CN107017759A - A kind of new mobile type air water cooling arrangements for speed regulation - Google Patents
A kind of new mobile type air water cooling arrangements for speed regulation Download PDFInfo
- Publication number
- CN107017759A CN107017759A CN201710272513.1A CN201710272513A CN107017759A CN 107017759 A CN107017759 A CN 107017759A CN 201710272513 A CN201710272513 A CN 201710272513A CN 107017759 A CN107017759 A CN 107017759A
- Authority
- CN
- China
- Prior art keywords
- housing
- high voltage
- voltage converter
- water cooling
- speed regulation
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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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20909—Forced ventilation, e.g. on heat dissipaters coupled to components
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20936—Liquid coolant with phase change
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Abstract
The invention discloses a kind of new mobile type air water cooling arrangements for speed regulation, including：Housing；High voltage converter installed in housing bottom；High voltage converter top is arranged on, and housing is divided into the dividing plate in hot blast area and cold wind area；On dividing plate, and positioned at the air cooler of high voltage converter side；It is separately positioned on exhaust outlet, the air inlet at housing two ends；Exhaust fan on exhaust outlet；Air intake blower fan on air inlet；Air cooler includes booster fan, is arranged on the condenser pipe of booster fan bottom；Exhaust fan and air intake blower fan are provided with hand switch；Installed in the bottom of air cooler, and positioned at the leakage inspector of air intake blower fan side.The present invention is not merely with air cooler by cold-hot wind in housing interior circulation, endless form is set not limited by external condition, and to carry high voltage converter conveniently by the hanger installed in housing bottom cross bar both sides, while simple in construction, the maintenance cost and production cost of high voltage converter can be reduced again.
Description
Technical field
The present invention relates to technical field of heat exchange, more particularly to a kind of new mobile type air water cooling arrangements for speed regulation.
Background technology
During oil extraction in oil field, water filling is widely used in oil field as one of important method of volume increase.By
Water filling is carried out using high pressure water-injection pump in oil field, and high pressure water-injection pump needs powerful motor, so high in the injecting process
Voltage frequency changer is essential device.
Additionally, due to the general installation environment requirement of high voltage converter：Minimum environment temperature is -5 DEG C, highest environment temperature
For 40 DEG C, and high voltage converter fault rate can with the rise of temperature exponentially rising, therefore high voltage converter exists
Cooling device is needed in operation.But existing cooling device has endless form due to complicated to be limited by external condition
System and the problem of difficult, had both influenceed the normal operation of high voltage converter, increase again high voltage converter maintenance cost and
Production cost.
Therefore, how to provide a kind of portable air water cooling arrangements for speed regulation simple in construction, convenient in carrying is art technology
The problem of personnel's urgent need to resolve.
The content of the invention
In view of this, will not be cold merely with air cooler the invention provides a kind of new mobile type air water cooling arrangements for speed regulation
Hot blast makes endless form not limited by external condition in housing interior circulation, and is caused by the hanger installed in housing both sides
Carry high voltage converter convenient, while simple in construction, the maintenance cost and production cost of high voltage converter can be reduced again.
In order to achieve the above object, the present invention is adopted the following technical scheme that：
A kind of new mobile type air water cooling arrangements for speed regulation, including：Housing；High-pressure frequency-conversion installed in the housing bottom
Device；The high voltage converter top is arranged on, and the housing is divided into the dividing plate in hot blast area and cold wind area；Installed in it is described every
On plate, and positioned at the air cooler of the high voltage converter side；It is separately positioned on exhaust outlet, the air inlet at the housing two ends；
Exhaust fan on the exhaust outlet；Air intake blower fan on the air inlet；Wherein described air cooler includes
Booster fan, the condenser pipe for being arranged on the booster fan bottom；The exhaust fan and the air intake blower fan are provided with hand
Dynamic switch；Installed in the bottom of the air cooler, and positioned at the leakage inspector of the air intake blower fan side.
It is preferred that, in a kind of above-mentioned new mobile type air water cooling arrangements for speed regulation, the high voltage converter heat extraction mouthful is set
Inside in the hot blast area.
It is preferred that, in a kind of above-mentioned new mobile type air water cooling arrangements for speed regulation, the condenser pipe spirals in the supercharging
The bottom of blower fan, and the inside of the condenser pipe is loaded with coolant.
It is preferred that, in a kind of above-mentioned new mobile type air water cooling arrangements for speed regulation, the exhaust fan is embedded in the shell
The top of body.
It is preferred that, in a kind of above-mentioned new mobile type air water cooling arrangements for speed regulation, the air intake blower fan is embedded in the shell
The bottom of body.
It is preferred that, in a kind of above-mentioned new mobile type air water cooling arrangements for speed regulation, the exhaust outlet and the air inlet are equal
It is provided with filter screen.
It is preferred that, in a kind of above-mentioned new mobile type air water cooling arrangements for speed regulation, cross the cross bar of the housing bottom；Point
Not An Zhuan the cross bar both sides hanger.
It is preferred that, in a kind of above-mentioned new mobile type air water cooling arrangements for speed regulation, the high voltage converter and the air cooling
Device is provided with multiple.
The general installation environment requirement of high voltage converter：Minimum environment temperature is -5 DEG C, and highest environment temperature is 40 DEG C.Greatly
Quantity research shows that the fault rate of high voltage converter can be raised and the rising of exponentially with temperature, and service life is raised with temperature
And the decline of exponentially, 10 DEG C of environment temperature rise, the service life of high voltage converter will halve.In addition high voltage converter is run
Whether situation is good, also has much relations with clean environment degree.Summer is the multiple phase of high voltage converter failure, is only passed through
Good maintenance work, can reduce the generation of equipment fault.
When summer, high voltage converter was safeguarded, it should be noted that the temperature of high voltage converter installation environment, high voltage variable is periodically cleaned
Frequency device internal dust is to ensure the unobstructed of cooling air duct.Monitoring, improves the peripheral ring of high voltage converter, motor and circuit
Border, checks whether fastening, it is ensured that the correct of whole electric loop is reliably connected, and prevents the generation of unnecessary stopping accident.
In application process, the air water cooling arrangements for speed regulation are moved by the hanger installed in housing both sides according to actual needs
Moving to oil field is needed near the plot of water filling, and high voltage converter is connected with extraneous power supply, then by the output end of high voltage converter
It is connected with extraneous high-pressure hydraulic pump motor, water inlet pipe, the cooling water pipe of outlet pipe respectively with extraneous high-pressure hydraulic pump motor of air cooler
It is connected, you can start this new mobile type air water cooling arrangements for speed regulation.
When Cooling water system is normally run, the high voltage converter for being arranged on enclosure interior is dissipated self heat by heat extraction mouthful
It is dealt into hot blast area, the heat in hot blast area is sucked by the booster fan of air cooler, and by condenser pipe is changed into hot blast cold
Wind, to cool down high voltage converter.
During Cooling water system failure, stop air cooler operation, open air inlet and exhaust outlet, opened by opening hand switch
Dynamic air intake blower fan and exhaust fan, high voltage converter is blowed to using air intake blower fan by outside air, and will using exhaust fan
Heat discharge inside hot blast area, each contributes to the radiating of high voltage converter.
Understand that compared with prior art, the present disclosure provides a kind of new mobile type via above-mentioned technical scheme
Air water cooling arrangements for speed regulation, on the one hand when Cooling water system is normally run, are made cold-hot wind in housing interior circulation using air cooler
Endless form is not limited by external condition；When Cooling water system failure, outside air is blowed into high voltage variable using air intake blower fan
Frequency device and exhaust fan discharge the heat inside hot blast area；On the other hand hanging installed in housing bottom cross bar both sides is passed through
Ear to carry high voltage converter conveniently, and air cooler can be detected in time by being additionally installed on the leakage inspector of air cooler bottom
Working order, it is ensured that air cooler reliability of operation.
Structure set of the present invention is simple, reasonable in design in one, cold-hot wind is not followed in housing merely with air cooler it is bad, and
And make carrying high voltage converter convenient by hanger, and the maintenance cost and production cost of high voltage converter can be reduced, have
There is good market application foreground.
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 accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 accompanying drawings are structural representation of the invention.
Fig. 2 accompanying drawings are structural framing schematic diagram of the invention.
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 is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
The embodiment of the invention discloses a kind of new mobile type air water cooling arrangements for speed regulation, not only with endless form not by outer
Portion's condition limitation, and carry the characteristics of high voltage converter facilitates.
Accompanying drawing 1 is referred to, a kind of new mobile type air water cooling arrangements for speed regulation that the present invention is specifically provided are specifically included：
Housing 1；High voltage converter 2 installed in the bottom of housing 1；It is arranged on the top of high voltage converter 2, and by 1 point of housing
For the dividing plate 3 in hot blast area and cold wind area；On dividing plate 3, and positioned at the air cooler 4 of the side of high voltage converter 2；Set respectively
Exhaust outlet 5, air inlet 6 at the two ends of housing 1；Exhaust fan 7 on exhaust outlet 5；Air intake on air inlet 6
Blower fan 8；Wherein air cooler 4 includes booster fan 41, is arranged on the condenser pipe 42 of the bottom of booster fan 41；Exhaust fan 7 and enter
Wind blower fan 8 is provided with hand switch 9；Installed in the bottom of air cooler 4, and positioned at the leak water detdction dress of the side of air intake blower fan 8
Put 11.
When Cooling water system is normally run, high voltage converter 2 inside housing 1 is arranged on by heat extraction mouthful by self heat
It is dispersed into hot blast area, the heat in hot blast area is sucked by the booster fan 41 of air cooler 4, and turn hot blast by condenser pipe 42
Cold wind is melted into, and is cooled down for high voltage converter 2.
During Cooling water system failure, stop air cooler 4 and run, open air inlet 6 and exhaust outlet 5, opened manually by opening
Close 9 and start air intake blower fan 8 and exhaust fan 7, outside air is blowed into high voltage converter 2 using air intake blower fan 8, and utilize row
Wind blower fan 7 discharges the heat inside hot blast area, each contributes to the radiating of high voltage converter 2.
Wherein it should be noted that the leakage inspector 11 installed in the bottom of air cooler 4 can detect air cooler 4 in time
Working order, it is ensured that the reliability of operation of air cooler 4.
Referring to accompanying drawing 1, in order to further optimize above-mentioned technical proposal, the heat extraction of high voltage converter 2 mouthful is arranged on hot blast area
It is internal.
By heat extraction mouthful, high voltage converter 2 spreads to self heat the inside in the hot blast area of housing 1.
In order to further optimize above-mentioned technical proposal, condenser pipe 42 spirals in the bottom of booster fan 41, and condenser pipe
42 inside is loaded with coolant.
The hot blast sucked by booster fan 41 can be changed into cold wind by the coolant inside condenser pipe 42, to cool down height
Voltage frequency changer 2 so that high voltage converter 2 is operated within defined temperature range.
In order to further optimize above-mentioned technical proposal, exhaust fan 7 is embedded in the top of housing 1.
In order to further optimize above-mentioned technical proposal, air intake blower fan 8 is embedded in the bottom of housing 1.
Outside air is blowed into high voltage converter 2 using air intake blower fan 8, and using exhaust fan 7 by inside hot blast area
Heat discharge, each contribute to the heat of high voltage converter 2 scatter and disappear.
In order to further optimize above-mentioned technical proposal, exhaust outlet 5 and air inlet 6 are provided with filter screen 10.
The design of filter screen 10 is, in order to avoid extraneous light materials (batting, cotton-wool etc.) enter, to cause air intake blower fan 8 and row
Wind blower fan 7 breaks down.
Referring to accompanying drawing 1, in order to further optimize above-mentioned technical proposal, the cross bar 12 of the bottom of housing 1 is crossed；It is separately mounted to
The hanger 13 of the both sides of cross bar 12.
In application process, the air water cooling speed governing is filled by the hanger 13 installed in the both sides of cross bar 12 according to actual needs
Put and be moved to oil field and need near the plot of water filling, so that carrying the convenience of high voltage converter 2；The bottom of housing 1 is crossed in addition
Cross bar 12 compared with hanger directly is arranged on into housing both sides, it can bear greater weight housing, improve and carry high pressure
Security during frequency converter 2.
In order to further optimize above-mentioned technical proposal, high voltage converter 2 and air cooler 4 are provided with multiple.
Can be as needed, the number of appropriate increase and decrease high voltage converter 2 and air cooler 4.
The embodiment of each in this specification is described by the way of progressive, and what each embodiment was stressed is and other
Between the difference of embodiment, each embodiment identical similar portion mutually referring to.For device disclosed in embodiment
For, because it is corresponded to the method disclosed in Example, so description is fairly simple, related part is said referring to method part
It is bright.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (8)
1. a kind of new mobile type air water cooling arrangements for speed regulation, it is characterised in that including：Housing (1)；Installed in the housing (1)
The high voltage converter (2) of bottom；The high voltage converter (2) top is arranged on, and the housing (1) is divided into hot blast area and cold
The dividing plate (3) in wind area；On the dividing plate (3), and positioned at the air cooler (4) of the high voltage converter (2) side；Respectively
It is arranged on exhaust outlet (5), the air inlet (6) at the housing (1) two ends；Exhaust fan on the exhaust outlet (5)
(7)；Air intake blower fan (8) on the air inlet (6)；Wherein described air cooler (4) includes booster fan (41), set
Condenser pipe (42) in the booster fan (41) bottom；The exhaust fan (7) and the air intake blower fan (8) are provided with hand
Dynamic switch (9)；Bottom installed in the air cooler (4), and positioned at the leakage inspector of the air intake blower fan (8) side
(11)。
2. a kind of new mobile type air water cooling arrangements for speed regulation according to claim 1, it is characterised in that the high-pressure frequency-conversion
Device (2) heat extraction mouth is arranged on the inside in the hot blast area.
3. a kind of new mobile type air water cooling arrangements for speed regulation according to claim 1, it is characterised in that the condenser pipe
(42) spiral in the bottom of the booster fan (41), and the inside of the condenser pipe (42) is loaded with coolant.
4. a kind of new mobile type air water cooling arrangements for speed regulation according to claim 1, it is characterised in that the exhaust fan
(7) it is embedded in the top of the housing (1).
5. a kind of new mobile type air water cooling arrangements for speed regulation according to claim 1, it is characterised in that the air intake blower fan
(8) it is embedded in the bottom of the housing (1).
6. a kind of new mobile type air water cooling arrangements for speed regulation according to claim 1, it is characterised in that the exhaust outlet
And the air inlet (6) is provided with filter screen (10) (5).
7. a kind of new mobile type air water cooling arrangements for speed regulation according to claim 1, it is characterised in that cross the housing
(1) cross bar (12) of bottom；It is separately mounted to the hanger (13) of the cross bar (12) both sides.
8. a kind of new mobile type air water cooling arrangements for speed regulation according to claim 1, it is characterised in that the high-pressure frequency-conversion
Device (2) and the air cooler (4) are provided with multiple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710272513.1A CN107017759A (en) | 2017-04-24 | 2017-04-24 | A kind of new mobile type air water cooling arrangements for speed regulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710272513.1A CN107017759A (en) | 2017-04-24 | 2017-04-24 | A kind of new mobile type air water cooling arrangements for speed regulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107017759A true CN107017759A (en) | 2017-08-04 |
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ID=59448006
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710272513.1A Pending CN107017759A (en) | 2017-04-24 | 2017-04-24 | A kind of new mobile type air water cooling arrangements for speed regulation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109245496A (en) * | 2018-09-29 | 2019-01-18 | 天津林立感应加热电炉制造有限公司 | A kind of intermediate frequency power supply containing leak protection |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010052412A1 (en) * | 1999-08-20 | 2001-12-20 | Harri Tikka | Cooling system for a cabinet |
| CN103792045A (en) * | 2014-02-19 | 2014-05-14 | 国电大渡河瀑布沟发电有限公司 | Water leakage monitoring and controlling system for air coolers of power generator |
| CN104597951A (en) * | 2015-02-11 | 2015-05-06 | 山东明科电气技术有限公司 | Temperature and humidity monitoring control device of air-cooled generator and monitoring control method of temperature and humidity monitoring control device |
| CN205864236U (en) * | 2016-08-10 | 2017-01-04 | 大庆东达节能技术开发报务有限公司 | Portable air water cooling arrangements for speed regulation |
-
2017
- 2017-04-24 CN CN201710272513.1A patent/CN107017759A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010052412A1 (en) * | 1999-08-20 | 2001-12-20 | Harri Tikka | Cooling system for a cabinet |
| CN103792045A (en) * | 2014-02-19 | 2014-05-14 | 国电大渡河瀑布沟发电有限公司 | Water leakage monitoring and controlling system for air coolers of power generator |
| CN104597951A (en) * | 2015-02-11 | 2015-05-06 | 山东明科电气技术有限公司 | Temperature and humidity monitoring control device of air-cooled generator and monitoring control method of temperature and humidity monitoring control device |
| CN205864236U (en) * | 2016-08-10 | 2017-01-04 | 大庆东达节能技术开发报务有限公司 | Portable air water cooling arrangements for speed regulation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109245496A (en) * | 2018-09-29 | 2019-01-18 | 天津林立感应加热电炉制造有限公司 | A kind of intermediate frequency power supply containing leak protection |
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Application publication date: 20170804 |