CN206596336U - A kind of energy-saving fan frequency converter chamber device - Google Patents
A kind of energy-saving fan frequency converter chamber device Download PDFInfo
- Publication number
- CN206596336U CN206596336U CN201720325429.7U CN201720325429U CN206596336U CN 206596336 U CN206596336 U CN 206596336U CN 201720325429 U CN201720325429 U CN 201720325429U CN 206596336 U CN206596336 U CN 206596336U
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- frequency converter
- control cabinet
- converter control
- air
- energy
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Abstract
The utility model discloses a kind of energy-saving fan frequency converter chamber device, including air-conditioning, frequency converter control cabinet, plc controllers, shutter, temperature sensor, the left and right sides on the air-conditioning top disposed within, the frequency converter control cabinet is placed in frequency converter control cabinet support platform, have four frequency converter control cabinets, each ventilating opening is fitted with screen pack, many places shutter is installed on the Transducer Room left-right and front-back four sides wall and room door, the wind gathering cover is placed in frequency converter control cabinet top and is connected with air exhauster suction opeing, outdoor temperature inductor is installed at the top of Transducer Room outer wall.The energy-saving fan frequency converter chamber device can determine the switch of air-conditioning and blower fan provided with plc controllers according to indoor temperature difference, according to circumstances switch air-conditioning and blower fan, and air-conditioning has reached that the purpose of energy-conservation has saved cost for enterprise with blower fan alternation.
Description
Technical field
The utility model is related to technical field of electricity, specially a kind of energy-saving fan frequency converter chamber device.
Background technology
Frequency converter is one of common electrical equipment of power industry, and it is to utilize the on-off action of power semiconductor device will
Power frequency supply is transformed to the electric energy control device of another frequency, it can realize soft start to AC induction motor, frequency control,
Improve running accuracy, change the functions such as power factor, excessively stream/overvoltage/overload protection, frequency converter can distribute big calorimetric when working
Can, it is therefore desirable to which room temperature lowering is carried out to Transducer Room.
But existing frequency converter cooling measure be all often by manually rule of thumb being operated, air exchange system and
Air-conditioning, which is often, is constantly in open mode, and power consumption is big, improves the maintenance cost of equipment.
Utility model content
The purpose of this utility model is to provide a kind of energy-saving fan frequency converter chamber device, to solve above-mentioned background skill
The artificial complex operation proposed in art, power consumption is big, the problem of improving the maintenance cost of equipment.
To achieve the above object, the utility model provides following technical scheme：A kind of energy-saving fan frequency converter room dress
Put, including air-conditioning, frequency converter control cabinet, plc controllers, shutter, temperature sensor, frequency converter control cabinet support platform, send
Blower fan, wind gathering cover, air exhauster, screen pack, room door, Fan pipeline and outdoor temperature inductor, the air-conditioning top disposed within
The left and right sides, the frequency converter control cabinet is placed in frequency converter control cabinet support platform, has four frequency converter control cabinets, institute
State and TEMP is installed inside the control cabinet door top that plc controllers are placed in frequency converter control cabinet, the frequency converter control cabinet
Device, the pressure fan is placed on the wall on the right side of Transducer Room inner bottom part, and the pressure fan Pipe installing is in frequency converter control cabinet
Support platform bottom is connected with pressure fan air outlet, and each ventilating opening is fitted with screen pack, and the Transducer Room is left
Many places shutter is installed on four sides wall and room door before and after right, the wind gathering cover is placed in frequency converter control cabinet top and exhausting
Machine suction opeing is connected, and outdoor temperature inductor is installed at the top of Transducer Room outer wall.
It is preferred that, controller of the plc controllers respectively with pressure fan and air-conditioning is electrically connected.
It is preferred that, the temperature sensor provides temperature analog signal and gives plc controllers.
It is preferred that, the size of the wind gathering cover is just covered in the top of frequency converter control cabinet, and wind gathering cover is ins and outs suction
Circular platform type structure.
It is preferred that, the bottom of each frequency converter control cabinet is fitted with a small air blowing hood, and air blowing hood is equal everywhere
It is connected with pressure fan pipeline.
Compared with prior art, the beneficial effects of the utility model are：The energy-saving fan frequency converter chamber device is provided with
Plc controllers, the plc controllers are programmable singlechip controller, are passed according to the temperature sensor in frequency converter control cabinet
The switch of temperature-sensitive degree signal deciding air-conditioning and blower fan, according to circumstances automatic switch air-conditioning and blower fan, air-conditioning and blower fan alternation
Reach that the purpose of energy-conservation has saved cost for enterprise, plc controllers can freely set each temperature section, easy to use.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model right part structural representation.
Fig. 3 is that the utility model faces external structure schematic diagram.
In figure：1- air-conditionings, 2- frequency converter control cabinets, 3-plc controllers, 4- shutters, 5- temperature sensors, 6- frequency converters
Switch board support platform, 7- pressure fan, 8- wind gathering covers, 9- air exhausters, 10- screen packs, 11- rooms door, 12- pressure fan pipeline, 13-
Outdoor temperature inductor.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, 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, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of energy-saving fan frequency converter chamber device,
Including air-conditioning 1, frequency converter control cabinet 2, plc controllers 3, shutter 4, temperature sensor 5, frequency converter control cabinet support platform 6,
Pressure fan 7, wind gathering cover 8, air exhauster 9, filtering 10, room door 11, pressure fan pipeline 12 and outdoor temperature inductor 13, air-conditioning 1 are put
The left and right sides in indoor top, frequency converter control cabinet 2 is placed in frequency converter control cabinet support platform 6, has four frequency converters
Switch board 2, plc controllers 3 are placed in inside the control cabinet door top of frequency converter control cabinet 2, frequency converter control cabinet 2 and are provided with temperature
Sensor 5, pressure fan 7 is placed on the wall on the right side of Transducer Room inner bottom part, and pressure fan pipeline 12 is installed on frequency converter control cabinet
The bottom of support platform 6 is connected with the air outlet of pressure fan 7, and each ventilating opening is fitted with before screen pack 10, Transducer Room or so
Many places shutter 4 is installed on four sides wall and room door 11 afterwards, wind gathering cover 8 is placed in the top of frequency converter control cabinet 2 and air exhauster 9
Suction opeing is communicated, and outdoor temperature inductor 13 is installed at the top of Transducer Room outer wall.
Specifically, controller of the plc controllers 3 respectively with pressure fan 7 and air-conditioning 1 is electrically connected, plc controllers 3 can
According to temperature control air-conditioning 1 and the switch of pressure fan 7, air-conditioning 1 reaches energy-conservation purpose with the alternation of pressure fan 7；
Specifically, temperature sensor 5 provides temperature analog signal to plc controllers 3, temperature sensor 5 can be detected in real time
The temperature change of frequency converter control cabinet 2, temperature information is fed back in plc controllers 3, plc controllers 3 change according to temperature information
It is operated；
Specifically, the size of wind gathering cover 8 is just covered in the top of frequency converter control cabinet 2, wind gathering cover 8 is bottom suction type, knot
Structure is circular platform type structure, and volume is big, available buffer dust air-flow, reduces local malleation wind gathering effect good；
Specifically, the bottom of each frequency converter control cabinet 2 is fitted with a small air blowing hood, air blowing hood is with sending everywhere
Fan pipeline 12 is connected, and outer low temperature air is directly sent to frequency converter control cabinet 2 by pressure fan 12 by pressure fan pipeline 12
Play a part of fast cooling in inside.
Operation principle：Temperature sensor and 5 is transported to plc controllers with 13 temperature sensed of outdoor temperature inductor
In 3, after the computing of plc controllers 3, output result is fed back into the controller in air-conditioning 1 and pressure fan 7, and then control air-conditioning
1st, the operation of the operation reputation air exhauster 9 of pressure fan 7, when temperature is higher than 35 DEG C in frequency converter control cabinet 2, automatically turns on pressure fan
7 with air exhauster 9, while staff, which can open shutter 4, carries out secondary ventilation radiating, when temperature is high in frequency converter control cabinet 2
When 50 DEG C, plc controllers 3 are automatic to close the artificial closing shutter 4 simultaneously of pressure fan 7, the profit while startup control air-conditioning 1 works
Cooled with air-conditioning 1, when temperature is less than 25 DEG C in frequency converter control cabinet 2, plc controllers automatically cut off the pressure fan 7 of air-conditioning 1
With the power supply of air exhauster 9, the energy-saving fan frequency converter chamber device can selectively open air-conditioning 1 by plc controllers 3
With pressure fan 7, the effective saving energy is carried out, the waste of cost is reduced.
To sum up, although the utility model is described in detail with reference to the foregoing embodiments, for the technology of this area
For personnel, it can still modify to the technical scheme described in foregoing embodiments, or to which part technology
Feature carries out equivalent substitution, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made
Deng should be included within protection domain of the present utility model.
Claims (5)
1. a kind of energy-saving fan frequency converter chamber device, including air-conditioning (1), frequency converter control cabinet (2), plc controllers (3),
Shutter (4), temperature sensor (5), frequency converter control cabinet support platform (6), pressure fan (7), wind gathering cover (8), air exhauster
(9), screen pack (10), room door (11), pressure fan pipeline (12) and outdoor temperature inductor (13), it is characterised in that：The sky
The left and right sides on (1) top disposed within is adjusted, the frequency converter control cabinet (2) is placed in frequency converter control cabinet support platform (6),
Have four frequency converter control cabinets (2), the plc controllers (3) are placed in the switch board of frequency converter control cabinet (2) wall, institute outdoors
State and temperature sensor (5) is installed inside frequency converter control cabinet (2), the pressure fan (7) is placed on the right side of Transducer Room inner bottom part
Wall on, the pressure fan pipeline (12) is installed on the bottom of frequency converter control cabinet support platform (6), pressure fan pipeline (12)
It is connected with the air outlet of pressure fan (7), screen pack (10) is fitted with each ventilating opening, ventilating opening is provided with four altogether
Shutter (4), the wind gathering cover (8) are mounted on place, the Transducer Room left-right and front-back four sides wall and room door (11)
The top of frequency converter control cabinet (2) is placed in, wind gathering cover (8) is connected with air exhauster (9), and air exhauster (9) and taking out at the top of it
Air port is connected, and the outdoor temperature inductor (13) is installed on the top of Transducer Room outer wall.
2. a kind of energy-saving fan frequency converter chamber device according to claim 1, it is characterised in that：The plc controls
Controller of the device (3) respectively with pressure fan (7) and air-conditioning (1) is electrically connected.
3. a kind of energy-saving fan frequency converter chamber device according to claim 1, it is characterised in that：The TEMP
Device (5) provides temperature analog signal and gives plc controllers (3).
4. a kind of energy-saving fan frequency converter chamber device according to claim 1, it is characterised in that：The wind gathering cover
(8) size is just covered in the top of frequency converter control cabinet (2), and wind gathering cover (8) is ins and outs suction circular platform type structure.
5. a kind of energy-saving fan frequency converter chamber device according to claim 1, it is characterised in that：Each frequency conversion
The bottom of device switch board (2) is fitted with a small air blowing hood, and air blowing hood is connected with pressure fan pipeline (12) everywhere.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720325429.7U CN206596336U (en) | 2017-03-30 | 2017-03-30 | A kind of energy-saving fan frequency converter chamber device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720325429.7U CN206596336U (en) | 2017-03-30 | 2017-03-30 | A kind of energy-saving fan frequency converter chamber device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206596336U true CN206596336U (en) | 2017-10-27 |
Family
ID=60121942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720325429.7U Expired - Fee Related CN206596336U (en) | 2017-03-30 | 2017-03-30 | A kind of energy-saving fan frequency converter chamber device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206596336U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107969097A (en) * | 2017-12-26 | 2018-04-27 | 大连三垒科技有限公司 | Suitable for the heat transmission rectification skirt cover on host electrical cabinet |
-
2017
- 2017-03-30 CN CN201720325429.7U patent/CN206596336U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107969097A (en) * | 2017-12-26 | 2018-04-27 | 大连三垒科技有限公司 | Suitable for the heat transmission rectification skirt cover on host electrical cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 Termination date: 20210330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |