CN203038748U - Protective cover apparatus for forced-oil circulation cooler - Google Patents
Protective cover apparatus for forced-oil circulation cooler Download PDFInfo
- Publication number
- CN203038748U CN203038748U CN 201220677408 CN201220677408U CN203038748U CN 203038748 U CN203038748 U CN 203038748U CN 201220677408 CN201220677408 CN 201220677408 CN 201220677408 U CN201220677408 U CN 201220677408U CN 203038748 U CN203038748 U CN 203038748U
- Authority
- CN
- China
- Prior art keywords
- steel net
- protective cover
- cooler
- plastic
- plastic steel
- 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.)
- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 41
- 239000010959 steel Substances 0.000 claims abstract description 41
- 238000009423 ventilation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 9
- 239000000428 dust Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 5
- 241000238631 Hexapoda Species 0.000 abstract description 3
- 229910001220 stainless steel Inorganic materials 0.000 abstract 3
- 239000010935 stainless steel Substances 0.000 abstract 3
- 241001465754 Metazoa Species 0.000 abstract 1
- 230000005855 radiation Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241000219000 Populus Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
Images
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a protective cover apparatus for a forced-oil circulation cooler. The protective cover apparatus comprises a stainless steel net, a plastic steel net frame, connection seats and a locking device, wherein the plastic steel net frame is the main frame, connection beams are connected on two side edges of the plastic steel net frame, the stainless steel net is arranged in the plastic steel net frame, vent holes of the stainless steel net are 64 meshes, the connection seats connected with an air cooler case are arranged on one side edge of the plastic steel net frame, and the locking device capable of rapidly locking the plastic steel net frame is arranged on another side edge of the plastic steel net frame, opposite to the connection seats. The protective cover apparatus provided by the utility model can help to protect the cooler as well as maintain safety of other accessories such as the motor and the relay, ensure radiating effects of the cooler of a main transformer, and thus enable the main transformer to operate properly. When being used, the protective cover apparatus can prevent dust, insects, foreign materials and small animals from entering into an air cooler and can ensure that normal dissipation and safe operation of the cooler are not influenced. The protective cover apparatus is compact in structure, small in occupied space and safe and simple in working; and the power does not need to be cut out during cleaning of foreign materials and dirt on the protective cover.
Description
Technical field
The utility model relates to the supply transformer protector, relates in particular to strong oily recirculation cooler protective cover.
Background technology
Existing strong oily recirculation cooler, the major part of use is YF series.Shortcoming is: complex structure, radiating tube dense arrangement, and open-air operation, outermost layer is easily stopped up by dirt, causes heat radiation bad.Because time in early spring poplar wadding, catkin are disorderly, very easily are attached on the main transformer radiating tube, the covering of dust in addition is as covered one deck " cotton-wadded quilt " to radiating tube.Long-time running certainly will cause the transformer oil temperature rise like this, to the safe operation formation significant threat of transformer.For guaranteeing the cooler developing result, must carry out the radiator water flushing, and the direct water of radiating tube is dashed the damage that may cause relay in fan electromotor or the control cabinet.For the cooler of the high-power transformer of present operation, can run into following situation: 1, cooler is only designed the position of protective cover, and protective cover is but seldom arranged.Last a very long time the heat radiation tube bundle of cooler has filled up the foreign material that fly upward in the air, greatly reduces the radiating effect of radiator, is a big hidden danger of safe operation, if thoroughly remove then difficult.2, the transformer that has air cooling system mostly is the transformer of high voltage large capcity, if the dirt in the cleaning radiator that has a power failure will influence power supply, drops into big too; If it is very dangerous that charged water is removed foreign material; If remove foreign material with high pressure air blowing, remove not thoroughly, also can directly pollute the environment of main transformer and electrical network, exist sizable unsafe factor.3, cooler has been designed the installation site of protective cover, and protective cover but is not housed.The protection of traditional design is covered with following drawback: a, protection network gets rusty and the life-span short, and is seriously polluted to forced air cooler.The hole count of b, protection network is bad to be determined, in every square centimeter hole count many effect of can influence ventilating, and steel wire diameter is little, the steel mesh life-span is short; The protection network hole count has been lacked in every square centimeter, and protection effect is poor.During the dirt of c, cleaning protective cover, dismounting trouble.
The utility model content
The purpose of this utility model is, overcomes the deficiencies in the prior art part, and a kind of strong oily recirculation cooler protective cover is provided, and is simple in structure on the whole, practical.
Strong oily recirculation cooler protective cover described in the utility model, include plastic-steel screen frame, stainless (steel) wire, connection seat and locking tool, said plastic-steel screen frame is the utility model main frame, wherein two edges at the plastic-steel screen frame are connected with tie-beam, inside at the plastic-steel screen frame is provided with stainless (steel) wire, and the ventilation hole of stainless (steel) wire is 64 orders.A wherein side of plastic-steel screen frame is along being provided with the connection seat that links with the forced air cooler housing, and the edge of the opposite side plastic-steel screen frame corresponding with connection seat is provided with the locking tool that can lock the plastic-steel screen frame fast.
Strong oily recirculation cooler protective cover described in the utility model, the safety of other accessories such as assurance motor and relay is guaranteed main transformer cooler radiating effect when safeguarding cooler, allows main transformer safety normally move.During use, can be dustproof to the inside of forced air cooler, insect protected, anti-foreign material, anti-toy enter, and guarantees not influence the normal heat radiation of cooler and safe operation simultaneously.Compact conformation, it is little to take up room, and the foreign material dirt of cleaning dust cover need not have a power failure, and work safety is simple.Each dust cover should be easy to assemble, can finish in 5-8 minute, and dimensions is identical, and each net fan does not need the number that makes marks, and just can reinstall in place smoothly.
Description of drawings
Accompanying drawing 1 is the structural representation of strong oily recirculation cooler protective cover described in the utility model.1-stainless (steel) wire, 2-plastic-steel screen frame, 3-connection seat 4-locking tool.
Embodiment
Referring now to accompanying drawing 1, be described as follows in conjunction with the embodiments: strong oily recirculation cooler protective cover described in the utility model, include stainless (steel) wire 1, plastic-steel screen frame 2, connection seat 3 and locking tool 4, said plastic-steel screen frame 2 is the utility model main frames, wherein two edges at plastic-steel screen frame 2 are connected with tie-beam, be provided with stainless (steel) wire 1 in the inside of plastic-steel screen frame 2, the ventilation hole of stainless (steel) wire 1 is 64 orders.The wherein side of plastic-steel screen frame 2 is along being provided with the connection seat 3 that links with the forced air cooler housing, and the edge of the opposite side plastic-steel screen frame 2 corresponding with connection seat 3 is provided with the locking tool 4 that can lock the plastic-steel screen frame fast.Strong oily recirculation cooler protective cover described in the utility model, the safety of other accessories such as assurance motor and relay is guaranteed main transformer cooler radiating effect when safeguarding cooler, allows main transformer safety normally move.During use, can be dustproof to the inside of forced air cooler, insect protected, anti-foreign material, anti-toy enter, and guarantees not influence the normal heat radiation of cooler and safe operation simultaneously.Compact conformation, it is little to take up room, and the foreign material dirt of cleaning dust cover need not have a power failure, and work safety is simple.Each dust cover should be easy to assemble, can finish in 5-8 minute, and dimensions is identical, and each net fan does not need the number that makes marks, and just can reinstall in place smoothly.
Claims (1)
1. strong oily recirculation cooler protective cover, include stainless (steel) wire (1), plastic-steel screen frame (2), connection seat (3) and locking tool (4), plastic-steel screen frame (2) is main frame, it is characterized in that being connected with tie-beam at wherein two edges of plastic-steel screen frame (2), be provided with stainless (steel) wire (1) in the inside of plastic-steel screen frame (2), the ventilation hole of stainless (steel) wire (1) is 64 orders; A wherein side of plastic-steel screen frame (2) is along being provided with the connection seat (3) that links with the forced air cooler housing, and the edge of the opposite side plastic-steel screen frame (2) corresponding with connection seat (3) is provided with the locking tool (4) that can lock the plastic-steel screen frame fast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220677408 CN203038748U (en) | 2012-12-11 | 2012-12-11 | Protective cover apparatus for forced-oil circulation cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220677408 CN203038748U (en) | 2012-12-11 | 2012-12-11 | Protective cover apparatus for forced-oil circulation cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203038748U true CN203038748U (en) | 2013-07-03 |
Family
ID=48690846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220677408 Expired - Fee Related CN203038748U (en) | 2012-12-11 | 2012-12-11 | Protective cover apparatus for forced-oil circulation cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203038748U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105304269A (en) * | 2015-11-26 | 2016-02-03 | 国家电网公司 | Distribution transformer safety mesh enclosure easy to overhaul |
| CN107170554A (en) * | 2017-06-23 | 2017-09-15 | 国网江苏省电力公司检修分公司 | A kind of heat radiator dust screen cover |
-
2012
- 2012-12-11 CN CN 201220677408 patent/CN203038748U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105304269A (en) * | 2015-11-26 | 2016-02-03 | 国家电网公司 | Distribution transformer safety mesh enclosure easy to overhaul |
| CN107170554A (en) * | 2017-06-23 | 2017-09-15 | 国网江苏省电力公司检修分公司 | A kind of heat radiator dust screen cover |
| CN107170554B (en) * | 2017-06-23 | 2023-05-16 | 国网江苏省电力公司检修分公司 | Dustproof mesh enclosure of radiator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20151211 |
|
| EXPY | Termination of patent right or utility model |