CN102957103A - Indoor dust-free ventilation inner and outer circulation device - Google Patents
Indoor dust-free ventilation inner and outer circulation device Download PDFInfo
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- CN102957103A CN102957103A CN2012104362746A CN201210436274A CN102957103A CN 102957103 A CN102957103 A CN 102957103A CN 2012104362746 A CN2012104362746 A CN 2012104362746A CN 201210436274 A CN201210436274 A CN 201210436274A CN 102957103 A CN102957103 A CN 102957103A
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- 238000009423 ventilation Methods 0.000 title claims abstract description 12
- 238000004378 air conditioning Methods 0.000 claims description 16
- 238000006243 chemical reaction Methods 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 208000002925 dental caries Diseases 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000005057 refrigeration Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract 4
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The invention belongs to the field of auxiliary electrical devices in a substation, and relates to refrigeration cooling equipment in the substation, in particular to an indoor dust-free ventilation inner and outer circulation device, which comprises an intelligent environmental safeguard box placed in the substation, and is characterized in that an air outlet is arranged on one side wall of the substation, and an indoor temperature sensor is arranged on the air outlet; an intelligent environmental safeguard system is arranged on the other side wall of the substation, and an outdoor temperature sensor is arranged on a fresh air inlet door of the intelligent environmental safeguard system; and the air outlet, the indoor temperature sensor and the outdoor temperature sensor are connected with the intelligent environmental safeguard box through leads. A fan is matched with an air conditioner to be used, so that the indoor temperature of the substation can be reduced more quickly under the assistance of the temperature sensors, and meanwhile, the purpose of saving power of the air conditioner is achieved, and the operating cost of the substation is effectively saved.
Description
Technical field
The invention belongs to transformer station auxiliary electric equipment field, relate to the indoor refrigeration cool-down equipment of a kind of transformer station, specifically indoor dust-free ventilation inner-outer circulation device.
Background technology
At present, the mode of underground substation room temperature lowering roughly has two kinds: a kind of is that to adopt the mode of air exhauster to carry out aeration-cooling, and another kind of method is directly to lower the temperature at the indoor location air-conditioning, and not only effect is undesirable for this type of aeration-cooling mode, also brings a lot of problems.Bring a large amount of dusts and float on airborne salt and acidic materials by the next aeration-cooling meeting of air exhauster, they are attached to the electric equipment surface and form dirt, affect the useful life of electric equipment, potential safety hazard can occur.And adopt air-conditioning equipment to lower the temperature, and because the underground substation indoor natural ventilating is not smooth, ventilation condition is not good, and air quality is poor, and energy resource consumption is high, and Air Flow is uneven in temperature even, also can't reach the purpose of transformer station's uniform decrease in temperature.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of indoor dust-free ventilation inner-outer circulation device simple in structure, ingenious, rational is provided, use this device effectively to solve problems of the prior art, reach the purpose to transformer station's uniform decrease in temperature.
According to technical scheme provided by the invention: indoor dust-free ventilation inner-outer circulation device, comprise the intelligent substation environment-guarantee case that is placed in the transformer station, described intelligent substation environment-guarantee case inside is divided into three cavitys in left, center, right, in the left cavity filter bag is installed, lay control cabinet, frequency conversion fan, muffler in the middle cavity from top to bottom, evaporator, air-conditioning draught fan, air conditioner filter screen are installed in the right cavity from top to bottom successively; Described middle cavity front is provided with display screen and guidance panel, clean wind air outlet, described right cavity front is provided with air-conditioning air inlet and air-conditioner air outlet, the described left cavity back side is steel wire, being communicated with outside transformer substation through steel wire is new wind shutter, end face is provided with interior circulation shutter, and the frequency conversion fan outlet of control cabinet below links to each other with muffler; Be characterised in that: a sidewall sets out the air port in transformer station, on the described air outlet indoor temperature transmitter is set, at another sidewall of transformer station intelligent substation environment-guarantee case is set, on the new wind shutter of described intelligent substation environment-guarantee case outdoor temperature sensor is set, described air outlet, indoor temperature transmitter, outdoor temperature sensor all link to each other with control cabinet by wire.
As a further improvement on the present invention, described air outlet is arranged on transformer station sidewall upper end near the place, top.
As a further improvement on the present invention, described interior circulation shutter position is arranged on the top of intelligent substation environment-guarantee case.
As a further improvement on the present invention, described clean wind air outlet is arranged on the front lower end of intelligent substation environment-guarantee case.
The present invention compared with prior art, advantage is: the present invention is used blower fan and air-conditioning, and under the mate-assist of temperature sensor, can be faster reduction transformer station indoor temperature, simultaneously, can reach the purpose that makes the air-conditioning power saving, effectively save transformer station's operation cost.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is substation intelligent guarantee case front view.
Fig. 3 is the vertical view of Fig. 2.
Fig. 4 is the A-A cutaway view of Fig. 3.
Fig. 5 is substation intelligent guarantee case rearview.
Embodiment
The invention will be further described below in conjunction with concrete drawings and Examples.
As shown in the figure, comprise intelligent substation environment-guarantee case 1, filter bag 1-1, control cabinet 1-2, frequency conversion fan 1-3, muffler 1-4, air outlet 2, indoor temperature transmitter 3, outdoor temperature sensor 4, evaporator 1-5, air-conditioning draught fan 1-6, air conditioner filter screen 1-7, guidance panel 1-8, clean wind air outlet 1-9, air-conditioning air inlet 1-10, air-conditioner air outlet 1-11, steel wire 1-12, new wind shutter 1-13, interior circulation shutter 1-14.
As shown in the figure, indoor dust-free ventilation inner-outer circulation device of the present invention, comprise the intelligent substation environment-guarantee case 1 that is placed in the transformer station, described intelligent substation environment-guarantee case 1 inside is divided into three cavitys in left, center, right, filter bag 1-1 is installed in the left cavity, lay control cabinet 1-2, frequency conversion fan 1-3, muffler 1-4 in the middle cavity from top to bottom, evaporator 1-5, air-conditioning draught fan 1-6, air conditioner filter screen 1-7 are installed in the right cavity from top to bottom successively; Described middle cavity front is provided with display screen and guidance panel 1-8, clean wind air outlet 1-9, described right cavity front is provided with air-conditioning air inlet 1-10 and air-conditioner air outlet 1-11, the described left cavity back side is steel wire 1-12, being communicated with outside transformer substation through steel wire 1-12 is new wind shutter 1-13, end face is provided with interior circulation shutter 1-14, and the frequency conversion fan 1-3 outlet of control cabinet 1-2 below links to each other with muffler 1-4; A sidewall sets out air port 2 in transformer station, on the described air outlet 2 indoor temperature transmitter 3 is set, at another sidewall of transformer station intelligent substation environment-guarantee case 1 is set, on the new wind shutter 1-13 of described intelligent substation environment-guarantee case 1 outdoor temperature sensor 11 is set, described air outlet 2, indoor temperature transmitter 3, outdoor temperature sensor 4 all link to each other with control cabinet 1-2 by wire.
Described air outlet 2 is arranged on transformer station sidewall upper end near the place, top.
Described interior circulation shutter 1-14 position is arranged on the top of intelligent substation environment-guarantee case 1.
Described clean wind air outlet 1-9 is arranged on the front lower end of intelligent substation environment-guarantee case 1.
The course of work of the present invention is as follows: during the substation operation, when outdoor temperature sensor 4 is compared with indoor temperature transmitter 3 numerical value, be that outdoor temperature is can satisfy the room temperature lowering requirement time, intelligent substation environment-guarantee case 1 sends instruction, new wind shutter 1-13 opens, interior circulation shutter 1-14 closes, frequency conversion fan 1-3 operation, refrigeration air-conditioning evaporator 1-5 off-duty.1-3 carries out the exchange of indoor and outdoor by frequency conversion fan, clean wind air outlet 1-9 is arranged on the front lower end of equipment, so the new wind of low temperature from beneath enter indoor, indoor high temperature air rises, enter outdoor from the air outlet 2 at transformer station sidewall top, thereby hot and cold air exchange reduces indoor temperature.Frequency conversion fan 1-3 wind speed can also variable frequency adjustment, and intelligent substation environment-guarantee case 1 is regulated supply frequency according to temperature value, realizes the respective change of frequency conversion fan 1-3 speed, and indoor temperature is high, and frequency conversion fan 1-3 speed is fast, and air quantity is large; Indoor temperature is low, and frequency conversion fan 1-3 speed is slow, and air quantity is little.
When outdoor temperature sensor 4 is compared with indoor temperature transmitter 3 numerical value, when outdoor temperature can not satisfy the room temperature lowering requirement, intelligent substation environment-guarantee case 1 sends instruction, new wind shutter 1-12 closes, interior circulation shutter 1-14 opens automatically, frequency conversion fan 1-3 operation, refrigeration air-conditioning evaporator 1-5 operation.Because the density of cold air is larger, the density of hot-air is less, so cold air can sink, hot-air can be toward come-up.Interior circulation shutter 1-14 position is arranged on the top of equipment, and clean wind air outlet 1-9 is arranged on the front lower end of equipment.
The present invention is used blower fan and air-conditioning, and under the mate-assist of temperature sensor, can be faster reduction transformer station indoor temperature, simultaneously, can reach the purpose that makes the air-conditioning power saving, effectively save transformer station's operation cost.
Claims (4)
1. indoor dust-free ventilation inner-outer circulation device, comprise the intelligent substation environment-guarantee case (1) that is placed in the transformer station, described intelligent substation environment-guarantee case (1) inside is divided into three cavitys in left, center, right, filter bag (1-1) is installed in the left cavity, lay control cabinet (1-2), frequency conversion fan (1-3), muffler (1-4) in the middle cavity from top to bottom, evaporator (1-5), air-conditioning draught fan (1-6), air conditioner filter screen (1-7) are installed in the right cavity from top to bottom successively; Described middle cavity front is provided with display screen and guidance panel (1-8), clean wind air outlet (1-9), described right cavity front is provided with air-conditioning air inlet (1-10) and air-conditioner air outlet (1-11), the described left cavity back side is steel wire (1-12), being communicated with outside transformer substation through steel wire (1-12) is new wind shutter (1-13), end face is provided with interior circulation shutter (1-14), and frequency conversion fan (1-3) outlet of control cabinet (1-2) below links to each other with muffler (1-4); It is characterized in that: a sidewall sets out air port (2) in transformer station, indoor temperature transmitter (3) is set on the described air outlet (2), described intelligent substation environment-guarantee case (1) is arranged on another sidewall, on the new wind shutter (1-13) of described intelligent substation environment-guarantee case (1) outdoor temperature sensor (11) is set, described air outlet (2), indoor temperature transmitter (3), outdoor temperature sensor (4) all link to each other with control cabinet (1-2) by wire.
2. indoor dust-free ventilation inner-outer circulation device as claimed in claim 1 is characterized in that: described air outlet (2) is arranged on transformer station sidewall upper end near the place, top.
3. indoor dust-free ventilation inner-outer circulation device as claimed in claim 1, it is characterized in that: described interior circulation shutter (1-14) position is arranged on the top of intelligent substation environment-guarantee case (1).
4. indoor dust-free ventilation inner-outer circulation device as claimed in claim 1, it is characterized in that: described clean wind air outlet (1-9) is arranged on the front lower end of intelligent substation environment-guarantee case (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104362746A CN102957103A (en) | 2012-11-03 | 2012-11-03 | Indoor dust-free ventilation inner and outer circulation device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104362746A CN102957103A (en) | 2012-11-03 | 2012-11-03 | Indoor dust-free ventilation inner and outer circulation device |
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| CN102957103A true CN102957103A (en) | 2013-03-06 |
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| CN2012104362746A Pending CN102957103A (en) | 2012-11-03 | 2012-11-03 | Indoor dust-free ventilation inner and outer circulation device |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438507A (en) * | 2013-08-26 | 2013-12-11 | 常州市科惠电力设备有限公司 | Intelligent environmental control system for improving equipment operating environment |
| CN103794991A (en) * | 2014-01-27 | 2014-05-14 | 国电光伏有限公司 | Solar electrical cabinet with automatic temperature adjusting function |
| CN105281226A (en) * | 2015-10-28 | 2016-01-27 | 国家电网公司 | Electric switch cabinet with heat dissipation apparatus |
| CN107166665A (en) * | 2015-06-29 | 2017-09-15 | 张琴 | A kind of method of work of high-tension distribution chamber of converting |
| CN108131758A (en) * | 2015-06-29 | 2018-06-08 | 吴小再 | Using the cool-down dehumidification energy saver and method of work of air-conditioning |
| CN108418125A (en) * | 2018-03-16 | 2018-08-17 | 天津市鼎盛鑫科技有限公司 | A kind of energy-saving power distribution cabinet conditioner and method |
| CN110729638A (en) * | 2019-10-18 | 2020-01-24 | 茂名市康坦福电力工程有限公司 | Looped network switch cabinet |
| CN111585182A (en) * | 2020-06-03 | 2020-08-25 | 任宗愈 | Heat dissipation type switch board |
| CN115985626A (en) * | 2023-03-17 | 2023-04-18 | 盐城天源电力设备有限公司 | Transformer with wisdom protection component |
| CN117071789A (en) * | 2023-08-08 | 2023-11-17 | 南方雄狮创建集团股份有限公司 | Energy-saving curtain wall energy storage system based on sodium ion battery |
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| CN102118008A (en) * | 2009-12-31 | 2011-07-06 | 天津诺丁汉电控设计有限公司 | Ventilation method for electric power distribution cabinet |
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| CN202094499U (en) * | 2011-06-14 | 2011-12-28 | 江阴市万盈电力科技有限公司 | Intelligent adjusting device for fresh air and cold air |
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| CN202930794U (en) * | 2012-11-03 | 2013-05-08 | 无锡市华能电力机械有限公司 | Indoor dust-free ventilation inner and outer circulation device |
-
2012
- 2012-11-03 CN CN2012104362746A patent/CN102957103A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102118008A (en) * | 2009-12-31 | 2011-07-06 | 天津诺丁汉电控设计有限公司 | Ventilation method for electric power distribution cabinet |
| CN102183939A (en) * | 2011-05-27 | 2011-09-14 | 江苏凯达电力科技有限公司 | Transformer substation indoor environment safety intelligent control system |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103438507A (en) * | 2013-08-26 | 2013-12-11 | 常州市科惠电力设备有限公司 | Intelligent environmental control system for improving equipment operating environment |
| CN103438507B (en) * | 2013-08-26 | 2016-05-04 | 常州市科惠电力设备有限公司 | For improving the intelligent environment control system of equipment operating environment |
| CN103794991A (en) * | 2014-01-27 | 2014-05-14 | 国电光伏有限公司 | Solar electrical cabinet with automatic temperature adjusting function |
| CN107166665A (en) * | 2015-06-29 | 2017-09-15 | 张琴 | A kind of method of work of high-tension distribution chamber of converting |
| CN108131758A (en) * | 2015-06-29 | 2018-06-08 | 吴小再 | Using the cool-down dehumidification energy saver and method of work of air-conditioning |
| CN105281226A (en) * | 2015-10-28 | 2016-01-27 | 国家电网公司 | Electric switch cabinet with heat dissipation apparatus |
| CN108418125A (en) * | 2018-03-16 | 2018-08-17 | 天津市鼎盛鑫科技有限公司 | A kind of energy-saving power distribution cabinet conditioner and method |
| CN110729638A (en) * | 2019-10-18 | 2020-01-24 | 茂名市康坦福电力工程有限公司 | Looped network switch cabinet |
| CN111585182A (en) * | 2020-06-03 | 2020-08-25 | 任宗愈 | Heat dissipation type switch board |
| CN111585182B (en) * | 2020-06-03 | 2021-09-21 | 山东中联电气有限公司 | Heat dissipation type switch board |
| CN115985626A (en) * | 2023-03-17 | 2023-04-18 | 盐城天源电力设备有限公司 | Transformer with wisdom protection component |
| CN117071789A (en) * | 2023-08-08 | 2023-11-17 | 南方雄狮创建集团股份有限公司 | Energy-saving curtain wall energy storage system based on sodium ion battery |
| CN117071789B (en) * | 2023-08-08 | 2025-07-01 | 南方雄狮创建集团股份有限公司 | Energy-saving curtain wall energy storage system based on sodium ion battery |
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Application publication date: 20130306 |