CN204463401U - There is the main transformer respirator of Wireless remote control infrared heating - Google Patents
There is the main transformer respirator of Wireless remote control infrared heating Download PDFInfo
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- CN204463401U CN204463401U CN201520141417.XU CN201520141417U CN204463401U CN 204463401 U CN204463401 U CN 204463401U CN 201520141417 U CN201520141417 U CN 201520141417U CN 204463401 U CN204463401 U CN 204463401U
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- remote control
- wireless
- main transformer
- moisture absorption
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Abstract
The utility model relates to a kind of main transformer respirator with Wireless remote control infrared heating, and this main transformer respirator comprises a threeway, also comprises wireless remote control system, the first infrared heater and the second infrared heater; Described wireless remote control system comprises a controlled in wireless main frame, switch and wireless camera; Described wireless camera in order to obtain the picture of hygroscopic agent in two moisture absorption tanks, and by being wirelessly transmitted to controlled in wireless main frame.The utility model utilizes the dry regeneration techniques of Wireless remote control infrared heating device on-line heating; solving traditional main transformer breathing equipment needs the main transformer respirator place that manually be covered with high voltage equipment by bus around strange land, a distant place to carry out the work of replacing hygroscopic agent when the saturated inefficacy of hygroscopic agent moisture absorption, and also needs in Renewal process exit the heavy watt protective device of main transformer and there is the problems such as major safety risks.
Description
Technical field
The utility model relates to a kind of main transformer respirator with Wireless remote control and infrared heating.
Background technology
Main transformer is in operation, and can produce respiration by respiratory siphon and outside air, and as on respiratory siphon, nothing installs respirator, main transformer directly sucks extraneous humid air, more easily makes main transformer make moist especially in rainy day and high humidity weather.Tradition main transformer breathing equipment is built with discolour silica gel hygroscopic agent, when its hygroscopic agent discolour silica gel moisture absorption is saturated, the work of replacing hygroscopic agent is carried out at the main transformer scene that the hygroscopic agent needing staff to carry qualified drying or the moisture absorption tank installing qualified hygroscopic agent are covered with high-tension electricity to surrounding, in Renewal process, main transformer respiratory siphon directly communicates with ambient atmosphere, main transformer respiratory air flow can be caused to change, the catastrophic failure of the heavy watt malfunction of main transformer Buchholz relay may be caused, therefore traditional main transformer breathing equipment just can carry out after heavy for a main transformer watt protective device must being exited when changing adsorbent, post-set time reaches 3-4 hour.
A heavy watt protection is that main transformer runs one of most important protective device; when there is in contingency the fault producing oil stream or gas shock in main transformer; heavy watt of Buchholz relay can action; main transformer switch is tripped; the further expansion of Accident prevention, now heavy watt as exited, and can not cut off main transformer switch; cause fault spread, even cause the serious consequence that main transformer explodes.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 1 traditional main transformer breathing equipment, one shortcoming of this device is, when changing discolour silica gel, after unloading moisture absorption tank, main transformer respiratory air flow directly communicates with ambient atmosphere, make moisture, moisture easily breathe connecting leg by main transformer to invade in main transformer oil, and change hygroscopic agent and can cause waste, simultaneously also easy contaminated environment.
Summary of the invention
The utility model makes improvement for above-mentioned prior art Problems existing, and the utility model provides a kind of main transformer respirator with Wireless remote control and infrared heating.
The utility model adopts following scheme to realize: a kind of main transformer respirator with Wireless remote control infrared heating, comprise a threeway, described threeway wherein two ends is connected to the first moisture absorption tank and the second moisture absorption tank through the first solenoid valve and the second solenoid valve correspondence respectively, residue one end is connected to main transformer respiratory siphon, it is characterized in that: also comprise wireless remote control system, the first infrared heater and the second infrared heater; Described wireless remote control system comprises a controlled in wireless main frame and the first radio remote control switch, the second radio remote control switch, the 3rd radio remote control switch, the 4th radio remote control switch and wireless camera by this controlled in wireless host computer control; The first described infrared heater is connected with power supply through described first radio remote control switch, for heating the hygroscopic agent in the first moisture absorption tank; The second described infrared heater is connected with power supply through described second radio remote control switch, for heating the hygroscopic agent in the second moisture absorption tank; Described wireless camera in order to obtain the picture of hygroscopic agent in two moisture absorption tanks, and by being wirelessly transmitted to controlled in wireless main frame.
In the utility model one embodiment, described controlled in wireless main frame comprises a central processing module, and described central processing module is connected with storer, wireless communication module, display module, alarm module and GPS locating module.
In the utility model one embodiment, offer pneumostome described in a pneumostome bottom described moisture absorption tank and be embedded with a filter screen, described tank base is connected with a lubricating cup, described being arranged in the lubricating cup of moisture absorption tank bottom fills transformer oil, described tank base one pneumostome lower end is extended with communicating pipe, described communicating pipe lower ending opening stretch in lubricating cup transformer oil in form oil sealing, there is aerial respiration gap between described lubricating cup top and tank base, suck part moisture and the dust of external air-flow entrained with for filtering main transformer.
In the utility model one embodiment, described hygroscopic agent is discolour silica gel.
In the utility model one embodiment, described power supply is a sun power conversion power supply power supply.
The utility model separately provides a kind of above-mentioned method of work with the main transformer respirator of Wireless remote control infrared heating, and it is characterized in that: when normally working, the first solenoid valve described in control is open mode, and the second solenoid valve described in control is closed condition; Controlled in wireless main frame processes the image information that described wireless camera sends in real time, and determines the color of discolour silica gel in the first moisture absorption tank; When color changes to the threshold value of setting, then described controlled in wireless host computer control first closed electromagnetic valve, open the second solenoid valve, closed first radio remote control switch, then sun power conversion power supply power supply is that described first infrared heater is powered simultaneously; In heat drying process, the color of discolour silica gel in this first moisture absorption tank of described wireless camera Real-time Obtaining, when color returns to the threshold value of setting, then open the first described solenoid valve, open the first described radio remote control switch, close described in the second solenoid valve, the second closed described radio remote control switch, then sun power conversion power supply power supply is that described second infrared heater is powered, until the discolour silica gel color in the second moisture absorption tank is recovered; Follow-up described controlled in wireless main frame, according to the discolour silica gel color change in two moisture absorption tanks, heats and the switching over of solenoid valve, in turn to ensure that main transformer respirator normally works.
In the utility model one embodiment, when described discolour silica gel lost efficacy, namely color Changing Pattern is not accordant to the old routine state, described controlled in wireless main frame then in conjunction with the ID of this main transformer respirator and alarm signal forming position warning information, is wirelessly sent to the staff specified by the position of GPS locating module location self.
In the utility model one embodiment, the image information collected carries out sorting, storing according to the time occurred of taking pictures by described controlled in wireless main frame, then discolour silica gel color transformation period is added up, and make curve map, judge the duty of main transformer and the using state of discolour silica gel in order to worked personnel according to curve map.
Technical problem to be solved in the utility model is to provide main transformer on-line regeneration respirator with Wireless remote control infrared heating and using method thereof, only need away from around be covered with strange land, the distant place transformer station master-control room of high voltage equipment main transformer respirator, straighforward operation on-line regeneration main transformer respirator is carried out in relay protection room or other place, distant place, solve traditional main transformer breathing equipment hygroscopic agent moisture absorption is saturated lost efficacy time need manually carry qualified hygroscopic agent by bus to around be covered with high voltage equipment strange land, distant place transformer station in main transformer respirator place carry out the work of replacing hygroscopic agent, and also need in Renewal process exit the heavy watt protective device of main transformer and there is the problems such as major safety risks, thus the security of operation of powerful guarantee staff personal safety and main transformer equipment, it also avoid traditional main transformer respirator manpower in replacing hygroscopic agent process simultaneously, the waste of material resources and environmental pollution, overcome main transformer respiratory siphon and ambient atmosphere when unloading moisture absorption tank directly to communicate and extraneous moisture moisture is directly sucked by main transformer respiratory air flow and causes the defect of making moist, thus the safe operation of powerful guarantee main transformer, due to the infrared heating device of designed making, use infrared radiation energy, the moisture that hygroscopic agent is adsorbed is heated rapidly, evaporation, dry, therefore there is the better efficiency of heating surface, use safety, the advantage such as energy-saving and cost-reducing, huge advantage is had compared with traditional main transformer breathing equipment.
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
Accompanying drawing explanation
Fig. 1 is traditional main transformer respirator scheme of installation;
Fig. 2 is a kind of main transformer respirator scheme of installation with Wireless remote control infrared heating of the utility model;
Fig. 3 is moisture absorption tank appearance schematic diagram of the present utility model;
Fig. 4 is moisture absorption tank decomposing schematic representation of the present utility model;
Fig. 5 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. 6, and Wireless remote control is opened infrared heater and launched infrared radiation and can carry out thermal regeneration operating diagram to discolour silica gel;
Fig. 7 is when transferring drying regime to after the discolour silica gel thermal regeneration made moist in the utility model moisture absorption tank, and Wireless remote control closes infrared heater schematic diagram;
Fig. 8 is the utility model first solenoid control loop diagram;
Fig. 9 is the utility model second solenoid control loop diagram.
In figure: 1-infrared heater, 2-first moisture absorption tank, 3-first solenoid valve, 4-second moisture absorption tank, 5-second solenoid valve, 6-threeway, 7-main transformer respiratory siphon, 8-second infrared heater, 9-the 3rd radio remote control switch, 10-the 4th radio remote control switch, 11-conservator, 12-lubricating cup, 13-oil sealing, 14-moisture absorption tank pneumostome, 15-aerial respiration gap, 16-filter screen, 17-heatproof glass infuser; 18-discolour silica gel, 19-main transformer body, 20-feed cable, 21-wireless camera, 22-solenoid control return cable, 23-air bubble, 24-lubricating cup thread jacket.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described further.
Refer to Fig. 2 to Fig. 9, the present embodiment provides a kind of main transformer respirator with Wireless remote control infrared heating, comprise a threeway 6, described threeway wherein two ends is connected to the first moisture absorption tank 2 and the second moisture absorption tank 4 through the first solenoid valve 3 and the second solenoid valve 5 correspondence respectively, residue one end is connected to main transformer respiratory siphon 7, and it also comprises wireless remote control system, the first infrared heater 1 and the second infrared heater 8; Described wireless remote control system comprises a controlled in wireless main frame and is subject to the first radio remote control switch K1, the second radio remote control switch K2 of this controlled in wireless host computer control, the 3rd radio remote control switch 9, the 4th radio remote control switch 10 and wireless camera 21; The first described infrared heater 1 is connected with power supply through described first radio remote control switch K1, for heating the hygroscopic agent in the first moisture absorption tank 2; The second described infrared heater 8 is connected with power supply through described second radio remote control switch K2, for heating the hygroscopic agent in the second moisture absorption tank 4; Described wireless camera 21 in order to obtain the picture of hygroscopic agent in two moisture absorption tanks, and by being wirelessly transmitted to controlled in wireless main frame.Preferably, in the utility model one embodiment, described controlled in wireless main frame comprises a central processing module, and described central processing module is connected with storer, wireless communication module, display module, alarm module and GPS locating module (this theory diagram is not illustrated).
In the utility model one embodiment, offer pneumostome described in a pneumostome bottom described moisture absorption tank and be embedded with a filter screen 16, described tank base is connected with a lubricating cup 12, described being arranged in the lubricating cup of moisture absorption tank bottom fills transformer oil, described tank base one pneumostome lower end is extended with communicating pipe, described communicating pipe lower ending opening stretch in lubricating cup transformer oil in form oil sealing 13, there is aerial respiration gap 15 between described lubricating cup top and tank base, suck part moisture and the dust of external air-flow entrained with for filtering main transformer.
In the utility model one embodiment, described hygroscopic agent is discolour silica gel.Described power supply is a sun power conversion power supply power supply.Adopt this sun power conversion power supply power supply to save the energy, and do not need follow-up replacing power supply.
In order to allow those skilled in the art better understand hardware configuration feature of the present utility model, being described, it is worth mentioning that below in conjunction with principle of work, the picture processing wherein related to and wireless transmission are all existing technological means, not claimed here.During normal work, the first solenoid valve described in control is open mode, and the second solenoid valve described in control is closed condition; Controlled in wireless main frame processes the image information that described wireless camera sends in real time, and determines the color of discolour silica gel in the first moisture absorption tank; When color changes to the threshold value of setting, then described controlled in wireless host computer control first closed electromagnetic valve, open the second solenoid valve, closed first radio remote control switch, then sun power conversion power supply power supply is that described first infrared heater is powered simultaneously; In heat drying process, the color of discolour silica gel in this first moisture absorption tank of described wireless camera Real-time Obtaining, when color returns to the threshold value of setting, then open the first described solenoid valve, open the first described radio remote control switch, close described in the second solenoid valve, the second closed described radio remote control switch, then sun power conversion power supply power supply is that described second infrared heater is powered, until the discolour silica gel color in the second moisture absorption tank is recovered; Follow-up described controlled in wireless main frame, according to the discolour silica gel color change in two moisture absorption tanks, heats and the switching over of solenoid valve, in turn to ensure that main transformer respirator normally works.
The utility model utilizes the dry regeneration techniques of Wireless remote control infrared heating device on-line heating, only need away from the transformer station's master-control room being covered with high voltage equipment main transformer respirator around strange land, a distant place, straighforward operation on-line regeneration main transformer respirator is carried out in relay protection room or other place, strange land, distant place, solving traditional main transformer breathing equipment needs the main transformer respirator place that manually be covered with high voltage equipment by bus around strange land, a distant place to carry out the work of replacing hygroscopic agent when the saturated inefficacy of hygroscopic agent moisture absorption, and also need in Renewal process exit the heavy watt protective device of main transformer and there is the problems such as major safety risks, thus the security of operation of powerful guarantee staff personal safety and main transformer equipment, it also avoid traditional main transformer respirator manpower in replacing hygroscopic agent process simultaneously, the waste of material resources and environmental pollution.Owing to using the moisture of hygroscopic agent absorption in infrared radiation energy heat drying respirator, there is the huge advantage such as the efficiency of heating surface is high, use safety.
The foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (5)
1. one kind has the main transformer respirator of Wireless remote control infrared heating, comprise a threeway, described threeway wherein two ends is connected to the first moisture absorption tank and the second moisture absorption tank through the first solenoid valve and the second solenoid valve correspondence respectively, residue one end is connected to main transformer respiratory siphon, it is characterized in that: also comprise wireless remote control system, the first infrared heater and the second infrared heater; Described wireless remote control system comprises a controlled in wireless main frame and the first radio remote control switch, the second radio remote control switch, the 3rd radio remote control switch, the 4th radio remote control switch and wireless camera by this controlled in wireless host computer control; The first described infrared heater is connected with power supply through described first radio remote control switch, for heating the hygroscopic agent in the first moisture absorption tank; The second described infrared heater is connected with power supply through described second radio remote control switch, for heating the hygroscopic agent in the second moisture absorption tank; Described wireless camera in order to obtain the picture of hygroscopic agent in two moisture absorption tanks, and by being wirelessly transmitted to controlled in wireless main frame.
2. the main transformer respirator with Wireless remote control infrared heating according to claim 1, it is characterized in that: described controlled in wireless main frame comprises a central processing module, described central processing module is connected with storer, wireless communication module, display module, alarm module and GPS locating module.
3. the main transformer respirator with Wireless remote control infrared heating according to claim 1 and 2, it is characterized in that: offer pneumostome described in a pneumostome bottom described moisture absorption tank and be embedded with a filter screen, described tank base is connected with a lubricating cup, described being arranged in the lubricating cup of moisture absorption tank bottom fills transformer oil, described tank base one pneumostome lower end is extended with communicating pipe, described communicating pipe lower ending opening stretch in lubricating cup transformer oil in form oil sealing, aerial respiration gap is had between described lubricating cup top and tank base, part moisture and the dust of external air-flow entrained with is sucked for filtering main transformer.
4. the main transformer respirator with Wireless remote control infrared heating according to claim 3, is characterized in that: described hygroscopic agent is discolour silica gel.
5. the main transformer respirator with Wireless remote control infrared heating according to claim 4, is characterized in that: described power supply is a sun power conversion power supply power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520141417.XU CN204463401U (en) | 2015-03-13 | 2015-03-13 | There is the main transformer respirator of Wireless remote control infrared heating |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520141417.XU CN204463401U (en) | 2015-03-13 | 2015-03-13 | There is the main transformer respirator of Wireless remote control infrared heating |
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| Publication Number | Publication Date |
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| CN204463401U true CN204463401U (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520141417.XU Expired - Fee Related CN204463401U (en) | 2015-03-13 | 2015-03-13 | There is the main transformer respirator of Wireless remote control infrared heating |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104658228A (en) * | 2015-03-13 | 2015-05-27 | 国家电网公司 | Main barospirator with wireless remote-control infrared heating function and working method of main barospirator |
-
2015
- 2015-03-13 CN CN201520141417.XU patent/CN204463401U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104658228A (en) * | 2015-03-13 | 2015-05-27 | 国家电网公司 | Main barospirator with wireless remote-control infrared heating function and working method of main barospirator |
| CN104658228B (en) * | 2015-03-13 | 2018-08-17 | 国家电网公司 | Main transformer respirator and its working method with Wireless remote control infrared heating |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150708 |