CN217977781U - Fireproof and heat-insulation protection device for smoke-proof air pipe - Google Patents
Fireproof and heat-insulation protection device for smoke-proof air pipe Download PDFInfo
- Publication number
- CN217977781U CN217977781U CN202222357212.8U CN202222357212U CN217977781U CN 217977781 U CN217977781 U CN 217977781U CN 202222357212 U CN202222357212 U CN 202222357212U CN 217977781 U CN217977781 U CN 217977781U
- Authority
- CN
- China
- Prior art keywords
- guard plate
- heat
- smoke
- tuber pipe
- fire
- 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.)
- Active
Links
Images
Abstract
The utility model relates to a piping installation technical field especially relates to a prevent fire-resistant thermal-insulated protector for tuber pipe of discharging fume, including setting up at the outside protective housing of preventing the tuber pipe of discharging fume, protective housing includes the guard plate and is used for the installing support of fixed guard plate, the installing support includes two mutual parallel arrangement's linking frame, be provided with the backup pad between two linking frame, the both sides of backup pad are provided with the joint recess that all is provided with the guard plate that is used for pegging graft, form protective housing through installing support and guard plate, protect current prevent the tuber pipe of discharging fume, strengthen the leakproofness and the heat-proof quality of preventing the tuber pipe of discharging fume, installing support and guard plate are connected for the concatenation formula, can carry out prefabricated transportation in advance and assemble to the job site, convenient transportation just need not to dismantle original prevent the tuber pipe of discharging fume when the installation, the simplified operation step, promote the operating efficiency.
Description
Technical Field
The utility model relates to a plumbing equipment technical field especially relates to a protector for be used for strengthening to prevent discharging fume tuber pipe heat-proof quality.
Background
Prevent that the tuber pipe of discharging fume is a common air pipe, and it mainly is the passageway that provides gas exchange in for basement or the building body, can play the effect of discharging fume when the conflagration breaks out simultaneously, carries the outside of building body with the regional flue gas of discharging fume of preventing of conflagration emergence from the tuber pipe of discharging fume, carries out isolated transport to the flue gas, avoids other regions by smoke pollution, reduces the loss in the conflagration as far as.
However, what the earlier building of construction time was earlier prevented in the building body prevents that the pipeline mostly adopted is the metal pipeline, then scribble the antirust coat on its surface and increase life, this kind of pipeline does not influence its function of taking a breath in normal use, but can not appear the flue gas when the conflagration breaing out and leak, also can be in the condition that the heat loss appears of in-process of discharging fume, and then promote the regional temperature of non-conflagration, still can lead to the pipe wall to break because heat energy corrodes when serious, lead to the flue gas loss, conventional metal pipeline in use has the potential safety hazard and need to replace it then need to use a large amount of manpower and materials and dismantle the pipeline work degree of difficulty originally great, still can influence resident's normal use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome not enough among the prior art, provide a protection device that can promote the heat-proof quality and easy to assemble of preventing and discharging fume the tuber pipe.
The utility model discloses a realize through following technical scheme: the utility model provides a prevent that it is fire-resistant thermal-insulated protector for tuber pipe to discharge fume, is including setting up at the outside protective housing who prevents the tuber pipe of discharging fume, protective housing includes guard plate and the installing support that is used for fixed guard plate, the installing support includes two mutual parallel arrangement's linking frame, is provided with the backup pad between two linking frame, the both sides of backup pad are provided with the joint recess that all is provided with the guard plate that is used for pegging graft.
Further, the connection frame is rectangular, the number of the support plates is four, the support plates are respectively located at four corners of the connection frame, and the surface of the connection frame is provided with a mounting plate for connecting the support plates along the diagonal direction.
Furthermore, the top of joint recess is the inclined plane, and the joint recess mutually perpendicular that is located same backup pad both sides.
Furthermore, the guard plate is including the buffer layer that is located the outside and the flame retardant coating that is located the inboard, the inside wall of flame retardant coating and the inside wall laminating of preventing and discharging fume the tuber pipe.
Furthermore, the side walls of the two sides of the protection plate are provided with inserting convex edges matched with the inserting grooves for use, and the thickness of each inserting convex edge is smaller than that of the substrate.
Further, the both ends of guard plate are provided with the protruding stupefied of butt of being connected with the lateral wall of linking frame, be provided with the spacing groove that uses with the protruding stupefied cooperation of butt on the lateral wall of linking frame.
Furthermore, the connecting frame is provided with a connecting extending plate, and the connecting extending plate is provided with a threaded hole.
The beneficial effects of the utility model reside in that: this prevent fire-resistant thermal-insulated protector for tuber pipe of discharging fume forms protective housing through installing support and guard plate, protects current prevent the tuber pipe of discharging fume, strengthens the leakproofness and the heat-proof quality of preventing the pipe of discharging fume, and the installing support is connected for the concatenation formula with the guard plate, can carry out prefabricated transportation in advance to the job site and assemble, and convenient transportation and when the installation need not to dismantle original prevent the tuber pipe of discharging fume, and the simplified operation step promotes the operating efficiency.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a middle protection plate of the present invention;
FIG. 3 is a schematic structural view of a connecting frame according to the present invention;
FIG. 4 is a schematic view of the installation structure of the protection plate of the present invention;
fig. 5 is an enlarged schematic view of a structure in fig. 4.
Wherein: 1-protection plate; 2, mounting a bracket; 3-a connection frame; 4-a support plate; 5, clamping the groove; 6, mounting a plate; 7-an anti-collision layer; 8-a refractory layer; 9-inserting convex edges; 10-abutting convex edges; 11-a limiting groove; 12-connecting extension board.
Detailed Description
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
As shown in fig. 1-5, a fire-resistant and heat-insulating protection device for a smoke-proof air duct, comprises a protection shell arranged outside the smoke-proof air duct, wherein the protection shell is made of a floating bead fire-resistant and heat-insulating plate, the protection shell comprises a protection plate 1 and an installation support 2 for fixing the protection plate 1, the installation support 2 comprises two connection frames 3 arranged in parallel, a supporting plate 4 is arranged between the two connection frames 3, clamping grooves 5 for inserting the protection plate 1 are formed in two sides of the supporting plate 4, the protection shell is formed by the installation support 2 and the protection plate 1, the existing smoke-proof air duct is protected, the sealing performance and the heat insulation performance of the smoke-proof air duct are enhanced, the installation support 2 and the protection plate 1 are connected in a splicing mode, prefabricated transportation can be carried out in advance to a construction site for splicing, the transportation is convenient, the original smoke-proof air duct is not required to be disassembled when being installed, the operation steps are simplified, and the operation efficiency is improved.
Connecting frame 3 is the rectangle, and the quantity of backup pad 4 is four and is located connecting frame 3's four corners position respectively, and connecting frame 3's surface is provided with the mounting panel 6 that is used for connecting support plate 4 along diagonal direction, and mounting panel 6 and backup pad 4 welding avoid backup pad 4 and connecting frame 3 lug connection to influence connecting frame 3's life.
The top of joint recess 5 is the inclined plane, and is located 5 mutually perpendicular of joint recess of both sides on same backup pad 4, and the top of the protruding stupefied 9 of grafting is equipped with the oblique cut angle of laminating with the bottom of joint recess 5, plays the guide effect when the installation when setting up of oblique cut angle can promote the leakproofness.
Protection plate 1 is including being located the anticollision layer 7 in the outside and being located inboard flame retardant coating 8, the inside wall laminating of the inside wall of flame retardant coating 8 and the tuber pipe of preventing discharging fume, and anticollision layer 7 leads to the extrusion to prevent discharging fume the tuber pipe after the damage of protection plate 1 outside avoiding the foreign matter striking, and flame retardant coating 8 then plays thermal-insulated effect, avoids high temperature flue gas temperature loss when the loss.
Be provided with on the lateral wall of 1 both sides of guard plate and peg graft protruding stupefied 9 that the recess cooperation was used of pegging graft, the thickness of grafting protruding stupefied 9 is less than the thickness of base plate, and the thickness difference between the bottom of grafting protruding stupefied 9 and the 1 lateral wall of guard plate forms spacing platform, the surface of spacing platform and the terminal surface laminating enhancement connection's of joint recess 5 leakproofness.
The both ends of guard plate 1 are provided with the protruding stupefied 10 of butt of being connected with the lateral wall of braced frame 3, are provided with the spacing groove 11 that uses with the protruding stupefied 10 cooperation of butt on the lateral wall of braced frame 3, and the rubber gasket has been laid to the bottom of spacing groove 11, and the rubber gasket takes place to deform when grafting guard plate 1 and can promote sealing performance.
Be provided with on the linking frame 3 and connect and prolong board 12, connect and prolong and be provided with the screw hole on the board 12, prolong board 12 and previous protective housing through connecting and be connected, realize whole covers through a plurality of protective housing's segmentation concatenation, and then promote whole heat-proof quality and the leakproofness of preventing the exhaust pipe.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a prevent that fire-resistant protector that insulates against heat is used to tuber pipe that discharges fume which characterized in that: including setting up at the outside protective housing of the tuber pipe of preventing discharging fume, protective housing includes the guard plate and is used for the installing support of fixed guard plate, the installing support includes two mutual parallel arrangement's linking frame, is provided with the backup pad between two linking frame, the both sides of backup pad are provided with the joint recess that all is provided with the guard plate that is used for pegging graft.
2. The fire-resistant and heat-insulating protection device for the smoke-exhaust preventing air pipe according to claim 1, characterized in that: the connection frame is the rectangle, the quantity of backup pad is four and is located connection frame's four corners position respectively, connection frame's surface is provided with the mounting panel that is used for the joint support board along diagonal direction.
3. The fire-resistant and heat-insulating protection device for the smoke-exhaust preventing air pipe according to claim 1, characterized in that: the top of joint recess is the inclined plane, and is located the joint recess mutually perpendicular of both sides in same backup pad.
4. The fire-resistant and heat-insulating protection device for the smoke-exhaust preventing air pipe according to claim 1, characterized in that: the guard plate is including the buffer stop that is located the outside and the flame retardant coating that is located the inboard, the inside wall laminating of inside wall and the tuber pipe of preventing discharging fume of flame retardant coating.
5. The fire-resistant and heat-insulating protection device for the smoke-exhaust preventing air pipe according to claim 4, characterized in that: the side walls of the two sides of the protection plate are provided with inserting convex ribs matched with the inserting grooves for use, and the thickness of each inserting convex rib is smaller than that of the substrate.
6. The fire-resistant and heat-insulating protection device for the smoke-exhaust preventing air pipe according to claim 4, characterized in that: the both ends of guard plate are provided with the protruding stupefied of butt of being connected with the lateral wall of linking frame, be provided with the spacing groove that uses with the protruding stupefied cooperation of butt on the lateral wall of linking frame.
7. The fire-resistant and heat-insulating protection device for the smoke-exhaust preventing air pipe according to claim 1, characterized in that: the connecting frame is provided with a connecting extension plate, and the connecting extension plate is provided with a threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222357212.8U CN217977781U (en) | 2022-09-03 | 2022-09-03 | Fireproof and heat-insulation protection device for smoke-proof air pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222357212.8U CN217977781U (en) | 2022-09-03 | 2022-09-03 | Fireproof and heat-insulation protection device for smoke-proof air pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217977781U true CN217977781U (en) | 2022-12-06 |
Family
ID=84262667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222357212.8U Active CN217977781U (en) | 2022-09-03 | 2022-09-03 | Fireproof and heat-insulation protection device for smoke-proof air pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217977781U (en) |
-
2022
- 2022-09-03 CN CN202222357212.8U patent/CN217977781U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217977781U (en) | Fireproof and heat-insulation protection device for smoke-proof air pipe | |
| CN212743065U (en) | Fireproof glass curtain wall mounting structure | |
| CN214543246U (en) | Fixed power component integrated electric cabinet body | |
| CN215858364U (en) | Vertical joint connecting node of assembled building outer wall wallboard | |
| CN212081593U (en) | Metal composite fire-resistant air pipe | |
| CN211369411U (en) | Bearing connecting device | |
| CN209293466U (en) | A kind of ancient building repair reinforcing fixture | |
| CN217603660U (en) | Floating bead composite board smoke prevention and exhaust air pipe | |
| CN216948857U (en) | Linear type is discharged fume tuber pipe PLASTIC LAMINATED cladding device | |
| CN216516681U (en) | End structure of exhaust passage | |
| CN215528485U (en) | A L type baffle support for preventing fires | |
| CN219866688U (en) | Splicing structure for combined smoke prevention and exhaust air pipe and combined smoke prevention and exhaust air pipe | |
| CN217736590U (en) | High density fiber reinforcement floats pearl rock wool composite sheet and prevents tuber pipe of discharging fume | |
| CN113700950B (en) | Based on assembled steel is thermal-insulated prevents tuber pipe plate structure of discharging fume | |
| CN212156091U (en) | Connecting member for metal composite fire-resistant air pipe | |
| CN217440871U (en) | Smoke-discharging fire-proof valve with fastened blades | |
| CN217977867U (en) | Floating bead composite board smoke-exhaust-preventing air pipe | |
| CN216750562U (en) | Socket structure and cabin | |
| CN212156090U (en) | Reducing connecting pipe for metal composite fire-resistant air pipe | |
| CN217762446U (en) | Assembled fire prevention tuber pipe | |
| CN214789515U (en) | Air duct plate structure and air duct structure thereof | |
| CN212562312U (en) | Assembled flue of easy transportation | |
| CN212249029U (en) | Smoke-proof and smoke-discharging air pipe used in vertical pipeline well | |
| CN215243355U (en) | Insulation board for flue gas purification system | |
| CN218541274U (en) | Waterproof external wall panel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |