CN218107266U - Air inlet structure of clean room - Google Patents
Air inlet structure of clean room Download PDFInfo
- Publication number
- CN218107266U CN218107266U CN202222578768.XU CN202222578768U CN218107266U CN 218107266 U CN218107266 U CN 218107266U CN 202222578768 U CN202222578768 U CN 202222578768U CN 218107266 U CN218107266 U CN 218107266U
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- air inlet
- clean room
- air intake
- interior barrel
- outer sleeve
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Abstract
The utility model provides a toilet's air inlet structure belongs to toilet's air inlet structure technical field. The air inlet structure of the clean room comprises an air inlet main body assembly and a dehumidifying assembly. The air inlet main body assembly comprises an air inlet pipeline and an air inlet fan, and the air inlet fan is installed inside the air inlet pipeline; the dehumidification subassembly includes interior barrel, outer sleeve, fin and electric heater, interior barrel is located the outer sleeve is inboard, electric heater install in interior barrel is inside, the outer sleeve fixed set up in the admission line is inboard, a plurality of the fin is cyclic annular array set up in the interior barrel outside. The utility model discloses when the moist air of the inside circulation of admission line circulates through the gap between the fin, the fin can carry out rapid draing with moist air for inside dry air admission toilet, there is good protection to the inside electronic equipment subassembly of toilet.
Description
Technical Field
The utility model relates to a toilet's air inlet structure field particularly, relates to a toilet's air inlet structure.
Background
Moisture in the external humid environment is easily introduced into the interior of the clean room through the air inlet structure of the clean room. The air inlet structure for the dust free room comprises an air inlet box, a cavity is formed in the air inlet box, a fan is fixedly connected to the position, close to the top, in the air inlet box, the bottom of the air inlet box is movably connected with a box door, welding rods are fixedly connected to the positions, close to the middle, of the two sides in the air inlet box, a filter box is fixedly connected to one side, opposite to the two welding rods, of the two welding rods, a cavity is formed in the filter box, and an electrostatic adhesion box is arranged in the filter box, close to the middle. The air inlet structure of the dust-free room cannot treat moisture entering humid air outdoors, external humid air directly enters the clean room, and the humid air can influence the operation and use of electric equipment inside the clean room.
SUMMERY OF THE UTILITY MODEL
In order to compensate above not enough, the utility model provides a toilet air inlet structure aims at improving current dustless room air inlet structure and can not handle the moisture that gets into in the humid air outdoors, and outside humid air directly gets into inside the toilet, and humid air will influence the inside electrical equipment operation problem of using of toilet.
The utility model discloses a realize like this:
the utility model provides a toilet's air inlet structure, including main part subassembly and the dehumidification subassembly of admitting air.
The air inlet main body assembly comprises an air inlet pipeline and an air inlet fan, and the air inlet fan is arranged in the air inlet pipeline;
the dehumidification subassembly includes interior barrel, outer sleeve, fin and electric heater, interior barrel is located the outer sleeve is inboard, electric heater install in inside the barrel, the outer sleeve fixed set up in the admission line is inboard, a plurality of the fin is cyclic annular array set up in the interior barrel outside, just the fin respectively fixed connection in interior barrel outer wall with the outer sleeve inner wall.
In an embodiment of the present invention, the dehumidifying component further includes a plurality of heat-conducting fins, and the heat-conducting fins are fixedly disposed on the inner wall of the outer sleeve in an annular array.
The utility model discloses an in one embodiment, interior barrel includes the bobbin, conducting strip fixed connection in the bobbin inner wall.
In an embodiment of the present invention, the bobbin is kept away from the end cover fixedly provided with one end of the air inlet fan, and the electric heater is installed inside the end cover.
In an embodiment of the present invention, a fixing bolt is disposed between the end cover and the bobbin.
In an embodiment of the present invention, the bobbin is close to the air inlet fan, and a conical cover is fixedly disposed at one end of the air inlet fan.
In an embodiment of the present invention, the air inlet main body assembly further includes a filter plate, the filter plate is fixedly embedded inside the air inlet pipe.
The utility model discloses an in an embodiment, the fan both sides that admit air are equallyd divide and do not are provided with the graticule mesh.
The utility model has the advantages that: the utility model discloses an above-mentioned design obtains a toilet's inlet structure, during the use, outside humid air gets into to the toilet inside through the air inlet fan through the admission pipe. The electric heater in the air inlet pipeline heats the inner cylinder body, and the radiating fins on the outer side of the inner cylinder body are rapidly heated. When the moist air circulating in the air inlet pipeline circulates through gaps among the radiating fins, the radiating fins can quickly dry the moist air, so that the dry air enters the clean room, and electronic equipment components in the clean room are well protected.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings which are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained according to these drawings without inventive efforts.
Fig. 1 is a first schematic view of an air inlet structure of a clean room provided in an embodiment of the present invention;
fig. 2 is a schematic view of a second air inlet structure of the clean room according to the embodiment of the present invention;
fig. 3 is a schematic structural view of a dehumidifying assembly according to an embodiment of the present invention;
fig. 4 is a schematic view of an internal structure of a dehumidifying component according to an embodiment of the present invention.
In the figure: 10-an air intake body assembly; 110-an air intake duct; 120-an air inlet fan; 130-a screen plate; 140-a grid; 20-a dehumidification assembly; 210-an inner cylinder; 211-bobbin; 212-end cap; 213-a conical cover; 220-an outer sleeve; 230-a heat sink; 240-electric heater; 250-heat conducting sheet.
Detailed Description
To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are part of the 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.
Examples
Referring to fig. 1 to 4, the present invention provides an air inlet structure for a clean room, including an air inlet main assembly 10 and a dehumidifying assembly 20.
The dehumidification assembly 20 inside the air intake main assembly 10 has a good dehumidification effect inside the air intake main assembly 10, so that the air entering the clean room from the outside is dry, and the equipment assemblies inside the clean room are effectively protected.
Referring to fig. 2, 3 and 4, the intake body assembly 10 includes an intake duct 110 and an intake fan 120. The intake fan 120 is installed inside the intake duct 110. The dehumidifying assembly 20 includes an inner cylinder 210, an outer sleeve 220, a heat sink 230, and an electric heater 240. The inner cylinder 210 is located inside the outer sleeve 220, the electric heater 240 is installed inside the inner cylinder 210, and the electric heater 240 may be an electric heating tube. The outer sleeve 220 is fixedly disposed inside the air inlet duct 110, a plurality of cooling fins 230 are disposed outside the inner cylinder 210 in an annular array, and the cooling fins 230 are fixedly connected to the outer wall of the inner cylinder 210 and the inner wall of the outer sleeve 220, respectively.
The outdoor humid air is introduced into the interior of the clean room through the air intake duct 110 by the air intake fan 120. The electric heater 240 inside the air inlet duct 110 heats the inner cylinder 210, and the heat radiating fins 230 outside the inner cylinder 210 rapidly increase in temperature. When the moist air circulating inside the air inlet duct 110 circulates through the gaps between the heat dissipation fins 230, the heat dissipation fins 230 may rapidly dry the moist air, so that the dry air enters the interior of the clean room, thereby well protecting the electronic device components inside the clean room.
Further, referring to fig. 2, the air inlet main assembly 10 further includes a filter screen plate 130, and the filter screen plate 130 is fixedly embedded in the air inlet duct 110. The screen plate 130 serves to prevent external impurities from entering the inside of the clean room through the inlet duct 110. Grids 140 are respectively arranged on both sides of the air inlet fan 120; the mesh 140 is used to protect the fan blades of the inlet fan 120.
In the above embodiment, referring to fig. 4, the dehumidifying assembly 20 further includes a plurality of heat-conducting fins 250, and the plurality of heat-conducting fins 250 are fixedly disposed on the inner wall of the outer sleeve 220 in a ring-shaped array. Among them, the heat conductive sheet 250 and the heat radiating sheet 230 are preferably made of aluminum or copper, which has excellent heat conductivity and heat radiation. The heat conduction sheet 250 quickly conducts the heat generated by the electric heater 240 to the heat dissipation sheet 230 through the heat conduction sheet 250, thereby improving the heat conduction efficiency.
In specific arrangement, please refer to fig. 4, the inner cylinder 210 includes a cylinder 211, and the heat-conducting fins 250 are fixedly connected to the inner wall of the cylinder 211; the heat-conducting fins 250 and the bobbin 211 are fixed by welding. An end cover 212 is fixedly arranged at one end of the bobbin 211 far away from the air inlet fan 120, and the electric heater 240 is arranged on the inner side of the end cover 212; the end cap 212 is used to mount an electric heater 240. A fixing bolt is arranged between the end cover 212 and the bobbin 211, so that the end cover 212 and the bobbin 211 can be detachably mounted. The bobbin 211 is fixedly provided with a conical cover 213 near one end of the air inlet fan 120, and the conical cover 213 is used for shunting the air flow blown by the air inlet fan 120, so as to reduce the influence of wind resistance on the air inlet fan 120.
It should be noted that the specific model specification of the electrical device needs to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art in the field, so detailed description is omitted. The supply of the electrical devices described above and the principle thereof will be clear to a person skilled in the art and will not be described in detail here.
The working principle of the air inlet structure of the clean room is as follows: in use, moist outdoor air is introduced into the interior of the clean room through the inlet duct 110 and the inlet fan 120. The electric heater 240 inside the air inlet duct 110 heats the inner cylinder 210, and the heat radiating fins 230 on the outside of the inner cylinder 210 rapidly increase in temperature. When the moist air circulating inside the air inlet duct 110 circulates through the gaps between the heat dissipation fins 230, the heat dissipation fins 230 may rapidly dry the moist air, so that the dry air enters the inside of the clean room, thereby well protecting the electronic device components inside the clean room.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A clean room air inlet structure is characterized by comprising
The air inlet main body assembly (10), the air inlet main body assembly (10) comprises an air inlet pipeline (110) and an air inlet fan (120), and the air inlet fan (120) is installed inside the air inlet pipeline (110);
dehumidification subassembly (20), dehumidification subassembly (20) are including interior barrel (210), outer sleeve (220), fin (230) and electric heater (240), interior barrel (210) are located outer sleeve (220) are inboard, electric heater (240) install in interior barrel (210) are inside, outer sleeve (220) fixed set up in air inlet duct (110) are inboard, a plurality of fin (230) are cyclic annular array set up in the interior barrel (210) outside, just fin (230) respectively fixed connection in interior barrel (210) outer wall with outer sleeve (220) inner wall.
2. A clean room air intake structure according to claim 1, characterized in that said dehumidifying assembly (20) further comprises heat conducting fins (250), and a plurality of said heat conducting fins (250) are fixedly arranged on the inner wall of said inner cylinder (210) in a ring-shaped array.
3. A clean room air intake structure according to claim 2, characterized in that said inner cylinder (210) comprises a bobbin (211), said heat conducting fins (250) being fixedly connected to the inner wall of said bobbin (211).
4. A clean room air intake structure according to claim 3, characterized in that an end cover (212) is fixedly arranged at an end of the bobbin (211) remote from the air intake fan (120), and the electric heater (240) is mounted inside the end cover (212).
5. A clean room air intake structure according to claim 4, characterized in that a fixing bolt is provided between the end cap (212) and the bobbin (211).
6. A clean room air intake structure according to claim 4, characterized in that a conical hood (213) is fixedly arranged at one end of the bobbin (211) near the air intake fan (120).
7. A clean room air intake structure according to claim 1, characterized in that said air intake body assembly (10) further comprises a screen plate (130), said screen plate (130) being fixedly embedded inside said air intake duct (110).
8. A clean room air intake structure according to claim 1, characterized in that said air intake fan (120) is provided with a grid (140) on each side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222578768.XU CN218107266U (en) | 2022-09-28 | 2022-09-28 | Air inlet structure of clean room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222578768.XU CN218107266U (en) | 2022-09-28 | 2022-09-28 | Air inlet structure of clean room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218107266U true CN218107266U (en) | 2022-12-23 |
Family
ID=84495597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222578768.XU Active CN218107266U (en) | 2022-09-28 | 2022-09-28 | Air inlet structure of clean room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218107266U (en) |
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2022
- 2022-09-28 CN CN202222578768.XU patent/CN218107266U/en active Active
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