CN107587931A - A kind of automatic water drain type charge air cooler peculiar to vessel - Google Patents
A kind of automatic water drain type charge air cooler peculiar to vessel Download PDFInfo
- Publication number
- CN107587931A CN107587931A CN201711008484.4A CN201711008484A CN107587931A CN 107587931 A CN107587931 A CN 107587931A CN 201711008484 A CN201711008484 A CN 201711008484A CN 107587931 A CN107587931 A CN 107587931A
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- China
- Prior art keywords
- air cooler
- charge air
- cover
- cooler housing
- water
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- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a kind of automatic water drain type charge air cooler peculiar to vessel, including charge air cooler housing, one end of the charge air cooler housing is provided with disengaging water cover, the other end of the charge air cooler housing is provided with backhaul water cover, the upper end of the charge air cooler housing is provided with high temperature inlet wind cover, the lower end of the charge air cooler housing is provided with supercharging rear air cover, the inside center of the charge air cooler housing is provided with charge air cooler core group, the disengaging water cover, charge air cooler core group and the backhaul water cover are sequentially communicated to form first passage, the high temperature inlet wind cover connects to form Article 2 passage with the supercharging rear air cover；The supercharging rear air cover lower end is communicated with L-shaped air guide elbow, and the lower end of the air guide elbow is provided with aqua storage tank, and the lower end of the aqua storage tank is communicated with Auto-drainage fine-pitch screw.The present invention realizes self-draining purpose, and so as to largely avoid the corrosion of the early stage of fin and cylinder sleeve, energy-conserving and environment-protective are compact-sized, easy to operation.
Description
【Technical field】
The present invention relates to the technical field of ship machinery auxiliary equipment, more particularly to a kind of automatic water drain type it is peculiar to vessel in it is cold
Device.
【Background technology】
For boosting internal combustion engine, charge air cooler is the important composition part of pressure charging system.Why is the internal combustion engine of supercharging
Possess effect of the efficiency than general internal combustion engine natural inflow that bigger one of power, its reason is exactly its ventilation than common engine
Rate is high.Its temperature can be raised significantly after supercharging air, and density also accordingly uprises, and charge air cooler is exactly the work for playing cooling air
With high temperature air passes through the cooling of charge air cooler, enters back into engine.The high temperature air allowed if lacking charge air cooler after being pressurized
Internal combustion engine is directly entered, then can cause the phenomenon of the even dead fire of engine damage because of too high temperature of air.
However, substantial amounts of condensed water can be formed in boosting internal combustion engine in intercooling process, the earlier period damage of engine is caused,
So as to cause the power drop of engine, difficulty in starting, oil consumption increase, engine automatic extinguishing even can be caused when serious
Fire.In supercharged diesel engine for ship, the humidity of its working environment is larger, in cold preceding intake air temperature be generally higher than 170 DEG C, in it is cold after
Intake air temperature typically forms aqueous water after 40 DEG C or so, the water vapor condensation in air.Further, due to marine diesel
The position of propeller is less than the position of diesel engine, and diesel engine is provided with certain gradient, output end (charge air cooler end) be in compared with
Low position, so marine diesel can assemble more condensed waters, it is necessary to which condensed water is released in time.In the prior art, increase
Cold rear condensed water in diesel engine intake is pressed to be released by the plug screw installed in air inlet pipe lowermost end or drain cock (valve).Work as diesel oil
When machine is stopped, backs out plug screw with spanner or opening waterproofing valve bleeds off condensed water, when diesel engine opens work, by spiral shell
Plug screws or closes anti-water cock.Its operation is relatively complicated, and repeatedly carries out the handling of plug screw, easily causes air inlet pipe
Thread damage.This mode of discharging water is affected by human factors larger, it is difficult to ensure that after diesel engine stop or prestart discharges water, works as behaviour
When making personnel and not letting cool the consciousness of condensate or forget to let cool condensate, condensed water can enter cylinder with air inlet, due to now cylinder
Interior temperature is relatively low, and water is not easy to evaporate, and partial condensation water can enter oily bottom along cylinder jacket wall, destroys the lubrication of cylinder jacket, and dilute
Machine oil has been released, has shortened the service life of machine oil, has improved use cost；It can also cause and take blame for others or scuffing of cylinder bore etc. is compared with die if water is excessive
Barrier；If forget to close dewatering orifice when diesel engine is opened, it may appear that air inlet leakage phenomenon, influence diesel engine performance.
【The content of the invention】
In view of this, it is overcome the deficiencies in the prior art, the present invention provides a kind of automatic water drain type charge air cooler peculiar to vessel, passes through
The improvement of structure, self-draining purpose is realized, so as to largely avoid the corrosion of the early stage of fin and cylinder sleeve, protected
The continuous service of system, the reduction system every economic loss out of service brought have been demonstrate,proved, and has reduced CO2 emission, energy-conservation
Environmental protection, it is compact-sized, it is easy to operation.
To achieve the above object, technical scheme is as follows：
A kind of automatic water drain type charge air cooler peculiar to vessel, including charge air cooler housing, one end of the charge air cooler housing be provided with into
Outflow cover for water, the other end of the charge air cooler housing are provided with backhaul water cover, and the upper end of the charge air cooler housing is provided with high temperature and entered
Gas fan housing, the lower end of the charge air cooler housing are provided with supercharging rear air cover, during the inside center of the charge air cooler housing is provided with
Cooler core group, disengaging water cover, charge air cooler core group and the backhaul water cover are sequentially communicated to form first passage, the height
Warm inlet wind cover connects to form Article 2 passage with the supercharging rear air cover, and first passage leads to perpendicular to the Article 2
Road, and first passage and the Article 2 passage are not connected；It is curved that the supercharging rear air cover lower end is communicated with L-shaped air guide
Head, the lower end of the air guide elbow are provided with aqua storage tank, and the lower end of the aqua storage tank is communicated with Auto-drainage fine-pitch screw.It is described
First channel interior has the cooling water of flowing, and the Article 2 channel interior has the high-temperature gas of flowing, and described first logical
Road is used for the cooling of the high-temperature gas, and the vapor in the high-temperature gas forms condensed water to the cold, and be adsorbed in it is described in
Cooler core group, when the condensation dilutional hyponatremia, progressively come together in the aqua storage tank, after the water surface rise in the aqua storage tank, institute
State condensed water to increase the pressure of the Auto-drainage fine-pitch screw, the Auto-drainage fine-pitch screw just Auto-drainage.
Preferably, the lower end of the Auto-drainage fine-pitch screw is provided with scupper hose, cleaned in situ, health.
Further, Inlet and outlet water lid gasket, the backhaul water are provided between the disengaging water cover and the charge air cooler housing
Backhaul water cover pad is provided between lid and the charge air cooler housing, between the high temperature inlet wind cover and the charge air cooler housing
High temperature inlet wind cover pad is provided with, supercharging rear air cover pad is provided between the supercharging rear air cover and the charge air cooler housing
Piece, good seal performance, avoid leaking.
The beneficial effects of the invention are as follows：(1) self-draining purpose is realized, so as to largely avoid fin
Corrode with the early stage of cylinder sleeve, ensure that the continuous service of system, the reduction system every economic loss out of service brought；(2)
First passage is vertically arranged with the Article 2 passage, improves cooling effect, energy-conserving and environment-protective are compact-sized, just
In operation.
【Brief description of the drawings】
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is Fig. 1 right view.
In figure, 1, charge air cooler housing, 2, disengaging water cover, 3, Inlet and outlet water lid gasket, 4, charge air cooler core group, 5, high temperature air inlet wind
Cover, 6, high temperature inlet wind cover pad, 7, backhaul water cover pad, 8, backhaul water cover, 9, supercharging rear air cover pad, 10, wind after supercharging
Cover, 11, air guide elbow, 12, aqua storage tank, 13, Auto-drainage fine-pitch screw, 14, scupper hose.
【Embodiment】
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Referring to Figures 1 and 2, a kind of automatic water drain type charge air cooler peculiar to vessel, including charge air cooler housing 1, the charge air cooler housing 1
One end be provided with disengaging water cover 2, the other end of the charge air cooler housing 1 is provided with backhaul water cover 8, the charge air cooler housing 1
Upper end be provided with high temperature inlet wind cover 5, the lower end of the charge air cooler housing 1 is provided with supercharging rear air cover 10, the charge air cooler
The inside center of housing 1 is provided with charge air cooler core group 4, disengaging water cover 2, charge air cooler core group 4 and the backhaul water cover 8 according to
Secondary connection forms first passage, and the high temperature inlet wind cover 5 connects to form Article 2 passage with the supercharging rear air cover 10, institute
First passage is stated perpendicular to the Article 2 passage, and first passage and the Article 2 passage are not connected.Institute
State supercharging rear air cover 10 lower end and be communicated with L-shaped air guide elbow 11, the lower end of the air guide elbow 11 is provided with aqua storage tank 12, described
The lower end of aqua storage tank 12 is communicated with Auto-drainage fine-pitch screw 13.
First channel interior has the cooling water of flowing, and the Article 2 channel interior has the high-temperature gas of flowing,
First passage is used for the cooling of the high-temperature gas, and the vapor in the high-temperature gas forms condensed water to the cold, and
The charge air cooler core group 4 is adsorbed in, when the condensation dilutional hyponatremia, progressively comes together in the aqua storage tank 12, the aqua storage tank 12
After interior water surface rise, the condensed water increases the pressure of the Auto-drainage fine-pitch screw 13, the Auto-drainage closely-pitched
The just Auto-drainage of screw 13, it is just automatic to close after the pressure that the Auto-drainage fine-pitch screw 13 is subject to is reduced.
The lower end of the Auto-drainage fine-pitch screw 13 is provided with scupper hose 14, cleaned in situ, health.
Be provided with Inlet and outlet water lid gasket 3 between the disengaging water cover 2 and the charge air cooler housing 1, the backhaul water cover 8 with
Backhaul water cover pad 7 is provided between the charge air cooler housing 1, between the high temperature inlet wind cover 5 and the charge air cooler housing 1
High temperature inlet wind cover pad 6 is provided with, supercharging rear air cover is provided between the supercharging rear air cover 10 and the charge air cooler housing 1
Pad 9, good seal performance, avoid leaking.
Illustrate by taking 1000KW marine diesels as an example：(1) assemble charge air cooler core group 4, and by high temperature inlet wind cover 5, increase
Pressure rear air cover 10, disengaging water cover 2 and backhaul water cover 8 are sequentially connected to the outside of charge air cooler core group 4；(2) in supercharging rear air cover
10 lower end installation air guide elbow 11, and model M8 Auto-drainage fine-pitch screw 13 is installed in the lower end of aqua storage tank 12,
The delivery port installation scupper hose 14 of Auto-drainage fine-pitch screw 13.During use, Auto-drainage fine-pitch screw 13 is per hour
Auto-drainage is 0.05Kg.
The present invention realizes self-draining purpose, rotten so as to largely avoid the early stage of fin and cylinder sleeve
Erosion, energy-conserving and environment-protective are compact-sized, easy to operation.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (3)
1. a kind of automatic water drain type charge air cooler peculiar to vessel, including charge air cooler housing, it is characterised in that one end of the charge air cooler housing
Disengaging water cover is provided with, the other end of the charge air cooler housing is provided with backhaul water cover, and the upper end of the charge air cooler housing is set
There is high temperature inlet wind cover, the lower end of the charge air cooler housing is provided with supercharging rear air cover, the inside center of the charge air cooler housing
Be provided with charge air cooler core group, disengaging water cover, charge air cooler core group and the backhaul water cover be sequentially communicated to be formed first it is logical
Road, the high temperature inlet wind cover connect to form Article 2 passage with the supercharging rear air cover, and first passage is perpendicular to institute
State Article 2 passage；The supercharging rear air cover lower end is communicated with L-shaped air guide elbow, and the lower end of the air guide elbow is provided with water storage
Groove, the lower end of the aqua storage tank are communicated with Auto-drainage fine-pitch screw.
A kind of 2. automatic water drain type charge air cooler peculiar to vessel according to claim 1, it is characterised in that the Auto-drainage closely-pitched
The lower end of screw is provided with scupper hose.
3. a kind of automatic water drain type charge air cooler peculiar to vessel according to claim 1, it is characterised in that the disengaging water cover and institute
State and be provided with Inlet and outlet water lid gasket between charge air cooler housing, backhaul is provided between the backhaul water cover and the charge air cooler housing
Water cover pad, high temperature inlet wind cover pad, the supercharging are provided between the high temperature inlet wind cover and the charge air cooler housing
Supercharging rear air cover pad is provided between rear air cover and the charge air cooler housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711008484.4A CN107587931A (en) | 2017-10-25 | 2017-10-25 | A kind of automatic water drain type charge air cooler peculiar to vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711008484.4A CN107587931A (en) | 2017-10-25 | 2017-10-25 | A kind of automatic water drain type charge air cooler peculiar to vessel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107587931A true CN107587931A (en) | 2018-01-16 |
Family
ID=61044377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711008484.4A Pending CN107587931A (en) | 2017-10-25 | 2017-10-25 | A kind of automatic water drain type charge air cooler peculiar to vessel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107587931A (en) |
-
2017
- 2017-10-25 CN CN201711008484.4A patent/CN107587931A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180116 |