CN206875119U - A kind of sulfur hexafluoride gas no pollution fast vacuum recharging device - Google Patents
A kind of sulfur hexafluoride gas no pollution fast vacuum recharging device Download PDFInfo
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- CN206875119U CN206875119U CN201720307129.6U CN201720307129U CN206875119U CN 206875119 U CN206875119 U CN 206875119U CN 201720307129 U CN201720307129 U CN 201720307129U CN 206875119 U CN206875119 U CN 206875119U
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- sulfur hexafluoride
- valve
- main pipeline
- assembly
- vacuum
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Abstract
The utility model discloses a kind of sulfur hexafluoride gas no pollution fast vacuum recharging device, including：Air accumulator, main pipeline, inflator assembly, assembly, gas recovery assembly are vacuumized, described air accumulator be sulfur hexafluoride storage facilities, and described main pipeline is connected with air accumulator, and main pipeline and air accumulator junction are provided with sulfur hexafluoride electrical equipment valve；Described inflator assembly is connected on main pipeline, by air outlet valve, hot-swappable fans, is recharged pressure gauge, intake valve, steel cylinder interface, qualified sulfur hexafluoride gas cylinder valve, qualified sulfur hexafluoride gas steel cylinder and is formed by connecting；The described assembly that vacuumizes is connected on main pipeline, is formed by connecting by vacuum valve, vacuum meter digital display, vacuum pumping pump；Described gas recovery assembly is connected on main pipeline, collects valve by residual air, residual air is collected bus-bar interface, sulfur hexafluoride sky cylinder valve, sulfur hexafluoride sky steel cylinder and is formed by connecting.The utility model has the advantages that the pumpdown time is short, recharges efficiency high, without exhaust emission.
Description
Technical field
Industrial technical field is the utility model is related to, specially a kind of sulfur hexafluoride gas no pollution fast vacuum recharges dress
Put.
Background technology
At present, sulfur hexafluoride electrical equipment to vacuumize with recharging device be by steel cylinder interface, intake valve, recharges pressure
Table, hot-swappable fans, air outlet valve, equipment interface, vacuum valve, vacuum meter digital display, vacuum pump group into.To sulfur hexafluoride electrical equipment
Vacuumize and connect steel cylinder interface and qualified sulfur hexafluoride gas steel cylinder and equipment interface and lithium with high-pressure hose before recharging
Sulphur electrical equipment, start open vacuum valve after vavuum pump, intake valve, air outlet valve first vacuumize to device, then open hexafluoro
Change sulphur electrical equipment valve to vacuumize it.After gauge digital display shows that vacuum values are qualified, vacuum valve is closed, closes vacuum
Pump, start hot-swappable fans, open qualified sulfur hexafluoride gas cylinder valve, sulfur hexafluoride electrical equipment is carried out to recharge hexafluoro
Change sulphur.Recharge after reaching rated pressure, recharge and terminate all valves of closing and hot-swappable fans, in emptying equipment and all pipelines
Residual air removes high-pressure hose again.In the process, the single-stage vacuum pump pumpdown time is grown, at low ambient temperatures the effect of hot-swappable fans
Rate is low, or even hot-swappable fans do not play heat exchange and cause device to perform practically no function in subzero 10 degrees Celsius of environment, is recharging knot
There is sulfur hexafluoride gas to be directly discharged into air in device pipeline after beam, the not harm only to environment also has gas may be to human body
Impact harm.
The content of the invention
The purpose of this utility model is to provide a kind of sulfur hexafluoride gas no pollution fast vacuum recharging device, to solve
The problem of being proposed in above-mentioned background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of sulfur hexafluoride gas no pollution is quick
Vacuum recharging device, including：Air accumulator, main pipeline, inflator assembly, vacuumize assembly, gas recovery assembly, it is characterised in that
Described air accumulator is sulfur hexafluoride storage facilities, and described main pipeline is connected with air accumulator, and main pipeline is connected with air accumulator
The electrical equipment interface that place is provided with described in sulfur hexafluoride electrical equipment valve is arranged on main pipeline, respectively with inflator assembly,
Vacuumize assembly and gas recovery assembly connection；Described inflator assembly is connected on main pipeline, inflator assembly by air outlet valve,
Hot-swappable fans, recharge pressure gauge, intake valve, steel cylinder interface, qualified sulfur hexafluoride gas cylinder valve, qualified sulfur hexafluoride gas steel
Bottle is connected in sequence；The described assembly that vacuumizes is connected on main pipeline, vacuumize assembly by vacuum valve, vacuum meter digital display,
Vacuum pumping pump is connected in sequence；Described gas recovery assembly is connected on main pipeline, and gas recovery assembly is collected by residual air
Valve, residual air are collected bus-bar interface, sulfur hexafluoride sky cylinder valve, sulfur hexafluoride sky steel cylinder and are connected in sequence.
Further, described vacuum pumping pump by lobe pump, vacuum pump group into.
Further, described sulfur hexafluoride sky steel cylinder is provided with three groups.
Further, it is provided with temp controlling heater on described hot-swappable fans.
Compared with prior art, the beneficial effects of the utility model are：The utility model discloses a kind of sulfur hexafluoride gas
Body no pollution fast vacuum recharging device, it is possible to achieve the rapid vacuumizing of sulfur hexafluoride electrical equipment and quickly recharge, whole process
Without discharge.
The utility model has the advantages that the pumpdown time is short, recharges efficiency high, without exhaust emission.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
In figure：1- sulfur hexafluoride electrical equipments；2- main pipelines；3- sulfur hexafluoride electrical equipment valves；4- inflator assembly；
41- air outlet valves；42- hot-swappable fans；43- temp controlling heaters；44- recharges pressure gauge；45- intake valves；46- steel cylinder interfaces；47- is closed
Lattice sulfur hexafluoride gas cylinder valve；The qualified sulfur hexafluoride gas steel cylinders of 48-；5- vacuumizes assembly；51- vacuum valves；52- vacuum meters
Digital display；53- lobe pumps；54- vavuum pumps；6- gases reclaim assembly；61- residual air collects valve；62- residual air collects bus-bar interface；
63- sulfur hexafluoride sky cylinder valves；64- sulfur hexafluoride sky steel cylinders.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides to achieve the above object, the utility model provides following technical scheme：
A kind of sulfur fluoride gas no pollution fast vacuum recharging device, including：Air accumulator 1, main pipeline 2, inflator assembly 4, vacuumize it is total
Reclaim assembly 6 into 5, gas, it is characterised in that described air accumulator 1 be sulfur hexafluoride storage facilities 1, described main pipeline 2 and
Air accumulator 1 connects, and main pipeline 2 is provided with sulfur hexafluoride electrical equipment valve 3 with the junction of air accumulator 1；Described inflation is total
Be connected into 4 on main pipeline 2, inflator assembly 4 by air outlet valve 41, hot-swappable fans 42, recharge pressure gauge 44, intake valve 45, steel cylinder
Interface 46, qualified sulfur hexafluoride gas cylinder valve 47, qualified sulfur hexafluoride gas steel cylinder 48 are connected in sequence；Described taking out is true
Empty assembly 5 is connected on main pipeline 2, is vacuumized assembly 5 and is sequentially connected by vacuum valve 51, vacuum meter digital display 52, vacuum pumping pump 53
Form；Described gas recovery assembly 6 is connected on main pipeline 2, and gas reclaims assembly 6 and collects valve 61, residual air collection by residual air
Bus-bar interface 62, sulfur hexafluoride sky cylinder valve 63, sulfur hexafluoride sky steel cylinder 64 are connected in sequence.
Further, described vacuum pumping pump is made up of lobe pump 53, vavuum pump 54.Can be more effectively by pipeline
Gas vacuumizes.
Further, described sulfur hexafluoride sky steel cylinder 64 is provided with three groups.Can be farthest residual in recovery channel
Residual air body.
Further, it is provided with temp controlling heater 43 on described hot-swappable fans 42.Promoting the circulation of qi can be entered at low ambient temperatures
Heating makes gas expansion when body recharges, so as to reach gas refill maximum efficiency.
Operation principle：The utility model discloses a kind of sulfur hexafluoride gas no pollution fast vacuum recharging device, work
When, whole device sulfur hexafluoride electrical equipment is vacuumized recharge before with high-pressure hose connect steel cylinder interface 46 and qualified six
Sulfur fluoride gas bomb 47, sulfur hexafluoride electrical equipment valve 3 and main pipeline 2, residual air collect bus-bar interface 62 and lithium
Sulphur sky steel cylinder 64, restart lobe pump 53 after starting vavuum pump 54, open vacuum valve 51, air outlet valve 41, intake valve 45, remaining successively
Gas collects valve 61, sulfur hexafluoride sky cylinder valve 63, and first device pipeline and sulfur hexafluoride sky steel cylinder are vacuumized.Gauge digital display
Sulfur hexafluoride electrical equipment valve 3 is opened again after 52 display vacuum values are qualified, and first sulfur hexafluoride electrical equipment 1 is vacuumized.When
After vacuum meter digital display 52 shows that vacuum values are qualified, sulfur hexafluoride sky cylinder valve 63 is closed successively, residual air collects valve 61, vacuum valve
51, then lobe pump 53, vavuum pump 54 are closed successively.Start hot-swappable fans 42, control is opened if environment temperature is less than 25 degrees Celsius
Warm heater 43, qualified sulfur hexafluoride gas cylinder valve 47 is opened, sulfur hexafluoride electrical equipment 1 recharge lithium
Sulphur.Recharge after reaching rated pressure, recharge end and close electrical equipment valve 3 and qualified sulfur hexafluoride gas cylinder valve 47,
Open residual air and collect valve 61 and sulfur hexafluoride sky cylinder valve 63, the residual air in all pipelines of device is collected to sulfur hexafluoride sky steel
In bottle 64, when recharging pressure gauge 44 and being shown as zero close all valves and remove high-pressure hose again.Whole process realizes no pollution
Rapid vacuumizing recharges.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of sulfur hexafluoride gas no pollution fast vacuum recharging device, including：Air accumulator（1）, main pipeline（2）, inflation it is total
Into（4）, vacuumize assembly（5）, gas recovery assembly（6）, it is characterised in that described air accumulator（1）Stored for sulfur hexafluoride
Equipment, described main pipeline（2）With air accumulator（1）Connection, and main pipeline（2）With air accumulator（1）Junction is provided with lithium
Sulphur electrical equipment valve（3）；Described inflator assembly（4）It is connected to main pipeline（2）On, inflator assembly（4）By air outlet valve（41）、
Hot-swappable fans（42）, recharge pressure gauge（44）, intake valve（45）, steel cylinder interface（46）, qualified sulfur hexafluoride gas cylinder valve
（47）, qualified sulfur hexafluoride gas steel cylinder（48）It is connected in sequence；Described vacuumizes assembly（5）It is connected to main pipeline（2）
On, vacuumize assembly（5）By vacuum valve（51）, vacuum meter digital display（52）, vacuum pumping pump is connected in sequence；Described gas returns
Receive assembly（6）It is connected to main pipeline（2）On, gas recovery assembly（6）Valve is collected by residual air（61）, residual air collect bus-bar interface
（62）, sulfur hexafluoride sky cylinder valve（63）, sulfur hexafluoride sky steel cylinder（64）It is connected in sequence.
A kind of 2. sulfur hexafluoride gas no pollution fast vacuum recharging device according to claims 1, it is characterised in that：
Described vacuum pumping pump is by lobe pump（53）, vavuum pump（54）Composition.
A kind of 3. sulfur hexafluoride gas no pollution fast vacuum recharging device according to claims 1, it is characterised in that：
Described sulfur hexafluoride sky steel cylinder（64）It is provided with three groups.
A kind of 4. sulfur hexafluoride gas no pollution fast vacuum recharging device according to claims 1, it is characterised in that：
Temp controlling heater is provided with described hot-swappable fans（43）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720307129.6U CN206875119U (en) | 2017-03-28 | 2017-03-28 | A kind of sulfur hexafluoride gas no pollution fast vacuum recharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720307129.6U CN206875119U (en) | 2017-03-28 | 2017-03-28 | A kind of sulfur hexafluoride gas no pollution fast vacuum recharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206875119U true CN206875119U (en) | 2018-01-12 |
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ID=61327344
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720307129.6U Expired - Fee Related CN206875119U (en) | 2017-03-28 | 2017-03-28 | A kind of sulfur hexafluoride gas no pollution fast vacuum recharging device |
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| CN (1) | CN206875119U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176389A (en) * | 2018-01-17 | 2018-06-19 | 国网安徽省电力有限公司电力科学研究院 | SF6The adsorbent on-line regeneration method of purifying processing device |
| CN114151731A (en) * | 2022-01-11 | 2022-03-08 | 国家电网有限公司特高压建设分公司 | High-capacity sulfur hexafluoride rapid recovery equipment |
-
2017
- 2017-03-28 CN CN201720307129.6U patent/CN206875119U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108176389A (en) * | 2018-01-17 | 2018-06-19 | 国网安徽省电力有限公司电力科学研究院 | SF6The adsorbent on-line regeneration method of purifying processing device |
| CN108176389B (en) * | 2018-01-17 | 2020-09-01 | 国网安徽省电力有限公司电力科学研究院 | SF6Method for on-line regeneration of adsorbent in purification treatment apparatus |
| CN114151731A (en) * | 2022-01-11 | 2022-03-08 | 国家电网有限公司特高压建设分公司 | High-capacity sulfur hexafluoride rapid recovery equipment |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 Termination date: 20190328 |
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| CF01 | Termination of patent right due to non-payment of annual fee |