CN109372659A - A kind of energy-saving environmental protection device in control loop cooler - Google Patents
A kind of energy-saving environmental protection device in control loop cooler Download PDFInfo
- Publication number
- CN109372659A CN109372659A CN201811254854.7A CN201811254854A CN109372659A CN 109372659 A CN109372659 A CN 109372659A CN 201811254854 A CN201811254854 A CN 201811254854A CN 109372659 A CN109372659 A CN 109372659A
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- Prior art keywords
- pipe
- control loop
- exhaust
- energy
- environmental protection
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
- F02M26/29—Constructional details of the coolers, e.g. pipes, plates, ribs, insulation or materials
- F02M26/31—Air-cooled heat exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
- F02M26/29—Constructional details of the coolers, e.g. pipes, plates, ribs, insulation or materials
- F02M26/30—Connections of coolers to other devices, e.g. to valves, heaters, compressors or filters; Coolers characterised by their location on the engine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/35—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with means for cleaning or treating the recirculated gases, e.g. catalysts, condensate traps, particle filters or heaters
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Exhaust Silencers (AREA)
Abstract
The present invention provides the energy-saving environmental protection devices in a kind of control loop cooler, energy-saving environmental protection device in this kind of control loop cooler, condensate pipe is welded on rear side of refrigerator pipe top, and left and right sides uniform welding has at least four exhaust steam passages inside refrigerator pipe, preformed groove is provided with inside refrigerator pipe and on the outside of exhaust steam passage, and refrigerator pipe inner right side and be located at exhaust steam passage on the right side of be welded with interior conduit, interior conduit is mutually communicated with exhaust steam passage, screen pipe is fixedly connected on the right side of isocon, and screen pipe inner tip is connected with flow controller, to solve the problems, such as that exhaust gas is inadequate cooling time, the temperature of exhaust gas is significantly reduced, mitigate after exhaust gas is discharged to influence caused by environment, solves the energy-saving environmental protection device in existing control loop cooler, reduced temperature is very little, good exhaust-gas treatment is not achieved The problem of effect, exhaust gas impacts air after being discharged outside to.
Description
Technical field
Energy-saving environmental protection device the present invention relates to environmental technology field, in specially a kind of control loop cooler.
Background technique
Energy conservation is exactly to be reduced as far as energy-output ratio, produces the product with original same number, same quality；Or
Person is to produce product more better than original more or quantity equal mass with original same amount of energy-output ratio.
It is cooling to will be installed EGR at the exhaust pipe of most automobile for energy-saving environmental protection device in existing control loop cooler
Device cools down exhaust gas, and cooling exhaust gas has lower amount of latent heat, ignition temperature can be reduced, thus reach compared with
Excellent exhaust gas discharge, but the cooling effect of initial cooler for recycled exhaust gas is poor, exhaust gas carry out that the cooling time is extremely short, reduced temperature
It spends very little, good exhaust-gas treatment effect is not achieved, secondly, remaining impurity can be with useless in gasoline in exhaust gas discharge
Gas discharge, and these impurity are by material compositions such as hydrocarbon, carbon monoxide, nitrogen oxides, oxysulfide and lead compounds,
There is biggish toxicity, air is impacted after being discharged outside to, so, it is proposed that effective solution exhaust gas cooling time is not
Enough problems significantly reduce the temperature of exhaust gas, reduce noxious material present in exhaust gas by condensed water, mitigate exhaust gas
To influence caused by environment after discharge, to solve the above problems.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides the energy-saving environmental protection device in a kind of control loop cooler, tools
For the problem that effective solution exhaust gas cooling time is inadequate, the temperature of exhaust gas is significantly reduced, is reduced by condensed water useless
Noxious material present in gas solves existing control and follows the advantages that mitigation after exhaust gas is discharged to influence caused by environment
Energy-saving environmental protection device in ring cooler, exhaust gas carry out that the cooling time is extremely short, and reduced temperature is very little, are not achieved good
Exhaust-gas treatment effect, have biggish toxicity, the problem of impacting after being discharged outside to air.
The invention provides the following technical scheme: the energy-saving environmental protection device in a kind of control loop cooler, the control is followed
Energy-saving environmental protection device in ring cooler includes:
Refrigerator pipe is welded with condensate pipe on rear side of the refrigerator pipe top, and inside refrigerator pipe left and right sides uniform welding have to
Few four exhaust steam passages inside the refrigerator pipe and are located on the outside of exhaust steam passage and are provided with preformed groove, and refrigerator pipe inner right side and
It is welded with interior conduit on the right side of exhaust steam passage, said inner tube road is mutually communicated with exhaust steam passage, and refrigerator pipe inner right side is simultaneously
It is welded with Outer Tube on the outside of interior conduit, said inner tube road is disposed through Outer Tube, and Outer Tube is mutually passed through with preformed groove
It is logical, it is fixedly connected with isocon on the right side of said inner tube road and Outer Tube, exhaust air chamber is provided through inside the isocon, and useless
Gas chamber is docked with interior conduit, inside the isocon and is located on the outside of exhaust air chamber and is provided with condensation water chamber, and condenses water chamber and reserved
Slot is mutually communicated, and top is provided with interface on the right side of the condensation water chamber；
Screen pipe, the isocon right side is fixedly connected with screen pipe, and screen pipe inner tip is connected with flow controller, the section
It flows and is socketed on the left of device with interface, and be fixedly connected with outlet pipe on the right side of flow controller, the outlet pipe bottom end is uniformly provided at least four
A water hole, and the interlocking of screen pipe inner right side upper and lower ends has at least three embedding nets.
Further, the refrigerator pipe rear end is fixedly connected with connecting tube, and connecting tube bottom end is welded with refrigerator pipe bottom end
It is connected to weld tabs, the weld tabs front end is provided with screw hole.
Further, the exhaust steam passage is communicated with connecting tube, and preformed groove is in the seal of tube, the exhaust piping is connect
" wave " shape.
Further, the physical length of the exhaust piping is at least 20cm, and the physical length of exhaust piping is greater than in advance
The linear distance between slot both ends is stayed, the preformed groove is communicated with condensate pipe.
Further, the condensation water chamber is mutually communicated by interface and flow controller, and flow controller is by plug, pin, mouth
Set, locating ring and circlip composition.
Further, the outlet pipe is disposed through embedding net, and water hole be located at it is embedding described in the position between embedding net
The net diameter of net is at least 0.4mm-0.7mm.
Compared with prior art, the present invention provides the energy-saving environmental protection device in a kind of control loop cooler, have with
It is lower the utility model has the advantages that
1, the energy-saving environmental protection device in this kind of control loop cooler, exhaust gas can enter inside exhaust steam passage from connecting tube, together
When preformed groove in the water that can be condensed fill up, at this moment from flue gas leading, mistake, condensed water can cool down to exhaust gas exhaust gas all again, utilize
Consumption object in cooler is cooled down, and preferable energy-saving effect is played, since the physical length of discarded pipe is longer, so useless
Gas elapsed time in exhaust piping is elongated, can increase cooling time, and the cooled water of exhaust piping is surrounded, and is increased
The area of exhaust gas and condensed water mediate contact, thus the problem that effective solution exhaust gas cooling time is inadequate, by the temperature of exhaust gas
It significantly reduces, optimizes the discharge of exhaust gas.
2, the energy-saving environmental protection device in this kind of control loop cooler, the exhaust gas that temperature is lowered can be entered by exhaust air chamber
To inside screen pipe, and condensed water is entered in flow controller by condensing water chamber, can inhibit condensed water outflow by flow controller
Flow velocity, condensed water is slowly transported in outlet pipe, and allow condensation water divided flow by multiple water holes, exhaust gas quilt in screen pipe
The impurity in exhaust gas can be intercepted when discharge by embedding net, while condensed water segmentation drippage, it can be by the dust in exhaust gas
Grain sticky removing reduces noxious material present in exhaust gas by condensed water, mitigates after exhaust gas is discharged to influence caused by environment.
Detailed description of the invention
Fig. 1 is structure of the invention schematic internal view；
Fig. 2 is exhaust air chamber structural outer schematic diagram of the present invention；
Fig. 3 is service branch structure outside schematic diagram of the present invention.
In figure: 1 connecting tube, 2 weld tabs, 3 screw holes, 4 refrigerator pipes, 5 condensate pipes, 6 isocons, 7 screen pipes, 8 exhaust gas are logical
Road, 9 preformed grooves, 10 exhaust air chambers, 11 condensation water chambers, 12 interfaces, 13 flow controllers, 14 outlet pipes, 15 water holes, 16 embedding nets, 17 inner tubes
Road, 18 Outer Tubes.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and described embodiment is only that present invention a part is implemented
Example, instead of all the embodiments.
Please refer to Fig. 1-3, the energy-saving environmental protection device in a kind of control loop cooler, the energy conservation in control loop cooler
Environmental protecting device includes:
Refrigerator pipe 4, is welded with condensate pipe 5 on rear side of 4 top of refrigerator pipe, and 4 inside left and right sides uniform welding of refrigerator pipe have to
Few four exhaust steam passages 8,4 inside of refrigerator pipe and are located on the outside of exhaust steam passage 8 and are provided with preformed groove 9, and 4 inner right side of refrigerator pipe and
Interior conduit 17 is welded on the right side of exhaust steam passage 8, interior conduit 17 is mutually communicated with exhaust steam passage 8, and 4 inner right side of refrigerator pipe
And be located on the outside of interior conduit 17 and be welded with Outer Tube 18, interior conduit 17 is disposed through Outer Tube 18, and Outer Tube 18 and reserved
Slot 9 is mutually communicated, and is fixedly connected with isocon 6 on the right side of interior conduit 17 and Outer Tube 18, is provided through exhaust gas inside isocon 6
Room 10, and exhaust air chamber 10 is docked with interior conduit 17, and condensation water chamber 11 is provided with inside isocon 6 and on the outside of exhaust air chamber 10, and
Condensation water chamber 11 is mutually communicated with preformed groove 9, is condensed 11 right side top of water chamber and is provided with interface 12, user when in use, cold air
4 rear end of pipe is fixedly connected with connecting tube 1, and 1 bottom end of connecting tube and 4 bottom end of refrigerator pipe are welded with weld tabs 2, and 2 front end of weld tabs is equal
It is provided with screw hole 3, can be first attached connecting tube 1 and the waste gas outlet of automobile, and bolt is screwed into bolt hole 3, thus
Device entirety is fixed, condensate pipe 5 is then accessed to the position of condenser discharge outlet, and in use, exhaust steam passage 8
It is communicated with connecting tube 1, and preformed groove 9 and connecting tube 1 seal, exhaust piping 8 is in " wave " shape, and exhaust gas can enter from connecting tube 1
To inside exhaust steam passage 8, while condensed water enters in preformed groove 9 from condensate pipe 5, when work carries out certain time, in advance
The water that can be condensed in slot 9 is stayed to fill up, at this moment exhaust gas leads to 8 from flue gas leading again and passes through, and condensed water can cool down to exhaust gas, and utilization is cold
But the consumption object in device is cooled down, and plays preferable energy-saving effect, and the physical length of exhaust piping 8 is at least 20cm, and useless
The physical length of feed channel 8 is greater than the linear distance between 9 both ends of preformed groove, and preformed groove 9 is communicated with condensate pipe 5, due to discarded
The physical length of pipeline 8 is longer, so exhaust gas elapsed time in exhaust piping 8 is elongated, can increase cooling time, and exhaust gas
The cooled water of pipeline 8 is surrounded, and the area of exhaust gas Yu condensed water mediate contact is increased, so that effective solution exhaust gas is cooling
Time inadequate problem, the temperature of exhaust gas is significantly reduced, the discharge of exhaust gas is optimized；
Screen pipe 7 in the present embodiment are fixedly connected with screen pipe 7 on the right side of isocon 6, and 7 inner tip of screen pipe is connected with section
Device 13 is flowed, 13 left side of flow controller is socketed with interface 12, and outlet pipe 14 is fixedly connected on the right side of flow controller 13,14 bottom end of outlet pipe
At least four water holes 15 are uniformly provided with, and the interlocking of 7 inner right side upper and lower ends of screen pipe there are at least three embedding nets 16, condenses water chamber
11 are mutually communicated by interface 12 with flow controller 13, and flow controller 13 is made of plug, pin, muzzle, locating ring and circlip, is connect
The exhaust gas that is lowered of temperature can be entered inside screen pipe 7 by exhaust air chamber 10, and condensed water is entered by condensation water chamber 11
Into flow controller 13, it can inhibit the flow velocity of condensed water outflow by flow controller 13, condensed water be slowly transported to outlet pipe 14
In, outlet pipe 14 is disposed through embedding net 16, and the net diameter of the embedding net 16 in position that water hole 15 is located between embedding net 16 is at least
For 0.4mm-0.7mm, and condensation water divided flow is allowed by multiple water holes 15, pass through embedding net 16 when exhaust gas is discharged in screen pipe 7
Impurity in exhaust gas can be intercepted, while condensed water segmentation drippage, the dust granule sticky removing in exhaust gas can be passed through condensation
Water reduces noxious material present in exhaust gas, mitigates after exhaust gas is discharged to influence caused by environment.
1 connecting tube, 2 weld tabs, 3 screw holes, 4 refrigerator pipes, 5 condensate pipes, 6 isocons, 7 mistakes used in above-described embodiment
Chimney filter, 8 exhaust steam passages, 9 preformed grooves, 10 exhaust air chambers, 11 condensation water chambers, 12 interfaces, 13 flow controllers, 14 outlet pipes, 15 water holes, 16
Embedding net, 17 interior conduits, 18 Outer Tubes can be bought by market or private customization obtains.
Above-described embodiment is served only for that invention is further explained to specific descriptions of the invention, should not be understood as
Limiting the scope of the present invention, the technician of this field make the present invention according to the content of foregoing invention some non-
The modifications and adaptations of essence are fallen within the scope of protection of the present invention.
Claims (6)
1. the energy-saving environmental protection device in a kind of control loop cooler, which is characterized in that the section in the control loop cooler
Can environmental protecting device include:
Refrigerator pipe (4), refrigerator pipe (4) the top rear side are welded with condensate pipe (5), and the internal left and right sides of refrigerator pipe (4)
Uniform welding has at least four exhaust steam passages (8), and the refrigerator pipe (4) is internal and is provided on the outside of exhaust steam passage (8) reserved
Slot (9), and refrigerator pipe (4) inner right side and be located at exhaust steam passage (8) on the right side of be welded with interior conduit (17), said inner tube road (17)
Be mutually communicated with exhaust steam passage (8), and refrigerator pipe (4) inner right side and be located at interior conduit (17) on the outside of be welded with Outer Tube
(18), said inner tube road (17) are disposed through Outer Tube (18), and Outer Tube (18) is mutually communicated with preformed groove (9), described
It is fixedly connected with isocon (6) on the right side of interior conduit (17) and Outer Tube (18), is provided through exhaust gas inside the isocon (6)
Room (10), and exhaust air chamber (10) is docked with interior conduit (17), the isocon (6) is internal and is provided on the outside of exhaust air chamber (10)
It condenses water chamber (11), and condenses water chamber (11) and be mutually communicated with preformed groove (9), top, which is provided with, on the right side of the condensation water chamber (11) connects
Mouth (12)；
Screen pipe (7), isocon (6) right side is fixedly connected with screen pipe (7), and screen pipe (7) inner tip is connected with
Flow controller (13), flow controller (13) left side is socketed with interface (12), and is fixedly connected with outlet pipe on the right side of flow controller (13)
(14), outlet pipe (14) bottom end is uniformly provided at least four water holes (15), and screen pipe (7) inner right side upper and lower ends are embedding
It is connected at least three embedding nets (16).
2. the energy-saving environmental protection device in a kind of control loop cooler according to claim 1, it is characterised in that: described cold
Tracheae (4) rear end is fixedly connected with connecting tube (1), and connecting tube (1) bottom end and refrigerator pipe (4) bottom end are welded with weld tabs (2),
Weld tabs (2) front end is provided with screw hole (3).
3. the energy-saving environmental protection device in a kind of control loop cooler according to claim 1, it is characterised in that: described useless
Gas channel (8) is communicated with connecting tube (1), and preformed groove (9) and connecting tube (1) seal, and the exhaust piping (8) is in " wave "
Shape.
4. the energy-saving environmental protection device in a kind of control loop cooler according to claim 1, it is characterised in that: described useless
The physical length of feed channel (8) is at least 20cm, and the physical length of exhaust piping (8) is greater than straight between preformed groove (9) both ends
Linear distance, the preformed groove (9) communicate with condensate pipe (5).
5. the energy-saving environmental protection device in a kind of control loop cooler according to claim 1, it is characterised in that: described cold
Condensate room (11) is mutually communicated by interface (12) with flow controller (13), and flow controller (13) is by plug, pin, muzzle, positioning
Circle and circlip composition.
6. the energy-saving environmental protection device in a kind of control loop cooler according to claim 1, it is characterised in that: it is described go out
Water pipe (14) is disposed through embedding net (16), and water hole (15) are located at embedding net (16) described in the position between embedding net (16)
Net diameter is at least 0.4mm-0.7mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811254854.7A CN109372659A (en) | 2018-10-26 | 2018-10-26 | A kind of energy-saving environmental protection device in control loop cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811254854.7A CN109372659A (en) | 2018-10-26 | 2018-10-26 | A kind of energy-saving environmental protection device in control loop cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109372659A true CN109372659A (en) | 2019-02-22 |
Family
ID=65389765
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811254854.7A Pending CN109372659A (en) | 2018-10-26 | 2018-10-26 | A kind of energy-saving environmental protection device in control loop cooler |
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