet grid of the box body; the bottom of the front baffle, the bottom of the rear baffle, the bottom of the left side plate and the bottom of the right side plate are flush with the ground, a plurality of magnetic placing pits are uniformly arranged on the front baffle, the rear baffle, the bottom of the left side plate and the bottom of the right side plate respectively, the magnetic placing pits are circular or square pits, and magnets can be installed in the magnetic placing pits. The utility model discloses easy dismounting, noise reduction effect is good, and it is with low costs to have the air conditioning unit transformation.
Description
Technical Field
The utility model belongs to the air conditioning unit field, concretely relates to air conditioning unit concatenation formula noise insulation.
Background
The air conditioner set is a centralized air processing system, in the course of operation of said air conditioner set the noise produced by air-sending and exhausting sets, etc. and the noise of fan is mainly formed from broadband air flow noise produced by turbulent flow produced by blade-driven air and correspondent rotating noise, and its size is related to the form, number and rotating speed of its blade and wind pressure of system. When the noise of the air conditioning unit is set in environments such as hotels, office buildings, hospitals, schools, factories and the like, the long-time noise has a non-negligible influence on human life, study and work. Most air conditioning unit installs soundproof cotton, sound proof strip etc. in the air conditioning unit box at present, can effectively reduce the noise. However, for some air conditioning units of old models, the time consumption for the disassembly and assembly of the box body is more, and the reconstruction cost is high. Meanwhile, the fireproof performance of the sound insulation strips is poor, and potential safety hazards exist.
SUMMERY OF THE UTILITY MODEL
Not enough to the above-mentioned that prior art exists, the utility model discloses the problem that solves is to traditional air conditioning unit noise reduction, and it is too loaded down with trivial details to adopt the interior transformation of box, consumes the manpower, and fire behavior is not enough.
The utility model discloses the mode of making an uproar falls in the application outer covering formula, the device of making an uproar falls and adopts the concatenation formula combination.
The utility model adopts the following technical scheme: a splicing type sound insulation device of an air conditioning unit comprises an upper cover plate, a front baffle, a rear baffle, a left side plate and a right side plate, wherein the upper cover plate, the front baffle, the rear baffle, the left side plate and the right side plate are split and are clung to each surface of a box body,
A fresh air port is reserved on the upper cover plate and can pass through a fresh air channel of the air conditioning unit; pipe holes are reserved on the front baffle and the rear baffle and can pass through a water inlet pipe and a water outlet pipe of the air conditioning unit; an air inlet is reserved on the left side plate, and the area of the air inlet is larger than that of an air inlet grid of the box body; an air outlet is reserved on the left side plate, and the area of the air outlet is larger than that of an air outlet grid of the box body;
in order to prevent noise caused by the fact that the bottom cushion block leaves a space from overflowing, the bottoms of the front baffle, the rear baffle, the left side plate and the right side plate are flush with the ground.
Further, in order to facilitate installation on the surface of the box body and guarantee the overall stability of the noise reduction device, the joint of the upper cover plate, the front baffle plate, the rear baffle plate, the left side plate and the right side plate is sewn by a handheld sewing machine.
furthermore, the air conditioning unit box is generally made of iron materials, so that the air conditioning unit is maintained for convenience of opening and closing the cabinet door, a plurality of magnetic placing pits are uniformly formed in the upper cover plate, the front baffle plate, the rear baffle plate, the left side plate and the right side plate respectively, the magnetic placing pits are circular or square-shaped concave, magnets can be installed in the magnetic placing pits, positions can be adjusted through adsorption, and the sound insulation device can be detached after the magnets are taken out.
Further, the material of upper cover plate, preceding baffle, backplate, left side board, right side board includes that the aluminium foil layer in the outside, the honeycomb at center inhale the sound cotton and inboard rubber pad, bonds each other, and the aluminium foil layer can prevent fires and keep warm, and the cotton noise reduction effect of sound is inhaled to the honeycomb is good, and the soft easy subsides of rubber pad are at the box surface.
The utility model discloses a theory of operation:
By utilizing the regularity of the outer contour of the air conditioning unit and adopting the mode of outer covering and surrounding, various types of noises of the air conditioning unit, including a blower, a return fan, a fresh air fan, a spraying section and the like, can be greatly reduced. The upper cover plate, the front baffle plate, the rear baffle plate, the left side plate and the right side plate are assembled, and can be sewn after assembly, or adsorbed on the surface of the box body by adopting magnets, so that the installation is more convenient, and two workers can finish the installation within 3 hours in practical application.
has the advantages that:
1. The noise reduction mode of external covering is adopted, so that the reconstruction cost of the traditional air conditioning unit is low;
2. The magnet adsorption mode is adopted, so that the installation and the disassembly are convenient and more convenient.
Drawings
fig. 1 is a schematic perspective view of the assembled split type sound insulation device of the air conditioning unit of the present invention;
Fig. 2 is a schematic side sectional view of the splicing type sound insulation device of the air conditioning unit of the present invention;
Fig. 3 is the utility model discloses an air conditioning unit concatenation formula noise insulation's material enlargies the schematic diagram.
in the figure: 1 upper cover plate, 2 preceding baffles, 3 backplate, 4 left side boards, 5 right side boards, 6 air intakes, 7 air inlet grids, 8 air-out grids, 9 air outlets, 10 boxes, 11 tube holes, 12 new trend channels, 13 new trend mouths, 14 cushions, 15 aluminium foil layers, 16 honeycomb inhale the sound cotton, 17 rubber pads, 18 put the magnetic pit.
Detailed Description
The following detailed description of the present invention will be made in conjunction with the accompanying drawings and specific embodiments.
As shown in fig. 1 and 2: a splicing type sound insulation device of an air conditioning unit comprises an upper cover plate 1, a front baffle plate 2, a rear baffle plate 3, a left side plate 4 and a right side plate 5, wherein the upper cover plate 1, the front baffle plate 2, the rear baffle plate 3, the left side plate 4 and the right side plate 5 are split and are clung to each surface of a box body 10,
A fresh air port 13 is reserved on the upper cover plate 1 and can pass through a fresh air channel 12 of an air conditioning unit; pipe holes 11 are reserved on the front baffle 2 and the rear baffle 3 and can pass through a water inlet pipe and a water outlet pipe of the air conditioning unit; an air inlet 6 is reserved on the left side plate 4, and the area of the air inlet 6 is larger than that of an air inlet grille 7 of the box body 10; an air outlet 9 is reserved on the left side plate 4, and the area of the air outlet 9 is larger than that of an air outlet grid 8 of the box body 10.
In practical application, in order to prevent noise overflow caused by the space left by the bottom cushion block 14, the bottoms of the front baffle 2, the rear baffle 3, the left side plate 4 and the right side plate 5 are flush with the ground.
In practical application, in order to facilitate installation on the surface of the box body 10 and ensure the overall stability of the noise reduction device, the joints of the upper cover plate 1, the front baffle plate 2, the rear baffle plate 3, the left side plate 4 and the right side plate 5 are sewn by a handheld sewing machine.
In practical application, the air conditioning unit box 10 is generally made of iron materials, in order to facilitate the maintenance of the switch cabinet door, a plurality of magnetic placing pits 18 are uniformly arranged on the upper cover plate 1, the front baffle plate 2, the rear baffle plate 3, the left side plate 4 and the right side plate 5 respectively, the magnetic placing pits 18 are circular or square depressions, magnets can be installed in the magnetic placing pits 18, and the positions can be adjusted by utilizing the adsorbability, and the sound insulation device can be detached by taking out the magnets.
As shown in fig. 3, in practical application, the materials of the upper cover plate 1, the front baffle plate 2, the rear baffle plate 3, the left side plate 4 and the right side plate 5 include an outer aluminum foil layer 15, a central honeycomb sound-absorbing cotton 16 and an inner rubber mat 17, which are adhered to each other, the aluminum foil layer 15 can prevent fire and preserve heat, the honeycomb sound-absorbing cotton 16 has good noise reduction effect, and the rubber mat 17 is soft and easy to be adhered to the surface of the box 10.
The utility model discloses a theory of operation:
by utilizing the regularity of the outer contour of the air conditioning unit and adopting the mode of outer covering and surrounding, various types of noises of the air conditioning unit, including a blower, a return fan, a fresh air fan, a spraying section and the like, can be greatly reduced. The upper cover plate 1, the front baffle plate 2, the rear baffle plate 3, the left side plate 4 and the right side plate 5 are assembled, the upper cover plate can be sewn after assembly, or the upper cover plate and the rear baffle plate can be adsorbed on the surface of the box body 10 by magnets, so that the installation is more convenient, and two workers can finish the installation within 3 hours in practical application.
to sum up, the utility model discloses easy dismounting, noise reduction effect is good, and reforms transform with low costsly to having air conditioning unit.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. The front, back, left and right are not specific, but are used for more intuitively explaining the technical scheme without limitation. It should be understood by those skilled in the art that the foregoing embodiments are merely illustrative of the technical concepts and features of the present invention, and the purpose of the present invention is to provide a person skilled in the art with the ability to understand the contents of the present invention and implement the same, and not to limit the scope of the present invention.
Claims (5)
1. The utility model provides an air conditioning unit concatenation formula noise insulation which characterized in that: comprises an upper cover plate (1), a front baffle plate (2), a rear baffle plate (3), a left side plate (4) and a right side plate (5), wherein the upper cover plate (1), the front baffle plate (2), the rear baffle plate (3), the left side plate (4) and the right side plate (5) are split and are closely attached to each surface of a box body (10),
A fresh air port (13) is reserved on the upper cover plate (1) and can pass through a fresh air channel (12) of an air conditioning unit; pipe holes (11) are reserved on the front baffle (2) and the rear baffle (3) and can penetrate through a water inlet pipe and a water outlet pipe of the air conditioning unit; an air inlet (6) is reserved on the left side plate (4), and the area of the air inlet (6) is larger than that of an air inlet grille (7) of the box body (10); an air outlet (9) is reserved on the left side plate (4), and the area of the air outlet (9) is larger than that of an air outlet grid (8) of the box body (10).
2. the splicing type sound insulation device of the air conditioning unit as claimed in claim 1, wherein: the bottoms of the front baffle (2), the rear baffle (3), the left side plate (4) and the right side plate (5) are flush with the ground.
3. The splicing type sound insulation device of the air conditioning unit as claimed in claim 2, wherein: the joint of the upper cover plate (1), the front baffle (2), the rear baffle (3), the left side plate (4) and the right side plate (5) is sewn by a handheld sewing machine.
4. The splicing type sound insulation device of the air conditioning unit as claimed in claim 2, wherein: the upper cover plate (1), the front baffle plate (2), the rear baffle plate (3), the left side plate (4) and the right side plate (5) are respectively and uniformly provided with a plurality of magnetic placing pits (18), the magnetic placing pits (18) are circular or square depressions, and magnets can be arranged in the magnetic placing pits (18).
5. The splicing type sound insulation device of the air conditioning unit according to any one of claims 1 to 4, wherein: the materials of the upper cover plate (1), the front baffle plate (2), the rear baffle plate (3), the left side plate (4) and the right side plate (5) comprise an aluminum foil layer (15) on the outer side, honeycomb sound-absorbing cotton (16) at the center and rubber pads (17) on the inner side, and the materials are mutually bonded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920295805.1U CN209744691U (en) | 2019-03-08 | 2019-03-08 | Splicing type sound insulation device of air conditioning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920295805.1U CN209744691U (en) | 2019-03-08 | 2019-03-08 | Splicing type sound insulation device of air conditioning unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209744691U true CN209744691U (en) | 2019-12-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920295805.1U Active CN209744691U (en) | 2019-03-08 | 2019-03-08 | Splicing type sound insulation device of air conditioning unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209744691U (en) |
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2019
- 2019-03-08 CN CN201920295805.1U patent/CN209744691U/en active Active
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