CN216592089U

CN216592089U - Fume extractor with smoke alarm

Info

Publication number: CN216592089U
Application number: CN202122937325.0U
Authority: CN
Inventors: 周长如; 王振; 王志刚
Original assignee: Shandong Chuangsen Air Conditioning Group Co ltd
Current assignee: Shandong Chuangsen Air Conditioning Group Co ltd
Priority date: 2021-11-27
Filing date: 2021-11-27
Publication date: 2022-05-24
Anticipated expiration: 2031-11-27

Abstract

The utility model relates to the technical field of fire protection and smoke exhaust, in particular to smoke exhaust equipment with a smoke alarm. Its technical scheme is including strengthening the fan, discharging fume the pipe body, discharging fume fan, gasbag and fixing bolt, it has the bottom plate to discharge fume pipe body surface bottom welding, discharge fume pipe body inner wall one side and install the controller, discharge fume the inner wall opposite side of pipe body and install smoke alarm, the inner wall at the pipe body of discharging fume is fixed in the gasbag embedding, and the inside of gasbag has seted up the through-hole, the outer terminal surface intercommunication in one side of gasbag has the intake pipe that runs through the pipe body of discharging fume, and the outer terminal surface in one side of intake pipe rotates and is connected with the sealing plug, the outer terminal surface welding in one side of sealing plug has the handle, strengthen the inner wall at the pipe body of discharging fume the fan embedding and fix, the inner wall welding of strengthening the fan has first motor, the inner wall of discharging fume the fan embedding and fixing at the pipe body of discharging fume is located the one side of strengthening the fan. The utility model can detect fire and enhance smoke discharging effect.

Description

Fume extractor with smoke alarm

Technical Field

The utility model relates to the technical field of fire-fighting smoke exhaust, in particular to smoke exhaust equipment with a smoke alarm.

Background

The smoke exhausting system is a system formed by all smoke preventing facilities which must be arranged in a building according to the requirements of the building specification, and is called as a smoke preventing system. The tragic training of serious casualties caused by fire accidents in many high-rise buildings, underground engineering, traffic tunnels and public entertainment places leads people to clearly recognize the importance and the necessity of designing and installing a smoke prevention and exhaust system and ensuring the long-term good performance of the system. The fact of fire tells people that the smoke prevention and exhaust system can effectively control the spread of smoke when the fire happens; and the smoke is discharged quickly and timely, and the smoke-discharging device plays a key role in people and disaster relief work. The fire-fighting equipment is important fire-fighting equipment which is used for rescuing people successfully, and needs to be designed and installed well, maintained well and guaranteed in a good performance state for a long time in a service life.

When a fire disaster happens, a large amount of smoke can be generated, the smoke discharge amount of the existing smoke discharge device is fixed, and the smoke cannot be discharged in time when the fire disaster happens.

SUMMERY OF THE UTILITY MODEL

It is an object of the present invention to provide a smoke evacuation device provided with a smoke alarm to solve the problems set out in the background art mentioned above.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a fume extractor with smoke alarm, is including strengthening the fan, discharging fume the pipe body, discharging fume fan, gasbag and fixing bolt, the outer surface bottom welding of discharging fume the pipe body has the bottom plate, and discharges fume inner wall one side of pipe body and install the controller, smoke alarm is installed to the inner wall opposite side of pipe body of discharging fume, the gasbag embedding is fixed at the inner wall of pipe body of discharging fume, and the inside of gasbag has seted up the through-hole, strengthen the fan embedding and fix the inner wall at the pipe body of discharging fume, the fan embedding of discharging fume is fixed and is located the one side of strengthening the fan at the inner wall of pipe body of discharging fume.

Preferably, the bottom plate is internally provided with a through groove, and the through groove is internally connected with a fixing bolt through threads. The bottom plate is convenient to fix.

Preferably, the inner wall of the reinforcing fan is welded with a first motor, and the outer end face of one side of the first motor is rotatably connected with a fixed blade. The smoke exhaust effect can be enhanced.

Preferably, the inner wall of the smoke exhaust fan is welded with a second motor, and the outer end face of one side of the second motor is rotatably connected with fan blades. Is convenient for smoke exhaust.

Preferably, the signal transmitting end of the smoke alarm is electrically connected with the signal receiving end of the controller, and the signal transmitting end of the controller is electrically connected with the signal receiving end of the first motor. Is convenient for detecting fire.

Preferably, the outer terminal surface of one side of gasbag intercommunication has the intake pipe that runs through the pipe body of discharging fume, and the outer terminal surface of one side of intake pipe rotates and is connected with the sealing plug, the outer terminal surface welding of one side of sealing plug has the handle. Facilitating closing and opening of the inlet duct.

Preferably, the number of the fixing bolts is two, and the two fixing bolts are symmetrically distributed around the bottom plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the controller, the smoke alarm, the strengthening fan and the smoke exhaust fan are arranged, so that the effects of conveniently detecting fire and conveniently strengthening smoke exhaust are achieved, a numerical value is set for the smoke alarm, the smoke alarm can detect smoke, when the smoke numerical value exceeds the set value, the smoke alarm transmits a signal to the controller, the controller transmits a signal to the first motor, and the first motor drives the fixed blade to rotate under the action of the power device, so that the smoke exhaust speed can be strengthened.

2. The utility model achieves the effect of conveniently fixing and installing the smoke exhaust pipe body by arranging the air bag, the bottom plate and the air inlet pipe, the fixing pipe is inserted into the through hole, the bottom plate is placed at the position to be installed, the fixing bolt is screwed, the bottom plate is conveniently fixed, the handle is held by hand, the handle is driven by hand to rotate, the handle drives the sealing plug to rotate, the sealing plug is opened, the air bag is inflated through the air inlet pipe, the air bag can fill the gap between the through hole and the fixing pipe, and the fixing pipe and the smoke exhaust pipe body are conveniently fixed together.

Drawings

FIG. 1 is a main sectional structural view of the present invention;

FIG. 2 is a schematic top view of the bladder of the present invention;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is a schematic diagram of an electrical structure of the present invention.

In the figure: 1. a controller; 2. a smoke alarm; 3. a strengthening fan; 4. fixing the leaves; 5. a first motor; 6. a smoke exhaust pipe body; 7. a smoke exhaust fan; 8. a fan blade; 9. a second motor; 10. a base plate; 11. a through groove; 12. an air bag; 13. fixing the bolt; 14. a handle; 15. a sealing plug; 16. an air inlet pipe; 17. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Referring to fig. 1 to 4, an embodiment of the present invention includes: a smoke exhausting device with a smoke alarm comprises a strengthening fan 3, a smoke exhausting pipe body 6, a smoke exhausting fan 7, an air bag 12 and a fixing bolt 13, wherein a controller 1 is installed on one side of the inner wall of the smoke exhausting pipe body 6, the smoke alarm 2 is installed on the other side of the inner wall of the smoke exhausting pipe body 6, the strengthening fan 3 is embedded and fixed on the inner wall of the smoke exhausting pipe body 6, a first motor 5 is welded on the inner wall of the strengthening fan 3, and the outer end face of one side of the first motor 5 is rotationally connected with a fixed blade 4, the signal transmitting end of the smoke alarm 2 is electrically connected with the signal receiving end of the controller 1, and the signal transmitting terminal of the controller 1 is electrically connected with the signal receiving terminal of the first motor 5, the smoke exhaust fan 7 is embedded and fixed on one side of the inner wall of the smoke exhaust pipe body 6, which is located on the reinforcing fan 3, the second motor 9 is welded on the inner wall of the smoke exhaust fan 7, and the outer end face of one side of the second motor 9 is rotatably connected with the fan blade 8.

Of course, as is well known to those skilled in the art, the controller 1, the smoke alarm 2, the first motor 5 and the second motor 9 of the present invention also need to provide power means to enable their normal operation, and as is well known to those skilled in the art, the provision of such power is well known and is conventional in the art, and will not be described herein, and any choice may be made by those skilled in the art according to their needs or convenience.

The working principle of the smoke exhausting equipment provided with the smoke alarm based on the embodiment 1 is as follows: set for a numerical value for smoke alarm 2, smoke alarm 2 can detect smog, and when the smog numerical value exceeded the setting value, smoke alarm 2 transmitted signal given controller 1, and controller 1 transmitted signal given first motor 5, and first motor 5 drives stationary vane 4 under power device's effect and rotates, can strengthen the speed that smog discharged.

Example two

As shown in fig. 1 to 4, compared with the first embodiment, the smoke exhaust equipment with a smoke alarm provided by the present invention further includes a reinforcement fan 3, a smoke exhaust pipe body 6, a smoke exhaust fan 7, an air bag 12 and fixing bolts 13, the bottom end of the outer surface of the smoke exhaust pipe body 6 is welded with a bottom plate 10, a through groove 11 is formed inside the bottom plate 10, the fixing bolts 13 are connected to the through groove 11 through threads, the two fixing bolts 13 are symmetrically distributed about the bottom plate 10, the air bag 12 is embedded and fixed on the inner wall of the smoke exhaust pipe body 6, a through hole 17 is formed inside the air bag 12, an air inlet pipe 16 penetrating through the smoke exhaust pipe body 6 is communicated with the outer end face of one side of the air bag 12, a sealing plug 15 is rotatably connected to the outer end face of one side of the air inlet pipe 16, and a handle 14 is welded to the outer end face of one side of the sealing plug 15.

In this embodiment, peg graft the inside at through-hole 17 with fixed pipe, place bottom plate 10 in the position that needs the installation, fixing bolt 13 screws, the PMKD 10 of being convenient for, handheld handle 14, the hand drives handle 14 and rotates, handle 14 drives sealing plug 15 and rotates, open sealing plug 15, inflate for gasbag 12 through intake pipe 16, the space between through-hole 17 and the fixed pipe can be filled up to gasbag 12, be convenient for fix fixed pipe and the pipe body 6 of discharging fume together.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a fume extractor with smoke alarm, is including strengthening fan (3), tub body (6) of discharging fume, fan (7) of discharging fume, gasbag (12) and fixing bolt (13), its characterized in that: the utility model discloses a smoke exhaust pipe, including discharge fume tub body (6), controller (1) is installed to the outer surface bottom welding of discharge fume tub body (6) bottom, and the inner wall one side of discharge fume tub body (6) installs controller (1), smoke alarm (2) are installed to the inner wall opposite side of discharge fume tub body (6), gasbag (12) embedding is fixed at the inner wall of discharge fume tub body (6), and the inside of gasbag (12) has seted up through-hole (17), strengthen the inner wall of fixing at discharge fume tub body (6) of fan (3) embedding, the inner wall of fixing at discharge fume tub body (6) of discharging fume fan (7) embedding is located the one side of strengthening fan (3).

2. A smoke evacuation apparatus provided with a smoke alarm as claimed in claim 1 wherein: a through groove (11) is formed in the bottom plate (10), and a fixing bolt (13) is connected to the inner thread of the through groove (11).

3. A smoke evacuation apparatus provided with a smoke alarm as claimed in claim 1 wherein: strengthen the inner wall welding of fan (3) and have first motor (5), and the outer terminal surface of one side of first motor (5) rotates and is connected with stationary vane (4).

4. A smoke evacuation apparatus provided with a smoke alarm as claimed in claim 1 wherein: the inner wall welding of fan (7) of discharging fume has second motor (9), and the outer terminal surface of one side of second motor (9) rotates and is connected with flabellum (8).

5. A smoke evacuation apparatus provided with a smoke alarm as claimed in claim 1 wherein: the signal transmitting end of the smoke alarm (2) is electrically connected with the signal receiving end of the controller (1), and the signal transmitting end of the controller (1) is electrically connected with the signal receiving end of the first motor (5).

6. A smoke evacuation apparatus provided with a smoke alarm as claimed in claim 1 wherein: the outer terminal surface intercommunication of one side of gasbag (12) has intake pipe (16) of running through exhaust pipe body (6), and the outer terminal surface rotation of one side of intake pipe (16) is connected with sealing plug (15), the outer terminal surface welding of one side of sealing plug (15) has handle (14).

7. A smoke evacuation apparatus provided with a smoke alarm as claimed in claim 1 wherein: the number of the fixing bolts (13) is two, and the two fixing bolts (13) are symmetrically distributed relative to the bottom plate (10).