CN213392363U - Internal combustion engine generator set radiator adopting plate-fin core body - Google Patents
Internal combustion engine generator set radiator adopting plate-fin core body Download PDFInfo
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- CN213392363U CN213392363U CN202022396698.7U CN202022396698U CN213392363U CN 213392363 U CN213392363 U CN 213392363U CN 202022396698 U CN202022396698 U CN 202022396698U CN 213392363 U CN213392363 U CN 213392363U
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Abstract
The utility model relates to an internal combustion engine generator set radiator adopting a plate-fin core body in the radiator field, wherein the radiator body comprises a supporting frame, a water core body assembly, an air guide cover, a cooling fan, a fan protective cover and a fuel oil core body assembly; the water core assembly and the air core assembly are of plate-fin structures and are arranged left and right and integrated on the same single layer, the thickness of the core body can be designed to be larger, the width and the height of the front face of the radiator body can be conveniently reduced, and meanwhile, when the cooling fan blows air in the forward direction for heat dissipation, the wind resistance is smaller, the air volume is larger, and the heat dissipation effect is better; the fuel core assembly is also of a plate-fin structure, is fixed outside the fan shield frame, and shares a cooling fan in the radiator body, so that the material investment is saved; the radiator body has the advantages of more compact structure, more optimized space, more various functions and more efficient heat dissipation.
Description
Technical Field
The utility model belongs to the radiator field, in particular to adopt internal-combustion engine generating set radiator of plate-fin core.
Background
In the prior art, with the continuous development of a turbocharging technology, an electric control oil injection technology, a high-efficiency combustion technology, a new material manufacturing technology and a new process, the liter power of an internal combustion engine is continuously increased, and the internal combustion engine with the same power section is developed towards the direction of relatively reducing the volume and lightening the weight; meanwhile, the total discharge capacity of a single engine is continuously increased, and the internal combustion engine develops towards large scale and high efficiency.
The generator set matched with the internal combustion engine is more efficient and environment-friendly in working, the space structure of a radiator required to be matched is more optimized, and the heat dissipation performance is more efficient.
In view of the above, in the existing utility model radiator, the traditional pipe belt type core is replaced by the plate-fin core for both the water radiating core and the air radiating core, and the heat radiation scheme of the plate-fin core is adopted. The main innovation points are as follows: 1. the radiating core body adopts a plate-fin structure, and has larger heat transfer area, high heat exchange speed and high radiating efficiency under the condition of the same appearance volume compared with the traditional tube-band structure core body; 2. the air core assembly and the water core assembly are arranged on the left and right sides and integrated on the same single layer, and are respectively arranged according to the proportion of the circulating hot water of various machine type steel sleeves and the heat dissipation capacity of the turbocharging air, so that the design and the manufacture are convenient; 3. the air core assembly and the water core assembly are arranged on the same plane, and when the cooling fan blows air in the forward direction for heat dissipation, the blowing resistance is small, the air quantity is large, and the heat dissipation effect is good; meanwhile, the thickness of the core body can be designed to be larger, so that the width and the height of the front side of the radiator body can be reduced conveniently; 4. the fuel core assembly is fixedly connected with the outer side of the fan protective cover frame of the radiator body, and shares the cooling fan in the radiator body, so that the material investment is saved, and the fuel of the internal combustion engine loop is cooled in a heat dissipation manner.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an internal combustion engine generator set radiator adopting a plate-fin core body, wherein a water core body assembly and an air core body assembly both adopt the plate-fin core body to replace a traditional pipe-belt type core body; the radiator has the advantages of more optimized space structure and more efficient heat dissipation performance, and the internal combustion engine generator set matched with the radiator is more efficient and environment-friendly in working.
The purpose of the utility model is realized like this: a radiator adopting a plate-fin core for an internal combustion engine generator set comprises a radiator body, wherein the radiator body comprises a supporting frame, a water core assembly, an air guide cover, a cooling fan, a fan shield and a fuel oil core assembly; the air core assembly is of a plate-fin structure and comprises an upper air chamber, an air core body plate bundle, a lower air chamber, an air inlet, a supporting plate and an air outlet; the fuel core assembly is of a plate-fin structure and is fixedly connected with the outer side of the fan shield of the radiator body.
The utility model discloses during operation, radiator body function divide into the triplex, firstly, carry out cooling to internal-combustion engine steel bushing circulation hot water, the water inlet of water core assembly, the delivery port is connected with delivery port and the water inlet of internal-combustion engine cylinder liner hydroecium respectively and is formed the return circuit, secondly, carry out cooling to internal-combustion engine pressure boost high temperature air, the air inlet of gas core assembly, the gas outlet is connected with turbo charger's gas outlet and internal-combustion engine combustion chamber air inlet respectively and is formed the return circuit, thirdly, carry out heat dissipation cooling to internal-combustion engine return circuit fuel, the oil inlet of fuel core assembly, the oil-out is connected with internal-combustion engine; the water core assembly, the gas core assembly and the fuel oil core assembly share the cooling fan in the radiator body, the cooling fan positively blows air to cool the water core assembly and the gas core assembly, and reversely sucks air to dissipate heat and cool the loop fuel oil.
The beneficial effects of the utility model reside in that, an adopt internal-combustion generating set radiator of plate-fin core is provided, have following advantage:
1. the radiating core body adopts a plate-fin structure, and has larger heat transfer area, high heat exchange speed and high radiating efficiency under the condition of the same appearance volume compared with the traditional tube-band structure core body;
2. the air core assembly and the water core assembly are arranged on the left and right sides and integrated on the same single layer, and are respectively arranged according to the proportion of the circulating hot water of various machine type steel sleeves and the heat dissipation capacity of the turbocharging air, so that the design and the manufacture are convenient;
3. the air core assembly and the water core assembly are arranged on the same plane, and when the cooling fan blows air in the forward direction for heat dissipation, the blowing resistance is small, the air quantity is large, and the heat dissipation effect is good; meanwhile, the thickness of the core body can be designed to be larger, so that the width and the height of the front side of the radiator body can be reduced conveniently;
4. the fuel core assembly is fixedly connected with the outer side of the fan protective cover frame of the radiator body, and shares the cooling fan in the radiator body, so that the material investment is saved, and the fuel of the internal combustion engine loop is cooled in a heat dissipation manner.
As a further improvement of the present invention, the hot side channels and the cold side channels of the water core plate bundle of the water core assembly are sequentially and alternately arranged; hot side channels and cold side channels of the gas core plate bundle in the gas core assembly are sequentially and alternately arranged; hot side channels and cold side channels of the core plate bundle in the fuel core assembly are sequentially and alternately arranged; the fluid flow direction of the hot side channel and the fluid flow direction of the cold side channel of each core assembly are perpendicular to each other. The water core assembly, the gas core assembly and the fuel oil core assembly adopt a plate-fin structure, a hot side channel of the plate bundle circulates hot water, turbocharged air and loop fuel oil through a steel sleeve respectively, a cold side channel of the plate bundle circulates cooling air blown by a fan respectively, and the fluid flowing direction of the hot side channel is mutually vertical to that of the cold side channel; the three core body assemblies share the same cooling fan in the radiator body, so that the power consumption of an internal combustion engine for driving the fan can be saved; because the radiating core body of the plate-fin structure is compared with the traditional pipe-belt structure core body, the radiating core body of the plate-fin structure has the advantages of large heat transfer area, high heat exchange speed, high radiating efficiency, compact structure, light weight, high heat transfer efficiency, safe and reliable operation and the like under the condition of the same appearance volume.
As a further improvement of the utility model, the water core body assembly and the air core body assembly are arranged on the supporting frame in parallel; the upper water chamber, the water core body plate bundle and the lower water chamber are sequentially arranged from top to bottom, a water inlet is connected with the upper water chamber, a water outlet is connected with the lower water chamber, and a hot side channel of the water core body plate bundle is communicated with the upper water chamber and the lower water chamber; the upper air chamber, the air core body plate bundle and the lower air chamber are sequentially arranged from top to bottom, an air inlet is connected with the upper air chamber, an air outlet is connected with the lower air chamber, and a hot side channel of the air core body plate bundle is communicated with the upper air chamber and the lower air chamber; the cooling fan is arranged corresponding to the water core assembly, the gas core assembly and the fuel oil core assembly. The water core assembly and the gas core assembly are integrated on the same single layer, and the water core assembly and the gas core assembly are respectively arranged according to the distribution of the heat dissipation capacity of circulating hot water of various machine type steel sleeves and the heat dissipation capacity of turbocharging air, so that the design and the manufacture are convenient; because of adopting the single-layer structure, the thickness of the core body can be designed to be larger, the width and the height of the front surface of the radiator body can be conveniently reduced, and the radiator is favorable for being integrally matched with a large-scale and high-efficiency internal combustion engine to form a generator set.
As a further improvement of the utility model, the water inlet and the water outlet of the water core assembly are respectively connected with the water outlet and the water inlet of the cylinder sleeve water chamber of the internal combustion engine to form a loop.
As a further improvement, the air inlet and the air outlet of the air core assembly are respectively connected with the air outlet of the turbocharger and the air inlet of the combustion chamber of the internal combustion engine to form a loop.
As the utility model discloses a further improvement, the oil inlet and the oil-out of fuel core assembly form the return circuit with internal-combustion engine oil return line connection.
Compared with the prior art, the beneficial effects of the utility model reside in that, can not only cool down internal-combustion engine steel bushing circulation hot water, pressure boost high temperature air, can cool off the return circuit fuel of internal-combustion engine moreover, be in the same place fuel radiator and current generating set radiator function integration for radiator body structure is compacter, the space optimizes more, the function is more various.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a left side view of the present invention.
Fig. 3 is a front view of the water core assembly.
Fig. 4 is a left side view of the watercore assembly.
Fig. 5 is an enlarged view of a portion a in fig. 3.
FIG. 6 is a front view of the air core assembly.
Fig. 7 is a left side view of the air core assembly.
Fig. 8 is an enlarged view at B in fig. 6.
The fuel oil core body structure comprises a support frame 1, a water core body assembly 2, a water feeding chamber 201, a water core body plate bundle 202, a water discharging chamber 203, a water outlet 204, a support plate 205, a water inlet 206, a hot side channel 2a, a cold side channel 2B, a gas core body assembly 3, an upper air chamber 301, a core body plate bundle 302, a lower air chamber 303, an air inlet 304, a support plate 305, an air outlet 306, a hot side channel 3a, a cold side channel 3B, an air guide cover 4, a cooling fan 5, a fan shield 6, a fuel oil core body assembly 7, an oil inlet 701, an oil outlet 702, a water core body plate bundle structure local schematic diagram A and a gas core body plate bundle structure local schematic diagram B.
Detailed Description
As shown in fig. 1-8, the radiator for an internal combustion engine generator set using a plate-fin core body comprises a support frame 1, a water core assembly 2, an air core assembly 3, an air guide cover 4, a cooling fan 5, a fan shield 6, and a fuel core assembly 7; the water core assembly 2 is of a plate-fin structure and comprises an upper water chamber 201, a water core plate bundle 202, a lower water chamber 203, a water outlet 204, a supporting plate 205 and a water inlet 206, and the water core assembly cools and cools circulating hot water of an internal combustion engine steel sleeve; the gas core body assembly 3 is of a plate-fin structure, the gas core body assembly 3 comprises an upper gas chamber 301, a gas core body plate bundle 302, a lower gas chamber 303, a gas inlet 304, a support plate 305 and a gas outlet 306, and the gas core body assembly cools the supercharged high-temperature air of the internal combustion engine; the fuel core body assembly 7 is of a plate-fin structure and is fixedly connected with the outer side 6 of the fan shield of the radiator body to form an external loop fuel radiator, the cooling fan 5 in the radiator body is shared, material investment is saved, and heat dissipation and cooling are carried out on the loop fuel of the internal combustion engine.
The hot side channels 2a and the cold side channels 2b of the water core plate bundle 202 in the water core assembly 2 are alternately arranged in sequence; the hot side channels 3a and the cold side channels 3b of the air core plate bundle in the air core assembly 3 are alternately arranged in sequence; on the same principle, hot side channels and cold side channels of the core plate bundle in the fuel core assembly 7 are alternately arranged in sequence; the fluid flow direction of the hot side channel and the fluid flow direction of the cold side channel of each core assembly are perpendicular to each other.
The water core assembly 2 and the air core assembly 3 are arranged on the support frame in parallel; the upper water chamber 201, the water core plate bundle 202 and the lower water chamber 203 are sequentially arranged from top to bottom, the water inlet 206 is connected with the upper water chamber 201, the water outlet 204 is connected with the lower water chamber 203, a hot side channel 2a of the water core plate bundle 202 is communicated with the upper water chamber 201 and the lower water chamber 203, and a cold side channel 2b blows air; the upper air chamber 301, the air core plate bundle 302 and the lower air chamber 303 are sequentially arranged from top to bottom, the air inlet 304 is connected with the upper air chamber 201, the air outlet 306 is connected with the lower air chamber 303, the hot side channel 3a of the air core plate bundle 302 is communicated with the upper air chamber and the lower air chamber, and the cold side channel 3b blows air. The cooling fan 5 is arranged corresponding to the water core assembly 2, the gas core assembly 3 and the fuel oil core assembly 7.
The utility model discloses the during operation, radiator body function divide into the triplex:
firstly, the circulating hot water of the internal combustion engine steel jacket is cooled, a water inlet 206 and a water outlet 204 of the water core assembly 2 are respectively connected with a water outlet and a water inlet of a water chamber of the internal combustion engine cylinder jacket to form a loop, and the cooling fan 5 blows air in the positive direction to cool the circulating hot water of the internal combustion engine steel jacket.
Secondly, the supercharged high-temperature air of the internal combustion engine is cooled, an air inlet 304 and an air outlet 306 of the air core assembly 3 are respectively connected with an air outlet of the turbocharger and an air inlet of a combustion chamber of the internal combustion engine to form a loop, and the cooling fan 5 blows air in the positive direction to cool the supercharged high-temperature air of the internal combustion engine.
Thirdly, the fuel oil of the internal combustion engine loop is cooled by heat dissipation, an oil inlet 701 and an oil outlet 702 of the fuel core body assembly 7 are connected with an oil return pipeline of the fuel oil of the internal combustion engine to form a loop, and the cooling fan 5 reversely sucks air to cool the fuel oil of the internal combustion engine loop.
The utility model has the advantages that: the existing generator set radiator and the return fuel radiator are integrated, the water core assembly 2, the gas core assembly 3 and the fuel core assembly 7 adopt a plate-fin core to replace the traditional pipe-belt type core radiating scheme, and not only can the circulating hot water and the pressurized high-temperature air of the steel jacket of the internal combustion engine be efficiently cooled, but also the return fuel can be efficiently cooled; because the water core assembly 2 and the air core assembly 3 adopt a single-layer structure, the thickness of the core body can be designed to be larger, and the width and the height of the front side of the radiator body can be conveniently reduced; and meanwhile, the external fuel core body assembly 7 enables the radiator body to be more compact in structure, more optimized in space and more diverse in function.
The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.
Claims (6)
1. A radiator adopting a plate-fin core body for an internal combustion engine generator set comprises a radiator body and is characterized in that the radiator body comprises a supporting frame, a water core body assembly, an air guide cover, a cooling fan, a fan shield and a fuel oil core body assembly, wherein the water core body assembly is of a plate-fin structure and comprises an upper water chamber, a water core body plate bundle, a lower water chamber, a water outlet, a supporting plate and a water inlet; the air core assembly is of a plate-fin structure and comprises an upper air chamber, an air core body plate bundle, a lower air chamber, an air inlet, a supporting plate and an air outlet; the fuel core assembly is of a plate-fin structure and is fixedly connected with the outer side of the fan shield of the radiator body.
2. The internal combustion engine generator set radiator adopting the plate-fin core body as recited in claim 1, wherein hot side channels and cold side channels of the water core body plate bundle of the water core body assembly are alternately arranged in sequence; hot side channels and cold side channels of the gas core plate bundle in the gas core assembly are sequentially and alternately arranged; hot side channels and cold side channels of the core plate bundle in the fuel core assembly are sequentially and alternately arranged; the fluid flow direction of the hot side channel and the fluid flow direction of the cold side channel of each core assembly are perpendicular to each other.
3. The internal combustion engine generator set radiator using a plate-fin core as claimed in claim 2, wherein the water core body assembly and the air core body assembly are arranged in parallel on the supporting frame; the upper water chamber, the water core body plate bundle and the lower water chamber are sequentially arranged from top to bottom, a water inlet is connected with the upper water chamber, a water outlet is connected with the lower water chamber, and a hot side channel of the water core body plate bundle is communicated with the upper water chamber and the lower water chamber; the upper air chamber, the air core body plate bundle and the lower air chamber are sequentially arranged from top to bottom, an air inlet is connected with the upper air chamber, an air outlet is connected with the lower air chamber, and a hot side channel of the air core body plate bundle is communicated with the upper air chamber and the lower air chamber; the cooling fan is arranged corresponding to the water core assembly, the gas core assembly and the fuel oil core assembly.
4. The radiator for an internal combustion engine generator set adopting a plate-fin core body as claimed in any one of claims 1 to 3, wherein a water inlet and a water outlet of the water core body assembly are respectively connected with a water outlet and a water inlet of a cylinder liner water chamber of the internal combustion engine to form a loop.
5. The radiator for an internal combustion engine generator set adopting a plate-fin core as claimed in any one of claims 1 to 3, wherein the air inlet and the air outlet of the air core assembly are respectively connected with the air outlet of the turbocharger and the air inlet of the combustion chamber of the internal combustion engine to form a loop.
6. The radiator for an internal combustion engine generator set adopting a plate-fin core body as claimed in any one of claims 1 to 3, wherein an oil inlet and an oil outlet of the fuel core body assembly are connected with an oil return pipeline of the internal combustion engine to form a loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202022396698.7U CN213392363U (en) | 2020-10-26 | 2020-10-26 | Internal combustion engine generator set radiator adopting plate-fin core body |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022396698.7U CN213392363U (en) | 2020-10-26 | 2020-10-26 | Internal combustion engine generator set radiator adopting plate-fin core body |
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| CN213392363U true CN213392363U (en) | 2021-06-08 |
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| CN202022396698.7U Active CN213392363U (en) | 2020-10-26 | 2020-10-26 | Internal combustion engine generator set radiator adopting plate-fin core body |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113371641A (en) * | 2021-06-29 | 2021-09-10 | 安徽合力股份有限公司 | Compound radiator for forklift |
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2020
- 2020-10-26 CN CN202022396698.7U patent/CN213392363U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113371641A (en) * | 2021-06-29 | 2021-09-10 | 安徽合力股份有限公司 | Compound radiator for forklift |
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