CN218100385U

CN218100385U - Quantitative detection device for point-type smoke fire detector

Info

Publication number: CN218100385U
Application number: CN202221277039.4U
Authority: CN
Inventors: 程海燕; 张玄猛; 陈鹏飞; 党柱航
Original assignee: Shaanxi Anyue Intelligent Technology Group Co ltd
Current assignee: Shaanxi Anyue Intelligent Technology Group Co ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-12-20
Anticipated expiration: 2032-05-25

Abstract

The utility model discloses a point type smoke fire detector quantitative detection device, which comprises a bottom plate, wherein the top of the bottom plate is fixedly connected with a side plate, one side of the side plate is slidably connected with a lifting plate, the top of the lifting plate is fixedly connected with a connecting seat, a fixed box is arranged above the connecting seat, one side of the fixed box is provided with a smoke generator, the smoke generator is communicated with the fixed box through a pipeline, the inner wall of the fixed box is fixedly connected with a fixed plate, the inside of the fixed box is slidably connected with a baffle plate positioned at the top of the fixed plate, and the outer side of the fixed plate and the outer side of the baffle plate are provided with through holes at equal intervals; the utility model discloses the beneficial effect who reaches is: the function of controlling the smoke output amount is realized by arranging the fixing plate, the electric telescopic rod and the baffle plate; through having set up cover, rose box, filter screen and the active carbon filter of induced drafting and having realized carrying out filterable function to smog, prevent that smog from causing the influence to the environment, the use in the testing process of being convenient for, the practicality is strong.

Description

Quantitative detection device for point-type smoke fire detector

Technical Field

The utility model relates to a detection device technical field specifically is a some type smoke detector fire detection device quantitative determination device.

Background

The point type smoke detector is a fire detector which responds to solid particles generated by combustion or heat medium, and can directly or indirectly change the properties or strength of certain physical quantities according to the smoke particles, and can be divided into an ionic type, a photoelectric type, a laser type, a capacitance type semiconductor type and the like; most of the measurement of the point-type smoke fire detector in the prior art is to detect the performance of the smoke fire detector by adopting artificial autonomous smoke manufacturing, so that the smoke quantity is not convenient to control, and the smoke generated in the detection process easily influences air and is not convenient to use in practice.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a smoke fire detector quantitative determination device is felt to some types to it adopts artifical independently to make smog to detect smoke fire detector's performance to solve to provide in the above-mentioned background art, is not convenient for control the smoke volume, and the smog that produces in the testing process causes the problem of influence to the air easily.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a point type smoke detector quantitative detection device, includes the bottom plate, the top fixedly connected with curb plate of bottom plate, one side sliding connection of curb plate has the lifter plate, the top fixedly connected with connecting seat of lifter plate, the top of connecting seat is equipped with the fixed case, one side of fixed case is equipped with the fog generator, the fog generator passes through pipeline and fixed case intercommunication, the inner wall fixedly connected with fixed plate of fixed case, the inside of fixed case and the top sliding connection who is located the fixed plate have a baffle, the through-hole has been seted up to the impartial distance in the outside of fixed plate and baffle, the top symmetry of fixed case is equipped with the cover that induced drafts, one side fixedly connected with rose box of fixed case, the outside of rose box is equipped with the connecting plate, the bottom of connecting plate is fixedly connected with filter screen and active carbon filter in proper order.

Preferably, one side of the side plate is slidably connected with a lifting block, the lifting plate is fixedly connected with the lifting block, a screw rod is rotatably connected inside the side plate, the lifting block is in threaded connection with the screw rod, the top of the side plate is fixedly connected with a motor, and the output end of the motor is fixedly connected with the screw rod.

Preferably, the top of the bottom plate is fixedly connected with a weight box, and the top of the fixing box is fixedly connected with a smoke outlet pipe.

Preferably, the bottom of the fixed box is fixedly connected with an air blower, and the air blower is communicated with the fixed box through a pipeline.

Preferably, the inner wall of the fixed box is provided with a smoke concentration sensor.

Preferably, the outer side of the fixing box is provided with an electric telescopic rod, and the output end of the electric telescopic rod is fixedly connected with the baffle.

Preferably, the bottom of the filter box is fixedly connected with a connecting fan, the connecting fan is communicated with the filter box through a pipeline, and the air suction cover is communicated with the filter box through a pipeline.

Preferably, the inside symmetry sliding connection of rose box has the stopper, be equipped with the spring between stopper and the rose box, the spacing groove that uses with the stopper cooperation is seted up to the outside symmetry of connecting plate.

Preferably, the outside fixedly connected with control panel of curb plate, motor, smoke generator, air-blower, connection fan, electric telescopic handle and smog concentration sensor all with control panel electric connection.

The utility model discloses the beneficial effect who reaches is: the function of controlling the amount of the discharged smoke is realized by arranging the fixing plate, the electric telescopic rod and the baffle; through having set up cover, rose box, filter screen and the active carbon filter of induced drafting and having realized carrying out filterable function to smog, prevent that smog from causing the influence to the environment, the use in the testing process of being convenient for, the practicality is strong.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is an enlarged view of part a of the present invention;

fig. 4 is an enlarged view of a part B of the present invention.

In the figure: 1. a base plate; 2. a weight box; 3. a side plate; 4. a control panel; 5. a motor; 6. a filter box; 7. discharging the smoke tube; 8. an air suction hood; 9. a fixed box; 10. a connecting seat; 11. a lifting plate; 12. a smoke generator; 13. a lifting block; 14. a screw rod; 15. a blower; 16. connecting a fan; 17. filtering with a screen; 18. an electric telescopic rod; 19. a fixing plate; 20. a baffle plate; 21. a limiting groove; 22. a connecting plate; 23. an activated carbon filter plate; 24. a limiting block; 25. a spring; 26. a smoke concentration sensor.

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. 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.

Referring to fig. 1-4, the present invention provides a technical solution:

a quantitative detection device of a point-type smoke-sensing fire detector comprises a bottom plate 1, wherein the top of the bottom plate 1 is fixedly connected with a side plate 3, one side of the side plate 3 is connected with a lifting plate 11 in a sliding manner, and the height of the lifting plate 11 is adjusted; the top of the lifting plate 11 is fixedly connected with a connecting seat 10, a fixed box 9 is arranged above the connecting seat 10, a smoke generator 12 is arranged on one side of the fixed box 9, the smoke generator 12 is communicated with the fixed box 9 through a pipeline, and smoke is generated through the smoke generator 12; the inner wall of the fixed box 9 is fixedly connected with a fixed plate 19, the inside of the fixed box 9 and the top of the fixed plate 19 are slidably connected with a baffle plate 20, through holes are formed in the outer side of the fixed plate 19 and the outer side of the baffle plate 20 at equal intervals, the overlapping area of the through holes in the outer side of the baffle plate 20 and the through holes in the outer side of the fixed plate 19 is adjusted through the movement of the baffle plate 20, and therefore the smoke output is adjusted; the top symmetry of fixed box 9 is equipped with the cover 8 that induced drafts, and one side fixedly connected with rose box 6 of fixed box 9, the outside of rose box 6 are equipped with connecting plate 22, and fixedly connected with filter screen 17 and active carbon filter 23 are in proper order in the bottom of connecting plate 22, filter smog through filter screen 17 and active carbon filter 23.

Further, one side sliding connection of curb plate 3 has elevator 13, elevator 11 and elevator 13 fixed connection, the inside of curb plate 3 is rotated and is connected with lead screw 14,

elevator

13 and 14 threaded connection of lead screw, the top fixedly connected with motor 5 of curb plate 3, motor 5's output and lead screw 14 fixed connection, it rotates to drive lead screw 14 through motor 5, it removes to drive elevator 13 through the rotation of lead screw 14, elevator 13 drives elevator 11 and removes, adjust the height.

Furthermore, the top of the bottom plate 1 is fixedly connected with a weight box 2, the top of the fixing box 9 is fixedly connected with a smoke outlet pipe 7, the weight box 2 is used for adding a balance weight, the stability of the device is enhanced, smoke is discharged through the smoke outlet pipe 7, and the point type smoke fire detector is tested.

Further, a blower 15 is fixedly connected to the bottom of the fixed box 9, the blower 15 is communicated with the fixed box 9 through a pipeline, and the smoke is blown out through the blower 15.

Further, a smoke concentration sensor 26 is provided on the inner wall of the fixing box 9, and the concentration of smoke is detected by the smoke concentration sensor 26.

Further, the outer side of the fixing box 9 is provided with an electric telescopic rod 18, the output end of the electric telescopic rod 18 is fixedly connected with a baffle 20, and the baffle 20 is driven to move through the electric telescopic rod 18.

Further, the bottom of the filter box 6 is fixedly connected with a connecting fan 16, the connecting fan 16 is communicated with the filter box 6 through a pipeline, the air suction cover 8 is communicated with the filter box 6 through a pipeline, and the smoke is collected through the connecting fan 16.

Further, the inside symmetry sliding connection of rose box 6 has stopper 24, is equipped with spring 25 between stopper 24 and the rose box 6, and the spacing groove 21 that uses with stopper 24 cooperation is seted up to the outside symmetry of connecting plate 22, carries out certain spacing through stopper 24 and spacing groove 21 to connecting plate 22.

Further, the outside fixedly connected with control panel 4 of curb plate 3, motor 5, smoke generator 12, air-blower 15, connection fan 16, electric telescopic handle 18 and smog concentration sensor 26 all with control panel 4 electric connection for control panel 4 can the controlling means's state.

Specifically, use the utility model discloses the time, battery through connecting seat 10 top provides electric power and supports, produce smog through smoke generator 12, and carry smog to the inside of fixed case 9, start air-blower 15, can blow off smog, start electric telescopic handle 18, electric telescopic handle 18's output drives baffle 20 and removes, the coincidence area size through the through-hole in the baffle 20 outside and the 19 outside through-holes of fixed plate realizes adjusting smog volume, smog is discharged through play tobacco pipe 7, counter point type smoke sensing fire detector tests, detect and accomplish the back, start connection fan 16, adsorb smog and carry the inside of rose box 6 through the cover 8 that induced drafts, carry out filtration treatment through filter screen 17 and active carbon filter 23 to smog, prevent to produce the influence to the environment, when needing to clear up filter screen 17 and active carbon filter 23, the connecting plate 22 can be taken off to filter screen 17 and active carbon filter 23 by hard pulling handle, and convenient to use.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a some type smoke detector quantitative determination device, includes bottom plate (1), its characterized in that: the top fixedly connected with curb plate (3) of bottom plate (1), one side sliding connection of curb plate (3) has lifter plate (11), the top fixedly connected with connecting seat (10) of lifter plate (11), the top of connecting seat (10) is equipped with stationary box (9), one side of stationary box (9) is equipped with smoke generator (12), smoke generator (12) are through pipeline and stationary box (9) intercommunication, the inner wall fixedly connected with fixed plate (19) of stationary box (9), the inside of stationary box (9) and the top sliding connection who is located fixed plate (19) have baffle (20), the through-hole has been seted up with the equal equidistance in the outside of baffle (20) in the outside of fixed plate (19), the top symmetry of stationary box (9) is equipped with cover (8) that induced drafts, one side fixedly connected with rose box (6) of stationary box (9), the outside of rose box (6) is equipped with connecting plate (22), the bottom of connecting plate (22) is fixedly connected with filter screen (17) and active carbon filter (23) in proper order.

2. The quantitative detection device of the point-type smoke-sensing fire detector according to claim 1, wherein: one side sliding connection of curb plate (3) has elevator (13), elevator (11) and elevator (13) fixed connection, the inside of curb plate (3) is rotated and is connected with lead screw (14), elevator (13) and lead screw (14) threaded connection, the top fixedly connected with motor (5) of curb plate (3), the output and lead screw (14) fixed connection of motor (5).

3. The quantitative detection device of the point-type smoke-sensing fire detector according to claim 1, wherein: the top fixedly connected with weight box (2) of bottom plate (1), the top fixedly connected with of fixed box (9) goes out tobacco pipe (7).

4. The quantitative detection device of the point-type smoke detector as claimed in claim 2, wherein: the bottom of the fixed box (9) is fixedly connected with an air blower (15), and the air blower (15) is communicated with the fixed box (9) through a pipeline.

5. The quantitative detection device of the point-type smoke-sensing fire detector as claimed in claim 4, wherein: the inner wall of the fixed box (9) is provided with a smoke concentration sensor (26).

6. The quantitative detection device of the point-type smoke-sensing fire detector according to claim 5, wherein: the outer side of the fixed box (9) is provided with an electric telescopic rod (18), and the output end of the electric telescopic rod (18) is fixedly connected with the baffle (20).

7. The quantitative detection device of the point-type smoke-sensing fire detector as claimed in claim 6, wherein: the bottom fixedly connected with of rose box (6) connects fan (16), connect fan (16) and communicate with rose box (6) through the pipeline, the cover that induced drafts (8) communicate with rose box (6) through the pipeline.

8. The quantitative detection device of the point-type smoke-sensing fire detector according to claim 1, wherein: the inside symmetry sliding connection of rose box (6) has stopper (24), be equipped with spring (25) between stopper (24) and rose box (6), spacing groove (21) that use with stopper (24) cooperation are seted up to the outside symmetry of connecting plate (22).

9. The quantitative detection device of the point-type smoke detector as claimed in claim 7, wherein: the outside fixedly connected with control panel (4) of curb plate (3), motor (5), smoke generator (12), air-blower (15), connection fan (16), electric telescopic handle (18) and smog concentration sensor (26) all with control panel (4) electric connection.