CN109322758A - A kind of cooling flow guide system of engine cylinder body - Google Patents
A kind of cooling flow guide system of engine cylinder body Download PDFInfo
- Publication number
- CN109322758A CN109322758A CN201811330983.XA CN201811330983A CN109322758A CN 109322758 A CN109322758 A CN 109322758A CN 201811330983 A CN201811330983 A CN 201811330983A CN 109322758 A CN109322758 A CN 109322758A
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- Prior art keywords
- assembling
- cylinder body
- engine cylinder
- casing
- fixedly connected
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/02—Cylinders; Cylinder heads having cooling means
- F02F1/10—Cylinders; Cylinder heads having cooling means for liquid cooling
- F02F1/14—Cylinders with means for directing, guiding or distributing liquid stream
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F11/00—Arrangements of sealings in combustion engines
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The invention discloses a kind of cooling flow guide systems of engine cylinder body, including engine cylinder body, assemble upper casing, assemble sheath body and assembling lower casing, the top and bottom of engine cylinder body open up fluted, assembling upper casing and the inside for assembling lower casing are fixedly connected to limited block, the inner surface of groove and the outer surface of limited block are clamped, the top of the bottom and assembling sheath body that assemble upper casing is clamped, the bottom at the top and assembling sheath body that assemble lower casing is clamped, total water tank is fixedly connected at the top of assembling upper casing, the front and rear sides of the assembling upper casing are fixedly connected to cooler bin, it is related to engine correlative technology field.The engine cylinder body cools down flow guide system, water cooling in all directions is carried out to engine cylinder body simultaneously, guarantee that the temperature on engine cylinder body surface is consistent, solves the problem of temperature that the existing type of cooling causes the temperature of water outlet to be apparently higher than water inlet, engine normal service life can be seriously affected in the case where long-term work.
Description
Technical field
The present invention relates to engine correlative technology field, specially a kind of cooling flow guide system of engine cylinder body.
Background technique
Engine is that one kind engine can call the machine that can be converted into mechanical energy of other forms, someone to start
Machine, in fact, engine are a whole set of motive power outputting apparatus, including transmission gear, engine and transmission shaft etc., it is seen that engine is
One part of entire engine, but the core of entire engine.People constantly develop various types
Engine, including such as internal combustion engine, external-combustion engine, motor, if internal combustion engine is usually that chemical energy is converted into mechanical energy.Start
Machine is not only suitable for power generating apparatus, also can refer to include power device entire machine, it is dynamic that engine literal sense refers to that is generated
The mechanical device of power, body are the skeletons for constituting engine, are the installation foundations of engine each mechanism and each system, inside and outside
All major parts and attachment of engine are installed, various load are born.Therefore, body must have enough intensity and just
Degree, body group is mainly made of parts such as cylinder block, cylinder sleeve, cylinder head and head gaskets, the cylinder block of water-cooled engine and upper
The normal cast solid of crankcase, referred to as cylinder block --- crankcase, alternatively referred to as cylinder block, cylinder block are generally cast with gray cast iron,
The cylindrical cavity on cylinder block top is known as cylinder, and lower half is the crankcase for supporting crankshaft, and inner cavity is the sky of Crankshaft motion
Between.Many reinforcing ribs, cooling jacket and oil leab etc. are cast with inside cylinder block.
Due to starting cylinder body that can generate a large amount of heat in the process of work, if these heats not discharged timely
It goes out, the normal use of engine will be seriously affected, the existing engine cylinder body type of cooling is exactly in engine cylinder body
Outer surface is arranged a water jacket, is then first put into from side Jiang Shui, after cooling down to engine cylinder body, then from other side Jiang Shui
Export, such type of cooling causes the temperature of water outlet to be apparently higher than the temperature of water inlet, so that engine cylinder body surface is cold
It is hot uneven, the normal service life of engine can be seriously affected in the case where long-term work.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, it the present invention provides a kind of cooling flow guide system of engine cylinder body, solves existing
The type of cooling cause engine cylinder body surface uneven in temperature, in the case where long-term work, it is normal engine to be seriously affected
The problem of service life.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of cooling water conservancy diversion of engine cylinder body
System, including engine cylinder body, assembling upper casing, assembling sheath body and assembling lower casing, the top and bottom of the engine cylinder body are equal
Open up it is fluted, it is described assembling upper casing and assemble lower casing inside be fixedly connected to limited block, and the inner surface and limit of groove
Position block outer surface clamping, it is described assembling upper casing bottom and assembling sheath body top be clamped, it is described assembling lower casing top with
The bottom clamping of sheath body is assembled, total water tank, the front and rear sides of the assembling upper casing are fixedly connected at the top of the assembling upper casing
It is fixedly connected to cooler bin, and the inside of total water tank is connected to by the first connecting tube with the inside of upper cooler bin, described group
The front and rear sides for loading shell are fixedly connected to lower cooler bin, and the inside of upper cooler bin passes through the second connecting tube and lower cooler bin
Inside connection, the upper cooler bin and assembling upper casing between offer the first connecting hole, the lower cooler bin is loaded with group
The second connecting hole is offered between shell, the left and right sides of the assembling lower casing offers drainage hole.
Preferably, the top of the assembling sheath body, the inside of the inside and assembling lower casing bottom that assemble upper casing bottom are solid
Surely it is connected with the first gasket, the bottom in outside, the bottom and assembling lower casing that assemble upper casing at the top of the assembling sheath body is opened
Inner surface equipped with containing tank, and containing tank is fixedly connected with the second gasket.
Preferably, hot air vents, the outer surface and position of the assembling sheath body are offered at the top of the assembling sheath body outer surface
Gas-guide tube is fixedly connected in the periphery of hot air vents.
Preferably, water inlet pipe is communicated at the top of total water tank.
Preferably, it the assembling upper casing, assembling sheath body and assembles the outside of lower casing and offers link slot, and link slot
Inner surface is fixedly connected with garter spring.
Preferably, the two sides of the two sides at the top of the assembling upper casing and assembling lower casing bottom offer fixing groove, and solid
The inner surface for determining slot is connected with clamping device.
Preferably, the clamping device includes upper connection frame, upper threaded post, thread barrel, lower threaded post and lower connection frame, institute
The bottom for stating connection frame is fixedly connected with the top of upper threaded post, and the bottom end of the top of the lower connection frame and lower threaded post is solid
Fixed connection, and the outer surface of upper threaded post and lower threaded post is threadedly coupled with the inner surface of thread barrel.
Preferably, the outer surface of the thread barrel offers non-slip groove, and the outer surface thread of thread barrel is connected with fixation
Bolt.
(3) beneficial effect
The present invention provides a kind of cooling flow guide systems of engine cylinder body.Have it is following the utility model has the advantages that
(1), the cooling flow guide system of the engine cylinder body, by being fixedly connected with total water tank, group at the top of assembling upper casing
The front and rear sides for loading onto shell are fixedly connected to cooler bin, and the inside of total water tank is interior by the first connecting tube and upper cooler bin
Portion's connection, the front and rear sides for assembling lower casing are fixedly connected to lower cooler bin, and the inside of upper cooler bin passes through the second connecting tube
It is connected to the inside of lower cooler bin, the first connecting hole, lower cooler bin and assembling is offered between upper cooler bin and assembling upper casing
The second connecting hole is offered between lower casing, the left and right sides for assembling lower casing offers drainage hole, cooperates total water tank, upper cooling
The setting of case, the first connecting tube, lower cooler bin, the second connecting tube, the first connecting hole, the second connecting hole and drainage hole, at the same it is right
Engine cylinder body carries out water cooling in all directions, guarantees that the temperature on engine cylinder body surface is consistent, solves the existing type of cooling
The temperature of water outlet is caused to be apparently higher than the temperature of water inlet, can seriously affect engine normally in the case where long-term work makes
The problem of with the service life.
(2), the cooling flow guide system of the engine cylinder body passes through the inside at the top of assembling sheath body, assembling upper casing bottom
It is fixedly connected to the first gasket on the inside of assembling lower casing bottom, the bottom for assembling the outside at the top of sheath body, assembling upper casing
Containing tank is offered with the bottom of assembling lower casing, the inner surface of containing tank is fixedly connected with the second gasket, and cooperation first is close
The setting of packing, containing tank and the second gasket carries out dual water proof to the inside of device, occurs seeping water outside avoiding device
Situation, it is ensured that the normal use of equipment.
(3), the cooling flow guide system of the engine cylinder body, by offering hot air vents at the top of assembling sheath body outer surface,
It assembles the outer surface of sheath body and is fixedly connected with gas-guide tube positioned at the periphery of hot air vents, cooperate the setting of hot air vents and gas-guide tube,
High temperature water mist is generated when can directly contact the surface of cooling water and engine cylinder body to discharge, and is shed to outside device,
The cooling efficiency for accelerating engine cylinder body increases while the time is intended for single use in equipment and increases the usability of engine
Energy.
(4), the cooling flow guide system of the engine cylinder body by the two sides at the top of assembling upper casing and assembles lower casing bottom
Two sides offer fixing groove, and the inner surface of fixing groove is connected with clamping device, and clamping device includes upper connection frame, upper screw thread
Column, thread barrel, lower threaded post and lower connection frame, the bottom of upper connection frame are fixedly connected with the top of upper threaded post, lower connection frame
Top be fixedly connected with the bottom end of lower threaded post, and the outer surface of upper threaded post and lower threaded post with the inner surface of thread barrel
It is threadedly coupled, cooperates the setting of fixing groove, upper connection frame, upper threaded post, thread barrel, lower threaded post and lower connection frame, to entire
Device is clamped fixation, makes to assemble upper casing, assembling sheath body and assemble lower casing closely to fit together, avoiding device stitches
Gap leads to the case where leak.
Detailed description of the invention
Fig. 1 is the main view of structure of the invention；
Fig. 2 is the cross-sectional view of structure of the invention；
Fig. 3 is the cross-sectional view of present invention assembling upper case structure；
Fig. 4 is the top view of present invention assembling case structure；
Fig. 5 is the partial enlargement diagram of structure at A in Fig. 2 of the present invention；
Fig. 6 is the structural schematic diagram of clamping device of the present invention.
In figure, 1-engine cylinder body, 2-assembling upper casings, 3-assembling sheath bodies, 4-assembling lower casings, 5-grooves, 6-limits
Position block, 7-total water tanks, 8-upper cooler bins, the 9-the first connecting tube, 10-lower cooler bins, the 11-the second connecting tube, 12-the first
Connecting hole, the 13-the second connecting hole, 14-drainage holes, the 15-the first gasket, 16-containing tanks, the 17-the second gasket,
18-hot air vents, 19-gas-guide tubes, 20-water inlet pipes, 21-link slots, 22-garter springs, 23-fixing grooves, 24-clamping devices,
25-upper connection frames, 26-upper threaded posts, 27-thread barrels, 28-lower threaded posts, 29-lower connection frames, 30-fixing bolts.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-6 is please referred to, the embodiment of the present invention provides a kind of technical solution: a kind of cooling flow guide system of engine cylinder body,
Including engine cylinder body 1, assembling upper casing 2, assembling sheath body 3 and assembling lower casing 4, cooperation assembling upper casing 2, assembling sheath body 3 and assembling
The setting of lower casing 4, makes device be more easier disassembly and assembly, facilitates the maintenance of device, and a component damages wherein
When, the normal use that replacement ensures that remaining part is directly carried out, the utilization rate of material is improved, engine cylinder body 1
Top and bottom open up fluted 5, and assembling upper casing 2 and the inside for assembling lower casing 4 are fixedly connected to limited block 6, and groove 5 is equal
There are four settings, and in the two sides up and down of engine cylinder body 1, limited block 6 is directly direct with 5 inside of groove for uniform separation two-by-two
Clamping, is limited, fixed simple, convenient for disassembly and assembly, and the outer surface of the inner surface of groove 5 and limited block 6 is clamped, and assembles upper casing
2 bottom and the top of assembling sheath body 3 are clamped, and the bottom at the top and assembling sheath body 3 that assemble lower casing 4 is clamped, assembling upper casing 2
Top is fixedly connected with total water tank 7, and the top of total water tank 7 is communicated with water inlet pipe 20, assembles the fixed company in front and rear sides of upper casing 2
It is connected to cooler bin 8, and the inside of total water tank 7 is connected to by the first connecting tube 9 with the inside of upper cooler bin 8, assembling lower casing 4
Front and rear sides are fixedly connected to lower cooler bin 10, and the inside of upper cooler bin 8 passes through the second connecting tube 11 and lower cooler bin 10
Inside connection, upper cooler bin 8 and assembling upper casing 2 between offer the first connecting hole 12, the first connecting hole 12 is in upper cooling
The position of position and the second connecting tube 11 in case 8 is staggered, it is ensured that the uniform outflow of water, while by the first connecting hole
12 are arranged in the two sides of the second connecting tube 11, increase displacement, realize the purpose of shunting, can be to 1 top of engine cylinder body
It is rapidly cooled, offers the second connecting hole 13 between lower cooler bin 10 and assembling lower casing 4, assemble the left and right two of lower casing 4
Side offers drainage hole 14, cooperate total water tank 7, upper cooler bin 8, the first connecting tube 9, lower cooler bin 10, the second connecting tube 11,
The setting of first connecting hole 12, the second connecting hole 13 and drainage hole 14, while water cooling in all directions is carried out to engine cylinder body 1,
Guarantee 1 surface of engine cylinder body temperature it is consistent, solve the existing type of cooling cause the temperature of water outlet be apparently higher than into
The temperature at the mouth of a river, the problem of engine normal service life can be seriously affected in the case where long-term work, assemble the top of sheath body 3
The first gasket 15, the first sealing are fixedly connected on the inside of portion, the inside for assembling 2 bottom of upper casing and assembling 4 bottom of lower casing
Pad 15 is mounted directly in assembling, does not have to the setting tank circuit, the outside at assembling sheath body 3 top, assemble upper casing 2 bottom and
The bottom of assembling lower casing 4 offers containing tank 16, and the inner surface of containing tank 16 is fixedly connected with the second gasket 17, cooperation
The setting of first gasket 15, containing tank 16 and the second gasket 17 carries out dual water proof to the inside of device, outside avoiding device
The case where portion seeps water, it is ensured that the normal use of equipment assembles and offers hot air vents 18 at the top of 3 outer surface of sheath body, assembles
The outer surface of the sheath body 3 and periphery for being located at hot air vents 18 is fixedly connected with gas-guide tube 19 cooperates hot air vents 18 and gas-guide tube 19
Setting generates high temperature water mist and discharges, sheds to device when can directly contact the surface of cooling water and engine cylinder body 1
Outside accelerates the cooling efficiency of engine cylinder body 1, increases while the time is intended for single use in equipment and increases making for engine
With performance, the outside for assembling upper casing 2, assembling sheath body 3 and assembling lower casing 4 offers link slot 21, and the interior table of link slot 21
Face is fixedly connected with garter spring 22, and the setting of mating connection slot 21 and garter spring 22 is structure-reinforced to device progress, and aggrandizement apparatus makes
With the service life, the two sides of the two sides and assembling 4 bottom of lower casing that assemble 2 top of upper casing offer fixing groove 23, and fixing groove 23
Inner surface is connected with clamping device 24, and clamping device 24 includes upper connection frame 25, upper threaded post 26, thread barrel 27, lower threaded post
28 and lower connection frame 29, the bottom of upper connection frame 25 be fixedly connected with the top of upper threaded post 26, the top of lower connection frame 29 with
The bottom end of lower threaded post 28 is fixedly connected, and inner surface of the outer surface of upper threaded post 26 and lower threaded post 28 with thread barrel 27
It is threadedly coupled, cooperates fixing groove 23, upper connection frame 25, upper threaded post 26, thread barrel 27, lower threaded post 28 and lower connection frame 29
Setting, is clamped fixation to whole device, makes to assemble upper casing, assembling sheath body and assemble lower casing closely to fit together, keep away
Exempt from device and the case where gap leads to leak occur, the outer surface of thread barrel 27 offers non-slip groove, facilitates assembler progress
Rotation, while the clamp speeds of device are accelerated, and the outer surface thread of thread barrel 27 is connected with fixing bolt 30, fixing bolt
30 directly avoid being threadedly coupled with thread barrel 27, can be fixed to upper threaded post 26 and lower threaded post 28 by tightening and unclamping.
When work, engine cylinder body 1 is placed in assembling lower casing 4, is stuck in groove 5 on limited block 6, by the second gasket
17 are placed in containing tank 16, then assembling sheath body 3 is placed on assembling lower casing 4, then assembling upper casing 2 is placed on assembling sheath body
It on 3, then is stuck in limited block 6 on groove 5, clamping device 24 is taken out, connection frame 25 is made to ride over the fixation on assembling upper casing 2
It in slot 24, rides over lower connection frame 29 in the fixing groove 24 on assembling lower casing 4, rotates thread barrel 27,26 He of threaded post in tightening
Lower threaded post 28, connection frame 25 and lower connection frame 29 move toward one another in drive, complete to clamp, then by 22 sets of garter spring in link slot 21
On, water flows in total water tank 7 from water inlet pipe 20, and then water flows in upper cooler bin 8 along the first connecting tube 9, a part of water
It is flowed on engine cylinder body 1 along the first connecting hole 12, a part flows in lower cooler bin 10 along the second connecting tube 11, then
It is flowed into assembling lower casing 4 further along the second connecting hole 13, then water is discharged from drainage hole 14.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of cooling flow guide system of engine cylinder body, including engine cylinder body (1), assembling upper casing (2), assembling sheath body (3) and
It assembles lower casing (4), the top and bottom of the engine cylinder body (1) open up fluted (5), the assembling upper casing (2) and group
The inside for loading shell (4) is fixedly connected to limited block (6), and the outer surface card of the inner surface of groove (5) and limited block (6)
It connects, the bottom of assembling upper casing (2) and the top of assembling sheath body (3) are clamped, the top of assembling lower casing (4) and group encapsulation
The bottom of shell (3) is clamped, it is characterised in that: is fixedly connected with total water tank (7), the assembling at the top of the assembling upper casing (2)
The front and rear sides of upper casing (2) are fixedly connected to cooler bin (8), and the inside of total water tank (7) by the first connecting tube (9) with
The inside of upper cooler bin (8) is connected to, and the front and rear sides of assembling lower casing (4) are fixedly connected to lower cooler bin (10), and on
The inside of cooler bin (8) is connected to by the second connecting tube (11) with the inside of lower cooler bin (10), the upper cooler bin (8) and group
It loads onto and is offered between shell (2) the first connecting hole (12), offered between the lower cooler bin (10) and assembling lower casing (4)
The left and right sides of second connecting hole (13), assembling lower casing (4) offers drainage hole (14).
2. the cooling flow guide system of a kind of engine cylinder body according to claim 1, it is characterised in that: the assembling sheath body
(3) the first gasket is fixedly connected on the inside of the inside and assembling lower casing (4) bottom at top, assembling upper casing (2) bottom
(15), the outside at the top of assembling sheath body (3), the bottom of assembling upper casing (2) and the bottom of assembling lower casing (4) offer Sheng
It puts slot (16), and the inner surface of containing tank (16) is fixedly connected with the second gasket (17).
3. the cooling flow guide system of a kind of engine cylinder body according to claim 1, it is characterised in that: the assembling sheath body
(3) it is offered at the top of outer surface hot air vents (18), the outer surface of assembling sheath body (3) and the periphery for being located at hot air vents (18)
It is fixedly connected with gas-guide tube (19).
4. the cooling flow guide system of a kind of engine cylinder body according to claim 1, it is characterised in that: total water tank (7)
Top be communicated with water inlet pipe (20).
5. the cooling flow guide system of a kind of engine cylinder body according to claim 1, it is characterised in that: the assembling upper casing
(2), the outside for assembling sheath body (3) and assembling lower casing (4) offers link slot (21), and the inner surface of link slot (21) is fixed
It is connected with garter spring (22).
6. the cooling flow guide system of a kind of engine cylinder body according to claim 1, it is characterised in that: the assembling upper casing
(2) two sides of two sides and assembling lower casing (4) bottom at the top of offer fixing groove (23), and the inner surface card of fixing groove (23)
It is connected to clamping device (24).
7. the cooling flow guide system of a kind of engine cylinder body according to claim 6, it is characterised in that: the clamping device
It (24) include upper connection frame (25), upper threaded post (26), thread barrel (27), lower threaded post (28) and lower connection frame (29), it is described
The bottom of upper connection frame (25) is fixedly connected with the top of upper threaded post (26), the top of the lower connection frame (29) and lower screw thread
The bottom end of column (28) is fixedly connected, and interior table of the outer surface of upper threaded post (26) and lower threaded post (28) with thread barrel (27)
Face is threadedly coupled.
8. the cooling flow guide system of a kind of engine cylinder body according to claim 7, it is characterised in that: the thread barrel (27)
Outer surface offer non-slip groove, and the outer surface thread of thread barrel (27) is connected with fixing bolt (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811330983.XA CN109322758A (en) | 2018-11-09 | 2018-11-09 | A kind of cooling flow guide system of engine cylinder body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811330983.XA CN109322758A (en) | 2018-11-09 | 2018-11-09 | A kind of cooling flow guide system of engine cylinder body |
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| CN109322758A true CN109322758A (en) | 2019-02-12 |
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| CN201811330983.XA Pending CN109322758A (en) | 2018-11-09 | 2018-11-09 | A kind of cooling flow guide system of engine cylinder body |
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| CN112235987A (en) * | 2020-10-30 | 2021-01-15 | 东莞市戎科科技有限公司 | 5G outdoor base station is with stand-by power supply that waterproof performance is good |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112235987A (en) * | 2020-10-30 | 2021-01-15 | 东莞市戎科科技有限公司 | 5G outdoor base station is with stand-by power supply that waterproof performance is good |
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Application publication date: 20190212 |
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