CN211258369U - Environment-friendly fireproof door capable of controlling expansion of sealing element - Google Patents
Environment-friendly fireproof door capable of controlling expansion of sealing element Download PDFInfo
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- CN211258369U CN211258369U CN201921579531.5U CN201921579531U CN211258369U CN 211258369 U CN211258369 U CN 211258369U CN 201921579531 U CN201921579531 U CN 201921579531U CN 211258369 U CN211258369 U CN 211258369U
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Abstract
The utility model relates to an environmental protection prevents fire door technical field, and discloses a fire door is prevented in expanded environmental protection of steerable sealing member, including the door frame and with the articulated fire door that prevents of the preceding lateral wall right-hand member of door frame, annular logical groove has been seted up on the inside casing wall right side of door frame, the water inflation adhesive tape is met to the left side cell wall fixedly connected with that annular logical groove, meet water inflation rubber tape all around the outer wall all with the cell wall fixed connection that annular logical groove, annular lateral wall and the position department of meeting water inflation adhesive tape that corresponds of the all around groove that annular logical groove has seted up annular aqua storage tank, the upper end symmetry of annular aqua storage tank is vertical has seted up the inlet opening, the upper end of. The utility model discloses the sealing member inflation of not only being convenient for control for sealing performance is better, and effectual separation smog and hot gas flow can be to the both sides watering of preventing fire door after the sealing member inflation is accomplished moreover, has reduced the temperature around preventing fire door.
Description
Technical Field
The utility model relates to an environmental protection prevents fire door technical field, especially relates to an environmental protection of steerable sealing member inflation prevents fire door.
Background
The fireproof door is a door capable of meeting the requirements of fire resistance stability, integrity and heat insulation within a certain time, and mainly protects people who escape from a fire in a fire passage from being threatened by a fire within a reasonable time, and can block fire and dense smoke.
When the existing fireproof door is in fire, an internal sealing element cannot expand, so that the sealing performance of the fireproof door is poor, the effect of blocking smoke and hot air flow is poor, and the environment-friendly fireproof door capable of controlling the expansion of the sealing element is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art that the inside seal piece can not expand for prevent the not good problem of fire door's leakproofness, and the expanded environmental protection of a steerable sealing member of proposing prevents fire door.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an expanded environmental protection of steerable sealing member prevents fire door, include the door frame and prevent fire door with the preceding lateral wall right-hand member articulated of door frame, the annular logical groove has been seted up on the inside casing wall right side of door frame, the water inflation adhesive tape is met to the left side cell wall fixedly connected with that the annular leads to of annular logical groove, meet water inflation rubber strip all around the outer wall all with the cell wall fixed connection that the annular led to the groove, the annular aqua storage tank has been seted up with the position department of corresponding of water inflation adhesive tape to the groove lateral wall all around of annular logical groove, the upper end symmetry of annular aqua storage tank is vertical has seted up the inlet opening, the upper end of door frame corresponds the department with the upside open position of two inlet openings and all fixes the intercommunication and has the inlet tube, the upper end left and right sides horizontal symmetry of door frame is.
Preferably, the spraying mechanism includes cavity piece and a plurality of evenly distributed's nozzle, the lateral wall fixed connection of cavity piece and door frame, the connecting hole has been seted up to the level between the groove lateral wall of annular aqua storage tank and the cavity piece, the inside wall and the connecting hole of cavity piece communicate each other, and are a plurality of the nozzle all communicates with the inside wall lower extreme of cavity piece is fixed, and the lower extreme of a plurality of nozzles all runs through the downside outer wall of cavity piece.
Preferably, drainage mechanism includes the drain pipe and the valve that the level set up, the drain pipe sets up the right side lower extreme at the door frame, and the left end of drain pipe run through the right side wall of door frame and communicate each other with the cell wall of annular aqua storage tank, the right-hand member downwarping of drain pipe, the fixed setting of valve is at the pipe wall upside of the outer one side of being located of door frame of drain pipe.
Preferably, the movable cover in inner wall left side of water-swelling adhesive tape is equipped with spacing frame, the left end of spacing frame and the left side cell wall fixed connection that the annular led to the groove.
Preferably, the limiting frame is made of high-strength steel.
Preferably, the fireproof door is internally provided with a cavity, and perlite is filled in the cavity.
Compared with the prior art, the utility model provides a fire door is prevented in environmental protection of steerable sealing member inflation possesses following beneficial effect:
1. this fire door is prevented in expanded environmental protection of steerable sealing member, through the water-swelling adhesive tape of meeting that is equipped with, annular aqua storage tank, inlet tube and inlet opening, the sealing member inflation of being convenient for is controlled for sealing performance is better, effectual separation smog and hot gas flow.
2. This fire door is prevented in environmental protection of steerable sealing member inflation through connecting hole, cavity piece and the nozzle that is equipped with, can be to the both sides watering of preventing fire door after the sealing member inflation is accomplished, has reduced the temperature around preventing fire door.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the inflation of the control sealing member of not only being convenient for sealing performance is better, and effectual separation smog and hot gas flow can be to the both sides watering of preventing fire door after the sealing member inflation is accomplished moreover, has reduced the temperature around preventing fire door.
Drawings
Fig. 1 is a schematic structural view of an eco-friendly fire door capable of controlling expansion of a sealing member according to the present invention;
FIG. 2 is a schematic structural view of the door frame of FIG. 1;
FIG. 3 is a side view of the door frame of FIG. 1;
FIG. 4 is an enlarged view of a portion A of FIG. 3;
fig. 5 is an enlarged view of a portion B of fig. 3.
In the figure: 1 prevent fire door, 2 inlet tubes, 3 hollow blocks, 4 meet water inflation adhesive tape, 5 door frames, 6 spacing frames, 7 annular aqua storage tanks, 8 inlet openings, 9 annular logical grooves, 10 nozzles, 11 connecting holes, 12 drains, 13 valves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-5, an environment-friendly fire-proof door capable of controlling expansion of sealing elements comprises a door frame 5 and a fire-proof door 1 hinged with the right end of the front side wall of the door frame 5, the right side of the inner frame wall of the door frame 5 is provided with an annular through groove 9, the left side wall of the annular through groove 9 is fixedly connected with a water-swelling adhesive tape 4, the water-swelling adhesive tape 4 is the prior art, so that redundant description is omitted, the peripheral outer wall of the water-swelling rubber strip 4 is fixedly connected with the wall of the annular through groove 9, the peripheral groove side wall of the annular through groove 9 is provided with an annular water storage groove 7 corresponding to the position of the water-swelling adhesive tape 4, the upper end of the annular water storage groove 7 is symmetrically and vertically provided with water inlet holes 8, the upper end of the door frame 5 is fixedly communicated with two water inlet pipes 2 corresponding to the upper side opening positions of the two water inlet pipes 2, the lower end of the right side wall of the door frame 5 is provided with a drainage mechanism at the position corresponding to the annular water storage tank 7, the spraying mechanism comprises a hollow block 3 and a plurality of nozzles 10 which are uniformly distributed, the hollow block 3 is fixedly connected with the side wall of the door frame 5, a connecting hole 11 is horizontally arranged between the side wall of the annular water storage tank 7 and the hollow block 3, the inner side wall of the hollow block 3 is communicated with the connecting hole 11, the nozzles 10 are fixedly communicated with the lower end of the inner side wall of the hollow block 3, the lower ends of the nozzles 10 penetrate through the lower outer side wall of the hollow block 3, the drainage mechanism comprises a drainage pipe 12 and a valve 13 which are horizontally arranged, the drainage pipe 12 is arranged at the lower end of the right side of the door frame 5, the left end of the drainage pipe 12 penetrates through the right side wall of the door frame 5 and is communicated with the groove wall of the annular water storage tank 7, the right end of the drainage pipe 12, drainage mechanism is convenient for put out the back at the conflagration and falls the water drainage of annular aqua storage tank 7, be convenient for trade water, the inner wall left side activity cover of meeting water expansion adhesive tape 4 is equipped with spacing frame 6, the left end of spacing frame 6 and the left side cell wall fixed connection that the annular led to groove 9, spacing frame 6 is the high strength steel material, the support nature of door frame 5 has not only been improved to the spacing frame of high strength steel material, and can play limiting displacement to meeting water expansion adhesive tape 4, prevent that the cavity has been seted up to the inside of fire door 1, the cavity intussuseption is filled with the pearlite, the pearlite material is not only the refractoriness height, and nontoxic environmental protection.
The utility model discloses in, during the use, open the fire control pipeline and make the water in the fire control pipeline loop through inlet tube 2 and inlet opening 8 and get into annular aqua storage tank 7, water and the contact of water-swelling adhesive tape 4 in the annular aqua storage tank 7, water-swelling adhesive tape 4 takes place to expand, make the leakproofness of preventing between fire door 1 and the door frame 5 better, effectual separation smog and hot gas flow, when water fills up annular aqua storage tank 7 in, water passes through connecting hole 11 and gets into in a plurality of cavity pieces 3 in a large number, and spray water to the both sides of preventing fire door 1 through nozzle 10, the temperature around preventing fire door 1 has been reduced.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The environment-friendly fireproof door capable of controlling expansion of a sealing element comprises a door frame (5) and a fireproof door (1) hinged to the right end of the front side wall of the door frame (5), and is characterized in that an annular through groove (9) is formed in the right side of the inner frame wall of the door frame (5), a water-swelling adhesive tape (4) is fixedly connected to the left side wall of the annular through groove (9), the peripheral outer wall of the water-swelling adhesive tape (4) is fixedly connected to the wall of the annular through groove (9), an annular water storage groove (7) is formed in the position corresponding to the peripheral groove side wall of the annular through groove (9) and the water-swelling adhesive tape (4), water inlet holes (8) are symmetrically and vertically formed in the upper end of the annular water storage groove (7), the upper end of the door frame (5) and the upper side opening positions corresponding to the two water inlet holes (8) are fixedly communicated with a water inlet pipe (2), and a plurality of spraying mechanisms, and a drainage mechanism is arranged at the position corresponding to the annular water storage tank (7) at the lower end of the right side wall of the door frame (5).
2. The environmentally friendly fire door capable of controlling the expansion of sealing members as claimed in claim 1, wherein the spraying mechanism comprises a hollow block (3) and a plurality of nozzles (10) uniformly distributed, the hollow block (3) is fixedly connected with the side wall of the door frame (5), a connecting hole (11) is horizontally formed between the side wall of the annular water storage tank (7) and the hollow block (3), the inner side wall of the hollow block (3) is communicated with the connecting hole (11), the plurality of nozzles (10) are fixedly communicated with the lower end of the inner side wall of the hollow block (3), and the lower ends of the plurality of nozzles (10) penetrate through the outer wall of the lower side of the hollow block (3).
3. The environmentally friendly fire door capable of controlling expansion of sealing members as claimed in claim 1, wherein the drainage mechanism comprises a horizontally arranged drainage pipe (12) and a valve (13), the drainage pipe (12) is arranged at the lower right end of the door frame (5), the left end of the drainage pipe (12) penetrates through the right side wall of the door frame (5) and is communicated with the wall of the annular water storage tank (7), the right end of the drainage pipe (12) is bent downwards, and the valve (13) is fixedly arranged at the upper side of the pipe wall of the drainage pipe (12) at the side outside the door frame (5).
4. The environmental-friendly fireproof door capable of controlling expansion of sealing elements according to claim 1, wherein a limiting frame (6) is movably sleeved on the left side of the inner wall of the water-swellable adhesive tape (4), and the left end of the limiting frame (6) is fixedly connected with the left groove wall of the annular through groove (9).
5. The environmentally friendly fire door with controllable seal expansion of claim 4, wherein the position limiting frame (6) is made of high strength steel.
6. The environmentally friendly fire door capable of controlling the expansion of a sealing member as claimed in claim 1, wherein a cavity is opened in the fire door (1), and the cavity is filled with perlite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921579531.5U CN211258369U (en) | 2019-09-23 | 2019-09-23 | Environment-friendly fireproof door capable of controlling expansion of sealing element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921579531.5U CN211258369U (en) | 2019-09-23 | 2019-09-23 | Environment-friendly fireproof door capable of controlling expansion of sealing element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211258369U true CN211258369U (en) | 2020-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921579531.5U Active CN211258369U (en) | 2019-09-23 | 2019-09-23 | Environment-friendly fireproof door capable of controlling expansion of sealing element |
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|---|---|
| CN (1) | CN211258369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115288587A (en) * | 2022-07-28 | 2022-11-04 | 来安县佳美建材有限公司 | Multifunctional steel door and manufacturing method of frame thereof |
-
2019
- 2019-09-23 CN CN201921579531.5U patent/CN211258369U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115288587A (en) * | 2022-07-28 | 2022-11-04 | 来安县佳美建材有限公司 | Multifunctional steel door and manufacturing method of frame thereof |
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