CN113483416A - Purifying, silencing and air supplying outlet of centralized air conditioning system - Google Patents

Purifying, silencing and air supplying outlet of centralized air conditioning system Download PDF

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Publication number
CN113483416A
CN113483416A CN202110951588.9A CN202110951588A CN113483416A CN 113483416 A CN113483416 A CN 113483416A CN 202110951588 A CN202110951588 A CN 202110951588A CN 113483416 A CN113483416 A CN 113483416A
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CN
China
Prior art keywords
air
catalytic decomposition
conditioning system
outlet
coating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110951588.9A
Other languages
Chinese (zh)
Inventor
朱运超
李军
邢良
龙凯
李文浩
张爱辉
周烨
韦宛妤
赵加亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baodu International Engineering Technology Co ltd
Original Assignee
Baodu International Engineering Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Baodu International Engineering Technology Co ltd filed Critical Baodu International Engineering Technology Co ltd
Priority to CN202110951588.9A priority Critical patent/CN113483416A/en
Publication of CN113483416A publication Critical patent/CN113483416A/en
Pending legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
    • F24F8/158—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using active carbon
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
    • F24F8/167—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using catalytic reactions
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

The invention discloses a purifying, silencing and air supplying outlet of a centralized air conditioning system, which comprises sound-absorbing cotton and an inner side catalytic decomposition net, wherein the sound-absorbing cotton is enclosed to form a hollow pipe body, and the inner side wall of the pipe body enclosed by the sound-absorbing cotton is provided with the inner side catalytic decomposition net. The technical effects achieved are as follows: through using this purification amortization supply-air outlet not only can reduce the air supply noise to organic gas in the air etc. decomposes into non-minimum molecule such as carbon dioxide and water through the decomposition net, and then plays the purification to the air, can also play disinfection effect simultaneously.

Description

Purifying, silencing and air supplying outlet of centralized air conditioning system
Technical Field
The invention relates to the technical field of a centralized air-conditioning system, in particular to a purifying and silencing air supply outlet of the centralized air-conditioning system.
Background
At present, air supply outlets of domestic centralized air-conditioning systems all adopt shutter, grid and other forms. The disadvantages are that: air supply silencing treatment is not carried out, and polluted air is directly discharged into indoor space during operation, so that various diseases are easily caused.
Disclosure of Invention
Therefore, the invention provides a purifying, silencing and air supplying outlet of a centralized air conditioning system, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the invention provides the following technical scheme:
according to a first aspect of the invention, a purifying and silencing air supply outlet of a centralized air conditioning system comprises sound-absorbing cotton and an inner catalytic decomposition net, wherein the sound-absorbing cotton is enclosed into a hollow pipe body, and the inner catalytic decomposition net is arranged on the inner side wall of the pipe body enclosed by the sound-absorbing cotton.
Further, still include bottom catalytic decomposition net, the air outlet of the body that the cotton enclosure of inhaling is closed covers and is provided with bottom catalytic decomposition net.
Further, the inner catalytic decomposition mesh and the bottom catalytic decomposition mesh have the same composition structure.
Further, the surfaces of the inner catalytic decomposition net and the bottom catalytic decomposition net are respectively provided with a degerming and sterilizing coating.
Further, the degerming and sterilizing coating is any one of a titanium dioxide coating, a nano silver coating and a photocatalyst coating.
Further, the surfaces of the inner catalytic decomposition net and the bottom catalytic decomposition net are respectively provided with a formaldehyde removing coating.
Further, the formaldehyde removing coating is an activated carbon coating.
Further, the pipe body formed by enclosing the sound-absorbing cotton is any one of a rectangular pipe, a polygonal pipe, a circular pipe and an elliptical pipe.
Further, still include the bottom connecting piece, the bottom of inboard catalytic decomposition net with the junction between the bottom catalytic decomposition net passes through the bottom connecting piece can dismantle the connection together.
Further, still include the top connecting piece, the top of inboard catalytic decomposition net is provided with the top connecting piece.
The invention has the following advantages: through using this purification amortization supply-air outlet not only can reduce the air supply noise to organic gas in the air etc. decomposes into non-minimum molecule such as carbon dioxide and water through the decomposition net, and then plays the purification to the air, can also play disinfection effect simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.
Fig. 1 is a cross-sectional view of a clean muffling air-supply vent of a centralized air-conditioning system according to some embodiments of the present invention.
Fig. 2 is a sectional view taken along line a-a of a clean muffling air-supply vent of a central air-conditioning system according to some embodiments of the present invention.
In the figure: 1. the sound absorption device comprises sound absorption cotton, 2, an inner side catalytic decomposition net, 3, a bottom catalytic decomposition net, 4, a bottom connecting piece, 5 and a top connecting piece.
Detailed Description
The present invention is described in terms of particular embodiments, other advantages and features of the invention will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the invention and that it is not intended to limit the invention to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to fig. 2, a clean and quiet air supply outlet of a central air conditioning system in an embodiment of a first aspect of the present invention includes sound-absorbing cotton 1 and an inner catalytic decomposition net 2, the sound-absorbing cotton 1 encloses a hollow pipe, and the inner side wall of the pipe enclosed by the sound-absorbing cotton 1 is provided with the inner catalytic decomposition net 2.
In the above embodiment, it should be noted that, during processing, a housing may be provided outside the hollow pipe body enclosed by the sound-absorbing cotton 1 to perform a fixing and supporting function on the sound-absorbing cotton 1, and the surface of the inner catalytic decomposition mesh 2 is provided with a coating layer capable of sterilizing, disinfecting, absorbing formaldehyde, and the like.
The technical effects achieved by the above embodiment are as follows: through using this purification amortization supply-air outlet not only can reduce the air supply noise to organic gas in the air etc. decomposes into non-minimum molecule such as carbon dioxide and water through the decomposition net, and then plays the purification to the air, can also play disinfection effect simultaneously.
Optionally, as shown in fig. 1 to 2, in some embodiments, the sound-absorbing cotton further includes a bottom catalytic decomposition net 3, and an air outlet of the pipe body enclosed by the sound-absorbing cotton 1 is covered with the bottom catalytic decomposition net 3.
In the above alternative embodiment, it should be noted that the bottom catalytic decomposition mesh 3 may have the same structure as the inner catalytic decomposition mesh 2.
The beneficial effects of the above alternative embodiment are: bottom catalytic decomposition net 3 through this embodiment setting has realized degerming, disinfection and absorption formaldehyde to the air outlet department air of supply-air outlet.
Alternatively, as shown in fig. 1 to 2, in some embodiments, the inner catalytic decomposition mesh 2 and the bottom catalytic decomposition mesh 3 are identical in composition structure.
In the above alternative embodiment, it should be noted that, for example, the inner catalytic decomposition mesh 2 and the bottom catalytic decomposition mesh 3 each have a mesh having a circular, polygonal, or the like shape.
The beneficial effects of the above alternative embodiment are: through the setting of this embodiment, showing and improving production machining efficiency.
Alternatively, as shown in fig. 1 to 2, in some embodiments, the surfaces of the inner catalytic decomposition mesh 2 and the bottom catalytic decomposition mesh 3 are each provided with a sterilizing and disinfecting coating.
In the above alternative embodiments, it should be noted that the sterilization and disinfection coating of the present embodiment refers to any coating capable of performing sterilization and disinfection functions.
The beneficial effects of the above alternative embodiment are: through setting up the degerming coating of killing, showing and improving the killing of this device to the bacterium virus in the air, effectual user's of having guaranteed is healthy.
Optionally, as shown in fig. 1 to fig. 2, in some embodiments, the degerming and sterilizing coating is any one of a titanium dioxide coating, a nano silver coating and a photocatalyst coating.
In the above alternative embodiments, it should be noted that the degerming and sterilizing coating may be other types of coatings.
The beneficial effects of the above alternative embodiment are: the setting of the coating is disinfected through the degerming of this embodiment, is showing the effective rate that has promoted degerming virus killing.
Alternatively, as shown in fig. 1 to 2, in some embodiments, the surfaces of the inner catalytic decomposition mesh 2 and the bottom catalytic decomposition mesh 3 are also provided with formaldehyde removal coatings, respectively.
In the above alternative embodiments, it should be noted that the formaldehyde-removing coating refers to any substance capable of absorbing formaldehyde gas.
The beneficial effects of the above alternative embodiment are: through setting up except that formaldehyde coating, realized getting rid of effectively absorbing the formaldehyde in the air.
Alternatively, as shown in fig. 1-2, in some embodiments, the formaldehyde-removing coating is an activated carbon coating.
In the above alternative embodiment, it should be noted that, besides the formaldehyde coating, other materials besides the activated carbon coating may also be used.
The beneficial effects of the above alternative embodiment are: the active carbon coating is used as the formaldehyde removing coating, so that the materials are simple to obtain, and the cost is lower.
Alternatively, as shown in fig. 1 to 2, in some embodiments, the pipe body enclosed by the sound-absorbing cotton 1 is any one of a rectangular pipe, a polygonal pipe, a circular pipe and an elliptical pipe.
In the above alternative embodiment, it should be noted that, in addition, the sound-absorbing cotton 1 may also be enclosed into other inner hole shapes.
The beneficial effects of the above alternative embodiment are: through the setting of above-mentioned shape, the processing degree of difficulty is low, helps the standardized production of device.
Optionally, as shown in fig. 1 to 2, in some embodiments, the catalytic decomposition net further comprises a bottom connector 4, and the connection between the bottom of the inner catalytic decomposition net 2 and the bottom catalytic decomposition net 3 is detachably connected together through the bottom connector 4.
In the above alternative embodiment, it should be noted that, for example, angle steel, steel plate and fastening bolts are used as the bottom connecting member 4, when in use, the angle steel is placed on the outer side wall of the inner catalytic decomposition mesh 2, the steel plate is arranged below the bottom connecting member 4, so that the bottom connecting member 4 is clamped on the angle steel, and then the fastening between the angle steel and the steel plate is realized through the fastening bolts.
The beneficial effects of the above alternative embodiment are: through being bottom connecting piece 4, can realize the fastening between the bottom of inside catalytic decomposition net 2 and bottom catalytic decomposition net 3, still provide the mounted position for the fixed of whole device.
Optionally, as shown in fig. 1 to 2, in some embodiments, a top connector 5 is further included, and the top of the inner catalytic decomposition mesh 2 is provided with the top connector 5.
In the above alternative embodiment, it should be noted that the top connecting member 5 may be an angle iron or the like.
The beneficial effects of the above alternative embodiment are: by providing the top connection piece 5, quick installation and maintenance of the device top is achieved.
The beneficial effects of the above embodiment are as follows: by using the purifying, silencing and air supplying port, air supplying noise can be reduced, and organic gas and the like in the air are decomposed into carbon dioxide, water and other non-polar small molecules through the decomposition net, so that the air is purified, and meanwhile, the disinfecting and sterilizing effects can be achieved; the sterilization rate can reach 99.6 percent, the formaldehyde removal rate can reach 98.4 percent, and the virus sterilization rate is 99.8 percent; when air passes through the device, polluted gas can be decomposed and thoroughly eliminated at the moment when the air passes through the decomposition net, so that the integration of air treatment, disinfection and defense is realized.
Although the invention has been described in detail above with reference to a general description and specific examples, it will be apparent to one skilled in the art that modifications or improvements may be made thereto based on the invention. Accordingly, such modifications and improvements are intended to be within the scope of the invention as claimed.
In the present specification, the terms "upper", "lower", "left", "right", "middle", and the like are used for clarity of description, and are not intended to limit the scope of the present invention, and changes or modifications in the relative relationship may be made without substantial changes in the technical content.

Claims (10)

1. The utility model provides a centralized air conditioning system purifies amortization supply-air outlet, its characterized in that, is including inhaling cotton (1) and inboard catalytic decomposition net (2), inhale that the cotton (1) of sound encloses synthetic hollow body, it is provided with to inhale the inside wall that the cotton (1) of sound encloses synthetic body inboard catalytic decomposition net (2).
2. The purifying, silencing and air-supplying outlet of centralized air-conditioning system according to claim 1, further comprising a bottom catalytic decomposition net (3), wherein the bottom catalytic decomposition net (3) is covered on the air outlet of the pipe body enclosed by the sound-absorbing cotton (1).
3. A clean and muffled air-supplying outlet of a centralized air-conditioning system according to claim 2, wherein the inside catalytic decomposition net (2) and the bottom catalytic decomposition net (3) have the same structure.
4. A clean, muffled air-supplying vent of a centralized air-conditioning system according to claim 3, wherein the surfaces of the inner catalytic decomposition mesh (2) and the bottom catalytic decomposition mesh (3) are respectively provided with a sterilization and disinfection coating.
5. The clean, muffled and air-supplying outlet of a centralized air-conditioning system according to claim 4, wherein the degerming and sterilizing coating is any one of a titanium dioxide coating, a nano-silver coating and a photocatalyst coating.
6. A clean and muffled air-supplying outlet for a centralized air-conditioning system according to claim 5, wherein the surfaces of said inner catalytic decomposition mesh (2) and said bottom catalytic decomposition mesh (3) are further coated with formaldehyde-removing coatings.
7. The clean, muffled air supply outlet of a centralized air conditioning system as set forth in claim 6, wherein said formaldehyde-removing coating is an activated carbon coating.
8. The purifying, silencing and air-supplying outlet of centralized air-conditioning system as set forth in claim 1, wherein the pipe body enclosed by the sound-absorbing cotton (1) is any one of rectangular pipe, polygonal pipe, circular pipe and elliptical pipe.
9. The clean and noise reduction air supply outlet of a centralized air conditioning system according to claim 1, further comprising a bottom connector (4), wherein the connection between the bottom of the inner catalytic decomposition net (2) and the bottom catalytic decomposition net (3) is detachably connected together through the bottom connector (4).
10. A clean and muffled air supply outlet for a centralized air-conditioning system according to claim 1, further comprising a top connector (5), wherein the top connector (5) is disposed on the top of said inner catalytic decomposition mesh (2).
CN202110951588.9A 2021-08-17 2021-08-17 Purifying, silencing and air supplying outlet of centralized air conditioning system Pending CN113483416A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110951588.9A CN113483416A (en) 2021-08-17 2021-08-17 Purifying, silencing and air supplying outlet of centralized air conditioning system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110951588.9A CN113483416A (en) 2021-08-17 2021-08-17 Purifying, silencing and air supplying outlet of centralized air conditioning system

Publications (1)

Publication Number Publication Date
CN113483416A true CN113483416A (en) 2021-10-08

Family

ID=77946875

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110951588.9A Pending CN113483416A (en) 2021-08-17 2021-08-17 Purifying, silencing and air supplying outlet of centralized air conditioning system

Country Status (1)

Country Link
CN (1) CN113483416A (en)

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