CN2876349Y - Back water device of cylinder cover cooling water - Google Patents
Back water device of cylinder cover cooling water Download PDFInfo
- Publication number
- CN2876349Y CN2876349Y CN 200620081127 CN200620081127U CN2876349Y CN 2876349 Y CN2876349 Y CN 2876349Y CN 200620081127 CN200620081127 CN 200620081127 CN 200620081127 U CN200620081127 U CN 200620081127U CN 2876349 Y CN2876349 Y CN 2876349Y
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- China
- Prior art keywords
- cylinder
- water
- adjacent
- cooling water
- cylinder lid
- Prior art date
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- Expired - Lifetime
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Abstract
The utility model discloses a kind of new backwater device of the cooling water in the cylinder head, relating to the cylinder head of each cylinder on the engine; in the cylinder head is set the water chamber; between the two adjacent cylinder heads is set the connecting pipe, which seals and connects the water chambers on the two adjacent cylinder heads; on the outer side of the cylinder head of the cylinders on both sides of the engine are respectively set the water outlet pipe. The utility model is not only conducive to cool the cylinder, but also simplifies the structure of the water outlet pipe, thus saving the space of the intake and exhaust side of the cylinder head and helpful for the layout of other parts.
Description
Technical field
The utility model relates to the technical field on a kind of motor, especially relates to a kind of novel cylinder lid cooling water water recovery apparatus that can be used for cooling water on the cycle engine cylinder head.
Background technique
Because the work characteristics of motor, need cool off the motor of proper functioning to guarantee the proper functioning of motor, current, the type of cooling to motor mainly contains water-cooled and air-cooled dual mode, wherein, main application is the water-cooled cooling on big-block engine, promptly adopts to be provided with cooling water circulating device to realize the cooling to cylinder on the cylinder body of cylinder.And the engine water-cooling mode that adopts at present is mainly cooling water channel is set on the cylinder of motor, and the cooling water channel on every cylinder cylinder lid all is independently, not water flowing mutually between each cylinder, this considers the backwater problem of each cylinder with regard to needs, general return pipe and each cylinder all will have interface, so not only increased the design difficulty of return pipe and cylinder cap, improve the manufacturability requirement, and water pipe will be convenient to lay out in the position that will consider water outlet, because existing cylinder cap water outlet side all can have the layout of other parts such as air inlet-outlet pipe, make cylinder cap rising pipe side space anxiety.
Summary of the invention
The technical problems to be solved in the utility model has provided a kind of novel cylinder lid cooling water water recovery apparatus, it is by being together in series the cooling water channel on each cylinder head, not only help the cooling of cylinder, and simplified the structure of outlet pipe, save the space of cylinder lid intake and exhaust sides, be convenient to the layout of other parts.
For solving the problems of the technologies described above, the technical solution of the utility model is: novel cylinder lid cooling water water recovery apparatus, the cylinder lid that relates to each cylinder on the motor, be provided with water cavity in the cylinder lid, be provided with adapter between the described adjacent two cylinder lids, take over the water cavity on the adjacent two cylinder lids of sealing connection; The cylinder cover body outside of described motor both sides cylinder is respectively equipped with outlet pipe.
As a kind of optimal way, be respectively equipped with the through hole that is communicated with water cavity on the sidewall of described adjacent two cylinder lid sides adjacent, insert on the adjacent two cylinder lids in the respective through hole at the two ends of described adapter; Described adapter is provided with two annular grooves, is respectively equipped with the back-up ring that adapter can be fixed between the adjacent two cylinder lids in two annular grooves.
As another kind of optimal way, the internal surface of described through hole is provided with annular recess, is provided with seal ring in the groove.
Adopt the novel cylinder lid cooling water water recovery apparatus of said structure, owing to be to adopt the water cavity on the cylinder cap of cylinders all on the motor is together in series together to carry out the circulation of cooling water, like this, just simplify the outlet pipe structure, avoid each cylinder lid all to be provided with the nervous problem in space of outlet pipe, saved the space of cylinder lid intake and exhaust sides, be convenient to the layout of other parts, and the circulation waterway between each cylinder series connection helps the circulation of cooling water and to the cooling of the cylinder of motor.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is further described:
Fig. 1 is a novel cylinder lid cooling water water recovery apparatus structural representation of the present utility model;
Fig. 2 is the schematic representation of the through hole on the cylinder lid of the present utility model;
Fig. 3 is the structural representation of adapter of the present utility model.
Embodiment
With reference to Fig. 1, a kind of novel cylinder lid cooling water water recovery apparatus of the present utility model is: the cylinder lid 1 that relates to each cylinder on the motor, in each cylinder lid 1, be provided with water cavity 11, between adjacent two cylinder lids 1, be provided with and take over 2, take over 2 and can seal the water cavity 11 that is communicated with on the adjacent two cylinder lids 1, the outside of cylinder lid 1 that is positioned at the cylinder of both sides on motor is respectively equipped with outlet pipe 3, outlet pipe 3 can be communicated with the thermostat on the motor, get back to the water pump on the motor, finish the circulation of cooling water.
In order to install and convenience when using, as shown in Figure 2, can on the sidewall of adjacent two cylinder lids, 1 its sides adjacent on the motor, be respectively equipped with and be communicated with the through hole 12 of cylinder lid 1 upper water cavity 11 separately, promptly be respectively equipped with the through hole 12 of mutual correspondence on the adjacent sidewall between the two, insert respectively in the through hole 12 corresponding mutually on these adjacent two cylinder lids 1 and take over 2 two ends at each cylinder lid 1 and the cylinder lid that is adjacent 1; In adapter 2, be provided with two annular grooves 21, as shown in Figure 3, be respectively equipped with in two annular grooves 21 and can will take over 2 back-up rings 22 that are fixed between the adjacent two cylinder lids 1, promptly will take over 2 by the interaction between the sidewall of back-up ring 22 and cylinder lid 1 is arranged between the two cylinder lids 1, and for strengthen take over 2 with cylinder lid 1 between the sealing that is connected, as shown in Figure 1, can on the internal surface of through hole 12, be provided with annular recess 13, in groove 13, be provided with and through hole 12 and adapter 2 seal rings that are sealed and matched mutually 4.
Claims (3)
1, novel cylinder lid cooling water water recovery apparatus, the cylinder lid (1) that relates to each cylinder on the motor, be provided with water cavity (11) in the cylinder lid (1), it is characterized in that: be provided with adapter (2) between the described adjacent two cylinder lids (1), take over the water cavity (11) on the adjacent two cylinder lids (1) of (2) sealing connection; The outside of the cylinder lid (1) of described motor both sides cylinder is respectively equipped with outlet pipe (3).
2, novel cylinder lid cooling water water recovery apparatus according to claim 1, it is characterized in that: be respectively equipped with the through hole (12) that is communicated with water cavity (11) on the sidewall of described adjacent two cylinder lid (1) sides adjacent, the two ends of described adapter (2) are inserted adjacent two cylinder lids (1) and are gone up in the respective through hole (12); Described adapter (2) is provided with two annular grooves (21), is respectively equipped with the back-up ring (22) that adapter (2) can be fixed between the adjacent two cylinder lids (1) in two annular grooves (21).
3, novel cylinder lid cooling water water recovery apparatus according to claim 2, it is characterized in that: the internal surface of described through hole (12) is provided with annular recess (13), is provided with seal ring (4) in the groove (13).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620081127 CN2876349Y (en) | 2006-02-21 | 2006-02-21 | Back water device of cylinder cover cooling water |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620081127 CN2876349Y (en) | 2006-02-21 | 2006-02-21 | Back water device of cylinder cover cooling water |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2876349Y true CN2876349Y (en) | 2007-03-07 |
Family
ID=37819586
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200620081127 Expired - Lifetime CN2876349Y (en) | 2006-02-21 | 2006-02-21 | Back water device of cylinder cover cooling water |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2876349Y (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102062012A (en) * | 2010-12-31 | 2011-05-18 | 中国兵器工业集团第七○研究所 | Return water sealing structure with transversely serially connected cylinder covers |
CN105332812A (en) * | 2015-11-04 | 2016-02-17 | 中国北方发动机研究所(天津) | Series type air cylinder cover water channel structure |
CN109356743A (en) * | 2018-12-12 | 2019-02-19 | 中国北方发动机研究所(天津) | A kind of cylinder cap on integrated exhaust duct road |
-
2006
- 2006-02-21 CN CN 200620081127 patent/CN2876349Y/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102062012A (en) * | 2010-12-31 | 2011-05-18 | 中国兵器工业集团第七○研究所 | Return water sealing structure with transversely serially connected cylinder covers |
CN105332812A (en) * | 2015-11-04 | 2016-02-17 | 中国北方发动机研究所(天津) | Series type air cylinder cover water channel structure |
CN109356743A (en) * | 2018-12-12 | 2019-02-19 | 中国北方发动机研究所(天津) | A kind of cylinder cap on integrated exhaust duct road |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term |
Granted publication date: 20070307 |
|
EXPY | Termination of patent right or utility model |