CN101590849B - Condenser and vehicular pneumatic braking system adopting condenser - Google Patents
Condenser and vehicular pneumatic braking system adopting condenser Download PDFInfo
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- CN101590849B CN101590849B CN2009101487786A CN200910148778A CN101590849B CN 101590849 B CN101590849 B CN 101590849B CN 2009101487786 A CN2009101487786 A CN 2009101487786A CN 200910148778 A CN200910148778 A CN 200910148778A CN 101590849 B CN101590849 B CN 101590849B
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- valve body
- condenser
- heat radiation
- filter core
- radiation valve
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- Drying Of Gases (AREA)
- Separating Particles In Gases By Inertia (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The invention discloses a condenser for vehicle airbrake, which comprises a radiating valve body (1) and a lower valve body (3). The interior of the radiating valve body (1) is provided with a spiral filter element (2); and the lower valve body (3) comprises an exhaust valve (4), a spring (5) and an exhaust seat (6).
Description
Technical field
The present invention relates to a kind of condenser, particularly a kind of condenser that on the vehicle air braking system, uses.The invention still further relates to the vehicular pneumatic braking system that has adopted this condenser.
Background technology
In the Pneumatic braking system of vehicle, air is as source of the gas, make pressurized air in proper order by condenser, oil water separator and dryer, purpose is to remove water and the oil that exists in the pressurized air, in order to avoid these two kinds of impurity corrosion parts, especially causing pneumatic circuit to freeze in winter owing to liquid exists stops up, forms potential safety hazard.Existing condenser uses the purpose that oil water separator cooperates manually, automatic drain valve realizes removing water and oil.Chinese invention patent CN2460396Y discloses a kind of condenser that discharges water automatically, the radiating gill that comprises shell and outer coiling, core body is housed in the shell, and the core body skin is shaped on double helix road sheet, and double helix road sheet outer rim and shell internal layer fit tightly, form spiral gas passage, free air diffuser is communicated with spiral gas passage through shell, and the through hole that communicates with the core body inner chamber is established in spiral gas passage bottom, and the core body inner chamber leads to the condenser delivery port, water collector is established in the helical duct bottom, logical collecting bowl and water outlet.A defective of this condenser that discharges water automatically is, the wall of inner chamber has been covered with through hole from top to bottom, and pressurized air enters from the top of condenser, and in the process that flows downward along passage, enters inner chamber from top to bottom from the hole that these distribute.When pressurized air from superposed when entering inner chamber in the air, therefore also be not able to do in time condensation, separation, still contain a large amount of liquid and are transported to dryer with pressurized air.Another defective is, the influence of the site pressure that is subjected to catchmenting can not guarantee to brake all drainings at every turn, and this condenser normally reaches just draining more than the 600kPa at pressure.
Summary of the invention
The invention provides a kind of condenser that is used for the vehicle air braking system, its separating effect is better than other condenser of the prior art, if desired, can guarantee that each braking all realizes draining.
In order to achieve the above object, provide a kind of condenser, be made of heat radiation valve body, following valve body, in the inside of heat radiation valve body one spiral filter core is housed, following valve body comprises drain tap, spring and blow off valve.In condenser of the present invention, the compressed air inlet preferably be arranged on condenser by a side of upper part, the pressurized air discharge orifice preferably is arranged on top and up.Yet the through hole that pressurized air enters filter core can only be arranged on the lower side of filter core.
Condenser structure compactness, applied range, manufacturing process involved in the present invention is simple, cost is low, oil separation is thorough, discharge is happy, particularly, functional reliability is good, efficient is high, can from the pressurized air supply, isolate 90% profit condensation product and other pollutantss automatically, test shows, adopted the condenser of structure of the present invention as long as the pressure of glancing impact overcomes the power of spring (5), in other words, can smooth and easy draining as long as work as the air pressure of control mouth greater than 200kPa.
This kind condenser is being provided with the control mouth in the valve body down.Adopt gas control, its structure and manufacturing process are simple, have significantly reduced cost.
In order to understand the present invention better, for a more detailed description to the present invention below in conjunction with illustrated embodiment.
Description of drawings
Fig. 1 is the cutaway drawing according to an embodiment of condenser of the present invention, and wherein each numbering is expressed as follows parts respectively:
1: the heat radiation valve body
2: the spiral filter core
3: following valve body
4: drain tap
5: spring
6: exhaust seat
The specific embodiment
Figure 1 shows that a preferred embodiment of condenser of the present invention.As shown in the figure, this embodiment comprises heat radiation valve body 1, following valve body 3.
The inside of heat radiation valve body 1 is the inner chamber of hollow, it between valve shell and inner chamber a spiral filter core 2, end at valve body is provided with pressurized air input port sup and delivery port del, and filter core 2 one ends link to each other with pressurized air input port sup, and the other end links to each other with following valve body 3.
Heat radiation valve body 1 is connected to down on the valve body 3 by suitable mode, and ways of connecting can be bolted connection, joggle or other connection mode that can select.
Following valve body 3 mainly comprises drain tap 4, spring 5 and exhaust seat 6, and these parts are continuous in proper order.By the pressurized air of Air compressor output through the spiral filter core after, temperature descends, and produces condensation, makes water, oil in the pressurized air separate heavy gathering in the liquid collecting cavity of valve body lower portion at the stall spot of heat radiation valve body 1.Liquid collecting cavity links to each other with the guiding valve oil groove district of blowoff valve.
Work as glancing impact, the Pneumatic pipe cleaner that is come out by main valve is crossed control and mouthful is entered, and valve bucket is moved downward, and drain tap 4 is opened, thereby the water in guiding valve oil groove district, oil are got rid of automatically and discharged.Through condensation, the pressurized air after the oil separation is transported to air dryer through delivery port.
Claims (9)
1. condenser, comprise heat radiation valve body (1), following valve body (3), there is a spiral filter core (2) inside at heat radiation valve body (1), it is characterized in that: following valve body (3) comprises drain tap (4), spring (5) and exhaust seat (6), described drain tap (4) is along the axial setting of heat radiation valve body (1), and be positioned at below the control mouth of main valve air pressure UNICOM, a part of ring set of described spring (5) is at the end of described drain tap (4) away from heat radiation valve body (1), the main valve air pressure of described drain tap (4) by the control of access mouth drives, and overcomes spring force and opens.
2. condenser as claimed in claim 1 is characterized in that: described spiral filter core (2) is arranged between the shell and inner chamber of heat radiation valve body (1).
3. condenser as claimed in claim 2 is characterized in that: the end at heat radiation valve body (1) is provided with pressurized air input port (sup) and delivery port (del), and filter core (2) one ends link to each other with pressurized air input port (sup), and the other end links to each other with following valve body (3).
4. condenser as claimed in claim 1 is characterized in that: heat radiation valve body (1) is connected to down on the valve body (3).
5. condenser as claimed in claim 4 is characterized in that: described ways of connecting is a bolted connection.
6. condenser as claimed in claim 4 is characterized in that: described connection mode is a joggle.
7. as each described condenser in the claim 1 to 6, it is characterized in that: have through hole on the chamber wall of described heat radiation valve body (1) inner chamber, described through hole is positioned at the lower position of spirochetal least significant end than spiral filter core (2).
8. as each described condenser in the claim 1 to 6, it is characterized in that: adopt free-running fit between the shell of described heat radiation valve body (1) and the spiral filter core (2).
9. condenser as claimed in claim 7 is characterized in that: adopt free-running fit between the shell of described heat radiation valve body (1) and the spiral filter core (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101487786A CN101590849B (en) | 2009-07-03 | 2009-07-03 | Condenser and vehicular pneumatic braking system adopting condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101487786A CN101590849B (en) | 2009-07-03 | 2009-07-03 | Condenser and vehicular pneumatic braking system adopting condenser |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101590849A CN101590849A (en) | 2009-12-02 |
| CN101590849B true CN101590849B (en) | 2011-07-27 |
Family
ID=41405786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101487786A Active CN101590849B (en) | 2009-07-03 | 2009-07-03 | Condenser and vehicular pneumatic braking system adopting condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101590849B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104353278B (en) * | 2014-10-20 | 2016-06-29 | 北京中科奥倍超声波技术研究院 | A kind of high-efficiency fiber water treatment purifier |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29704653U1 (en) * | 1997-03-14 | 1997-05-15 | Otto, Andreas, 63801 Kleinostheim | Compressed air heater |
| CN2460396Y (en) * | 2000-12-05 | 2001-11-21 | 王余 | Automatic water discharge condensor |
| CN1988945A (en) * | 2005-03-18 | 2007-06-27 | 玛勒国际有限公司 | Filter-cooler combination for liquids, especially for the lubricating oil of a motor vehicle internal combustion engine |
| CN201251373Y (en) * | 2008-07-02 | 2009-06-03 | 浙江万安科技股份有限公司 | Automobile condenser assembly |
-
2009
- 2009-07-03 CN CN2009101487786A patent/CN101590849B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29704653U1 (en) * | 1997-03-14 | 1997-05-15 | Otto, Andreas, 63801 Kleinostheim | Compressed air heater |
| CN2460396Y (en) * | 2000-12-05 | 2001-11-21 | 王余 | Automatic water discharge condensor |
| CN1988945A (en) * | 2005-03-18 | 2007-06-27 | 玛勒国际有限公司 | Filter-cooler combination for liquids, especially for the lubricating oil of a motor vehicle internal combustion engine |
| CN201251373Y (en) * | 2008-07-02 | 2009-06-03 | 浙江万安科技股份有限公司 | Automobile condenser assembly |
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| Publication number | Publication date |
|---|---|
| CN101590849A (en) | 2009-12-02 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Condenser and vehicle pneumatic braking system using the condenser Effective date of registration: 20211014 Granted publication date: 20110727 Pledgee: Ruian sub branch of Wenzhou Bank Co., Ltd Pledgor: RUILI GROUP RUIAN AUTO PARTS Co.,Ltd. Registration number: Y2021330001902 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |