CN217287684U - Air pipe type filtering device convenient to disassemble and assemble - Google Patents
Air pipe type filtering device convenient to disassemble and assemble Download PDFInfo
- Publication number
- CN217287684U CN217287684U CN202123022277.9U CN202123022277U CN217287684U CN 217287684 U CN217287684 U CN 217287684U CN 202123022277 U CN202123022277 U CN 202123022277U CN 217287684 U CN217287684 U CN 217287684U
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- CN
- China
- Prior art keywords
- filter screen
- inspection door
- housing
- filtering device
- shell
- Prior art date
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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a make things convenient for wind tube filter equipment of dismouting, form the relative uncovered casing that is so that the rectangle form of circulation of air including both ends, the filter screen of pull formula has been arranged on the circulation of air route in the casing, be provided with on a lateral wall of casing and detect the mouth, it is provided with the inspection door to detect the mouth, the filter screen can certainly the inspection mouth discrepancy the casing is in order to install or change. The utility model discloses make things convenient for wind tube filter equipment of dismouting, when the filter screen need wash, open the inspection door, take out the filter screen, close the inspection door, treat that the filter screen washs the back that finishes, open the inspection door again, put into the device with the filter screen, close the inspection door.
Description
Technical Field
The utility model relates to a filter technical field especially relates to an air duct type filter equipment for set up in air conditioning system's fan coil return air pipe.
Background
The fan coil is easy to install and convenient to maintain, and is widely used in industrial and civil buildings. In recent years, the requirements for the decoration grade of air-conditioning rooms are higher and higher, and a plurality of air-conditioning rooms adopt integrated ceilings, namely, ceiling integrated lighting lamps, air-conditioning air inlets and the like, so that a fan coil cannot be provided with a filter screen, dust in return air cannot be filtered, and the environmental quality is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simple, the cheap wind tube filter equipment of cost of installation to the technical defect who exists among the prior art, need not electric power, make things convenient for quick assembly disassembly, the seal is good.
For realizing the utility model discloses a technical scheme that the purpose adopted is:
the utility model provides a make things convenient for wind tubular filter equipment of dismouting, includes that both ends form relative uncovered so that the casing of the rectangle form of circulation of air, arrange the filter screen of pull formula on the circulation of air route in the casing, be provided with on a lateral wall of casing and detect the mouth, it is provided with the inspection door to detect the mouth, the filter screen can certainly the inspection mouth discrepancy the casing is in order to install or change.
Preferably, a viewing window is provided on one side wall of the housing.
Preferably, the observation window and the detection door are located on the same side wall of the housing and below the inspection door.
Preferably, the inspection door is hinged to the housing and is connected to the housing through a positioning pin after the inspection opening is closed.
Preferably, the end ports of the shell body, which are butted with the air pipes, are respectively provided with a connecting flange for butting the air pipes.
Preferably, a guide rail is arranged on the air circulation path in the shell to install the pull-out type filter screen.
The utility model discloses make things convenient for wind tube filter equipment of dismouting, when the filter screen need wash, open the inspection door, take out the filter screen, close the inspection door, treat that the filter screen washs the back that finishes, open the inspection door again, put into the device with the filter screen, close the inspection door.
In addition, install on the air conditioner return air pipe through the casing flange, the installation is very simple, moreover, watches filter screen in service behavior and judges whether to need to wash through the observation window.
Drawings
Fig. 1 is a top view of the duct type filtering device convenient for disassembly and assembly of the present invention.
Fig. 2 is a side view of the duct type filtering apparatus convenient for disassembly and assembly of the present invention.
Fig. 3 is a side view of the inspection door of the duct type filtering apparatus of the present invention, which is easy to be disassembled and assembled.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-3, the utility model discloses a make things convenient for wind tube filter equipment of dismouting, form relative uncovered casing 1 so that the rectangle form of circulation of air including both ends, the filter screen 3 of pull formula has been arranged on the circulation of air route in the casing, be provided with on a lateral wall of casing and detect the mouth, it is provided with inspection door 4 to detect the mouth, the filter screen can certainly the inspection mouth discrepancy casing 1 is in order to install or change, partly goes into the casing, by the spacing tight of supporting of internal surface of inspection door.
The inspection door can be a heat preservation door, for example, a heat preservation layer is arranged in the door.
As an alternative embodiment, a side wall of the shell 1 is provided with an observation window 5, so that the use condition of the filter screen can be observed and whether the filter screen needs to be cleaned or not can be judged.
As an alternative embodiment, the observation window 5 is located on the same side wall of the housing 1 as the inspection door 4, and below the inspection door 4.
As an alternative embodiment, the inspection door 4 is hinged to the housing by a hinge device 7, and is connected to the housing 1 by a positioning pin 8 after the inspection opening is closed.
The hinge device 7 and the positioning pin 8 are conventional technologies and are not described in detail.
As an alternative embodiment, the ports of the housing 1, which are butted with the air duct, are respectively provided with a connecting flange 6 for butting against the air duct, and the connecting flanges 6 may be riveted with the housing and symmetrically arranged.
As an alternative embodiment, a guide rail 2 is arranged in the air flow path inside the housing 1 to mount a pull-out screen 3. The guide rail 3 can be connected to the housing 1 by riveting.
Specifically, the filter screen is provided with a metal frame, and can be placed in the guide rail and drawn out in a sliding manner through the matching of the metal frame and the guide rail.
The utility model discloses make things convenient for air duct filter equipment of dismouting to pass through the flange and be connected with the tuber pipe, and the installation is very simple. Whether the filter screen needs to be cleaned or replaced is judged through the observation window, when the filter screen needs to be cleaned or replaced, the inspection door is opened, the filter screen is drawn out, the cleaned or replaced filter screen is inserted into the shell in the guide rail, and the inspection door is closed, so that the cleaning or replacement work of the filter screen is completed.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. A wind pipe type filtering device convenient to disassemble and assemble is characterized by comprising a rectangular shell with opposite openings formed at two ends for facilitating air circulation, wherein a pull-type filter screen is arranged on an air circulation path in the shell, a detection port is formed in one side wall of the shell and is provided with an inspection door, and the filter screen can enter and exit the shell from the detection port for installation or replacement;
a guide rail is arranged on an air circulation path in the shell to install a pull-type filter screen; the filter screen is provided with a metal frame, and the metal frame is matched with the guide rail and is placed in the guide rail.
2. The easy-to-disassemble and assemble air duct type filtering device as claimed in claim 1, wherein a viewing window is provided on one side wall of the housing.
3. The ducted filter assembly according to claim 2, wherein the viewing window and the inspection door are located on the same side wall of the housing and below the inspection door.
4. The easy-to-mount/dismount air duct type filtering device as claimed in claim 1, wherein the inspection door is hinged to the housing and connected to the housing through a positioning pin after the inspection opening is closed.
5. The easy-to-disassemble and assemble air duct type filtering device as claimed in claim 1, wherein the ports of the housing, which are butted with the air duct, are respectively provided with a connecting flange for butting against the air duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123022277.9U CN217287684U (en) | 2021-12-03 | 2021-12-03 | Air pipe type filtering device convenient to disassemble and assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123022277.9U CN217287684U (en) | 2021-12-03 | 2021-12-03 | Air pipe type filtering device convenient to disassemble and assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217287684U true CN217287684U (en) | 2022-08-26 |
Family
ID=82912590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123022277.9U Active CN217287684U (en) | 2021-12-03 | 2021-12-03 | Air pipe type filtering device convenient to disassemble and assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217287684U (en) |
-
2021
- 2021-12-03 CN CN202123022277.9U patent/CN217287684U/en active Active
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| GR01 | Patent grant |