CN205595079U - Explosion -proof instrument of flame -proof type - Google Patents
Explosion -proof instrument of flame -proof type Download PDFInfo
- Publication number
- CN205595079U CN205595079U CN201521007459.0U CN201521007459U CN205595079U CN 205595079 U CN205595079 U CN 205595079U CN 201521007459 U CN201521007459 U CN 201521007459U CN 205595079 U CN205595079 U CN 205595079U
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- proof
- instrument
- flame
- housing
- explosion
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Abstract
The utility model provides an explosion -proof instrument of flame -proof type, includes the casing, and the bead is installed to a side -mounting cap of casing on the cap, and the ring channel is offered to the lateral part of casing, and bead and ring channel cooperation set up second gluing agent layer between casing and the cap, and the clearance of bead and ring channel can be packed in second gluing agent layer, the internally mounted instrument of casing, the groove is offered to one side of casing, passes through inslot installation observation window, observation window and set up first gluing agent layer thoroughly between the groove. The utility model discloses a set up second gluing agent layer between casing and the cap, the observation window and pass through the groove between set up first gluing agent layer and make explosion -proof instrument of flame -proof type form a whole, make explosion -proof instrument of flame -proof type possess higher shock resistance, improved explosion -proof instrument of flame -proof type's reliability and security, the emergence of stopping the incident.
Description
Technical field
This utility model relates to a kind of explosion proof instrument, more precisely a kind of flame-proof type explosion-proof instrument.
Background technology
In explosion-proof electric apparatus field, instrument and meter application demand in explosion-proof electric equipment is the biggest, but,
At present form have two kinds, one is to be arranged in flameproof enclosure by general instrument, and another kind is will by instrument producer
Instrument carries out technological processing for explosion protection feature, is designed and manufactured into INCREASEDSAFETY or pouring type, uses in being arranged on increasing Anwai shell, after
A kind of instrument is because of the various reason of Instrumentation Requirement Cultivar parameter, and the specification of currently acquired certification of explosion protection is less, uses condition
Restricted, and can not be used alone, it is impossible to meet the extensive application demand of explosion-proof electric equipment.
Utility model content
The purpose of this utility model is to provide a kind of flame-proof type explosion-proof instrument, it is possible to solve above-mentioned problem.
This utility model for achieving the above object, is achieved through the following technical solutions:
A kind of flame-proof type explosion-proof instrument, including housing, cap is installed in the side of housing, mounting lug on cap, housing
Sidepiece offers cannelure, and fin coordinates with cannelure, arranges the second adhesive layer, the second gluing between housing and cap
Oxidant layer can fill the gap of fin and cannelure, the internally installed instrument of housing, and through groove, through groove are offered in the side of housing
Interior installation observation window, arranges the first adhesive layer between observation window and through groove, through hole is offered on the top of housing, in through hole
Conducting wire and epoxide-resin glue envelope block, wire seals block through epoxide-resin glue, and one end of wire connects instrument, housing
Top anti-explosion cable pinch seal joint is installed, cable is installed, another of wire in anti-explosion cable pinch seal joint
End connects cable.
In order to realize the purpose of this utility model further, it is also possible to by the following technical solutions: the side peace of described cap
Dress fixture.Earth stud is installed in the bottom of described cap.The inner side mounting plate of described cap, fixed plate and instrument
Table coordinates.
The utility model has the advantage of: this utility model provides a kind of flame-proof type explosion-proof instrument, it is possible to be widely used in
In the electric equipment of multiple type of explosion proof construc tion, it is possible not only to be arranged in the shell of various type of explosion proof construc tion, and can be independent
Use.Second adhesive layer is set between housing of the present utility model and cap, between observation window and through groove, arranges first
Adhesive layer makes flame-proof type explosion-proof instrument form an entirety, makes flame-proof type explosion-proof instrument possess higher shock resistance,
Improve reliability and the safety of flame-proof type explosion-proof instrument, stop the generation of security incident.Fin of the present utility model
Coordinate the seal that can improve between cap and housing with cannelure, thus improve the peace of flame-proof type explosion-proof instrument further
Quan Xing.Epoxide-resin glue of the present utility model envelope block can improve the seal of housing and connecting position of wires, thus enters one
Step improves the safety of flame-proof type explosion-proof instrument.This utility model also have simple for structure compact, cheap for manufacturing cost and
Advantage easy to use.
Accompanying drawing explanation
Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, with this practicality
Novel embodiment is used for explaining this utility model together, is not intended that restriction of the present utility model.In the accompanying drawings:
Fig. 1 is structural representation of the present utility model；Fig. 2 is the Fig. 1 sectional structure schematic diagram along line A-A；.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain this utility model, being not used to limit this utility model.
A kind of flame-proof type explosion-proof instrument, as depicted in figs. 1 and 2, including housing 11, the side mounting shell of housing 11
Lid 10, mounting lug 13 on cap 10, the sidepiece of housing 11 offers cannelure 17, and fin 13 is joined with cannelure 17
Close, the second adhesive layer 12 be set between housing 11 and cap 10, the second adhesive layer 12 can fill fin 13 with
The gap of cannelure 17, the internally installed instrument 8 of housing 11, through groove 5 is offered in the side of housing 11, in through groove 5
Installing observation window 7, arrange the first adhesive layer 6 between observation window 7 and through groove 5, through hole is offered on the top of housing 11
16, conducting wire 3 and epoxide-resin glue envelope block 4 in through hole 16, wire 3 seals block 4, wire through epoxide-resin glue
One end of 3 connects instrument 8, and anti-explosion cable pinch seal joint 1 is installed on the top of housing 11, and anti-explosion cable clamping is close
Installing cable 2 in sealing joint 1, the other end of wire 3 connects cable 2.
This utility model provides a kind of flame-proof type explosion-proof instrument, it is possible to be widely used in the electric equipment of multiple type of explosion proof construc tion,
It is possible not only to be arranged in the shell of various type of explosion proof construc tion, and can be used alone.Housing 11 of the present utility model
And the second adhesive layer 12 is set between cap 10, the first adhesive layer 6 is set between observation window 7 and through groove 5 and makes
Flame-proof type explosion-proof instrument formed an entirety, make flame-proof type explosion-proof instrument possess higher shock resistance, improve every
The reliability of quick-fried type explosion proof instrument and safety, stop the generation of security incident.Fin 13 of the present utility model and annular
Groove 17 coordinates can improve the seal between cap 10 and housing 11, thus improves flame-proof type explosion-proof instrument further
Safety.Epoxide-resin glue of the present utility model envelope block 4 can improve the seal of housing 11 and wire 3 junction,
Thus improve the safety of flame-proof type explosion-proof instrument further.
The side mounting fixing parts 18 of described cap 10.Fixture 18 of the present utility model can facilitate flame-proof type explosion-proof
The installation of instrument.
Earth stud 15 is installed in the bottom of described cap 10.Earth stud 15 of the present utility model can facilitate cap 10 to pacify
Attaching ground wire.
The inner side mounting plate 9 of described cap 10, fixed plate 9 coordinates with instrument 8.Fixed plate 9 of the present utility model can
So that cap 10 realizes being connected with instrument 8, thus improve the stability of instrument 8 further.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this
Utility model, although being described in detail this utility model with reference to previous embodiment, for the technology of this area
For personnel, the technical scheme described in foregoing embodiments still can be modified by it, or to wherein part
Technical characteristic carries out equivalent.All within spirit of the present utility model and principle, any amendment of being made, equivalent
Replacement, improvement etc., within should be included in protection domain of the present utility model.
Claims (4)
1. a flame-proof type explosion-proof instrument, it is characterised in that: including housing (11), cap is installed in the side of housing (11)
(10), the upper mounting lug (13) of cap (10), the sidepiece of housing (11) offers cannelure (17), fin (13) and cannelure
(17) coordinating, arrange the second adhesive layer (12) between housing (11) and cap (10), the second adhesive layer (12) can be filled out
Filling the gap of fin (13) and cannelure (17), the internally installed instrument (8) of housing (11), the side of housing (11) is offered
Through groove (5), installs observation window (7), arranges the first adhesive layer (6) between observation window (7) and through groove (5) in through groove (5),
Through hole (16), through hole (16) interior conducting wire (3) and epoxide-resin glue envelope block (4), wire are offered in the top of housing (11)
(3) through epoxide-resin glue envelope block (4), one end of wire (3) connects instrument (8), and the top of housing (11) is installed explosion-proof
Cable clip tightening seal joint (1), installs cable (2), the other end of wire (3) in anti-explosion cable pinch seal joint (1)
Connect cable (2).
A kind of flame-proof type explosion-proof instrument the most according to claim 1, it is characterised in that: the one of described cap (10)
Side mounting fixing parts (18).
A kind of flame-proof type explosion-proof instrument the most according to claim 1, it is characterised in that: under described cap (10)
Earth stud (15) is installed in portion.
A kind of flame-proof type explosion-proof instrument the most according to claim 1, it is characterised in that: described cap (10) interior
Side mounting plate (9), fixed plate (9) coordinates with instrument (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521007459.0U CN205595079U (en) | 2015-12-07 | 2015-12-07 | Explosion -proof instrument of flame -proof type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521007459.0U CN205595079U (en) | 2015-12-07 | 2015-12-07 | Explosion -proof instrument of flame -proof type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205595079U true CN205595079U (en) | 2016-09-21 |
Family
ID=56927343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521007459.0U Active CN205595079U (en) | 2015-12-07 | 2015-12-07 | Explosion -proof instrument of flame -proof type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205595079U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108389604A (en) * | 2018-03-29 | 2018-08-10 | 眉山麦克在线设备股份有限公司 | Positive pressure purges explosion-proof control system |
-
2015
- 2015-12-07 CN CN201521007459.0U patent/CN205595079U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108389604A (en) * | 2018-03-29 | 2018-08-10 | 眉山麦克在线设备股份有限公司 | Positive pressure purges explosion-proof control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314002 National Road 388, Qixing Town, Nanhu District, Jiaxing City, Zhejiang Province Patentee after: Feiche Explosion-proof Electrical Appliances Co., Ltd. Address before: 314002 National Road 388, Qixing Town, Nanhu District, Jiaxing City, Zhejiang Province Patentee before: Feice Explosion Proof Electric Co., Ltd. |