CN213996305U - Air inlet conduction mechanism - Google Patents
Air inlet conduction mechanism Download PDFInfo
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- CN213996305U CN213996305U CN202022684879.XU CN202022684879U CN213996305U CN 213996305 U CN213996305 U CN 213996305U CN 202022684879 U CN202022684879 U CN 202022684879U CN 213996305 U CN213996305 U CN 213996305U
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- air inlet
- inner shell
- air intake
- air
- conduction mechanism
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Abstract
The utility model provides an air inlet conduction mechanism, including the centrifuge upper cover, the centrifuge upper cover is including supporting layer and the inner shell layer that is connected, and the inner shell layer is equipped with at least one air intake, is equipped with the air inlet route on the supporting layer, and the air inlet route is including setting up the boundary plate in both sides, boundary plate and the cooperation of inner shell layer butt, and the air inlet route includes pipeline import and pipeline export, and the pipeline export is linked together with the air intake, and the pipeline import sets up the side at the supporting layer. Through set up air inlet route and air intake at the upper cover, leading-in cool wind cooperates the air-out conduction mechanism, can carry out wind-force guide to the heat that centrifuge high-speed rotatory rotor produced to reach the radiating purpose in the inner bag.
Description
Technical Field
The utility model relates to a centrifuge technical field specifically is air inlet conduction mechanism.
Background
Centrifuges are machines that utilize centrifugal force to separate components of a mixture of liquid and solid particles or liquid and liquid. When the centrifuge works, the rotor of the motor rotates at a high speed, heat generated by friction between the rotor and air is collected in the inner container, and the heat cannot be dissipated due to the fact that the existing centrifuge structure is sealed, so that normal work of the centrifuge is affected.
SUMMERY OF THE UTILITY MODEL
To the problem pointed out in the background art, the utility model provides an air inlet conduction mechanism.
The technical scheme of the utility model is realized like this:
the air inlet conduction mechanism is characterized in that: including the centrifuge upper cover, the centrifuge upper cover is including supporting layer and the inner shell layer that is connected, the inner shell layer is equipped with at least one air intake, be equipped with the air inlet route on the supporting layer, the air inlet route is including setting up the boundary plate in both sides, the boundary plate with the cooperation of inner shell layer butt, the air inlet route includes pipeline import and pipeline export, the pipeline export with the air intake is linked together, the pipeline import sets up the side of supporting layer.
The utility model discloses further set up to: and a sponge layer is arranged on the outer side of the air inlet passage and is in butt fit with the supporting layer and the inner shell layer.
The utility model discloses further set up to: and the pipeline inlet is fixedly provided with a butt joint rod, and the butt joint rod is in butt joint with the side edge of the inner shell layer.
The utility model discloses further set up to: the middle part of the inner shell layer is provided with a through hole, the number of the air inlets is 2, and the 2 air inlets are distributed on two sides of the through hole.
The utility model discloses further set up to: the air inlet passage comprises a first air inlet branch and a second air inlet branch, and the first air inlet branch and the second air inlet branch are respectively communicated with 2 air inlets.
The utility model discloses further set up to: and the middle part of the supporting layer is provided with an observation hole matched with the through hole, and the observation hole is sleeved in the matched transparent observation barrel.
The utility model discloses further set up to: the inner shell layer is divided into a middle part and an edge part through an annular groove, and the middle part is in butt fit with the edge part and the boundary plate.
To sum up, the beneficial effects of the utility model are that: the utility model provides an air inlet conduction mechanism through setting up air inlet route and air intake at the upper cover, leading-in cool wind, cooperation air-out conduction mechanism can carry out the wind-force guide to the heat that the high-speed rotatory rotor of centrifuge produced to reach the radiating purpose of inner bag.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of the inner shell layer of the present invention;
FIG. 3 is a schematic structural view of the middle supporting layer and the sponge layer of the present invention;
fig. 4 is a schematic structural diagram of the middle support layer of the present invention.
Reference numerals: 1. a support layer; 2. an inner shell layer; 201. a middle part; 202. an edge portion; 3. an air inlet; 4. an air intake passage; 401. a boundary plate; 402. a pipeline inlet; 403. a pipeline outlet; 404. a first air inlet branch; 405. a second air inlet branch; 5. a butting rod; 6. a through hole; 7. an observation hole; 8. an annular groove; 9. a sponge layer.
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 efforts belong to the protection scope of the present invention.
The present invention is described below with reference to fig. 1-4:
the air inlet conduction mechanism comprises an upper cover of the centrifuge, the upper cover of the centrifuge comprises a supporting layer 1 and an inner shell layer 2 which are connected, the inner shell layer 2 is provided with at least one air inlet 3, the number of the air inlets 3 is 2 in the embodiment, a through hole 6 is formed in the middle 201 of the inner shell layer 2, and the 2 air inlets 3 are distributed on two sides of the through hole 6. The centrifuge motor rotor rotating at high speed can suck outside air into the inner container through 2 air inlets 3 of the centrifuge upper cover and then discharge the air, thereby dissipating heat.
Be equipped with air inlet path 4 on the supporting layer 1, air inlet path 4 is including setting up boundary plate 401 in both sides, and boundary plate 401 and the cooperation of inner shell layer 2 butt, and air inlet path 4 includes pipeline import 402 and pipeline export 403, and pipeline export 403 is linked together with air intake 3, and then wind can only enter into the inner bag through air inlet path 4 from air intake 3 and dispel the heat. The inner shell layer 2 is divided into a middle part 201 and an edge part 202 by the arranged annular groove 8, and the middle part 201 and the edge part 202 are both in butt fit with the boundary plate 401; the air inlet passage 4 includes a first air inlet branch 404 and a second air inlet branch 405, and the first air inlet branch 404 and the second air inlet branch 405 are respectively communicated with the 2 air inlets 3.
In order to guarantee that wind inhales from air inlet passage 4, avoid boundary plate 401 and the sealed effect of the butt of inner shell layer 2 not good and lead to leaking out, then be equipped with sponge layer 9 in the air inlet passage 4 outside, sponge layer 9 reaches better sealing with supporting layer 1 and the cooperation of inner shell layer 2 butt, from this, wind only inhales from air inlet passage 4.
Furthermore, the middle part 201 of the supporting layer 1 is provided with an observation hole 7 matched with the through hole 6, and the observation hole 7 is sleeved in the matched transparent observation barrel part.
The working process of the present invention will be further described below:
the high-speed rotation of centrifuge motor rotor produces steam to inner bag, and the inside atmospheric pressure of inner bag is less than outside atmospheric pressure, and cold wind enters into the air inlet passage 4 of upper cover from the outside, and the 2 air intakes 3 of following respectively enter into the inner bag again, dispel the heat to the inner bag, then discharge through air-out conducting structure.
The above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The air inlet conduction mechanism is characterized in that: including the centrifuge upper cover, the centrifuge upper cover is including supporting layer (1) and inner shell layer (2) that are connected, inner shell layer (2) are equipped with at least one air intake (3), be equipped with air inlet passage (4) on supporting layer (1), air inlet passage (4) are including setting up boundary plate (401) in both sides, boundary plate (401) with inner shell layer (2) butt cooperation, air inlet passage (4) are including pipeline import (402) and pipeline export (403), pipeline export (403) with air intake (3) are linked together, pipeline import (402) set up the side of supporting layer (1).
2. The air intake conduction mechanism of claim 1, wherein: a sponge layer (9) is arranged on the outer side of the air inlet passage (4), and the sponge layer (9) is in butt fit with the supporting layer (1) and the inner shell layer (2).
3. The air intake conduction mechanism of claim 1, wherein: and a butting rod (5) is fixedly arranged on the pipeline inlet (402), and the butting rod (5) is in butt fit with the side edge of the inner shell layer (2).
4. The air intake conduction mechanism of claim 1, wherein: the inner shell layer (2) middle part (201) is equipped with through-hole (6), the number of air intake (3) is 2, 2 air intake (3) distribute in the both sides of through-hole (6).
5. The air intake conduction mechanism of claim 4, wherein: air inlet route (4) include first air inlet branch road (404) and second air inlet branch road (405), first air inlet branch road (404) with second air inlet branch road (405) respectively with 2 air intake (3) are linked together.
6. The air intake conduction mechanism of claim 4, wherein: an observation hole (7) matched with the through hole (6) is formed in the middle (201) of the supporting layer (1), and the observation hole (7) is sleeved in the matched transparent observation barrel.
7. The air intake conduction mechanism of claim 1, wherein: the inner shell layer (2) is divided into a middle portion (201) and an edge portion (202) through an annular groove (8), and the middle portion (201) and the edge portion (202) are in butt fit with the boundary plate (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022684879.XU CN213996305U (en) | 2020-11-19 | 2020-11-19 | Air inlet conduction mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022684879.XU CN213996305U (en) | 2020-11-19 | 2020-11-19 | Air inlet conduction mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213996305U true CN213996305U (en) | 2021-08-20 |
Family
ID=77305576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022684879.XU Active CN213996305U (en) | 2020-11-19 | 2020-11-19 | Air inlet conduction mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213996305U (en) |
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2020
- 2020-11-19 CN CN202022684879.XU patent/CN213996305U/en active Active
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