CN204024795U - The water-cooling tube of motor car engine - Google Patents
The water-cooling tube of motor car engine Download PDFInfo
- Publication number
- CN204024795U CN204024795U CN201420490487.1U CN201420490487U CN204024795U CN 204024795 U CN204024795 U CN 204024795U CN 201420490487 U CN201420490487 U CN 201420490487U CN 204024795 U CN204024795 U CN 204024795U
- Authority
- CN
- China
- Prior art keywords
- flexible pipe
- water
- cooling tube
- car engine
- motor
- 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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Abstract
The utility model relates to a kind of water-cooling tube, particularly a kind of water-cooling tube of motor car engine.The utility model provides following technological scheme: a kind of water-cooling tube of motor car engine, comprise the body of hollow, the axial two ends of body are respectively equipped with the jointing that can be connected with water tank and motor, the outer circumferential face of body is provided with and the dismountable thermal-protective coating of body, thermal-protective coating includes ring-type foam body, the inwall of ring-type foam body is provided with some and extends towards body outer circumferential face, and the extending body of conflicting with body outer circumferential face laminating, between each extending body, offer heat-dissipating space, described body is connected with motor between the jointing of one end and body and is connected by flexible pipe, between this flexible pipe and body, be provided with Sealing, in flexible pipe, be provided with the elastic dilatation part that impels flexible pipe expansion sealing.Adopt technique scheme, a kind of water-cooling tube that is not subject to externally temperature influence, motor car engine simple in structure is provided.
Description
Technical field
The utility model relates to a kind of water-cooling tube, particularly a kind of water-cooling tube of motor car engine.
Background technique
The water-cooling tube of motor car engine is the connecting tube of connecting engine and water tank, its predominant use is to be jumped to cylinder body water storage flume by engine water pump, then be circulated to water tank, by radiator fan cooling at a high speed, re-circulate to motor, to ensure that motor arrives reasonable temperature, avoids engine overheat and causes detonation.
Traditional water-cooling tube is mainly the body of hollow, the axial two ends of body are respectively equipped with the jointing that can be connected with water tank and motor, after engine start, cause the temperature at car floor place to raise, in the time that the water in water tank enters into water-cooling tube, because the temperature of automotive interior is higher, can will in water-cooling tube, also not implement cooling cooling medium heating to motor, make this cooling medium cannot complete cooling function, the fittings that is set to that makes water-cooling tube, does not have substantial cooling effect.
Summary of the invention
The deficiency existing for prior art, the utility model provides a kind of water-cooling tube that is not subject to externally temperature influence, motor car engine simple in structure.
For achieving the above object, the utility model provides following technological scheme: a kind of water-cooling tube of motor car engine, comprise the body of hollow, the axial two ends of body are respectively equipped with the jointing that can be connected with water tank and motor, it is characterized in that: the outer circumferential face of described body is provided with and the dismountable thermal-protective coating of body, thermal-protective coating includes ring-type foam body, the inwall of ring-type foam body is provided with some and extends towards body outer circumferential face, and the extending body of conflicting with body outer circumferential face laminating, between each extending body, offer heat-dissipating space, described body is connected with motor between the jointing of one end and body and is connected by flexible pipe, between this flexible pipe and body, be provided with Sealing, in flexible pipe, be provided with the elastic dilatation part that impels flexible pipe expansion sealing.
Adopt technique scheme, by body outer cladding thermal-protective coating, make body there is insulation and prevent that external temperature from disturbing the cooling medium enforcement of body inside, thereby improving cooling effect, shorten cool time; In thermal-protective coating between extending body and extending body the setting of heat-dissipating space be for make cooling medium complete cooling after, heat in body can be shed by this heat-dissipating space place, make the cooling medium again being entered in water tank by body can be cooling fast, further improved cooling effectiveness; And thermal-protective coating and body removably connect, after thermal-protective coating is impaired, can implement to change to thermal-protective coating easily; Flexible pipe is convertible into any direction and implements to install, body is connected with motor between the joint of one end and body to be implemented to be connected by flexible pipe, so just, make the mounting point of body in automobile without limiting, thereby saved the installing space of body in automobile; Between flexible pipe and body, the setting of Sealing and elastic dilatation part is between flexible pipe and body, to keep sealing in order to make, and prevents the leakage of cooling medium.
The utility model is further set to: Sealing includes the sealing gasket between flexible pipe and body, described elastic dilatation part includes and is installed on the elastic dilatation collar that the corresponding part in flexible pipe and in sealing gasket arranges, and on this elastic dilatation collar, offers elastic telescopic opening.
Adopt technique scheme, arrange so simple in structurely, easy for installation, and replacement cost is cheap, and sealing is guaranteed.
The utility model is further set to: ring-type foam body is the pad that can roll into drum shape body, and horizontal one end place of this pad is provided with grafting projection, and the other end is provided with the inserting groove that can plug together with grafting projection.
Adopt technique scheme, the dismounting of being convenient between ring-type foam body and body is set like this.And linkage structure compactness, firmly.
Below in conjunction with accompanying drawing, the utility model is further described.
Brief description of the drawings
Fig. 1 is the utility model embodiment's schematic perspective view;
Fig. 2 is the A-A partial cutaway schematic of Fig. 1;
Fig. 3 is the concrete schematic perspective view of thermal-protective coating in the utility model embodiment.
Embodiment
The water-cooling tube of a kind of motor car engine as shown in Fig. 1-Fig. 3, comprise the body 1 of hollow, the axial two ends of body 1 are respectively equipped with the jointing 2 that can be connected with water tank and motor, the outer circumferential face of body 1 is provided with and the dismountable thermal-protective coating 3 of body 1, thermal-protective coating 3 includes ring-type foam body, the inwall of ring-type foam body is provided with some and extends towards body 1 outer circumferential face, and the extending body 31 of conflicting with body 1 outer circumferential face laminating, between each extending body 31, offer heat-dissipating space 32, body 1 is connected with motor between the jointing 2 of one end and body 1 and is connected by flexible pipe 4, between this flexible pipe 4 and body 1, be provided with Sealing 5, in flexible pipe 4, be provided with the elastic dilatation part 6 that impels flexible pipe 4 expansion sealings.In such scheme, by body 1 outer cladding thermal-protective coating 3, make body 1 there is insulation and prevent that external temperature from disturbing the cooling medium enforcement of body 1 inside, thereby improving cooling effect, shortening cool time; In thermal-protective coating 3 between extending body 31 and extending body 31 setting of heat-dissipating space 32 be for make cooling medium complete cooling after, heat in body 1 can be shed by these heat-dissipating space 32 places, make the cooling medium again being entered in water tank by body 1 can be cooling fast, further improved cooling effectiveness; And thermal-protective coating 3 removably connects with body 1, after thermal-protective coating 3 is impaired, can implement to change to thermal-protective coating 3 easily; Flexible pipe 4 is convertible into any direction and implements to install, body 1 is connected with motor between the joint of one end and body 1 to be implemented to be connected by flexible pipe 4, so just, make the mounting point of body 1 in automobile without limiting, thereby saved the installing space of body 1 in automobile; Between flexible pipe 4 and body 1, the setting of Sealing 5 and elastic dilatation part 6 is between flexible pipe 4 and body 1, to keep sealing in order to make, and prevents the leakage of cooling medium.
In the utility model embodiment, Sealing 5 includes the sealing gasket between flexible pipe 4 and body 1, elastic dilatation part 6 includes and is installed on the elastic dilatation collar that the corresponding part in flexible pipe 4 and in sealing gasket arranges, and on this elastic dilatation collar, offers elastic telescopic opening 61.Elastic dilatation collar be installed on flexible pipe 4 interior after, do not affect cooling medium by passing through in flexible pipe 4, simultaneously also can implement to conflict to sealing gasket, make the better tightness between flexible pipe 4 and body 1, can effectively prevent appearance leakage between flexible pipe 4 and body 1.Certainly, elastic dilatation part 6 also can be the spring of being located in flexible pipe 4, and just spring is not easy to install, and its conflict power is also even not, thus the utility model preferably the former.
For the ease of installation and the dismounting of thermal-protective coating 3, ring-type foam body is the pad that can roll into drum shape body, and horizontal one end place of this pad is provided with grafting projection 33, and the other end is provided with the inserting groove 34 that can plug together with grafting projection 33.It should be noted that, the transverse ends of pad also can be implemented by glue bonding, is also feasible.
Claims (3)
1. the water-cooling tube of a motor car engine, comprise the body of hollow, the axial two ends of body are respectively equipped with the jointing that can be connected with water tank and motor, it is characterized in that: the outer circumferential face of described body is provided with and the dismountable thermal-protective coating of body, thermal-protective coating includes ring-type foam body, the inwall of ring-type foam body is provided with some and extends towards body outer circumferential face, and the extending body of conflicting with body outer circumferential face laminating, between each extending body, offer heat-dissipating space, described body is connected with motor between the jointing of one end and body and is connected by flexible pipe, between this flexible pipe and body, be provided with Sealing, in flexible pipe, be provided with the elastic dilatation part that impels flexible pipe expansion sealing.
2. the water-cooling tube of motor car engine according to claim 1, it is characterized in that: described Sealing includes the sealing gasket between flexible pipe and body, described elastic dilatation part includes and is installed on the elastic dilatation collar that the corresponding part in flexible pipe and in sealing gasket arranges, and on this elastic dilatation collar, offers elastic telescopic opening.
3. the water-cooling tube of motor car engine according to claim 1 and 2, it is characterized in that: described ring-type foam body is the pad that can roll into drum shape body, horizontal one end place of this pad is provided with grafting projection, and the other end is provided with the inserting groove that can plug together with grafting projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420490487.1U CN204024795U (en) | 2014-08-28 | 2014-08-28 | The water-cooling tube of motor car engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420490487.1U CN204024795U (en) | 2014-08-28 | 2014-08-28 | The water-cooling tube of motor car engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204024795U true CN204024795U (en) | 2014-12-17 |
Family
ID=52064675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420490487.1U Expired - Fee Related CN204024795U (en) | 2014-08-28 | 2014-08-28 | The water-cooling tube of motor car engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204024795U (en) |
-
2014
- 2014-08-28 CN CN201420490487.1U patent/CN204024795U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20141217 Termination date: 20150828 |
|
| EXPY | Termination of patent right or utility model |