CN104267759B - Temperature control heating device, temperature control method thereof and gas cylinder trolley - Google Patents
Temperature control heating device, temperature control method thereof and gas cylinder trolley Download PDFInfo
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- CN104267759B CN104267759B CN201410419655.2A CN201410419655A CN104267759B CN 104267759 B CN104267759 B CN 104267759B CN 201410419655 A CN201410419655 A CN 201410419655A CN 104267759 B CN104267759 B CN 104267759B
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 97
- 238000000034 method Methods 0.000 title claims abstract description 16
- 239000004020 conductor Substances 0.000 claims abstract description 65
- 239000000523 sample Substances 0.000 claims abstract description 22
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 19
- 239000010703 silicon Substances 0.000 claims abstract description 19
- 230000002265 prevention Effects 0.000 claims description 19
- 239000011521 glass Substances 0.000 claims description 18
- 230000007246 mechanism Effects 0.000 claims description 6
- 238000007362 Burton trifluoromethylation reaction Methods 0.000 claims description 5
- 238000012544 monitoring process Methods 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 2
- 239000007789 gas Substances 0.000 abstract description 90
- 230000008569 process Effects 0.000 abstract description 3
- 238000004321 preservation Methods 0.000 abstract description 2
- 239000003365 glass fiber Substances 0.000 abstract 3
- 229910018503 SF6 Inorganic materials 0.000 description 15
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 15
- 238000010276 construction Methods 0.000 description 11
- 230000001105 regulatory effect Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000004382 potting Methods 0.000 description 3
- 229960000909 sulfur hexafluoride Drugs 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 241000206761 Bacillariophyta Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
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- 238000013461 design Methods 0.000 description 1
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- 238000005485 electric heating Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
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- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Control Of Resistance Heating (AREA)
Abstract
The invention discloses a temperature control heating device, a temperature control method of the temperature control heating device and a gas cylinder trolley, and relates to the technical field of temperature control heating. The main purpose is to meet the using requirement for normal filling SF6 gas or other gases in the low-temperature environment. According to the main technical scheme, the temperature control heating device comprises a body, a temperature control system and a power source. The body comprises an electric tracing conductor layer, fireproof felt layers and glass fiber silicon layers, the glass fiber silicon layers and the fireproof felt layers are arranged on the two sides of the electric tracing conductor layer respectively, and the glass fiber silicon layers are arranged on the outer sides of the two fireproof felt layers respectively. The temperature control system comprises a heat-sensitive probe and a temperature control device, the heat-sensitive probe is arranged between the electric tracing conductor layer and any fireproof felt layer, and the temperature control device is connected with the heat-sensitive probe; the power source is connected with the two conductor ends of the electric tracing conductor layer. According to the gas cylinder trolley, a trolley and the temperature control heating device are combined, so that heat preservation and heating of a gas cylinder are achieved in the filling, transporting and using processes. The gas cylinder trolley is mainly used for performing temperature control heating, transporting and filling on an SF6 gas cylinder and other gas cylinders.
Description
Technical field
The present invention relates to temperature control technical field of heating, more particularly to a kind of temperature control heating device and its temperature control method
And the gas cylinder handcart using this temperature control heating device.
Background technology
Converting station high voltage electrical apparatus at present, such as HGIS, GIS, potting breaker, column type circuit breaker etc., all using SF6 gas
Body, as dielectric, needs after high voltage electric equipment installation to carry out gas charge at the scene, to reach equipment requirements
Rated pressure, usual rated pressure is that between 0.5MP to 0.6MP, according to the size of equipment air chamber, gas charge amount is not
With.Because SF6 gas charge process is that liquid is converted into gaseous process, need to inhale from surrounding air during conversion
Receive substantial amounts of heat, frequently result in residual gas in bottle and cannot fill and produce waste.
Existing GB Regulations and the typical construction method of State Grid Corporation of China, only illustrate will delay in gas charge
Slowly, prevent gas cylinder body from freezing, forbid using open firing gas cylinder simultaneously.But, in the job site of north of china in winter, during low temperature
For subzero 10 degree about, even if being inflated with very slow speed, also can freeze quickly around gas cylinder, leading to heat normal
Enter in bottle, in bottle, gas is unable to reach filling pressure, frequently results in residual gas in bottle and cannot fill and produce waste.
It is as follows that inventor finds that above-mentioned existing airing form at least has the shortcomings that：(1) fill gas hourly velocity slow, inflation
Time is long, once gas cylinder freezes, inflation cannot be carried out, and needs to wait ice could continue after melting, inflationtime is long.As：Xi'an
West electricity potting breaker one phase, gas capacity about 200kg, the time that summer is continuously filled to nominal pressure is 10 hours.(2) winter
Its construction is impacted larger, if having a power failure repairing work, gas charge overlong time, by the construction speed that impact is overall.
Content of the invention
In view of this, the present invention provides a kind of temperature control heating device and its temperature control method and a kind of gas cylinder handcart.Mainly
Purpose is that meeting SF6 gas or other gases under low temperature environment normally fills use and do not produce waste.
For reaching above-mentioned purpose, present invention generally provides following technical scheme：
On the one hand, embodiments of the invention provide a kind of temperature control heating device, and this temperature control heating device includes body, temperature control
System and power supply, described body includes：
Electric tracing conductor layer；
Fire prevention carpet veneer, is separately positioned on the both sides of electric tracing conductor layer；
Glass silicon layer, is separately positioned on the outside of two described fire prevention carpet veneers；
Described temperature control system includes：
Sensible heat probe, is arranged between electric tracing conductor layer and arbitrary fire prevention carpet veneer, for monitoring electric tracing conductor layer
Temperature；
Attemperating unit, is connected with described sensible heat probe, for receiving the temperature that described sensible heat probe monitors, and according to prison
The electrical break-make of the temperature control electric tracing conductor measuring；
Described power supply is connected with the conductor two ends of electric tracing conductor layer, for providing electric energy to electric tracing conductor.
Aforesaid temperature control heating device also includes：Pendant bag, is arranged on the outside of glass silicon layer, described attemperating unit installing
In described pendant bag.
Aforesaid temperature control heating device, described electric tracing conductor layer, fire prevention carpet veneer and glass silicon layer are stitched together.
Aforesaid temperature control heating device, described attemperating unit is provided with：
Temperature control burtons, for predetermined maximum temperature value and minimum temperature value；And
Total power button, for controlling being turned on and off of described attemperating unit.
On the other hand, the embodiment of the present invention provides a kind of temperature control method of temperature control heating device, including：
Open the total power button of temperature control heating device, the temperature sensing when sensible heat probe be less than or equal to default
During little temperature value, the electric tracing conductor of electric tracing conductor layer is electrically connected with the power supply；
Open the total power button of temperature control heating device, when the temperature that sensible heat probe senses is located at default maximum temperature
When between value and minimum temperature value, the electric tracing conductor of electric tracing conductor layer is electrically connected with the power supply；
Open the total power button of temperature control heating device, and the temperature that senses of sensible heat probe be more than or equal to default
During big temperature value, the electric tracing conductor of electric tracing conductor layer and power supply electrically disconnect；
When total power button is closed, the electric tracing conductor of electric tracing conductor layer and power supply electrically disconnect.
The temperature control method of temperature control heating device, described temperature control heating device is the device described in any of the above-described.
On the other hand, embodiments of the invention additionally provide a kind of gas cylinder handcart, including：
Support, including at least one support bar；
Bracket, rack-mount by the first mounting post, for supporting the body disposing gas cylinder thereon；
Gripper shoe, is arranged on pedestal lower end, for supporting the bottom disposing gas cylinder thereon；
Temperature control heating device described in any of the above-described, is provided with by the first mounting post through hole, described temperature
Control heater is by being arranged in described first mounting post through hole；
Wherein, the width of described temperature control heating device is matched with the length of gas cylinder body, described temperature control heating device
All mates of length and gas cylinder body, and the two ends of described temperature control heating device are respectively provided with and its two ends can be made to be connected to one
The bindiny mechanism risen.
Aforesaid gas cylinder handcart, this gas cylinder handcart also includes holding card, and described holding card includes arcuate structure and and arcuate structure
Two ends connect fixing band；
Described holding card is arranged on the upper of support by the second mounting post, for supporting and fixed in position gas cylinder thereon
Body；
Be provided with described temperature control heating device the second mounting post through hole.
Aforesaid gas cylinder handcart, described bindiny mechanism is the buckle cooperating or bonding patch.
A kind of temperature control heating device of embodiment of the present invention proposition and temperature control method and a kind of gas cylinder handcart at least have
Advantages below：
A kind of temperature control heating device provided in an embodiment of the present invention, by fire prevention carpet veneer, glass silicon layer and electric tracing conductor
Layer combines, and its structure and processing technology are relatively simple, and glass silicon layer can be selected for glass silica gel cloth and is bonded at outside fire prevention carpet veneer, or seam
Conjunction forms, and glass silicon can be used for -70 DEG C of low temperature and arrives between 300 DEG C of high temperature, the resistance to ozone of glass silicon, oxygen, light and weathering aging, resistance toization
Learn corrosion, field usage weatherability is excellent, long service life, and the life-span, up to 10 years, has high insulating property；And fire prevention carpet veneer can
To play preferable fire prevention and insulation effect.Ensure the radiating of temperature control heating device body uniformly, and electric tracing conductor also ensure that
The safety of temperature control heating, it is to avoid heating-up temperature is too low or too high and lead to accident to occur.
Further, the temperature control method of the temperature control heating device that the present invention provides, by the maximum temperature values and setting
Little temperature value, more safe and reliable to temperature control it is ensured that heated material maintains another stable temperature.
Further, embodiments of the invention solve SF6 gas charge overlong time for a long time, bottle during filling
Body freezes it is impossible to the problem of normal construction.Have a power failure especially for north of china in winter construction and rush to repair operation, when greatly shortening power failure
Between, ensure electric power netting safe running.
The gas cylinder handcart that embodiments of the invention provide, gas cylinder handcart is effectively tied with heating apparatuss and temperature regulating device
Close, the carrying of gas cylinder in convenient construction, reduce the handling of gas cylinder, heating operation simple and fast.
Brief description
A kind of structural representation of temperature control heating device that Fig. 1 provides for one embodiment of the invention；
The structural representation of the body that Fig. 2 provides for one embodiment of the invention；
Fig. 3 does not install the structural representation of temperature control heating device for a kind of gas cylinder handcart that one embodiment of the invention provides；
Fig. 4 installs the structural representation of temperature control heating device for a kind of gas cylinder handcart that one embodiment of the invention provides；
The temperature control heating device structural representation that Fig. 5 matches for a kind of and gas cylinder handcart that one embodiment of the invention provides
Figure.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.
As shown in Figure 1 and Figure 2, a kind of temperature control heating device that one embodiment of the present of invention proposes, this temperature control heating device
Including body 1, temperature control system and power supply 3.Body 1 includes：Electric tracing conductor layer 4, fire prevention carpet veneer 5, glass silicon layer 6.Fireproof felt
Layer 5 is separately positioned on the both sides of electric tracing conductor layer 4.Glass silicon layer 6 is separately positioned on the outside of two fire prevention carpet veneers 5.Temperature control
System includes：Sensible heat probe 7 and attemperating unit 8.Sensible heat probe 7 be arranged on electric tracing conductor layer 4 and arbitrary fire prevention carpet veneer 5 it
Between, for monitoring the temperature of electric tracing conductor layer 4；Attemperating unit 8 is connected with sensible heat probe 7, monitors for receiving sensible heat probe 7
The temperature arriving, and the electrical break-make according to this temperature control electric tracing conductor；Power supply 3 and the conductor two ends of electric tracing conductor layer 4
Connect, for providing power supply 3 to electric tracing conductor.
The temperature control heating device that the present embodiment provides, arranges fire prevention carpet veneer 5 in electric tracing conductor layer 4 both sides first, is used for
Fire prevention and being incubated, then in fire prevention carpet veneer 5 outside arrangement glass silicon layer 6, take full advantage of that glass silicon materials have can be low
- 70 DEG C of temperature arrives normal work between 300 DEG C of high temperature, resistance to ozone, oxygen, light and weathering aging, resistance to chemical attack, and field usage is weather-proof
Property excellent, long service life, up to 10 years, and the features such as have high insulating property, electric tracing conductor layer 4 can be using similar electric heating
The arrangement of wire in blanket, can be it is ensured that body 1 radiates uniformly by the way of the coiling of S type, it is to avoid amount of localized heat is excessive or mistake
Little, and then ensure that the safety and stability of temperature control heating, it is to avoid local temperature is too high to lead to accident to occur, or local
Temperature is too low not to be enabled to heat purpose.
It is preferred that in one embodiment of the invention, this temperature control heating device further comprises pendant bag 9, it is arranged on glass silicon
The outside of layer 6, described attemperating unit 8 is installed in described pendant bag 9.And power supply 3 is connected with attemperating unit 8, realizing
While to temperature control heating device temperature control, make device overall, compact conformation, it is more convenient for disposing and mobile.
It is preferred that the described electric tracing conductor layer 4 of temperature control heating device in above-described embodiment, fire prevention carpet veneer 5 and glass
Silicon layer 6 is stitched together.After suture, many diatoms can be adopted, the parallel suture of multiple row and surrounding suture the mode combining, and control electricity
Heat tracing conductor is located between two stitching thread, between each layer, relative displacement will not occur again, electric tracing conductor layer 4 is in body 1
Position be relatively fixed, uniformly lay, no matter how temperature control heating device moves or fold, all temperature control heating effect will not be produced
Raw harmful effect.
It is preferred that another embodiment of the present invention provides a kind of temperature control heating device, compared with above-described embodiment, this enforcement
It is provided with temperature control burtons 10 and total power button 11 on attemperating unit 8 in example.Temperature control burtons 10 are used for presetting
Big temperature value and minimum temperature value；Total power button 11 is used for controlling being turned on and off of attemperating unit 8.Pressed by temperature control
Button 10 adjusts the maximum temperature values needing and minimum temperature value, to make cut-out beyond this preset value or to open main power 3.Always
The setting of power knob 11 is it is ensured that when not needing Heat preservation, the main power 3 of whole temperature control heating device is closed.Simultaneously with
The corresponding position of total power button 11 arranges a display lamp, once main power 3 is connected, this display lamp is shinny, it is to avoid maloperation
After lower power supply 3 is connected, staff does not find, and leads to accident to produce.
Temperature control heating device in above-described embodiment is applied to the temperature control heating of SF6 gas cylinder, during use, body 1 is wrapped up
In SF6 gas cylinder periphery, regulate maximum temperature values and minimum temperature value by temperature control burtons 10, be then turned on main power by
Button 11, you can realize the temperature control heating insulation to SF6 gas cylinder.Control the temperature of electric tracing conductor layer 4, be allowed to maintain a conjunction
In the level of reason and safety.
In actually used, sulfur hexafluoride gas cylinder volume is generally 40L, nominal operating pressure 12.5Mpa, every bottle of sulfur hexafluoride
Gas inflated weight is about 50kg.Density is about 1250kg/m3.The fluid density of sulfur hexafluoride gas is 1880kg/m3, critical
Density is 736kg/m3.
On the other hand, the temperature control heating device temperature control method that another embodiment of the present invention provides is as follows：Open temperature control heating
The total power button 11 of device, when the temperature that sensible heat probe 7 senses is less than or equal to default minimum temperature value, electric tracing
The electric tracing conductor of conductor layer 4 is electrically connected with power supply 3.
Open the total power button 11 of temperature control heating device, when the temperature that sensible heat probe 7 senses is located at default maximum
When between temperature value and minimum temperature value, the electric tracing conductor of electric tracing conductor layer 4 is electrically connected with power supply 3.
Open the total power button 11 of temperature control heating device, and the temperature that sensible heat probe 7 senses is more than or equal to default
Maximum temperature values when, the electric tracing conductor of electric tracing conductor layer 4 is electrically not connected to power supply 3.
When total power button 11 is closed, the electric tracing conductor of electric tracing conductor layer 4 is electrically not connected to power supply 3.
For ensureing construction safety, it is to avoid over-heating, enable pressure in SF6 gas cylinder to be maintained at gas cylinder and can bear work pressure
In the range of power, when gas discharges and starts frosting to gas cylinder, heater is opened, temperature regulating device temperature setting is less than in temperature
Powered operation when 65 degree, the power-off in 70 degree of temperature.So electric tracing conductor selects the specification of 85 degrees Celsius of maximum temperature, can
Ensure construction safety and be unlikely to overheated and hurt sb.'s feelings.
Meanwhile, at the two ends of body 1, bindiny mechanism is installed, after in body 1 by SF6 bottle parcel, by the two of body 1
End couples together, to ensure tight between body 1 and SF6 gas cylinder bottle it is ensured that heating and insulating efficiency.Glass silicon layer 6
There is good anti-wear performance, because of gas cylinder appearance, major injury will not occur, can be used for multiple times for a long time.
On the other hand, as Fig. 3, shown in Fig. 4, Fig. 5, another embodiment of the present invention additionally provides a kind of gas cylinder handcart, including
Support 12, bracket 13, gripper shoe 14 and the temperature control heating device described in any of the above-described.Wherein, support 12 includes at least one
Gripper shoe 14.Bracket 13 is arranged on support 12 by the first mounting post 15, for supporting the body disposing gas cylinder thereon.
Gripper shoe 14 is arranged on support 12 lower end, for supporting the bottom disposing gas cylinder thereon.It is provided with temperature control heating device
By the first mounting post 15 through hole 17, temperature control heating device is by being arranged in described first mounting post 15 through hole 17.
Wherein, the width of temperature control heating device is matched with the length of gas cylinder body, the length of temperature control heating device and gas
All mates of bottle body, and the two ends of temperature control heating device are respectively provided with the connection machine that its two ends can be made to link together
Structure.
In above-described embodiment, gas cylinder handcart is effectively combined with heating apparatuss and temperature regulating device, gas in convenient construction
The carrying of bottle, reduces the handling of gas cylinder, heating operation simple and fast.By realizing temperature control heating device and handbarrow through hole 17
The connection of miscellaneous part, both ensure that the good package action to gas cylinder in go-cart for the body 1, turn avoid when gas cylinder is placed to temperature
Control heater produces extruding force, damage equipment.
It is preferred that being the simplification making gas cylinder handcart accessory, the feeder ear of temperature control heating device and outfan are all using slotting
Seat or self-powered, it is to avoid gas cylinder handcart carries long power line and the carrying of inconvenient gas cylinder.Electric tracing conductor uses 220V
Alternating current power supply 3.For heating blanket (body 1) being wrapped in the surface of gas cylinder during SF6 inflating gas cylinder, sealing is tight, temperature needed for regulation
3 are switched on power, body heating blanket (body 1) is started working after degree；Power-off after gas in bottle fills only, body heating blanket completes
Work.
It is preferred that a kind of gas cylinder handcart that another embodiment of the present invention is provided, compared with above-described embodiment, the present embodiment
The gas cylinder handcart providing also includes holding card 18, and described holding card 18 includes arcuate structure and the fixation being connected with the two ends of arcuate structure
Band, holding card 18 is arranged on the upper of support 12 by the second mounting post 16, for supporting the bottle with fixed in position gas cylinder thereon
Body.Be provided with temperature control heating device the second mounting post 16 through hole 17.Can basis through the position in hole 17 and quantity
In go-cart, the quantity of mounting post and position are determining.The setting of holding card 18 avoid gas cylinder bottle shake on gas cylinder handcart or
Tumble etc. it is ensured that safety in transportation.After parcel body 1, holding card 18 is located inside body 1.Due to holding card 18
Narrower in width, and holding card 18 preferably employs the material of the good aluminium flake of heat-transfer effect etc., the therefore impact to heating uniformity is less.
It is preferred that the bindiny mechanism in above-described embodiment can be realized from cooperate buckle or bonding patch etc., specifically
For after the two ends of body 1 are respectively mounted double buckle, bonding patch, after wrapping, is fastened or bond, preferably permissible
It is corresponding with same ZIKOU that multiple boxes are set, multiple boxes are in row arrangement, to meet the gas cylinder of different bottle diameters, bonding
Patch, can have the bonding patch of certain length, you can meet the complete tight to different-diameter gas cylinder using suture.
It would be desirable to the gas cylinder using is removed to gas cylinder handcart during use, heating blanket (body) is surrounded gas cylinder, bond primary and secondary
Button or bonding patch, are transported to job site；Regulate the power-off of electric blanket and restart temperature, switch on power and can start work
Make, operate very easy, deenergization after the completion of waiting to inflate.
In sum, temperature control heating device heating provided in an embodiment of the present invention is uniform, have all weather operations performance, can
By property height, use fire-proof and water-proof, wear-resisting oxidation resistant material, long service life, design efforts would are little, easy construction is simple, safeguard
Workload is little, increase automatic temperature-adjusting control, and temperature control is accurately sensitive, simple to operate and persistently give gas cylinder heat supply, when reducing inflation
Between improve work efficiency.Gas cylinder handcart in the embodiment of the present invention is effectively tied with temperature control heating device body, temperature control equipment
Close, provide safety assurance for construction, effectively prevent fire and occur.
The temperature control heating device that the embodiment of the present invention is provided, temp. control method, and gas cylinder handcart are it is adaptable to transformer station adopts
With the electrical equipment installation of SF6 medium, there is alternating current 220V power supply to get final product it is ensured that continuous fill, gas cylinder does not freeze, shorten
Infilling time, such as：Xi'an west electricity potting breaker one phase, gas capacity about 200kg, summer be continuously filled to nominal pressure when
Between can shorten to 5 hours by original 10 hours.And safe, it is heating material using industrial heating tape, increase temperature and adjust
Regulating device, carries out temperature adjustment according to live actually used situation, reaches assigned temperature temperature regulating device and will automatically cut off power supply, no
Can burn because temperature is too high.Heating apparatuss and temperature regulating device are combined with gas bottle trolley, is easy to job site and removes
Fortune and quick use.Select the lay length of heating tape according to site environment temperature it is ensured that caloric value meets requirement.
The above, the only specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, all should contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by described scope of the claims.
Claims (8)
1. a kind of temperature control heating device is it is characterised in that this temperature control heating device includes body, temperature control system and power supply, described
Body includes：
Electric tracing conductor layer；
Fire prevention carpet veneer, is separately positioned on the both sides of electric tracing conductor layer；
Glass silicon layer, is separately positioned on the outside of two described fire prevention carpet veneers；
Described temperature control system includes：
Sensible heat probe, is arranged between electric tracing conductor layer and arbitrary fire prevention carpet veneer, for monitoring the temperature of electric tracing conductor layer；
Attemperating unit, is connected with described sensible heat probe, for receiving the temperature that described sensible heat probe monitors, and according to monitoring
Temperature control electric tracing conductor electrical break-make；
Described power supply is connected with the conductor two ends of electric tracing conductor layer, for providing electric energy to electric tracing conductor.
2. device according to claim 1 is it is characterised in that described temperature control heating device also includes：
Pendant bag, is arranged on the outside of described glass silicon layer, and described attemperating unit is installed in described pendant bag.
3. device according to claim 1 is it is characterised in that described electric tracing conductor layer, fire prevention carpet veneer and glass silicon layer
It is stitched together.
4. device according to claim 1 is it is characterised in that be provided with described attemperating unit：
Temperature control burtons, for predetermined maximum temperature value and minimum temperature value；And
Total power button, for controlling being turned on and off of described attemperating unit.
5. a kind of temperature control method of temperature control heating device is it is characterised in that described temperature control heating device is that claim 1-4 is arbitrary
Device described in, methods described includes：
Open the total power button of temperature control heating device, when the temperature that sensible heat probe senses is less than or equal to default minimum temperature
During angle value, the electric tracing conductor of electric tracing conductor layer is electrically connected with the power supply；
Open the total power button of temperature control heating device, the temperature sensing when sensible heat probe be located at default maximum temperature values and
When between minimum temperature value, the electric tracing conductor of electric tracing conductor layer is electrically connected with the power supply；
Open the total power button of temperature control heating device, when the temperature that sensible heat probe senses is more than or equal to default maximum temperature
During angle value, the electric tracing conductor of electric tracing conductor layer is disconnected with power supply；
When total power button is closed, the electric tracing conductor of electric tracing conductor layer is disconnected with power supply.
6. a kind of gas cylinder handcart is it is characterised in that described gas cylinder handcart includes
Support, including at least one gripper shoe；
Bracket, is installed on the bracket by the first mounting post, is arcuate structure, for supporting arrangement gas cylinder thereon
Body；
Gripper shoe, is arranged on pedestal lower end, for supporting the bottom disposing gas cylinder thereon；
Temperature control heating device as described in any one of claim 1-4, is provided with by the first mounting post through hole, institute
State temperature control heating device by being arranged in described first mounting post through hole；
Wherein, the width of described temperature control heating device is matched with the length of gas cylinder body, the length of described temperature control heating device
With all mates of gas cylinder body, and the two ends of described temperature control heating device are respectively provided with and its two ends can be made to link together
Bindiny mechanism.
7. gas cylinder handcart according to claim 6 is it is characterised in that described gas cylinder handcart also includes holding card；
Described holding card includes the fixing band that arcuate structure and the two ends with described arcuate structure are connected；
Described holding card is rack-mount by the second mounting post, for supporting the body with fixed in position gas cylinder thereon；
Be provided with described temperature control heating device the second mounting post through hole.
8. gas cylinder handcart according to claim 6 is it is characterised in that described bindiny mechanism is the buckle cooperating or viscous
Close patch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410419655.2A CN104267759B (en) | 2014-08-22 | 2014-08-22 | Temperature control heating device, temperature control method thereof and gas cylinder trolley |
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| CN106873657B (en) * | 2017-01-03 | 2020-07-10 | 钱东海 | Control method of pressure measuring type heating controller for tank type circuit breaker |
| CN107864525B (en) * | 2017-11-24 | 2021-01-12 | 国网内蒙古东部电力有限公司 | Heating device and method for GIS equipment |
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| CN200965153Y (en) * | 2006-10-11 | 2007-10-24 | 熊毅然 | Liquefied petroleum gas heater |
| GB2448341B (en) * | 2007-04-12 | 2011-11-02 | Martin Lambert | Protective cover for liquified gas cylinder |
| CN202294885U (en) * | 2011-09-22 | 2012-07-04 | 上海库伟金属科技有限公司 | Multifunctional handcart for industrial gas cylinder |
| CN202392434U (en) * | 2011-11-17 | 2012-08-22 | 福建省第二电力建设公司 | Sulfur hexafluoride-aerated auxiliary heat supply device |
| CN102496869A (en) * | 2011-12-05 | 2012-06-13 | 山西省电力公司朔州供电分公司 | Automatic heating and aerating device of sulfur hexafluoride cylinder |
| CN102745217A (en) * | 2012-07-12 | 2012-10-24 | 山东电力集团公司淄博供电公司 | Carrying device specially for SF6 gas cylinders |
| CN203585808U (en) * | 2013-11-11 | 2014-05-07 | 国家电网公司 | Sulfur hexafluoride gas bottle heating device |
| CN103640600B (en) * | 2013-11-15 | 2015-12-30 | 益和电气集团股份有限公司 | A kind of sulfur hexafluoride gas cylinder travelling bogie |
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