CN204884576U - Explosion -proof equipment - Google Patents
Explosion -proof equipment Download PDFInfo
- Publication number
- CN204884576U CN204884576U CN201520682473.4U CN201520682473U CN204884576U CN 204884576 U CN204884576 U CN 204884576U CN 201520682473 U CN201520682473 U CN 201520682473U CN 204884576 U CN204884576 U CN 204884576U
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- CN
- China
- Prior art keywords
- explosion
- casing
- hole
- protection equipment
- bottom half
- 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 relates to an explosion -proof equipment, including the box, the bottom half is provided with at least one through -hole, the bottom half still is provided with the sheetmetal that cooperates, is used for sheltering from the through -hole with the through -hole, the sheetmetal passes through the sealing washer to be fixed at the bottom half, bottom half still fixed connection is provided with the support frame, and the support frame is provided with towards box chamber door place position and is used for the guide explosion impulsive force and the clastic first baffle that explodes, when the explosion emergence, the preferential sheetmetal power of unloading of breaking through then guides explosion air current and piece to box both sides discharge by first baffle and second baffle, sets up the step and has avoided the operator to receive the piece injury, has ensured operator's personal safety, the back takes place for the explosion, and it can reuse only to need to change the sheetmetal, and it is convenient to retrieve, has practiced thrift the cost greatly, pack inert gas in the box, checked the emergence of explosion to a certain extent, especially showing high -voltage electrical equipment effect, in addition, overall structure is simple, low in production cost, the penetration and promotion of being convenient for.
Description
Technical field
The utility model relates to explosion-proof technology field, more particularly, relates to a kind of explosion-protection equipment.
Background technology
In commercial production, explosion-proof be the important topic needing to pay attention to always; In production, often need to use casing, as drying box, high-voltage distribution box etc., these casings will carry out explosion-proof, often need higher cost to reequip, and cannot popularize; In addition, after blast occurs, casing often damages because of blast, cannot continue to use; Thus, need that a kind of cost is low, explosion-proof effect good and explosion-protection equipment more easy to be recycled.
Utility model content
The technical problems to be solved in the utility model is, for the above-mentioned defect of prior art, provides that a kind of cost is low, explosion-proof effect good and explosion-protection equipment more easy to be recycled.
The utility model solves the technical scheme that its technical matters adopts:
Construct a kind of explosion-protection equipment, comprise casing; Wherein, described bottom half is provided with at least one through hole; Described bottom half is also provided with and coordinates with described through hole, for blocking the sheet metal of described through hole; Described sheet metal is fixed on described bottom half by O-ring seal; Described bottom half is also fixedly connected with and is provided with bracing frame, and support frame as described above is provided with the first baffle plate for guiding blast impulse force and blast chip towards orientation, described casing chamber door place.
Explosion-protection equipment described in the utility model, wherein, described sheet metal explosion-proof impact strength is less than described casing explosion-proof impact strength
Explosion-protection equipment described in the utility model, wherein, support frame as described above is provided with the second baffle for guiding blast impulse force and blast chip towards orientation, described casing back place.
Explosion-protection equipment described in the utility model, wherein, also comprises and coordinating and highly identical step with support frame as described above.
Explosion-protection equipment described in the utility model, wherein, described step is positioned at described casing chamber door side.
Explosion-protection equipment described in the utility model, wherein, is filled with inert gas in described casing.
The beneficial effects of the utility model are: when explosion happens, preferentially break through sheet metal and unload power, then guide air blast and chip to discharge to casing both sides by the first baffle plate and second baffle, arrange step avoid operator be subject to chip injury, ensured the personal safety of operator; After blast occurs, only need change sheet metal can reuse, and it is convenient to reclaim, and has greatly saved cost; Fill inert gas in casing, check the generation of blast to a certain extent, especially to high voltage electric equipment Be very effective; In addition, one-piece construction is simple, and production cost is low, is convenient to penetration and promotion.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below in conjunction with drawings and Examples, the utility model is described in further detail, accompanying drawing in the following describes is only section Example of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings:
Fig. 1 is the explosion-protection equipment side view of the utility model preferred embodiment;
Fig. 2 is the explosion-protection equipment bottom half view of the utility model preferred embodiment.
Embodiment
In order to make the object of the utility model embodiment, technical scheme and advantage clearly, clear, complete description is carried out below in conjunction with the technical scheme in the utility model embodiment, obviously, described embodiment is section Example of the present utility model, instead of whole embodiment.Based on embodiments of the invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not paying creative work, all belongs to protection domain of the present utility model.
The explosion-protection equipment of the utility model preferred embodiment as shown in Figure 1, consults Fig. 2 simultaneously, comprises casing 1, is provided with at least one through hole 2 bottom casing 1; Also be provided with bottom casing 1 and coordinate with through hole 2, for blocking the sheet metal 3 of through hole 2; Sheet metal 3 is fixed on bottom casing 1 by O-ring seal 4; Also be fixedly connected with bottom casing 1 and be provided with bracing frame 5, bracing frame 5 is provided with the first baffle plate 51 for guiding blast impulse force and blast chip towards orientation, casing 1 chamber door place; When explosion happens, preferentially break through sheet metal 3 and unload power, then guide air blast and chip to discharge to casing 1 both sides by the first baffle plate 51 and second baffle 52, step 6 is set and avoids operator and be subject to chip and injure, ensured the personal safety of operator; After blast occurs, only need change sheet metal 3 can reuse, and it is convenient to reclaim, and has greatly saved cost; Fill inert gas in casing 1, check the generation of blast to a certain extent, especially to high voltage electric equipment Be very effective; In addition, one-piece construction is simple, and production cost is low, is convenient to penetration and promotion.
As shown in Figure 1, sheet metal 3 explosion-proof impact strength is less than casing 1 explosion-proof impact strength, and to ensure when explosion happens, preferential sheet metal 3 of breaking through carries out unloading power.
As shown in Figure 1, bracing frame 5 is provided with the second baffle 52 for guiding blast impulse force and blast chip towards orientation, casing 1 back place, guides air blast and chip to discharge to casing 1 both sides, has ensured the personal safety of operator.
As shown in Figure 1, also comprise and coordinating and highly identical step 6 with bracing frame 5, arrange step 6 avoid operator be subject to chip injury, ensured the personal safety of operator.
As shown in Figure 1, step 6 is positioned at casing 1 chamber door side, arrange step 6 avoid operator be subject to chip injury, ensured the personal safety of operator.
As shown in Figure 1, in casing 1, be filled with inert gas, check the generation of blast to a certain extent, especially to high voltage electric equipment Be very effective.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection domain that all should belong to the utility model claims.
Claims (6)
1. an explosion-protection equipment, comprises casing (1); It is characterized in that, described casing (1) bottom is provided with at least one through hole (2); Described casing (1) bottom is also provided with and coordinates with described through hole (2), for blocking the sheet metal (3) of described through hole (2); Described sheet metal (3) is fixed on described casing (1) bottom by O-ring seal (4); Described casing (1) bottom is also fixedly connected with and is provided with bracing frame (5), and support frame as described above (5) is provided with the first baffle plate (51) for guiding blast impulse force and blast chip towards orientation, described casing (1) chamber door place.
2. explosion-protection equipment according to claim 1, is characterized in that, described sheet metal (3) explosion-proof impact strength is less than described casing (1) explosion-proof impact strength.
3. explosion-protection equipment according to claim 1, is characterized in that, support frame as described above (5) is provided with the second baffle (52) for guiding blast impulse force and blast chip towards orientation, described casing (1) back place.
4. explosion-protection equipment according to claim 3, is characterized in that, also comprises and coordinating and highly identical step (6) with support frame as described above (5).
5. explosion-protection equipment according to claim 4, is characterized in that, described step (6) is positioned at described casing (1) chamber door side.
6. explosion-protection equipment according to claim 1, is characterized in that, described casing is filled with inert gas in (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520682473.4U CN204884576U (en) | 2015-09-06 | 2015-09-06 | Explosion -proof equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520682473.4U CN204884576U (en) | 2015-09-06 | 2015-09-06 | Explosion -proof equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204884576U true CN204884576U (en) | 2015-12-16 |
Family
ID=54828928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520682473.4U Expired - Fee Related CN204884576U (en) | 2015-09-06 | 2015-09-06 | Explosion -proof equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204884576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2689898C1 (en) * | 2018-08-15 | 2019-05-29 | Федеральное государственное унитарное предприятие "Научно-производственный центр автоматики и приборостроения имени академика Н.А. Пилюгина" (ФГУП "НПЦАП") | Container for optoelectronic devices |
-
2015
- 2015-09-06 CN CN201520682473.4U patent/CN204884576U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2689898C1 (en) * | 2018-08-15 | 2019-05-29 | Федеральное государственное унитарное предприятие "Научно-производственный центр автоматики и приборостроения имени академика Н.А. Пилюгина" (ФГУП "НПЦАП") | Container for optoelectronic devices |
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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: 20151216 Termination date: 20170906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |