CN112158812A - Nitrogen making machine convenient for heat dissipation and working method thereof - Google Patents
Nitrogen making machine convenient for heat dissipation and working method thereof Download PDFInfo
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- CN112158812A CN112158812A CN202010983735.6A CN202010983735A CN112158812A CN 112158812 A CN112158812 A CN 112158812A CN 202010983735 A CN202010983735 A CN 202010983735A CN 112158812 A CN112158812 A CN 112158812A
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/04—Purification or separation of nitrogen
- C01B21/0405—Purification or separation processes
- C01B21/0433—Physical processing only
- C01B21/045—Physical processing only by adsorption in solids
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6551—Surfaces specially adapted for heat dissipation or radiation, e.g. fins or coatings
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
- H01M10/6563—Gases with forced flow, e.g. by blowers
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The invention discloses a nitrogen making machine convenient for heat dissipation and a working method thereof, wherein the nitrogen making machine comprises: the nitrogen making machine comprises a nitrogen making machine body, wherein a cell bottom plate is arranged in the nitrogen making machine body, and a groove is formed in the cell bottom plate; the battery piece is positioned right above the groove and fixed on the upper surface of the battery piece bottom plate; the heat dissipation mechanism is fixed at the inner bottom of the nitrogen making machine body; the heat dissipation mechanism includes: the shell is fixed at the inner bottom of the nitrogen making machine body; the first layer of heat conduction pipe is arranged at the bottom of the battery piece; the first layer fin is located the bottom of first layer heat pipe, fixes on the inner wall of shell, through mutually supporting between heat dissipation mechanism and the flexible base, the space between flexible base and the nitrogen generator body is convenient for thermal giving off, has increased the life-span of battery piece and nitrogen generator body.
Description
Technical Field
The invention relates to the technical field of heat dissipation of nitrogen making machines, in particular to a nitrogen making machine convenient for heat dissipation and a working method thereof.
Background
The nitrogen generator is a device which takes air as a raw material and obtains nitrogen by separating oxygen and nitrogen in the air by a physical method. According to different classification methods, namely a cryogenic air separation method, a molecular sieve air separation method and a membrane air separation method.
The nitrogen making machine is nitrogen making equipment designed and manufactured according to pressure swing adsorption technology. The nitrogen making machine uses high-quality imported carbon molecular sieve as adsorbent, and adopts the pressure swing adsorption principle to separate air at normal temperature to prepare high-purity nitrogen. Usually, two adsorption towers are connected in parallel, an inlet PLC controls an inlet pneumatic valve to automatically operate, and the inlet pneumatic valve alternately performs pressurization adsorption and decompression regeneration to complete nitrogen-oxygen separation and obtain nitrogen with high purity. However, the conventional molecular sieve nitrogen generator generates a large amount of heat due to the long-time nitrogen generation of the cell, so that the service life of the cell and the service life of the nitrogen generator are shortened.
Disclosure of Invention
The invention provides a nitrogen making machine convenient for heat dissipation and a working method thereof, and aims to solve the problems in the prior art.
In order to solve the problems, the invention adopts the following technical scheme:
a nitrogen generator facilitating heat dissipation, comprising:
the nitrogen making machine comprises a nitrogen making machine body, wherein a cell bottom plate is arranged in the nitrogen making machine body, and a groove is formed in the cell bottom plate;
furthermore, in order to facilitate the heat dissipation mechanism to conduct the heat in the battery piece to the outside of the nitrogen making machine body, a groove is formed in the bottom plate of the battery piece;
the battery piece is positioned right above the groove and fixed on the upper surface of the battery piece bottom plate;
the heat dissipation mechanism is fixed at the inner bottom of the nitrogen making machine body;
furthermore, the conventional molecular sieve nitrogen making machine can generate a large amount of heat due to the fact that the nitrogen making battery plate can generate a large amount of heat for a long time, so that the service lives of the battery plate and the nitrogen making machine body can be shortened, and therefore the heat dissipation mechanism is fixedly connected to the inner bottom of the nitrogen making machine body, and the service lives of the battery plate and the nitrogen making machine body are prolonged;
the heat dissipation mechanism includes:
the shell is fixed at the inner bottom of the nitrogen making machine body;
further, in order to fix the first layer of radiating fins and the second layer of radiating fins, a shell is fixedly connected to the inner bottom of the nitrogen generator body;
the first layer of heat conduction pipe is arranged at the bottom of the battery piece;
furthermore, in order to realize the heat conduction in the battery piece to the first layer of radiating fins, the bottom of the battery piece is provided with a first layer of heat conduction pipe;
and the first layer of radiating fins are positioned at the bottom of the first layer of heat conduction pipe and fixed on the inner wall of the shell.
Furthermore, in order to increase the heat dissipation area of the heat dissipation mechanism, a first layer of heat dissipation fins are arranged at the bottom of the first layer of heat conduction pipe, in order to improve the heat dissipation effect of the first layer of heat dissipation fins, the first layer of heat dissipation fins are composed of copper sheets and aluminum alloy sheets which are arranged alternately to form complementation of advantages and disadvantages of copper and aluminum, the heat conductivity of copper is good, but the price is high, the processing difficulty is high, the weight is too large, the heat capacity is small, the copper and aluminum alloy sheets are easy to oxidize, pure aluminum is too soft and cannot be directly used, the used aluminum alloy can provide enough hardness, the aluminum alloy has the advantages of low price and light weight, but the heat conductivity is poorer than that of copper, and therefore, the copper-aluminum composite heat.
Preferably, the heat dissipation mechanism includes:
the second layer of heat conduction pipe is W-shaped, is positioned below the left side of the first layer of heat conduction pipe, and is fixed on the inner wall of the shell;
the second layer of radiating fins are positioned at the bottom of the second layer of heat conducting pipe and fixed on the inner wall of the shell;
the linking heat pipe is located between the first layer of heat pipe and the second layer of heat pipe, the left end of the linking heat pipe is fixedly connected with the right side wall of the second layer of heat pipe, and the right end of the linking heat pipe is fixedly connected with the left side wall of the first layer of heat pipe.
Preferably, a cooling fan is arranged at the inner bottom of the shell, a cooling grid is arranged at the bottom of the nitrogen making machine body, and the cooling grid is located under the cooling fan.
Preferably, the first layer of heat conduction pipes are located in the grooves, the first layer of heat conduction pipes are matched with the grooves, and the first layer of heat conduction pipes are U-shaped.
Preferably, the bottom of nitrogen generator body is provided with flexible base, flexible base include:
the pair of movable rods a are hook-shaped, are positioned on the left side of the groove and are movably connected to the bottom of the nitrogen making machine body through hinges;
the pair of movable rods b are hook-shaped, are positioned on the right side of the groove and are movably connected to the bottom of the nitrogen making machine body through hinges;
the pair of support rods a are respectively in one-to-one correspondence with the pair of movable rods a, and the pair of support rods a are respectively connected with the middle parts of the corresponding pair of movable rods a through bolts;
the pair of support rods b are respectively in one-to-one correspondence with the pair of movable rods b, and the pair of support rods b are respectively connected with the middle parts of the corresponding pair of movable rods b through bolts;
and the fixed bracket is fixed at the lower ends of the pair of support rods a and the pair of support rods b.
Preferably, balance rods are welded between the pair of support rods a and the pair of support rods b, and the lower ends of the pair of movable rods a and the pair of movable rods b are connected with a pair of connecting rods through bolts.
A working method of a nitrogen making machine convenient for heat dissipation comprises the following steps:
s1: manually unfolding the telescopic base and placing the telescopic base on a working table surface, and conducting heat in the battery piece to the first layer of radiating fins through the first layer of heat conducting pipe;
s2: while the first step is carried out, the first layer of heat conduction pipe conducts the heat in the battery plate to the second layer of heat conduction pipe through the connecting heat conduction pipe, and the second layer of heat conduction pipe conducts the heat to the second layer of radiating fins;
s3: and starting the heat dissipation fan to transfer the heat on the first layer of heat dissipation fins and the second layer of heat dissipation fins out of the nitrogen generator body from the heat dissipation grids, so that the heat dissipation treatment of the battery plate is realized.
When the device is used, the fixed support is manually pulled to enable the pair of movable rods a and the pair of movable rods b to extend under the driving of the fixed support, the telescopic base is unfolded and placed on the working table, the first layer of heat conduction pipe conducts heat in the battery piece to the first layer of radiating fin, meanwhile, the first layer of heat conduction pipe conducts the heat in the battery piece to the second layer of heat conduction pipe through the connecting heat conduction pipe, the second layer of heat conduction pipe conducts the heat to the second layer of radiating fin, the heat on the battery piece is conducted through the first layer of heat conduction pipe and the second layer of heat conduction pipe and is radiated out from the first layer of radiating fin and the second layer of radiating fin, the radiating fan is started, the radiating efficiency of the first layer of radiating fin and the second layer of radiating fin is improved, the heat on the battery piece is conducted out of the nitrogen making machine body through the radiating grid, so that the quick radiating treatment of the battery piece, the telescopic base is folded, so that the occupied space of the nitrogen making machine body is reduced.
Compared with the prior art, the invention has the beneficial effects that:
(1) through mutually supporting between heat dissipation mechanism and the flexible base, the space between flexible base and the nitrogen generator body is convenient for thermal giving off, has increased the life-span of battery piece and nitrogen generator body.
(2) In order to accelerate the heat dissipation efficiency of the first layer of radiating fins and the second layer of radiating fins, the inner bottom of the shell is provided with a radiating fan, the radiating fan is positioned on the right side of the second layer of radiating fins and under the first layer of radiating fins, in order to conduct the heat in the nitrogen making machine body to the outside of the nitrogen making machine body, the bottom of the nitrogen making machine body is provided with a radiating grid, and the radiating grid is positioned under the radiating fan.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a heat dissipation mechanism according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a first layer of heat pipes according to an embodiment of the invention;
FIG. 4 is a schematic structural diagram of a retractable base according to an embodiment of the present invention;
fig. 5 is a schematic diagram of a bottom plate structure of a battery plate according to an embodiment of the invention.
The reference numbers in the figures illustrate:
1. a nitrogen making machine body; 2. a cell bottom plate; 3. a battery piece; 4. a groove; 5. a heat dissipation mechanism; 51. a first layer of heat conducting pipes; 52. a second layer of heat conducting pipes; 53. a first layer of fins; 54. a second layer of fins; 55. connecting the heat conduction pipes; 56. a housing; 57. a heat radiation fan; 6. a heat dissipation grid; 7. a telescopic base; 71. fixing a bracket; 72. a support rod a; 73. a support rod b; 74. a movable rod a; 75. a movable rod b; 76. a balancing pole; 77. a connecting rod.
Detailed Description
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
referring to fig. 1-5, a nitrogen generator with convenient heat dissipation includes:
the nitrogen making machine comprises a nitrogen making machine body 1, wherein a cell bottom plate 2 is arranged in the nitrogen making machine body 1, and a groove 4 is formed in the cell bottom plate 2;
in a further embodiment, please refer to fig. 1 and 5, in order to facilitate the heat dissipation mechanism 5 to conduct the heat in the battery piece 3 to the outside of the nitrogen generator body 1, a groove 4 is formed in the bottom plate 2 of the battery piece;
the battery piece 3 is positioned right above the groove 4 and fixed on the upper surface of the battery piece bottom plate 2;
the heat dissipation mechanism 5 is fixed at the inner bottom of the nitrogen making machine body 1;
in a further embodiment, the conventional molecular sieve nitrogen generator generates a large amount of heat due to the fact that the nitrogen generating battery plate 3 generates a large amount of heat for a long time, so that the service lives of the battery plate 3 and the nitrogen generator body 1 are shortened, and therefore the heat dissipation mechanism 5 is fixedly connected to the inner bottom of the nitrogen generator body, and the service lives of the battery plate 3 and the nitrogen generator body 1 are prolonged;
the heat dissipation mechanism 5 includes:
a housing 56 fixed to the inner bottom of the nitrogen generator body 1;
in a further embodiment, in order to fix the first layer of heat dissipation fins 53 and the second layer of heat dissipation fins 54, a shell 56 is fixedly connected to the inner bottom of the nitrogen generator body 1;
the first layer of heat conduction pipes 51 are arranged at the bottom of the battery piece 3;
in a further embodiment, in order to achieve the conduction of heat in the battery plate 3 into the first layer of heat dissipation fins 53, a first layer of heat conduction pipes 51 is provided at the bottom of the battery plate 3;
the first layer of heat sink 53 is located at the bottom of the first layer of heat pipe 51 and fixed on the inner wall of the housing 56.
In a further embodiment, in order to increase the heat dissipation area of the heat dissipation mechanism 5, the first layer of heat dissipation fins 53 are disposed at the bottom of the first layer of heat conduction pipes 51, and in order to improve the heat dissipation effect of the first layer of heat dissipation fins 53, the first layer of heat dissipation fins 53 are composed of copper sheets and aluminum alloy sheets, which are alternately arranged to form complementary advantages and disadvantages of copper and aluminum, the copper has good heat conductivity, but is expensive, the processing difficulty is high, the weight is too large, the heat capacity is small, and the copper and aluminum alloy sheets are easy to oxidize, while the pure aluminum is too soft and cannot be directly used, and the aluminum alloy sheets are used to provide sufficient hardness, and the aluminum alloy sheets have the advantages of low cost and light weight, but the heat conductivity is inferior to that of the copper, so.
Specifically, referring to fig. 3, the heat dissipation mechanism 5 includes:
a second layer of heat transfer pipes 52, which are W-shaped, are positioned below the left side of the first layer of heat transfer pipes 51, and are fixed to the inner wall of the casing 56;
a second layer of heat sink fins 54 located at the bottom of the second layer of heat conductive pipes 52 and fixed on the inner wall of the housing 56;
and the joining heat pipe 55 is located between the first layer of heat pipes 51 and the second layer of heat pipes 52, the left end of the joining heat pipe 55 is fixedly connected with the right side wall of the second layer of heat pipes 52, and the right end of the joining heat pipe 55 is fixedly connected with the left side wall of the first layer of heat pipes 51.
In a further embodiment, in order to improve the heat dissipation efficiency of the battery slice 3, a second layer of heat conduction pipes 52 is connected to the lower left side of the first layer of heat conduction pipes 51 through a connection heat conduction pipe 55, a second layer of heat dissipation fins 54 are arranged at the bottom of the second layer of heat conduction pipes 52, and the second layer of heat dissipation fins 54 are made of copper sheets and aluminum alloy sheets.
Specifically, referring to fig. 2 and 4, a heat dissipation fan 57 is disposed at the inner bottom of the housing 56, a heat dissipation grid 6 is disposed at the bottom of the nitrogen generator body 1, and the heat dissipation grid 6 is located right below the heat dissipation fan 57.
In a further embodiment, in order to increase the heat dissipation efficiency of the first layer of heat dissipation fins 53 and the second layer of heat dissipation fins 54, a heat dissipation fan 57 is disposed at the inner bottom of the housing 56, the heat dissipation fan 57 is disposed at the right side of the second layer of heat dissipation fins 54 and directly below the first layer of heat dissipation fins 53, and in order to conduct the heat in the nitrogen generator body 1 to the outside of the nitrogen generator body 1, a heat dissipation grid 6 is disposed at the bottom of the nitrogen generator body 1, and the heat dissipation grid 6 is disposed directly below the heat dissipation fan 57.
Specifically, the first layer of heat pipes 51 are located in the grooves 4, the first layer of heat pipes 51 are matched with the grooves 4, and the first layer of heat pipes 51 are U-shaped.
In a further embodiment, in order to attach the first layer of heat conducting pipes 51 to the battery plate 3, the first layer of heat conducting pipes 51 are located in the grooves 4, and the first layer of heat conducting pipes 51 and the grooves 4 are matched with each other.
Specifically, referring to fig. 4, a telescopic base 7 is disposed at the bottom of the nitrogen generator body 1, and the telescopic base 7 includes:
a pair of movable rods a74 which are hook-shaped, are positioned at the left side of the groove 4 and are movably connected with the bottom of the nitrogen making machine body 1 through hinges;
a pair of movable rods b75 which are hook-shaped, are positioned at the right side of the groove 4 and are movably connected with the bottom of the nitrogen making machine body 1 through hinges;
a pair of support bars a72 respectively corresponding to the pair of movable bars a74, wherein the support bars a72 are respectively connected with the middle parts of the corresponding movable bars a74 through bolts;
a pair of support bars b73 respectively corresponding to the pair of movable bars b75, wherein the pair of support bars b73 are respectively connected with the middle parts of the corresponding pair of movable bars b75 through bolts;
and a fixing bracket 71 fixed to lower ends of the pair of support bars a72 and the pair of support bars b 73.
In a further embodiment, in order to facilitate the heat in the nitrogen making machine body 1 to be conducted to the outside of the nitrogen making machine body 1, the bottom of the nitrogen making machine body 1 is provided with the telescopic base 7, when the nitrogen making machine body 1 works, the telescopic base 7 is extended, the space between the telescopic base 7 and the nitrogen making machine body 1 is convenient for the heat to be dissipated, when the nitrogen making machine body 1 is idle, the telescopic base 7 is folded, the waste of space resources is avoided, in order to realize the extending and folding functions of the telescopic base 7, the left side and the right side of the bottom of the nitrogen making machine body 1 are respectively and movably connected with the pair of movable rods a74 and the pair of movable rods b75 through hinges, the pair of support rods a72 are respectively connected with the middle parts of the corresponding pair of movable rods a74 through bolts, the pair of support rods b73 are respectively connected with the middle parts of the corresponding pair of movable rods b75 through bolts, and play a role in facilitating the support of the, the lower ends of the pair of support bars a72 and the pair of support bars b73 are fixedly connected with a fixed bracket 71, and the fixed bracket 71 is in a groined shape.
Specifically, referring to fig. 4, balance bars 76 are welded between the pair of support bars a72 and between the pair of support bars b73, and the lower ends of the pair of movable bars a74 and b75 are connected to a pair of connecting bars 77 through bolts.
In a further embodiment, in order to prevent the telescopic base 7 from shaking when the cooling fan 57 operates and improve the stability of the telescopic base 7, balance rods 76 are welded between the pair of support rods a72 and between the pair of support rods b73, and in order to connect the pair of movable rods a74 and the pair of movable rods b75 together and facilitate the folding and extending operations of the pair of movable rods a74 and the pair of movable rods b75, the lower ends of the pair of movable rods a74 and the pair of movable rods b75 are connected with a pair of connecting rods 77 through bolts.
A working method of a nitrogen making machine convenient for heat dissipation comprises the following steps:
s1: the telescopic base 7 is manually unfolded and placed on the working table, and the first layer of heat conduction pipes 51 conduct heat in the battery pieces 3 to the first layer of cooling fins 53;
s2: while the first step is performed, the first layer of heat conduction pipes 51 conduct the heat in the battery plate 3 to the second layer of heat conduction pipes 52 through the engaging heat conduction pipes 55, and the second layer of heat conduction pipes 52 conduct the heat to the second layer of heat dissipation fins 54;
s3: the heat dissipation fan 57 is started to transfer the heat on the first layer of heat dissipation fins 53 and the second layer of heat dissipation fins 54 from the heat dissipation grid 6 to the outside of the nitrogen generator body 1, thereby realizing the heat dissipation treatment of the battery plate 3.
The heat dissipation fan 57 is a conventional device, and the present application is only applied, and the working principle and the electrical connection relationship thereof belong to the prior art, and therefore are not described in detail.
The working principle of the embodiment is as follows:
the fixed bracket 71 is manually pulled to enable the pair of movable rods a74 and the pair of movable rods b75 to extend under the driving of the fixed bracket 71, the telescopic base 7 is unfolded and placed on the worktable, the first layer of heat pipe 51 conducts the heat in the battery piece 3 to the first layer of heat dissipation fins 53, meanwhile, the first layer of heat pipe 51 conducts the heat in the battery piece 3 to the second layer of heat pipe 52 through the connecting heat pipe 55, the second layer of heat pipe 52 conducts the heat to the second layer of heat dissipation fins 54, the heat on the battery piece 3 is conducted through the first layer of heat pipe 51 and the second layer of heat pipe 52 and is dissipated from the first layer of heat dissipation fins 53 and the second layer of heat dissipation fins 54, the heat dissipation fan 57 is started, the heat dissipation efficiency of the first layer of heat dissipation fins 53 and the second layer of heat dissipation fins 54 is improved, and the heat on the battery piece 3 is conducted from the heat dissipation grid 6 to the outside of the nitrogen generator body 1, so as to, when nitrogen generator body 1 was idle, folded flexible base 7, reduced nitrogen generator body 1's occupation space.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a convenient radiating nitrogen generator which characterized in that includes:
the nitrogen making machine comprises a nitrogen making machine body (1), wherein a cell bottom plate (2) is arranged in the nitrogen making machine body (1), and a groove (4) is formed in the cell bottom plate (2);
the battery piece (3) is positioned right above the groove (4) and fixed on the upper surface of the battery piece bottom plate (2);
the heat dissipation mechanism (5) is fixed at the inner bottom of the nitrogen making machine body (1);
the heat dissipation mechanism (5) comprises:
a housing (56) fixed to the inner bottom of the nitrogen generator body (1);
the first layer of heat conduction pipes (51) are arranged at the bottom of the battery piece (3);
and the first layer of radiating fins (53) are positioned at the bottom of the first layer of heat conduction pipes (51) and are fixed on the inner wall of the shell (56).
2. The nitrogen making machine convenient for heat dissipation according to claim 1, wherein: the heat dissipation mechanism (5) comprises:
a second layer of heat transfer pipes (52) which are W-shaped, located below the left side of the first layer of heat transfer pipes (51), and fixed to the inner wall of the housing (56);
the second layer of radiating fins (54) are positioned at the bottom of the second layer of heat conduction pipes (52) and fixed on the inner wall of the shell (56);
and the joining heat conduction pipe (55) is positioned between the first layer of heat conduction pipe (51) and the second layer of heat conduction pipe (52), the left end of the joining heat conduction pipe (55) is fixedly connected with the right side wall of the second layer of heat conduction pipe (52), and the right end of the joining heat conduction pipe (55) is fixedly connected with the left side wall of the first layer of heat conduction pipe (51).
3. The nitrogen making machine convenient for heat dissipation according to claim 2, wherein: the inner bottom of the shell (56) is provided with a cooling fan (57), the bottom of the nitrogen making machine body (1) is provided with a cooling grid (6), and the cooling grid (6) is located under the cooling fan (57).
4. The nitrogen making machine convenient for heat dissipation according to claim 3, wherein: the first layer of heat conduction pipes (51) are located in the grooves (4), the first layer of heat conduction pipes (51) are matched with the grooves (4), and the first layer of heat conduction pipes (51) are U-shaped.
5. The nitrogen making machine convenient for heat dissipation according to claim 4, wherein: the bottom of nitrogen generator body (1) is provided with flexible base (7), flexible base (7) include:
the pair of movable rods a (74) are hook-shaped, are positioned on the left side of the groove (4), and are movably connected to the bottom of the nitrogen making machine body (1) through hinges;
the pair of movable rods b (75) are hook-shaped, are positioned on the right side of the groove (4), and are movably connected to the bottom of the nitrogen making machine body (1) through hinges;
the pair of support rods a (72) are respectively in one-to-one correspondence with the pair of movable rods a (74), and the pair of support rods a (72) are respectively connected with the middles of the corresponding pair of movable rods a (74) through bolts;
the pair of support rods b (73) are respectively in one-to-one correspondence with the pair of movable rods b (75), and the pair of support rods b (73) are respectively connected with the middle parts of the corresponding pair of movable rods b (75) through bolts;
and a fixing bracket (71) fixed to the lower ends of the pair of support rods a (72) and the pair of support rods b (73).
6. The nitrogen making machine convenient for heat dissipation according to claim 5, wherein: balance rods (76) are welded between the pair of support rods a (72) and the pair of support rods b (73), and the lower ends of the pair of movable rods a (74) and the pair of movable rods b (75) are connected with a pair of connecting rods (77) through bolts.
7. The method for operating the nitrogen generator convenient for heat dissipation as recited in claim 6, comprising the steps of:
s1: the telescopic base (7) is manually unfolded and placed on the working table, and the first layer of heat conduction pipes (51) conduct heat in the battery pieces (3) to the first layer of radiating fins (53);
s2: while the first step is carried out, the first layer of heat conduction pipes (51) conduct the heat in the battery plate (3) to the second layer of heat conduction pipes (52) through the connecting heat conduction pipes (55), and the second layer of heat conduction pipes (52) conduct the heat to the second layer of heat dissipation fins (54);
s3: and starting the heat dissipation fan (57) to transfer the heat on the first layer of heat dissipation fins (53) and the second layer of heat dissipation fins (54) from the heat dissipation grating (6) to the outside of the nitrogen generator body (1), thereby realizing the heat dissipation treatment of the battery plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010983735.6A CN112158812A (en) | 2020-09-18 | 2020-09-18 | Nitrogen making machine convenient for heat dissipation and working method thereof |
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| CN111129657A (en) * | 2020-01-20 | 2020-05-08 | 柳州四通材料科技有限公司 | New energy automobile battery heat abstractor of efficiency is utilized in improvement space |
| CN210764332U (en) * | 2019-08-07 | 2020-06-16 | 镇江市恒利低温技术有限公司 | Nitrogen making device convenient to move |
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Application publication date: 20210101 |