CN106786007B - One kind can divulge information valve - Google Patents
One kind can divulge information valve Download PDFInfo
- Publication number
- CN106786007B CN106786007B CN201611223108.2A CN201611223108A CN106786007B CN 106786007 B CN106786007 B CN 106786007B CN 201611223108 A CN201611223108 A CN 201611223108A CN 106786007 B CN106786007 B CN 106786007B
- Authority
- CN
- China
- Prior art keywords
- oscillating deck
- ventilation hole
- rectangular parallelepiped
- parallelepiped space
- divulge information
- 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
- 238000009423 ventilation Methods 0.000 claims abstract description 35
- 238000005192 partition Methods 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 238000005452 bending Methods 0.000 claims abstract description 7
- 230000000694 effects Effects 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 230000005484 gravity Effects 0.000 abstract description 4
- 230000002265 prevention Effects 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/38—Hinged covers or doors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
- Patch Boards (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
It can divulge information valve the present invention relates to one kind, partition including cabinet body and interior of the cabinet, 90 degree of bending of vertical connector is arranged in the end of partition, can divulge information can be with the dodge gate of quick closedown when accident occurs for setting normal condition on vertical connector, the oscillating deck that dodge gate is connected the rectangular parallelepiped space formed by steel plate and is hinged in rectangular parallelepiped space forms, two adjacent sides are equipped with ventilation hole on rectangular parallelepiped space, oscillating deck ventilation hole under self gravitation effect is in the open state, side can be fastened on ventilation hole when oscillating deck rotates under the action of the ventilation hole airflow of side, the side that side can be buckled in rectangular parallelepiped space when oscillating deck rotates under the action of the ventilation hole airflow of the other side blocks ventilation.The valve usually can under gravity, and the ventilating convection of oscillating deck two cells up and down in the open state allows internal electrical part ventilation and heat, avoids moist conduction, and when an accident occurs, ventilation hole closing can accident prevention sprawling.
Description
Technical field
The present invention relates to one kind can ventilated type valve, apply and play ventilation and heat inside the power distribution cabinet at the partition of two upper and lower chambers
Effect.
Background technique
The distribution chamber inner space of existing switchgear is divided into female room and two, cable vault compartment spaces by partition, two small
It is stuffy between room to radiate, it be easy to cause electric appliance humidity conduction to cause accident, if open vent window is designed to, when two
Another cell immediately will be passed to when having one accident occurs between a cell, will result in destructive biggish safe thing
Therefore a kind of valve of divulging information that can be automatically closed under dangerous situation can be designed, become the critical issue for reducing safety accident.
Summary of the invention
The purpose of the present invention is to solve the above-mentioned problems, provide one kind can ventilation and heat again can be when occurring accident
The valve of divulging information closed in time when causing danger.
To achieve the goals above, the present invention adopts the following technical scheme:
One kind can divulge information valve, the partition including cabinet body and interior of the cabinet, it is characterized in that: folding is arranged in the end of the partition
Curved 90 degree of vertical connector, can divulge information can be with quick closedown when accident occurs for setting normal condition on the vertical connector
Dodge gate, the oscillating deck that the dodge gate is connected the rectangular parallelepiped space formed by steel plate and is hinged in rectangular parallelepiped space form,
Two adjacent sides are equipped with ventilation hole, oscillating deck disposed at air vent under self gravitation effect on the rectangular parallelepiped space
In opening state, side can be fastened on ventilation hole when the oscillating deck rotates under the action of the ventilation hole airflow of side,
The side that side can be buckled in rectangular parallelepiped space when the oscillating deck rotates under the action of the ventilation hole airflow of the other side blocks
Ventilating hole ventilation.
In order to guarantee the intensity of valve, and convenient for placing oscillating deck, the rectangular parallelepiped space is by one piece of [shape steel plate and one
The slotted square steel of block band mutually fastens.
To guarantee that sealing effect, the fastening of the rectangular parallelepiped space are additionally provided with plate sealing together.
In order to guarantee that the both ends of the partition are respectively provided with 90 degree of bending of vertical connector, on the vertical connector
Being arranged that normal condition can divulge information can be with the dodge gate of quick closedown when accident occurs.
The longitudinal section of the oscillating deck is in fan-shaped, and the fold bent to covering of the fan is equipped at middle part, and a side of fold is flat
It goes in one of side of oscillating deck, and the installation settings axis pin base on gauffer.
The beneficial effects of the present invention are: the valve usually can under gravity, oscillating deck is in the open state up and down
The ventilating convection of two cells, allows internal electrical part ventilation and heat, avoids moist conduction, when an accident occurs, can be powerful
Oscillating deck rotation side under airflow function is attached on square steel inner wall, and ventilation hole is closed, can accident prevention sprawling, the structure is anti-
It answers sensitive, can be acted rapidly when causing danger.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is that the present invention can divulge information valve usage state diagram；
Fig. 2 is valve normal operating condition enlarged drawing；
Fig. 3 is that valve state enlarged drawing when accident occurs for cable vault；
Fig. 4 is that valve state enlarged drawing when accident occurs for bus-bar room；
In figure, 1, cabinet body, 2, partition, 3, bus-bar room, 4, cable vault, 5, square steel, 6, axis pin base, 7, sealing plate, 8, swing
Plate, 9, [shape steel plate, 10, vertical connector.
Specific embodiment
The present invention is described in detail with reference to the accompanying drawing: should be including the partition 2 of cabinet body 1 and interior of the cabinet, feature
Be: 90 degree of bending of vertical connector 10 is arranged in the end of the partition 2, and setting normal condition can on the vertical connector 10
Ventilation can be connected the rectangular parallelepiped space formed and hinged when accident occurs with the dodge gate of quick closedown, the dodge gate by steel plate
Oscillating deck 8 in rectangular parallelepiped space forms, and two adjacent sides are equipped with ventilation hole, the pendulum on the rectangular parallelepiped space
The ventilation hole under self gravitation effect of movable plate 8 is in the open state, effect of the oscillating deck 8 in side ventilation hole airflow
Side can be fastened on ventilation hole when lower rotation, when the oscillating deck 8 rotates under the action of the ventilation hole airflow of the other side
The side that side can be buckled in rectangular parallelepiped space blocks ventilating hole ventilation, and the rectangular parallelepiped space is by one piece of [shape steel plate 9 and one piece of band
Slotted square steel 5 mutually fastens, and the fastening of the rectangular parallelepiped space is additionally provided with plate 7 sealing together, the both ends of the partition 2
Portion is respectively provided with 90 degree of bending of vertical connector, and being respectively provided with that normal condition can divulge information on the vertical connector can when accident occurs
With the dodge gate of quick closedown, the longitudinal section of the oscillating deck is in fan-shaped, and the fold bent to covering of the fan, fold are equipped at middle part
One while be parallel to oscillating deck it is one of while, and the installation settings axis pin base 6 on gauffer.
After valve of divulging information of the invention, 1 inner space of cabinet body is divided into bus-bar room 3 and cable vault 4 by partition 2,
Under gravity, oscillating deck under gravity, is arranged in valve in fan-shaped, i.e., in the open state, on steel plate
Equipped with ventilation hole, since upper and lower two small indoor electrical part generates, heat is different, and valve can be passed through by forming draught head generation air-flow
On vent flow, to realize the ventilation and heat of bus-bar room and cable vault, when bus-bar room is caused danger, oscillating deck 8 can exist
Under the promotion of explosion air-flow, the one end for rotating counterclockwise oscillating deck is fitted in the ventilation of ventilation opening blocking outflow, achievees the purpose that protection,
When accident occurs for cable vault, oscillating deck 8 can rotate clockwise blocking ventilation, reach protection under the promotion of explosion air-flow
Purpose.
Above-mentioned, although the foregoing specific embodiments of the present invention is described with reference to the accompanying drawings, not protects model to the present invention
The limitation enclosed, those skilled in the art should understand that, based on the technical solutions of the present invention, those skilled in the art are not
Need to make the creative labor the various modifications or changes that can be made still within protection scope of the present invention.
Claims (4)
- The valve 1. one kind can divulge information, the partition (2) including cabinet body (1) and interior of the cabinet, it is characterized in that: the end of the partition (2) 90 degree of bending of vertical connector (10) is arranged in portion, and setting normal condition, which can divulge information, on the vertical connector (10) occurs accident When can be connected with the dodge gate of quick closedown, the dodge gate by steel plate and the rectangular parallelepiped space formed and be hinged on rectangular parallelepiped space Interior oscillating deck (8) forms, and two adjacent sides are equipped with ventilation hole on the rectangular parallelepiped space, and the oscillating deck (8) exists Ventilation hole is in the open state under self gravitation effect, and the oscillating deck (8) turns under the action of the ventilation hole airflow of side Side can be fastened on ventilation hole when dynamic, one when the oscillating deck (8) rotates under the action of the ventilation hole airflow of the other side The side that side can be buckled in rectangular parallelepiped space blocks ventilating hole ventilation, and the longitudinal section of the oscillating deck (8) is in fan-shaped, and is set at middle part The fold of oriented covering of the fan bending, one of fold while be parallel to oscillating deck (8) it is one of while, and the installation settings on gauffer Axis pin base (6).
- 2. can divulge information valve as described in claim 1, which is characterized in that the rectangular parallelepiped space by one piece [shape steel plate (9) and One piece mutually fastens with slotted square steel (5).
- 3. can divulge information valve as described in claim 1, which is characterized in that the fastening of the rectangular parallelepiped space be additionally provided with one piece it is close Sealing plate (7).
- 4. can divulge information valve as described in claim 1, which is characterized in that the both ends of the partition (2) are respectively provided with bending 90 The vertical connector of degree, being respectively provided with that normal condition can divulge information on the vertical connector can be with the work of quick closedown when accident occurs Dynamic door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611223108.2A CN106786007B (en) | 2016-12-27 | 2016-12-27 | One kind can divulge information valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611223108.2A CN106786007B (en) | 2016-12-27 | 2016-12-27 | One kind can divulge information valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106786007A CN106786007A (en) | 2017-05-31 |
| CN106786007B true CN106786007B (en) | 2019-02-26 |
Family
ID=58926719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611223108.2A Active CN106786007B (en) | 2016-12-27 | 2016-12-27 | One kind can divulge information valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106786007B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11910546B2 (en) * | 2019-06-03 | 2024-02-20 | Toshiba Mitsubishi-Electric Industrial Systems Corporation | Explosion-proof structure for electronic component |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005304200A (en) * | 2004-04-13 | 2005-10-27 | Nissin Electric Co Ltd | Gas insulated switchgear |
| CN203466460U (en) * | 2013-08-22 | 2014-03-05 | 广州穗达电气有限公司 | Air inlet structure of cable chamber of built-in cabinet |
| CN103715620B (en) * | 2013-12-24 | 2016-02-10 | 江苏大全凯帆电器股份有限公司 | Safety pressure release device for direct current heavy current switch cabinet |
-
2016
- 2016-12-27 CN CN201611223108.2A patent/CN106786007B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11910546B2 (en) * | 2019-06-03 | 2024-02-20 | Toshiba Mitsubishi-Electric Industrial Systems Corporation | Explosion-proof structure for electronic component |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106786007A (en) | 2017-05-31 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |