CN107404814B - A quick-witted case for installing nitrogen generator device - Google Patents
A quick-witted case for installing nitrogen generator device Download PDFInfo
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- CN107404814B CN107404814B CN201610334298.9A CN201610334298A CN107404814B CN 107404814 B CN107404814 B CN 107404814B CN 201610334298 A CN201610334298 A CN 201610334298A CN 107404814 B CN107404814 B CN 107404814B
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- upper cavity
- heat
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- condenser
- air
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/02—Arrangements of circuit components or wiring on supporting structure
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20172—Fan mounting or fan specifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
- H05K7/20436—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing
- H05K7/20445—Inner thermal coupling elements in heat dissipating housings, e.g. protrusions or depressions integrally formed in the housing the coupling element being an additional piece, e.g. thermal standoff
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Compressor (AREA)
- Drying Of Gases (AREA)
Abstract
The invention relates to a case for installing a nitrogen generator device, which comprises an air compressor, a gas storage steel bottle, a condenser, a dehydrator, a nitrogen-oxygen separator and a dust remover which are sequentially connected, wherein the case comprises a case body, a partition plate is horizontally arranged in the case body, the inside of the case body is divided into an upper cavity and a lower cavity for installing the gas storage steel bottle, the upper cavity is further divided into four cavities by the partition plate which is vertically arranged, namely an upper cavity a for placing the air compressor, an upper cavity b for installing the condenser, an upper cavity c for placing the dehydrator, the nitrogen-oxygen separator and the dust remover, and an upper cavity d for installing all electronic components for ensuring the operation of the nitrogen generator device. Compared with the prior art, the invention has reasonable utilization of the space of the chassis, small mutual influence among all parts, convenient detection and maintenance, good heat dissipation effect on the air compressor, the condenser and the like, and the like.
Description
Technical Field
The present invention relates to a housing, and more particularly, to a housing for mounting a nitrogen generator device.
Background
The structure of the existing nitrogen generator device is shown in fig. 1, and comprises an air compressor 1, an air storage steel cylinder 2, a condenser 3, a dehydrator 4, a nitrogen-oxygen separator 5 and a dust remover 6 which are sequentially connected, wherein the specific nitrogen generation process is as follows: the air compressor 1 compresses air with impurities such as moisture and dust, then introduces the air into the air storage steel bottle 2 for storage, then cools the air through the condenser 3, then removes the moisture in the air through the dehydrator 4, then discharges oxygen through the nitrogen-oxygen separator 5 and generates high-purity nitrogen, and finally removes the impurities such as dust through the dust remover 6 and then outputs the air.
Because the nitrogen generator device has relatively many components (including the six main components and electronic components (such as a PLC system) controlling the operation of the six main components), the requirements of each component on the working environment are different. The existing case for placing the nitrogen generator device is basically a case with a large cavity, so that a plurality of components are placed together, for example, a partition plate is not arranged between a condenser and an air compressor, and the space between the condenser and the air compressor is very close, and the air compressor generates very large heat, so that the heat dissipation and cooling efficiency of the condenser is very low. Meanwhile, the electronic components are arranged nearby the corresponding components, so that maintenance personnel are not beneficial to checking and debugging when carrying out daily maintenance or replacement on the electronic components, and the electronic components with more deviated placement positions are difficult to maintain and replace due to the fact that the whole chassis is very large and heavy.
Disclosure of Invention
The present invention has for its object to overcome the above-mentioned drawbacks of the prior art by providing a cabinet for mounting a nitrogen generator device.
The aim of the invention can be achieved by the following technical scheme:
a machine case for installing nitrogen generator device, nitrogen generator device including air compressor machine, gas storage steel bottle, condenser, dehydrator, nitrogen oxygen separator and dust remover that connect gradually, machine case include the box, at the inside horizontal installation of box there is a division board to divide into upper portion cavity and the lower part cavity that is used for installing the gas storage steel bottle with the box internal portion, upper portion cavity still divide into four cavitys through the division board of vertical setting, be the upper portion cavity a of placing the air compressor machine respectively, the upper portion cavity b of installation condenser, the upper portion cavity c of placing dehydrator, nitrogen oxygen separator and dust remover to and the upper portion cavity d of all electronic components of installation assurance nitrogen generator device operation.
The bottom of the lower cavity is provided with a heat dissipation groove consisting of a strip heat dissipation plate with a gap.
At least one air suction opening is formed in the side wall of the box body surrounding the upper cavity a or the upper cavity b, an air suction fan which is used for exhausting air outwards from the upper cavity a or the upper cavity b is arranged at the air suction opening, and at least one air inlet communicated with the lower cavity is further formed in the bottom of the upper cavity a or the bottom of the upper cavity b.
And a cooling fan for blowing air to the condenser is also arranged in the upper cavity b.
The heat generating element (such as a tube body for passing high-temperature fluid) of the condenser is also wrapped with a heat conducting sheet, and at least one group of heat conducting tubes connected with the outer wall of the case are arranged on the heat conducting sheet in a contact manner.
The side wall of the case is provided with a sawtooth-shaped radiating fin group, and the heat conduction pipe passes through and is connected with the radiating fin group in a wave shape.
Thermal insulation boards are also laid on the side wall surfaces of the upper cavity a and the upper cavity b.
The heat insulation board comprises a heat absorption board layer, a heat insulation layer and a bonding layer which are sequentially arranged from outside to inside.
The heat absorption plate layer is a metal plate layer. Preferably, the metal plate layer is a copper plate layer
The heat insulation layer comprises a heat insulation cotton layer and a polystyrene plate layer which are sequentially arranged from outside to inside and provided with a vertical through pore structure.
Compared with the prior art, the invention has the following advantages:
(1) The electronic components which are easy to damage and frequently need to be checked and maintained are integrated by systematically dividing the inner part of the chassis into a plurality of cavities, so that the space is effectively saved, and the detection and the maintenance are convenient; meanwhile, the air compressor and the condenser are separated from each other and placed in a single space, so that the influence of vibration and high temperature of the air compressor on heat dissipation and cooling of the condenser is effectively reduced.
(2) The air compressor is arranged in the upper cavity of the case, so that the influence of vibration on the whole case is effectively reduced, and meanwhile, the noise is also reduced.
(3) An exhaust fan is arranged on the outer wall of the case and combined with the air inlet and the heat dissipation groove at the bottom of the case, so that cooling air circulation can be formed, and the cooling effect on the condenser, the air compressor and the like is greatly enhanced.
(4) The air compressor is characterized in that a large amount of air is brought by circulating air in the upper cavity a where the air compressor is located, so that the working load of the air compressor is greatly reduced, overload operation of the air compressor is effectively avoided, and the service life of the air compressor is prolonged.
(5) The condenser also transfers the heat generated by the condenser to the outer wall of the case rapidly through a heat conduction assembly consisting of the heat conduction sheet and the heat conduction pipe, and the heat is dissipated through the heat dissipation fin group arranged on the outer wall, so that the heat dissipation efficiency is greatly improved.
(6) The setting of heat insulating board has not only effectually reduced the influence of the high temperature in upper portion cavity a and the upper portion cavity b to other cavitys, simultaneously, the heat absorption sheet layer can effectually absorb the heat of high temperature air in upper portion cavity a and the upper portion cavity b to quick conduction is to the wallboard of quick-witted bottom of the case, and then gives off, and the vertical pore structure that link up in the cotton layer of thermal insulation can further increase these two cavitys and outside heat exchange effect simultaneously.
Drawings
FIG. 1 is a schematic view of a nitrogen generator apparatus;
FIG. 2 is a schematic diagram of the structure of the present invention;
FIG. 3 is a right side view of the present invention;
fig. 4 is a schematic structural diagram of a heat dissipation fin set on a side wall of a chassis according to the present invention;
FIG. 5 is a schematic view of a heat shield according to the present invention;
in the figure, a 1-air compressor, a 2-air storage steel cylinder, a 3-condenser, a 4-dehydrator, a 5-nitrogen-oxygen separator, a 6-dust remover, a 7-lower cavity, an 8-upper cavity a, a 9-upper cavity b, a 10-upper cavity c, an 11-upper cavity d, a 12-induced draft fan, a 13-cooling fan, a 14-heat dissipation groove, a 15-heat dissipation fin group, a 16-heat conduction pipe, a 17-heat absorption plate layer, a 18-heat insulation cotton layer, a 19-polystyrene plate layer and a 20-bonding layer are arranged.
Detailed Description
The invention will now be described in detail with reference to the drawings and specific examples.
Examples
The utility model provides a machine case for installing nitrogen generator device, its structure is as shown in fig. 2 and 3, nitrogen generator device includes air compressor machine 1, gas storage steel bottle 2, condenser 3, dehydrator 4, nitrogen oxygen separator 5 and dust remover 6 that connect gradually, and the machine case includes the box, installs a division board in the box inside level to divide into upper portion cavity and be used for installing the lower part cavity 7 of gas storage steel bottle 2 with the box inside, be equipped with the heat dissipation groove 14 that comprises the stripe heating panel of taking the gap in the bottom of lower part cavity 7.
The upper cavity is also divided into four cavities by vertically arranged partition plates, namely an upper cavity a8 for placing the air compressor 1, an upper cavity b9 for installing the condenser 3, an upper cavity c10 for placing the dehydrator 4, the nitrogen-oxygen separator 5 and the dust remover 6, and an upper cavity d11 for installing all electronic components for ensuring the operation of the nitrogen generator device.
An exhaust opening is formed in the side wall of the box body surrounding the upper cavity a8 or the upper cavity b9, an exhaust fan 12 for exhausting air outwards from the upper cavity a8 or the upper cavity b9 is arranged at the exhaust opening, at least one air inlet communicated with the lower cavity 7 is further formed in the bottom of the upper cavity a8 or the upper cavity b9, and a cooling fan 13 for blowing air to the condenser 3 is further arranged in the upper cavity b 9. The heat generating element (such as a tube body for passing high temperature fluid) of the condenser 3 is also wrapped with a heat conducting sheet, a plurality of groups of heat conducting tubes 16 connected with the outer wall of the case are arranged on the heat conducting sheet in a contact manner, a zigzag radiating fin group 15 is arranged on the side wall of the case, and the heat conducting tubes 16 pass through and are connected with the radiating fin group 15 in a wave shape, as shown in fig. 4. The side wall surfaces of the upper cavity a8 and the upper cavity b9 are further paved with heat insulation boards, the structure of the heat insulation boards is shown in fig. 5, each heat insulation board comprises a heat absorption board layer 17, a heat insulation cotton layer 18 with a vertically through pore structure, a polystyrene board layer 19 and an adhesive layer 20, the heat absorption board layer 17 is a metal board layer, and the heat absorption board layer 17 is arranged from outside to inside in sequence.
The previous description of the embodiments is provided to facilitate a person of ordinary skill in the art in order to make and use the present invention. It will be apparent to those skilled in the art that various modifications can be readily made to these embodiments and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the above-described embodiments, and those skilled in the art, based on the present disclosure, should make improvements and modifications without departing from the scope of the present invention.
Claims (1)
1. The case for mounting the nitrogen generator device comprises an air compressor (1), an air storage steel bottle (2), a condenser (3), a dehydrator (4), a nitrogen-oxygen separator (5) and a dust remover (6) which are sequentially connected, and the case comprises a case body, and is characterized in that a partition plate is horizontally arranged in the case body, the inside of the case body is divided into an upper cavity and a lower cavity (7) for mounting the air storage steel bottle (2), the upper cavity is further divided into four cavities by the vertically arranged partition plate, namely an upper cavity a (8) for placing the air compressor (1), an upper cavity b (9) for mounting the condenser (3), an upper cavity c (10) for placing the dehydrator (4), the nitrogen-oxygen separator (5) and the dust remover (6), and an upper cavity d (11) for mounting all electronic components for guaranteeing the operation of the nitrogen generator device;
a heat dissipation groove (14) formed by a strip heat dissipation plate with a gap is arranged at the bottom of the lower cavity (7);
at least one air suction opening is formed in the side wall of the box body surrounding the upper cavity a (8) or the upper cavity b (9), an air suction fan (12) for exhausting air outwards from the upper cavity a (8) or the upper cavity b (9) is arranged at the air suction opening, and at least one air inlet communicated with the lower cavity (7) is further formed in the bottom of the upper cavity a (8) or the upper cavity b (9);
a cooling fan (13) for blowing air to the condenser (3) is also arranged in the upper cavity b (9);
the heat generating element of the condenser (3) is also wrapped with a heat conducting sheet, and at least one group of heat conducting pipes (16) connected with the outer wall of the case are arranged on the heat conducting sheet in a contact manner;
the side wall of the case is provided with a zigzag radiating fin group (15), and the heat conducting pipe (16) passes through and is connected with the radiating fin group (15) in a wave shape;
the side wall surfaces of the upper cavity a (8) and the upper cavity b (9) are also paved with heat insulation boards;
the heat insulation board comprises a heat absorption board layer (17), a heat insulation layer and a bonding layer (20) which are sequentially arranged from outside to inside;
the heat absorption plate layer (17) is a metal plate layer;
the heat insulation layer comprises a heat insulation cotton layer (18) and a polystyrene plate layer (19) which are sequentially arranged from outside to inside and provided with a vertical through pore structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610334298.9A CN107404814B (en) | 2016-05-19 | 2016-05-19 | A quick-witted case for installing nitrogen generator device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610334298.9A CN107404814B (en) | 2016-05-19 | 2016-05-19 | A quick-witted case for installing nitrogen generator device |
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| Publication Number | Publication Date |
|---|---|
| CN107404814A CN107404814A (en) | 2017-11-28 |
| CN107404814B true CN107404814B (en) | 2023-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610334298.9A Active CN107404814B (en) | 2016-05-19 | 2016-05-19 | A quick-witted case for installing nitrogen generator device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108799822B (en) * | 2018-06-15 | 2020-04-17 | 绿城农科检测技术有限公司 | Nitrogen continuous gas supply system |
| CN109018704A (en) * | 2018-08-17 | 2018-12-18 | 佛山顺德歌林美电子产品有限公司 | Storage system of self-generating nitrogen gas |
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| CN101717061A (en) * | 2009-09-29 | 2010-06-02 | 胡丰 | Refrigeration machine for refreshing red wine and automatically pouring wine |
| CN201748700U (en) * | 2010-07-30 | 2011-02-16 | 山东川仪经营成套有限公司 | Flue gas condenser |
| CN102208476A (en) * | 2011-07-05 | 2011-10-05 | 上海安美特铝业有限公司 | Composite solar cell panel heat absorption device |
| CN203079687U (en) * | 2013-01-30 | 2013-07-24 | 丁国沂 | Condensed and water removal integrated box-type concentrated spatial oxygen supply equipment |
| CN103475304A (en) * | 2013-08-29 | 2013-12-25 | 常州苏控自动化设备有限公司 | Novel frequency converter |
| CN203440070U (en) * | 2013-08-01 | 2014-02-19 | 安徽省小山卫生材料有限公司 | Oxygen generator employing external cooling and radiation mode |
| CN204417114U (en) * | 2015-01-19 | 2015-06-24 | 营口营成电子设备有限公司 | A kind of easily detachable split type oxygen generator |
| CN205793772U (en) * | 2016-05-19 | 2016-12-07 | 拜默实验设备（上海）股份有限公司 | A kind of cabinet for installing nitrogen gas generator device |
-
2016
- 2016-05-19 CN CN201610334298.9A patent/CN107404814B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101441022A (en) * | 2008-12-11 | 2009-05-27 | 胡丰 | Refrigerated storage bottle wine fresh-keeping drinking machine |
| CN101717061A (en) * | 2009-09-29 | 2010-06-02 | 胡丰 | Refrigeration machine for refreshing red wine and automatically pouring wine |
| CN201748700U (en) * | 2010-07-30 | 2011-02-16 | 山东川仪经营成套有限公司 | Flue gas condenser |
| CN102208476A (en) * | 2011-07-05 | 2011-10-05 | 上海安美特铝业有限公司 | Composite solar cell panel heat absorption device |
| CN203079687U (en) * | 2013-01-30 | 2013-07-24 | 丁国沂 | Condensed and water removal integrated box-type concentrated spatial oxygen supply equipment |
| CN203440070U (en) * | 2013-08-01 | 2014-02-19 | 安徽省小山卫生材料有限公司 | Oxygen generator employing external cooling and radiation mode |
| CN103475304A (en) * | 2013-08-29 | 2013-12-25 | 常州苏控自动化设备有限公司 | Novel frequency converter |
| CN204417114U (en) * | 2015-01-19 | 2015-06-24 | 营口营成电子设备有限公司 | A kind of easily detachable split type oxygen generator |
| CN205793772U (en) * | 2016-05-19 | 2016-12-07 | 拜默实验设备（上海）股份有限公司 | A kind of cabinet for installing nitrogen gas generator device |
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