CN201098585Y - Pipeline type air water separator - Google Patents
Pipeline type air water separator Download PDFInfo
- Publication number
- CN201098585Y CN201098585Y CNU2007200152921U CN200720015292U CN201098585Y CN 201098585 Y CN201098585 Y CN 201098585Y CN U2007200152921 U CNU2007200152921 U CN U2007200152921U CN 200720015292 U CN200720015292 U CN 200720015292U CN 201098585 Y CN201098585 Y CN 201098585Y
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- China
- Prior art keywords
- water
- stainless steel
- steel tube
- collection sheet
- osculum
- Prior art date
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a pipeline type air water separator, which is characterized in that in a stainless steel tube, rectifying plates, a water collecting plate, a drainage hole and a water baffle are sequentially arranged from the air inlet end; the rectifying plates are symmetrically installed at two sides of the stainless steel tube, the water collecting plate is arranged at the midline of the two rectifying plates along the axial direction of the stainless steel tube and divides the stainless steel tube hereof into two parts; the front end of the water collecting plate has slab structure, and the rear end of the water collecting plate is provided with a water collecting baffle; the drainage hole is arranged at the right rear end of the water collecting baffle, and the water baffle is arranged at the rear side of the drainage hole; and during application, air enters from the air inlet port of the stainless steel tube, passes through the rectifying plates to change direction and is blown to the water collecting plate in a centralized way, and water flows toward the downstream of the pipeline after being centralized and finally flows into the drainage hole after being stopped by the water baffle. The water separator has the advantages of no space occupation, easy installation, low air resistance, simple structure, easy manufacturing, no need of control, and corrosion resistance, and can be widely used in fuel cell system.
Description
Technical field
The utility model relates to a kind of minute aqueous vapor, relates in particular to a kind of duct type air water knockout drum that is used for fuel cell system.
Background technology
Proton Exchange Membrane Fuel Cells (PEMFC) directly is converted into electric energy to the chemical energy that is stored in fuel and the oxidant (air oxidant commonly used), not limited by Carnot cycle, can obtain high energy efficiency, not have environmental pollution, therefore many advantages be arranged than conventional internal combustion engine.The PEMFC simplicity of design, operation noise is low, and is economical independent, therefore, is one as the power source of automobile and well selects.
Pem cell needs hydrone and preserves moisture in the process of operation, because have only the proton of aquation just can freely pass PEM, arrive the electrode cathode end from the electrode anode end and participate in electrochemical reaction.If to a large amount of dry air of PEM supply, when leaving fuel cell, the air of drying easily the hydrone in the PEM is taken away, proton can't pass PEM like this, can cause the electrode internal resistance of pem cell sharply to increase, battery performance can sharply descend, even pem cell can not be worked.So need humidification to fuel cell supply air, the relative humidity that enters the air of fuel cell with raising is in order to avoid the PEM dehydration.The water of humidification should be with gaseous form, rather than liquid form, if aqueous water too much enter fuel cell, air duct tiny in the battery is stopped up, this batteries performance can sharply descend.At present, all unavoidably there is aqueous water in various humidifying methods when humidification, and water knockout drum must be installed, and the deficiency that existing water knockout drum exists is: 1, volume is big, weight is big, inapplicable especially motor vehicle fuel battery system.2, resistance is big, the big air pressure of loss.3, cost height, price is more expensive.4, control is difficult, needs to use the solenoid control timing drainage.5, perishable, most of water knockout drum is aluminum products.
Summary of the invention
For overcoming the deficiency that above-mentioned water knockout drum exists, the purpose of this utility model is to provide a kind of duct type water knockout drum, and being specially adapted to the fuel cell is that the air of fuel cell system of automobile of power divides water.Technical solution of the present utility model is as follows:
A kind of duct type air water knockout drum is characterized in that in stainless steel tube, along the gas upstream end cowling panel, water collection sheet, osculum and water fender is installed successively; Described cowling panel symmetry is installed in the both sides of stainless steel tube, in the midline of two cowling panels, prolongs the water collection sheet that is axially arranged with of stainless steel tube, and stainless steel tube is divided into two parts herein; The water collection sheet front end is a slab construction, and the rear end of water collection sheet is provided with the baffle plate that catchments; Described osculum is positioned at the positive rear end, bottom of the baffle plate that catchments, and is provided with water fender in the back of osculum; Gas enters from the inlet end of stainless steel tube during use, changes direction through behind the cowling panel, gas is concentrated blowed to water collection sheet, and water is gathered the back and flows to the pipeline below along the baffle plate that catchments, in final inflow osculum of stopping of water fender.
Described water collection sheet is a trapezium structure, and the water collection sheet rear end is the hypotenuse of trapezium structure, and it is angled that the baffle plate that catchments prolongs the axis of hypotenuse setting and stainless steel tube.
The diameter of described stainless steel tube is with the air duct diameter unanimity of fuel cell, and adopting material is the stainless steel tube of 316L.
The drainpipe place, lower end of the osculum of described stainless steel tube is provided with the adjustment that valve carries out the displacement size.
The stiff end of described cowling panel and water fender is an arc-shaped structure.
This water knockout drum is to place cowling panel, water collection sheet, water fender in pipe, when the minute water drop is run into water collection sheet in the humidification air, can on water collection sheet, adhere to, assemble, increase, under the effect of the component of gravity and mobilization force, before flowing to the water fender of duct bottom, the duct bottom before the water fender has osculum, under the effect of pressure, ponding is discharged, reach the purpose of branch water.
The utility model advantage is:
1, it does not take up space, and utilizes original air duct space.
2, install easily, can be processed into rubber hose coupling, be directly installed on the air duct.
3, air drag is little.
4, simple in structure, make easily.
5, need not control, after valve is once adjusted, need not move again.
6, corrosion-resistant, make of the 316L stainless steel.
Description of drawings
Fig. 1 is the cutaway view of duct type water knockout drum of the present utility model;
Fig. 2 is the front view of duct type water knockout drum of the present utility model;
Fig. 3 divides the structural representation of water for duct type of the present utility model;
Fig. 1 is a specification digest accompanying drawing of the present utility model.
Among the figure: 1, stainless steel tube, 2, water collection sheet, 3, cowling panel, 4, osculum, 5, water fender, 6, valve, 21, the water collection sheet front end, 22, baffle plate catchments.
The specific embodiment
As shown in Figure 1-Figure 3, this water knockout drum is a kind of duct type air water knockout drum that fuel cell system uses that is used for, be particularly useful for the fuel cell is that the air of fuel cell system of automobile of power divides water, it utilizes the former of air duct to have living space, make a kind of duct type water knockout drum, it is directly installed on the air duct on the air duct as fuel cell.This water knockout drum is in stainless steel tube 1, along the gas upstream end cowling panel 3, water collection sheet 2, osculum 4 and water fender 5 is installed successively; Described cowling panel 3 symmetries are installed in the both sides of stainless steel tube 1, and in the midline of two cowling panels 3, that prolongs stainless steel tube 1 is axially arranged with water collection sheet 2, and stainless steel tube 1 is divided into two parts herein; Water collection sheet front end 21 is a slab construction, and the rear end of water collection sheet is provided with the baffle plate 22 that catchments, and water collection sheet 2 is a trapezium structure, and the water collection sheet rear end is the hypotenuse of trapezium structure, and it is angled that the baffle plate 22 that catchments prolongs the axis of hypotenuse setting and stainless steel tube 1; Described osculum 4 is positioned at the positive rear end, bottom of the baffle plate 22 that catchments, and is provided with water fender 5 in the back of osculum 4; The drainpipe place, lower end of the osculum 4 of stainless steel tube 1 is provided with valve 6 and carries out the adjustment of displacement size.Wherein the diameter of stainless steel tube 1 is with the air duct diameter unanimity of fuel cell, and adopting material is the stainless steel tube of 316L; Air enters stainless steel tube 1 during use, through cowling panel 3 rectifications, air flow water collection sheet 2, the minute water drop is under action of inertia in the air, can bump on water collection sheet 2, and on water collection sheet 2, adhere to, assemble, increase, under the effect of the component of gravity and mobilization force, before the baffle plate 22 that catchments that tilts from water collection sheet 2 rear ends flows to the water fender 5 of duct bottom, osculum 4 is arranged at water fender 5 preceding pipelines bottoms, under the effect of pressure, through valve 6 ponding is discharged, reach the purpose of branch water, the stiff end of cowling panel 3 and water fender 5 is that arc-shaped structure guarantees that branch water is abundant.
The above; it only is the preferable specific embodiment of the utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to replacement or change according to the technical solution of the utility model and inventive concept thereof, all should be encompassed within the protection domain of the present utility model.
Claims (5)
1, a kind of duct type air water knockout drum is characterized in that in stainless steel tube (1), along the gas upstream end cowling panel (3), water collection sheet (2), osculum (4) and water fender (5) is installed successively; Described cowling panel (3) symmetry is installed in the both sides of stainless steel tube (1), the midline in two cowling panels (3), and that prolongs stainless steel tube (1) is axially arranged with water collection sheet (2), and stainless steel tube (1) is divided into two parts herein; Water collection sheet front end (21) is a slab construction, and the rear end of water collection sheet is provided with the baffle plate that catchments (22); Described osculum (4) is positioned at the positive rear end, bottom of the baffle plate that catchments (22), is provided with water fender (5) in the back of osculum (4); Gas enters from the inlet end of stainless steel tube (1) during use, change direction through cowling panel (3) back, gas is concentrated blowed to water collection sheet (2), water is gathered the back and is flowed to the pipeline below along the baffle plate (22) that catchments, in final inflow osculum of stopping of water fender (5) (4).
2, duct type air water knockout drum according to claim 1 is characterized in that described water collection sheet (2) is a trapezium structure, and the water collection sheet rear end is the hypotenuse of trapezium structure, and it is angled that the baffle plate that catchments (22) prolongs the axis of hypotenuse setting and stainless steel tube (1).
3, duct type air water knockout drum according to claim 1 is characterized in that the air duct diameter unanimity of the diameter of described stainless steel tube (1) with fuel cell, and adopting material is the stainless steel tube of 316L.
4, duct type air water knockout drum according to claim 1, the drainpipe place, lower end that it is characterized in that the osculum (4) of described stainless steel tube (1) is provided with valve (6) and carries out the adjustment of displacement size.
5, duct type air water knockout drum according to claim 1 is characterized in that the stiff end of described cowling panel (3) and water fender (5) is an arc-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200152921U CN201098585Y (en) | 2007-10-12 | 2007-10-12 | Pipeline type air water separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200152921U CN201098585Y (en) | 2007-10-12 | 2007-10-12 | Pipeline type air water separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201098585Y true CN201098585Y (en) | 2008-08-13 |
Family
ID=39935114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200152921U Expired - Lifetime CN201098585Y (en) | 2007-10-12 | 2007-10-12 | Pipeline type air water separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201098585Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104203367A (en) * | 2012-03-15 | 2014-12-10 | 阿兰图姆公司 | Aerosol separator |
| GB2515463A (en) * | 2013-04-24 | 2014-12-31 | Intelligent Energy Ltd | A fuel cell system |
-
2007
- 2007-10-12 CN CNU2007200152921U patent/CN201098585Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104203367A (en) * | 2012-03-15 | 2014-12-10 | 阿兰图姆公司 | Aerosol separator |
| CN104203367B (en) * | 2012-03-15 | 2016-08-24 | 阿兰图姆公司 | Aerosol separator |
| GB2515463A (en) * | 2013-04-24 | 2014-12-31 | Intelligent Energy Ltd | A fuel cell system |
| GB2515463B (en) * | 2013-04-24 | 2021-04-21 | Intelligent Energy Ltd | A fuel cell system |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080813 |