CN207934971U - A kind of novel exhaust manifold - Google Patents
A kind of novel exhaust manifold Download PDFInfo
- Publication number
- CN207934971U CN207934971U CN201721865969.0U CN201721865969U CN207934971U CN 207934971 U CN207934971 U CN 207934971U CN 201721865969 U CN201721865969 U CN 201721865969U CN 207934971 U CN207934971 U CN 207934971U
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- China
- Prior art keywords
- recirculated water
- main casing
- flue
- cooling water
- downside
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Abstract
The utility model discloses a kind of novel exhaust manifolds, including display and fingerstall, display screen is equipped on front side of display, terminal box is equipped on rear side of display, support leg is equipped on rear side of terminal box, terminal box is equipped with power cord, and display interior is equipped with central processing unit, central processing unit passes on left cable and is connect with network access module, is connect with detection data receiving module by data line on the right side of central processing unit.The present apparatus completes the manufacture of entire body using the method for integral cast, increase whole solidness, increase the thickness of inner wall simultaneously, enclosing setting in the outside of flue one can be with the sink of water-cooled cooling, ensure the temperature of the control present apparatus, high-temperature situation is prevented, and then increases the stability of present apparatus work, improves service life.
Description
Technical field:The utility model is related to a kind of machinery manufacturing technology fields, more particularly to a kind of novel exhaust discrimination
Pipe.
Background technology：Exhaust manifold is connected with engine cylinder block, and the exhaust of each cylinder is put together importing exhaust
Manifold, the pipeline that band is disagreed.Requirement to it is mainly to reduce exhaust resistance to the greatest extent, and avoid interfering with each other between each cylinder.
It will produce and interfere with each other when being vented undue concentration, between each cylinder, that is, when certain cylinder is vented, just encounter other cylinder and alter not having of coming
There is the exhaust gas of emptying.In this way, the resistance of exhaust will be increased, and then reduce the output power of engine.Solution is to make
The exhaust of each cylinder is separated as possible, per one branch of cylinder or Liang Gangyige branches, and make each branch lengthen as possible and independently at
Type is influenced each other with reducing the gas in different pipes.
But in the big-block engine in oil field, common exhaust manifold structure is very inadaptable, first exhaust manifold
Inner wall need to increase, and since the residual temperature temperature that large-scale engine distributes is also relatively high, prolonged use is easy to make
At the damage of exhaust manifold, therefore general exhaust manifold service life is all relatively low, it is seen that the prior art can not be good
Meet a variety of exclusive requirements of big-block engine exhaust manifold installation at this stage, we need to remove from office the prior art to this
Newly.
Invention content：The purpose of this utility model is to provide a kind of novel exhaust manifolds, to solve above-mentioned background technology
The problem of middle proposition, the device using oncus cast, and simultaneously and and internal water cooling circulating slot, the present apparatus is dropped
Temperature prevents long-term high temperature from damaging the present apparatus, reduces the service life of the present apparatus.
To achieve the above object, the utility model provides the following technical solutions：It is equipped with and follows including main casing, on rear side of main casing
Ring water connecting seat, main casing front side are equipped with auxillary flue shell, gas vent are equipped on the upside of main casing, gas vent downside is equipped with mobile spiral shell
Silk mounting hole, main casing are equipped with fixed screw holes with auxillary flue shell connecting line, and auxillary flue shell is equipped with accurate mounting hole,
It is equipped with cooling water circulation on the downside of auxillary flue shell to export, cooling water circulation exports left and right ends and is equipped with cooling tube fixed screw, follows
Ring water connecting seat is equipped with recirculated water connecting flange, and recirculated water connecting flange is equipped with recirculated water connecting screw hole, and recirculated water connects
Recirculated water connector is set among acting flange；
Flue collector is equipped at left and right sides of main casing, flue collector is internally provided with flue installation card, flue is equipped on the outside of flue collector
Fixed screw holes are installed, main casing bottom is equipped with downside cooling water circulation mouth, circulation port is equipped on the outside of the cooling water circulation mouth of downside
Flange, circulation port flange are equipped with cycle flange fixed screw holes, and auxillary flue housing bottom is equipped with engine cylinder body connecting flange,
The engine cylinder body connecting flange is equipped with cylinder body fixed seat, and total smoke pipe, total smoke pipe downside and smoke separating pipe are set inside main casing
Connection, total smoke pipe outside are equipped with upper circulation water Cao, lower recirculated water Cao are equipped on the outside of smoke separating pipe.
Preferably, the point midway of described two mobile screw fixing hole lines is in the position of centre of gravity of whole device.
Preferably, cooling water circulation outlet outside is equipped with the fixed protective cover of a circle.
Preferably, the recirculated water connection seat tool is upward inclined surface, the angle with horizontal plane is 45 degree.
Preferably, being equipped with temperature detection hole on the right side of the auxillary flue shell.
Compared with prior art, the utility model has the beneficial effects that：The present apparatus is completed whole using the method for integral cast
The manufacture of individual, increases whole solidness, while increasing the thickness of inner wall, can be dropped with water cooling in the circle setting of the outside of flue one
The sink of temperature ensures the temperature of the control present apparatus, prevents high-temperature situation, and then increase the stability of present apparatus work, carries
High service life.
Description of the drawings：
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model vertical view；
Fig. 3 is the utility model front view；
Fig. 4 is the utility model right view；
Fig. 5 is the utility model underneath side elevation view；
Fig. 6 is the utility model internal structure schematic diagram.
In figure：1, main casing, 2, recirculated water connecting seat, 3, auxillary flue shell, 4, gas vent, 5, mobile screw fixing hole,
6, fixed screw holes, 7, accurate mounting hole, 8, cooling water circulation outlet, 9, cooling tube fixed screw, 10, recirculated water connection method
Orchid, 11, recirculated water connecting screw hole, 12, recirculated water connector, 13, flue collector, 14, flue installation card, 15, flue installation it is solid
Determine screw hole, 16, downside cooling water circulation mouth, 17, circulation port flange, 18, cycle flange fixed screw holes, 19, engine cylinder
Body connecting flange, 20, cylinder body fixed seat, 21, total smoke pipe, 22, smoke separating pipe, 23, upper circulation water Cao, 24, lower recirculated water Cao.
Specific implementation mode：
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 6 are please referred to Fig.1, it, can when common exhaust manifold cannot meet requirement on some large-scale engines
To use present apparatus installation that each cylinder is exhausted on the engine, whole device is cast as first with monoblock cast
Type proceeds by use after then carrying out high pressure sealing detection, first by the downside of the present apparatus cylinder body fixed seat 20 with start
Machine cylinder body memory connects, and is fixedly connected using engine cylinder body connecting flange 19, after cylinder body connection finishes, utilizes pipeline
Flue collector 13 between multiple present apparatus is attached, pipeline is stuck in flue installation card 14 by when connection, then utilizes cigarette
Road installation fixed screw holes 15 are fixedly connected, can be complete after the flue collector 13 of multiple present apparatus is connected total exhaust pipe
At the smooth of exhaust passage, then again by the water source of cooling water by access in recirculated water connector 12, using cycle when access
Water connecting flange 10 is fixedly connected, and then cools down two water outlet outflows of moisture, respectively cooling water circulation outlet 8 is under
Side cooling water circulation mouth 16, and by cooling water circulation outlet 8 and downside cooling water circulation mouth 16 and corresponding circulating line into
Row connection, while temperature-measuring element being penetrated from the temperature detection hole on 3 right side of auxillary flue shell, the moment keeps to internal temperature
The monitoring of degree；
After equipment installs, start engine, the gas that engine generates can be through flowing into this dress at cylinder body fixed seat 20
It sets, flows into total smoke pipe 21, and the most middle connection by between each pipeline by smoke separating pipe 22, the gas of discharge is put together
It is discharged after being handled, since the gas temperature of big-block engine discharge is relatively high, is used for a long time the damage that can accelerate pipeline, because
This inside cooling water access equipment, will be located at upper circulation water Cao 23 and lower recirculated water Cao 24 in 21 outside of smoke separating pipe 22 and total smoke pipe
It is interior, using cooling water in internal cycle, cool down to entire smoke separating pipe 22 and total smoke pipe 21, to reduce whole equipment
Temperature prevents excessive high temperature from damaging, and increases the service life of this exhaust manifold.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of novel exhaust manifold, including main casing（1）, which is characterized in that main casing（1）Rear side is equipped with recirculated water connecting seat
（2）, main casing（1）Front side is equipped with auxillary flue shell（3）, main casing（1）Upside is equipped with gas vent（4）, gas vent（4）Downside is set
There is mobile screw fixing hole（5）, main casing（1）With auxillary flue shell（3）Connecting line is equipped with fixed screw holes（6）, auxillary flue
Shell（3）It is equipped with accurate mounting hole（7）, auxillary flue shell（3）Downside is exported equipped with cooling water circulation（8）, cooling water circulation
Outlet（8）Left and right ends are equipped with cooling tube fixed screw（9）, recirculated water connecting seat（2）It is equipped with recirculated water connecting flange（10）,
Recirculated water connecting flange（10）It is equipped with recirculated water connecting screw hole（11）, recirculated water connecting flange（10）Centre is set to recirculated water
Connector（12）；
Main casing（1）The left and right sides is equipped with flue collector（13）, flue collector（13）It is internally provided with flue installation card（14）, flue collector
（13）Outside is equipped with flue and installs fixed screw holes（15）, main casing（1）Bottom is equipped with downside cooling water circulation mouth（16）, downside
Cooling water circulation mouth（16）Outside is equipped with circulation port flange（17）, circulation port flange（17）It is equipped with cycle flange fixed screw holes
（18）, auxillary flue shell（3）Bottom is equipped with engine cylinder body connecting flange（19）, the engine cylinder body connecting flange（19）On
Equipped with cylinder body fixed seat（20）, main casing（1）Inside sets total smoke pipe（21）, total smoke pipe（21）Downside and smoke separating pipe（22）Connection,
Total smoke pipe（21）Outside is equipped with upper circulation water Cao（23）, smoke separating pipe（22）Outside is equipped with lower recirculated water Cao（24）.
2. two according to claim 1 mobile screw fixing holes（5））, which is characterized in that described two mobile screws are solid
Determine hole（5）The point midway of line is in the position of centre of gravity of whole device.
3. cooling water circulation outlet according to claim 1（8）, which is characterized in that the cooling water circulation outlet（8）Outside
Side is equipped with the fixed protective cover of a circle.
4. recirculated water connecting seat according to claim 1（2）, which is characterized in that the recirculated water connecting seat（2）Tool for
On inclined surface, the angle with horizontal plane is 45 degree.
5. auxillary flue shell according to claim 1（3）, which is characterized in that the auxillary flue shell（3）Right side is equipped with temperature
Spend detection hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721865969.0U CN207934971U (en) | 2017-12-27 | 2017-12-27 | A kind of novel exhaust manifold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721865969.0U CN207934971U (en) | 2017-12-27 | 2017-12-27 | A kind of novel exhaust manifold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207934971U true CN207934971U (en) | 2018-10-02 |
Family
ID=63647156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721865969.0U Active CN207934971U (en) | 2017-12-27 | 2017-12-27 | A kind of novel exhaust manifold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207934971U (en) |
-
2017
- 2017-12-27 CN CN201721865969.0U patent/CN207934971U/en active Active
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