CN206673817U - One kind improvement frequency converter - Google Patents
One kind improvement frequency converter Download PDFInfo
- Publication number
- CN206673817U CN206673817U CN201720398670.2U CN201720398670U CN206673817U CN 206673817 U CN206673817 U CN 206673817U CN 201720398670 U CN201720398670 U CN 201720398670U CN 206673817 U CN206673817 U CN 206673817U
- Authority
- CN
- China
- Prior art keywords
- main body
- body cover
- air
- frequency converter
- water
- 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 - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 104
- 238000001914 filtration Methods 0.000 claims description 28
- 238000009423 ventilation Methods 0.000 claims description 10
- 239000000498 cooling water Substances 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses one kind to improve frequency converter, including bottom plate, main water box is connected with the bottom plate, the top of the main water box is connected with main body cover, the inside of the main body cover is connected with cored slab, the right side of the cored slab connects with water inlet pipe, the water inlet pipe with second aqueduct is connected through the main body cover and by the first pipe joint, second aqueduct connects with the bottom of the main water box, second aqueduct is provided with the second micro pump, the utility model is circulated by the cold air in main body cover, frequency converter is cooled down, coordinate the water circulation of cored slab simultaneously, the cooling-down effect more liked can be played to frequency converter, make frequency converter that temperature be lowered with faster speed, and then the working life and service behaviour of frequency converter can be improved.
Description
Technical field
Frequency converter equipment technical field is the utility model is related to, is specifically a kind of improvement frequency converter.
Background technology
It is now to apply converter technique and microelectric technique that frequency converter, which is, is controlled by changing motor working power Frequency Patterns
The electric control appliance of ac motor processed, it is power supply apparatus commonly used in the prior art.Frequency converter is controlled in modern society's industry
More and more applied in field processed.
Existing frequency converter lacks independent heat sinking function, and then causes the service life of device to reduce, the workability of device
It can lower.
Utility model content
The purpose of this utility model is to provide a kind of improvement frequency converter, to solve the problems, such as to mention in background technology.
To achieve the above object, the utility model provides following technical scheme：One kind improvement frequency converter, including bottom plate, institute
State and main water box is connected with bottom plate, the top of the main water box is connected with main body cover, and the inside of the main body cover is connected with hollow
Plate, the right side of the cored slab connect with water inlet pipe, and the water inlet pipe is through the main body cover and passes through the first pipe joint and the
Two aqueducts connect, and second aqueduct connects with the bottom of the main water box, and it is micro- that second aqueduct is provided with second
Type water pump, the left side of the cored slab connect with outlet pipe, and the outlet pipe is through the main body cover and passes through the second pipe joint
It is connected with the second drainpipe, second drainpipe connects with the top of the main water box, is connected with the right side of the main body cover
Air filtration water tank, the top of the air filtration water tank connect with the first airway tube, first airway tube and the main body cover
Ventilation vertical slot connection in side wall, the ventilation vertical slot are connected by one group of air vent with the inside of the main body cover, the filter
The bottom of air water case is connected by connector with the first aqueduct, the connection of first aqueduct and the main water box, described
First aqueduct is provided with the first micro pump, and first micro pump is fixed on the main water box, the air filtration water tank
Bottom connected by drainpipe with high-temperature water tank, the high-temperature water tank is placed on the bottom plate, and the drainpipe is provided with
Magnetic valve, the bottom of the air filtration water tank are provided with the second airway tube, and the port of second airway tube is connected with air blower, described
Air blower is affixed by connecting rod and the air filtration water tank, and the left side of the main body cover is provided with exhaust fan.
Further limited as to of the present utility model：The bottom plate is provided with fixed bolt hole.
Further limited as to of the present utility model：The left bottom of the main water box is provided with drainage switch, the master
The upper left quarter of water tank is provided with water filling port.
Further limited as to of the present utility model：First airway tube is S-type.
Further limited as to of the present utility model：The top of the main body cover is provided with standby air inlet pipe, described standby
The top of air inlet pipe is provided with air inlet lid.
Further limited as to of the present utility model：The top of the main body cover is provided with control box, the air filtration water tank
It is interior to be provided with cooling-water temperature sensor, be provided with air-temperature sensor in the main body cover, the control box respectively with the cooling-water temperature sensor, institute
Air-temperature sensor, first micro pump, second micro pump, exhaust fan and the magnetic valve is stated to be electrically connected with.
Compared with prior art, the beneficial effects of the utility model：When the temperature in air-temperature sensor detection main body cover is high
When setting value, control box starts the second micro pump, exhaust fan and air blower, the second micro pump and passes through the second water guide simultaneously
Water in main water box is pumped into cored slab by pipe and water inlet pipe, then will pass through cored slab by outlet pipe and the second drainpipe again
Water import main water box in, so as to realize the water circulation in cored slab, realize water-cooled cooling, while air blower passes through the second air guide
Pipe blows air into air filtration water tank, and after the filtered air water case of air, heat is taken away by the water in air filtration water tank, the air after cooling
Ventilation vertical slot is blown into through the first airway tube, is then uniformly blown into by air vent in main body cover, exhaust fan is constantly by main body
Hot gas discharge in cover, so as to the air circulation in realization body cover, the air after cooling circulates relative to normal air, to becoming
The cooling-down effect of frequency device is more preferable, while coordinates the water circulation of cored slab, and the cooling-down effect more liked can be played to frequency converter, makes change
Frequency device lowers temperature with faster speed, and then can improve the working life and service behaviour of frequency converter, present apparatus structure
Simply, good heat dispersion performance.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1- main body covers；101- ventilation vertical slots；102- air vents；The standby air inlet pipe of 2-；201- air inlet lids；3- is controlled
Box processed；The airway tubes of 4- first；5- air filtration water tanks；6- air blowers；601- connecting rods；The airway tubes of 7- second；8- magnetic valves；9- drainings
Pipe；10- high-temperature water tanks；11- connectors；The aqueducts of 12- first；13- bottom plates；1301- fixed bolt holes；The aqueducts of 14- second；
The pipe joints of 15- first；The micro pumps of 16- second；The micro pumps of 17- first；18- main water box；19- drainage switches；20- water fillings
Mouthful；21- water inlet pipes；The drainpipes of 22- second；The pipe joints of 23- second；24- outlet pipes；25- exhaust fans；26- cored slabs；27- becomes
Frequency device main body；28- cooling-water temperature sensors；29- air-temperature sensors.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, a kind of improve frequency converter, including bottom plate 13, main water box 18, the master are connected with the bottom plate 13
The top of water tank 18 is connected with main body cover 1, and the inside of the main body cover 1 is connected with cored slab 26, the right side of the cored slab 26
Connected with water inlet pipe 21, the water inlet pipe 21 is through the main body cover 1 and passes through the first pipe joint 15（Prior art, it is no longer superfluous
State）It is connected with the second aqueduct 14, second aqueduct 14 connects with the bottom of the main water box 18, second aqueduct
14 are provided with the second micro pump 16, and the left side of the cored slab 26 connects with outlet pipe 24, and the outlet pipe 24 is described in
Main body cover 1 is simultaneously connected by the second pipe joint 23 with the second drainpipe 22, second drainpipe 22 and the main water box 18
Top connects, and the right side of the main body cover 1 is connected with air filtration water tank 5, and the top of the air filtration water tank 5 connects with the first airway tube 4
Logical, first airway tube 4 connects with the ventilation vertical slot 101 in the side wall of the main body cover 1, the ventilation vertical slot 101
Connected by one group of air vent 102 with the inside of the main body cover 1, the bottom of the air filtration water tank 5 passes through connector 11 and
One aqueduct 12 connects, the connection of first aqueduct 12 and the main water box 18, and first aqueduct 12 is provided with the
One micro pump 17, first micro pump 17 are fixed on the main water box 18, and the bottom of the air filtration water tank 5 passes through row
Water pipe 9 is connected with high-temperature water tank 10, and the high-temperature water tank 10 is placed on the bottom plate 13, and the drainpipe 9 is provided with electromagnetism
Valve 8, the bottom of the air filtration water tank 5 are provided with the second airway tube 7, and the port of second airway tube 7 is connected with air blower 6, institute
State that air blower 6 is affixed by connecting rod 601 and the air filtration water tank 5, the left side of the main body cover 1 is provided with exhaust fan 25.
The bottom plate 13 is provided with fixed bolt hole 1301, and fixed bolt hole 1301 is used for fixing device.
The left bottom of the main water box 18 is provided with drainage switch 19, and the upper left quarter of the main water box 18 is provided with water filling port
20。
First airway tube 4 is S-type, and such a design can effectively prevent water from entering ventilation vertical slot by the first airway tube 4
101, and then enter main body cover 1.
The top of the main body cover 1 is provided with standby air inlet pipe 2, and the top of the standby air inlet pipe 2 is provided with air inlet lid
201。
The top of the main body cover 1 is provided with control box 3, and cooling-water temperature sensor 28, the main body are provided with the air filtration water tank 5
Be provided with air-temperature sensor 29 in cover 1, the control box 3 respectively with the cooling-water temperature sensor 28, air-temperature sensor 29, described
First micro pump 17, second micro pump 16, exhaust fan 25 and the magnetic valve 8 are electrically connected with.
In use, when the temperature that air-temperature sensor 29 is detected in main body cover 1 is higher than setting value, control box 3 starts simultaneously
Second micro pump 16, exhaust fan 25 and air blower 6, the second micro pump 16 will be main by the second aqueduct 14 and water inlet pipe 21
Water in water tank 18 is pumped into cored slab 26, then again by the drainpipe 22 of outlet pipe 24 and second by by the water of cored slab 26
Import in main water box 18, so as to realize the water circulation in cored slab 26, realize water-cooled cooling, while air blower 6 is led by second
Tracheae 7 blows air into air filtration water tank 5, and after the filtered air water case 5 of air, heat is taken away by the water in air filtration water tank 5, after cooling
Air through the first airway tube 4 be blown into ventilation vertical slot 101, be then uniformly blown into main body cover 1 by air vent 102, be vented
Fan 25 constantly discharges the hot gas in main body cover 1, and so as to the air circulation in realization body cover 1, the air after cooling is relative
Circulated in normal air, it is more preferable to the cooling-down effect of frequency converter, while coordinate the water circulation of cored slab 26, frequency converter can be played
The cooling-down effect more liked, make frequency converter that temperature be lowered with faster speed, and then the working life of frequency converter can be improved
And service behaviour, when the water temperature that cooling-water temperature sensor 28 is detected in air filtration water tank 5 is higher than setting value, control box 3 is first turned on
Magnetic valve 8, the water in air filtration water tank 5 is discharged into high-temperature water tank 10, then starts the first micro pump 17, by main water box 18
Water be pumped into air filtration water tank 5, and then continue meet the needs of to air cooling-down, the present apparatus is simple in construction, good heat dispersion performance.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. one kind improvement frequency converter, including bottom plate, it is characterised in that：Main water box is connected with the bottom plate, the main water box
Top is connected with main body cover, and the inside of the main body cover is connected with cored slab, and the right side of the cored slab connects with water inlet pipe, institute
Water inlet pipe is stated through the main body cover and is connected by the first pipe joint with the second aqueduct, second aqueduct and the master
The bottom connection of water tank, second aqueduct are provided with the second micro pump, and the left side of the cored slab connects with outlet pipe,
The outlet pipe through the main body cover and being connected by the second pipe joint with the second drainpipe, second drainpipe with it is described
The top of main water box is connected, and air filtration water tank, top and the first air guide of the air filtration water tank are connected with the right side of the main body cover
Pipe connects, and first airway tube connects with the ventilation vertical slot in the side wall of the main body cover, and the ventilation vertical slot passes through
One group of air vent is connected with the inside of the main body cover, and the bottom of the air filtration water tank is connected by connector and the first aqueduct
Connecing, the connection of first aqueduct and the main water box, first aqueduct is provided with the first micro pump, and described first
Micro pump is fixed on the main water box, and the bottom of the air filtration water tank is connected by drainpipe with high-temperature water tank, the height
Reservoir is placed on the bottom plate, and the drainpipe is provided with magnetic valve, and the bottom of the air filtration water tank is provided with the second air guide
Pipe, the port of second airway tube are connected with air blower, and the air blower is affixed by connecting rod and the air filtration water tank, institute
The left side for stating main body cover is provided with exhaust fan.
A kind of 2. improvement frequency converter according to claim 1, it is characterised in that：The bottom plate is provided with fixed bolt hole.
A kind of 3. improvement frequency converter according to claim 1, it is characterised in that：The left bottom of the main water box is provided with row
Taps, the upper left quarter of the main water box are provided with water filling port.
A kind of 4. improvement frequency converter according to claim 1, it is characterised in that：First airway tube is S-type.
A kind of 5. improvement frequency converter according to claim 1, it is characterised in that：The top of the main body cover be provided with it is standby enter
Tracheae, the top of the standby air inlet pipe are provided with air inlet lid.
A kind of 6. improvement frequency converter according to claim 1, it is characterised in that：The top of the main body cover is provided with control
Box, is provided with cooling-water temperature sensor in the air filtration water tank, and the main body cover is interior to be provided with air-temperature sensor, the control box respectively with institute
State cooling-water temperature sensor, the air-temperature sensor, first micro pump, second micro pump, exhaust fan and the electricity
Magnet valve is electrically connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720398670.2U CN206673817U (en) | 2017-04-17 | 2017-04-17 | One kind improvement frequency converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720398670.2U CN206673817U (en) | 2017-04-17 | 2017-04-17 | One kind improvement frequency converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206673817U true CN206673817U (en) | 2017-11-24 |
Family
ID=60381815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720398670.2U Expired - Fee Related CN206673817U (en) | 2017-04-17 | 2017-04-17 | One kind improvement frequency converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206673817U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108233229A (en) * | 2018-01-10 | 2018-06-29 | 宁波海蔓汽车科技有限公司 | The cooling system of buried substation |
-
2017
- 2017-04-17 CN CN201720398670.2U patent/CN206673817U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108233229A (en) * | 2018-01-10 | 2018-06-29 | 宁波海蔓汽车科技有限公司 | The cooling system of buried substation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180802 Address after: 102205 20 Orchard Street, white tiger Jian village, Changping District, Beijing. Patentee after: Beijing Changsheng Transmission Technology Co., Ltd. Address before: 362000 No. 30, Xia Dai village, Hui village, Hui village, Huian County, Quanzhou, Fujian Patentee before: Guo Zeling |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20190417 |