CN217764621U - Oil liquid cooling compact type finned heat exchanger - Google Patents
Oil liquid cooling compact type finned heat exchanger Download PDFInfo
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- CN217764621U CN217764621U CN202221550211.9U CN202221550211U CN217764621U CN 217764621 U CN217764621 U CN 217764621U CN 202221550211 U CN202221550211 U CN 202221550211U CN 217764621 U CN217764621 U CN 217764621U
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- fin radiator
- oil inlet
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Abstract
The utility model relates to an oil cooling compact fin heat exchanger, which comprises a first oil inlet and outlet, a second oil inlet and outlet, a fin radiator, a wind shield and a heat exchange fan; a first oil inlet and outlet and a second oil inlet and outlet are fixed on the upper end surface of the fin radiator, and the first oil inlet and outlet and the second oil inlet and outlet are connected with the corresponding ends of a cooling oil pipe in the fin radiator; the fin radiator is provided with at least one bending part which is longitudinally arranged, so that the fin radiator forms unit fin radiators on the left side and the right side of the bending part, and the outer surface of each unit fin radiator is fixed with at least one heat exchange fan through a wind shield. The utility model discloses the heat transfer effect has been promoted greatly to can carry out vertical or horizontal, perhaps axial extension according to required power, can increase the whole heat transfer power and the effect of heat exchanger in limited space.
Description
Technical Field
The utility model relates to a be applied to the finned heat exchanger on the CT machine, specifically speaking is a fluid cooling compact finned heat exchanger.
Background
When cooling a bulb tube core on a CT frame, the cooling method is limited by equipment and application scenes, the insulating oil is often adopted to be matched with a heat exchange fan, the convection cooling method of the heat exchanger is mainly limited by the area of the fins for convection heat exchange and the air quantity of the heat exchange fan, and the problems of small convection heat exchange area and insufficient air quantity of the bulb tube heat exchanger need to be solved in terms of space and performance.
Disclosure of Invention
The utility model aims at overcoming the not enough of existence among the prior art, provide a fluid cooling compact finned heat exchanger that can increase whole heat transfer power and effect in limited space.
According to the technical scheme provided by the utility model, the compact finned heat exchanger of fluid cooling, it includes first business turn over hydraulic fluid port, second business turn over hydraulic fluid port, fin radiator, deep bead and heat exchange fan; a first oil inlet and outlet and a second oil inlet and outlet are fixed on the upper end surface of the fin radiator, and the first oil inlet and outlet and the second oil inlet and outlet are connected with the corresponding ends of a cooling oil pipe in the fin radiator;
the fin radiator is provided with at least one bending part which is longitudinally arranged, so that the fin radiator forms unit fin radiators on the left side and the right side of the bending part, and at least one heat exchange fan is fixed on the outer surface and/or the inner surface of each unit fin radiator through a wind shield.
Preferably, the bending part is bent at an acute angle, a right angle or an obtuse angle.
Preferably, the bending part has 2 or more than 2 parts, the bending part is bent at a right angle or an obtuse angle, and the finned radiator is bent into a semi-enclosed structure through the bending part.
Preferably, the bending part has 3 or more than 3 parts, the bending part is bent at a right angle or an obtuse angle, the fin radiator is bent into a polygonal structure through the bending part, a wind shield is fixed on the lower end face of the fin radiator, and a blowing and sucking hot air fan is fixed on the wind shield.
Preferably, the blowing and sucking hot air fan is an axial flow fan or a centrifugal fan.
The utility model discloses the heat transfer effect has been promoted greatly to can carry out vertical or horizontal, perhaps axial extension according to required power, can increase the whole heat transfer power and the effect of heat exchanger in limited space.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 2 is a schematic structural diagram of embodiment 2 of the present invention.
Fig. 3 is a schematic structural diagram of embodiment 3 of the present invention.
Detailed Description
The present invention will be further described with reference to the following specific embodiments.
Example 1
An oil cooling compact fin heat exchanger is shown in figure 1 and comprises a first oil inlet and outlet 1.1, a second oil inlet and outlet 1.2, a fin radiator 2, a wind shield 3 and a heat exchange fan 4; a first oil inlet/outlet 1.1 and a second oil inlet/outlet 1.2 are fixed on the upper end face of the fin radiator 2, and the first oil inlet/outlet 1.1 and the second oil inlet/outlet 1.2 are connected with the corresponding ends of a cooling oil pipe in the fin radiator 2.
The fin radiator 2 is provided with a bending part which is longitudinally arranged, the bending part is bent at a right angle, unit fin radiators are formed on the left side and the right side of the bending part of the fin radiator 2, and a heat exchange fan 4 is fixed on the outer surface of each unit fin radiator through a wind shield 3.
When the cooling oil pipe works, the heat exchange fan 4 carries out strong heat convection on the fin radiator 2, and the temperature of hot oil in the cooling oil pipe is also taken away after the fin radiator 2 is cooled.
Example 2
As shown in fig. 2, this embodiment is substantially the same as embodiment 1 except that: the bending part is an obtuse-angle bending part.
When the cooling oil pipe works, the heat exchange fan 4 conducts strong heat convection on the fin radiator 2, and the temperature of hot oil in the cooling oil pipe is also taken away after the fin radiator 2 is cooled.
Example 3
An oil cooling compact fin heat exchanger is shown in fig. 3 and comprises a first oil inlet and outlet 1.1, a second oil inlet and outlet 1.2, a fin radiator 2, a wind shield 3 and a heat exchange fan 4; a first oil inlet/outlet 1.1 and a second oil inlet/outlet 1.2 are fixed on the upper end face of the fin radiator 2, and the first oil inlet/outlet 1.1 and the second oil inlet/outlet 1.2 are connected with the corresponding ends of a cooling oil pipe in the fin radiator 2.
Be equipped with the bending part that 3 departments are vertical setting on fin radiator 2, the bending part is the right angle and buckles, make fin radiator 2 form unit fin radiator in every department bending part left and right sides, fin radiator 2 buckles into polygonized structure through 3 departments bending part, it is fixed with a heat exchange fan 4 through deep bead 3 to be fixed with at the external fixed surface of every unit fin radiator, be fixed with deep bead 3 at fin radiator 2's lower terminal surface, be fixed with on deep bead 3 and blow and inhale hot-blast fan 5, and first business turn over hydraulic fluid port 1.1 and second business turn over hydraulic fluid port 1.2 set up on relative unit fin radiator.
When the required heat convection area is large, the structure shown in example 4 is adopted. The heat exchange fan 4 carries out strong heat convection on the fin radiator 2, and the temperature of the hot oil in the fin radiator 2 is taken away after the fin radiator is cooled; however, the hot air can be exchanged with each other, which is not beneficial to the convection heat exchange of the heat exchange fan 4, so that a blowing and sucking hot air fan 5 needs to be fixed on the lower end surface of the fin radiator 2 to absorb hot air or blow hot air, and the blowing and sucking hot air fan 5 can blow air or suck air by adopting a centrifugal fan.
The utility model discloses in, deep bead 3 can prevent heat transfer fan 4 air leakage simultaneously as heat transfer fan 4, the connecting piece between pressure-vaccum hot air blower 5 and the fin radiator 2.
The utility model discloses a folding aluminium matter finned radiator 2, the convection heat exchanger of finned radiator 2 is regional, through at least one heat transfer fan 4 of 3 fixed through deep bead on every unit finned radiator, the quantity of heat transfer fan 4 has been increased, reach and carry out the convection heat transfer to the fin region of increase simultaneously, the heat transfer effect has been promoted greatly, and can carry out vertically or transversely according to required power, perhaps axial extension, can increase the whole heat transfer power and the effect of heat exchanger in limited space.
Claims (5)
1. An oil cooling compact type fin heat exchanger comprises a first oil inlet and outlet (1.1), a second oil inlet and outlet (1.2), a fin radiator (2), a wind shield (3) and a heat exchange fan (4); a first oil inlet/outlet (1.1) and a second oil inlet/outlet (1.2) are fixed on the upper end surface of the fin radiator (2), and the first oil inlet/outlet (1.1) and the second oil inlet/outlet (1.2) are connected with the corresponding ends of a cooling oil pipe in the fin radiator (2);
the method is characterized in that: the fin radiator (2) is provided with at least one bending part which is longitudinally arranged, so that the fin radiator (2) forms unit fin radiators on the left side and the right side of the bending part, and at least one heat exchange fan (4) is fixed on the outer surface and/or the inner surface of each unit fin radiator through a wind shield (3).
2. The oil-cooled compact fin heat exchanger of claim 1, wherein: the bending part is bent at an acute angle, a right angle or an obtuse angle.
3. The oil-cooled compact fin heat exchanger of claim 1, wherein: the number of the bending parts is 2 or more than 2, the bending parts are bent at right angles or obtuse angles, and the finned radiator (2) is bent into a semi-enclosed structure through the bending parts.
4. The oil-cooled compact fin heat exchanger of claim 1, wherein: the fin radiator is characterized in that the bending part is 3 or more than 3, the bending part is bent at a right angle or at an obtuse angle, the fin radiator (2) is bent into a polygonal structure through the bending part, a wind shield (3) is fixed on the lower end face of the fin radiator (2), and a blowing and sucking hot air fan (5) is fixed on the wind shield (3).
5. The oil-cooled compact fin heat exchanger of claim 4, wherein: the blowing and sucking hot air fan (5) is an axial flow fan or a centrifugal fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221550211.9U CN217764621U (en) | 2022-06-20 | 2022-06-20 | Oil liquid cooling compact type finned heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221550211.9U CN217764621U (en) | 2022-06-20 | 2022-06-20 | Oil liquid cooling compact type finned heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217764621U true CN217764621U (en) | 2022-11-08 |
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ID=83894613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221550211.9U Active CN217764621U (en) | 2022-06-20 | 2022-06-20 | Oil liquid cooling compact type finned heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217764621U (en) |
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2022
- 2022-06-20 CN CN202221550211.9U patent/CN217764621U/en active Active
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