CN202140159U - Separation-type diesel water outlet pipe structure - Google Patents
Separation-type diesel water outlet pipe structure Download PDFInfo
- Publication number
- CN202140159U CN202140159U CN201120225157U CN201120225157U CN202140159U CN 202140159 U CN202140159 U CN 202140159U CN 201120225157 U CN201120225157 U CN 201120225157U CN 201120225157 U CN201120225157 U CN 201120225157U CN 202140159 U CN202140159 U CN 202140159U
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- outlet pipe
- connection mouth
- pipe connection
- pipeline
- water
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Abstract
The utility model discloses a separation-type diesel water outlet pipe structure, which is installed on a cylinder head of the diesel, wherein six connecting ports are connected with a water jacket water outlet of the cylinder head respectively; and cooling liquid from the water jacket of the cylinder head flows into a rear pipeline, flows into a retarder heat exchanger through the water outlet, and then passes through a front pipeline and flows into a thermostat through a water inlet after cooling the retarder exchanger. The structure is applied to diesels for providing cooling water source for retarders, and is more applicable and reliable and has higher finished product ratio than the original double-layered pipeline structural design.
Description
Technical field
The utility model relates to a kind of partition-type diesel engine outlet pipe structure.
Background technique
In today of automotive industry high speed development, the Security that automobile is exercised more and more is concerned by people.Process safe property is being exercised in order to increase automobile by a lot of automobile vendors, and wherein increasing automobile retarder is exactly a measure commonly used.After increasing retarder on the automobile; Motor to the coupling automobile has also proposed ask for something; Retarder produces heat when slow; This just needs the engine-cooling system of automobile for it cooling water source to be provided, and the coolant water temperature through retarder needs the thermostat of shared motor to carry out temperature regulation.And former utilization structure is the double-skin duct structure, not only receives the limitation of spatial arrangement, and since in the complex structure manufacture process reject rate higher, phenomenon of the failure such as occur shrinkage porosite easily, ftracture, leak.
Summary of the invention
The purpose of the utility model is to provide a kind of novel partition-type diesel engine outlet pipe; For retarder provides cooling water source; The thermostat that not only solves the shared motor of coolant water temperature that has satisfied retarder carries out thermoregulator requirement; And previous structure shrinkage porosite, the problem that cracking phenomena seriously causes and leaks, reject rate is high have been solved.
The technical solution of the utility model is such; A kind of partition-type diesel engine outlet pipe structure; It is characterized in that back pipeline (8) has the 1st outlet pipe connection mouth (1), the 2nd outlet pipe connection mouth (2), the 3rd outlet pipe connection mouth (3), the 4th outlet pipe connection mouth (4), the 5th outlet pipe connection mouth (5), the 6th outlet pipe connection mouth (6) and water outlet (7); Preceding pipeline (12) has water intake (10) and adpting flange (11); Back pipeline (8) is connected with preceding pipeline (12), connects inner chamber between it interruption (9) is housed, and preceding pipeline (12) is equipped with water intake (10).
A kind of partition-type diesel engine outlet pipe structure; It is characterized in that the 1st outlet pipe connection mouth (1), the 2nd outlet pipe connection mouth (2), the 3rd outlet pipe connection mouth (3), the 4th outlet pipe connection mouth (4), the 5th outlet pipe connection mouth (5), the 6th outlet pipe connection mouth (6) are communicated with the cylinder head jacket water outlet; And pipeline (8) after being communicated with; Water outlet (7) is connected with retarder cools down liquid inlet; Water intake (10) is connected with the outlet of retarder cools down liquid, and preceding pipeline (12) is communicated with the diesel engine thermostat base through adpting flange (11).
This partition-type diesel engine outlet pipe has following beneficial effect:
1, cooling water flows to the retarder heat exchanger through behind the motor from outlet pipe, is back to outlet pipe then again, finally through after the adjusting of motor thermostat, gets into cooling water tank, and this tubular construction is simple, practical, and spatial arrangement is more convenient.
2, owing to adopt one-pipe partition-type structure, the position of reasonable Arrangement partition and intake-outlet makes this tube space arrangement convenience not to be prone to shrinkage porosite, cracking phenomena in the production and processing that the situation of leaking significantly reduces, and yield rate is higher.
Description of drawings
Fig. 1 is the utility model partition-type diesel engine outlet pipe structural representation.
Fig. 2 is the utility model partition-type diesel engine outlet pipe structure plan view.
The 1st outlet pipe connection mouth (1), the 2nd outlet pipe connection mouth (2), the 3rd outlet pipe connection mouth (3), the 4th outlet pipe connection mouth (4), the 5th outlet pipe connection mouth (5), the 6th outlet pipe connection mouth (6), water outlet (7), back pipeline (8), interruption (9), water intake (10), adpting flange (11), preceding pipeline (12).
Embodiment
Below in conjunction with accompanying drawing the utility model outlet pipe structure is described in further detail:
This diesel engine outlet pipe adopts one-pipe partition-type structure; Outlet pipe is the six-cylinder diesel engine outlet pipe; Be installed in cylinder of diesel engine and cover, the 1st～6th outlet pipe connection mouth connects the cylinder head jacket water outlet respectively, and the cooling liquid unification of coming out from cylinder head jacket flows in the back pipeline (8); Flow in the retarder heat exchanger through water outlet (7); The retarder heat exchanger is cooled off, and cooling liquid is got back to the water intake (10) of intake pipe afterwards, passes through preceding pipeline (12) again and flow in the thermostat base.Specifically: back pipeline (8) is equipped with the 1st outlet pipe connection mouth (1), the 2nd outlet pipe connection mouth (2), the 3rd outlet pipe connection mouth (3), the 4th outlet pipe connection mouth (4), the 5th outlet pipe connection mouth (5), the 6th outlet pipe connection mouth (6); On back pipeline 8 one ports water outlet (7) is installed; The other end is connected with preceding pipeline (12), and its inner chamber is equipped with interruption (9), and the rear end also is connected with preceding pipeline (12); Preceding pipeline (12) is equipped with water intake (10), and preceding pipeline (12) external port is installed adpting flange (11).
What should explain at last is: above instance only in order to the explanation the utility model and and the described technological scheme of unrestricted the utility model; Therefore, although this specification has carried out detailed explanation to the utility model with reference to each above-mentioned instance,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technological scheme and the improvement thereof of the spirit and the scope of the utility model, and it all should be encompassed in the claim scope of the utility model.
Claims (2)
1. partition-type diesel engine outlet pipe structure; It is characterized in that back pipeline (8) has the 1st outlet pipe connection mouth (1), the 2nd outlet pipe connection mouth (2), the 3rd outlet pipe connection mouth (3), the 4th outlet pipe connection mouth (4), the 5th outlet pipe connection mouth (5), the 6th outlet pipe connection mouth (6) and water outlet (7); Preceding pipeline (12) has water intake (10) and adpting flange (11); Back pipeline (8) is connected with preceding pipeline (12), connects inner chamber between it interruption (9) is housed, and preceding pipeline (12) is equipped with water intake (10).
2. according to the described a kind of partition-type diesel engine outlet pipe structure of claim 1; It is characterized in that the 1st outlet pipe connection mouth (1), the 2nd outlet pipe connection mouth (2), the 3rd outlet pipe connection mouth (3), the 4th outlet pipe connection mouth (4), the 5th outlet pipe connection mouth (5), the 6th outlet pipe connection mouth (6) are communicated with the cylinder head jacket water outlet; And pipeline (8) after being communicated with; Water outlet (7) is connected with retarder cools down liquid inlet; Water intake (10) is connected with the outlet of retarder cools down liquid, and preceding pipeline (12) is communicated with the diesel engine thermostat base through adpting flange (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120225157U CN202140159U (en) | 2011-06-28 | 2011-06-28 | Separation-type diesel water outlet pipe structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120225157U CN202140159U (en) | 2011-06-28 | 2011-06-28 | Separation-type diesel water outlet pipe structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202140159U true CN202140159U (en) | 2012-02-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120225157U Expired - Fee Related CN202140159U (en) | 2011-06-28 | 2011-06-28 | Separation-type diesel water outlet pipe structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202140159U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075243A (en) * | 2013-01-18 | 2013-05-01 | 无锡市贝尔机械有限公司 | Water outlet pipe for diesel engines and casting process thereof |
| CN103485920A (en) * | 2012-06-13 | 2014-01-01 | 安徽华菱汽车有限公司 | Engine cylinder cover with water collection pipe |
| CN103993950A (en) * | 2014-06-09 | 2014-08-20 | 广西玉柴机器股份有限公司 | Water outlet pipe of air cylinder cover |
| CN104131878A (en) * | 2014-06-18 | 2014-11-05 | 广西金创汽车零部件制造有限公司 | Diesel engine water outlet pipe |
-
2011
- 2011-06-28 CN CN201120225157U patent/CN202140159U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103485920A (en) * | 2012-06-13 | 2014-01-01 | 安徽华菱汽车有限公司 | Engine cylinder cover with water collection pipe |
| CN103075243A (en) * | 2013-01-18 | 2013-05-01 | 无锡市贝尔机械有限公司 | Water outlet pipe for diesel engines and casting process thereof |
| CN103075243B (en) * | 2013-01-18 | 2016-03-30 | 无锡市贝尔机械有限公司 | The casting technique of outlet pipe of diesel engine |
| CN103993950A (en) * | 2014-06-09 | 2014-08-20 | 广西玉柴机器股份有限公司 | Water outlet pipe of air cylinder cover |
| CN103993950B (en) * | 2014-06-09 | 2016-04-13 | 广西玉柴机器股份有限公司 | A kind of outlet pipe of cylinder head |
| CN104131878A (en) * | 2014-06-18 | 2014-11-05 | 广西金创汽车零部件制造有限公司 | Diesel engine water outlet pipe |
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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: 20120208 Termination date: 20160628 |