CN209431977U - A kind of new construction explosion-proof tank - Google Patents
A kind of new construction explosion-proof tank Download PDFInfo
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- CN209431977U CN209431977U CN201822254280.5U CN201822254280U CN209431977U CN 209431977 U CN209431977 U CN 209431977U CN 201822254280 U CN201822254280 U CN 201822254280U CN 209431977 U CN209431977 U CN 209431977U
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- explosion
- proof
- isolation board
- new construction
- hole
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Abstract
The utility model discloses a kind of new construction explosion-proof tanks, including anti-explosion box body (1), cable connecting terminals (19), explosion proof door (12) and Explosion-proof cap (14), isolation board (3) are equipped in anti-explosion box body (1), anti-explosion box body (1) inner space is separated into two chambers up and down, respectively superposed main explosion-proof chamber (2) and positioned at lower part increasing pacify chamber (6), explosion proof door (12) and Explosion-proof cap (14) are set to the front side of the main explosion-proof chamber (2) from the inside to the outside, the front side for increasing peace chamber (6) is equipped with sealing cover (15), cable connecting terminals (19) are set to the bottom end of the anti-explosion box body (1), the isolation board (3) is equipped at least one cable-through hole (4), it is located at the cable-through hole (4) on isolation board (3) and sealing drum (5) is set, in sealing drum (5) Encapsulation has the sealant (11) for separating each conducting wire.The new construction explosion-proof tank of the utility model, for explosion-proof tank using cavity configuration is divided, integrated explosion proof system is small in size, and anti-explosion safety coefficient is high, overhauls easy for installation.
Description
Technical field
The utility model relates to electric apparatus for explosive atmospheres, more specifically, it relates to a kind of new construction explosion-proof tank.
Background technique
Explosion-proof electric apparatus refers to there are one kind electrical equipments used by the field of explosion hazard gas and steam.Chemical industry
The various gases and steam for having explosion hazard are frequently encountered in production, in the place for there are these media, according to related specification, mark
Quasi- and regulation, correctly selects suitable explosion-proof electric apparatus, is to guarantee that safety is raw to prevent from causing explosive mixture explosion around
The important measures for producing, preventing explosion and fire from occurring.The explosion-proof mark and technical data that usually there is a need on explosion-proof electric apparatus,
It is used to avoid mistake.
Explosion-proof electrification control equipment is broadly divided into several at present: being more typically single device flame-proof type or " flame proof+increasing
Peace " compound explosion-prevention electric product.The volume of single device flame-proof type is smaller, has a single function, and can only realize simple control function
Energy, such as small-power open/control for brake；The achievable slightly complicated electrical control function of " flame proof+increasing peace " compound explosion-prevention electric product
Can, flame-proof type explosion-proof electrical control equipment is more common in coal industry, though volume of certain scale, cumbersome, no electricity
Magnetic compatibility function and vibration damping link；There are also a kind of uncommon electrical equipment of positive voltage type anti-explosion, though can have biggish volume, tie
Structure is complex, except to have necessary ventilation shell, compensation shell and its connecting pipe etc., it is also necessary to use special one
Series of security measure guarantees the safety of gas in pressurized enclosure, while there are also the restrictive conditions of inconvenience, as required
Protective gas gas source provides, and general to require for tail end venting mouth to be arranged in non explosion hazard area etc., this anti-explosion product is same
Sample does not have electromagnetic compatibility function and vibration damping link.
But in the prior art, the explosion-proof tank operated for switch control and adjusting parameter lamp, is taking into account explosion-proof performance
While with heat dissipation performance, controlling equipment or control equipment partial installation without good peripheral hardware causes cable plant long, makes
With or working condition it is severe when operation difficulty it is big, in cost also because consumptive material it is more, cause cannot well be applied to change
Work, the industries such as electric power.
Utility model content
The technical problems to be solved in the utility model is the above-mentioned deficiency for the prior art, and the purpose of this utility model is
Provide it is a kind of be fixed conveniently, be compact-sized, the new construction explosion-proof tank that integration is high.
To achieve the above object, the utility model provides a kind of new construction explosion-proof tank, including anti-explosion box body, cable connection
Terminal, explosion proof door and Explosion-proof cap, the anti-explosion box body is interior to be equipped with isolation board, and anti-explosion box body inner space is separated into two up and down
Chamber is pacified in chamber, respectively superposed main explosion-proof chamber and the increasing positioned at lower part, and the explosion proof door and Explosion-proof cap are from the inside to the outside
Set on the front side of main explosion-proof chamber, the front side for increasing peace chamber is equipped with sealing cover, and cable connecting terminals are set to the bottom end of the anti-explosion box body,
It is characterized in that, isolation board is equipped at least one cable-through hole, plugs at each cable-through hole and set sealing drum, encapsulation has point in sealing drum
Every the sealant of each conducting wire.
The sealing drum axial height is not less than 20mm, while its internal sealant height is nor less than 20mm.
As one embodiment of the utility model, the sealing drum and isolation board are welded to connect.
As another embodiment of the utility model, the cable-through hole is equipped with internal screw thread, and the outer wall of the sealing drum is socketed
There is the sealing shroud for being adapted to and being threadedly coupled with the cable-through hole, the outer wall of the sealing drum is equipped with mutually fits with the top surface of the isolation board
The convex edge answered, the convex along and the top surface of isolation board between be equipped with sealing ring, convex along be equipped between isolation board
Bolt locking mechanism.
Further, the inner cavity of the sealing drum is shoulder hole structure, and the upper end of the sealing tube inner chamber, which is equipped with, accommodates institute
The receiving hole of sealant is stated, the cavity wall of the receiving hole is equipped with the card slot of multiple tracks circumferentially extending setting.
Further, the lower end of the sealing drum is equipped with the through-hole being connected to receiving hole, and the bottom end of the through-hole is equipped with cone
Face guide frame.
Further, the diameter of the through-hole is less than the diameter of the receiving hole.
As a further improvement, the bottom surface on the convex edge and the top surface of the isolation board are equipped with and the sealing
The adaptable annular groove of circle, the cross section of the annular groove are arcwall face.
Further, the depth dimensions of the annular groove are less than the radius size of the sealing ring.
Further, the upper end of the isolation board is equipped with the counterbore connecting with the bolt locking mechanism.
Beneficial effect
Compared with prior art, the new construction explosion-proof tank of the utility model has the beneficial effect that: this new construction explosion-proof tank,
Explosion-proof tank realizes that cabling is directly assembled inside multiple explosion-proof tanks using cavity configuration is divided, and integrated explosion proof system is small in size, big using space,
Anti-explosion safety coefficient is high, overhauls easy for installation；Two neighboring cavity separates, and air-tightness is good；Conducting wire is positioned by sealing drum, conducting wire
Arrangement is neat.
Detailed description of the invention
Fig. 1 is the structural front view of the new construction explosion-proof tank of the utility model；
Fig. 2 is the structure sectional view in the direction A-A of Fig. 1 in embodiment one；
Fig. 3 is the isolation board of embodiment one and the assembling schematic diagram of sealing drum；
Fig. 4 is the assembling schematic diagram of isolation board and sealing drum in embodiment two；
Fig. 5 is the structure sectional view of sealing drum in embodiment two；
Fig. 6 is the structure sectional view of isolation board in embodiment two.
In figure: 1- anti-explosion box body；The main explosion-proof chamber of 2-；3- isolation board；4- cable-through hole；5- sealing drum；6- increases peace chamber；7- sealing
Set；8- convex edge；9- sealing ring；10- bolt locking mechanism；11- sealant；12- explosion proof door；13- control button；14- is anti-
Quick-fried lid；15- sealing cover；16- card slot；17- conical surface guide frame；18- annular groove；19- cable connecting terminals；20- counterbore.
Specific embodiment
With reference to the accompanying drawing, specific embodiment of the present utility model is described in detail, it is to be understood that this is practical
Novel protection scope is not limited by the specific implementation.
Embodiment one
As shown in Figure 1-3, a kind of new construction explosion-proof tank, including anti-explosion box body 1, cable connecting terminals 19,12 and of explosion proof door
Explosion-proof cap 14.Explosion-proof cap 14 is wrapped in 12 periphery of explosion proof door, is equipped with control button 13,13 outer end of control button on explosion proof door 12
Explosion-proof cap 14 is protruded to be arranged.It is equipped with isolation board 3 in anti-explosion box body 1,1 inner space of anti-explosion box body is separated into two chambers up and down
Chamber 6 is pacified in room, respectively superposed main explosion-proof chamber 2 and the increasing positioned at lower part.Main explosion-proof chamber 2 and the interior peace of the cavity for increasing peace chamber 6
Fill the electrical component of multiple common cable connection terminals 19.Isolation board 3 separates main explosion-proof chamber 2 with peace chamber 6 is increased, and prevents two chambers
Intracorporal electrical component interferes, and will not in the case that explosion, burning occur for the intracorporal electrical component of one of chamber
The intracorporal structure of another chamber is caused to damage, reduces loss.Main explosion-proof chamber 2 and the rear side for increasing peace chamber 6 are equipped with installation electrical part
The mounting bracket of part.Isolation board 3 is equipped with cable-through hole 4, is located at welded seal cylinder 5 at cable-through hole 4 on isolation board 3.In sealing drum 5
Encapsulation has the sealant 11 for separating each conducting wire (see Fig. 3).Sealing drum axial height is not less than 20mm, while its internal sealant
Height is nor less than 20mm.Explosion proof door 12 and Explosion-proof cap 14 are set to the front side of main explosion-proof chamber 2 from the inside to the outside, before increasing peace chamber 6
Side is equipped with sealing cover 15, and cable connecting terminals 19 are set to the bottom end for increasing peace 6 shell of chamber.
Using cavity configuration is divided, the cable-through hole 4 on isolation board 3 passes through mostly another this explosion-proof tank for each conducting wire in cable
A cavity passes through conducting wire in sealing drum 5 using sealant 11 and carries out encapsulation, using fire-retardant ageing-resistant bicomponent epoxy resin
AB glue guarantees to contact between each wire, carries out encapsulation after allowing each wire to pass through encapsulation component, solidify by encapsulation tooling
Time is fast, and structure is light, prevents conducting wire from skewing to side, guarantees that conducting wire is neatly arranged, moreover it is possible to play fire retardation.It can also be close
Mounted sieve in sealed tube 5, separates multiple conducting wires individually, will not be in contact, then is poured by 11 envelope of sealant, guarantees airtight
Property, improve safety coefficient.And main explosion-proof chamber 2 and increasing peace 6 vertical array of chamber, realize that cabling is directly assembled inside multiple explosion-proof chambers,
The cable connected on cable connecting terminals 19 is connect with the intracorporal electrical component of each chamber, is improved multiple anti-in the prior art
Multiple cable connections, connection trouble, problem at high cost are used between quick-fried case, and an explosion-proof tank integrated explosion proof system is small in size,
Big using space, anti-explosion safety coefficient is high, overhauls easy for installation.
Embodiment two
As shown in Fig. 1,4-6, unlike embodiment one: isolation board 3 is equipped with cable-through hole 4, is located on isolation board 3
Sealing drum 5 is inserted at string holes 4, the outer wall of sealing drum 5 is socketed with the sealing shroud 7 being threadedly coupled with cable-through hole 4, sealing drum 5
Outer wall is equipped with the convex adaptable with the top surface of isolation board 3 along 8, and convex is equipped with sealing between 8 and the top surface of isolation board 3
Circle 9, convex are equipped with bolt locking mechanism 10 between 8 and isolation board 3, are equipped with sealant 11 in sealing drum 5.9 He of sealing ring
Sealing shroud 7 can be such that sealing drum 5 and isolation board 3 is tightly connected.
In the present embodiment, the inner cavity of sealing drum 5 is shoulder hole structure, and the upper end of 5 inner cavity of sealing drum, which is equipped with, accommodates sealing
The receiving hole of glue 11, the cavity wall of receiving hole are equipped with the card slot 16 of multiple tracks circumferentially extending setting, and card slot 16 can be gelled in sealing
Gu solid-state glue is subjected to detent after, prevents the sealant looseness when pullling conducting wire, guarantees air-tightness.
In the present embodiment, the lower end of sealing drum 5 is equipped with the through-hole being connected to receiving hole, and the bottom end of through-hole is led equipped with the conical surface
To structure 17, conical surface guide frame 17 is convenient in conducting wire insertion sealing drum 5, the diameter of through-hole is less than the diameter of receiving hole, sealing
The inner cavity of cylinder 5 is the small shoulder hole structure in the big middle part in both ends, can be limited to the sealant in cylinder.
In the present embodiment, convex is equipped with the ring being adapted with sealing ring 9 along 8 bottom surface and the top surface of isolation board 3
The cross section of shape slot 18, annular groove 18 is arcwall face, and 9 location and installation of sealing ring is in annular groove 18, and convex is along 8 and isolation board
It is tightly connected between 3.
In the present embodiment, the depth dimensions of annular groove 18 are less than the radius size of sealing ring 9, and the width of annular groove 18 is big
In the sectional dimension of sealing ring 9, sealing ring 9 is squeezed, sealing ring 9 is enable to fill up convex along 8 and isolation board 3
Annular groove 18 does not stay gap, and prevents sealing ring 9 from flanging occur when being extruded.
In the present embodiment, the upper end of isolation board 3 is equipped with the counterbore 20 connecting with bolt locking mechanism 10, passes through bolt lock
Tightly, easy to connect, sealing shroud 7 and sealing drum 5 are interference fitted, and sealing shroud 7 is plastic material, can be with sealing drum 5 and isolation board 3
It fits closely.
In the present embodiment, the number of cable connecting terminals 19 is two, is set on isolation board 3 there are two cable-through hole 4 and is pacified
There are two sealing drums 5 for dress, and the number of cable connecting terminals 19 is corresponding with the number of sealing drum 5, are firewires convenient for differentiating conducting wire
Or zero curve.
Above are merely preferred embodiments of the utility model, it should be pointed out that for those skilled in the art,
Under the premise of not departing from the utility model structure, several modifications and improvements can also be made, it is practical new that these all will not influence this
The effect and patent practicability that type is implemented.
Claims (10)
1. a kind of new construction explosion-proof tank, including anti-explosion box body (1), cable connecting terminals (19), explosion proof door (12) and Explosion-proof cap
(14), isolation board (3) are equipped in the anti-explosion box body (1), anti-explosion box body (1) interior space is separated into two chambers up and down, point
Not Wei superposed main explosion-proof chamber (2) and the increasing positioned at lower part pacify chamber (6), the explosion proof door (12) and Explosion-proof cap (14) by
Inside to the front side for being attached to the main explosion-proof chamber (2), the front side for increasing peace chamber (6) is equipped with sealing cover (15), and the cable connects
Connecting terminal (19) is set to the bottom end of the anti-explosion box body (1), which is characterized in that the isolation board (3) is equipped at least one mistake
String holes (4) is located on the isolation board (3) at the cable-through hole (4) and sealing drum (5) is arranged, and the interior encapsulation of the sealing drum (5) has
Separate the sealant (11) of each conducting wire.
2. new construction explosion-proof tank according to claim 1, which is characterized in that sealing drum (5) axial height is not less than
20mm, while its internal sealant (11) is highly nor less than 20mm.
3. new construction explosion-proof tank according to claim 1 or 2, which is characterized in that the sealing drum (5) and the isolation board
(3) it is welded to connect.
4. new construction explosion-proof tank according to claim 1 or 2, which is characterized in that the cable-through hole (4) is equipped with internal screw thread,
The outer wall of the sealing drum (5) is socketed with the sealing shroud (7) for being adapted to and being threadedly coupled with the cable-through hole (4), the sealing drum (5)
Outer wall be equipped with the convex adaptable with the top surface of the isolation board (3) along (8), the convex is isolated along (8) with described
Sealing ring (9) are equipped between the top surface of plate (3), the convex is equipped with bolt locking mechanism between (8) and isolation board (3)
(10)。
5. new construction explosion-proof tank according to claim 3, which is characterized in that the inner cavity of the sealing drum (5) is stepped hole
Structure, the upper end of sealing drum (5) inner cavity are equipped with the receiving hole for accommodating the sealant (11), in the cavity wall of the receiving hole
Card slot (16) equipped with multiple tracks circumferentially extending setting.
6. new construction explosion-proof tank according to claim 4, which is characterized in that the lower end of the sealing drum (5) is equipped with and appearance
Receive the through-hole of hole connection, the bottom end of the through-hole is equipped with conical surface guide frame (17).
7. new construction explosion-proof tank according to claim 6, which is characterized in that the diameter of the through-hole is less than the receiving hole
Diameter.
8. new construction explosion-proof tank according to claim 4, which is characterized in that the convex is along the bottom surface of (8) and described
The top surface of isolation board (3) is equipped with the annular groove (18) being adapted with the sealing ring (9), the cross section of the annular groove (18)
For arcwall face.
9. new construction explosion-proof tank according to claim 8, which is characterized in that the depth dimensions of the annular groove (18) are less than
The radius size of the sealing ring (9).
10. new construction explosion-proof tank according to claim 4, which is characterized in that the upper end of the isolation board (3) is equipped with and institute
State the counterbore (20) of bolt locking mechanism (10) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822254280.5U CN209431977U (en) | 2018-12-29 | 2018-12-29 | A kind of new construction explosion-proof tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822254280.5U CN209431977U (en) | 2018-12-29 | 2018-12-29 | A kind of new construction explosion-proof tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209431977U true CN209431977U (en) | 2019-09-24 |
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ID=67974721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822254280.5U Active CN209431977U (en) | 2018-12-29 | 2018-12-29 | A kind of new construction explosion-proof tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209431977U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113853087A (en) * | 2021-08-09 | 2021-12-28 | 广州杰赛科技股份有限公司 | Explosion-proof box |
-
2018
- 2018-12-29 CN CN201822254280.5U patent/CN209431977U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113853087A (en) * | 2021-08-09 | 2021-12-28 | 广州杰赛科技股份有限公司 | Explosion-proof box |
| CN113853087B (en) * | 2021-08-09 | 2023-06-02 | 广州杰赛科技股份有限公司 | Explosion-proof box |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 473499 No. 61, Xingda East Road, Tanghe County, Nanyang City, Henan Province Patentee after: Nanyang Zhongtong Intelligent Technology Group Co.,Ltd. Address before: 473000 Funiu South Road, Lihe Township, Wancheng District, Nanyang City, Henan Province Patentee before: NANYANG ZHONGTONG EXPLOSION-PROOF MOTOR ELECTRIC APPLIANCE Co.,Ltd. |