CN210165787U - Hot air backflow preventing device for automobile radiator and radiator - Google Patents
Hot air backflow preventing device for automobile radiator and radiator Download PDFInfo
- Publication number
- CN210165787U CN210165787U CN201921098299.3U CN201921098299U CN210165787U CN 210165787 U CN210165787 U CN 210165787U CN 201921098299 U CN201921098299 U CN 201921098299U CN 210165787 U CN210165787 U CN 210165787U
- Authority
- CN
- China
- Prior art keywords
- hot air
- radiator
- plate
- baffle
- support plate
- 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
Links
- 230000002265 prevention Effects 0.000 claims abstract description 22
- 238000010992 reflux Methods 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 238000005452 bending Methods 0.000 claims description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000004819 Drying adhesive Substances 0.000 claims 1
- 239000000853 adhesive Substances 0.000 abstract description 7
- 230000001070 adhesive effect Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- BKUKXOMYGPYFJJ-UHFFFAOYSA-N 2-ethylsulfanyl-1h-benzimidazole;hydrobromide Chemical compound Br.C1=CC=C2NC(SCC)=NC2=C1 BKUKXOMYGPYFJJ-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Images
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a car is hot air reflux unit and radiator for radiator belongs to radiator technical field, can solve among the prior art former hot air reflux unit and easily age, causes hot air reflux unit holding power not enough, and strong adhesive nature reduces, appears hot air reflux unit and drops, the unable problem that prevents hot-blast backward flow. The technical scheme is as follows: the hot air backflow prevention device comprises a hot air backflow prevention baffle, wherein the hot air backflow prevention baffle comprises a sponge baffle, a support plate I and a support plate II, the support plate I is fixedly arranged at the top end of the inner wall of the sponge baffle, and a plurality of support plates II are symmetrically and fixedly arranged on the inner walls of two sides of the sponge baffle; the device can prevent that hot-blast reflux unit and radiator body contact department from droing, has the advantage that holding power is strong, structural design is firm, can reach the effect of good hot-blast backward flow.
Description
Technical Field
The utility model belongs to the technical field of the radiator technique and specifically relates to a car radiator is with preventing hot-blast reflux unit and radiator.
Background
The hot air backflow prevention device has the main function of preventing hot air which is subjected to heat exchange in the engine bin from flowing back to the radiator to participate in heat exchange again, and if the hot air backflow cannot be effectively prevented, the heat exchange efficiency of the engine is reduced, the heat exchange effect of the engine is reduced, and the engine can be damaged due to the fact that the temperature of the engine can be rapidly increased after the engine runs for a long time. Over time, the aging of parts in the engine compartment, especially rubber parts, may be accelerated due to the excessive temperature in the engine compartment, which may cause the vehicle to malfunction, affect the operation, and even possibly cause a fire.
When the original hot air backflow prevention baffle is designed, the sponge baffle is used as the hot air backflow prevention baffle according to the space of a heat dissipation system, the sponge baffle is bonded with the radiator assembly in a manner of strong glue adhesion according to the design shape and size of the shielded space, and the effect of preventing hot air backflow is achieved. However, in the actual use process, due to the influence of high-low temperature alternation, the sponge baffle plate is aged and loses the supporting force, so that the hot air backflow gradually becomes stronger, the strong adhesiveness is reduced, the sponge baffle plate is easy to fall off, and the effect of preventing the hot air backflow is lost.
Disclosure of Invention
The technical task of the utility model is not enough more than to, provide a car radiator is with anti-hot air reflux unit and radiator, can solve among the prior art former anti-hot air reflux unit and easily age, cause anti-hot air reflux unit holding power not enough, strong adhesive nature reduces, and anti-hot air reflux unit appears and drops, can't prevent the problem of hot-blast backward flow.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a car radiator is with hot air reflux unit that prevents, includes hot air reflux baffle, and hot air reflux baffle includes sponge baffle, backup pad I and backup pad II, and backup pad I sets firmly on sponge baffle inner wall top, and II symmetries of a plurality of backup pads set firmly on the inner wall of sponge baffle both sides.
The supporting plate I and the supporting plate II are bending plates with L-shaped structures, a plurality of mounting holes I are formed in two bending surfaces of the supporting plate I, positioning holes I communicated with the mounting holes I are formed in the sponge baffle plate, and bolts sequentially penetrate through the mounting holes I and the positioning holes I on one side of the bending surface of the supporting plate I to fixedly connect the supporting plate I and the sponge baffle plate; all seted up mounting hole II on the two faces of bending of backup pad II, set up on the sponge baffle with II locating holes II that link up mutually of mounting hole, the bolt runs through mounting hole II and locating hole II of II faces of bending of backup pad one side in proper order and sets firmly backup pad II and sponge baffle and link to each other.
The plate length of the support plate I is not more than the length between the inner walls of the two sides of the sponge baffle; the plate length of backup pad I is longer than the plate length of backup pad II.
The bolt is an anti-falling tooth bolt.
And the support plate I and the support plate II are both 0.8mm thin steel plates.
The radiator comprises a radiator core, an upper water chamber, a lower water chamber, a left side plate and a right side plate, wherein the upper water chamber and the lower water chamber are respectively arranged at the upper end and the lower end, and two end parts of the left side plate and the right side plate are respectively arranged at two ends of the upper water chamber and the lower water chamber; the radiator is also connected with a hot air backflow prevention device, the hot air backflow prevention device is any one of the hot air backflow prevention devices for the automobile radiator, the top of the upper water chamber is provided with a positioning hole III communicated with the mounting hole I, and the support plate I is fixedly connected with the upper water chamber through the mounting hole I and the positioning hole III which sequentially penetrate through the other side of the bending surface of the support plate I through bolts; and positioning holes IV communicated with the mounting holes II are formed in the surfaces of the left side plate and the right side plate, and the mounting holes II and the positioning holes IV sequentially penetrate through the other side of the support plate II to fixedly connect the support plate II with the left side plate or the right side plate.
The inner wall of the sponge baffle is provided with non-setting adhesive.
The utility model discloses a car is hot air reflux unit and radiator for radiator compares with prior art, has following beneficial effect:
1. the device can prevent the contact part of the hot air backflow prevention device and the radiator body from falling off, has the advantages of strong supporting force and stable structural design, and can achieve good hot air backflow effect;
2. the supporting plate I and the supporting plate II used by the device are simple in structural design, convenient to produce and manufacture and low in manufacturing cost;
3. through using backup pad I and backup pad II and non-setting adhesive, make the device structure more firm, consequently, have fine popularization and use value.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
FIG. 1 is a front view of the hot wind backflow prevention device;
FIG. 2 is a left side view of FIG. 1;
FIG. 3 is a front view of a support plate I;
FIG. 4 is a left side view of FIG. 3;
FIG. 5 is a front view of support plate II;
FIG. 6 is a left side view of FIG. 5;
FIG. 7 is a front view of an assembly structure of the hot air backflow prevention device and the heat sink;
fig. 8 is a left side view of fig. 7.
In the figure: 1. sponge baffle, 2, backup pad I, 3, backup pad II, 4, mounting hole I, 5, locating hole I, 6, mounting hole II, 7, locating hole II, 8, prevent down the tooth bolt, 9, radiator core, 10, go up the hydroecium, 11, lower hydroecium, 12, left side board, 13, right side board, 14, locating hole III, 15, locating hole IV, 16, non-setting adhesive.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Example 1:
the utility model discloses a hot air backflow prevention device for an automobile radiator, which comprises a hot air backflow prevention baffle, wherein the hot air backflow prevention baffle comprises a sponge baffle 1, a support plate I2 and a support plate II 3, and the support plate I2 and the support plate II 3 are both 0.8mm thin steel plates; the supporting plate I2 is fixedly arranged at the top end of the inner wall of the sponge baffle plate 1, and the 4 supporting plates II 3 are symmetrically and fixedly arranged on the inner walls of the two sides of the sponge baffle plate 1; the supporting plate I2 and the supporting plate II 3 are bending plates with L-shaped structures, 3 mounting holes I4 are formed in two bending surfaces of the supporting plate I2, positioning holes I5 communicated with the mounting holes I4 are formed in the sponge baffle plate 1, and the anti-falling tooth bolt 8 sequentially penetrates through the mounting holes I4 and the positioning holes I5 on one side of the bending surface of the supporting plate I2 to fixedly connect the supporting plate I2 and the sponge baffle plate 1; mounting holes II 6 are formed in the two bending surfaces of the support plate II 3, positioning holes II 7 communicated with the mounting holes II 6 are formed in the sponge baffle plate 1, and the anti-falling tooth bolt 8 sequentially penetrates through the mounting holes II 6 and the positioning holes II 7 on one side of the bending surface of the support plate II 3 to fixedly connect the support plate II 3 and the sponge baffle plate 1; the plate length of backup pad I2 equals the length between the inner wall of 1 both sides of sponge baffle, and the plate length of backup pad I2 is greater than the plate length of backup pad II 3.
Example 2:
the radiator of the utility model comprises a radiator core body 9, an upper water chamber 10, a lower water chamber 11, a left side plate 12 and a right side plate 13, wherein the upper water chamber 10 and the lower water chamber 11 are respectively arranged at the upper end and the lower end, and two end parts of the left side plate 12 and the right side plate 13 are respectively arranged at two ends of the upper water chamber 10 and the lower water chamber 11; the radiator is also connected with a hot air backflow prevention device, the hot air backflow prevention device is the hot air backflow prevention device for the automobile radiator in any one of the embodiment 1, the top of the upper water chamber 10 or the lower water chamber 11 is provided with a positioning hole III 14 communicated with the mounting hole I4, and the support plate I2 is fixedly connected with the upper water chamber 10 or the lower water chamber 11 through the mounting hole I4 and the positioning hole III 14 on the other side of the bent surface of the support plate I2 in sequence by an anti-back-tooth bolt 8; positioning holes IV 15 communicated with the mounting holes II 6 are formed in the plate surfaces of the left side plate 12 and the right side plate 13, and the support plate II 3 is fixedly connected with the left side plate 12 or the right side plate 13 through the mounting holes II 6 and the positioning holes IV 15 on the other side of the support plate II 3 in a penetrating mode through the anti-back-tooth bolts 8; the inner wall of the sponge baffle 1 is provided with the adhesive 16, and the structure of the device is more stable by using the support plate I2, the support plate II 3 and the adhesive 16, so that the support of the whole mechanism is enhanced, and the mechanism can achieve a good hot air backflow effect.
Through the above detailed description, the person skilled in the art can easily realize the present invention. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the basis of the disclosed embodiments, a person skilled in the art can combine different technical features at will, thereby implementing different technical solutions.
In addition to the technical features described in the specification, the technology is known to those skilled in the art.
Claims (7)
1. The utility model provides a car radiator is with hot-blast reflux prevention device, includes hot-blast reflux prevention baffle, its characterized in that hot-blast reflux prevention baffle includes sponge baffle, backup pad I and backup pad II, and backup pad I sets firmly on sponge baffle inner wall top, and II symmetries of a plurality of backup pads set firmly on the inner wall of sponge baffle both sides.
2. The hot air backflow preventing device for the automobile radiator is characterized in that the supporting plate I and the supporting plate II are bent plates with L-shaped structures, a plurality of mounting holes I are formed in two bending surfaces of the supporting plate I, positioning holes I communicated with the mounting holes I are formed in the sponge baffle, and bolts sequentially penetrate through the mounting holes I and the positioning holes I on one side of the bending surface of the supporting plate I to fixedly connect the supporting plate I and the sponge baffle; all seted up mounting hole II on the two faces of bending of backup pad II, set up on the sponge baffle with II locating holes II that link up mutually of mounting hole, the bolt runs through mounting hole II and locating hole II of II faces of bending of backup pad one side in proper order and sets firmly backup pad II and sponge baffle and link to each other.
3. The device for preventing the backflow of hot air for the automobile radiator according to claim 1, wherein the plate length of the support plate I is not more than the length between the inner walls of the two sides of the sponge baffle; the plate length of backup pad I is longer than the plate length of backup pad II.
4. The device of claim 2, wherein the bolt is a teeth-reversing prevention bolt.
5. The device as claimed in claim 1, wherein the support plate i and the support plate ii are made of 0.8mm thin steel plate.
6. The radiator comprises a radiator core, an upper water chamber, a lower water chamber, a left side plate and a right side plate, wherein the upper water chamber and the lower water chamber are respectively arranged at the upper end and the lower end, and two end parts of the left side plate and the right side plate are respectively arranged at two ends of the upper water chamber and the lower water chamber; the automobile radiator is characterized in that a hot air backflow preventing device is further connected to the radiator, the hot air backflow preventing device is the hot air backflow preventing device for the automobile radiator in any one of claims 1 to 5, a positioning hole III communicated with the mounting hole I is formed in the top of the upper water chamber, and the support plate I is fixedly connected with the upper water chamber through the mounting hole I and the positioning hole III which sequentially penetrate through the other side of the bending surface of the support plate I through bolts; and positioning holes IV communicated with the mounting holes II are formed in the surfaces of the left side plate and the right side plate, and the mounting holes II and the positioning holes IV sequentially penetrate through the other side of the support plate II to fixedly connect the support plate II with the left side plate or the right side plate.
7. The radiator of claim 6, wherein the sponge baffle has a non-drying adhesive on its inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921098299.3U CN210165787U (en) | 2019-07-15 | 2019-07-15 | Hot air backflow preventing device for automobile radiator and radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921098299.3U CN210165787U (en) | 2019-07-15 | 2019-07-15 | Hot air backflow preventing device for automobile radiator and radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210165787U true CN210165787U (en) | 2020-03-20 |
Family
ID=69795445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921098299.3U Expired - Fee Related CN210165787U (en) | 2019-07-15 | 2019-07-15 | Hot air backflow preventing device for automobile radiator and radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210165787U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114575988A (en) * | 2022-03-14 | 2022-06-03 | 苏州盛发铝业有限公司 | Radiator hot air backflow prevention structure and radiator comprising same |
-
2019
- 2019-07-15 CN CN201921098299.3U patent/CN210165787U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114575988A (en) * | 2022-03-14 | 2022-06-03 | 苏州盛发铝业有限公司 | Radiator hot air backflow prevention structure and radiator comprising same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200320 |