CN212585517U

CN212585517U - Efficient radiator

Info

Publication number: CN212585517U
Application number: CN202021118646.7U
Authority: CN
Inventors: 张俊浩
Original assignee: Guangzhou Quanzheng Automobile Fitting Co ltd
Current assignee: Guangzhou Quanzheng Automobile Fitting Co ltd
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-02-23
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses an efficient radiator, the covering core body, the one end of core is equipped with the left pressure manifold of being connected with it correspondence, the other end of core is equipped with the right pressure manifold of being connected with it correspondence, left side pressure manifold corresponds with the interface that admits air and is connected, right side pressure manifold corresponds with the interface that goes out and is connected the top of core is equipped with the frame the lower extreme that states the core is equipped with the lower frame go up frame and lower frame and all set up a plurality of's fretwork groove. The utility model has the advantages of simple structure, the radiating effect is good, light in weight, realize reducing the fuel consumption of car, the effect of saving the resource.

Description

Efficient radiator

Technical Field

The utility model belongs to the technical field of the radiator technique and specifically relates to an efficient radiator.

Background

The heat dissipation of the automobile engine comprises the following steps: 1. the water in the water tank circulates around the engine cylinder and takes away the heat through the air flow generated by the rotation of the water tank fan. 2. Lubricating oil in the engine body also plays a role in heat dissipation, circulates in the engine body, not only lubricates a friction surface and cleans miscellaneous scraps, but also takes away heat, and is completed through an oil radiator, the radiator is specially used for radiating the automobile engine, and hot water flowing in the radiator is circulating water coming out of the automobile engine. The existing engine has the defects of single heat dissipation form, non-ideal heat dissipation effect and poor heat dissipation effect. And the weight is bigger, increases the weight of car, improves the oil consumption of car, does not accord with the theory of car environmental protection, consequently designs a high-efficient condenser.

Disclosure of Invention

Aiming at the defects of the prior art, an efficient radiator is provided.

The utility model discloses a following scheme realizes.

The utility model provides an efficient radiator, the core-spun body, the one end of core is equipped with the left pressure manifold of being connected with it correspondence, the other end of core is equipped with the right pressure manifold of being connected with it correspondence, left side pressure manifold corresponds with the interface that admits air and is connected, right side pressure manifold corresponds with the interface that goes out and is connected the top of core is equipped with the frame the lower extreme of stating the core is equipped with the lower frame go up the frame and all set up the fretwork groove of a plurality of with the lower frame.

The core includes condenser flat tube and fin, condenser flat tube sets up between left pressure manifold and right pressure manifold and communicates left pressure manifold and right pressure manifold, each all be equipped with the fin between the condenser flat tube.

The flat condenser tube is of a hollow cavity structure, a plurality of channels are arranged in the flat condenser tube, and the channels are arranged along the radial direction of the flat condenser tube at intervals.

The cross sections of the channels at the two ends of the flat condenser pipe are circular grooves, and the cross sections of the rest channels are through holes in I-shaped structures.

The hollow-out grooves are arranged on the upper frame and the lower frame side by side respectively.

The two ends of the upper frame are respectively provided with an installation rod, and the upper frame is correspondingly connected with the installation rods through bolts.

The two ends of the lower frame are provided with fixing rods, and the lower frame is correspondingly connected with the fixing rods through bolts.

The beneficial effects of the utility model are as follows.

1. The utility model relates to an efficient radiator has all seted up the fretwork groove on last frame and lower frame, reduces the weight of sideboard on the one hand, reaches the purpose that reduces the quality of radiator to reduce the oil consumption of car, on the other hand increases the area of contact of core and air, increases core heat transfer area, improves the radiating efficiency.

2. The utility model relates to a channel cross-section of flat pipe of condensation in efficient radiator mainly adopts worker's shape, and the distance of mutual spaced is 0.2mm, is 0.3mm with the distance of pipe wall, can increase the area of contact of passageway and flat pipe as far as possible to further improve the heat dispersion of this flat pipe.

Drawings

Fig. 1 is a front view of the efficient heat sink of the present invention.

Fig. 2 is a top view of the efficient heat sink of the present invention.

Fig. 3 is a bottom view of the efficient heat sink of the present invention.

Fig. 4 is a left side view of the efficient heat sink of the present invention.

Fig. 5 is a right side view of the efficient heat sink of the present invention.

Fig. 6 is a detailed view of a in fig. 1.

Fig. 7 is a sectional view of a condensation flat tube in an efficient heat sink of the present invention.

In the figure: 1 is the core, and 1a is condenser flat tube, and 1b is the fin, and 2 is left pressure manifold, and 3 is right pressure manifold, and 4 is the interface that admits air, and 5 is out the liquid interface, and 6 is the upper frame, and 7 is the lower frame, and 8 are the fretwork groove, and 9 are the circular slot, and 10 are the through-hole, and 11 are the installation pole, and 12 are the dead lever.

Detailed Description

The preferred embodiments of the present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1 and 2, an efficient heat sink includes a core 1, a left header pipe 2 correspondingly connected to one end of the core 1 is provided, a right header pipe 3 correspondingly connected to the other end of the core 1 is provided, the left header pipe 2 is correspondingly connected to an air inlet port 4, the right header pipe 3 is correspondingly connected to an air outlet port 5, an upper frame 6 is provided at the top of the core 1, a lower frame 7 is provided at the lower end of the core 1, and a plurality of hollow grooves 8 are provided in the upper frame 6 and the lower frame 7. In the utility model, the upper cover and the lower cover in the left collecting pipe 2 and the right collecting pipe 3 are both made of double-composite-layer aluminum plate of aluminum alloy 3003/4045; the surface is plated with a 4045 composite layer (brazing layer), the melting point temperature of the brazing layer is lower than 3003, the brazing layer has the function of welding a welding seam, and the manufacturing process is punching of a stamping die; the spacer is made of double-composite-layer aluminum plate of aluminum alloy 4045/3003/4045, and the material thickness is 1.5 mm; the manufacturing process comprises blanking of a stamping die; and finally, assembling spare and accessory parts, riveting by using a tool, flattening the appearance and welding the structure without leakage.

As shown in fig. 6, the core 1 includes flat condenser tubes 1a and fins 1b, the flat condenser tubes 1a are disposed between the left header pipe 2 and the right header pipe 3 and communicate with the left header pipe 2 and the right header pipe 3, and the fins 1b are disposed between the flat condenser tubes 1 a. The width of the flat condensation pipe 1a is 12mm in this embodiment, and the thickness is 1.8mm, and 18 through holes are arranged in each flat condensation pipe 1 a. The fin 1b is set to be wavy, the wave height of the fin 1b is 6.8mm, the wave distance is 2.7mm, and the fin 1c has no lodging, no burning zone and no flower zone.

As shown in fig. 7, the flat condenser tube 1a is a hollow cavity structure, a plurality of channels are arranged in the flat condenser tube 1a, and the plurality of channels are arranged along the radial direction of the flat condenser tube 1a at intervals. The cross sections of the channels at the two ends of the flat condenser tube 1a are circular grooves 9, and the cross sections of the rest channels are through holes 10 with I-shaped structures. The utility model relates to a channel cross-section of flat pipe of condensation in efficient radiator mainly adopts worker's shape, and the distance of mutual spaced is 0.2mm, is 0.3mm with the distance of pipe wall, can increase the area of contact of passageway and flat pipe as far as possible to further improve the heat dispersion of this flat pipe.

As shown in fig. 2 and 3, the plurality of hollowed-out grooves 8 are arranged side by side on the upper frame 6 and the lower frame 7, respectively. In a specific embodiment, the number of the hollow-out grooves 8 may be 2, 3, 4, etc., and the shape of the hollow-out groove 8 may be a long strip, a square, a circle, etc.

As shown in fig. 4 and 5, mounting rods 11 are disposed at both ends of the upper frame 6, and the upper frame 6 is correspondingly connected to the mounting rods 11 through bolts. The two ends of the lower frame 7 are respectively provided with a fixing rod 12, and the lower frame 7 is correspondingly connected with the fixing rods 12 through bolts. The utility model discloses be equipped with installation pole 11 and dead lever 12, improve frame 6 and lower frame 7 on the one hand and be fixed with the contact of core 1, on the other hand makes things convenient for the reinforcement of radiator and other parts to be connected.

The specific using process is as follows: when in use, high-temperature and high-pressure steam discharged by an automobile compressor enters the inner cavity of the left collecting pipe 2 from the air inlet interface 4, then enters the pipeline at one end of the core body 1, and moves to the right collecting pipe 3 along the pipeline; high temperature high pressure steam is at the in-process that the pipeline flows, according to thermodynamics second law, the heat that contains in the high temperature high pressure steam can transmit the pipeline on, the heat that transmits the pipeline partly can directly give off in the air on every side, and flat condenser tube 1a further accelerates thermal exchange, fin 1b windowing effect is with the air current dispersion, the vortex, the heat dissipation, high temperature steam's temperature will reduce gradually like this, obtain cryogenic liquid, then cryogenic liquid enters into the inner chamber of right pressure manifold 3, flow out from play liquid interface 5 at last.

Although the invention has been shown and described in detail with respect to the preferred embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. An efficient radiator, package core body (1), its characterized in that: the utility model discloses a solar energy collecting device, including core (1), the one end of core (1) is equipped with left pressure manifold (2) of being connected with it correspondingly, the other end of core (1) is equipped with right pressure manifold (3) of being connected with it correspondingly, left side pressure manifold (2) corresponds with air inlet connector (4) and is connected, right side pressure manifold (3) correspond with play liquid connector (5) and are connected the top of core (1) is equipped with frame (6) the lower extreme of stating core (1) is equipped with lower frame (7) go up frame (6) and lower frame (7) and all set up hollow groove (8) of a plurality of.

2. A high efficiency heat sink as recited in claim 1, wherein: the core (1) includes condenser flat tube (1 a) and fin (1 b), condenser flat tube (1 a) sets up and communicates left pressure manifold (2) and right pressure manifold (3) between left pressure manifold (2) and right pressure manifold (3), each all be equipped with fin (1 b) between condenser flat tube (1 a).

3. A high efficiency heat sink as recited in claim 2, wherein: the condenser flat tube (1 a) is of a hollow cavity structure, a plurality of channels are arranged in the condenser flat tube (1 a), and the channels are arranged along the radial intervals of the condenser flat tube (1 a).

4. A high efficiency heat sink as recited in claim 3, wherein: the cross sections of the channels at the two ends of the flat condenser tube (1 a) are circular grooves (9), and the cross sections of the rest channels are through holes (10) with I-shaped structures.

5. A high efficiency heat sink as recited in claim 1, wherein: the hollow grooves (8) are arranged on the upper frame (6) and the lower frame (7) side by side respectively.

6. A high efficiency heat sink as recited in claim 1, wherein: the two ends of the upper frame (6) are respectively provided with a mounting rod (11), and the upper frame (6) is correspondingly connected with the mounting rods (11) through bolts.

7. A high efficiency heat sink as recited in claim 1, wherein: the two ends of the lower frame (7) are respectively provided with a fixing rod (12), and the lower frame (7) is correspondingly connected with the fixing rods (12) through bolts.