CN203132009U - Outdoor unit ventilation filter screen and cable incoming and outgoing line hole protective device - Google Patents
Outdoor unit ventilation filter screen and cable incoming and outgoing line hole protective device Download PDFInfo
- Publication number
- CN203132009U CN203132009U CN 201320085415 CN201320085415U CN203132009U CN 203132009 U CN203132009 U CN 203132009U CN 201320085415 CN201320085415 CN 201320085415 CN 201320085415 U CN201320085415 U CN 201320085415U CN 203132009 U CN203132009 U CN 203132009U
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- CN
- China
- Prior art keywords
- protective cover
- filter screen
- ventilation filter
- cable
- wire hole
- 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
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Abstract
The utility model discloses an outdoor unit ventilation filter screen and cable incoming and outgoing line hole protective device. The device comprises a box body and a protective cover. The protective cover is fixed on the box body and comprises a ventilation filter screen protective cover and a cable incoming and outgoing line hole protective cover. The ventilation filter screen protective cover is provided with a ventilation part. After being further provided with the protective covers, the outdoor unit ventilation filter screen and cable incoming and outgoing line hole protective device form double-layer protection with the box body. The protective covers are respectively covered on rubber ring of a ventilation filter screen and a rubber ring of a cable incoming and outgoing line hole, can effectively protect rubber rings on the inner side of the ventilation filter screen and the cable incoming and outgoing line hole, and improves protective grades. Moreover, the ventilation part is arranged on the protective cover, so that air flow amount is increased.
Description
Technical field
The utility model relates to a kind of off-premises station safeguard, and specifically, what relate to is that a kind of off-premises station ventilation filter screen and cable advance the wire hole protector.
Background technology
Recently the city is along with the fierceness day by day of field competition and dwindling of space resources, and the client has strict restriction to the installing space of equipment, and off-premises station is looked at because it takies the parent that the useful space obtains the client comparatively less.Therefore but the electrical equipment degree of protection that produces is high and quality accident that cause is also risen thereupon, is subjected to the influence of cost pressure simultaneously, and luxurious high-protection level ventilation equipment can't large-scale promotion.
At present, product on the market is mostly used ventilation filter screen and the elastic tape of IP44 degree of protection, be to stop entering of rainwater and dust by the very thin sponge of one deck as padded coaming in the middle of the ventilation filter screen that uses, but abominable along with field working conditions, especially in the rainy season in south, when running into torrential rain, sponge is soaked by rainwater for a long time, degree of protection reduces, and rainwater is easy to enter electric cabinet; The cable elastic tape also is same situation, and rainwater enters in the electric cabinet along cable through regular meeting.The safeguard of this type is used on the electric cabinet and often causes electric elements to damage because stopping the impact of rainwater, influences the entire equipment normal operation, even more serious the client is caused enormous economic loss.
The utility model content
The purpose of this utility model is to solve above-mentioned deficiency of the prior art; provide a kind of off-premises station ventilation filter screen and cable to advance the wire hole protector; at realistic situation and in conjunction with the direction of rainwater; above original ventilation filter screen and elastic tape, set up protective cover; can effectively protect inboard ventilation filter screen and elastic tape, promote degree of protection.
For realizing above-mentioned purpose, a kind of off-premises station ventilation filter screen described in the utility model and cable advance the wire hole protector, and described device comprises casing and protective cover, and described protective cover is fixed in described casing; Described protective cover comprises that ventilation filter screen protective cover and cable advance the wire hole protective cover; Described ventilation filter screen protective cover arranges ventilating part.
Preferably, described ventilation filter screen protective cover and cable advance the wire hole protective cover and described casing junction all arranges sealing strip.
Preferably, the edge that described ventilation filter screen protective cover and cable advance the wire hole protective cover is provided with rivet hole, adopts rivet to pass rivet hole in order to described ventilation filter screen protective cover with cable advances the wire hole protective cover and described casing is fixed.
Preferably, described ventilating part is shutter.
Preferably, described casing adopts the galvanized sheet material, and reinforcement is set around the bottom.
The utility model arranges protective cover in the increase of the basis of casing, and the rivet hole that arranges by the protective cover edge uses the rivet connect box, has formed double shielding, has more effectively protected ventilation filter screen and the elastic tape of protective cover inboard, has promoted degree of protection; And protective cover established ventilating part newly, is convenient to ventilate.The utility model is simple in structure, and is easy to use.
Description of drawings
Fig. 1 is the utility model overall structure schematic diagram;
Fig. 2 is the utility model unitary side view;
Fig. 3 is the whole vertical view of the utility model;
Fig. 4 is the utility model ventilation filter screen protective roof structure schematic diagram;
Fig. 5 is the utility model ventilation filter screen protective cover side view.
Among the figure: 1 is rivet hole, and 2 is shutter, and 3 is sealing strip, and 4 is casing;
11 is the first ventilation filter screen protective cover, and 12 is the second ventilation filter screen protective cover, and 13 is that first cable advances the wire hole protective cover, and 14 is that second cable advances the wire hole protective cover, and 15 is that the 3rd cable advances the wire hole protective cover, and 16 is that the 4th cable advances the wire hole protective cover.
The specific embodiment
Below in conjunction with drawings and Examples the technical solution of the utility model is further explained, but following content is not used in restriction protection domain of the present utility model.
As shown in Figure 1, present embodiment provides a kind of off-premises station ventilation filter screen and cable to advance the wire hole protector, comprise casing 4 and protective cover, the 3rd cable that second cable that first cable that described protective cover comprises the first ventilation filter screen protective cover 11 on the second ventilation filter screen protective cover 12 that is arranged on described casing 4 left surface tops, right flank top and is arranged on described casing 4 left surfaces bottom enters wire hole protective cover 13, right flank bottom advances wire hole protective cover 14 and is arranged on described casing 4 back advances wire hole protective cover 15, the 4th cable advances wire hole protective cover 16.
Shown in Fig. 1,2,3,4, be provided with shutter 2 in the described second ventilation filter screen protective cover 12, the first ventilation filter screen protective cover, 11 fronts.Certainly in other embodiments, also can adopt the ventilating part of other types.
As shown in Figure 4, be provided with a plurality of rivet holes 1 at the described second ventilation filter screen protective cover 12, first ventilation filter screen protective cover 11 upper edges and left and right edge.
As shown in Figure 5, be provided with the sealing strip 3 that is connected for described casing 4 at the described second ventilation filter screen protective cover 12, the first ventilation filter screen protective cover, 11 backs.
Described first, second, third and fourth cable advances wire hole protective cover 13,14,15,16 and also is provided with rivet hole 1 and sealing strip 3, the actual needs setting is pressed in the quantity of described rivet hole 1 and position, and the mode that adopts rivet and sealing strip to be fixedly connected is connected in casing 4.
The described casing 4 of present embodiment adopts 1.5mm galvanized sheet material, reinforcement around the bottom, and degree of protection reaches IP44.
The described a kind of off-premises station ventilation filter screen of present embodiment and cable advance the wire hole protector, adopt sealing strip 3 be tightly connected described protective cover and described casing 4, strengthen fixing described protective cover and described casing 4 with the cooperation of rivet and rivet hole 1 again, described protective cover covers on ventilation filter screen and elastic tape top respectively, form double shielding with described casing 4, effectively prevent entering of rainwater and dust, promoted the grade of protection; The filter screen of ventilation simultaneously protective cover is provided with shutter, has increased air mass flow, does not also influence operating efficiency and the effect of internal unit when having promoted degree of protection.
Although content of the present utility model has been done detailed introduction by above preferred embodiment, will be appreciated that above-mentioned description should not be considered to restriction of the present utility model.After those skilled in the art have read foregoing, for multiple modification of the present utility model with to substitute all will be apparent.Therefore, protection domain of the present utility model should be limited to the appended claims.
Claims (5)
1. an off-premises station ventilation filter screen and cable advance the wire hole protector, it is characterized in that described device comprises casing and protective cover, and described protective cover is fixed in described casing; Described protective cover comprises that ventilation filter screen protective cover and cable advance the wire hole protective cover; Described ventilation filter screen protective cover arranges ventilating part.
2. off-premises station ventilation filter screen according to claim 1 and cable advance the wire hole protector, it is characterized in that: described ventilation filter screen protective cover and cable advance the wire hole protective cover and described casing junction all arranges sealing strip.
3. off-premises station ventilation filter screen according to claim 1 and cable advance the wire hole protector, it is characterized in that: the edge that described ventilation filter screen protective cover and cable advance the wire hole protective cover is provided with rivet hole, adopts rivet to pass rivet hole in order to described ventilation filter screen protective cover with cable advances the wire hole protective cover and described casing is fixed.
4. advance the wire hole protector according to each described off-premises station ventilation filter screen of claim 1-3 and cable, it is characterized in that: described ventilating part is shutter.
5. advance the wire hole protector according to each described off-premises station ventilation filter screen of claim 1-3 and cable, it is characterized in that: described casing adopts the galvanized sheet material, and reinforcement is set around the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320085415 CN203132009U (en) | 2013-02-25 | 2013-02-25 | Outdoor unit ventilation filter screen and cable incoming and outgoing line hole protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320085415 CN203132009U (en) | 2013-02-25 | 2013-02-25 | Outdoor unit ventilation filter screen and cable incoming and outgoing line hole protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203132009U true CN203132009U (en) | 2013-08-14 |
Family
ID=48939983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320085415 Expired - Fee Related CN203132009U (en) | 2013-02-25 | 2013-02-25 | Outdoor unit ventilation filter screen and cable incoming and outgoing line hole protective device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203132009U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108963846A (en) * | 2018-09-27 | 2018-12-07 | 桂林君泰福电气有限公司 | A kind of Overwater floating platform photovoltaic case change |
| CN108963846B (en) * | 2018-09-27 | 2024-06-04 | 桂林君泰福电气有限公司 | Photovoltaic box transformer substation with floating platform on water |
-
2013
- 2013-02-25 CN CN 201320085415 patent/CN203132009U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108963846A (en) * | 2018-09-27 | 2018-12-07 | 桂林君泰福电气有限公司 | A kind of Overwater floating platform photovoltaic case change |
| CN108963846B (en) * | 2018-09-27 | 2024-06-04 | 桂林君泰福电气有限公司 | Photovoltaic box transformer substation with floating platform on water |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20190225 |