CN210637208U - Steel-wood mixed inner box type heat dissipation structure of compressor silence box of oil-free air compressor - Google Patents
Steel-wood mixed inner box type heat dissipation structure of compressor silence box of oil-free air compressor Download PDFInfo
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- CN210637208U CN210637208U CN201921269473.6U CN201921269473U CN210637208U CN 210637208 U CN210637208 U CN 210637208U CN 201921269473 U CN201921269473 U CN 201921269473U CN 210637208 U CN210637208 U CN 210637208U
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Abstract
The utility model provides a quiet sound box steel wood of oilless air compressor press mixes inner box formula heat radiation structure belongs to air compressor technical field, including the outer container, the outer container is inside to be provided with the baffle, the baffle separates into upper and lower two cavities with the outer container, installs the aircraft nose in the upper cavity, the aircraft nose outside is installed the inner box, inner box one side is installed the first fan, and the opposite side is seted up the air outlet, the air outlet communicates with each other with the outer container, outer container side still is provided with the air intake; the inner box comprises an inner plate and an outer plate, and a sound-insulating and heat-insulating layer is filled between the inner plate and the outer plate. The embodiment of the utility model provides a compare in prior art, the increase of inner box has improved the radiating efficiency of aircraft nose, has reduced the residence time of heat in quick case, with the quick discharge outer container of high temperature, has guaranteed that the inner box is in a low temperature environment, and the normal work of the oilless air compressor of being convenient for realizes the continuous operation under the harsh condition.
Description
Technical Field
The utility model belongs to the technical field of air compressor, specifically a mixed inner box formula heat radiation structure of oil-free air compressor press silence case steel wood.
Background
The general existence of domestic oil-free air compressor silence case technique at present dispels the heat and airs exhaust the power too big and lead to efficiency and noise too big, perhaps the radiating power is not enough and can't satisfy the unable operating mode of high tolerance for a long time of oil-free air compressor, and the general operational environment temperature of oil-free air compressor ≦ 40 ℃ otherwise can influence oil-free air compressor life, and the hot protection temperature of air compressor machine motor is about 105 ℃.
At present, many oil-free air compressor silence case single-layer structure, the radiating mode is that simple side entry inclines out, perhaps advances from top to bottom, leads to the quick-witted incasement temperature to last the climbing and then influence unit water knockout drum water diversion, cold dry quick-witted cold dry effect, oil-free air compressor machine operating temperature and life.
SUMMERY OF THE UTILITY MODEL
The not enough to above-mentioned prior art, the to-be-solved technical problem of the utility model is to provide a mixed inner box formula heat radiation structure of oil-free air compressor press silence case steel wood.
In order to solve the technical problem, the utility model provides a following technical scheme:
a steel-wood mixed inner box type heat dissipation structure of a silent sound box of an oil-free air compressor press comprises an outer box, wherein a partition plate is arranged inside the outer box and divides the outer box into an upper cavity and a lower cavity, a machine head is arranged in the upper cavity, a condenser, a water separator, a freezing type dryer and an air storage tank which are sequentially connected are arranged in the lower cavity, the condenser is communicated with the machine head, and a second fan is arranged on one side of the condenser; an inner box is arranged on the outer side of the machine head, a first fan is arranged on one side of the inner box, an air outlet is formed in the other side of the inner box, the air outlet is communicated with the outer box, and an air inlet is formed in the side of the outer box; the inner box comprises an inner plate and an outer plate, and a sound-insulating and heat-insulating layer is filled between the inner plate and the outer plate.
As a further improvement of the utility model: the area of the air inlet is the same as the area of the outer circle of the first fan blade.
As a further improvement of the utility model: the air outlet is designed to be flat.
As a further improvement of the utility model: wave crest sound-absorbing cotton is bonded on the inner wall of the outer box.
As a further improvement of the present invention: the sound-proof and heat-insulating layer is made of ceramic fiber cotton.
As a further improvement of the present invention: the inner plate and the outer plate are both made of wood materials.
As a further improvement of the present invention: and the inner surface and the outer surface of the inner plate and the outer plate are both provided with a trichlorocyanamide fireproof coating.
Compared with the prior art, the beneficial effects of the utility model are that:
the embodiment of the utility model provides a compare in prior art, the increase of inner box has improved the radiating efficiency of aircraft nose, has reduced the residence time of heat in quick case, with the quick discharge outer container of high temperature, has guaranteed that the inner box is in a low temperature environment, and the normal work of the oilless air compressor of being convenient for realizes the continuous operation under the harsh condition.
The arrangement of the inner box also reduces the heat dissipation space of the machine head, and effectively prevents the heat emitted by the machine head from dispersing in the machine box to cause the temperature in the machine box to rise circularly.
Through the setting of syllable-dividing insulating layer, effectual with heat and noise flow inside the inner box, can not give off to outer case.
Drawings
FIG. 1 is a schematic structural diagram of a steel-wood hybrid inner box type heat dissipation structure of a compressor sound box of an oil-free air compressor;
FIG. 2 is a left side view of a steel-wood hybrid inner box type heat dissipation structure of a compressor sound box of an oil-free air compressor;
FIG. 3 is a partial cross-sectional view of an inner box in a compressor quiet box steel wood hybrid inner box type heat dissipation structure of an oil-free air compressor;
in the figure: 1-outer box, 2-air outlet, 3-machine head, 4-inner box, 5-air storage tank, 6-condenser, 7-water separator, 8-baffle, 9-first fan, 10-freezing dryer, 11-air inlet, 12-second fan, 13-outer plate, 14-sound insulation layer and 15-inner plate.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-2, the embodiment provides a steel-wood mixed inner box type heat dissipation structure of a silent sound box of an oil-free air compressor, which comprises an outer box 1, wherein a partition plate 8 is arranged inside the outer box 1, the outer box 1 is divided into an upper cavity and a lower cavity by the partition plate 8, a machine head 3 is arranged in the upper cavity, a condenser 6, a water separator 7, a freezing dryer 10 and an air storage tank 5 which are sequentially connected are arranged in the lower cavity, the condenser 6 is communicated with the machine head 3, and a second fan 12 is arranged on one side of the condenser 6; an inner box 4 is installed on the outer side of the machine head 3, a first fan 9 is installed on one side of the inner box 4, an air outlet 2 is formed in the other side of the inner box 4, the air outlet 2 is communicated with the outer box 1, and an air inlet 11 is further formed in the side of the outer box 1.
During operation, the unit circular telegram, aircraft nose 1 operation produce high temperature compressed air and carry to condenser 6, and heat and most noise that aircraft nose 1 produced are in by the separation of inner box 4, and the heat is directly blown by first fan 9 and is sent outside outer container 1, takes out the new trend for aircraft nose 3 cooling in inner box 4 from air intake 11 simultaneously.
High-temperature compressed air enters the lower box condenser 6 and is directly blown to the condenser 6 by the second fan 12, heat dissipation of the condenser 6 is achieved, the high-temperature compressed air is greatly cooled in the condenser 6, moisture in the compressed air is separated out, and the compressed air enters the water separator 7.
After entering the water separator 7, the compressed air is pre-condensed into water droplets and discharged to the machine outlet (the machine outlet is located at the bottom of the outer case 1, and the bottom of the water separator 7 is connected to the machine outlet through a drain pipe), while the relatively dry compressed air enters the freeze dryer 10.
The compressed air enters the freezing type dryer 10 for cooling, moisture in the compressed air is further separated out, the separated water is collected and discharged to a drain pipe (the freezing type dryer 10 is connected to a machine drain port through the drain pipe), and the compressed air enters the air storage tank 5.
The compressed air in the air storage tank 5 is output to a user end for use through a pressure regulating valve and a filter.
The area of the air inlet 11 is the same as the area of the outer circle of the fan blades of the first fan 9, so that the air is prevented from flowing backwards.
The air outlet 2 is designed to be flat and used for reducing air exhaust noise.
The wave crest sound absorption cotton is bonded on the inner wall of the outer box 1, and the bonding material is 704 environment-friendly odorless silica gel.
The working principle of the embodiment is as follows: during operation, the unit circular telegram, aircraft nose 1 operation produce high temperature compressed air and carry to condenser 6, and heat and most noise that aircraft nose 1 produced are in by the separation of inner box 4, and the heat is directly blown by first fan 9 and is sent outside outer container 1, takes out the new trend for aircraft nose 3 cooling in inner box 4 from air intake 11 simultaneously.
High-temperature compressed air enters the lower box condenser 6 and is directly blown to the condenser 6 by the second fan 12, heat dissipation of the condenser 6 is achieved, the high-temperature compressed air is greatly cooled in the condenser 6, moisture in the compressed air is separated out, and the compressed air enters the water separator 7.
The compressed air, after entering the water separator 7, is pre-condensed into water droplets and discharged merged to the machine outlet, while the relatively dry compressed air enters the freeze dryer 10.
The compressed air enters the freezing type dryer 10 for refrigeration and temperature reduction, the moisture in the compressed air is further separated out, the separated water is collected and discharged to a drain pipe, and the compressed air enters the air storage tank 5.
Example 2
Referring to fig. 3, in the present embodiment, compared with embodiment 1, the inner box 4 includes an inner plate 15 and an outer plate 13, and a sound-insulating and heat-insulating layer 14 is filled between the inner plate 15 and the outer plate 13.
Through the setting of syllable-dividing insulating layer 14, the effectual high temperature diffusion that has prevented the inside aircraft nose 3 production of inner box 4 to outer container 1 in, and then influence the water drainage effect that divides of unit gas circuit, improve the syllable-dividing and the heat-proof quality of inner box 4.
The sound-proof and heat-insulating layer 14 is made of ceramic fiber cotton.
The material of the inner plate 15 and the outer plate 13 is not limited, in this embodiment, preferably, the inner plate 15 and the outer plate 13 are both made of wood, and the inner surface and the outer surface of the inner plate 15 and the outer plate 13 are both provided with a trichlorocyanamide fireproof coating.
The embodiment of the utility model provides a compare in prior art, the radiating efficiency of aircraft nose has been improved in the increase of inner box 4, has reduced the residence time of heat in quick case, with the quick discharge outer container 1 of high temperature, has guaranteed that inner box 4 is in a low temperature environment, and the normal work of the oilless air compressor of being convenient for realizes the continuous operation under the harsh condition.
The inner box 4 is arranged, so that the heat dissipation space of the machine head 3 is reduced, and the heat emitted by the machine head 3 is effectively prevented from being dispersed in the machine box, so that the temperature in the machine box rises circularly.
Through the setting of sound insulation insulating layer 14, effectual heat and the noise of flowing inside inner box 4 can not distribute to outer container 1.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (7)
1. The steel-wood mixed inner box type heat dissipation structure of the silent sound box of the oil-free air compressor comprises an outer box (1), wherein a partition plate (8) is arranged inside the outer box (1), the outer box (1) is divided into an upper cavity and a lower cavity by the partition plate (8), and an aircraft nose (3) is arranged in the upper cavity; the inner box (4) comprises an inner plate (15) and an outer plate (13), and a sound-insulating and heat-insulating layer (14) is filled between the inner plate (15) and the outer plate (13).
2. An oil-free air compressor press sound box steel-wood mixed inner box type heat dissipation structure as claimed in claim 1, wherein the area of the air inlet (11) is the same as the outer circle area of the fan blade of the first fan (9).
3. The oil-free air compressor static sound box steel-wood mixed inner box type heat dissipation structure is characterized in that the air outlet (2) is in a flat mouth design.
4. The oil-free air compressor silence box steel wood hybrid inner box type heat dissipation structure is characterized in that wave crest sound absorption cotton is bonded on the inner wall of the outer box (1).
5. The steel-wood mixed inner box type heat dissipation structure of an oil-free air compressor static sound box is characterized in that the sound insulation and heat insulation layer (14) is made of ceramic fiber cotton.
6. An oil-free air compressor press sound box steel-wood mixed inner box type heat dissipation structure as claimed in claim 1, wherein the inner plate (15) and the outer plate (13) are both made of wood materials.
7. The steel-wood mixed inner box type heat dissipation structure of the compressor silence box of the oil-free air compressor as claimed in claim 1 or 6, wherein the inner and outer surfaces of the inner plate (15) and the outer plate (13) are provided with a trichlorocyanamide fireproof coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921269473.6U CN210637208U (en) | 2019-08-07 | 2019-08-07 | Steel-wood mixed inner box type heat dissipation structure of compressor silence box of oil-free air compressor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921269473.6U CN210637208U (en) | 2019-08-07 | 2019-08-07 | Steel-wood mixed inner box type heat dissipation structure of compressor silence box of oil-free air compressor |
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| CN210637208U true CN210637208U (en) | 2020-05-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343817A (en) * | 2020-11-05 | 2021-02-09 | 湖南常通压缩机有限公司 | Screw compressor convenient to detect |
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2019
- 2019-08-07 CN CN201921269473.6U patent/CN210637208U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343817A (en) * | 2020-11-05 | 2021-02-09 | 湖南常通压缩机有限公司 | Screw compressor convenient to detect |
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