CN202094499U - Intelligent adjusting device for fresh air and cold air - Google Patents
Intelligent adjusting device for fresh air and cold air Download PDFInfo
- Publication number
- CN202094499U CN202094499U CN2011201981726U CN201120198172U CN202094499U CN 202094499 U CN202094499 U CN 202094499U CN 2011201981726 U CN2011201981726 U CN 2011201981726U CN 201120198172 U CN201120198172 U CN 201120198172U CN 202094499 U CN202094499 U CN 202094499U
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- blower fan
- microprocessor
- cold wind
- new
- regulating device
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Abstract
The utility model relates to an intelligent adjusting device for fresh air and cold air, which is used in an unattended substation or other occasions needing ventilation, temperature reduction and dehumidification. The device comprises a box body (1) and a control circuit, wherein, the box body (1) is divided into two independent cavities on the left and on the right: a fresh air system and a cold air system are respectively mounted in the left and the right cavities; the control circuit comprises a microprocessor (101), a signal processing circuit (102), a temperature sensor (103) and a humidity sensor (104), wherein the temperature sensor (103) and the humidity sensor (104) are connected with the microprocessor (101) via the signal processing circuit (102); the microprocessor (101) is connected with a frequency converter of a blower I (4); the microprocessor (101) is connected with a blower II (11); and the microprocessor (101) is connected with a compressor. By adopting the intelligent adjusting device provided by the utility model, the operations, such as temperature reduction, dehumidification and dust removal, can be effectively performed in the substation, and the energy consumption can be greatly reduced.
Description
Technical field
The utility model relates to a kind of new cold wind intelligent regulating device, is used for the occasion of unattended transformer station or the aeration-cooling dehumidifying of other needs.
Background technology
Develop rapidly along with national economy; the industrial land demand constantly increases, but is becoming tight soil usable floor area day, in order to alleviate the land used awkward situation, to guarantee basic cultivated area; increasing special cause building such as transformer station is just in the interior space of migration compactness, even builds underground.Yet when being located in the nonventilated relatively environment such as basement when transformer station, high temperature, humidity, immersion, dust accretions, toxic gas rendezvous problem highlight day by day.For solving this type of problem, air-conditioning is set in transformer station usually or adds blower fan and carry out aeration-cooling dehumidifying, and utilize heating rod or dehumidifier to carry out dehumidification operation usually, still, utilize air-conditioning and blower fan to lower the temperature, and meanwhile in heating, conflicting; Simultaneously because need uninterrupted continue carry out cool-down dehumidification, thereby air-conditioning or blower fan need continuous firing, energy waste is serious.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of new cold wind intelligent regulating device that can effectively cut down the consumption of energy is provided.
The purpose of this utility model is achieved in that a kind of new cold wind intelligent regulating device, described device includes casing and control circuit, two separate cavitys about described casing is separated into, the cavity back side in left side has an air inlet, and the front has a new wind air outlet, and the cavity on right side is two separate upper cavities and lower chamber about a dividing plate is separated into, and have a through hole on the dividing plate, the top of upper cavity has a return air inlet, and the front of lower chamber has a cold wind air outlet
About be separately installed with VMC and quenching system in two cavitys, described VMC includes blower fan one, and the air intake of described blower fan one is connected with the air inlet that is opened in the cavity back side, left side, and the outlet air end of described blower fan one is connected with new wind air outlet, described blower fan one is a frequency conversion fan
Described quenching system includes blower fan two and evaporator, described blower fan two is arranged in the upper cavity, and the outlet air end of blower fan two is connected with through hole on the dividing plate, described evaporator is arranged in the lower chamber, and between above-mentioned through hole and cold wind air outlet, described evaporator and is arranged at the outer compressor of casing and links to each other;
Described control circuit includes microprocessor, signal processing circuit, temperature sensor and humidity sensor, described temperature sensor links to each other with microprocessor through signal processing circuit with humidity sensor, described microprocessor links to each other with the frequency converter of blower fan one, described microprocessor links to each other with blower fan two, and described microprocessor links to each other with compressor.
The new cold wind intelligent regulating device of the utility model, described device also includes an inlet box, is provided with filter in the described inlet box, has a new ventilation slot on the described inlet box, and this new ventilation slot is connected with the air inlet at the cavity back side, left side.
In the new cold wind intelligent regulating device of the utility model, the outlet air end of described blower fan one and pipeline that new wind air outlet is connected a muffler is installed.
The new cold wind intelligent regulating device of the utility model, described return air inlet place is provided with a filter screen.
The new cold wind intelligent regulating device of the utility model, described microprocessor and signal processing circuit are arranged in the electric cabinet, and described electric cabinet is arranged on the casing.
Compared with prior art, the beneficial effects of the utility model are:
The new cold wind intelligent regulating device of the utility model can be regulated the blower fan and the compressor of VMC and quenching system according to real-time detected temperature and humidity, make it under suitable situation, just carry out work, realized intelligentized automatic control, guaranteeing to have effectively reduced the consumption of electric energy under the desired environment cleanliness of equipment safety operation, temperature, humidity and the non-dewfall prerequisite.
Description of drawings
Fig. 1 is the structural representation of the new cold wind intelligent regulating device of the utility model.
Fig. 2 is the application state schematic diagram of the new cold wind intelligent regulating device of the utility model.
Fig. 3 is the circuit block diagram of the control circuit of the new cold wind intelligent regulating device of the utility model.
Wherein:
Embodiment
Referring to Fig. 1, a kind of new cold wind intelligent regulating device that the utility model relates to, described device includes casing 1, inlet box 2 and control circuit, is provided with filter 3 in the described inlet box 2, two separate cavitys about described casing 1 is separated into,
The cavity back side in left side has an air inlet, the front has a new wind air outlet 6, have a new ventilation slot on the described inlet box 2, this new ventilation slot is connected with the air inlet at the cavity back side, left side, and the cavity on right side is separated into up and down two separate upper cavities and lower chamber through a dividing plate, and has a through hole on the dividing plate, the top of upper cavity has a return air inlet 9, described return air inlet 9 places are provided with a filter screen 10, and the front of lower chamber has a cold wind air outlet 12
About be separately installed with VMC and quenching system in two cavitys, described VMC includes blower fan 1, the air intake of described blower fan 1 is connected with the air inlet that is opened in the cavity back side, left side, the outlet air end of described blower fan 1 is connected with new wind air outlet 6, and in the outlet air end of described blower fan 1 and the pipeline that new wind air outlet 6 is connected a muffler 7 is installed, described blower fan 1 is a frequency conversion fan
Described quenching system includes blower fan 2 11 and evaporator 13, described blower fan 2 11 is arranged in the upper cavity, and the outlet air end of blower fan 2 11 is connected with through hole on the dividing plate, described evaporator 13 is arranged in the lower chamber, and between above-mentioned through hole and cold wind air outlet 12, described evaporator 13 and is arranged at casing 1 outer compressor and links to each other;
Referring to Fig. 3, described control circuit includes microprocessor 101, signal processing circuit 102, temperature sensor 103 and humidity sensor 104, described temperature sensor 103 links to each other with microprocessor 101 through signal processing circuit 102 with humidity sensor 104, described microprocessor 101 links to each other with the frequency converter of blower fan 1, described microprocessor 101 links to each other with blower fan 2 11, and described microprocessor 101 links to each other with compressor; Described microprocessor 101 and signal processing circuit 102 are arranged in the electric cabinet 5, and described electric cabinet 5 is arranged on the casing 1.
Be embodiment below with Fig. 2, specifically should be used as an explanation of the present utility model:
During use, the utility model is installed on wall below, right side, wherein casing 1 is installed on indoor, inlet box 2 and compressor are installed on outdoor, wall top, left side has an exhaust outlet 14, temperature sensor 103 and humidity sensor 104 are installed on this exhaust outlet place, and return air inlet 9 links to each other with backwind tube 8, and the air intake position of backwind tube 8 and exhaust outlet 14 places.
Operation principle of the present utility model is:
1), VMC: after new wind filters via the filter 3 of inlet box 2, feed indoorly via new wind air outlet 6 by blower fan 1,, can control the size of adjusting intake to frequency converter because blower fan 1 be a frequency conversion fan by control circuit;
2), quenching system: quenching system is circulating ventilation, and return air enters blower fan 2 11 by backwind tube 8 through filter screen 10, and the wind that blower fan 2 11 is discharged cools off after in by cold wind air outlet 12 inlet chambers through evaporator 13;
3) intelligence is regulated: monitor in real time by temperature sensor 103 and 104 pairs of humitures of humidity sensor,
When outdoor temperature is lower than indoor temperature, and humidity is when meeting the demands: the operation VMC, and according to the temperature height, by the frequency converter of blower fan 1 intake is regulated;
When outdoor temperature is higher than indoor temperature, perhaps be lower than indoor temperature but humidity when being higher than requirement when outdoor temperature, the operation quenching system, and start compressor, lower the temperature to indoor;
When indoor humidity is higher than requirement, the operation quenching system, and start compressor (compressor clearance operation, blower fan 2 11 low cruises), dehumidify to indoor.
Claims (9)
1. new cold wind intelligent regulating device, it is characterized in that: described device includes casing, (1) and control circuit, described casing, (1) be separated into about two separate cavitys, the cavity back side in left side has an air inlet, the front has a new wind air outlet, (6), the cavity on right side is separated into up and down two separate upper cavities and lower chamber through a dividing plate, and have a through hole on the dividing plate, the top of upper cavity has a return air inlet, (9), the front of lower chamber has a cold wind air outlet, (12)
About be separately installed with VMC and quenching system in two cavitys, described VMC includes blower fan one (4), the air intake of described blower fan one (4) is connected with the air inlet that is opened in the cavity back side, left side, the outlet air end of described blower fan one (4) is connected with new wind air outlet (6), described blower fan one (4) is a frequency conversion fan
Described quenching system includes blower fan two (11) and evaporator (13), described blower fan two (11) is arranged in the upper cavity, and the outlet air end of blower fan two (11) is connected with the through hole on the dividing plate, described evaporator (13) is arranged in the lower chamber, and be positioned between above-mentioned through hole and the cold wind air outlet (12), described evaporator (13) and is arranged at the outer compressor of casing (1) and links to each other;
Described control circuit includes microprocessor (101), signal processing circuit (102), temperature sensor (103) and humidity sensor (104), described temperature sensor (103) links to each other with microprocessor (101) through signal processing circuit (102) with humidity sensor (104), described microprocessor (101) links to each other with the frequency converter of blower fan one (4), described microprocessor (101) links to each other with blower fan two (11), and described microprocessor (101) links to each other with compressor.
2. a kind of according to claim 1 new cold wind intelligent regulating device, it is characterized in that: described device also includes an inlet box (2), be provided with filter (3) in the described inlet box (2), described inlet box has a new ventilation slot on (2), and this new ventilation slot is connected with the air inlet at the cavity back side, left side.
3. a kind of as claimed in claim 1 or 2 new cold wind intelligent regulating device is characterized in that: in the outlet air end of described blower fan one (4) and the pipeline that new wind air outlet (6) is connected a muffler (7) is installed.
4. a kind of as claimed in claim 1 or 2 new cold wind intelligent regulating device is characterized in that: described return air inlet (9) locates to be provided with a filter screen (10).
5. as a kind of new cold wind intelligent regulating device as described in the claim 3, it is characterized in that: described return air inlet (9) locates to be provided with a filter screen (10).
6. a kind of as claimed in claim 1 or 2 new cold wind intelligent regulating device is characterized in that: described microprocessor (101) and signal processing circuit (102) are arranged in the electric cabinet (5), and described electric cabinet (5) is arranged on the casing (1).
7. as a kind of new cold wind intelligent regulating device as described in the claim 3, it is characterized in that: described microprocessor (101) and signal processing circuit (102) are arranged in the electric cabinet (5), and described electric cabinet (5) is arranged on the casing (1).
8. as a kind of new cold wind intelligent regulating device as described in the claim 4, it is characterized in that: described microprocessor (101) and signal processing circuit (102) are arranged in the electric cabinet (5), and described electric cabinet (5) is arranged on the casing (1).
9. as a kind of new cold wind intelligent regulating device as described in the claim 5, it is characterized in that: described microprocessor (101) and signal processing circuit (102) are arranged in the electric cabinet (5), and described electric cabinet (5) is arranged on the casing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201981726U CN202094499U (en) | 2011-06-14 | 2011-06-14 | Intelligent adjusting device for fresh air and cold air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201981726U CN202094499U (en) | 2011-06-14 | 2011-06-14 | Intelligent adjusting device for fresh air and cold air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202094499U true CN202094499U (en) | 2011-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201981726U Expired - Lifetime CN202094499U (en) | 2011-06-14 | 2011-06-14 | Intelligent adjusting device for fresh air and cold air |
Country Status (1)
| Country | Link |
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| CN (1) | CN202094499U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102954550A (en) * | 2012-11-03 | 2013-03-06 | 无锡市华能电力机械有限公司 | Sulfur hexafluoride booster ventilation device of transformer substation |
| CN102957103A (en) * | 2012-11-03 | 2013-03-06 | 无锡市华能电力机械有限公司 | Indoor dust-free ventilation inner and outer circulation device |
| CN104930663A (en) * | 2015-06-29 | 2015-09-23 | 河南易博联城规划建筑设计有限公司洛阳分公司 | High-voltage power distribution room cooling and dehumidifying energy-saving device |
| CN105071251A (en) * | 2015-07-17 | 2015-11-18 | 许继电气股份有限公司 | Prefabricated cabin temperature control system and secondary equipment prefabricated cabin using the system |
| CN107093858A (en) * | 2017-05-10 | 2017-08-25 | 无锡赛孚电力环境控制设备有限公司 | The control method of microenvironment in a kind of ring main unit |
-
2011
- 2011-06-14 CN CN2011201981726U patent/CN202094499U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102954550A (en) * | 2012-11-03 | 2013-03-06 | 无锡市华能电力机械有限公司 | Sulfur hexafluoride booster ventilation device of transformer substation |
| CN102957103A (en) * | 2012-11-03 | 2013-03-06 | 无锡市华能电力机械有限公司 | Indoor dust-free ventilation inner and outer circulation device |
| CN104930663A (en) * | 2015-06-29 | 2015-09-23 | 河南易博联城规划建筑设计有限公司洛阳分公司 | High-voltage power distribution room cooling and dehumidifying energy-saving device |
| CN105071251A (en) * | 2015-07-17 | 2015-11-18 | 许继电气股份有限公司 | Prefabricated cabin temperature control system and secondary equipment prefabricated cabin using the system |
| CN107093858A (en) * | 2017-05-10 | 2017-08-25 | 无锡赛孚电力环境控制设备有限公司 | The control method of microenvironment in a kind of ring main unit |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111228 |
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| CX01 | Expiry of patent term |