CN207834876U - A kind of Novel variable-frequency switch board - Google Patents
A kind of Novel variable-frequency switch board Download PDFInfo
- Publication number
- CN207834876U CN207834876U CN201721922813.1U CN201721922813U CN207834876U CN 207834876 U CN207834876 U CN 207834876U CN 201721922813 U CN201721922813 U CN 201721922813U CN 207834876 U CN207834876 U CN 207834876U
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- Prior art keywords
- metp
- cabinet
- metal partion
- frequency
- switch board
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Abstract
The utility model discloses a kind of Novel variable-frequency switch board, including cabinet, metal partion (metp), frequency converter, harmonic filter, frequency conversion outlet reactor, switch block and connecting terminal block, metal partion (metp) is set to inside cabinet, to form the first installation room and the second installation room of electromagnetic isolation, frequency converter, switch block and connecting terminal block are mounted on metal partion (metp) and are mounted on metal partion (metp) and are installed positioned at second indoor positioned at the first installation interior, harmonic filter and frequency conversion outlet reactor.The design of metal partion (metp) in Novel variable-frequency control provided by the utility model, rambling electronic equipment arrangement inside frequency conversion tank in compared with the prior art, strong and weak electric/electronic apparatus in frequency conversion tank can be installed separately setting, material resources isolation is carried out to strong and weak electric/electronic apparatus, and the surface of metal partion (metp) is provided with anti-tampering plated film, and strong and weak electrical cables separate cabling, effectively prevent ensure that the work of frequency conversion tank more efficiency there is a situation where interfering between strong and weak electricity.
Description
Technical field
The utility model is related to electric control appliance technical field, more particularly to a kind of Novel variable-frequency switch board.
Background technology
With the development of social economy and industrial technology, electronic apparatus processing and manufacturing required precision is increasingly carried
It is high.
Frequency conversion tank is set because of its convenient structure, shirtsleeve operation and maintenance in many large-scale wind-force, heating power and electronics
It is standby that companies is waited to be widely used.
As the daily electric power supervisory control of company and maintenance are increasingly valued by above-mentioned company, frequency conversion tank needs to be mounted
Power equipment is more and more, keeps the space in frequency conversion tank extremely narrow, is set moreover, voltage class is different there are many in frequency conversion tank
It is standby, in addition, the power equipment layout in frequency conversion tank is all in a mess at present, the arrangement that neither one is uniform, in frequency conversion tank day
During normal use, the strong power part in cabinet can inevitably cause weak current equipment more or less signal interference, lead to frequency conversion
Cabinet Frequent Troubles, sometimes may there is no problem, but the interference due to forceful electric power to weak electric signal, will make frequency conversion tank show or
Person sends out alarm, and frequency conversion tank is caused to be stopped, and unnecessary loss is brought to company；In addition, strong and weak electricity in current frequency conversion tank
The cabling of cable is also irregular, and forceful electric power is caused to interfere with light current, for a long time, adds the aging of cable sheath, may draw
Big gun is provided, fire may be caused when serious, irremediable loss is brought to company.
Therefore, how to provide one kind simple, layout clear in structure has planning, while can avoid doing between strong and weak electricity in cabinet
The frequency conversion tank happened is disturbed, is those skilled in the art's technical problem urgently to be resolved hurrily.
Utility model content
The purpose of this utility model is to provide a kind of Novel variable-frequency switch board, and simple, layout clear in structure has planning, effectively
Disturbed condition generation between strong and weak electricity in cabinet is avoided, the failure rate of frequency conversion tank is greatly reduced.
In order to solve the above technical problems, the utility model provides a kind of Novel variable-frequency switch board, including cabinet, metal every
Plate, frequency converter, harmonic filter, frequency conversion outlet reactor, switch block and connecting terminal block, the metal partion (metp) are set to institute
It states inside cabinet, to form the first installation room and the second installation room of electromagnetic isolation, the frequency converter, the switch block and institute
It states connecting terminal block to be mounted on the metal partion (metp) and indoor positioned at first installation, the harmonic filter and described
Frequency conversion outlet reactor is mounted on the metal partion (metp) and positioned at second installation interior.
Preferably, forceful electric power wire casing is offered on the plate body of the metal partion (metp), positioned at first installation room side.
Preferably, it is provided with breaker of plastic casing on the metal partion (metp), positioned at first installation room side.
Preferably, it is provided with fuse on the metal partion (metp), positioned at second installation room side.
Preferably, signal cable incoming line and power cable incoming line are offered at the top of the cabinet.
Preferably, single layer univalve door and single layer bivalve door are provided on the cabinet, the single layer univalve door is located at described
First installation room side, the single layer bivalve door are located at described second and install room side.
Preferably, it is additionally provided with middle door on the single layer univalve door, is provided in the middle door for controlling electric loop
Button and the corresponding warning light of each button, the operating surface for operating the frequency converter is additionally provided in the middle door
Plate.
Preferably, further include for controlling the temperature control device that the frequency converter works, the temperature control dress according to in-cabinet temperature
It sets and is connect with the frequency converter.
Preferably, further include extractor fan and exhaust fan, the extractor fan is set to the cabinet bottom end, the air draft
Fan is set to the cabinet top, and the extractor fan and the exhaust fan are connect with the temperature control device, with according in cabinet
Temperature works.
Preferably, it is provided with headlamp on the inner wall of the cabinet top.
Novel variable-frequency switch board provided by the utility model includes mainly cabinet, metal partion (metp), frequency converter, harmonic wave filter
Wave device, frequency conversion outlet reactor, switch block and connecting terminal block, metal partion (metp) are set to inside cabinet, with formed electromagnetism every
From first installation room and second installation room, frequency converter, switch block and connecting terminal block are mounted on metal partion (metp) and position
Indoor in the first installation, harmonic filter and frequency conversion outlet reactor are mounted on metal partion (metp) and positioned at the second installation room
It is interior.The design of metal partion (metp) in Novel variable-frequency control provided by the utility model, compared with the prior art in the middle inside frequency conversion tank
Rambling electronic equipment arrangement, can be installed separately setting by the strong and weak electric/electronic apparatus in frequency conversion tank, to strong and weak electricity electricity
Sub- equipment is effectively physically isolated, and the surface of metal partion (metp) is provided with anti-tampering plated film, effectively prevent strong and weak electricity it
Between there is a situation where interfering, ensure that the more stable work of frequency conversion tank.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is a kind of integrally-built side view of specific implementation mode provided by the utility model；
Fig. 2 is the shown in FIG. 1 first front view for installing room；
Fig. 3 is the shown in FIG. 1 second front view for installing room；
Fig. 4 is the vertical view of cabinet shown in FIG. 1；
Fig. 5 is the front view of cabinet shown in FIG. 1；
Fig. 6 is the rearview of cabinet shown in FIG. 1.
Wherein, in Fig. 1-Fig. 6：
Cabinet -1, metal partion (metp) -2, frequency converter -3, harmonic filter -4, frequency conversion outlet reactor -5, switch portion
Part -6, connecting terminal block -7, breaker of plastic casing -8, fuse -9, temperature control device -10, extractor fan -11, air draft
Fan -12, headlamp -13, the first install room -101, the second and install room -102, signal cable incoming line -103, power electric
Cable incoming line -104, single layer univalve door -105, single layer bivalve door -106, middle door -107, forceful electric power wire casing -201.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1, Fig. 2 and Fig. 3, Fig. 1 are a kind of overall structure of specific implementation mode provided by the utility model
Schematic diagram；Fig. 2 is the shown in FIG. 1 first front view for installing room 101；Fig. 3 is facing for the second installation room 102 shown in FIG. 1
Figure.
In a kind of specific implementation mode provided by the utility model, Novel variable-frequency switch board includes mainly cabinet 1, gold
Belong to partition board 2, frequency converter 3, harmonic filter 4, frequency conversion outlet reactor 5, switch block 6 and connecting terminal block 7, metal partion (metp) 2
It is set to inside cabinet 1, room 102, frequency converter 3, switch block are installed in the first installation room 101 and second to form electromagnetic isolation
6 and connecting terminal block 7 be mounted on metal partion (metp) 2 and positioned at first installation room 101 in, harmonic filter 4 and frequency conversion outlet
Reactor 5 is mounted on metal partion (metp) 2 and in the second installation room 102.
Wherein, setting is there are one metal partion (metp) 2 in cabinet 1, two side setting of the metal partion (metp) 2 inside cabinet 1,
Cabinet 1 being isolated into the first installation room 101 and second, room 102 is installed, the first installation room 101 is located at the button fly front of cabinet 1, and second
Installation room 102 is located at the back pullout (BPO) of cabinet 1, and frequency converter 3, switch block 6 and connecting terminal block 7 may be contained within the first installation room
101, and it is fixed on the front surface of metal partion (metp) 2, harmonic filter 4 and frequency conversion outlet reactor 5 may be contained within the second installation room
102, and it is fixed on the rear surface of metal partion (metp) 2.
Specifically, in actual installation process, first by the front surface of metal partion (metp) 2 and rear surface aluminum-zinc alloy or zinc-plated, aluminium
It is non-conductive medium with zinc, the formation of room 102 physics can be installed to the first installation room 101 and second to reach metal partion (metp) 2
Isolation, certainly, the surface of metal partion (metp) 2 can also plate other materials, can effectively be installed to the first installation room 101 and second
Subject to room 102 is isolated, user does not limit herein depending on site specific；Then forceful electric power electricity user needed
Sub- component is installed on the forceful electric power powered electronic devices such as the first installation room 101, such as frequency converter, and user can be according to the need of oneself
The size of summation frequency conversion tank inner space installs more electronic equipments, it should be noted that sets inside the first installation room 101
Set installation is forceful electric power powered electronic device；The light current electronic component that user needs is installed on the second installation room later
102, such as the light current powered electronic device such as harmonic filter and frequency conversion outlet reactor, user can according to the demand of oneself and
The size of frequency conversion tank inner space installs more electronic equipments, it should be noted that 102 inside setting peace of the second installation room
Dress is light current powered electronic device；Finally, by frequency conversion tank internal electronic component according to circuit diagram wiring, forceful electric power and light current
The independent cabling of cable avoids forming interference between strong and weak electricity, you can complete the installment work of entire frequency conversion tank.The utility model carries
The design of metal partion (metp) 2 in the Novel variable-frequency control of confession, compared with the prior art in rambling electronics inside frequency conversion tank
Equipment is arranged, and can the strong and weak electric/electronic apparatus in frequency conversion tank be installed separately setting, and material resources are carried out to strong and weak electric/electronic apparatus
Isolation, and the surface of metal partion (metp) 2 is provided with anti-tampering plated film, and strong and weak electrical cables separate cabling, effectively prevent strong and weak electricity
Between there is a situation where interfering, ensure that the work of frequency conversion tank more efficiency.
In order to optimize Novel variable-frequency switch board in above-described embodiment can occur to avoid disturbed condition between strong and weak electricity it is excellent
Point is provided with the forceful electric power wire casing 201 positioned at the first installation 101 side of room in the plate body front surface of metal partion (metp) 2.Forceful electric power wire casing 201
Design, can by forceful electric power power electronic equipment cable integrated distribution, cabling, far from light current power supply electronic equipment electricity
Cable ensures that frequency conversion tank effectively works it is possible to prevente effectively from forceful electric power forms signal interference to light current；Divide in addition, concentrating
The design of cloth, cabling, make it is clear in structure in frequency conversion tank, it is uniform, be conducive to the routine maintenance work of frequency conversion tank.
Referring to FIG. 4, Fig. 4 is the vertical view of cabinet 1 shown in FIG. 1.
Signal cable incoming line 103 and power cable incoming line 104 are offered at 1 top of cabinet.Signal cable incoming line
103 and power cable incoming line 104 design, effective object can be carried out to power electric forceful electric power cable and signal wire weak-current cable
Reason isolation, avoids and interferes between the two, ensures that frequency conversion tank more steadily works.
Further, the breaker of plastic casing 8 positioned at the first installation 101 side of room, metal partion (metp) 2 are provided on metal partion (metp) 2
On be additionally provided with the second installation room 102 side be provided with fuse 9.The design of breaker of plastic casing 8 and fuse 9, can
Under frequency conversion tank inner electronic equipment routine work state, to avoid occurring blowing out phenomenon caused by electric current is excessive, it is effectively ensured
Frequency conversion tank safe operation, it should be noted that user can voluntarily select the number and model of breaker and fuse, with energy
Enough ensure that frequency conversion tank works normally interface, does not limit herein.
Fig. 5 and Fig. 6 are please referred to, Fig. 5 is the front view of cabinet 1 shown in FIG. 1；Fig. 6 is the backsight of cabinet 1 shown in FIG. 1
Figure.
In addition, being provided with single layer univalve door 105 and single layer bivalve door 106 on cabinet 1, single layer univalve door 105 is located at first
101 side of room is installed, single layer bivalve door 106 is located at the second installation 102 side of room, middle door 107 is additionally provided on single layer univalve door 105,
It is provided with the button and the corresponding warning light of each button for controlling electric loop in middle door 107, use is additionally provided in middle door 107
In the operation panel of operation frequency converter 3.Single layer univalve door 105 is set to 101 side of the first installation room, and single layer bivalve door 106 is arranged
102 side of room is installed in second, this design can carry out targetedly individually dimension when frequency conversion tank breaks down to forceful electric power and light current
Shield, is directed to the rambling cabling layout of the prior art, this design preferably can search or check failure, facilitate frequency conversion
The daily maintenance of cabinet and maintenance work；Meanwhile on single layer univalve door 105 middle door 107 design, be provided with frequency conversion in middle door 107
The operation panel of device 3 can make user more easily carry out instruction operation.
Further, further include for controlling the temperature control device 10 that frequency converter 3 works, temperature according to in-cabinet temperature in cabinet 1
Control device 10 is connect with frequency converter 3, and cabinet 1 further includes extractor fan 11 and exhaust fan 12, and extractor fan 11 is set to 1 bottom of cabinet
Portion, exhaust fan 12 are set to 1 top of cabinet, and extractor fan 11 and exhaust fan 12 are connect with temperature control device 10, with according in cabinet
Temperature works.In the daily use of frequency conversion tank, the frequency conversion tank most of the time all in working condition, to ensure user
The situation at oneself scene can be become more apparent upon, so after working long hours, frequency converter 3 can be because work distributes big calorimetric
Amount causes itself and in-cabinet temperature to rise, and may set out alarm when serious, temperature control device 10 and extractor fan 11 and arranges
Wind fan 12 can detect the temperature of 1 internal temperature of cabinet and frequency converter 3 in real time, reached in temperature and be not suitable for 3 work of frequency converter
When making temperature, start extractor fan 11 and air ejector fan 12,1 internal temperature of cabinet is adjusted, adapts to the work of frequency converter 3
Temperature further ensures frequency conversion tank and more efficiently works.
In addition, being provided with headlamp 13 on 1 top inner wall of cabinet.Due to cabinet 1 size can according to user demand come
Determine, so vary, add the difference of frequency conversion tank working environment, may cause it is rather dark in cabinet, headlamp 13
Design, effectively provides lighting condition to the user, keeps user more convenient when operating frequency conversion tank.
In conclusion the Novel variable-frequency switch board that is provided of the present embodiment include mainly cabinet, metal partion (metp), frequency converter,
Harmonic filter, frequency conversion outlet reactor, switch block and connecting terminal block, metal partion (metp) are set to inside cabinet, to be formed
First installation room of electromagnetic isolation and the second installation room, frequency converter, switch block and connecting terminal block are mounted on metal partion (metp)
Upper and indoor positioned at the first installation, harmonic filter and frequency conversion outlet reactor are mounted on metal partion (metp) and positioned at the second peace
Dress is indoor.The design of metal partion (metp) 2 in Novel variable-frequency provided by the utility model control, compared with the prior art in frequency conversion tank
Internal rambling electronic equipment arrangement, can be installed separately setting, to power by the strong and weak electric/electronic apparatus in frequency conversion tank
Electric/electronic apparatus carries out material resources isolation, and the surface of metal partion (metp) 2 is provided with anti-tampering plated film, and strong and weak electrical cables are separately walked
Line effectively prevents ensure that the work of frequency conversion tank more efficiency there is a situation where interfering between strong and weak electricity.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new
Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest range consistent with features of novelty.
Claims (10)
1. a kind of Novel variable-frequency switch board, which is characterized in that including cabinet (1), metal partion (metp) (2), frequency converter (3), harmonic wave filter
Wave device (4), frequency conversion outlet reactor (5), switch block (6) and connecting terminal block (7), the metal partion (metp) (2) are set to institute
Cabinet (1) inside is stated, room (102) are installed in the first installation room (101) and second to form electromagnetic isolation, the frequency converter (3),
The switch block (6) and the connecting terminal block (7) are mounted on the metal partion (metp) (2) and are installed positioned at described first
In room (101), the harmonic filter (4) and the frequency conversion outlet reactor (5) be mounted on the metal partion (metp) (2) and
In second installation room (102).
2. Novel variable-frequency switch board according to claim 1, which is characterized in that on the plate body of the metal partion (metp) (2), position
Forceful electric power wire casing (201) is offered in first installation room (101) side.
3. Novel variable-frequency switch board according to claim 2, which is characterized in that on the metal partion (metp) (2), positioned at described
First installation room (101) side is provided with breaker of plastic casing (8).
4. Novel variable-frequency switch board according to claim 3, which is characterized in that on the metal partion (metp) (2), positioned at described
Second installation room (102) side is provided with fuse (9).
5. Novel variable-frequency switch board according to claim 4, which is characterized in that offer signal at the top of the cabinet (1)
Long cable section of ingoing line mouth (103) and power cable incoming line (104).
6. Novel variable-frequency switch board according to claim 5, which is characterized in that be provided with single layer list on the cabinet (1)
Door (105) and single layer bivalve door (106) are fanned, the single layer univalve door (105) is located at described first and installs room (101) side, described
Single layer bivalve door (106) is located at described second and installs room (102) side.
7. Novel variable-frequency switch board according to claim 6, which is characterized in that also set on the single layer univalve door (105)
It is equipped with middle door (107), the button for controlling electric loop is provided in the middle door (107) and each button is corresponding carries
Show lamp, the operation panel for operating the frequency converter (3) is additionally provided in the middle door (107).
8. according to the Novel variable-frequency switch board described in claim 1-7 any one, which is characterized in that further include for according to cabinet
Interior temperature controls the temperature control device (10) of frequency converter (3) work, and the temperature control device (10) connects with the frequency converter (3)
It connects.
9. Novel variable-frequency switch board according to claim 8, which is characterized in that further include extractor fan (11) and exhaust fan
(12), the extractor fan (11) is set to the cabinet (1) bottom end, and the exhaust fan (12) is set to the cabinet (1) top
End, the extractor fan (11) and the exhaust fan (12) connect with the temperature control device (10), with according to in-cabinet temperature into
Row work.
10. Novel variable-frequency switch board according to claim 9, which is characterized in that be arranged on the inner wall of cabinet (1) top
There is headlamp (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721922813.1U CN207834876U (en) | 2017-12-29 | 2017-12-29 | A kind of Novel variable-frequency switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721922813.1U CN207834876U (en) | 2017-12-29 | 2017-12-29 | A kind of Novel variable-frequency switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207834876U true CN207834876U (en) | 2018-09-07 |
Family
ID=63391228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721922813.1U Expired - Fee Related CN207834876U (en) | 2017-12-29 | 2017-12-29 | A kind of Novel variable-frequency switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207834876U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116480613A (en) * | 2023-04-14 | 2023-07-25 | 广东南华西电气有限公司 | Variable frequency fan control system |
-
2017
- 2017-12-29 CN CN201721922813.1U patent/CN207834876U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116480613A (en) * | 2023-04-14 | 2023-07-25 | 广东南华西电气有限公司 | Variable frequency fan control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 201821 room 2, 2 floor, 2, 2229 Yongsheng Road, Jiading District industrial area, Shanghai. Patentee after: SHANGHAI SHENGJIAN ENVIRONMENTAL SYSTEM TECHNOLOGY Co.,Ltd. Address before: 201821 25F, Taihu Shijia International Building, 1198 De Fu Road, Jiading District, Shanghai Patentee before: SHANGHAI SHENGJIAN ENVIRONMENT SYSTEM SCIENCE & TECHNOLOGY CO.,LTD. |
|
| 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: 20180907 Termination date: 20211229 |