CN2653144Y - Sectional water jacket gas exhaust pipe for diesel engine - Google Patents
Sectional water jacket gas exhaust pipe for diesel engine Download PDFInfo
- Publication number
- CN2653144Y CN2653144Y CN 03253818 CN03253818U CN2653144Y CN 2653144 Y CN2653144 Y CN 2653144Y CN 03253818 CN03253818 CN 03253818 CN 03253818 U CN03253818 U CN 03253818U CN 2653144 Y CN2653144 Y CN 2653144Y
- Authority
- CN
- China
- Prior art keywords
- flange
- water
- shell
- diesel engine
- housing
- 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 - Lifetime
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- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model provides a diesel engine segmental water jacket exhaust pipe, which consists of at least two segments connected by use of a flange, and each segment has a housing and a gas pipe fixed in the housing. A water cavity forms between the gas pipe and the housing, wherein, the gas pipe realizes connection with the gas cylinder vent through the bend pipe exhaust flange, and is fastened by use of a fastening bolt; every cylinder is provided with a water intake flange at the housing which is further provided with a string water pipe connecting the flange; two neighboring segments are connected by means of a string pipe, and the last segment of the housing is provided with a general water outtake flange. Being easy to achieve a series, the utility model has the advantages of compact structure and perfect manufacturability and cooling effect.
Description
Affiliated technical field
The utility model relates to the venting gas appliance technical field of internal-combustion engine, more particularly relates to a kind of diesel engine water jacket outlet pipe.
Background technique
Existing diesel engine water jacket outlet pipe is the multi-cylinder synthetic type, and double flow channel is parallel, and not only physical dimension is big, and casting and technology capability are poor, and the water-cooled poor effect, and sealability is bad.The cross section is circular or oval, is difficult to diesel engine and coordinates, and it is attractive in appearance to influence diesel engine.
Summary of the invention
The purpose of this utility model will provide the better diesel engine water jacket of a kind of compact structure, technology capability and cooling effect outlet pipe exactly.
For achieving the above object, the utility model is by the following technical solutions: it is to connect to form by flange by at least two sections, every section has shell and fixing tracheae in the enclosure, form cooling water chamber between tracheae and shell, tracheae is connected with the cylinder block gas port by the bend pipe exhaust flange, and it is fastening by clamping bolt, on shell, have water-in flange corresponding to every cylinder, also have string water pipe adpting flange on the shell, the adjacent two intersegmental string water pipes that are connected with in the end have total water-output flange on one section the shell.
Because the utility model water jacket outlet pipe is a segmented, single channel is used in combination, thereby is easy to form seriation, and compact structure, and casting and technology capability are good, good cooling results.
Description of drawings
Fig. 1 is wherein one section a longitudinal sectional view of the utility model;
Fig. 2 is the A-A sectional view among Fig. 1;
Fig. 3 is the plan view after three sections combinations of the utility model.
Embodiment
In the embodiment shown in the figures, the utility model connects to form by each intersegmental adpting flange 7 by three sections, every section has shell 1 and the single channel tracheae 4 that is fixed in the shell 1,1 on tracheae 4 and shell form cooling water chamber 2, tracheae 4 is connected with the cylinder block gas port by bend pipe exhaust flange 6, and fastening by clamping bolt 8, promptly tracheae 4 is surrounded by cooling water chamber 2, and bend pipe exhaust flange 6 outsides are also by water cooling.Have water-in flange 5 corresponding to every cylinder on shell 1, also have string water pipe adpting flange on the shell 1, the adjacent two intersegmental string water pipes that are connected with in the end have total water-output flange 9 on one section the shell 1.The bolt hole 3 that is used to install clamping bolt 8 runs through cooling water chamber and tracheae, to improve sealing.The main body section of shell 1 is shaped as Octagon, has strengthened the aesthetic of diesel engine.
During work, exhaust enters tracheae through each cylinder bend pipe exhaust flange, enters pressurized machine after compiling.Cooling water enters cooling water chamber 2 by each cylinder water-in flange 5, takes away the heat of high-temperature exhaust air, is flowed out by total water-output flange 9, reaches the cooling heat transferring purpose.
Claims (3)
1, a kind of diesel engine segmented water jacket outlet pipe, it is characterized in that connecting to form by flange by at least two sections, every section has shell (1) and is fixed on the interior tracheae (4) of shell (1), form cooling water chamber (2) between tracheae (4) and shell (1), tracheae (4) is connected with the cylinder block gas port by bend pipe exhaust flange (6), and it is fastening by clamping bolt (8), on shell (1), have water-in flange (5) corresponding to every cylinder, also have string water pipe adpting flange on the shell (1), the adjacent two intersegmental string water pipes that are connected with in the end have total water-output flange (9) on one section the shell (1).
2, diesel engine segmented water jacket outlet pipe according to claim 1, the bolt hole (3) that it is characterized in that being used to install clamping bolt (8) runs through cooling water chamber (2) and tracheae (4).
3, diesel engine segmented water jacket outlet pipe according to claim 1, the sectional shape that it is characterized in that shell (1) is an Octagon.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03253818 CN2653144Y (en) | 2003-09-27 | 2003-09-27 | Sectional water jacket gas exhaust pipe for diesel engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03253818 CN2653144Y (en) | 2003-09-27 | 2003-09-27 | Sectional water jacket gas exhaust pipe for diesel engine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2653144Y true CN2653144Y (en) | 2004-11-03 |
Family
ID=34328445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03253818 Expired - Lifetime CN2653144Y (en) | 2003-09-27 | 2003-09-27 | Sectional water jacket gas exhaust pipe for diesel engine |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2653144Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102140956A (en) * | 2010-02-01 | 2011-08-03 | 丰田自动车株式会社 | Cooling adapter |
CN104819045A (en) * | 2015-04-17 | 2015-08-05 | 阿尔特汽车技术股份有限公司 | Cold water jacket type exhaust pipe |
CN111396183A (en) * | 2020-05-08 | 2020-07-10 | 广西玉柴机器股份有限公司 | Sectional type independent cooling water-cooling exhaust pipe |
-
2003
- 2003-09-27 CN CN 03253818 patent/CN2653144Y/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102140956A (en) * | 2010-02-01 | 2011-08-03 | 丰田自动车株式会社 | Cooling adapter |
CN102140956B (en) * | 2010-02-01 | 2013-08-21 | 丰田自动车株式会社 | Cooling adapter |
CN104819045A (en) * | 2015-04-17 | 2015-08-05 | 阿尔特汽车技术股份有限公司 | Cold water jacket type exhaust pipe |
CN111396183A (en) * | 2020-05-08 | 2020-07-10 | 广西玉柴机器股份有限公司 | Sectional type independent cooling water-cooling exhaust pipe |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CX01 | Expiry of patent term |
Expiration termination date: 20130927 Granted publication date: 20041103 |