CN219872528U

CN219872528U - Fire alarm embedded in wall

Info

Publication number: CN219872528U
Application number: CN202320431050.XU
Authority: CN
Inventors: 时间; 敬晓波; 张朝军; 马俊杰; 郭优雅
Original assignee: Henan Longchuang Fire Technology Co ltd
Current assignee: Henan Longchuang Fire Technology Co ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-10-20
Anticipated expiration: 2033-03-09

Abstract

The utility model relates to the technical field of fire alarm equipment, in particular to a fire alarm embedded in a wall, which comprises a mounting shell, connecting sheets, mounting sheets, a through hole A, a clamping groove, a control module, connecting wires, a sensor body, a reminding module, a through hole B and a wall body.

Description

Fire alarm embedded in wall

Technical Field

The utility model relates to the technical field of fire alarm equipment, in particular to a fire alarm embedded in a wall body.

Background

The fire protection system is matched equipment which is required to be installed in a modern building, can play roles of early warning, fire extinguishing, ventilation and providing escape environments, has a greater effect of preventing alarm generation than the escape stage after fire occurrence for living scenes, can enable people to begin to evacuate in the early stage of fire occurrence, and can find fire sources and the like, so that the harm caused by the fire can be effectively reduced; the fire alarm device is a device capable of transmitting fire information, and converts the fire information into an electric signal by using sensor devices such as temperature or smoke and informs surrounding personnel, but when the fire occurs, the existing fire alarm device can be melted and damaged due to the fact that the fire cannot be born by the high temperature of the fire scene, and further the surrounding personnel cannot acquire the fire information, so that the existing fire alarm device needs to be improved to solve the problems.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model aims to provide the fire alarm which is not easy to damage, has good stability, can normally transmit fire information to an external area in a fire, and is convenient to install and embedded in a wall body.

The above-mentioned application purpose of the utility model is realized through the following technical scheme:

the utility model provides an embedded fire alarm in wall body, includes installation casing, connection piece, mounting plate, through-hole A, draw-in groove, control module, connecting wire, sensor body, warning module, through-hole B and wall body, the installation casing outward appearance is the rectangle, link up on the wall body and seted up the rectangle through-groove, installation casing fixed connection is in the middle part of wall body rectangle through-groove, the connection piece is symmetrical fixed connection respectively on the front and back both sides surface of installation casing, mounting plate is fixed connection respectively at the tip of connection piece, the surface of mounting plate is level with the surface of wall body, two through-hole A are a set of, and two through-holes of every group through-hole A pass mounting plate, connection piece and the both sides surface around the installation casing that corresponds respectively, the draw-in groove is seted up on the mounting plate surface that the through-hole A tip corresponds respectively, control module fixed connection is in the middle part of installation casing, sensor body output is in the same place through connecting wire and control module connection respectively, warning module is fixed connection respectively in the surface of installation casing both sides corresponds, the through-hole B is fixed connection together on the surface of installation casing respectively.

Optionally, the wall body rectangular through groove is formed in the wall body, and the wall body rectangular through groove is formed in the wall body rectangular through groove.

Optionally, the sealing plate further comprises connecting holes, wherein the connecting holes are equidistantly and completely formed on the surfaces of the two sides of the sealing plate.

Optionally, the heat insulation device further comprises heat insulation sheets which are respectively and fixedly connected in the gaps between the installation shells.

Optionally, the wire tube assembly further comprises a composite wire tube, wherein the composite wire tube is sleeved on the outer surfaces of the connecting wires on two sides of the installation shell.

Optionally, the outside of compound spool is the metal body, be provided with thermal-insulated intermediate layer in the gap between compound spool internal surface and the connecting wire.

Optionally, the sealing device further comprises a concave groove, wherein the concave groove is arranged on the outer surface of the sealing piece corresponding to the connecting hole.

Optionally, the device further comprises clamping seats, wherein the clamping seats are respectively arranged on the outer surfaces of the corresponding installation shells at the positions of the through holes B.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. the fire alarm embedded in the wall can be installed and embedded in the wall, so that the influence of heat is reduced when a fire disaster occurs, the arranged heat insulation assembly can avoid the rapid damage of the core control module, and alarm information can be normally sent to the outside when the fire disaster occurs;

2. according to the fire alarm embedded in the wall, the composite wire tube can protect the connecting wires, so that signals can be transmitted to adjacent rooms or floors farther, damage is reduced, and service life is prolonged;

3. the fire alarm embedded in the wall has obvious heat insulation effect, has better application prospect, can exert better effect in the early stage of fire, has strong practicability and is more easily accepted by people.

Drawings

FIG. 1 is a schematic view of a partially cut-away construction of an embodiment of the utility model;

FIG. 2 is a schematic diagram of the overall mounting structure of an embodiment of the present utility model;

FIG. 3 is a schematic view of a mounting housing structure according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a part of the assembly structure of an embodiment of the present utility model.

Reference numerals: 1. a mounting shell; 2. a connecting sheet; 3. a mounting piece; 4. a through hole A; 5. a clamping groove; 6. a control module; 7. connecting wires; 8. a sensor body; 9. a reminding module; 10. a sealing sheet; 11. a connection hole; 12. a heat insulating sheet; 13. a composite conduit; 14. a concave groove; 15. a through hole B; 16. a clamping seat; 17. a wall body.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

In order to more clearly understand the technical scheme shown in the embodiment of the utility model, the working principle of the existing fire alarm embedded in the wall is introduced.

The existing fire alarm can be connected in a slot on one side of a wall body, when a fire occurs indoors, smoke or temperature can reach the wall surface of the alarm, the alarm works at the moment and reminds surrounding personnel by utilizing sound or light, the alarm in the form can only detect a single space of an installation position, when the fire occurs, the alarm is easy to bake at a high temperature, some electronic elements are easy to damage and then lose efficacy, and therefore the existing alarm structure needs to be improved to solve the writing problem.

Referring to fig. 1, fig. 2 and fig. 3, a fire alarm embedded in a wall according to an embodiment of the present utility model includes a mounting housing 1, a connecting piece 2, a mounting piece 3, a through hole A4, a clamping groove 5, a control module 6, a connection wire 7, a sensor body 8, a reminding module 9, a through hole B15 and a wall 17, wherein the mounting housing 1 is rectangular in appearance, a rectangular through groove is formed in the wall 17 in a penetrating manner, the mounting housing 1 is fixedly connected to the middle of the rectangular through groove of the wall 17, the connecting piece 2 is respectively and fixedly connected to the front side surface and the rear side surface of the mounting housing 1, the mounting piece 3 is respectively and fixedly connected to the end of the connecting piece 2, the outer surface of the mounting piece 3 is level with the outer surface of the wall 17, two through holes A4 are in a group, two through holes of each group of through holes A4 respectively pass through the mounting piece 3, the connecting piece 2 and the corresponding front side surface and the rear side surface of the mounting housing 1, the clamping groove 5 is respectively formed on the outer surface of the mounting piece 3 corresponding to the end of the through hole A4, the control module 6 is fixedly connected to the middle part of the mounting housing 1, the sensor body 8 is respectively and fixedly connected to the middle part of the mounting housing 1, the sensor body 8 is fixedly connected to the middle part through the corresponding to the through the control module 6, the output end of the control module 6 is respectively passes through the corresponding to the two through the control module 7 and the corresponding through hole 7 and the outer surface of the corresponding through hole 15, respectively and the surface of the control module 6 is fixedly connected to the two through the surface 1.

Specifically, install casing 1 and connect the intermediate position at wall 17, and then extend to the position that wall 17 is close to the edge through the connection piece 2 that both sides set up, the mounting piece 3 that sets up can provide the position of support and connection, and then be used for installing sensor body 8 on the position that is level with wall 17, the model of sensor body 8 can select for use temperature sensor or smog concentration sensor according to the demand, and be provided with two on every mounting piece 3, the effectual accuracy of acquireing information that has promoted, the through-hole A4 of setting is convenient for connect wire 7's pass through, can protect connecting wire 7 simultaneously, reduce the damage of circuit, the draw-in groove 5 of setting is convenient for directly carry out the joint with sensor body 8, promote the convenience of connection, the warning module 9 of setting is installed in proper order in the different positions of same floor or a plurality of floors, can be with the information transfer to surrounding the transmission of fire point, warning device of forms such as buzzer, warning light, the inside can be set up as required, the warning module 9, the timely is to peripheral transmission with the signal, make personnel evacuate early stage, and reduce the loss of putting out the fire at the beginning, and put out the fire loss is reduced.

Referring to fig. 1, as another embodiment of the present disclosure, the present disclosure further includes sealing plates 10, where the sealing plates 10 are fixedly connected to corresponding outer surfaces of rectangular through grooves of the wall 17, and the outer surfaces of the sealing plates 10 are parallel to the outer surface of the wall 17.

Specifically, the gap of mounting piece 3 and wall body 17 fluting department can be sealed to the setting of sealing piece 10 for guarantee aesthetic measure, block the heat simultaneously, reduce the conduction of heat to inside, reduce the damage of wearing parts, increase of service life.

Referring to fig. 2, another embodiment of the present utility model is disclosed, and further includes connection holes 11, wherein the connection holes 11 are equidistantly formed on the surfaces of the two sides of the sealing plate 10.

Specifically, the arrangement of the connecting holes 11 can facilitate the installation and fixation of the sealing sheet 10 on the wall 17, and the sealing sheet can be directly connected by using screws, so that the operation is simple and convenient, and the flexibility is good.

Referring to fig. 1, another embodiment of the present utility model is disclosed as an embodiment of the present utility model, and further includes heat insulation sheets 12, wherein the heat insulation sheets 12 are fixedly connected in gaps between the installation housing 1 and the installation housing 1, respectively.

Specifically, the heat insulating sheet 12 can be made of fireproof asbestos or other heat-resistant materials, so that heat at two sides of the wall 17 can be prevented from being transferred to the installation shell 1, normal operation in a core control element is ensured, stable output of the fire scene warning condition is improved, and assistance is provided for subsequent rescue.

Referring to fig. 1, another embodiment of the present utility model is disclosed, and further includes a composite conduit 13, where the composite conduit 13 is sleeved on the outer surfaces of the connecting wires 7 at two sides of the installation housing 1.

Further, the outside of the composite wire tube 13 is a metal tube body, and a heat insulation interlayer is arranged in a gap between the inner surface of the composite wire tube 13 and the connecting wire 7.

Specifically, the setting of compound spool 13 can support and protect connecting wire 7 in the wall body 17 on the one hand, and on the other hand through at inside packing thermal-insulated intermediate layer, can effectually avoid the damage of wall body 17 internal connection wire 7, increase of service life reduces the damage, promotes the practicality.

Referring to fig. 2, another embodiment of the present utility model is disclosed, and further includes a concave groove 14, where the concave groove 14 is disposed on the outer surface of the sealing plate 10 corresponding to the connection hole 11.

Specifically, the recess 14 can be used to hide the screw end, and can be used to attach a shielding sheet to improve the flatness and aesthetic appearance of the exterior.

Referring to fig. 3, another embodiment of the present disclosure further includes a clamping seat 16, where the clamping seats 16 are respectively disposed on the outer surfaces of the corresponding installation shells 1 at the through holes B15, and the clamping seats 16 are respectively connected with the ends of the composite wire tube 13 in a matching manner.

Specifically, the setting of joint seat 16 can support the hookup location of compound spool 13 and installation casing 1, guarantees the degree of accuracy after its connection, reduces the damage to internal connection wire 7, avoids local wearing and tearing, increase of service life.

The embodiments of the present utility model are all preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. A fire alarm embedded in a wall, characterized in that: including installation casing (1), connection piece (2), installation piece (3), through-hole A (4), draw-in groove (5), control module (6), connecting wire (7), sensor body (8), warning module (9), through-hole B (15) and wall body (17), installation casing (1) outward appearance is the rectangle, link up on wall body (17) and seted up the rectangle through-groove, installation casing (1) fixed connection is at the middle part of wall body (17) rectangle through-groove, connection piece (2) respectively symmetrical fixed connection is on the front and back both sides surface of installation casing (1), installation piece (3) respectively fixed connection is at the tip of connection piece (2), the surface of installation piece (3) is level with the surface of wall body (17), two through-holes A (4) of every group are a set of through-hole A (4) are two through-holes respectively pass installation piece (3), connection piece (2) and the both sides surface around installation casing (1) that corresponds, draw-in groove (5) are seted up respectively on installation piece (3) that the tip corresponds on the surface of through-hole A (4), control module (6) are fixed connection at the inside of body (8) respectively, the sensor is characterized in that the output end of the sensor body (8) is connected with the control module (6) through connecting wires (7) respectively, the reminding module (9) is fixedly connected to the outer surfaces of the walls (17) corresponding to the two sides of the installation shell (1) respectively, the through holes B (15) are formed in the surfaces of the two sides of the installation shell (1) respectively, and the output end of the control module (6) penetrates through the through holes B (15) respectively and is fixedly connected with the reminding module (9) together.

2. A wall-embedded fire alarm as defined in claim 1, wherein: the sealing device is characterized by further comprising sealing sheets (10), wherein the sealing sheets (10) are respectively and fixedly connected with the corresponding outer surfaces of the rectangular through grooves of the wall body (17), and the outer surfaces of the sealing sheets (10) are parallel to the outer surface of the wall body (17).

3. A wall-embedded fire alarm as defined in claim 2, wherein: the sealing device also comprises connecting holes (11), wherein the connecting holes (11) are equidistantly and penetratingly arranged on the surfaces of the two sides of the sealing piece (10).

4. A wall-embedded fire alarm as defined in claim 1, wherein: the heat-insulating plate (12) is fixedly connected in a gap between the installation shell (1) and the installation shell (1) respectively.

5. A wall-embedded fire alarm as defined in claim 1, wherein: the wire tube assembly further comprises a composite wire tube (13), and the composite wire tube (13) is sleeved on the outer surfaces of the connecting wires (7) on two sides of the installation shell (1).

6. The wall-embedded fire alarm system as claimed in claim 5, wherein: the outside of compound spool (13) is the metal body, be provided with the thermal-insulated intermediate layer in the gap between compound spool (13) internal surface and connecting wire (7).

7. A wall-embedded fire alarm unit according to claim 3, wherein: the sealing device further comprises a concave groove (14), wherein the concave groove (14) is arranged on the outer surface of the sealing piece (10) corresponding to the connecting hole (11).

8. The wall-embedded fire alarm system as claimed in claim 5, wherein: still include bayonet socket (16), bayonet socket (16) set up respectively at the installation casing (1) surface that corresponds of through-hole B (15) department, bayonet socket (16) are connected with the tip cooperation of compound spool (13) respectively.