CN207720557U - A kind of novel load case air outlet rain-proof automatic switch device - Google Patents
A kind of novel load case air outlet rain-proof automatic switch device Download PDFInfo
- Publication number
- CN207720557U CN207720557U CN201721712284.2U CN201721712284U CN207720557U CN 207720557 U CN207720557 U CN 207720557U CN 201721712284 U CN201721712284 U CN 201721712284U CN 207720557 U CN207720557 U CN 207720557U
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- China
- Prior art keywords
- air outlet
- automatic switch
- side plate
- rain
- proof automatic
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Abstract
The utility model is related to a kind of novel load case air outlet rain-proof automatic switch devices, including cover board, side plate, fixing device, attachment device, counter weight device, limiting device, the cover board rear end is attached with the side plate rear end by the attachment device, the fixing device is arranged in the side plate bottom, the counter weight device is connect with the attachment device, the limiting device is arranged in the side plate rear end, when the counter weight device moves to certain position, the limiting device is fastened with the counter weight device, keeps the counter weight device position constant.It the advantage is that so that air outlet rain-proof automatic switch device opens air outlet when load box works and radiates, and air outlet is closed when load box stops, rainwater and aqueous vapor is avoided to enter；Using the device, previous personal safety hidden danger is eliminated, rain insensitive device volume is not only reduced, moreover it is possible to be transported together after load box, reduce manufacturing cost and transportation cost.
Description
Technical field
The utility model is related to load box waterproof technology field more particularly to a kind of novel load case air outlet rain-proof are automatic
Opening and closing device.
Background technology
Multiple resistance tubes, cooling fan and other electrical equipments are housed inside high-power container type load box.In order to
Prevent unexpected generation, load box from requiring to be unable to rain entrance.
Existing air outlet rain-proof device is mostly gooseneck type rain cover and Manual turnover cover.But both modes exist
Certain defect.
As shown in Figure 1, gooseneck type rain cover carries shutter, but rain cover seal is poor, can not stop splashing for heavy rain
Enter, can not also stop the intrusion of aqueous vapor, security risk is brought to internal electrical equipment.Further, since to consider to radiate
The volume of wind area, gooseneck type rain cover is larger, complex process, and manufacturing cost is high；Gooseneck type rain cover can not and load box
It transports together, needs individually to be transported, cause transportation cost high.
As shown in Fig. 2, although Manual turnover cover can stop the intrusion of rainwater and aqueous vapor completely, work per secondary device
Before, staff, which needs to climb up 3 meters of high babinets and chases after to open, to renovate and could work.In addition, high-power container type load box
It generally requires to replace different job sites, there is no design safety protective fences for top surrounding, therefore staff is in top work
Very bit line when making.Under extreme weather, under especially extremely cold weather, when ice and snow is arranged at top, it is easy to happen personal safety accident.
Therefore, there is an urgent need for one kind, can to solve seal poor, reduces manufacture and transportation cost, avoids the occurrence of the negative of security risk
Case rain insensitive device is carried, and is had not been reported at present about this device.
Invention content
The purpose of this utility model is to be directed to deficiency in the prior art, provide a kind of novel load case air outlet rain-proof from
Dynamic opening and closing device.
To achieve the above object, the technical scheme adopted by the utility model is that：
A kind of novel load case air outlet rain-proof automatic switch device, including cover board, side plate, fixing device, attachment device,
Counter weight device, limiting device, the cover board rear end are attached with the side plate rear end by the attachment device, the fixation
Device is arranged in the side plate bottom, and the counter weight device is connect with the attachment device, and the limiting device is arranged described
Side plate rear end, when the counter weight device moves to certain position, the limiting device is fastened with the counter weight device, is protected
It is constant to hold the counter weight device position.
Preferably, the counter weight device includes clump weight, counterweight regulating arm, counterweight regulating arm both ends and the connection
The both ends of device are attached, and the clump weight is arranged in the top of the counterweight regulating arm.
Preferably, the attachment device is bearing.
Preferably, the attachment device is hinge.
Preferably, the limiting device is arranged in side plate rear end side.
Preferably, the limiting device is arranged in side plate rear end both sides.
Preferably, the cover board top is provided with handle.
Preferably, the counterweight regulating arm is provided with limit hole.
Preferably, the limiting device is limited block.
The utility model is had the following technical effect that compared with prior art using above technical scheme：
A kind of novel load case air outlet rain-proof automatic switch device of the utility model, passes through automatic shutter so that go out
Air port rain-proof automatic switch device opens air outlet when load box works and radiates, and air outlet is closed when load box stops
Rainwater and aqueous vapor is avoided to enter；Using the device, personal safety hidden danger caused by previous artificial opening and closing is eliminated；Using the device,
Not only reduce rain insensitive device volume, moreover it is possible to be transported together after load box, reduce manufacturing cost and transportation cost；
The thrust of wind turbine, cover board its own gravity and counter weight device, automatically turn on when efficiently solving work, stop when being worked using load box
The problem of being automatically closed when only solves the problems, such as with gravity, is controlled without other increase device or by control system, letter
It is single effective.
Description of the drawings
Fig. 1 is the schematic diagram of gooseneck type rain cover.
Fig. 2 is the schematic diagram of Manual turnover cover.
Fig. 3 is the schematic diagram of a preferred embodiment of the utility model.
Fig. 4 is the side view of a preferred embodiment of the utility model.
Fig. 5 is the schematic diagram of the counter weight device of a preferred embodiment of the utility model.
Fig. 6 is the usage state diagram of a preferred embodiment of the utility model.
Wherein reference numeral is：Cover board 1；Side plate 2；Attachment device 3；Fixing device 4；Counter weight device 5；Limiting device 6；Match
Pouring weight 51；Counterweight regulating arm 52；Limit hole 53.
Specific implementation mode
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
It clearly and completely describes, it is clear that described embodiments are only a part of the embodiments of the present invention, rather than whole implementation
Example.Based on the embodiments of the present invention, those of ordinary skill in the art institute under the premise of not making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, but not as the utility model
It limits.
As seen in figures 3-5, a preferred novel load case air outlet rain-proof automatic switch device, including cover board 1, side
Plate 2, attachment device 3, fixing device 4, counter weight device 5, limiting device 6,1 rear end of cover board pass through attachment device 3 with 2 rear end of side plate
It is attached, fixing device 4 is arranged in the bottom of side plate 2, and counter weight device 5 includes clump weight 51, counterweight regulating arm 52, with readjustment
Joint arm 52 is in concave, and the both ends of the two side of counterweight regulating arm 52 respectively with attachment device 3 are attached, and the setting of clump weight 51 exists
On counterweight regulating arm 52, the two side arms of counterweight regulating arm 52 are equipped with limit hole 53, and 2 rear end of side plate, limit is arranged in limiting device 6
Device 6 is limited block.
1 top of cover board is equipped with handle 11, is safeguarded to rain-proof automatic switch device convenient for staff equipped with handle 11
When device for opening.
Attachment device 3 includes but not limited to bearing, hinge.Cover board 1 and side plate 2 are attached by bearing or hinge,
Cover board 1 is rotated with attachment device 3.Attachment device 3 is attached with counter weight device 5 so that counter weight device 5
As attachment device 3 is rotated.
Counter weight device 5 is rotated down with attachment device 3, when the counterweight regulating arm 52 of counter weight device 5 rotates to one
When positioning is set, limiting device 6, i.e. limited block can be fastened with the limit hole 53 of counterweight regulating arm 52, make counterweight regulating arm 52
Holding position is different, to make the position of cover board 1 remain unchanged.
Rain-proof automatic switch device is mounted on load box air outlet by fixing device 4.When load box works, load
The operating pressure when blower fan work of case can give 1 one upward thrusts of cover board, make cover board 1 that attachment device 3 be driven constantly to rotate
Rise, when cover board 1 rises to certain altitude, under the action of counter weight device 5, limiting device 6 is detained with counter weight device 5
It closes, keeps 1 position of cover board constant, use state is as shown in Figure 6；When load box is stopped, cover board 1 is no longer influenced by upward
Thrust so that cover board 1 moves downward under the effect of gravity, when cover board 1 drops to certain position, in counter weight device 5
Under the action of, limiting device 6 is detached with counter weight device 5, to make cover board 1 cover air outlet.
The thrust of wind turbine opens rain-proof automatic switch device when the present apparatus is worked using load box, is stopped in load box
When, utilize the gravity closed rainproof automatic switch device of cover board itself so that rain-proof automatic switch device is when load box works
It is normally carried out heat dissipation, effectively prevent rainwater and aqueous vapor to enter when load box stops, effectively eliminating the link of manual intervention.
Compared with gooseneck type rain cover, 3 times of the rain-proof automatic switch device volume-diminished of the utility model, height also drops
5 times low, cost is greatly lowered.Meanwhile the rain-proof automatic switch device of the utility model may be mounted on load box directly
Row whole Transporting is tapped into, freight and in-site installation expense are reduced, reduces total input of load system.
In the specific practical application of the utility model, carried out in the backup power supply test load case of some data centers real
Border is detected, and the utility model can carry out round-the-clock running in load box, and carry out outdoor overhead operation without staff.
The foregoing is merely the utility model preferred embodiment, be not intended to limit the utility model embodiment and
Protection domain should can appreciate that all in the utility model specification and diagram to those skilled in the art
Hold made equivalent replacement and obviously change obtained scheme, the protection model of the utility model should all be included in
In enclosing.
Claims (9)
1. a kind of novel load case air outlet rain-proof automatic switch device, which is characterized in that including cover board (1), side plate (2), connect
After connection device (3), fixing device (4), counter weight device (5), limiting device (6), cover board (1) rear end and the side plate (2)
End is attached by the attachment device (3), and the fixing device (4) setting is described with resetting in the side plate (2) bottom
It sets (5) to connect with the attachment device (3), limiting device (6) setting is in the side plate (2) rear end, described with refitting
When setting (5) and moving to certain position, the limiting device (6) is fastened with the counter weight device (5), keeps described with refitting
It is constant to set (5) position.
2. novel load case air outlet rain-proof automatic switch device according to claim 1, which is characterized in that the counterweight
Device (5) includes clump weight (51), counterweight regulating arm (52), both ends and the attachment device of the counterweight regulating arm (52)
(3) both ends are attached, and the clump weight (51) is arranged in the top of the counterweight regulating arm (52).
3. novel load case air outlet rain-proof automatic switch device according to claim 1, which is characterized in that the connection
Device (3) is bearing.
4. novel load case air outlet rain-proof automatic switch device according to claim 1, which is characterized in that the connection
Device (3) is hinge.
5. novel load case air outlet rain-proof automatic switch device according to claim 1, which is characterized in that the limit
Device (6) is arranged in the side plate (2) rear end side.
6. novel load case air outlet rain-proof automatic switch device according to claim 1, which is characterized in that the limit
Device (6) is arranged in the side plate (2) rear end both sides.
7. novel load case air outlet rain-proof automatic switch device according to claim 1, which is characterized in that the cover board
(1) top is provided with handle (11).
8. novel load case air outlet rain-proof automatic switch device according to claim 2, which is characterized in that the counterweight
Regulating arm (52) is provided with limit hole (53).
9. novel load case air outlet rain-proof automatic switch device according to claim 1, which is characterized in that the limit
Device (6) is limited block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721712284.2U CN207720557U (en) | 2017-12-11 | 2017-12-11 | A kind of novel load case air outlet rain-proof automatic switch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721712284.2U CN207720557U (en) | 2017-12-11 | 2017-12-11 | A kind of novel load case air outlet rain-proof automatic switch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207720557U true CN207720557U (en) | 2018-08-10 |
Family
ID=63060406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721712284.2U Expired - Fee Related CN207720557U (en) | 2017-12-11 | 2017-12-11 | A kind of novel load case air outlet rain-proof automatic switch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207720557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112282928A (en) * | 2020-11-19 | 2021-01-29 | 山东赛瓦特动力设备有限公司 | Multichannel selective cooling mute generator set |
-
2017
- 2017-12-11 CN CN201721712284.2U patent/CN207720557U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112282928A (en) * | 2020-11-19 | 2021-01-29 | 山东赛瓦特动力设备有限公司 | Multichannel selective cooling mute generator set |
| CN112282928B (en) * | 2020-11-19 | 2024-04-09 | 山东赛瓦特动力设备有限公司 | Multi-channel selective cooling mute generator set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180810 Termination date: 20191211 |