CN208229624U - GIS gas chamber gas humidity online processing device - Google Patents
GIS gas chamber gas humidity online processing device Download PDFInfo
- Publication number
- CN208229624U CN208229624U CN201820574376.7U CN201820574376U CN208229624U CN 208229624 U CN208229624 U CN 208229624U CN 201820574376 U CN201820574376 U CN 201820574376U CN 208229624 U CN208229624 U CN 208229624U
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- storage tank
- compressor
- molecular sieve
- gas
- gis
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Abstract
The utility model provides a kind of GIS gas chamber gas humidity online processing device, the air inlet pipeline of inflating port connection Polymer-based Dehumidification Membranes device, the gas outlet piping connection storage tank of Polymer-based Dehumidification Membranes device, storage tank connects the first compressor, first compressor is connected to the first check valve by pipeline, first check valve is connected on the connecting line of the air inlet pipeline of inflating port and Polymer-based Dehumidification Membranes device, the exhaust outlet of the Polymer-based Dehumidification Membranes device is connected to pressure balance module by pipeline, pressure balance module connects the second compressor, second compressor is connected to molecular sieve storage tank, molecular sieve storage tank connects ratio adjusting valve, ratio adjusting valve is connected to second one-way valve, second one-way valve is connected in the connecting pipe of the first compressor and the first check valve by pipeline.It does not need to have a power failure during utility model works, does not need the replacement for re-starting gas to GIS gas chamber, have and save time, at low cost, simple operation and other advantages.
Description
Technical field
The utility model relates to GIS gas chamber humidity process fields, locate online more particularly to a kind of GIS gas chamber gas humidity
Manage device.
Background technique
High-voltage switch electric appliance long-play will cause its internal SF6 insulation humidity over limit, when SF6 gas humidity is exceeded
When, traditional treating method is that the SF6 inside electric appliance that has a power failure is extracted out and re-filled new SF6 gas, this processing method
There are cycle time length, costly drawback, and if not having, power failure is adjusted or peak times of power consumption, height press off in some cases
The power failure for closing equipment will cause serious economic loss.
Utility model content
The utility model provides a kind of GIS gas chamber gas humidity online processing device, does not need to re-start GIS gas chamber
The replacement of gas has and saves time, at low cost, simple operation and other advantages.
The technical solution of the utility model includes: a kind of GIS gas chamber gas humidity online processing device, including it is provided with GIS gas
The inflating port of room, the air inlet pipeline of the inflating port connection Polymer-based Dehumidification Membranes device, the gas outlet of Polymer-based Dehumidification Membranes device
Piping connection storage tank, storage tank connect the first compressor, and the first compressor is connected to the first check valve by pipeline, and first is single
It is connected to valve on the connecting line of the air inlet pipeline of inflating port and Polymer-based Dehumidification Membranes device, the Polymer-based Dehumidification Membranes device
Exhaust outlet pressure balance module is connected to by pipeline, pressure balance module connects the second compressor, the connection of the second compressor
To molecular sieve storage tank, molecular sieve storage tank connects ratio adjusting valve, and ratio adjusting valve is connected to second one-way valve, and second is unidirectional
Valve is connected in the connecting pipe of the first compressor and the first check valve by pipeline.
First pressure sensor to monitor pressure in it is installed, on the molecular sieve storage tank on the storage tank
Second pressure sensor to monitor pressure in it is installed.
Pressure in the molecular sieve storage tank maintains in the pressure limit of 1Mpa.
Molecular sieve in the molecular sieve storage tank is 13X type molecular sieve, and the ratio of molecular sieve is 13X:Al2O3=4:6.
The gas outlet gas humidity of the Polymer-based Dehumidification Membranes device is -60 DEG C.
The beneficial effects of the utility model are: by a kind of type of respiration drying device not having a power failure, in GIS gas chamber
SF6 gas is dried and adsorbs to achieve the purpose that dehumidifying, does not need to have a power failure in the course of work, not need to GIS gas chamber weight
The new replacement for carrying out gas, has and saves time, at low cost, simple operation and other advantages.
Detailed description of the invention
Fig. 1 is Tthe utility model system overall structure diagram.
Figure label respectively indicates: 1-GIS gas chamber, 2-inflating ports, 3-Polymer-based Dehumidification Membranes devices, 4-storage tanks,
5-the first compressor, 6-pressure balance modules, the 7-the second compressor, 8-molecular sieve storage tanks, 9-ratio adjusting valves,
10-second one-way valves, the 11-the first check valve, 12-first pressure sensors, 13-second pressure sensors.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, the technical solution of the utility model includes:
A kind of GIS gas chamber gas humidity online processing device, the inflating port 2 including being provided with GIS gas chamber 1, the inflation
The air inlet pipeline of 2 connection Polymer-based Dehumidification Membranes devices 3 of mouth, the gas outlet piping connection storage tank 4 of Polymer-based Dehumidification Membranes device 3,
Storage tank 4 connects the first compressor 5, and the first compressor 5 is connected to the first check valve 11, the connection of the first check valve 11 by pipeline
On to the connecting line of inflating port 2 and the air inlet pipeline of Polymer-based Dehumidification Membranes device 3, the row of the Polymer-based Dehumidification Membranes device 3
Port is connected to pressure balance module 6 by pipeline, and pressure balance module 6 connects the second compressor 7, the connection of the second compressor 7
To molecular sieve storage tank 8, molecular sieve storage tank 8 connects ratio adjusting valve 9, and ratio adjusting valve 9 is connected to second one-way valve 10, the
Two check valves 10 are connected in the connecting pipe of the first compressor 5 and the first check valve 11 by pipeline.
First pressure sensor 12 to monitor pressure in it, the molecular sieve storage are installed on the storage tank 4
Second pressure sensor 13 to monitor pressure in it is installed on tank 8.
Pressure in the molecular sieve storage tank 8 maintains in the pressure limit of 1Mpa.
Molecular sieve in the molecular sieve storage tank 8 is 13X type molecular sieve, and the ratio of molecular sieve is 13X:Al2O3=4:6.
The air inlet pipeline of Polymer-based Dehumidification Membranes is connected with jointing, may be coupled on GIS gas chamber by jointing
Corresponding inflating port.To need to carry out humidity processing GIS switch, GIS switch inflating port be connected to polymeric membrane into
Gas connector.After inflating port is opened, the indoor insulating gas SF6 of GIS gas will enter Polymer-based Dehumidification Membranes dress along air inlet pipeline
It sets.
The gas outlet of Polymer-based Dehumidification Membranes device be dehumidifying after SF6 gas (i.e. dry gas), discharge outlet be micro-water content very
High SF6 gas (i.e. moisture).Moisture is from moisture exhausting mouth by gas piping followed by pressure balance module, the second compression
From the air inlet pipe of Polymer-based Dehumidification Membranes device after machine, molecular sieve storage tank, ratio adjusting valve, second one-way valve, the first check valve
Road enters GIS gas chamber.In the process, the SF of Polymer-based Dehumidification Membranes device discharge outlet6Gas passes through pressure balance module and
Two compressors allow molecular sieve to be adsorbed by drying SF6 gas inside SF6 gas compression to molecular sieve storage tank.Pressure is flat
The effect of weighing apparatus module is the SF in order to guarantee the output of Polymer-based Dehumidification Membranes discharge outlet6Gas pressure is normal pressure.Ratio adjusting valve and
The function of pressure sensor is that the pressure inside maintenance molecular sieve storage tank is 1Mpa.
The gas outlet gas humidity of the Polymer-based Dehumidification Membranes device 3 is -60 DEG C, meets GIS to SF6Gas humidity is wanted
It asks, direct compression and back GIS switch under the action of the first compressor.
The SF of the humidity over limit to be processed of GIS gas chamber6Gas recharges the mistake in GIS gas chamber again after the present apparatus is handled
Journey is to continue to carry out.In this way, iterative cycles, the SF in GIS gas chamber6Until gas humidity is up to standard.
A kind of GIS gas chamber gas humidity online processing device of the utility model, the type of respiration not had a power failure by one kind are dry
Dry device, to the SF in GIS gas chamber6Gas is dried and adsorbs to achieve the purpose that dehumidifying, does not need to stop in the course of work
Electricity does not need the replacement that gas is re-started to GIS gas chamber, has and saves time, at low cost, simple operation and other advantages.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of GIS gas chamber gas humidity online processing device, the inflating port including being provided with GIS gas chamber, it is characterised in that: institute
State the air inlet pipeline of inflating port connection Polymer-based Dehumidification Membranes device, the gas outlet piping connection storage of Polymer-based Dehumidification Membranes device
Tank, storage tank connect the first compressor, and the first compressor is connected to the first check valve by pipeline, and the first check valve, which is connected to, to be filled
On the connecting line of the air inlet pipeline of port and Polymer-based Dehumidification Membranes device, the exhaust outlet of the Polymer-based Dehumidification Membranes device passes through
Pipeline is connected to pressure balance module, and pressure balance module connects the second compressor, and the second compressor is connected to molecular sieve storage
Tank, molecular sieve storage tank connect ratio adjusting valve, and ratio adjusting valve is connected to second one-way valve, and second one-way valve is connected by pipeline
It is connected in the connecting pipe of the first compressor and the first check valve.
2. GIS gas chamber gas humidity online processing device according to claim 1, it is characterised in that: on the storage tank
First pressure sensor to monitor pressure in it is installed, is equipped on the molecular sieve storage tank to monitor its internal pressure
The second pressure sensor of power.
3. GIS gas chamber gas humidity online processing device according to claim 1, it is characterised in that: the molecular sieve is deposited
Pressure in storage tank maintains in the pressure limit of 1Mpa.
4. GIS gas chamber gas humidity online processing device according to claim 1 to 3, it is characterised in that: described point
Molecular sieve in son sieve storage tank is 13X type molecular sieve, and the ratio of molecular sieve is 13X:Al2O3=4:6.
5. GIS gas chamber gas humidity online processing device according to claim 4, it is characterised in that: the macromolecule removes
The gas outlet gas humidity of wet film device is -60 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820574376.7U CN208229624U (en) | 2018-04-20 | 2018-04-20 | GIS gas chamber gas humidity online processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820574376.7U CN208229624U (en) | 2018-04-20 | 2018-04-20 | GIS gas chamber gas humidity online processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208229624U true CN208229624U (en) | 2018-12-14 |
Family
ID=64584547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820574376.7U Withdrawn - After Issue CN208229624U (en) | 2018-04-20 | 2018-04-20 | GIS gas chamber gas humidity online processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208229624U (en) |
-
2018
- 2018-04-20 CN CN201820574376.7U patent/CN208229624U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20181214 Effective date of abandoning: 20230310 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20181214 Effective date of abandoning: 20230310 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |