CN202718740U - Engine radiator of motor vehicle - Google Patents
Engine radiator of motor vehicle Download PDFInfo
- Publication number
- CN202718740U CN202718740U CN 201220436305 CN201220436305U CN202718740U CN 202718740 U CN202718740 U CN 202718740U CN 201220436305 CN201220436305 CN 201220436305 CN 201220436305 U CN201220436305 U CN 201220436305U CN 202718740 U CN202718740 U CN 202718740U
- Authority
- CN
- China
- Prior art keywords
- mounting bracket
- water chamber
- lower header
- radiating fin
- upper tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model relates to an engine radiator of a motor vehicle. The engine radiator of the motor vehicle comprises a mounting bracket, an upper water chamber, a lower water chamber, a radiating pipe and a radiating fin, wherein the upper water chamber and the lower water chamber are arranged at the upper end and the lower end of the mounting bracket, two ends of the radiating pipe are respectively connected with the upper water chamber and the lower water chamber. The radiating fin is transversely provided with a locating hole which enables the radiating pipe to penetrate through, and a support protrusion is arranged on the radiating fin. The upper water chamber is provided with a cooling water inlet, the lower water chamber is provided with a cooling water outlet, and a first rubber sealing ring and a second rubber sealing ring are respectively arranged between the upper water chamber and the mounting bracket and between the lower water chamber and the mounting bracket. The first rubber sealing ring is fixedly connected with the upper water chamber and the upper end face of the mounting bracket in a gluing mode, and the second rubber sealing ring is fixedly connected with the lower water chamber and the lower end face of the mounting bracket. The technical scheme is used, the engine radiator of the motor vehicle can enable the sealing performance between the upper water chamber and the lower water chamber and the mounting bracket to be good, so that the stability of the radiation performance of the engine radiator is guaranteed.
Description
Technical field
The utility model relates to a kind of engine heat sink for motor-driven vehicle.
Background technique
Existing a kind of engine heat sink for motor-driven vehicle, include mounting bracket, be arranged on the mounting bracket, the upper tank at lower two ends, lower header, upper tank, lower header is fixed through holding down bolt and mounting bracket, also include the some heat dissipating pipes that vertically distribute, some radiating fin that along continuous straight runs distributes, described heat dissipating pipe two ends respectively with upper tank, lower header connects, described radiating fin laterally is provided with the positioning hole that passes for heat dissipating pipe, radiating fin is provided with support protrusion, described upper tank is provided with cooling water intake, lower header is provided with coolant outlet, support protrusion can so that there is certain gap between the adjacent two layers radiating fin, make things convenient for air to skim over fin surface.
But, the engine heat sink for motor-driven vehicle of this structure, the sealing between upper tank, lower header and the mounting bracket is poor, easily causes the leaked water phenomenon, thereby affects the heat dispersion of radiator.
Summary of the invention
The purpose of this utility model: in order to overcome the defective of prior art, the utility model provides a kind of engine heat sink for motor-driven vehicle, so that the good airproof performance between upper tank, lower header and the mounting bracket, thereby the heat dispersion that guarantees radiator is stable.
The technical solution of the utility model: a kind of engine heat sink for motor-driven vehicle, include mounting bracket, be arranged on the mounting bracket, the upper tank at lower two ends, lower header, also include the some heat dissipating pipes that vertically distribute, some radiating fin that along continuous straight runs distributes, described heat dissipating pipe two ends respectively with upper tank, lower header connects, described radiating fin laterally is provided with the positioning hole that passes for heat dissipating pipe, radiating fin is provided with support protrusion, described upper tank is provided with cooling water intake, lower header is provided with coolant outlet, it is characterized in that: described upper tank, be respectively equipped with the first rubber seal between lower header and the mounting bracket, the second rubber seal, described the first rubber seal and upper tank, the upper-end surface of mounting bracket, the second rubber seal and lower header, the lower end surface of mounting bracket all connects through fixing glue.
Adopt technique scheme, by the first rubber seal, the second rubber seal that between upper tank, lower header and mounting bracket, arranges respectively, can be so that the good airproof performance between upper tank, lower header and the mounting bracket, thus the heat dispersion that guarantees radiator is stable; The upper-end surface of the first rubber seal and upper tank, mounting bracket, the second rubber seal all is connected through fixing glue with the lower end surface of lower header, mounting bracket, and is easy to connect, and the location is reliable.
Further setting of the present utility model: described heat dissipating pipe is connected an end with lower header port is narrow shape port.
Adopt above-mentioned further setting, narrow shape port can reduce the flow velocity of cooling water, so that cooling water is long the residence time in heat dissipating pipe, thereby further improves radiating effect.
Again further setting of the present utility model: described radiating fin is provided with the heat radiation convex tendon.
Adopt above-mentioned more further setting, the heat radiation convex tendon of setting can further improve radiating effect again.
Further setting of the present utility model: described mounting bracket arranged on left and right sides all is outward extended with lug, and the lug of mounting bracket both sides is symmetrical arranged, and described lug is provided with mounting hole.
Adopt above-mentioned further setting, the mounting hole of setting can conveniently be installed radiator, and lug can improve the intensity of installation place mounting bracket, thereby guarantees that the radiator installation is reliable.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment;
Fig. 2 is A-A structure sectional view among Fig. 1.
Embodiment
Such as Fig. 1, shown in 2, a kind of engine heat sink for motor-driven vehicle, include mounting bracket 1, be arranged on the mounting bracket 1, the upper tank 2 at lower two ends, lower header 3, also include the some heat dissipating pipes 4 that vertically distribute, some radiating fin 5 that along continuous straight runs distributes, described heat dissipating pipe 4 two ends respectively with upper tank 2, lower header 3 connects, described radiating fin 5 laterally is provided with the positioning hole 51 that passes for heat dissipating pipe 4, radiating fin 5 is provided with support protrusion 52, described upper tank 2 is provided with cooling water intake 21, lower header 3 is provided with coolant outlet 31, described upper tank 2, be respectively equipped with the first rubber seal 6 between lower header 3 and the mounting bracket 1, the second rubber seal 7, described the first rubber seal 6 and upper tank 2, the upper-end surface of mounting bracket 1, the second rubber seal 7 and lower header 3, the lower end surface of mounting bracket 1 all connects through fixing glue.
In the utility model specific embodiment, described heat dissipating pipe 4 is connected an end with lower header 3 port 41 is narrow shape port.
In the utility model specific embodiment, described radiating fin 5 is provided with heat radiation convex tendon 53, and the heat radiation convex tendon 53 of setting can further improve radiating effect again.
In the utility model specific embodiment, for convenient radiator is installed, all be outward extended with lug 11,12 in described mounting bracket 1 arranged on left and right sides, the lug 11,12 of mounting bracket 1 both sides is symmetrical arranged, and described lug 11,12 is provided with mounting hole 8.
Claims (4)
1. engine heat sink for motor-driven vehicle, include mounting bracket, be arranged on the mounting bracket, the upper tank at lower two ends, lower header, also include the some heat dissipating pipes that vertically distribute, some radiating fin that along continuous straight runs distributes, described heat dissipating pipe two ends respectively with upper tank, lower header connects, described radiating fin laterally is provided with the positioning hole that passes for heat dissipating pipe, radiating fin is provided with support protrusion, described upper tank is provided with cooling water intake, lower header is provided with coolant outlet, it is characterized in that: described upper tank, be respectively equipped with the first rubber seal between lower header and the mounting bracket, the second rubber seal, described the first rubber seal and upper tank, the upper-end surface of mounting bracket, the second rubber seal and lower header, the lower end surface of mounting bracket all connects through fixing glue.
2. engine heat sink for motor-driven vehicle according to claim 1, it is characterized in that: described heat dissipating pipe is connected an end with lower header port is narrow shape port.
3. engine heat sink for motor-driven vehicle according to claim 1 and 2, it is characterized in that: described radiating fin is provided with the heat radiation convex tendon.
4. engine heat sink for motor-driven vehicle according to claim 1 and 2, it is characterized in that: described mounting bracket arranged on left and right sides all is outward extended with lug, and the lug of mounting bracket both sides is symmetrical arranged, and described lug is provided with mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220436305 CN202718740U (en) | 2012-08-30 | 2012-08-30 | Engine radiator of motor vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220436305 CN202718740U (en) | 2012-08-30 | 2012-08-30 | Engine radiator of motor vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202718740U true CN202718740U (en) | 2013-02-06 |
Family
ID=47620565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220436305 Expired - Fee Related CN202718740U (en) | 2012-08-30 | 2012-08-30 | Engine radiator of motor vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202718740U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405584A (en) * | 2018-11-01 | 2019-03-01 | 安徽双桦热交换系统有限公司 | A kind of high-efficient energy-saving radiator |
-
2012
- 2012-08-30 CN CN 201220436305 patent/CN202718740U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405584A (en) * | 2018-11-01 | 2019-03-01 | 安徽双桦热交换系统有限公司 | A kind of high-efficient energy-saving radiator |
| CN109405584B (en) * | 2018-11-01 | 2020-02-14 | 安徽双桦热交换系统有限公司 | High-efficiency energy-saving radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20190830 |