CN104550303A - Multi-medium adjustable balanced cooling system and application thereof - Google Patents
Multi-medium adjustable balanced cooling system and application thereof Download PDFInfo
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- CN104550303A CN104550303A CN201510012817.5A CN201510012817A CN104550303A CN 104550303 A CN104550303 A CN 104550303A CN 201510012817 A CN201510012817 A CN 201510012817A CN 104550303 A CN104550303 A CN 104550303A
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- vacuum generator
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Abstract
The invention discloses a multi-medium adjustable balanced cooling system and application thereof. The system comprises a vacuum generator, a first medium and a second medium as well as an air amplifier, wherein the first medium and the second medium form a cooling medium capable of increasing the mixing humidity after being mixed by the vacuum generator; the cooling medium is conveyed to the air amplifier, and is used for cooling a high-temperature sectional materia; a first adjusting valve is arranged between the first medium and the vacuum generator; a second adjusting valve is arranged between the second medium and the vacuum generator; an air outlet of the air amplifier is provided with a humidity induction probe; the first adjusting valve, the second adjusting valve and the humidity induction probe are respectively connected with a control table; the control table inducts the mixed state of the cooling medium via the humidity induction probe so as to adjust the supply proportion of the first medium and the second medium. The multi-medium adjustable balanced cooling system can be applicable to multiple cooling media and is adjustable in supply proportion, the cooling speed and accurate cooling are improved, and energy-saving and structure-simplifying effects are also improved.
Description
Technical field
The invention belongs to section bar cooling device, particularly the adjustable balanced cooling system of a kind of multimedium and application thereof.
Background technology
At present, during aluminium alloy extrusions high temperature extrusion equipment extruding aluminium alloy sectional on the market, the section bar temperature of firm depanning reaches more than 500 DEG C, needs to cool section bar, traditional method be adopt shower nozzle to section bar spray water or just blowing realize cooling.Because these methods are when cooling section bar, not only cooling effect is poor, and easily causes the distortion of section bar, seriously constrains extrusion speed and the quality of section bar.
Summary of the invention
In view of the above problems, the object of the present invention is to provide a kind of applicable multiple cooling medium and supply ratio is adjustable, improve cooling velocity and precisely cooling, and the adjustable balanced cooling system of multimedium that simplifies of energy-conservation and structure and application thereof.
For achieving the above object, the adjustable balanced cooling system of a kind of multimedium provided by the invention, wherein, this system comprises vacuum generator, the first medium be communicated with vacuum generator and second medium, and the air amplifier be communicated with vacuum generator.Above-mentioned first medium and second medium, after the mixing of vacuum generator, form the cooling medium increasing mixing humidity.Cooling medium flows to air amplifier, and for cooling medium cooling down high-temperature section bar.The effect of vacuum generator is fully mixed by two media, then amplified by air amplifier and discharge.Be provided with the first control valve between first medium and vacuum generator, between second medium and vacuum generator, be provided with the second control valve, the air outlet of air amplifier is provided with humidity inductive probe.First control valve and the second control valve, and humidity inductive probe is connected with console respectively.According to humidity inductive probe, console senses that the admixture of cooling medium regulates first medium and second medium supply ratio.Thus, console can compare adjustment according to the second medium appropriateness of humidity condition to the first medium of the first control valve and the second control valve of humidity inductive probe display in real time.For example, high temperature section bar is aluminium section bar, if horizontal area is comparatively large, then can adopt the air quantity increasing cooling medium; If horizontal area is less, then can adopt the air quantity reducing cooling medium.The air quantity of flexible modulation cooling medium can reach energy-conservation effect.
In some embodiments, the medium of first medium supply vacuum generator is air.The medium of second medium supply vacuum generator is water or chemical solvent or salt compound.Thus, the object that applicable medium carries out work is achieved.
In some embodiments, cooling medium is the mixture of air and water.
Another object of the present invention is to provide the application of the adjustable balanced cooling system of a kind of multimedium, wherein, specific as follows: adjustable for multimedium balanced cooling system is arranged at respectively the radial direction of high temperature section bar and horizontal side.
In some embodiments, the cooling velocity of the adjustable balanced cooling system of multimedium to high temperature section bar is successively decreased gradually.
The invention has the beneficial effects as follows to there is applicable multiple cooling medium and supply ratio is adjustable, improve cooling velocity and precisely cooling, and the effect that energy-conservation and structure simplifies.One, during use, the applicable multiple cooling medium of vacuum generator.For example, the medium of second medium supply vacuum generator is water or chemical solvent or salt compound etc.And console can regulate the ratio between first medium and second medium according to the humidity condition of air amplifier, match with air amplifier more afterwards, the cooling medium of ejection is the tradition simple 25-40 by air cooling air quantity times, improves the cooling effectiveness to high temperature section bar.In addition, primary structure is vacuum generator and air amplifier is main, and structure is very simple.Achieve applicable multiple cooling medium and supply ratio is adjustable, and the object that structure simplifies.Its two, the adjustable balanced cooling system of multimedium can be arranged at the radial direction of high temperature section bar and horizontal side respectively, and the radial and horizontal layout type of cooling can further improve the cooling effectiveness to section bar.When the section bar that area is large or little is cooled, adopt the air quantity of cooling medium can distinguish appropriateness and regulate, not only can realize accurate cooling, but also there is the effect of saving.Further, to the cooling of irregular device, cooling can be accomplished fast with comprehensive.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is cross section structure schematic diagram four direction being separately installed with the adjustable balanced cooling system of multimedium;
Fig. 3 is the plan structure schematic diagram that both sides and top are separately installed with the adjustable balanced cooling system of multimedium;
Fig. 4 is the curve map of the embodiment of the present invention 1.
Detailed description of the invention
Below in conjunction with accompanying drawing, invention is described in further detail.
The operation principle of vacuum generator utilizes jet pipe high velocity jet compressed air, form jet at nozzle exit, produce and entrainment flowing. under Involving velocity, nozzle exit ambient air is constantly sucked away, make Pressure Drop in adsorbent chamber to atmospheric pressure, form certain vacuum degree.
Air amplifier is according to hydromechanical general principle----wall attachment effect (Coada Effects), only with a small amount of compressed air as power source, drive surrounding air flowing to form high pressure, high velocity air, flow be the 25-50 of air consumption doubly.
As shown in Figure 1, the adjustable balanced cooling system of multimedium, comprises vacuum generator 1, the first medium 2 be communicated with vacuum generator 1 and second medium 3, and the air amplifier 4 be communicated with vacuum generator 1.First medium 2 and second medium 3, after the mixing of vacuum generator 1, form the cooling medium increasing mixing humidity.Cooling medium flows to air amplifier 4, and for cooling medium cooling down high-temperature section bar.The effect of vacuum generator 1 is fully mixed by two media, then to be pressurizeed discharge by air amplifier 4.Be provided with the first control valve 5 between first medium 2 and vacuum generator 1, between second medium 3 and vacuum generator 1, be provided with the second control valve 6, the air outlet of air amplifier 4 is provided with humidity inductive probe 7.First control valve 5 and the second control valve 6, and humidity inductive probe 7 is connected with console 8 respectively.According to humidity inductive probe 7, console 8 senses that the admixture of cooling medium supplies ratio to first medium 2 and second medium 3 and regulates.Console 8 can compare adjustment according to the humidity condition of humidity inductive probe 7 display to the first medium 2 of the first control valve 5 and second medium 3 appropriateness of the second control valve 6 in real time.For example, high temperature section bar is aluminium section bar, if horizontal area is comparatively large, then can adopt the air quantity increasing cooling medium; If horizontal area is less, then can adopt the air quantity reducing cooling medium.The medium that first medium 2 supplies vacuum generator 1 is air.The medium that second medium 3 supplies vacuum generator 1 is water or chemical solvent or salt compound.Cooling medium is the mixture of air and water.
As shown in Figure 2, be four direction is separately installed with the adjustable balanced cooling system of multimedium.
As shown in Figure 3, be the plan structure schematic diagram that both sides and top are separately installed with the adjustable balanced cooling system of multimedium, wherein illustrated circle represents air amplifier 4.
Embodiment 1
As shown in Figure 4, the cooling velocity of the adjustable balanced cooling system of multimedium 9 pairs of high temperature section bars is successively decreased gradually.
Cooling down high-temperature section bar, when high temperature section bar is more than 350 DEG C, cool fast according to cooling medium, then the deflection of section bar is insensitive; If high temperature section bar is below 350 DEG C, owing to easily there is deformation, so in order to avoid section bar distortion, can Slow cooling.For example, 250 DEG C, 200 DEG C, 150 DEG C, 100 DEG C cooling velocities of successively decreasing gradually.Not only can realize accurate cooling, and ensure the indeformable of section bar.
Above-described is only some embodiments of the present invention.For the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to the protection domain of invention.
Claims (5)
1. the adjustable balanced cooling system of multimedium, is characterized in that, this system comprises vacuum generator, the first medium be communicated with vacuum generator and second medium, and the air amplifier be communicated with vacuum generator;
Above-mentioned first medium and second medium, after the mixing of vacuum generator, form the cooling medium increasing mixing humidity; Described cooling medium flows to air amplifier, and for cooling medium cooling down high-temperature section bar;
The first control valve is provided with between described first medium and vacuum generator;
The second control valve is provided with between described second medium and vacuum generator;
The air outlet of described air amplifier is provided with humidity inductive probe;
The first described control valve and the second control valve, and humidity inductive probe is connected with console respectively;
According to humidity inductive probe, described console senses that the admixture of cooling medium regulates first medium and second medium supply ratio.
2. the adjustable balanced cooling system of multimedium according to claim 1, is characterized in that, the medium of described first medium supply vacuum generator is air; The medium of described second medium supply vacuum generator is water or chemical solvent or salt compound.
3. the adjustable balanced cooling system of multimedium according to claim 2, is characterized in that, described cooling medium is the mixture of air and water.
4. the application of the adjustable balanced cooling system of multimedium according to claim 1, wherein, specific as follows: adjustable for multimedium balanced cooling system to be arranged at respectively the radial direction of high temperature section bar and horizontal side.
5. the application of the adjustable balanced cooling system of multimedium according to claim 4, is characterized in that, the cooling velocity of the adjustable balanced cooling system of described multimedium to high temperature section bar is successively decreased gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510012817.5A CN104550303A (en) | 2015-01-11 | 2015-01-11 | Multi-medium adjustable balanced cooling system and application thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510012817.5A CN104550303A (en) | 2015-01-11 | 2015-01-11 | Multi-medium adjustable balanced cooling system and application thereof |
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| CN104550303A true CN104550303A (en) | 2015-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510012817.5A Pending CN104550303A (en) | 2015-01-11 | 2015-01-11 | Multi-medium adjustable balanced cooling system and application thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4738219A (en) * | 1986-07-04 | 1988-04-19 | Kansai Paint Company, Limited | Coating apparatus |
| DE4230056A1 (en) * | 1992-09-08 | 1994-03-10 | Man Nutzfahrzeuge Ag | Atomizer device |
| CN2206182Y (en) * | 1994-09-22 | 1995-08-30 | 阎通海 | Metal cutting gas and liquid mixing cooling device |
| US5916625A (en) * | 1993-04-08 | 1999-06-29 | Ppg Industries, Inc. | Method and apparatus for spraying waterborne coatings under varying conditions |
| CN101934299A (en) * | 2010-08-17 | 2011-01-05 | 大连康丰科技有限公司 | Continuous extrusion equipment using atomization cooling technology and cooling method |
| CN204448878U (en) * | 2015-01-11 | 2015-07-08 | 傅昌明 | The adjustable balanced cooling system of a kind of multimedium |
-
2015
- 2015-01-11 CN CN201510012817.5A patent/CN104550303A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4738219A (en) * | 1986-07-04 | 1988-04-19 | Kansai Paint Company, Limited | Coating apparatus |
| DE4230056A1 (en) * | 1992-09-08 | 1994-03-10 | Man Nutzfahrzeuge Ag | Atomizer device |
| US5916625A (en) * | 1993-04-08 | 1999-06-29 | Ppg Industries, Inc. | Method and apparatus for spraying waterborne coatings under varying conditions |
| CN2206182Y (en) * | 1994-09-22 | 1995-08-30 | 阎通海 | Metal cutting gas and liquid mixing cooling device |
| CN101934299A (en) * | 2010-08-17 | 2011-01-05 | 大连康丰科技有限公司 | Continuous extrusion equipment using atomization cooling technology and cooling method |
| CN204448878U (en) * | 2015-01-11 | 2015-07-08 | 傅昌明 | The adjustable balanced cooling system of a kind of multimedium |
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Application publication date: 20150429 |