CN204497017U - A kind of two infrared heating device of photovoltaic conversion of transformer respiratory air flow - Google Patents
A kind of two infrared heating device of photovoltaic conversion of transformer respiratory air flow Download PDFInfo
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- CN204497017U CN204497017U CN201520187038.4U CN201520187038U CN204497017U CN 204497017 U CN204497017 U CN 204497017U CN 201520187038 U CN201520187038 U CN 201520187038U CN 204497017 U CN204497017 U CN 204497017U
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- moisture absorption
- absorption tank
- heating device
- infrared heating
- transformer
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 46
- 230000000241 respiratory effect Effects 0.000 title claims abstract description 38
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 19
- 238000010521 absorption reaction Methods 0.000 claims abstract description 79
- 239000003230 hygroscopic agent Substances 0.000 claims abstract description 24
- 229920006395 saturated elastomer Polymers 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 5
- 230000001050 lubricating effect Effects 0.000 claims description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 239000000741 silica gel Substances 0.000 claims description 10
- 229910002027 silica gel Inorganic materials 0.000 claims description 10
- 239000011521 glass Substances 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 5
- 235000012736 patent blue V Nutrition 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 3
- 238000003306 harvesting Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000001681 protective effect Effects 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 230000009466 transformation Effects 0.000 abstract description 2
- 230000008929 regeneration Effects 0.000 abstract 1
- 238000011069 regeneration method Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 7
- 230000005855 radiation Effects 0.000 description 7
- 238000001035 drying Methods 0.000 description 5
- 238000010981 drying operation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Drying Of Gases (AREA)
Abstract
The utility model relates to a kind of two infrared heating device of photovoltaic conversion of transformer respiratory air flow.Comprise the photovoltaic converting system, stand-by power supply, interlock, the first and second output switchs, the first pair of infrared heating device, the second pair of infrared heating device, the inside that power for two infrared heating device are equipped with the first moisture absorption tank of hygroscopic agent, inside is equipped with hygroscopic agent the second moisture absorption tank, for the respiratory air flow pipe of connection transformer conservator and the three-way pipe of first, second moisture absorption tank.The utility model utilizes solar energy and the dry regeneration techniques of two-way infrared radiant energy on-line heating; there is clean, the huge advantage such as environmental protection and the efficiency of heating surface is high, use safety; solve traditional transformer respiratory air flow device need manually change when the saturated inefficacy of hygroscopic agent moisture absorption; and also need to exit transformation in Renewal process and think highly of watt protective device and there is the problems such as major safety risks; thus powerful guarantee transformer safety is run, it also avoid traditional transformer respiratory air flow device simultaneously and changing waste and the environmental pollution of human and material resources in hygroscopic agent process.
Description
Technical field
The utility model relates to a kind of two infrared heating device of photovoltaic conversion of transformer respiratory air flow.
Background technology
Transformer is in operation, and can produce respiration by respiratory air flow pipe and outside air, and as respiratory air flow Guan Shangwu installs respiratory air flow device, transformer directly sucks extraneous humid air, more easily makes transformer make moist especially in rainy day and high humidity weather.Traditional transformer respiratory air flow device is built with discolour silica gel hygroscopic agent, when its hygroscopic agent discolour silica gel moisture absorption is saturated, the hygroscopic agent needing staff to carry qualified drying or the moisture absorption tank installing qualified hygroscopic agent are changed to transformer field, in Renewal process, transformer respiratory air flow pipe directly communicates with ambient atmosphere, transformer respiratory air flow can be caused to change, the catastrophe failure of the heavy watt malfunction of transformer Buchholz relay may be caused, therefore transformation must be thought highly of after a watt protective device exits just can carry out when changing adsorbent by traditional transformer respiratory air flow device, disengaging time reaches 2-3 hour.
A heavy watt protection is that transformer runs one of most important protective device; when there is in contingency the fault producing oil stream or gas shock in transformer; heavy watt of Buchholz relay can action; transformer switch is tripped; the further expansion of Accident prevention, now heavy watt as exited, can not disconnecting transformer switch; cause fault spread, even cause the serious consequence of Explosion of Transformer.Moving back heavy watt protective device need after unit one belongs to chief engineer approval, is operated by operations staff's transformer station's master-control room of making a special trip to a certain place, work consuming, consuming time and expend a lot of.
Be illustrated in figure 4 traditional transformer respiratory air flow device, one shortcoming of this device is, when changing discolour silica gel, after unloading moisture absorption tank, transformer respiratory air flow directly communicates with ambient atmosphere, moisture, moisture are easily invaded in transformer oil by transformer respiratory air flow connecting leg, and changes hygroscopic agent and can cause waste, simultaneously also easy contaminated environment.
Summary of the invention
The purpose of this utility model is the two infrared heating device of photovoltaic conversion providing a kind of transformer respiratory air flow.
For achieving the above object, the technical solution of the utility model is: the two infrared heating device of a kind of photovoltaic of transformer respiratory air flow conversion, comprises the photovoltaic converting system, stand-by power supply, interlock, the first and second output switchs, the first pair of infrared heating device, the second pair of infrared heating device, the inside that power for two infrared heating device are equipped with the first moisture absorption tank of hygroscopic agent, inside is equipped with hygroscopic agent the second moisture absorption tank, for the respiratory air flow pipe of connection transformer conservator and the three-way pipe of first, second moisture absorption tank; Described photovoltaic converting system comprises the solar receiver, optical-electrical converter, energy-storing device and the power-supply controller of electric that connect successively, the output of described power-supply controller of electric is connected with an input of interlock, the output of described stand-by power supply is connected with another input of interlock, and the output of described interlock is connected with first, second pair of infrared heating device through first, second output switch respectively; Described first pair of infrared heating device comprises and is separately positioned on the top of the first moisture absorption tank inside, first, second infrared heater of bottom, described second pair of infrared heating device comprise be separately positioned on the second moisture absorption tank inside top, bottom the 3rd, the 4th infrared heater; The tank base of described first moisture absorption tank and described second moisture absorption tank all offers a pneumostome; The tank base of described first moisture absorption tank and described second moisture absorption tank is all connected with a lubricating cup, transformer oil is filled in this lubricating cup, and annular sponge froth bed is provided with above this transformer oil, this annular sponge froth bed energy filtering part sucks entrained solid particulate and liquid droplet in air-flow; Described pneumostome lower end is extended with communicating pipe, this communicating pipe lower ending opening stretch in described lubricating cup transformer oil in form oil sealing; Be provided with aerial respiration gap between the tank base of described lubricating cup top and described first moisture absorption tank or described second moisture absorption tank, suck part moisture and the dust of external air flow entrained with for secondary filtering transformer.
In the utility model embodiment, the first port of described three-way pipe is connected with the upper port of described first moisture absorption tank; The upper port of the second moisture absorption tank described in the second port of described three-way pipe connects, and the junction of the upper port of the junction of the upper port of the first port of described three-way pipe and the first moisture absorption tank and the second port of three-way pipe and the second moisture absorption tank is respectively arranged with the first and second valves; 3rd port of described three-way pipe is connected with the lower end of the respiratory air flow pipe of installation for transformer.
In the utility model embodiment, described solar receiver comprises the turnover solar panel of multi-disc, described every sheet solar panel lower end to be placed in rotating shaft and to be connected with energy-storing device, be provided with comparator in described energy-storing device and control the PLC microcomputerized controller that comparator catches solar energy, described comparator controls rotating shaft rotation according to each solar panel harvest energy size and reaches ceiling capacity collection capacity to realize each solar panel, described photovoltaic converting system is by receiving solar energy, and carry out photovoltaic conversion and Energy control, two infrared heating device work is supplied to provide sufficient electrical energy.
In the utility model embodiment, in first, second moisture absorption tank described, hygroscopic agent is discolour silica gel, is sky blue, changes pink into after moisture absorption is saturated when it is dry.
In the utility model embodiment, in the middle part of first, second moisture absorption tank described, glass infuser is the manufacture of heat resistant glass material.
Compared to prior art, the utility model has following beneficial effect: the utility model makes full use of this safety of solar energy, clean, efficiently, economical, the energy of environmental protection is as normality work energy, without the need to changing hygroscopic agent, solve traditional transformer respiratory air flow device to need to exit heavy watt when changing during hygroscopic agent and protect and there is the problems such as potential safety hazard, overcome transformer respiratory air flow pipe and ambient atmosphere when unloading moisture absorption tank directly to communicate and extraneous moisture moisture is directly sucked by transformer respiratory air flow and causes the defect of making moist, thus powerful guarantee transformer safety is run, it also avoid simultaneously and change manpower in hygroscopic agent process, the waste of material resources and environmental pollution, due to two infrared heating devices of designed making, use two-way infrared beta radiation heat drying, the saturated hygroscopic agent of moisture absorption moisture is wherein heated rapidly under the effect of two-way infrared beta radiation energy, evaporation, dry, therefore there is the better efficiency of heating surface, and use safety, the advantage such as energy-saving and cost-reducing.
Accompanying drawing explanation
Fig. 1 is the two infrared heating device scheme of installation of photovoltaic conversion of a kind of transformer respiratory air flow of the utility model.
Fig. 2 is the two infrared heating device photovoltaic converting system figure of photovoltaic conversion of a kind of transformer respiratory air flow of the utility model.
Fig. 3 is the two infrared heating device of photovoltaic conversion of a kind of transformer respiratory air flow of the utility model, and photovoltaic converting system solar receiver receives solar energy operating diagram.
Fig. 4 is traditional transformer respiratory air flow device.
Fig. 5 is moisture absorption tank appearance schematic diagram of the present utility model.
Fig. 6 is moisture absorption tank decomposing schematic representation of the present utility model.
Fig. 7 is schematic diagram when discolour silica gel is drying regime in the utility model moisture absorption tank.
To be that in the utility model moisture absorption tank, discolour silica gel moisture absorption is saturated change pink into Fig. 8, opens the two infrared heating device of photovoltaic conversion and launch two-way infrared beta radiation and can carry out the dry operating diagram of Bidirectional heating to discolour silica gel.
Fig. 9 is discolour silica gel that in the utility model moisture absorption tank, moisture absorption is saturated by two-way infrared beta radiation heat drying to sky blue when all transferring drying regime to, closes photovoltaic converting system, closes two infrared heating device, stop two infrared radiation schematic diagram.
Figure 10 carries out two-way infrared beta radiation heat drying operation principle block diagram with first, second infrared heater to the first moisture absorption tank for opening photovoltaic converting system.
Figure 11 is unlatching photovoltaic converting system and the 3rd, the 4th infrared heater carries out two-way infrared beta radiation heat drying operation principle block diagram to the second moisture absorption tank.
In figure: 1-first infrared heater, 2-first moisture absorption tank, 3-first valve, 4-second moisture absorption tank, 5-second valve, 6-three-way pipe, 7-respiratory air flow pipe, 8-second infrared heater, 11-installation for transformer, 12-moisture absorption tank lubricating cup, 13-lubricating cup inner oil seal, 14-pneumostome, 15-aerial respiration gap, 16-filter screen, 17-glass infuser; 18-hygroscopic agent, 19-transformer, 20-feed cable, 21-the 3rd infrared heater, 22-the 4th infrared heater, 23-solar panel, 24-steering controller, 25-comparator, 26-annular sponge froth bed, K1-first output switch, K2-second output switch, a wherein switch of G1-interlock, another switch of G2-interlock.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is specifically described.
As shown in Fig. 1-3 and Fig. 5-11, the two infrared heating device of photovoltaic conversion of a kind of transformer respiratory air flow of the present utility model, comprise the photovoltaic converting system of powering for two infrared heating device, stand-by power supply, interlock (G1 in Fig. 2, G2 is respectively two switches of interlock), first and second output switch K1, K2, first pair of infrared heating device, second pair of infrared heating device, inside is equipped with the first moisture absorption tank 2 of hygroscopic agent 18, inside is equipped with the second moisture absorption tank 4 of hygroscopic agent 18, for the respiratory air flow pipe 7 and first of connection transformer conservator 11, second moisture absorption tank 2, the three-way pipe 6 of 4, described photovoltaic converting system comprises the solar receiver, optical-electrical converter, energy-storing device and the power-supply controller of electric that connect successively, the output of described power-supply controller of electric is connected with an input of interlock, the output of described stand-by power supply is connected with another input of interlock, and the output of described interlock is connected with first, second pair of infrared heating device through first, second output switch respectively, described first pair of infrared heating device comprise be separately positioned on the first moisture absorption tank 2 inside top, bottom first, second infrared heater 1,8, described second pair of infrared heating device comprise be separately positioned on the second moisture absorption tank 4 inside top, bottom the 3rd, the 4th infrared heater 21,22, the tank base of described first moisture absorption tank 2 and described second moisture absorption tank 4 all offers a pneumostome 14, the tank base of described first moisture absorption tank 2 and described second moisture absorption tank 4 is all connected with a moisture absorption tank lubricating cup 12, transformer oil is filled in this moisture absorption tank lubricating cup 12, and annular sponge froth bed 26 is provided with above this transformer oil, this annular sponge froth bed 26 filtering part can suck entrained solid particulate and liquid droplet in air-flow, described pneumostome lower end is extended with communicating pipe, this communicating pipe lower ending opening stretch in described lubricating cup transformer oil in form oil sealing 13, be provided with aerial respiration gap 15 between the tank base of described moisture absorption tank lubricating cup 12 top and described first moisture absorption tank 2 or described second moisture absorption tank 4, suck part moisture and the dust of external air flow entrained with for secondary filtering transformer.
In the present embodiment, the first port of described three-way pipe 6 is connected with the upper port of described first moisture absorption tank 2; 4 upper port of the second moisture absorption tank described in the second port of described three-way pipe 6 connect, and the junction of the upper port of the junction of the upper port of the first port of described three-way pipe 6 and the first moisture absorption tank 2 and the second port of three-way pipe 6 and the second moisture absorption tank 4 is respectively arranged with the first and second valves 3,5; 3rd port of described three-way pipe 6 is connected with the lower end of the respiratory air flow pipe of installation for transformer 11.
Energy storage efficiency is accepted in order to what ensure solar receiver, described solar receiver comprises the turnover solar panel 23 of multi-disc, described every sheet solar panel 23 lower end to be placed in rotating shaft and to be connected with energy-storing device, be provided with comparator 25 in described energy-storing device and control the PLC microcomputerized controller that comparator 25 catches solar energy, described comparator 25 controls rotating shaft rotation according to each solar panel harvest energy size by steering controller 24 and reaches ceiling capacity collection capacity to realize each solar panel, described photovoltaic converting system is by receiving solar energy, and carry out photovoltaic conversion and Energy control, two infrared heating device work is supplied to provide sufficient electrical energy.
In the present embodiment, in first, second moisture absorption tank 2,4 described, hygroscopic agent 18 is discolour silica gel, is sky blue, changes pink into after moisture absorption is saturated when it is dry; In first, second moisture absorption tank 2,4 described, hygroscopic agent 18 is positioned on a filter screen 16.
In the present embodiment, in the middle part of first, second moisture absorption tank 2,4 tank body described, glass infuser 17 is the manufacture of heat resistant glass material.
Be more than preferred embodiment of the present utility model, all changes done according to technical solutions of the utility model, when the function produced does not exceed the scope of technical solutions of the utility model, all belong to protection range of the present utility model.
Claims (5)
1. the two infrared heating device of photovoltaic conversion of transformer respiratory air flow, is characterized in that: comprise the photovoltaic converting system, stand-by power supply, interlock, the first and second output switchs, the first pair of infrared heating device, the second pair of infrared heating device, the inside that power for two infrared heating device are equipped with the first moisture absorption tank of hygroscopic agent, inside is equipped with hygroscopic agent the second moisture absorption tank, for the respiratory air flow pipe of connection transformer conservator and the three-way pipe of first, second moisture absorption tank; Described photovoltaic converting system comprises the solar receiver, optical-electrical converter, energy-storing device and the power-supply controller of electric that connect successively, the output of described power-supply controller of electric is connected with an input of interlock, the output of described stand-by power supply is connected with another input of interlock, and the output of described interlock is connected with first, second pair of infrared heating device through first, second output switch respectively; Described first pair of infrared heating device comprises and is separately positioned on the top of the first moisture absorption tank inside, first, second infrared heater of bottom, described second pair of infrared heating device comprise be separately positioned on the second moisture absorption tank inside top, bottom the 3rd, the 4th infrared heater; The tank base of described first moisture absorption tank and described second moisture absorption tank all offers a pneumostome; The tank base of described first moisture absorption tank and described second moisture absorption tank is all connected with a lubricating cup, transformer oil is filled in this lubricating cup, and annular sponge froth bed is provided with above this transformer oil, this annular sponge froth bed energy filtering part sucks entrained solid particulate and liquid droplet in air-flow; Described pneumostome lower end is extended with communicating pipe, this communicating pipe lower ending opening stretch in described lubricating cup transformer oil in form oil sealing; Be provided with aerial respiration gap between the tank base of described lubricating cup top and described first moisture absorption tank or described second moisture absorption tank, suck part moisture and the dust of external air flow entrained with for secondary filtering transformer.
2. the two infrared heating device of photovoltaic conversion of a kind of transformer respiratory air flow according to claim 1, is characterized in that: the first port of described three-way pipe is connected with the upper port of described first moisture absorption tank; The upper port of the second moisture absorption tank described in the second port of described three-way pipe connects, and the junction of the upper port of the junction of the upper port of the first port of described three-way pipe and the first moisture absorption tank and the second port of three-way pipe and the second moisture absorption tank is respectively arranged with the first and second valves; 3rd port of described three-way pipe is connected with the lower end of the respiratory air flow pipe of installation for transformer.
3. the two infrared heating device of photovoltaic conversion of a kind of transformer respiratory air flow according to claim 1, it is characterized in that: described solar receiver comprises the turnover solar panel of multi-disc, described every sheet solar panel lower end to be placed in rotating shaft and to be connected with energy-storing device, be provided with comparator in described energy-storing device and control the PLC microcomputerized controller that comparator catches solar energy, described comparator controls rotating shaft rotation according to each solar panel harvest energy size and reaches ceiling capacity collection capacity to realize each solar panel, described photovoltaic converting system is by receiving solar energy, and carry out photovoltaic conversion and Energy control, two infrared heating device work is supplied to provide sufficient electrical energy.
4. the two infrared heating device of photovoltaic conversion of a kind of transformer respiratory air flow according to claim 1, is characterized in that: in first, second moisture absorption tank described, hygroscopic agent is discolour silica gel, is sky blue, changes pink into after moisture absorption is saturated when it is dry.
5. the two infrared heating device of photovoltaic conversion of a kind of transformer respiratory air flow according to claim 1, is characterized in that: in the middle part of first, second moisture absorption tank described, glass infuser is the manufacture of heat resistant glass material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520187038.4U CN204497017U (en) | 2015-03-31 | 2015-03-31 | A kind of two infrared heating device of photovoltaic conversion of transformer respiratory air flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520187038.4U CN204497017U (en) | 2015-03-31 | 2015-03-31 | A kind of two infrared heating device of photovoltaic conversion of transformer respiratory air flow |
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| Publication Number | Publication Date |
|---|---|
| CN204497017U true CN204497017U (en) | 2015-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520187038.4U Expired - Fee Related CN204497017U (en) | 2015-03-31 | 2015-03-31 | A kind of two infrared heating device of photovoltaic conversion of transformer respiratory air flow |
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| CN (1) | CN204497017U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108643186A (en) * | 2018-04-24 | 2018-10-12 | 湖南城市学院 | A kind of building pile foundation constructing device |
-
2015
- 2015-03-31 CN CN201520187038.4U patent/CN204497017U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108643186A (en) * | 2018-04-24 | 2018-10-12 | 湖南城市学院 | A kind of building pile foundation constructing device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150722 Termination date: 20180331 |