CN205039428U - Sulfur hexafluoride eduction gear of transformer substation - Google Patents
Sulfur hexafluoride eduction gear of transformer substation Download PDFInfo
- Publication number
- CN205039428U CN205039428U CN201520847036.3U CN201520847036U CN205039428U CN 205039428 U CN205039428 U CN 205039428U CN 201520847036 U CN201520847036 U CN 201520847036U CN 205039428 U CN205039428 U CN 205039428U
- Authority
- CN
- China
- Prior art keywords
- air exhauster
- air
- transformer station
- transformer substation
- sulfur hexafluoride
- 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
Links
- 229960000909 sulfur hexafluoride Drugs 0.000 title claims abstract description 49
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 229910018503 SF6 Inorganic materials 0.000 title claims abstract description 25
- 239000007788 liquid Substances 0.000 claims description 18
- 238000004378 air conditioning Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 239000002184 metal Substances 0.000 abstract 2
- 238000004134 energy conservation Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 230000007306 turnover Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 15
- 150000002222 fluorine compounds Chemical class 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- -1 multi-products Chemical class 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
Abstract
The utility model discloses a sulfur hexafluoride eduction gear of transformer substation, including transformer substation, air intake, air exhauster, sulfur hexafluoride gas insulated metal enclosed swit chgear and gas sensor, top surface department is close to in transformer substation lateral wall upper end to the air intake setting, and ground department is close to at transformer substation's lateral wall lower extreme to the air exhauster setting, and air exhauster and inlet set are on the same lateral wall of transformer substation, set up the intelligent environment protection case of transformer substation on another lateral wall of transformer substation, set up the display control screen on the wall on transformer substation business turn over door limit, near ground department gas sensor sets up bottom sulfur hexafluoride gas insulated metal enclosed swit chgear, the air exhauster includes base, fan, air exhauster air inlet, air exhauster shell and air exhauster gas vent, the utility model discloses can realize the monitoring to sulfur hexafluoride concentration in the transformer substation, discharge and absorb sulfur hexafluoride and do not produce harm to human with the environment that need not artificial intervention, it is simple that it has the installation, convenient to use is energy -conservation, an environment -friendly device who moves under the low energy consumption state.
Description
Technical field
The utility model relates to a kind of transformer substation assisted devices, specifically a kind of transformer station sulphur hexafluoride discharger.
Background technology
Sulphur hexafluoride has a wide range of applications in power industry as a kind of inert gas, and current sulphur hexafluoride is mainly used in high pressure power equipment, plays the effect of insulation or arc extinguishing.Sulphur hexafluoride itself is nontoxic, but more great than air ratio, so can accumulate in the bottom of room air when there is seepage, now as personnel enter into transformer station indoor, anoxic will occur, even suffocating; Simultaneously under large power electric arc, sparkover and corona discharge effect, sulphur hexafluoride can decompose and dissociate the fluorine compounds such as multi-products, mainly SF4 and SF2, and a small amount of S2, F2, S, F, fluorine compounds can cause the damage of insulating material, fluorine compounds or hypertoxic gas.So be necessary that a kind of air interchanger of development and Design realizes the sulfur hexafluoride gas revealed in transformer station all to drain into outdoor, guarantee that work about electric power personnel can come in and go out safely transformer station.
Utility model content
The purpose of this utility model is to provide a kind of transformer station sulphur hexafluoride discharger, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of transformer station sulphur hexafluoride discharger, comprise transformer station, air inlet, air exhauster, sulfur hexafluoride sealed combination electrical equipment and gas sensor, described air inlet is arranged on transformer station's sidewall upper near end face place, described air exhauster is arranged on transformer station's side wall lower ends near ground place, and described air exhauster and air inlet are arranged on the same sidewall of transformer station; Another sidewall of described transformer station is arranged intelligent substation environment-guarantee case, the wall on described transformer station's inlet/outlet limit is arranged display and control screen, described gas sensor is arranged on ground place near bottom sulfur hexafluoride sealed combination electrical equipment; Described substation intelligent guarantee case inside is divided into three, left, center, right cavity, in described left cavity, filter bag is installed, lay control cabinet, frequency conversion fan, muffler from top to bottom in described middle cavity, in described right cavity, evaporator, air-conditioning draught fan, air conditioner filter screen are installed successively from top to bottom; Frequency conversion fan outlet below described control cabinet is connected with muffler; Described control cabinet is connected with the gas sensor arranged in transformer station; Described air exhauster comprises pedestal, fan, air exhauster air inlet, air exhauster shell and air exhauster exhaust outlet, described base supports fan, described fan is connected with air exhauster air inlet, described air exhauster air inlet and air exhauster housing hinge, the other end and the air exhauster exhaust outlet of air exhauster shell are hinged; Offer liquid bath with filter in described air exhauster shell, described filter inside is placed with active carbon, described liquid bath is built with water.
As further program of the utility model: described middle cavity front is provided with display screen and guidance panel, clean wind air outlet.
As the utility model further scheme: described right cavity front is provided with air-conditioning air inlet and air-conditioner air outlet.
As the utility model further scheme: the described left cavity back side is steel wire, and described left cavity is communicated with outside transformer substation through steel wire.
As the utility model further scheme: described air inlet, air exhauster, display and control screen is all connected with control cabinet by wire.
As the utility model further scheme: with liquid injection pipe above described liquid bath, with discharging tube below described liquid bath, described discharging tube is with valve.
Compared with prior art, the beneficial effects of the utility model are: can realize concentration of sulfur hexafluoride on-line monitoring in transformer station by installing the utility model in transformer station and control; The display screen simultaneously installed on transformer station's exterior wall can show constantly to room sulfur hexafluoride concentration value; Air exhauster can be discharged and be absorbed sulphur hexafluoride and not to human body and environmental danger; Without the need to manual intervention, it has installs simply, easy to use, is a kind of energy-saving and environmental protection device run under low energy consumption state.
Accompanying drawing explanation
Fig. 1 is the structural representation of transformer station's sulphur hexafluoride discharger.
Fig. 2 is the air exhauster structural representation of transformer station's sulphur hexafluoride discharger.
Fig. 3 is the substation intelligent guarantee case front view of transformer station's sulphur hexafluoride discharger.
Fig. 4 is the substation intelligent guarantee case internal structure schematic diagram of transformer station's sulphur hexafluoride discharger.
Fig. 5 is the substation intelligent guarantee case rearview of transformer station's sulphur hexafluoride discharger.
In figure: 1-air inlet, 2-air exhauster, 3-sulfur hexafluoride sealed combination electrical equipment, 4-gas sensor, 5-substation intelligent guarantee case, 6-display and control shields, 2-1-pedestal, 2-2-fan, 2-3-air exhauster air inlet, 2-4-air exhauster shell, 2-5-filter, 2-6-liquid bath, 2-7-air exhauster exhaust outlet, 2-8-discharging tube, 2-9-valve, 2-11-liquid injection pipe, 5-1-filter bag, 5-2-control cabinet, 5-3-frequency conversion fan, 5-4-muffler, 5-5-evaporator, 5-6-air-conditioning draught fan, 5-7-air conditioner filter screen, 5-8-guidance panel, the clean wind air outlet of 5-9-, 5-10-air-conditioning air inlet, 5-11-air-conditioner air outlet, 5-12-steel wire.
Embodiment
Be described in more detail below in conjunction with the technical scheme of embodiment to this patent.
Refer to Fig. 1-5, a kind of transformer station sulphur hexafluoride discharger, comprise transformer station, air inlet 1, air exhauster 2, sulfur hexafluoride sealed combination electrical equipment 3 and gas sensor 4, described air inlet 1 is arranged on transformer station's sidewall upper near end face place, described air exhauster 2 is arranged on transformer station's side wall lower ends near ground place, so that the discharge of sulphur hexafluoride and fluorine compounds mist, described air exhauster 2 is arranged on the same sidewall of transformer station with air inlet 1; Another sidewall of described transformer station is arranged intelligent substation environment-guarantee case 5, the wall on described transformer station's inlet/outlet limit is arranged display and control screen 6, described gas sensor 4 is arranged on ground place near bottom sulfur hexafluoride sealed combination electrical equipment 3, when sulphur hexafluoride leakage occurs sulfur hexafluoride sealed combination electrical equipment 3, gas sensor 4 detected in the very first time; Described substation intelligent guarantee case 5 inside is divided into three, left, center, right cavity, in described left cavity, filter bag 5-1 is installed, lay control cabinet 5-2, frequency conversion fan 5-3, muffler 5-4 in described middle cavity from top to bottom, in described right cavity, successively evaporator 5-5, air-conditioning draught fan 5-6, air conditioner filter screen 5-7 are installed from top to bottom; Described middle cavity front is provided with display screen and guidance panel 5-8, clean wind air outlet 5-9, described right cavity front is provided with air-conditioning air inlet 5-10 and air-conditioner air outlet 5-11, the described left cavity back side is steel wire 5-12, and described left cavity is communicated with outside transformer substation through steel wire 5-12; Frequency conversion fan 5-3 outlet below described control cabinet 5-2 is connected with muffler 5-4; Described control cabinet 5-2 is connected with the gas sensor 4 arranged in transformer station; Described air inlet 1, air exhauster 2, display and control screen 6 is all connected with control cabinet 5-2 by wire; Described air exhauster 2 comprises pedestal 2-1, fan 2-2, air exhauster air inlet 2-3, air exhauster shell 2-4 and air exhauster exhaust outlet 2-7, described pedestal 2-1 supports fan 2-2, described fan 2-2 is connected with air exhauster air inlet 2-3, described air exhauster air inlet 2-3 and air exhauster shell 2-4 is hinged, and the other end and the air exhauster exhaust outlet 2-7 of air exhauster shell 2-4 are hinged; Offer liquid bath 2-6 with filter 2-5 in described air exhauster shell 2-4, described filter 2-5 inside is placed with active carbon, described liquid bath 2-6 is built with water; With liquid injection pipe 2-11 above described liquid bath 2-6, with discharging tube 2-8 below described liquid bath 2-6, described discharging tube 2-8 is with valve 2-9.
Operation principle of the present utility model is: when gas sensor 4 monitors that in transformer station, concentration of sulfur hexafluoride value rises to the higher limit of setting, intelligent substation environment-guarantee case 5 sends instruction, fan 2-2 is started, air inlet 1 is opened, now outdoor a large amount of new air enters indoor from top side wall air inlet 1, indoor a large amount of sulphur hexafluoride enters air exhauster shell 2-4 inside by air exhauster air inlet 2-3 simultaneously, during by filter 2-5, part gas is absorbed by active carbon, gas through filter 2-5 enters the liquid bath 2-6 that water is housed, gas and water fully contact and are dissolved in the water, can not be discharged in air and human body is worked the mischief, the content of indoor oxygen is added by this process, discharge room sulfur hexafluoride, until when room sulfur hexafluoride concentration value drops to preset lower limit, intelligent substation environment-guarantee case 5 sends instruction makes air exhauster 2 out of service, close air inlet 1 simultaneously, if room sulfur hexafluoride concentration value rises to capping value, and after air exhauster 2 runs a period of time, when the room sulfur hexafluoride concentration that collects gas sensor 4 also continues to rise, intelligent substation environment-guarantee case 5 starts automatically, accelerate the discharge of room sulfur hexafluoride, the ability that oxygenation is taken a breath strengthens, until when room sulfur hexafluoride concentration value drops to preset lower limit, intelligent substation environment-guarantee case 5 and air exhauster 2 are just automatically out of service, when room sulfur hexafluoride concentration is in safe range, personnel enter into transformer station indoor, would not suffocate or poisoning because of anoxic.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned execution mode, in the ken that one skilled in the relevant art possesses, can also makes a variety of changes under the prerequisite not departing from this patent aim.
Claims (6)
1. transformer station's sulphur hexafluoride discharger, comprise transformer station, air inlet, air exhauster, sulfur hexafluoride sealed combination electrical equipment and gas sensor, it is characterized in that, described air inlet is arranged on transformer station's sidewall upper near end face place, described air exhauster is arranged on transformer station's side wall lower ends near ground place, and described air exhauster and air inlet are arranged on the same sidewall of transformer station; Another sidewall of described transformer station is arranged intelligent substation environment-guarantee case, the wall on described transformer station's inlet/outlet limit is arranged display and control screen, described gas sensor is arranged on ground place near bottom sulfur hexafluoride sealed combination electrical equipment; Described substation intelligent guarantee case inside is divided into three, left, center, right cavity, in described left cavity, filter bag is installed, lay control cabinet, frequency conversion fan, muffler from top to bottom in described middle cavity, in described right cavity, evaporator, air-conditioning draught fan, air conditioner filter screen are installed successively from top to bottom; Frequency conversion fan outlet below described control cabinet is connected with muffler; Described control cabinet is connected with the gas sensor arranged in transformer station; Described air exhauster comprises pedestal, fan, air exhauster air inlet, air exhauster shell and air exhauster exhaust outlet, described base supports fan, described fan is connected with air exhauster air inlet, described air exhauster air inlet and air exhauster housing hinge, the other end and the air exhauster exhaust outlet of air exhauster shell are hinged; Offer liquid bath with filter in described air exhauster shell, described filter inside is placed with active carbon, described liquid bath is built with water.
2. transformer station according to claim 1 sulphur hexafluoride discharger, is characterized in that, described middle cavity front is provided with display screen and guidance panel, clean wind air outlet.
3. transformer station according to claim 1 sulphur hexafluoride discharger, is characterized in that, described right cavity front is provided with air-conditioning air inlet and air-conditioner air outlet.
4. transformer station according to claim 1 sulphur hexafluoride discharger, is characterized in that, the described left cavity back side is steel wire, and described left cavity is communicated with outside transformer substation through steel wire.
5. transformer station according to claim 1 sulphur hexafluoride discharger, is characterized in that, described air inlet, air exhauster, display and control screen is all connected with control cabinet by wire.
6. transformer station according to claim 1 sulphur hexafluoride discharger, is characterized in that, with liquid injection pipe above described liquid bath, with discharging tube below described liquid bath, described discharging tube is with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520847036.3U CN205039428U (en) | 2015-10-29 | 2015-10-29 | Sulfur hexafluoride eduction gear of transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520847036.3U CN205039428U (en) | 2015-10-29 | 2015-10-29 | Sulfur hexafluoride eduction gear of transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205039428U true CN205039428U (en) | 2016-02-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520847036.3U Expired - Fee Related CN205039428U (en) | 2015-10-29 | 2015-10-29 | Sulfur hexafluoride eduction gear of transformer substation |
Country Status (1)
| Country | Link |
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| CN (1) | CN205039428U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105846338A (en) * | 2016-06-06 | 2016-08-10 | 柳州市海格电气有限公司 | Method for manufacturing 500kV semi-enclosed sulphur hexafluoride insulated switchgear |
| CN106099713A (en) * | 2016-06-06 | 2016-11-09 | 柳州市海格电气有限公司 | 220kV semi-enclosed sulfur hexafluoride gas-insulating switchgear manufacture method |
| CN107623272A (en) * | 2016-04-13 | 2018-01-23 | 高路生 | Environment protection cabinet type transformer substation |
| CN109802324A (en) * | 2019-03-22 | 2019-05-24 | 南通鑫源电器制造有限公司 | A kind of point touching discharge prevention type pre-mounted box type transformer substation |
-
2015
- 2015-10-29 CN CN201520847036.3U patent/CN205039428U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107623272A (en) * | 2016-04-13 | 2018-01-23 | 高路生 | Environment protection cabinet type transformer substation |
| CN107623272B (en) * | 2016-04-13 | 2019-06-18 | 胡妍 | Environment protection cabinet type transformer substation |
| CN105846338A (en) * | 2016-06-06 | 2016-08-10 | 柳州市海格电气有限公司 | Method for manufacturing 500kV semi-enclosed sulphur hexafluoride insulated switchgear |
| CN106099713A (en) * | 2016-06-06 | 2016-11-09 | 柳州市海格电气有限公司 | 220kV semi-enclosed sulfur hexafluoride gas-insulating switchgear manufacture method |
| CN109802324A (en) * | 2019-03-22 | 2019-05-24 | 南通鑫源电器制造有限公司 | A kind of point touching discharge prevention type pre-mounted box type transformer substation |
| CN109802324B (en) * | 2019-03-22 | 2024-03-22 | 江苏万宝航天电气有限公司 | Point-contact discharging protection type preassembled box-type transformer substation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20161029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |