CN210289551U - Door with fireproof and ventilation functions - Google Patents
Door with fireproof and ventilation functions Download PDFInfo
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- CN210289551U CN210289551U CN201822116460.7U CN201822116460U CN210289551U CN 210289551 U CN210289551 U CN 210289551U CN 201822116460 U CN201822116460 U CN 201822116460U CN 210289551 U CN210289551 U CN 210289551U
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Abstract
The utility model discloses a door with fire prevention ventilation function, it includes: the door body comprises an inner door plate and an outer door plate, wherein an air flow channel is arranged between the inner door plate and the outer door plate, and a fan is arranged on the air flow channel; the sealing structure comprises a sealing plate and a guide rail groove, the guide rail groove is formed in the first vent, guide rails which are matched with the guide rail groove in the direction are arranged on the upper side and the lower side of the sealing plate, so that the sealing plate can slide in the guide rail groove to open or close the first vent, a driving motor is arranged on the left side of the first vent, and the driving motor pulls the sealing plate to slide leftwards in the guide rail groove through a traction rope; the fireproof system comprises a controller and a smoke sensing device, wherein the controller is arranged on the inner door plate, the smoke sensing device is arranged on the airflow channel, and the controller is electrically connected with the fan, the driving motor and the smoke sensing device. The utility model has the characteristics of ventilate, prevent fires, give sound insulation etc.
Description
Technical Field
The utility model belongs to the technical field of the door industry is made. More specifically, the utility model relates to a door with fire prevention ventilation function.
Background
With the development of urbanization, more and more people live into urban apartment buildings. Although the existing door of the apartment building also has a ventilation function, the existing door often does not have a fireproof function, and smoke is easy to be mixed into the house from the ventilation hole if a fire disaster occurs, so that the door body cannot play a role in delaying the spread of the fire disaster. Therefore, the design of the door body with the functions of ventilation and fire prevention has important significance.
SUMMERY OF THE UTILITY MODEL
An object of the present invention is to solve at least the above problems and/or disadvantages and to provide at least the advantages which will be described later.
It is still another object of the present invention to provide a door with fire prevention and ventilation functions, which can achieve the fire prevention function while achieving autonomous ventilation.
To achieve these objects and other advantages in accordance with the purpose of the invention, there is provided a door having a fire prevention ventilation function, including:
the door body comprises an inner door plate and an outer door plate, a gap is arranged between the inner door plate and the outer door plate, a first ventilation opening is arranged above the inner door plate, a second ventilation opening is arranged below the outer door plate, an airflow channel is formed between the first ventilation opening and the second ventilation opening, a fan is arranged on the airflow channel, and a ventilation grid is arranged at the second ventilation opening;
the sealing structure comprises a sealing plate and a guide rail groove, the guide rail groove is formed in the first vent, guide rails which are matched with the guide rail groove in the direction are arranged on the upper side and the lower side of the sealing plate, so that the sealing plate can slide in the guide rail groove to open or close the first vent, a driving motor is arranged on the left side of the first vent, and the driving motor pulls the sealing plate to slide leftwards in the guide rail groove through a traction rope to close the first vent;
the fireproof system comprises a controller and a smoke sensing device, wherein the controller is arranged on the inner door plate, the smoke sensing device is arranged on the airflow channel, the controller is electrically connected with the fan, the driving motor and the smoke sensing device, when the smoke sensing device senses smoke, the controller starts the driving motor to pull the sealing plate to slide to the left side to close the first ventilation opening, and the fan is closed by the controller.
Preferably, the air conditioner further comprises a noise reduction structure, wherein the noise reduction structure is arranged on the air flow channel.
Preferably, sound-deadening structure includes first sound-deadening structure and second sound-deadening structure, first sound-deadening structure sets up the top of fan, second sound-deadening structure sets up the below of fan, sound-deadening structure comprises the water conservancy diversion strip that a plurality of sound-absorbing material made, the level that the water conservancy diversion strip was crisscross each other sets up in order to form airflow channel in the clearance.
Preferably, a pressure sensing switch is arranged on the left side of the guide rail groove, the pressure sensing switch is electrically connected with the controller, and when the sealing plate slides to the left side and is pressed on the pressure sensing switch, the controller disconnects the power supply of the fan.
Preferably, the sealing plate is provided at an outer side thereof with a slip prevention protrusion to facilitate opening or closing of the sealing plate.
Preferably, the inner sides of the inner and outer door panels are coated with a fire-retardant material coating.
Preferably, the second air grid is fixed with a wire mesh through a wire mesh batten. The screen mesh is arranged at the second ventilating grid, so that mosquitoes and flies can be prevented from entering the house.
Preferably, the sealing plate is provided with sealing strips at the periphery thereof, and the right side of the first vent is provided with a convex edge so that the sealing strips are attached to the convex edge and the guide rail groove to seal the first vent.
The utility model discloses at least, include following beneficial effect: the gap is arranged in the door body, so that gas exchange between a room and the outside is realized; the fan is arranged on the airflow channel, so that the flow of airflow in the gap of the door body is enhanced, and the gas exchange between a room and the outside is enhanced; the diversion strips made of sound absorption materials are used in the gaps to absorb noise generated by the fan and noise transmitted from the outside of a room or absorb sound in the room, so that the effect of protecting privacy is achieved; through setting up seal structure and fire protection system, when making the conflagration take place, seal structure is timely, automatic seals first vent, has avoided smog or fire to get into in the room, has prolonged the time of fleing. The utility model has the characteristics of give sound insulation, prevent fires, ventilation capability is strong etc.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural view of the door body of the present invention;
FIG. 2 illustrates a schematic structural view of a cross-section of a door body;
fig. 3 is a schematic view illustrating a structure in which the seal structure is mounted on the door body.
1. An inner door panel; 2. an outer door panel; 3. a second vent; 4. a first vent; 5. a fan; 6. a flow guide strip; 7. a sealing plate; 8. a drive motor; 9. a guide rail groove; 10. and (4) a convex edge.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
Examples
As shown in fig. 1 to 3, a door having a fire-proof ventilation function includes:
the door body comprises an inner door plate 1 and an outer door plate 2, a gap is arranged between the inner door plate 1 and the outer door plate 2, a first ventilation opening 4 is arranged above the inner door plate 1, a second ventilation opening 3 is arranged below the outer door plate 2, an airflow channel is formed between the first ventilation opening 4 and the second ventilation opening 3, a fan 5 is arranged on the airflow channel, and a ventilation grid is arranged at the second ventilation opening 3;
the sealing structure comprises a sealing plate 7 and a guide rail groove 9, the guide rail groove 9 is arranged at the first vent 4, guide rails which are matched with the guide rail groove 9 are arranged on the upper side and the lower side of the sealing plate 7, so that the sealing plate 7 slides in the guide rail groove 9 to open or close the first vent 4, a driving motor 8 is arranged on the left side of the first vent 4, and the driving motor 8 pulls the sealing plate 7 to slide leftwards in the guide rail groove 9 through a traction rope to close the first vent 4; one end of the traction rope is connected with the sealing plate 7, and the other end of the traction rope is connected with a winch on the driving motor 8, so that the driving motor 8 drives the winch to rotate, and the sealing plate 7 is driven by the traction rope to slide to the left side to close the first vent 4;
fire protection system, it includes controller and smog induction system, the controller sets up on interior door plant 1, smog induction system sets up on the airflow channel, the controller with fan 5, driving motor 8 and smog induction system electric connection, wherein, when smog inductor senses smog, the controller is closed the fan, the controller starts driving motor 8 pulls closing plate 7 and slides to the left side in order to close first vent 4, the controller is closed fan 5.
In order to enhance the sound insulation effect of the door body, on the basis of the above embodiment, in one embodiment, the door body further comprises a sound attenuation structure, and the sound attenuation structure is arranged on the airflow channel.
On the basis of the above-mentioned embodiment, in one embodiment, the sound-deadening structure includes a first sound-deadening structure and a second sound-deadening structure, the first sound-deadening structure is disposed above the fan 5, the second sound-deadening structure is disposed below the fan 5, the sound-deadening structure is composed of a plurality of flow-guiding strips 6 made of sound-absorbing material, and the flow-guiding strips 6 are horizontally disposed in the gap in a staggered manner to form an airflow channel in the gap.
In order to automatically turn on or off the fan 5, on the basis of the above embodiments, in one embodiment, a pressure-sensitive switch is disposed on the left side of the guide rail groove 9, the pressure-sensitive switch is electrically connected to the controller, and when the sealing plate 7 is slidably pressed to the pressure-sensitive switch towards the left side, the controller disconnects the power supply of the fan 5; when the sealing plate 7 is not pressed to the pressure sensitive switch, the fan 5 keeps working.
In order to facilitate the manual pushing of the sealing plate 7, on the basis of the above embodiments, in one embodiment, the outer side of the sealing plate 7 is provided with a non-slip protrusion to facilitate the opening or closing of the sealing plate 7.
In order to enhance the fire protection effect, on the basis of the above-described embodiments, in one embodiment, the inner sides of the inner door panel 1 and the outer door panel 2 are coated with a fire-resistant material coating.
To avoid insects outside the room from entering the room, on the basis of the above-described embodiments, in one embodiment the second air grid is fixed with a wire mesh by a wire mesh batten. The screen mesh is arranged at the second ventilating grid, so that mosquitoes and flies can be prevented from entering the house.
In order to enhance the sealing effect, on the basis of the above embodiments, in one embodiment, the sealing plate 7 is provided with a sealing strip around the sealing plate, and the right side of the first vent 4 is provided with a convex edge 10 so that the sealing strip is attached to the convex edge 10 and the guide rail groove 9 to seal the first vent 4. Through setting up the sealing strip, when making the closing plate 7 seal in first vent 4 department, the inseparable laminating of sealing strip has strengthened the sealed effect of closing plate 7 on protruding edge 10 and guide rail groove 9.
The working principle of the utility model is as follows: the air flow enters from the first ventilation opening 4, circulates in the gap and then flows out from the second ventilation opening 3, or the air flow is left from the second ventilation opening 4, circulates in the gap and then flows out from the first ventilation opening 3, and when the first ventilation opening 4 is sealed by the sealing structure, the fan 5 does not work; when the first air vent 4 is opened by the sealing structure, the pressure sensing switch is connected with a power supply of the fan 5 to open the fan 5 so as to promote airflow to circulate in the gap of the door body; when the smoke sensing device senses smoke, the fan is closed by the controller, the driving motor works to drive the sealing plate to slide so as to seal the first ventilation opening.
While embodiments of the invention have been disclosed above, it is not intended to be limited to the applications listed in the specification and the examples. It can be applicable to various and be fit for the utility model discloses a field completely. Additional modifications will readily occur to those skilled in the art. The invention is therefore not to be limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.
Claims (6)
1. A door with fireproof and ventilating functions, comprising:
the door body comprises an inner door plate and an outer door plate, a gap is arranged between the inner door plate and the outer door plate, a first ventilation opening is arranged above the inner door plate, a second ventilation opening is arranged below the outer door plate, an airflow channel is formed between the first ventilation opening and the second ventilation opening, a fan is arranged on the airflow channel, and a ventilation grid is arranged at the second ventilation opening;
the sealing structure comprises a sealing plate and a guide rail groove, the guide rail groove is formed in the first vent, guide rails which are matched with the guide rail groove in the direction are arranged on the upper side and the lower side of the sealing plate, so that the sealing plate can slide in the guide rail groove to open or close the first vent, a driving motor is arranged on the left side of the first vent, and the driving motor pulls the sealing plate to slide leftwards in the guide rail groove through a traction rope to close the first vent; the outer side of the sealing plate is provided with an anti-slip bulge so as to open or close the sealing plate;
the fire protection system comprises a controller and a smoke sensing device, the controller is arranged on the inner door plate, the smoke sensing device is arranged on the airflow channel, and the controller is electrically connected with the fan, the driving motor and the smoke sensing device, wherein when the smoke sensor senses smoke, the controller starts the driving motor to pull the sealing plate to slide to the left side so as to close the first ventilation opening, and the controller closes the fan;
amortization structure, amortization structure sets up on the air flow channel, amortization structure includes first amortization structure and second amortization structure, first amortization structure sets up the top of fan, second amortization structure sets up the below of fan, the water conservancy diversion strip that the amortization structure was made by a plurality of sound absorbing material constitutes, the level that the water conservancy diversion strip is crisscross each other sets up in order to form air flow channel in the clearance.
2. The door with fireproof and ventilating functions as claimed in claim 1, wherein a pressure sensitive switch is disposed at a left side of the guide rail groove, the pressure sensitive switch is electrically connected to the controller, and the controller disconnects the power of the fan when the sealing plate is slidably pressed to the pressure sensitive switch toward the left side.
3. The door having a fire-proof ventilation function as claimed in claim 1, wherein the sealing plate is provided at an outer side thereof with a non-slip protrusion to facilitate opening or closing of the sealing plate.
4. The door having a fire-resistant ventilation function as claimed in claim 1, wherein the inner sides of the inner and outer door panels are coated with a fire-resistant material coating.
5. The door of claim 1, wherein the second air grid is secured to the screen by a screen hold-down strip.
6. The door with the fireproof and ventilating functions of claim 1, wherein a sealing strip is arranged around the sealing plate, and a convex edge is arranged on the right side of the first ventilating opening, so that the sealing strip is attached to the convex edge and the guide rail groove to seal the first ventilating opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822116460.7U CN210289551U (en) | 2018-12-17 | 2018-12-17 | Door with fireproof and ventilation functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822116460.7U CN210289551U (en) | 2018-12-17 | 2018-12-17 | Door with fireproof and ventilation functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210289551U true CN210289551U (en) | 2020-04-10 |
Family
ID=70059554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822116460.7U Active CN210289551U (en) | 2018-12-17 | 2018-12-17 | Door with fireproof and ventilation functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210289551U (en) |
-
2018
- 2018-12-17 CN CN201822116460.7U patent/CN210289551U/en active Active
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