CN106143521A - A kind of intelligent high-pressure hot-air cooling operations unit - Google Patents
A kind of intelligent high-pressure hot-air cooling operations unit Download PDFInfo
- Publication number
- CN106143521A CN106143521A CN201610574824.9A CN201610574824A CN106143521A CN 106143521 A CN106143521 A CN 106143521A CN 201610574824 A CN201610574824 A CN 201610574824A CN 106143521 A CN106143521 A CN 106143521A
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- CN
- China
- Prior art keywords
- radiating part
- air
- pressure hot
- micropore
- fan
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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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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D27/00—Heating, cooling, ventilating, or air-conditioning
- B61D27/0072—Means for cooling only
-
- 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
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
Abstract
The invention discloses a kind of intelligent high-pressure hot-air cooling operations unit, including the first radiating part, fan between second radiating part and the first radiating part and the second radiating part, first radiating part head end has air intake, tail end connects with described second radiating part, air is made to march to tail end from the head end of the first radiating part, second radiating part head end has air outlet slit, air is made to march to head end from the second radiating part tail end, make high-pressure hot air can flowing stroke between the first radiating part and the second radiating part the longest, increase the fan heat radiation time to unit volume air, radiating effect is improved in the case of reducing volume；The temperature sensor being arranged on the second radiating part monitors air themperature in real time, and feeds back host computer, and host computer adjusts rotation speed of the fan and realizes intellectuality cooling, and this invention cools down field for high-pressure hot air.
Description
Technical field
The present invention relates to air-cooling apparatus field, particularly relate to a kind of intelligent high-pressure hot-air cooling unit.
Background technology
Train, such as subway, high ferro, urban light rail and bus, when advancing at a high speed in order to prevent the generation of negative pressure in compartment,
Need to supplement new wind in compartment, the space in compartment can be made to produce pressure-fired, can stop again outside compartment by advancing at a high speed
Car body rolled-up, carry the contaminated air with a large amount of dust and enter in compartment.
Based on this kind of environmental requirement, in compartment, multiple location is supplemented new wind by compartment air conditioning system simultaneously, and it is right that this process needs
New wind carries out filtering, compresses, cools down, stores, the most by the road and pressure loading valve enters air-conditioning inlet scoop and passes through vaporizer wing
Space, compartment is entered after sheet；Due to the temperature rise to nearly 70 degrees Celsius after compressor compresses of air after filtering, but enter storage
Gas system to be reduced to less than 50 degrees Celsius air themperature, so needing a set of vehicle air cooling system.
And the chiller of current the newest wind replenishment system, still have that volume is big, noise is high, cooling effect is unstable, and
Owing to the undue price that reduces causes its parts poor-performing selected, it is difficult to improve its cooling performance, based on this type of situation, industry
The new air-cooling device that volume reduces, cooling effect is more preferable, more reliable is sought in inherence.
Summary of the invention
It is an object of the invention to provide that a kind of volume is little, good cooling results, the high-pressure hot air cooling of stable performance are made
Industry unit.
The technical solution used in the present invention is:
A kind of intelligent high-pressure hot-air cooling operations unit, including the first radiating part and the second radiating part, the first radiating part and the
Being provided with the fan for heat radiation between two radiating parts, the first radiating part head end has air intake, tail end dissipates with described second
Hot portion connects, and makes air march to tail end from the head end of described first radiating part, and the second radiating part head end has air outlet slit, makes
Air marches to head end from the second radiating part tail end, the second radiating part have temperature sensor, temperature sensor and fan all with
The host computer controlling rotation speed of the fan connects.
Being further used as the improvement of technical solution of the present invention, the inlet scoop of fan is positioned at the side of the first radiating part, fan
Air outlet be positioned at the side of the second radiating part, temperature sensor is arranged on air outlet slit.
Being further used as the improvement of technical solution of the present invention, the first radiating part includes having afflux on the first of air intake
Pipe and the first lower header, on first, header and the first lower header connect at least through a first micropore flat tube, and first
Micropore flat tube is along the length direction spaced set of the first radiating part.
Being further used as the improvement of technical solution of the present invention, the second radiating part includes having afflux on the second of air outlet slit
Pipe and the second lower header of connecting with the first lower header, on second, header and the second lower header are at least through two pieces the
Two micropore flat tube connections, the second micropore flat tube is along the length direction spaced set of the second radiating part.
It is further used as the improvement of technical solution of the present invention, between two the second adjacent micropore flat tubes, is provided with increase heat radiation
The radiating fin of effect.
Being further used as the improvement of technical solution of the present invention, the inner surface of the first micropore flat tube and the second micropore flat tube all has
There are the projection for increasing inner surface area, the protruding rectangle for caving inward.
Being further used as the improvement of technical solution of the present invention, the first micropore flat tube is parallel along the length direction of the first radiating part
It is provided with some.
Being further used as the improvement of technical solution of the present invention, the second micropore flat tube is parallel along the length direction of the second radiating part
It is provided with some.
Beneficial effects of the present invention: the first radiating part in this intelligent high-pressure hot-air cooling operations unit and the second heat radiation
The air intake in portion and air outlet slit are positioned at the same side, and the first radiating part and the second radiating part respectively away from air intake,
The position connection of air outlet slit so that high-pressure hot air can flowing stroke between the first radiating part and the second radiating part
Long, increase the fan heat radiation time to unit volume air, in the case of reducing volume, improve radiating effect；It is arranged on second
The temperature sensor of radiating part monitors air themperature in real time, and feeds back host computer, and host computer adjusts rotation speed of the fan and realizes intellectuality
Cooling.
Accompanying drawing explanation
The invention will be further described below in conjunction with the accompanying drawings:
Fig. 1 is the overall structure figure of the embodiment of the present invention；
Fig. 2 is the first radiating part structure chart of the embodiment of the present invention；
Fig. 3 is the second radiating part structure chart of the embodiment of the present invention；
Fig. 4 is the first micropore flat tube configuration figure of the embodiment of the present invention；
Fig. 5 is the second micropore flat tube configuration figure of the embodiment of the present invention；
Fig. 6 is the radiating fin enlarged drawing of the embodiment of the present invention.
Detailed description of the invention
With reference to Fig. 1～Fig. 6, the present invention is a kind of intelligent high-pressure hot-air cooling operations unit, including the first radiating part 1 He
Second radiating part 2, is provided with the fan 4 for heat radiation, first radiating part 1 one end between the first radiating part 1 and the second radiating part 2
Have air intake 13, one end connects with the second radiating part 2, and the second radiating part 2 is away from the first radiating part 1 connected entrance
End has air outlet slit 23, and i.e. in terms of Fig. 1, the high-pressure hot air flow direction this unit is U-shaped.The air of the second radiating part 2 goes out
Mouth 23 is provided with temperature sensor, temperature sensor and fan 4 and is all connected with the host computer controlling fan 4 rotating speed, and host computer is pre-
It is equipped with the control logic relevant to air themperature and fan 4 rotating speed；Temperature sensor is arranged on air outlet slit 23 not only rise
Effect to regulation fan 4 rotating speed, moreover it is possible to monitor, feed back the temperature of the air that this cooling unit is got rid of in real time.
First radiating part 1 and the air intake 13 of the second radiating part 2 and air outlet slit 23 are positioned at the same side, and first dispels the heat
Portion 1 opposite side connects the second radiating part 2 so that high-pressure hot air can row between the first radiating part 1 and the second radiating part 2
Journey is maximum, increases the fan 4 heat radiation time to unit volume air, improves radiating effect in the case of reducing volume；Arrange
Temperature sensor at the second radiating part 2 monitors air themperature in real time, and feeds back host computer, and it is real that host computer adjusts fan 4 rotating speed
Existing intellectuality cooling, saves the energy on the premise of rationally cooling air.
As the preferred embodiment of the present invention, the inlet scoop of fan 4 is positioned at the side of the first radiating part 1, going out of fan 4
Air port is positioned at the side of the second radiating part 2.First radiating part 1 is carried out by this technical scheme first with the inlet scoop of fan 4
Cool down, and the second radiating part 2 is cooled down by the air outlet again with fan 4, is greatly simplifying cooling operations unit
Volume on the premise of, improve the cooling performance of this operation unit.
As the preferred embodiment of the present invention, the first radiating part 1 includes having header on the first of air intake 13
14 and first lower header 11, on first, header 14 and the first lower header 11 are at least through a first micropore flat tube 12 even
Logical, the first micropore flat tube 12 is along the length direction spaced set of the first radiating part 1.
Second radiating part 2 includes having on the second of air outlet slit 23 header 24 and by connecting tube 3 and the first next part
Second lower header 21 of flow tube 11 connection, on second, header 24 and the second lower header 21 are at least through two second micropores
Flat tube 22 connects, and the second micropore flat tube 22 is along the length direction spaced set of the second radiating part 2.
In the present embodiment, the first micropore flat tube 12 and the second micropore flat tube 22 are provided with 46, and connecting tube 3 is provided with
1, it is in the first lower header 11 and centre of the second lower header 21, referring in particular to Fig. 2 and Fig. 3. header 14 on first,
On second, header the 24, first lower header 11 and the second lower header 21 have primarily served that storage is gentle rushes high-pressure hot air
Effect, first micropore flat tube the 12, second micropore flat tube 22 and radiating fin 25 have primarily served the effect of heat radiation.
As the preferred embodiment of the present invention, between two the second adjacent micropore flat tubes 22, it is provided with increase radiating effect
Radiating fin 25, wherein the crest of radiating fin 25, trough are all connected with the waveform of the second micropore flat tube 22, referring in particular to figure
6, after bundling shaping, soldering is qualitative is arranged between the second micropore flat tube 22, increases the external surface area of the second micropore flat tube 22,
Promote that the second micropore flat tube 22 conducts heat in air, improve cooling performance.
As the preferred embodiment of the present invention, the inner surface of the first micropore flat tube 12 and the second micropore flat tube 22 is respectively provided with
For increasing the projection of inner surface area, the protruding rectangle for caving inward, both structures above-mentioned are identical, referring in particular to Fig. 4 and
Fig. 5.
During the present embodiment work: high-pressure hot air enters header 14 first from air intake 13, flat along the first micropore
Pipe 12 flows to the first lower header 11, and in this process, high-pressure hot air is cooled down by the inlet scoop of fan 4 for the first time；High
Pressure hot-air flows to the second lower header 21 from the first lower header 11 through connecting tube 3, and then high-pressure hot air passes upward through
Second micropore flat tube 22 flows into header 24 on second, and in this process, high-pressure hot air is entered by the air outlet second time of fan 4
Row cooling, for improving the effect of second time cooling comprehensively, is provided with radiating fin 25 between two the second adjacent micropore flat tubes 22；
Final high-pressure hot air is got rid of from air outlet slit 23, the detection air themperature of temperature sensor simultaneously, dynamically regulates turning of fan 4
Speed, normally, too high temperature of air exceedes the rotating speed increasing fan 4 when line, and too low air temperature falls and subtracts when line
The rotating speed of few fan 4 is for energy-conservation.
Certainly, the invention is not limited to above-mentioned embodiment, and those of ordinary skill in the art are without prejudice to this
Also can make equivalent variations or replacement on the premise of spirit, modification or the replacement of these equivalents are all contained in the application right
In requirement limited range.
Claims (8)
1. an intelligent high-pressure hot-air cooling operations unit, it is characterised in that: include the first radiating part (1) and the second radiating part
(2), be provided with between described first radiating part (1) and described second radiating part (2) for heat radiation fan (4), described first
Radiating part (1) head end has air intake (13), tail end connects with described second radiating part (2), makes air dissipate from described first
The head end in hot portion (1) marches to tail end, and described second radiating part (2) head end has air outlet slit (23), makes air from described
Two radiating part tail ends march to head end, and described second radiating part (2) has temperature sensor, described temperature sensor and described wind
Fan (4) is all connected with the host computer controlling fan (4) rotating speed.
Intelligent high-pressure hot-air cooling operations unit the most according to claim 1, it is characterised in that: described fan (4)
Inlet scoop is positioned at the side of the first radiating part (1), and the air outlet of described fan (4) is positioned at the side of the second radiating part (2), described
Temperature sensor is arranged on described air outlet slit (23).
Intelligent high-pressure hot-air cooling operations unit the most according to claim 1, it is characterised in that: described first radiating part
(1) include having header (14) and the first lower header (11) on the first of described air intake (23), collect on described first
Flow tube (14) connects at least through a first micropore flat tube (12) with described first lower header (11), and described first micropore is flat
Pipe (12) is along the length direction spaced set of the first radiating part (1).
Intelligent high-pressure hot-air cooling operations unit the most according to claim 3, it is characterised in that: described second radiating part
(2) include having header (24) on the second of air outlet slit (23) and the second lower header connected with the first lower header (11)
Pipe (21), on described second, header (24) and described second lower header (21) are at least through two second micropore flat tubes (22)
Connection, described second micropore flat tube (22) is along the length direction spaced set of the second radiating part (2).
Intelligent high-pressure hot-air cooling operations unit the most according to claim 4, it is characterised in that: two adjacent described
The radiating fin (25) increasing radiating effect it is provided with between two micropore flat tubes (22).
Intelligent high-pressure hot-air cooling operations unit the most according to claim 4, it is characterised in that: described first micropore is flat
The inner surface of pipe (12) and the second micropore flat tube (22) is respectively provided with the projection for increasing inner surface area, and described projection is inside
The rectangle of depression.
Intelligent high-pressure hot-air cooling operations unit the most according to claim 3, it is characterised in that: described first micropore is flat
Pipe (12) has be arranged some in parallel along the length direction of the first radiating part (1).
Intelligent high-pressure hot-air cooling operations unit the most according to claim 4, it is characterised in that: described second micropore is flat
Pipe (22) has be arranged some in parallel along the length direction of the second radiating part (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610574824.9A CN106143521B (en) | 2016-07-20 | 2016-07-20 | A kind of intelligent high-pressure hot-air cooling operations unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610574824.9A CN106143521B (en) | 2016-07-20 | 2016-07-20 | A kind of intelligent high-pressure hot-air cooling operations unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106143521A true CN106143521A (en) | 2016-11-23 |
| CN106143521B CN106143521B (en) | 2018-10-02 |
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ID=58059221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610574824.9A Active CN106143521B (en) | 2016-07-20 | 2016-07-20 | A kind of intelligent high-pressure hot-air cooling operations unit |
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| Country | Link |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10010534A1 (en) * | 1999-03-05 | 2000-09-07 | Denso Corp | Condenser for coolant circuit in vehicle air-conditioning unit; has condenser with horizontal pipes arranged between vertical collection containers and receptacle to store fluid coolant |
| EP1081760A3 (en) * | 1999-08-30 | 2003-04-02 | Molex Incorporated | Heat sink assembly |
| CN1464355A (en) * | 2002-06-14 | 2003-12-31 | 广达电脑股份有限公司 | Heat sinking unit |
| CN2786691Y (en) * | 2005-03-28 | 2006-06-07 | 福华电子股份有限公司 | Liquid-cooling radiator equipment improved structure |
| CN103307917A (en) * | 2013-06-27 | 2013-09-18 | 高诗白 | Micro-channel radiator |
| CN205872063U (en) * | 2016-07-20 | 2017-01-11 | 广州市日森机械股份有限公司 | High -pressure hot air cooling operation unit of intelligence |
-
2016
- 2016-07-20 CN CN201610574824.9A patent/CN106143521B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10010534A1 (en) * | 1999-03-05 | 2000-09-07 | Denso Corp | Condenser for coolant circuit in vehicle air-conditioning unit; has condenser with horizontal pipes arranged between vertical collection containers and receptacle to store fluid coolant |
| EP1081760A3 (en) * | 1999-08-30 | 2003-04-02 | Molex Incorporated | Heat sink assembly |
| CN1464355A (en) * | 2002-06-14 | 2003-12-31 | 广达电脑股份有限公司 | Heat sinking unit |
| CN2786691Y (en) * | 2005-03-28 | 2006-06-07 | 福华电子股份有限公司 | Liquid-cooling radiator equipment improved structure |
| CN103307917A (en) * | 2013-06-27 | 2013-09-18 | 高诗白 | Micro-channel radiator |
| CN205872063U (en) * | 2016-07-20 | 2017-01-11 | 广州市日森机械股份有限公司 | High -pressure hot air cooling operation unit of intelligence |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106143521B (en) | 2018-10-02 |
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Effective date of registration: 20191030 Address after: 518106 5th floor, building A6, xinjianxing science and Technology Industrial Park, Fengxin Road, Loucun community, Gongming street, Guangming New District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Norman Wei Technology Co., Ltd. Address before: 510660 No. 231, Zhongshan Avenue, Tianhe District, Guangdong, Guangzhou Patentee before: GUANGZHOU RISEN MACHINERY CO., LTD. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20210721 Address after: No.2 Shengjia Road, Gaoqiao community, Pingdi street, Longgang District, Shenzhen, Guangdong 518117 Patentee after: SHENZHEN DONGWEIFENG ELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 518106 5th floor, building A6, xinjianxing science and Technology Industrial Park, Fengxin Road, Loucun community, Gongming street, Guangming New District, Shenzhen City, Guangdong Province Patentee before: Shenzhen Norman Wei Technology Co.,Ltd. |