CN106783041A - A kind of electronics silica gel tank - Google Patents
A kind of electronics silica gel tank Download PDFInfo
- Publication number
- CN106783041A CN106783041A CN201611054342.7A CN201611054342A CN106783041A CN 106783041 A CN106783041 A CN 106783041A CN 201611054342 A CN201611054342 A CN 201611054342A CN 106783041 A CN106783041 A CN 106783041A
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- CN
- China
- Prior art keywords
- silica gel
- gel tank
- tank
- electronics
- heating
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- 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/12—Oil cooling
- H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
Abstract
The invention discloses a kind of electronics silica gel tank, the first connecting tube including connecting installation for transformer, the first connection tube end passes through the first flexible pipe mechanism connect setting silica gel tank, the other end of the silica gel tank connects the second connecting tube by the second flexible pipe mechanism, second connecting tube is connected with the oil storage tank of transformer, electronic seal valve is set in second connecting tube, the silica gel tank top sets dehumidifying pipelines, electronics hydrofuge valve is set on the dehumidifying pipelines, the silica gel tank lower section sets Weighing mechanism, heating arrangements and image acquisition mechanism are set on the silica gel tank, the control module is connected by communication module with monitoring center.The present invention monitors its water absorption by being weighed to silica gel tank, the water-taking efficiency of silica gel is ensure that, the security of cooling oil is ensure that significantly, and the silica gel in silica gel tank is dehumidified by heating, so that silica gel tank is realized free of replacement after installing, the burden in staff is significantly reduced.
Description
Technical field
The present invention relates to matched transformer complete equipment technical field, and in particular to a kind of electronics silica gel tank.
Background technology
In order to solve the pressure differential between transformer inside and outside, the oil storage tank of transformer needs to be connected with extraneous air,
Therefore need to remove the moisture in air by silica gel tank, prevent internal oil quality deterioration.Traditional silica gel tank is discoloration silicon
Glue, the effect of its adsorption moisture cannot ensure, and need periodic replacement.
A kind of novel transformer respirator silica gel tank of the disclosure of the invention of Application No. 201220234931.4, it contains tank
Body, the tank body upper end is provided with screw thread, and the tank body is by the screw thread and the movable connection of connecting tube.The tank body and company
Gask-O-Seal is provided between adapter.Junction between the tank body and connecting tube is provided with clamp button of the spring.Tank of the present invention
Body top is threaded, and can easily be screwed with connecting tube and is connected, and changes silica gel speed soon, and labour intensity is low.In addition, tank body
Spring bracelet is provided with and connecting tube between, loosening and gas leak phenomenon that tank body is produced by vibrations is effectively prevented；But it is this
Structure can not realize that silica gel is recycled automatically, and staff still has the huge task for changing silicone tube.
A kind of transformer breather for exempting from disassembling, assembling and replacing silica gel of the disclosure of the invention of Application No. 201510013857.1, bag
Silica gel tank is included, the silica gel top ends of cans of silica gel tank upper end is arranged at, is arranged at the silica gel tank bottom seat of silica gel tank lower end and is arranged at silicon
Lubricating cup below glue tank, the silica gel pot bottom is formed with discharge port, and silica gel tank bottom face forms the low funneling collection in Wai Gao centers
Stream interface, is provided with the charge door being connected with silica gel tank on silica gel top ends of cans, be detachably provided with closure on charge door, institute
State lubricating cup and be threadedly connected to silica gel tank bottom seat lower section, the lubricating cup top cover is provided with the gas permeable barrier that can cover the discharge port,
The air-vent less than minimum colloidal silica is formed with gas permeable barrier.The present invention is capable of achieving to exempt from dismounting, quickly discharging material, and discharging is unobstructed thorough
Bottom, replacing silica gel is easy to operate, and the activity duration is short, efficiency high, and charging is convenient, sealed reliable, meanwhile, bottom can be prevented effectively from
Silica gel immersion oil phenomenon, does not have the operations staff of upkeep operation experience operable yet, is conducive to the specific works of O＆M one to carry out.
But the device still needs to be changed to silica gel, staff still has certain operating pressure.
The content of the invention
Problem to be solved by this invention is to provide a kind of electronics silica gel tank, and it is monitored by being weighed to silica gel tank
Water absorption, it is ensured that the water-taking efficiency of silica gel, ensure that the security of cooling oil significantly, and by heating come in silica gel tank
Silica gel is dehumidified so that silica gel tank is realized free of replacement after installing.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of electronics silica gel tank, including the first connecting tube of installation for transformer is connected, the first connection tube end passes through first
Flexible pipe mechanism connect setting silica gel tank, the other end of the silica gel tank connects the second connecting tube by the second flexible pipe mechanism, described
Second connecting tube is connected with the oil storage tank of transformer, and electronic seal valve, the silica gel tank top are set in second connecting tube
Dehumidifying pipelines are set, electronics hydrofuge valve is set on the dehumidifying pipelines, the silica gel tank lower section sets Weighing mechanism, the silica gel
On tank set heating arrangements and image acquisition mechanism, the electronic seal valve, electronics hydrofuge valve, Weighing mechanism, heating arrangements and
Image acquisition mechanism is connected with control module, and the control module is connected by communication module with monitoring center.
Further, the first flexible pipe mechanism and the second flexible pipe mechanism include the soft pipeline of centre and the screw thread at two ends
Joint, the soft pipeline and nipple are integrated into.
Further, the Weighing mechanism includes the loading plate that silica gel tank lower section is set, and the loading plate lower section sets
Electronic scale is put, the electronic scale is connected with the control module.
Further, the loading plate upper surface is provided for fixing the buckling groove of the silica gel tank.
Further, the heating arrangements include heating cavity, described to heat cavity two ends link circuit pipeline, described time
Road pipeline is arranged in the silica gel tank, and described heating sets thermal source in cavity, described heating in cavity and return is set
Heat transmission medium.
Further, the thermal source includes semiconductor chilling plate, and described heating sets heating tank on cavity, the semiconductor
The release end of heat of cooling piece is inserted in the heating tank.
Further, refrigeration groove is set on the oil storage tank, and the refrigeration end of the semiconductor chilling plate inserts the refrigeration
In groove.
Further, the thermal source includes being arranged on the resistive heater heated in cavity.
Further, described image collecting mechanism includes ccd image sensor.
Further, the control module includes singlechip chip, and the communication module includes GPRS module, the monitoring
Center includes industrial computer.
The invention provides a kind of electronics silica gel tank, the silica gel tank between installation for transformer and oil storage tank passes through two flexible pipes
Mechanism is set, and silica gel tank lower section sets Weighing mechanism, and silica gel water absorption is by discoloration silica gel in existing monitoring silica gel tank
Color change realize, but the silica gel color of silica gel tank center cannot see, and the discoloration silica gel of center
At most, the existing discoloration silica gel by periphery is more to monitor water absorption error, and passes through weigher in the application for water absorption
Weight change after structure absorbs water to silica gel tank is monitored, can will be apparent that instruct water suction in silica gel tank number, so exist
Treatment is dried to silica gel tank during the maximum that it soon reaches water suction, it is ensured that the water-taking efficiency of silica gel tank.On silica gel tank
Portion sets and electronics hydrofuge valve is set on dehumidifying pipelines and dehumidifying pipelines, when the water absorption for monitoring silica gel tank reaches maximum water absorption
90% can just open heating arrangements heating and dehumidification is carried out to the transformation silica gel in silica gel tank, now electronics hydrofuge valve is opened, wet
The gas of profit can be discharged by dehumidifying pipelines, be realized to the discoloration silica dehydrator in silica gel tank so that silica gel tank is realized after installing
It is free of replacement, significantly reduce the burden in staff.Electronic seal valve, electronics hydrofuge valve, Weighing mechanism, heating arrangements and figure
As collecting mechanism is connected with control module, control module is by communication module and monitoring center, after the completion of heating and dehumidification, image
Collecting mechanism can be acquired and send to monitoring center to the color of the silica gel that changes colour in silica gel tank, and staff is dehumidified
Inspection afterwards, it is ensured that the dehumidifying operation quality in silica gel tank.
The present invention monitors its water absorption by being weighed to silica gel tank, it is ensured that the water-taking efficiency of silica gel, significantly really
The security of cooling oil is protected, and the silica gel in silica gel tank has been dehumidified by heating so that silica gel tank has been realized after installing
It is free of replacement, significantly reduce the burden in staff.
Brief description of the drawings
The invention will be further described below in conjunction with the accompanying drawings：
Fig. 1 is structural representation of the invention；
Fig. 2 is system construction drawing of the invention；
Fig. 3 is the structural representation of Weighing mechanism of the present invention；
Fig. 4 is the structural representation of heating arrangements of the present invention；
Fig. 5 is the structural representation of another kind heating arrangements of the invention.
Specific embodiment
With reference to Fig. 1 to Fig. 5 to the further displaying of technical solution of the present invention, specific embodiment is as follows：
Embodiment one
As depicted in figs. 1 and 2：Present embodiments provide a kind of electronics silica gel tank, including the first connection for connecting installation for transformer 2
Pipe 1, the end of the first connecting tube 1 is led to by the connect setting silica gel tank 4 of the first flexible pipe mechanism 3, the other end of the silica gel tank 4
Cross the second flexible pipe mechanism 9 and connect the second connecting tube 11, second connecting tube 11 is connected with the oil storage tank 12 of transformer, described the
Electronic seal valve 10 is set in two connecting tubes 11, and the top of silica gel tank 4 sets dehumidifying pipelines 7, is set on the dehumidifying pipelines 7
Electronics hydrofuge valve 8, the lower section of the silica gel tank 4 sets Weighing mechanism 15, sets heating arrangements 6 on the silica gel tank 4 and image is adopted
Collecting mechanism 5, the electronic seal valve 10, electronics hydrofuge valve 8, Weighing mechanism 15, heating arrangements 6 and image acquisition mechanism 5 and control
Molding block 29 is connected, and the control module 29 is connected by communication module 30 with monitoring center 19.
Silica gel tank between installation for transformer and oil storage tank is set by Liang Ge flexible pipes mechanism, and silica gel tank lower section is set weighs
Mechanism, silica gel water absorption is realized by the color change to the silica gel that changes colour in existing monitoring silica gel tank, but silica gel
The silica gel color of tank center cannot see, and the discoloration silica gel water absorption of center is at most, existing by periphery
Discoloration silica gel is more to monitor water absorption error, and the weight change in the application after Weighing mechanism absorbs water to silica gel tank is entered
Row monitoring, can will be apparent that instruct water suction in silica gel tank number, so in the maximum that it soon reaches water suction to silicon
Glue tank is dried treatment, it is ensured that the water-taking efficiency of silica gel tank.Silica gel tank top sets and set on dehumidifying pipelines and dehumidifying pipelines
Electronics hydrofuge valve is put, heating arrangements can be just opened to silicon when the water absorption for monitoring silica gel tank reaches the 90% of maximum water absorption
Transformation silica gel in glue tank carries out heating and dehumidification, and now electronics hydrofuge valve is opened, and the gas of moistening can be discharged by dehumidifying pipelines,
Realize to the discoloration silica dehydrator in silica gel tank so that silica gel tank is realized free of replacement after installing, and significantly reduces in staff
Burden.Electronic seal valve, electronics hydrofuge valve, Weighing mechanism, heating arrangements and image acquisition mechanism are connected with control module, control
, by communication module and monitoring center, after the completion of heating and dehumidification, image acquisition mechanism can be to changing colour in silica gel tank for molding block
The color of silica gel is acquired and sends to monitoring center, staff dehumidified after inspection, it is ensured that removing in silica gel tank
Wet trade quality.
Flexible pipe mechanism 9 of the first flexible pipe mechanism 3 and second includes the soft pipeline 13 of centre and the nipple at two ends
14, the soft pipeline 13 and nipple 14 are integrated into.Soft pipeline and nipple are integrated into, it can be ensured that
Its sealing property, nipple is connected with connecting tube, ensures to seal by gasket seal, it is to avoid wet air enters, and influences silicon
The drying effect of glue tank.
Described image collecting mechanism 5 includes ccd image sensor.There are the photodiode of many marshallings, energy on CCD
Sensing light, and electric signal is converted optical signals into, amplify through external sampling and analog to digital conversion circuit is converted into digital picture and believes
Number, then sent to monitoring center by communication unit and tested for staff.
The control module 29 includes singlechip chip, and the communication module 30 includes GPRS module, the monitoring center
19 include industrial computer.Single-chip microcomputer is a kind of IC chip, is with data using very large scale integration technology
The central processor CPU of reason ability, random access memory ram, read only memory ROM, various I/O mouthfuls and interrupt system, timer/
The functions such as counter（May also including display driver circuit, pulse-width modulation circuit, analog multiplexer, A/D converter etc. electricity
Road）It is integrated into the small and perfect microcomputer system constituted on one piece of silicon chip.GPRS module can realize information
It is wirelessly transferred, and ensure that the distance and quality of transmission.Used as the first industrial computer, it calculates energy to industrial computer
Power is more powerful, can be embedded in suitable industrial software of the invention, more convenient to use.
Embodiment two
As shown in Figure 3：It is with the difference of embodiment one：
The Weighing mechanism 15 includes the loading plate 17 that the lower section of the silica gel tank 4 is set, and the lower section of the loading plate 17 sets electronics
Scale 18, the electronic scale 18 is connected with the control module 29；The upper surface of the loading plate 17 is provided for fixing the silica gel
The buckling groove 16 of tank 4.Buckling groove on loading plate can be fixed to silica gel tank, prevent silica gel tank from falling from Weighing mechanism
Fall, so as to destroy equipment, loading plate lower section sets the weight that electronic scale can be constantly to silica gel tank and weighs, and will weigh
Result is sent to control module, after control module and setting value are compared, when absorption of water exceedes the 90% of highest amount, is just opened
Open heating and dehumidification function, it is ensured that the drying efficiency of silica gel tank.
Embodiment three
As shown in Figure 4：It is with the difference of embodiment one：
The heating arrangements 6 include heating cavity 25, described to heat the two ends link circuits pipeline 26 of cavity 25, the return
26 are arranged in the silica gel tank 4, and described heating sets thermal source in cavity 25, described heating sets in cavity 25 and return 26
Put heat transmission medium 27.Cavity is heated to be responsible for heating heat transmission medium, so that return temperature is raised, to silicon
Discoloration silica gel in glue tank is thermally dried, and realizes the dehydration of silica gel.
The thermal source includes semiconductor chilling plate 22, described to heat setting heating tank 24, the semiconductor system on cavity 25
The release end of heat 23 of cold 22 is inserted in the heating tank 24.Thermal source to heating cavity heating uses semiconductor chilling plate, partly leads
Body cooling piece, is also thermoelectric module, is a kind of heat pump.Its advantage is no slide unit, applies and is subject in some spaces
Limitation, reliability requirement is high, the occasion without refrigerant pollution.Using the Peltier effects of semi-conducting material, when direct current passes through
During the galvanic couple that two kinds of different semi-conducting materials are connected into, can respectively absorb heat at the two ends of galvanic couple and release heat, can be with
Realize refrigeration and the purpose for heating.The vibration of silica gel tank is not resulted in so as to influence weighing results using semiconductor chilling plate.
Refrigeration groove 20 is set on the oil storage tank 12, and the refrigeration end 21 of the semiconductor chilling plate 22 inserts the refrigeration groove
In 20.In the refrigeration end insertion refrigeration groove of semiconductor chilling plate, oil storage tank can be lowered the temperature, so as to cold in oil storage tank
But oil is lowered the temperature, and has certain facilitation effect to the cooling of transformer.
Example IV
As shown in Figure 5：It is with the difference of embodiment three：
The thermal source includes being arranged on the resistive heater 28 heated in cavity 25.Thermal source can also Cao Yong adding thermal resistances
Silk, resistive heater is connected by solid-state relay with power supply and control module, by relay to the working condition of resistance wire
It is controlled, so as to be heated to heat transmission medium, realization is dried to the silica gel in silica gel tank.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, this area is common
Other modifications or equivalent that technical staff is made to technical scheme, without departing from technical solution of the present invention
Spirit and scope, all should cover in the middle of scope of the presently claimed invention.
Claims (10)
1. a kind of electronics silica gel tank, it is characterised in that：The first connecting tube including connecting installation for transformer, first connecting tube
End connects second by the first flexible pipe mechanism connect setting silica gel tank, the other end of the silica gel tank by the second flexible pipe mechanism
Connecting tube, second connecting tube is connected with the oil storage tank of transformer, and electronic seal valve is set in second connecting tube, described
Silica gel tank top sets dehumidifying pipelines, and electronics hydrofuge valve is set on the dehumidifying pipelines, and the silica gel tank lower section sets weigher
Structure, on the silica gel tank set heating arrangements and image acquisition mechanism, the electronic seal valve, electronics hydrofuge valve, Weighing mechanism,
Heating arrangements and image acquisition mechanism are connected with control module, and the control module is connected by communication module with monitoring center.
2. electronics silica gel tank as claimed in claim 1, it is characterised in that：The first flexible pipe mechanism and the second flexible pipe mechanism wrap
The soft pipeline of centre and the nipple at two ends are included, the soft pipeline and nipple are integrated into.
3. electronics silica gel tank as claimed in claim 1, it is characterised in that：The Weighing mechanism includes that silica gel tank lower section sets
The loading plate put, the loading plate lower section sets electronic scale, and the electronic scale is connected with the control module.
4. electronics silica gel tank as claimed in claim 3, it is characterised in that：The loading plate upper surface is provided for fixed described
The buckling groove of silica gel tank.
5. electronics silica gel tank as claimed in claim 1, it is characterised in that：The heating arrangements include heating cavity, the system
Hot cavity two ends link circuit pipeline, the return is arranged in the silica gel tank, and described heating sets thermal source in cavity,
Described heating sets heat transmission medium in cavity and return.
6. electronics silica gel tank as claimed in claim 5, it is characterised in that：The thermal source includes semiconductor chilling plate, the system
Heating tank is set on hot cavity, and the release end of heat of the semiconductor chilling plate is inserted in the heating tank.
7. electronics silica gel tank as claimed in claim 6, it is characterised in that：Refrigeration groove is set on the oil storage tank, it is described partly to lead
The refrigeration end of body cooling piece is inserted in the refrigeration groove.
8. electronics silica gel tank as claimed in claim 5, it is characterised in that：The thermal source includes being arranged on described heating in cavity
Resistive heater.
9. electronics silica gel tank as claimed in claim 1, it is characterised in that：Described image collecting mechanism is sensed including ccd image
Device.
10. electronics silica gel tank as claimed in claim 1, it is characterised in that：The control module includes singlechip chip, described
Communication module includes GPRS module, and the monitoring center includes industrial computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611054342.7A CN106783041A (en) | 2016-11-25 | 2016-11-25 | A kind of electronics silica gel tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611054342.7A CN106783041A (en) | 2016-11-25 | 2016-11-25 | A kind of electronics silica gel tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106783041A true CN106783041A (en) | 2017-05-31 |
Family
ID=58912532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611054342.7A Pending CN106783041A (en) | 2016-11-25 | 2016-11-25 | A kind of electronics silica gel tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106783041A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003166742A (en) * | 2001-12-03 | 2003-06-13 | Sharp Corp | Electric appliance |
| CN101128891A (en) * | 2004-12-23 | 2008-02-20 | 沃克沙电力设备有限公司 | Automatic dehydrating breather apparatus and method |
| CN201643948U (en) * | 2010-01-19 | 2010-11-24 | 赵春阳 | Dehydrating breather capable of regenerating drying agent by oneself |
| CN103296761A (en) * | 2013-06-05 | 2013-09-11 | 四川艾普视达数码科技有限公司 | Real-time monitoring system used for transformer |
| CN104979078A (en) * | 2015-07-01 | 2015-10-14 | 陕西金源自动化科技有限公司 | Maintenance-free moisture absorber and method for controlling the same |
| CN105374516A (en) * | 2014-08-28 | 2016-03-02 | 广西电网公司桂林供电局 | Self-healing type moisture absorber for transformer |
| CN105375643A (en) * | 2015-12-21 | 2016-03-02 | 河海大学常州校区 | On-line monitoring device for power distribution transformer performance and monitoring method thereof |
| JP5943719B2 (en) * | 2012-06-06 | 2016-07-05 | 三菱電機株式会社 | Gas dryer for electric machine |
-
2016
- 2016-11-25 CN CN201611054342.7A patent/CN106783041A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003166742A (en) * | 2001-12-03 | 2003-06-13 | Sharp Corp | Electric appliance |
| CN101128891A (en) * | 2004-12-23 | 2008-02-20 | 沃克沙电力设备有限公司 | Automatic dehydrating breather apparatus and method |
| CN201643948U (en) * | 2010-01-19 | 2010-11-24 | 赵春阳 | Dehydrating breather capable of regenerating drying agent by oneself |
| JP5943719B2 (en) * | 2012-06-06 | 2016-07-05 | 三菱電機株式会社 | Gas dryer for electric machine |
| CN103296761A (en) * | 2013-06-05 | 2013-09-11 | 四川艾普视达数码科技有限公司 | Real-time monitoring system used for transformer |
| CN105374516A (en) * | 2014-08-28 | 2016-03-02 | 广西电网公司桂林供电局 | Self-healing type moisture absorber for transformer |
| CN104979078A (en) * | 2015-07-01 | 2015-10-14 | 陕西金源自动化科技有限公司 | Maintenance-free moisture absorber and method for controlling the same |
| CN105375643A (en) * | 2015-12-21 | 2016-03-02 | 河海大学常州校区 | On-line monitoring device for power distribution transformer performance and monitoring method thereof |
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Application publication date: 20170531 |
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| RJ01 | Rejection of invention patent application after publication |