CN207633491U - Novel anti-explosion floor drain - Google Patents
Novel anti-explosion floor drain Download PDFInfo
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- CN207633491U CN207633491U CN201721721490.XU CN201721721490U CN207633491U CN 207633491 U CN207633491 U CN 207633491U CN 201721721490 U CN201721721490 U CN 201721721490U CN 207633491 U CN207633491 U CN 207633491U
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- leakage body
- connecting plate
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Abstract
The utility model is related to a kind of Novel anti-explosion floor drains, including leakage body, Cancellation Missed, sealing element and returning face plate, Cancellation Missed edge is disposed with fixture block, leak body inner wall edge setting buckle, each buckle both ends are equipped with arc-shaped limited block, the connecting plate to extend internally is equipped on the inside of leakage body lower ending opening, connecting plate is equipped with sealing plate；Sealing element is made of interconnecting piece, explosion-proof block and sealing, and sealing is equipped with groove compatible with connecting plate, and groove inner wall is equipped with the first gasket；Returning face plate is located at below sealing element, and at leakage body lower ending opening, and returning face plate includes integrally formed cover board and clump weight, and cover board matches connection with the water outlet of leakage body.The Novel anti-explosion floor drain of the utility model is cooperated using sealing and connecting plate, leakage hole is blocked completely, it effectively prevent shock wave or toxic agent to enter air defense basement, sealing effect is reliable, returning face plate is installed on water outlet, using its own gravity self-closed, while preventing peculiar smell, integral protection level is effectively improved.
Description
Technical field
The utility model is related to civil air defense constructions and installations field more particularly to a kind of Novel anti-explosion floor drains.
Background technology
Blastproof strainer is mounted to lead to the guard plot inner end on the drainpipe outside people's air defense guard plot, is usually in and closes shape
State can prevent explosion wave and other toxic gases from entering protection body by pipeline, play safety protection function.It is set below leakage body
There is sealing baffle, is realized and sealed with sealing baffle by the gasket below Cancellation Missed, in this structure, gasket and sealing baffle
Contact area it is smaller, sealing effect is bad, and then can destroy the seal of entire air defence work, can not prevent shock wave or
Person's toxic agent enters air defense basement.
It is therefore desirable to design a kind of Novel anti-explosion floor drain, to overcome the above problem.
Utility model content
The purpose of the utility model is to overcome the defect of the prior art, it is anti-to provide a kind of good airproof performance, gas defence deodorization
Quick-fried Novel anti-explosion floor drain.
The utility model is realized in this way：
The utility model provides a kind of Novel anti-explosion floor drain, including leakage body, Cancellation Missed, sealing element and returning face plate, Cancellation Missed are located at
The top open part of body is leaked, Cancellation Missed edge is evenly distributed in the circumferential direction to have fixture block, the setting of leakage body inner wall edge to coordinate with fixture block
Buckle, each both ends that buckle are equipped with arc-shaped limited block, the connecting plate to extend internally are equipped on the inside of leakage body lower ending opening, even
Fishplate bar is equipped with sealing plate；Sealing element is made of integrally formed interconnecting piece, explosion-proof block and sealing, and interconnecting piece passes through fixed spiral shell
Nail is fixed below Cancellation Missed, and sealing is equipped with groove compatible with connecting plate, and groove inner wall is equipped with the first gasket；Returning face plate
Below the sealing element, and at leakage body lower ending opening, returning face plate includes integrally formed cover board and clump weight, cover board and leakage
The water outlet matching connection of body.
Further, leakage body upper end edge is provided with annular convex platform, and the upper end of annular convex platform is inclined equipped with inclined outward
Inclined-plane.
Further, sealing plate is turned over downwards to form turnover board, and connecting plate, which is located above sealing plate, is equipped with the second gasket.
Further, the first gasket and the second gasket are solid high resiliency anti-aging corrosion resistant rubber gasket.
Further, it is equipped with fixed plate below leakage body, returning face plate is connected to by shaft in fixed plate.
Further, the joint face of leakage body water outlet is equipped with the first inclined-plane, the contact surface that cover board is connect with leakage body water outlet
Equipped with matched second inclined-plane in the first inclined-plane.
The utility model has the advantages that：
The Novel anti-explosion floor drain of the utility model is cooperated using sealing and connecting plate, blocks leakage hole completely, effectively
Prevent shock wave or toxic agent from entering air defense basement, sealing effect is reliable, and returning face plate is installed on water outlet, utilizes itself weight
Power self-closed while preventing peculiar smell, effectively improves integral protection level.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of Novel anti-explosion floor drain provided by the utility model；
Fig. 2 is the enlarged drawing of A in Fig. 1；
Fig. 3 is the vertical view of leakage body provided by the utility model.
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
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figs. 1-3, the Novel anti-explosion floor drain of the utility model, including leakage body 1, Cancellation Missed 2, sealing element 3 and returning face plate
4。
Osculum is distributed on Cancellation Missed 2, Cancellation Missed 2 is located at the top open part of leakage body 1, and 2 edge of Cancellation Missed is along the circumferential direction equal
Even to be disposed with fixture block 21, the buckle 11 that leakage 1 inner wall edge of body setting coordinates with fixture block 21, the gap of two buckles 11 is more than fixture block
21 sizes pass through 11 gaps of buckle convenient for fixture block 21, water outlet are opened or closed with this.11 both ends of each buckle are equipped with arc-shaped
Limited block 12, two 12 gaps of limited block are more than 21 size of fixture block, and fixture block 21 is placed between limited block 12, reduces Cancellation Missed 2
It is mobile, so that its position on leakage body 1 is fixed.
The connecting plate 5 to extend internally is equipped on the inside of leakage 1 lower ending opening of body, connecting plate 5 is equipped with sealing plate 51.Sealing element 3
It is made of integrally formed interconnecting piece 31, explosion-proof block 32 and sealing 33, interconnecting piece 31 is fixed on by fixing screws under Cancellation Missed 2
Side, convenient for the dismounting between Cancellation Missed 2 and sealing element 3, sealing element 3 is easy to clean.Explosion-proof block 32 is hemispheric Explosion-proof cap.Sealing
Portion 33 is equipped with groove 331 compatible with connecting plate 5, cooperates and presses using the groove 331 and connecting plate 5 of sealing 33
Tightly on connecting plate 5, reach good sealing effect, while also can effectively prevent and position occurs between sealing 33 and connecting plate 5
It moves.331 inner wall of groove is equipped with the first gasket 332, when the groove 331 of sealing 33 and the mutual cooperation of connecting plate 5, sealing plate
51 abut the first gasket 332 in groove 331, further strengthen leakproofness.
It leaks 1 lower section of body and is equipped with fixed plate 6, returning face plate 4 is located at 3 lower section of sealing element, and at leakage 1 lower ending opening of body, turns over
Flap 4 is connected to by shaft 61 in fixed plate 6, and can be rotated relative to shaft 61.Returning face plate 4 includes integrally formed cover board 41
With clump weight 42, cover board 41 matches connection with the water outlet of leakage body 1.Under normal condition, under the own wt of clump weight 42, turn over
Flap 4 with leakage 1 water outlet of body be closed, when have sewage by when, under external force, returning face plate 4 forward to downlink overturn, with water outlet
Mouth separation, convenient for draining.
1 upper end edge of leakage body is provided with annular convex platform 7, and the upper end of annular convex platform 7 is equipped with inclined inclined surface outward.
Sealing plate 51 is turned over downwards to form turnover board 52, and connecting plate 5 is located at 51 top of sealing plate and is equipped with the second gasket, close
When the groove 331 and connecting plate 5 in envelope portion 33 cooperate, turnover board 52 fits on the first gasket 332 in groove 331,
Further carry out antiseep closure.Wherein, the first gasket 332 and the second gasket are solid high resiliency anti-aging corrosion resistant rubber
Gasket.
The joint face for leaking 1 water outlet of body is equipped with the first inclined-plane 13, and the contact surface that cover board 41 is connect with leakage 1 water outlet of body is equipped with
With 13 matched second inclined-plane 411 of the first inclined-plane, in order to realize that returning face plate 4 is less than 90 ° of automatic turning.Wherein, second tiltedly
Sealing strip can be set on face 411, ensure that the second inclined-plane 411 can combine closely with the first inclined-plane 13 when returning face plate 4 is closed, sealed
It is tighter.
Wherein, attachment strap 121, the other side of attachment strap 121 and the limit of the other end are hinged on the limited block 12 of 11 one end of buckle
Position block 12 is equipped with can mutual overlapped hasp.When needing draining, rotation Cancellation Missed 2 makes fixture block 21 that buckle 11 be passed through to be moved to card
Between the limited block 12 for detaining 11 upper ends, hasp is engaged, Cancellation Missed 2 is made to fix.
When need draining when, rotation Cancellation Missed 2 make fixture block 21 pass through buckle 11 be moved to buckle 11 upper ends limited block 12 it
Between, hasp is engaged, Cancellation Missed 2 is made to fix, sealing 33 detaches with connecting plate 5, water outlet opening, sewage by when, in external force
Under effect, returning face plate 4 is overturn forward to downlink, is detached with water outlet, convenient for draining；When needing to be closed floor drain, hasp is opened, so
Lifting Cancellation Missed 2 afterwards and rotating makes fixture block 21 across the limited block 12 that buckle 11 is moved to 11 lower ends of buckle, while sealing
33 groove 331 and connecting plate 5 cooperate and are pressed on connecting plate 5, are closed water outlet, at the same returning face plate 4 also with leakage
1 water outlet of body is closed.
In conclusion the Novel anti-explosion floor drain of the utility model is cooperated using sealing and connecting plate, block completely
Leakage hole effectively prevent shock wave or toxic agent to enter air defense basement, and sealing effect is reliable, and returning face plate is installed on water outlet,
Using its own gravity self-closed, while preventing peculiar smell, integral protection level is effectively improved.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of Novel anti-explosion floor drain, which is characterized in that be located at institute including leakage body, Cancellation Missed, sealing element and returning face plate, the Cancellation Missed
The top open part of leakage body is stated, the Cancellation Missed edge is evenly distributed in the circumferential direction fixture block, the leakage body inner wall edge setting
With the buckle of fixture block cooperation, each buckle both ends are equipped with arc-shaped limited block, the leakage body lower ending opening inside
Equipped with the connecting plate to extend internally, the connecting plate is equipped with sealing plate；The sealing element is by integrally formed interconnecting piece, explosion-proof
Block and sealing composition, the interconnecting piece are fixed on by fixing screws below the Cancellation Missed, the sealing be equipped with it is described
The compatible groove of connecting plate, the groove inner wall are equipped with the first gasket；The returning face plate is located at below the sealing element, and
At the leakage body lower ending opening, the returning face plate includes integrally formed cover board and clump weight, the cover board and the leakage
The water outlet matching connection of body.
2. Novel anti-explosion floor drain as described in claim 1, it is characterised in that：The leakage body upper end edge is provided with convex annular
The upper end of platform, the annular convex platform is equipped with inclined inclined surface outward.
3. Novel anti-explosion floor drain as described in claim 1, it is characterised in that：The sealing plate is turned over downwards to form turnover board,
The connecting plate, which is located above the sealing plate, is equipped with the second gasket.
4. Novel anti-explosion floor drain as claimed in claim 3, it is characterised in that：First gasket and second gasket
For solid high resiliency anti-aging corrosion resistant rubber gasket.
5. Novel anti-explosion floor drain as described in claim 1, it is characterised in that：Fixed plate is equipped with below the leakage body, it is described to turn over
Flap is connected to by shaft in the fixed plate.
6. Novel anti-explosion floor drain as described in claim 1, it is characterised in that：The joint face of the leakage body water outlet is equipped with first
Inclined-plane, the contact surface that the cover board is connect with the leakage body water outlet are equipped with and matched second inclined-plane in first inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721721490.XU CN207633491U (en) | 2017-12-12 | 2017-12-12 | Novel anti-explosion floor drain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721721490.XU CN207633491U (en) | 2017-12-12 | 2017-12-12 | Novel anti-explosion floor drain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207633491U true CN207633491U (en) | 2018-07-20 |
Family
ID=62863073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721721490.XU Active CN207633491U (en) | 2017-12-12 | 2017-12-12 | Novel anti-explosion floor drain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207633491U (en) |
-
2017
- 2017-12-12 CN CN201721721490.XU patent/CN207633491U/en active Active
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