CN218296214U - Silencer for all-air conditioning system - Google Patents
Silencer for all-air conditioning system Download PDFInfo
- Publication number
- CN218296214U CN218296214U CN202222619829.2U CN202222619829U CN218296214U CN 218296214 U CN218296214 U CN 218296214U CN 202222619829 U CN202222619829 U CN 202222619829U CN 218296214 U CN218296214 U CN 218296214U
- Authority
- CN
- China
- Prior art keywords
- inner barrel
- shell
- section
- air
- lower section
- 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.)
- Active
Links
- 238000004378 air conditioning Methods 0.000 title claims abstract description 23
- 230000003584 silencer Effects 0.000 title claims abstract description 11
- 229920000742 Cotton Polymers 0.000 claims abstract description 6
- 230000030279 gene silencing Effects 0.000 claims abstract description 6
- 239000002184 metal Substances 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
Images
Landscapes
- Duct Arrangements (AREA)
Abstract
The utility model discloses a silencer for an all-air conditioning system, which is characterized by comprising a frustum-shaped or frustum-shaped shell, wherein a cylindrical inner barrel is arranged in the shell, the inner barrel consists of an upper section, a middle section and a lower section, the upper section and the lower section of the inner barrel are metal pipe fittings, the middle section of the inner barrel is a hose, and the middle section of the inner barrel is respectively connected with the upper section and the lower section of the inner barrel by adopting a hoop; the upper section of the inner barrel is connected with a flange arranged on the small table surface of the shell, the lower section of the inner barrel is connected with a flange arranged on the large table surface of the shell, air is fed into the lower section of the inner barrel, air is discharged from the upper section of the inner barrel, and the length of the upper section of the inner barrel is greater than that of the lower section of the inner barrel; silencing cotton is filled between the shell and the inner barrel. The product is arranged between the air inlet and the air outlet of the main machine of the all-air conditioning system and the air pipe, and can effectively reduce wind noise and enable the all-air conditioning system to work in a mute way.
Description
Technical Field
The utility model belongs to the technical field of the air treatment, concretely relates to be applied to full air conditioning system's muffler.
Background
The full-air conditioning system is an air conditioning system with an indoor load fully loaded by processed air, is provided with a temperature adjusting module, a humidifying/dehumidifying module and an air purifying treatment module, can carry out refrigerating, heating, fresh air replacement, humidification, dehumidification and purification treatment on the indoor air, and can comprehensively adjust the temperature, humidity, oxygen content and cleanliness of the indoor air so as to achieve the effects of constant temperature, constant humidity, constant oxygen and constant cleanness indoors. The main machine of the whole air conditioning system conveys processed air to each room through a pipeline, the air quantity required by the system is large, and the noise generated at the joint of the air outlet of the main machine and the air pipe is very large. The air noise can be reduced by reducing the air quantity of the all-air main machine, but the indoor air treatment effect is reduced, the air quantity is large enough, and the noise can exceed the standard. Ideally, the air conditioner needs large air volume and low noise, which is a subject of research and development of technicians in this unit.
Disclosure of Invention
The utility model aims at providing a muffler for air conditioning system entirely installs between host computer advances, air outlet and tuber pipe, can effectively reduce wind and make an uproar, realizes air conditioning system entirely's silence work.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a silencer used for the air conditioning system of the whole, including the frustum of pyramid or frustum of a cone, there are cylindrical inner tubs in the said body, the said inner tub is formed by upper, middle, lower three-section, the upper, lower section of the inner tub is a metal pipe fitting, the middle section of the inner tub is a flexible hose, the middle section of the inner tub is connected with upper, lower section of the inner tub separately by the staple bolt; the upper section of the inner barrel is connected with a flange arranged on the small table surface of the shell, the lower section of the inner barrel is connected with a flange arranged on the large table surface of the shell, air is fed into the lower section of the inner barrel, air is discharged from the upper section of the inner barrel, and the length of the upper section of the inner barrel is greater than that of the lower section of the inner barrel; silencing cotton is filled between the shell and the inner barrel.
The side face of the shell is at least provided with an access hole for replacing the hose in the middle section of the inner barrel and tightening the anchor ear, and a door plate arranged on the access hole is fixedly connected with the shell.
The shell is of a quadrangular frustum pyramid shape, and at least one access hole is formed in each of four side faces of the shell.
The shell is frustum-shaped, one or more than two access holes are formed in the circumference of the side face of the shell, and the more than two access holes are distributed on the circumference of the side face of the shell at equal intervals.
The beneficial effects of the utility model
The utility model relates to a silencer used for an all-air conditioning system, an inner barrel of the silencer consists of an upper section, a middle section and a lower section, the upper section and the lower section of the inner barrel are metal pipe fittings which are not easy to deform and are firmly connected with a flange,
the middle section of the inner barrel is a hose and can play a role in damping vibration of a pipeline, air enters the lower section of the inner barrel, air exits from the upper section of the inner barrel, the length of the upper section of the inner barrel is larger than that of the lower section of the inner barrel, the air entering from the lower section of the inner barrel is subjected to noise reduction immediately, meanwhile, the shell is of a frustum type or a frustum, silencing cotton is filled between the shell and the inner barrel, and the structure of the shell and the structure of the inner barrel play a role in double silencing. The product is arranged between the air inlet and the air outlet of the main machine of the all-air conditioning system and the air pipe, can effectively reduce wind noise and realizes the mute work of the all-air conditioning system.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a perspective view of the present invention;
description of reference numerals: 1 shell, 11 access holes, 2 inner barrels, 21 inner barrel upper sections, 22 inner barrel middle sections, 23 inner barrel lower sections and 3 flanges.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. The words about the directions of the structure of the present invention such as "up" and "down" are used only for explaining the structure of the product, and do not limit the using direction of the product.
The silencer for the all-air conditioning system as shown in fig. 1 and 2 comprises a shell 1, wherein the shell 1 is of a quadrangular frustum pyramid shape, and the shell 1 can also be of a frustum pyramid shape and can be selected according to requirements. A cylindrical inner barrel 2 is arranged in the shell 1, the inner barrel 1 is composed of an upper section, a middle section and a lower section, the upper section 21 and the lower section 23 of the inner barrel are metal pipe fittings, the middle section 22 of the inner barrel is a hose, and the middle section 22 of the inner barrel is respectively connected with the upper section 21 and the lower section 23 of the inner barrel by adopting hoops; the upper section 21 of the inner barrel is connected with a flange 3 arranged on a small table surface of the shell, the lower section 23 of the inner barrel is connected with a flange arranged on a large table surface of the shell, the lower section 23 of the inner barrel is used for air intake, the upper section 21 of the inner barrel is used for air exhaust, and the length of the upper section 21 of the inner barrel is greater than that of the lower section 23 of the inner barrel; silencing cotton is filled between the shell 1 and the inner barrel 2.
At least one access hole 11 is formed in the side face of the shell 1 and used for replacing a hose in the middle section of the inner barrel and tightening the anchor ear, and a door plate arranged on the access hole is fixedly connected with the shell.
The utility model discloses when casing 1 is the quadrangular frustum pyramid type, can set up one or more than two access hole 11 on four sides of casing 1 as required.
The utility model discloses when casing 1 is the frustum type, can set up one or more than two access holes 11 on casing side circumference, two more than access holes 11 equidistance setting on casing side circumference.
This reality is novel a muffler for full air conditioning system, its interior bucket 2 is by last, in, the lower three-section constitutes, interior bucket is upper, hypomere 21, 23 is metal pipe fitting, non-deformable, firm with flange joint, interior bucket middle section 22 is the hose, can play the pipeline vibration damping effect, interior bucket hypomere 23 air intakes, interior bucket upper segment 21 air-out, the length of interior bucket upper segment 21 is greater than the length of interior bucket hypomere 23, the processing of making an uproar falls immediately from the wind that interior bucket hypomere 23 got into, casing 1 is terrace with edge or frustum simultaneously, it is cotton to fill the amortization between casing and the interior bucket, the structure of casing and interior bucket structure play the effect of dual amortization. The product is arranged between the air inlet and the air outlet of the main machine of the all-air conditioning system and the air pipe, can effectively reduce wind noise and realizes the mute work of the all-air conditioning system.
The above embodiments are only used for explaining the present invention, and those skilled in the art can make various substitutions of equivalent technical means for the technical solution, and all technical solutions obtained by adopting the substitutions of the same or equivalent technical means all belong to the scope of the claims of the present invention.
Claims (4)
1. A silencer for an all-air conditioning system, characterized by: the inner barrel is composed of an upper section, a middle section and a lower section, wherein the upper section and the lower section of the inner barrel are metal pipe fittings, the middle section of the inner barrel is a hose, and the middle section of the inner barrel is respectively connected with the upper section and the lower section of the inner barrel by adopting hoops; the upper section of the inner barrel is connected with a flange arranged on the small table surface of the shell, the lower section of the inner barrel is connected with a flange arranged on the large table surface of the shell, air is fed into the lower section of the inner barrel, air is discharged from the upper section of the inner barrel, and the length of the upper section of the inner barrel is greater than that of the lower section of the inner barrel; silencing cotton is filled between the shell and the inner barrel.
2. A silencer for an all-air conditioning system according to claim 1, wherein: the side face of the shell is at least provided with an access hole, and a door plate arranged on the access hole is fixedly connected with the shell.
3. A silencer for an all-air conditioning system according to claim 1, wherein: the shell is in a quadrangular frustum pyramid shape, and at least one access hole is formed in four side faces of the shell.
4. A silencer for an all-air conditioning system according to claim 1, wherein: the shell is frustum-shaped, one or more than two access holes are formed in the circumference of the side face of the shell, and the more than two access holes are distributed on the circumference of the side face of the shell at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222619829.2U CN218296214U (en) | 2022-10-07 | 2022-10-07 | Silencer for all-air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222619829.2U CN218296214U (en) | 2022-10-07 | 2022-10-07 | Silencer for all-air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218296214U true CN218296214U (en) | 2023-01-13 |
Family
ID=84806097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222619829.2U Active CN218296214U (en) | 2022-10-07 | 2022-10-07 | Silencer for all-air conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218296214U (en) |
-
2022
- 2022-10-07 CN CN202222619829.2U patent/CN218296214U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218296214U (en) | Silencer for all-air conditioning system | |
| CN108344093A (en) | A kind of engineering industry energy-saving ventilation system | |
| CN208431904U (en) | A kind of ceiling mounting type fresh air-changing device of included static pressure distributor | |
| CN201652727U (en) | Side wall type replaceable air supply cabinet | |
| CN207132519U (en) | Nuclear power plant nuclear island ventilation parameters unit | |
| CN115143569A (en) | Assembly type ultra-low energy consumption sound insulation purification unit laminar flow system | |
| CN214665139U (en) | Air conditioner air supply system for clean room | |
| CN205897426U (en) | Adopt two new fans of silence that purify of hollow fiber membrane owner's filter core | |
| CN211119736U (en) | Factory building air-conditioning purification system | |
| CN208253886U (en) | A kind of full heat recovery fresh air machine with noise reduction | |
| CN211084268U (en) | External fresh air conditioning unit of high-efficient environmental protection and energy saving fan | |
| CN204786747U (en) | Circulating fan organizes structure | |
| CN206957954U (en) | A kind of porous exhaust blower | |
| CN206891220U (en) | A kind of large cooling column porting silencing apparatus | |
| CN207064950U (en) | A kind of Novel muffler for exhaust outlet | |
| CN205858756U (en) | A kind of bidirectional flow blower fan | |
| CN212299326U (en) | Combined air duct for air film building | |
| CN211822900U (en) | Toilet's noise elimination vent subassembly | |
| CN209744669U (en) | Energy-saving and noise-reducing structure in ventilation process of air conditioning unit | |
| CN207064343U (en) | A kind of blower fan with diffuser guard | |
| CN206709274U (en) | A kind of purifying fresh air system | |
| CN215808994U (en) | Fresh air system for green building | |
| CN214406463U (en) | Air conditioner stainless steel muffler connecting pipe capable of preventing blockage | |
| CN220582636U (en) | Supercharging building silencing system | |
| CN215483905U (en) | Double-deck type of respiration glass curtain wall structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 301, 3rd Floor, Building B3, Huaqiao International Innovation Port, No. 15 Jinyang Road, Huaqiao Town, Kunshan City, Suzhou City, Jiangsu Province, 215300 Patentee after: Newington (Suzhou) Environmental Technology Co.,Ltd. Address before: 200000 room J73, floor 1, building 1, No. 1185, Huyi highway, Jiading District, Shanghai Patentee before: NEWTON (SHANGHAI) ENVIRONMENTAL TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |