CN208650593U - A kind of air cooler moist closet of converter station - Google Patents
A kind of air cooler moist closet of converter station Download PDFInfo
- Publication number
- CN208650593U CN208650593U CN201821265095.XU CN201821265095U CN208650593U CN 208650593 U CN208650593 U CN 208650593U CN 201821265095 U CN201821265095 U CN 201821265095U CN 208650593 U CN208650593 U CN 208650593U
- Authority
- CN
- China
- Prior art keywords
- air cooler
- moist closet
- converter station
- column
- double
- Prior art date
- 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.)
- Active
Links
Landscapes
- Building Environments (AREA)
Abstract
A kind of air cooler moist closet of converter station, a plurality of uprights including air cooler surrounding is arranged in have built support beam between the top of column, form the main frame body being covered on air cooler by column and support beam；Heat-preserving wall is set on main frame body and the heat-insulation rolling gate that can be opened and closed is installed.It is respectively arranged with galvanized steel rolling screen door between the column of main frame body, multiple shutters that can be opened and closed are additionally provided with above galvanized steel rolling screen door, double-slope roof is set above support beam, there are multiple roofing stainless-steel roll curtain doors on double-slope roof.The building enclosure of the utility model can unlatch and close, it is provided simultaneously with electronic and manual two kinds of modes of operation, the normal circulation of air cooler heat exchange medium when both ensure that converter valve debugging or maintenance, it also can guarantee air cooler surrounding air olderly flowage when air cooler operates normally simultaneously, carry out proper heat reduction, meet heat exchange demand, stable and reliable operation.
Description
Technical field
The utility model relates to power engineering fields, and in particular to a kind of air cooler moist closet of converter station.
Background technique
Converter station refers in HVDC transmission system, in order to complete to be direct current or by direct current by convert alternating current
It is transformed to the conversion of alternating current, and reaches the website that electric system requires safety and stability and power quality and establishes.
Aerial cooler is using surrounding air as cooling medium, and it is outer that blower driving outside atmosphere flows to heat exchange fin tube bank
Surface makes the equipment that high-temperature technology fluid is cooled down or condensed in finned tube, referred to as " air cooler ".Air cooler is mainly by exchanging heat
The compositions such as tube bank, blower, motor, air duct, bellows, framework and operation inspection platform.
Water resource lack area generally using be arranged in aerial cooler except valve hall to flow through the water of converter valve into
Row cooling.The cooling heat exchange medium of valve is pure water, and converter valve is flowed through and is arranged in inside the pipeline of cooler in debugging or maintenance
Pure water is in low-temperature circulating state, and in severe cold area, pure water can generate and freeze situation under the conditions of winter low temperature, so as to cause cooling
Device cooling failure.
Converter station air cooler moist closet gives solution to the above problem, i.e., side wall, room is arranged in air cooler periphery
Push up openable moist closet.When converter valve operates normally (including summer and winter), moist closet peripheral structure is opened, with
Guarantee that air cooler surrounding air olderly flowage carries out proper heat reduction, meets heat exchange demand；To the change of current under the conditions of winter low temperature
When valve debugging or maintenance, moist closet peripheral structure is closed, and opens indoor heating system, is guaranteeing air cooler heat exchange medium just
Often circulation does not freeze.Building enclosure refers to the space of the compositions such as the wall, door, window for being enclosed in space surrounding, is used for
Resist the adverse effect of environment, peripheral structure includes exterior wall, roof, side window, external door etc., to resist the elements, temperature change,
Solar radiation etc. should have heat preservation, heat-insulated, sound insulation, waterproof, moisture-proof, fire resisting, resistance to performance of waiting so long.
Early stage converter station positioned at severe cold area, it is another then be air-cooled one is being kept the temperature using entity house
Relatively easy roof insulating is built using steel support structure outside device, exterior wall uses battenboard, and top carries out expanded metal lath and covers
Large-scale door opening is arranged in lid, surrounding.When needing to keep the temperature air cooler, then the steel roller shutter of canopy body surrounding hole part is closed
Door, and top expanded metal lath is covered with canvas class thermal insulation material, it is indoor to use air-conditioning heat-insulation system simultaneously.Existing air cooler is simply protected
Warm canopy has focused on solving the Winter protection problem of air cooler, and the summer heat dissipation consideration that structure is constructed to air cooler is less, specifically
It is embodied in:
1) Simple heat insulation canopy integral sealing and heat insulation effect are poor, also the ability of passivity dust storm；
2) expanded metal lath roofing need to manually be laid with canvas class thermal insulation material, need repeatedly to recycle during operation, expend material and
Manpower；
3) Simple heat insulation canopy is not arranged with air cooling apparatus and is organically combined, and is taken up a large area.
Utility model content
The purpose of this utility model is that being directed to above-mentioned the problems of the prior art, the air cooler for providing a kind of converter station is protected
Greenhouse, building enclosure can open or close, and adapt to air cooler proper heat reduction needs different from anti-freezing and heat-insulating.
To achieve the goals above, the technical solution adopted in the utility model are as follows: if including air cooler surrounding is arranged in
Dry root post has built support beam between the top of column, forms the master being covered on air cooler by column and support beam
Frame body；Heat-preserving wall is set on main frame body and the heat-insulation rolling gate that can be opened and closed is installed.
Preferably, it is respectively arranged with galvanized steel rolling screen door between the column of main frame body, is additionally provided with above galvanized steel rolling screen door
Multiple shutters that can be opened and closed, support beam top are arranged double-slope roof, have multiple roofing stainless steel roller shutters on double-slope roof
Door.
The inclination angle of the double-slope roof is not less than 18 °.
Gutter is provided at the bottom of slope of the double-slope roof, gutter is connected to the downpipe being fixed on column.
Roofing access path is provided at the top of the double-slope roof, roofing access path is connected to ground by ladder.
The galvanized steel rolling screen door and roofing stainless-steel roll curtain door is embedded with heat preservation rock.
The surrounding wall of the galvanized steel rolling screen door is single layer profiled sheet composite thermal-insulating wall, the surrounding wall of shutter
For Double-layer profiled steel sheet composite thermal-insulating wall.
Galvanized steel rolling screen door, roofing stainless-steel roll curtain door and the shutter passes through motor independent control respectively.
The column and support beam is all made of H profile steel and is made.
Compared with prior art, the utility model is with following the utility model has the advantages that converter valve is under the conditions of winter low temperature
When debugging or maintenance operating condition, to guarantee that air cooler cooling medium (pure water) is not frozen, need to take air cooler heat preservation or liter
Warm measure is to meet the normal operation of equipment.The utility model is directed to the environmental quality of severe cold area, horizontal using column and support
Main frame body is made in beam, then heat-preserving wall is arranged on main frame body and is equipped with the heat-insulation rolling gate that can be opened and closed, the utility model
Building enclosure can unlatch and close, both ensure that converter valve debugging or maintenance when air cooler heat exchange medium normally follow
Ring, while also can guarantee air cooler surrounding air olderly flowage when air cooler operates normally, proper heat reduction is carried out, heat exchange is met
Demand.
Further, the moist closet main body of the utility model uses steel construction, and heat-insulation rolling gate and shutter sub-module are only
It erects and sets motor and controlled, be provided simultaneously with electronic and manual two kinds of modes of operation, stable and reliable operation.
Detailed description of the invention
The plan view of Fig. 1 the utility model shutter；
The half-sectional top view of Fig. 2 the utility model roof structure；
The sidewall structure schematic diagram of Fig. 3 the utility model moist closet；
The arrangement schematic diagram of Fig. 4 the utility model ridge motor housing；
The arrangement schematic diagram of Fig. 5 the utility model side wall motor housing；
1- column；2- support beam；3- galvanized steel rolling screen door；4- single layer profiled sheet composite thermal-insulating wall；5- bilayer pressure
Shape steel plate composite thermal-insulating wall；6- roofing stainless-steel roll curtain door；7- shutter；8- gutter；9- downpipe；The maintenance of 10- roofing is logical
Road；11- ladder.
Specific embodiment
The following describes the utility model in further detail with reference to the accompanying drawings.
Referring to Fig. 1-2, the utility model converter station air cooler moist closet using air cooler itself inspection platform edge as boundary,
Column 1 made of H profile steel, high about 7m, support beam made of top setting H profile steel between column 1 is arranged in inspection platform surrounding
2, the portal frame structure of air cooler moist closet is collectively formed, 1 bottom of column is fixed by Dark grey plinth brick.
Referring to Fig. 3-5, galvanized steel rolling screen door 3,3 top of galvanized steel rolling screen door are respectively arranged between the column 1 of moist closet
Multiple shutters 7 that can be opened and closed are additionally provided with, double-slope roof is set above support beam 2, there are multiple roofings on double-slope roof not
Rust coil of strip curtain door 6.Consider that electric thermal insulating stainless steel roller shutter switchs the dewatering needs under convenient and roofing closed state, double-slope roof
Inclination angle be not less than 18 °.Gutter 8 is provided at the bottom of slope of double-slope roof, gutter 8 is connected to the downpipe 9 being fixed on column 1,
Downpipe 9 gos deep into frozen soil layer and is connected to catch-basin.Galvanized steel rolling screen door 3 and roofing stainless-steel roll curtain door 6 are embedded with heat preservation rock
Cotton, the surrounding wall of galvanized steel rolling screen door 3 are single layer profiled sheet composite thermal-insulating wall 4, and the surrounding wall of shutter 7 is bilayer
Profiled sheet composite thermal-insulating wall 5, compared with air cooler open type arrangement, moist closet has the flowing of air cooler ambient air certain
Interference effect, by analogue simulation, air cooler inspection platform absolute altitude is to be arranged closed bilayer up to moist closet cornice absolute altitude
Compound profiled sheet thermal insulation wall surface can play the role of arranging air-flow, prevent hot air circulation in moist closet.
Galvanized steel rolling screen door 3, roofing stainless-steel roll curtain door 6 and shutter 7 pass through motor independent control respectively, and
It is provided simultaneously with electronic and MANUAL CONTROL mode, the degree of protection of motor should be not less than IP55.It is provided at the top of double-slope roof
Roofing access path 10, roofing access path 10 are connected to ground by ladder 11, and ladder 11 is with shield cage.
The technical parameter and performance of electric thermal insulating stainless steel roller shutter:
1) electronic stainless steel heat-insulation rolling gate is suitable in the roof and facade of cold district converter station air cooler moist closet
Outer rolling door.
2) electronic stainless steel heat-insulation rolling gate curtain sheet material are as follows: it is double-deck using the 304# stainless steel plate of 0.8mm thickness, in curtain sheet
The compound curtain sheet of rock wool is filled, the surface treatment of steel rolling screen door uses electrostatic powder coating or Polyester Paint.
3) it should be rotated flexibly after adjacent curtain plate concatenation, swingable 90 ° do not fall off.Curtain plate does not have after answering straight assembly rolled curtain
Cavity or gap.Curtain plate runs smoothly, will not deviate from and have apparent inclination from guide rail.
4) end plate (clamping plate) thickness >=3mm, seat board thickness >=3mm, exposed conveying appliance rail thicknesses >=3mm, cabinet plate thickness >=
0.8mm。
5) securely, adjacent curtain plate string quantity of motion is not more than 2mm when roller shutter is run for two end-stopping plate of curtain plate or antifleeing mechanism assembly.
6) guide rail surface is smooth straight, pulley stable and smooth operation in guide rail, and rail crown is in the arc-shaped so as to roller shutter
Operation.
7) the track roller material selection nylon material of roofing stainless steel roller shutter.
8) average noise of electric rolling door roller shutter opening and closing operation is not more than 85dB.
The utility model is particularly suitable for the air cooler of severe cold area ± 800kV converter station.
Claims (9)
1. a kind of air cooler moist closet of converter station, it is characterised in that: a plurality of uprights including air cooler surrounding is arranged in
(1), support beam (2) have been built between the top of column (1), has been made of column (1) and support beam (2) and is covered on air cooler
On main frame body；Heat-preserving wall is set on main frame body and the heat-insulation rolling gate that can be opened and closed is installed.
2. the air cooler moist closet of converter station according to claim 1, it is characterised in that: divide between the column (1) of main frame body
It is not provided with galvanized steel rolling screen door (3), is additionally provided with multiple shutters (7) that can be opened and closed above galvanized steel rolling screen door (3), support
Double-slope roof is set above crossbeam (2), there are multiple roofing stainless-steel roll curtain doors (6) on double-slope roof.
3. the air cooler moist closet of converter station according to claim 2, it is characterised in that: the inclination angle of double-slope roof is not less than
18°。
4. the air cooler moist closet of converter station according to claim 2, it is characterised in that: set at the bottom of slope of the double-slope roof
It is equipped with gutter (8), gutter (8) is connected to the downpipe (9) being fixed on column (1).
5. the air cooler moist closet of converter station according to claim 2, it is characterised in that: the top of the double-slope roof is arranged
Have roofing access path (10), roofing access path (10) is connected to ground by ladder (11).
6. the air cooler moist closet of converter station according to claim 2, it is characterised in that: the galvanized steel rolling screen door (3)
Heat preservation rock is embedded with roofing stainless-steel roll curtain door (6).
7. the air cooler moist closet of converter station according to claim 2, it is characterised in that: galvanized steel rolling screen door (3) surrounding wall
Body is single layer profiled sheet composite thermal-insulating wall (4), and shutter (7) surrounding wall is Double-layer profiled steel sheet composite thermal-insulating wall
(5)。
8. the air cooler moist closet of converter station according to claim 2, it is characterised in that: the galvanized steel rolling screen door (3),
Roofing stainless-steel roll curtain door (6) and shutter (7) pass through motor independent control respectively.
9. the air cooler moist closet of converter station according to claim 1, it is characterised in that: the column (1) and support
Crossbeam (2) is all made of H profile steel and is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821265095.XU CN208650593U (en) | 2018-08-07 | 2018-08-07 | A kind of air cooler moist closet of converter station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821265095.XU CN208650593U (en) | 2018-08-07 | 2018-08-07 | A kind of air cooler moist closet of converter station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208650593U true CN208650593U (en) | 2019-03-26 |
Family
ID=65788847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821265095.XU Active CN208650593U (en) | 2018-08-07 | 2018-08-07 | A kind of air cooler moist closet of converter station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208650593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824861A (en) * | 2018-08-07 | 2018-11-16 | 中国电力工程顾问集团西北电力设计院有限公司 | A kind of air cooler moist closet for severe cold area converter station |
-
2018
- 2018-08-07 CN CN201821265095.XU patent/CN208650593U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824861A (en) * | 2018-08-07 | 2018-11-16 | 中国电力工程顾问集团西北电力设计院有限公司 | A kind of air cooler moist closet for severe cold area converter station |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Givoni | Performance and applicability of passive and low-energy cooling systems | |
| Hay et al. | A naturally air-conditioned building | |
| US8152608B1 (en) | Solar energy intercept and waste heat recovery system | |
| PL192371B1 (en) | Air conditioning system for buildings and air-conditioned building, especially a zero energy house | |
| JP2009235677A (en) | Thermal environment improving system | |
| CN101403526B (en) | Improved electricity-saving method for temperature-controlling air conditioner of unattended machine room or base station | |
| JP4851147B2 (en) | Building air conditioning system | |
| CN208650593U (en) | A kind of air cooler moist closet of converter station | |
| KR101650811B1 (en) | Energy saving envelope ventilation structure in renovation building | |
| CN105821987A (en) | Cellular convection ventilation exterior wall heat insulation device | |
| CN108824861A (en) | A kind of air cooler moist closet for severe cold area converter station | |
| FI69895B (en) | SAFETY REQUIREMENTS FOR NON-BRAKING AVAILABILITY | |
| WO2014057174A1 (en) | Building arrangement and method for utilizing solar energy | |
| CN206693477U (en) | A kind of modified current conversion station air cooler moist closet roof structure | |
| JP2007132153A (en) | Building | |
| CN201191056Y (en) | Solar thermal pressure ventilation roofing | |
| CN101476355B (en) | External wall structure of energy-saving machine room or base station and its construction method | |
| CN220118025U (en) | Rainproof shutter capable of being manually closed indoors | |
| Barna et al. | Thermal analysis of an elevated building at summit station, Greenland | |
| CN207377433U (en) | Suitable for the plug-in push-and-pull slidingtype shutter of Passive low-energy building | |
| Nguyen | Passive houses in cold climates: an overview for homeowners and architects | |
| KR101590723B1 (en) | Deck plate structure for a vertical ventilation | |
| CN215521339U (en) | II-type electric opening-closing sealing and heat-insulating device for livestock negative pressure fan | |
| CN213066404U (en) | Building energy-saving ventilation structure | |
| JPH04106242A (en) | Humidity and hot air discharging and hot air circulating system, and building utilizing same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |