CN209926567U - Central air conditioner with good noise reduction effect - Google Patents
Central air conditioner with good noise reduction effect Download PDFInfo
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- CN209926567U CN209926567U CN201920324095.0U CN201920324095U CN209926567U CN 209926567 U CN209926567 U CN 209926567U CN 201920324095 U CN201920324095 U CN 201920324095U CN 209926567 U CN209926567 U CN 209926567U
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- central air
- air conditioning
- central
- noise reduction
- reduction effect
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Abstract
The utility model discloses a central air conditioning that noise reduction effect is good, including central air conditioning casing and ultraviolet sterilizer, air outlet a has been seted up on one side outer wall of central air conditioning casing, air outlet a's internally mounted has the air inlet screen panel, return air inlet and air outlet b have been seted up to the bottom of central air conditioning casing, the internally mounted of return air inlet has the return air screen panel, ultraviolet sterilizer installs on one side outer wall of central air conditioning casing, the ultraviolet sterilizer outside is located install the coolant liquid pipe through the connecting pipe on one side outer wall of central air conditioning casing, be provided with the sealing material layer in the casing of central air conditioning casing. The utility model discloses a be provided with in inside and inhale the cotton layer of sound, be provided with at the outer surface and inhale sound coating to at central air conditioning during operation, can effectively reduce because a large amount of noises that the vibration produced, promoted the silence nature of this central air conditioning work, reduceed noise pollution.
Description
Technical Field
The utility model belongs to the technical field of central air conditioning equipment, concretely relates to central air conditioning that noise reduction effect is good.
Background
The central air conditioning system is composed of one or more cold and heat source systems and a plurality of air conditioning systems, and the system is different from the traditional refrigerant type air conditioner, and the air is intensively treated (such as a single machine, VRV) to achieve the comfort requirement. The principle of liquid gasification refrigeration is adopted to provide the required cold energy for the air conditioning system so as to offset the cold load of the indoor environment; the heating system provides the air conditioning system with the required heat to offset the indoor ambient heat load.
The traditional central air conditioner is not provided with any noise reduction material inside, so that the noise generated by the central air conditioner can not be effectively weakened or eliminated when the central air conditioner works, and certain influence is caused on the rest of people, and the central air conditioner with good noise reduction effect is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a central air conditioning that noise reduction effect is good to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a central air conditioning that noise reduction effect is good, includes central air conditioning casing and ultraviolet sterilizer, air outlet an has been seted up on one side outer wall of central air conditioning casing, air inlet screen panel is installed to air outlet an's internally mounted, return air inlet and air outlet b have been seted up to the bottom of central air conditioning casing, the internally mounted of return air inlet has the return air screen panel, ultraviolet sterilizer installs on one side outer wall of central air conditioning casing, the ultraviolet sterilizer outside is located install the coolant liquid pipe through the connecting pipe on one side outer wall of central air conditioning casing, be provided with the sealing material layer in the casing of central air conditioning casing, sealing material layer one side is provided with inhales the cotton layer of sound, ultraviolet sterilizer and external power supply electric connection.
Preferably, the outer walls of the two sides of the central air-conditioning shell are respectively provided with a mounting plate.
Preferably, the outer surface of the central air-conditioning casing is provided with sound-absorbing paint.
Preferably, the two air return openings are symmetrically formed about a transverse central axis of the central air-conditioning shell.
Preferably, the connection pipes are respectively installed at four corners of the cooling liquid pipe.
Preferably, one side of the sound absorption cotton layer is provided with a waterproof material layer.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through being provided with in this central air conditioning's inside and inhaling the cotton layer of sound, be provided with at the central air conditioning surface and inhale the sound coating to at the central air conditioning during operation, can effectively reduce because a large amount of noises that the vibration produced, promoted the silence nature of this central air conditioning work, reduced noise pollution.
2. Through installing ultraviolet sterilizer on this central air conditioning, ultraviolet sterilizer can emit the ultraviolet ray and kill some remaining bacteriums inside the central air conditioning when the air conditioner work, has guaranteed the safety in utilization.
3. Through the externally mounted at this central air conditioning have the coolant liquid pipe to at the during operation, the heat that central air conditioning work produced can effectively be taken away to the coolant liquid in the coolant liquid pipe, has improved its radiating efficiency and effect.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the bottom structure of the central air-conditioning case of the present invention;
fig. 3 is a side view of the central air conditioner casing of the present invention.
In the figure: 1. mounting a plate; 2. a central air conditioning housing; 3. sound-absorbing paint; 4. an air outlet a; 5. an air inlet net cover; 6. a layer of sealing material; 7. a sound absorbing cotton layer; 8. a layer of water repellent material; 9. an air return opening; 10. an air return net cover; 11. an air outlet b; 12. an ultraviolet sterilizer; 13. a coolant tube; 14. and (4) connecting the pipes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a central air conditioner with good noise reduction effect comprises a central air conditioner shell 2 and an ultraviolet sterilizer 12, wherein an air outlet a4 is formed in the outer wall of one side of the central air conditioner shell 2, an air inlet mesh enclosure 5 is installed inside an air outlet a4, a return air inlet 9 and an air outlet b11 are formed in the bottom of the central air conditioner shell 2, a return air mesh enclosure 10 is installed inside the return air inlet 9, the ultraviolet sterilizer 12 is installed on the outer wall of one side of the central air conditioner shell 2, the ultraviolet sterilizer 12 can emit ultraviolet rays to kill some bacteria remained inside the central air conditioner when the air conditioner works by installing the ultraviolet sterilizer 12, the use safety is ensured, a cooling liquid pipe 13 is installed on the outer wall of one side of the central air conditioner shell 2 at the outer side of the ultraviolet sterilizer 12 through a connecting pipe 14, a sealing material layer 6 is arranged inside the shell of the central air conditioner shell 2, and the, the sound absorption cotton layer 7 is arranged on one side of the sealing material layer 6, the sound absorption cotton layer 7 is arranged, so that a large amount of noise generated by vibration can be effectively reduced when the central air conditioner works, the silent performance of the work of the central air conditioner is improved, the noise pollution is reduced, the ultraviolet sterilizer 12 is electrically connected with an external power supply, and the type of the ultraviolet sterilizer 12 can be FR-XZY 30-3.
The central air conditioner is characterized in that the mounting plates 1 are respectively arranged on the outer walls of two sides of the central air conditioner shell 2, the central air conditioner can be effectively mounted in a suspended ceiling layer through the mounting plates 1 by arranging the mounting plates 1, the outer surface of the central air conditioner shell 2 is provided with sound-absorbing coatings 3, the sound-absorbing coatings 3 are made of composite materials of biological fibers and mineral fibers and can effectively absorb noise, two return air inlets 9 are symmetrically arranged on the transverse central axis of the central air conditioner shell 2, the connecting pipes 14 are respectively arranged at four corners of the cooling liquid pipe 13 and are provided with the cooling liquid pipe 13, so that when the central air conditioner works, heat generated by the work of the central air conditioner can be effectively taken away by cooling liquid in the cooling liquid pipe 13, the heat dissipation efficiency and the heat dissipation effect of the central air conditioner are improved, one side of the sound-absorbing cotton layer 7 is provided with the waterproof material, the waterproof material layer 8 may be made of acrylic material.
The utility model discloses a theory of operation and use flow: install this central air conditioning in the furred ceiling, at central air conditioning during operation, inhale sound coating 3 and inhale the cotton layer 7 of sound and can effectively reduce the noise that central air conditioning work produced, central air conditioning during operation, ultraviolet sterilizer 12 can be automatic to be opened, emits the ultraviolet ray and kills some remaining bacteriums inside the central air conditioning, and in operation, the heat that central air conditioning work produced can effectively be taken away to the coolant liquid in the coolant liquid pipe 13, and waterproof material layer 8 can effectively prevent in the water gets into electronic component.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a central air conditioning that noise reduction effect is good, includes central air conditioning casing (2) and ultraviolet sterilizer (12), its characterized in that: an air outlet a (4) is arranged on the outer wall of one side of the central air-conditioning shell (2), an air inlet mesh enclosure (5) is arranged inside the air outlet a (4), the bottom of the central air-conditioning shell (2) is provided with an air return inlet (9) and an air outlet b (11), a return air net cover (10) is arranged inside the return air inlet (9), the ultraviolet sterilizer (12) is arranged on the outer wall of one side of the central air-conditioning shell (2), a cooling liquid pipe (13) is arranged on the outer wall of one side of the central air-conditioning shell (2) at the outer side of the ultraviolet sterilizer (12) through a connecting pipe (14), a sealing material layer (6) is arranged in the shell of the central air-conditioning shell (2), the sound absorption cotton layer (7) is arranged on one side of the sealing material layer (6), and the ultraviolet sterilizer (12) is electrically connected with an external power supply.
2. The central air conditioner with good noise reduction effect according to claim 1, characterized in that: and the outer walls of two sides of the central air-conditioning shell (2) are respectively provided with a mounting plate (1).
3. The central air conditioner with good noise reduction effect according to claim 1, characterized in that: and sound-absorbing paint (3) is arranged on the outer surface of the central air-conditioning shell (2).
4. The central air conditioner with good noise reduction effect according to claim 1, characterized in that: and the two air return openings (9) are symmetrically formed about the transverse central axis of the central air-conditioning shell (2).
5. The central air conditioner with good noise reduction effect according to claim 1, characterized in that: the connecting pipes (14) are respectively arranged at the four corners of the cooling liquid pipe (13).
6. The central air conditioner with good noise reduction effect according to claim 1, characterized in that: one side of the sound-absorbing cotton layer (7) is provided with a waterproof material layer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920324095.0U CN209926567U (en) | 2019-03-14 | 2019-03-14 | Central air conditioner with good noise reduction effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920324095.0U CN209926567U (en) | 2019-03-14 | 2019-03-14 | Central air conditioner with good noise reduction effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209926567U true CN209926567U (en) | 2020-01-10 |
Family
ID=69069992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920324095.0U Expired - Fee Related CN209926567U (en) | 2019-03-14 | 2019-03-14 | Central air conditioner with good noise reduction effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209926567U (en) |
-
2019
- 2019-03-14 CN CN201920324095.0U patent/CN209926567U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200110 Termination date: 20210314 |
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| CF01 | Termination of patent right due to non-payment of annual fee |