CN216695273U

CN216695273U - Performance detection device of flame detector

Info

Publication number: CN216695273U
Application number: CN202123380274.2U
Authority: CN
Inventors: 刘丕均; 张亚非; 齐燕
Original assignee: Nanjing Micron Electronic Industry Research Institute Co ltd; Nanjing Falyin Technology Co ltd
Current assignee: Nanjing Micron Electronic Industry Research Institute Co ltd; Nanjing Falyin Technology Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-06-07
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a performance detection device of a flame detector, which relates to the technical field of detector detection and comprises a bottom plate, wherein an ignition box and a control mechanism are respectively arranged at two ends of the upper surface of the bottom plate, a flame spraying mechanism and an igniter are arranged in the ignition box, a transparent protective cover is detachably arranged on the ignition box, a toothed plate and a T-shaped sliding rail are fixed between the ignition box and the control mechanism, a sliding block slides on the T-shaped sliding rail, moving motors are symmetrically arranged at two sides of the sliding block, a driving gear is fixed at the output end of the moving motor, a moving table is fixed on the sliding block, two plug wires and a fixing mechanism are arranged on the moving table, the fixing mechanism comprises a placing base, the flame detector is arranged on the placing base, the fixed motor is arranged on the moving table, a double screw rod is fixed at the output end of the fixed motor, a sliding plate is arranged on the upper sliding of the double screw rod, and an L-shaped plate is fixed on the side wall of the sliding plate. The utility model has the effect of improving the detection efficiency by quickly replacing the flame detector for detection.

Description

Performance detection device of flame detector

Technical Field

The utility model relates to the technical field of detector detection, in particular to a performance detection device of a flame detector.

Background

The present flame detector is also called a photosensitive fire detector, and is a fire detector for responding to the optical characteristics of fire, namely detecting the light intensity of flame combustion and the flicker frequency of flame. Is to detect the generation of smoke and the emission of heat when a substance is burnt, and to generate invisible light radiation which is visible or not in the atmosphere. The existing flame detector needs to detect after being produced, and the detection is mainly to detect the detection range of the flame detector.

The existing flame detector is inconvenient to install and disassemble when being installed on a detection device, and when a next detector needs to be detected, a connecting wire of the existing detector needs to be pulled out, and a new detector is inserted, so that the detection efficiency is greatly reduced.

With respect to the related art in the above, the inventors consider that there is a drawback that time is wasted when the detector is replaced to lower the detection efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems of the background art, the present invention provides a performance detecting device of a flame detector.

The performance detection device of the flame detector adopts the following technical scheme that:

a performance detection device of a flame detector comprises a bottom plate, wherein an ignition box and a control mechanism are respectively arranged at two ends of the upper surface of the bottom plate, a flaming mechanism and an igniter which are connected with the control mechanism are arranged in the ignition box, and a transparent protective cover is detachably arranged on the ignition box; toothed plates are symmetrically fixed on two sides of a bottom plate between the ignition box and the control mechanism, a T-shaped sliding rail is fixed between the toothed plates, a sliding block slides on the T-shaped sliding rail, moving motors connected with the control mechanism are symmetrically arranged on two sides of the sliding block, a driving gear is fixed at the output end of each moving motor, and the driving gear is meshed with the toothed plates; the improved flame detector is characterized in that a moving table is fixed on the sliding block, two plug wires connected with a control mechanism and a fixing mechanism are arranged on the moving table, the fixing mechanism comprises a placing base, a placing groove is formed in the placing base, a flame detector is arranged in the placing groove, a fixing motor is arranged on the moving table, the output end of the fixing motor is fixed with a double screw rod penetrating through the placing base, the threaded portion of the double screw rod slides to form a sliding plate, an L-shaped plate is fixed on the side wall of the sliding plate, and the L-shaped plate is attached to the flame detector.

Preferably, the mechanism of flaming includes the storage jar, be equipped with the check valve on the storage jar, the end fixing of check valve has the flaming head that runs through the ignition box roof, the storage jar be equipped with the intake pipe that runs through the ignition box lateral wall.

Preferably, the side wall of the transparent protective cover is provided with a detection port.

Preferably, the bottom end of the sliding block is provided with a T-shaped sliding groove matched with the T-shaped sliding rail, and the T-shaped sliding groove is attached to the T-shaped sliding rail.

Preferably, a fixed plate is fixed on the mobile station, and the double screw is rotatably arranged in the fixed plate.

Preferably, the two sides of the placing base are symmetrically fixed with stabilizing plates, and the sliding plates are slidably arranged between the stabilizing plates.

Preferably, a mounting plate is fixed on the mobile station, and the fixed motor is arranged in the mounting plate.

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

1. according to the flame detector, the plug wire is connected with the flame detector, the fixing motor of the fixing mechanism controls the double screw rod to rotate, the double screw rod rotates to drive the two sliding plates to slide, the two sliding plates slide to drive the two L-shaped plates to slide to disassemble or fix the flame detector, and the flame detector is effectively and quickly replaced;

2. the control mechanism controls the flame spraying head in the flame spraying mechanism to control the gas to be sprayed out, the igniter ignites the gas at the same time, the flame detector detects the flame, the control mechanism controls the moving motor to enable the driving gear to rotate, the driving gear rotates to enable the flame detector to translate along the toothed plate to control the detection distance to test the distance range of the flame detector, and the performance detection of the flame detector is effectively realized.

Drawings

FIG. 1 is a schematic structural diagram of a performance detection device of a flame detector according to an embodiment of the utility model;

FIG. 2 is a schematic structural diagram of a mobile station of a performance detection apparatus of a flame detector according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of an ignition box of a performance detection device of a flame detector according to an embodiment of the utility model;

FIG. 4 is a schematic structural diagram of a fixing mechanism of a performance detecting apparatus of a flame detector according to an embodiment of the utility model;

description of reference numerals: 1. a base plate; 2. an ignition box; 3. a flame projecting mechanism; 31. storing the tank; 32. a one-way valve; 33. a flame projecting head; 34. an air inlet pipe; 4. an igniter; 5. a transparent protective cover; 51. a detection port; 6. a toothed plate; 7. a T-shaped slide rail; 8. a slider; 81. a T-shaped chute; 9. a moving motor; 10. a drive gear; 11. a mobile station; 12. inserting wires; 13. a fixing mechanism; 131. placing a base; 132. a placement groove; 133. fixing a motor; 134. a double screw; 135. a fixing plate; 136. a slide plate; 137. an L-shaped plate; 138. a stabilizing plate; 139. mounting a plate; 14. a flame detector; 15. a control mechanism.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It is to be noted that the drawings are merely illustrative and not drawn to scale, and that some of the drawings may be enlarged or reduced for convenience of description, and some of the known structures may be absent.

The embodiment of the utility model discloses a performance detection device of a flame detector. Referring to fig. 1-4, a performance detection device of a flame detector comprises a bottom plate 1, an ignition box 2 and a control mechanism 15 are respectively arranged at two ends of the upper surface of the bottom plate 1, a flaming mechanism 3 and an igniter 4 connected with the control mechanism 15 are arranged in the ignition box 2, the control mechanism 15 is used for controlling the starting of the flaming mechanism 3 and the igniter 4, a transparent protective cover 5 is detachably arranged on the ignition box 2, and the transparent protective cover 5 is used for protecting flame and preventing accidents; toothed plates 6 are symmetrically fixed on two sides of a bottom plate 1 between an ignition box 2 and a control mechanism 15, T-shaped sliding rails 7 are fixed between the toothed plates 6, sliding blocks 8 are arranged on the T-shaped sliding rails 7 in a sliding mode, moving motors 9 connected with the control mechanism 15 are symmetrically arranged on two sides of each sliding block 8, a driving gear 10 is fixed at the output end of each moving motor 9, each moving motor 9 is used for controlling the rotation of the driving gear 10, the driving gear 10 is meshed with the toothed plates 6, and the sliding blocks 8 slide along the toothed plates 6 due to the rotation of the driving gears 10; be fixed with the mobile station 11 on the slider 8, be equipped with two plug wires 12 and fixed establishment 13 with control mechanism 15 connection on the mobile station 11, fixed establishment 13 is including placing base 131, place and seted up standing groove 132 on the base 131, be equipped with flame detector 14 in the standing groove 132, flame detector 14 connects the electricity through plug wire 12, and flame detector 14 installs the dismantlement fast through fixed establishment 13, be equipped with fixed motor 133 on the mobile station 11, the output of fixed motor 133 is fixed with the dual screw 134 that runs through and places base 131, fixed motor 133 is used for controlling dual screw 134 and rotates, the screw thread part of dual screw 134 slides has slide 136, dual screw 134 is used for controlling slide 136 and slides, slide 136's lateral wall is fixed with L shaped plate 137, L shaped plate 137 and flame detector 14 laminating, L shaped plate 137 and standing groove 132 cooperation are used for fixed flame detector 14.

Referring to fig. 2, the bottom end of the slider 8 is provided with a T-shaped sliding slot 81 engaged with the T-shaped sliding rail 7, and the T-shaped sliding slot 81 slides on the T-shaped sliding rail 7 to stabilize the movement of the mobile station 11.

Referring to fig. 3, flame projecting mechanism 3 includes storage jar 31, be equipped with check valve 32 on the storage jar 31, check valve 32 prevents that the gas backward flow from leading to the explosion, the end fixing of check valve 32 has the flame projecting head 33 who runs through 2 roof of ignition box, flame projecting head 33 is used for controlling the injection of flame, the intake pipe 34 that is equipped with and runs through 2 lateral walls of ignition box of storage jar 31, intake pipe 34 is used for transmitting in the gas advances storage jar 31, detection mouth 51 has been seted up to the lateral wall of transparent safety cover 5, detection mouth 51 is used for detecting flame, and make oxygen get into supplementary burning.

Referring to fig. 4, a fixing plate 135 is fixed on the mobile station 11, the double screw 134 is rotatably disposed in the fixing plate 135, the fixing plate 135 is used to stabilize the rotation of the double screw 134, stabilizing plates 138 are symmetrically fixed on both sides of the placement base 131, the sliding plate 136 is slidably disposed between the stabilizing plates 138, the stabilizing plate 138 is used to stabilize the sliding of the sliding plate 136, a mounting plate 139 is fixed on the mobile station 11, the fixing motor 133 is disposed in the mounting plate 139, and the mounting plate 139 stably fixes the position of the fixing motor 133.

The performance detection device of the flame detector provided by the embodiment of the utility model has the following implementation principle: when the utility model is used, firstly, the flame detector 14 is connected into the plug wire 12, then the flame detector 14 is placed in the placing groove 132, the fixing motor 133 of the fixing mechanism 13 controls the double screw 134 to rotate, the double screw 134 rotates to drive the two sliding plates 136 to slide, the two sliding plates 136 slide to drive the two L-shaped plates 137 to slide to fix the flame detector 14, the control mechanism 15 controls the fire nozzle 33 in the fire spraying mechanism 3 to control the gas to spray out, and simultaneously, the igniter 4 ignites the gas, the flame detector 14 detects the flame, the control mechanism 15 controls the moving motor 9 to rotate the driving gear 10, the driving gear 10 rotates to make the flame detector 14 translate along the toothed plate 6 to control the detection distance to test the distance range of the flame detector 14, when the flame detector 14 needs to be replaced, a new flame detector 14 is plugged into another plug wire 12, and the double screw 134 is controlled to rotate to make the L-shaped plate 137 slide away from the flame detector 14, the original flame detector 14 is taken out, a new flame detector 14 is placed, and the double screw 134 is controlled to rotate to make the L-shaped plate 137 fixed, so that the replacement can be quickly completed.

The above are all preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims

1. A performance detection device of a flame detector comprises a bottom plate (1), and is characterized in that: an ignition box (2) and a control mechanism (15) are respectively arranged at two ends of the upper surface of the bottom plate (1), a flame-throwing mechanism (3) and an igniter (4) connected with the control mechanism (15) are arranged in the ignition box (2), and a transparent protective cover (5) is detachably arranged on the ignition box (2); toothed plates (6) are symmetrically fixed on two sides of a bottom plate (1) between the ignition box (2) and the control mechanism (15), a T-shaped sliding rail (7) is fixed between the toothed plates (6), a sliding block (8) slides on the T-shaped sliding rail (7), moving motors (9) connected with the control mechanism (15) are symmetrically arranged on two sides of the sliding block (8), a driving gear (10) is fixed at the output end of each moving motor (9), and the driving gear (10) is meshed with the toothed plates (6); be fixed with mobile station (11) on slider (8), be equipped with two plug wires (12) and fixed establishment (13) of being connected with control mechanism (15) on mobile station (11), fixed establishment (13) are including placing base (131), place and seted up standing groove (132) on base (131), be equipped with flame detector (14) in standing groove (132), be equipped with fixed motor (133) on mobile station (11), the output of fixed motor (133) is fixed with runs through dual screw rod (134) of placing base (131), the screw thread part of dual screw rod (134) slides and has slide (136), the lateral wall of slide (136) is fixed with L shaped plate (137), L shaped plate (137) and flame detector (14) laminating.

2. The performance detecting device of a flame detector as claimed in claim 1, wherein: flaming mechanism (3) are including storage jar (31), be equipped with check valve (32) on storage jar (31), the end fixing of check valve (32) has flaming head (33) that runs through ignition box (2) roof, storage jar (31) be equipped with intake pipe (34) that run through ignition box (2) lateral wall.

3. The performance detecting device of a flame detector as claimed in claim 1, wherein: the side wall of the transparent protective cover (5) is provided with a detection port (51).

4. The performance detecting device of a flame detector as claimed in claim 1, wherein: and a T-shaped sliding groove (81) matched with the T-shaped sliding rail (7) is formed in the bottom end of the sliding block (8).

5. The performance detecting device of a flame detector as claimed in claim 1, wherein: the movable table (11) is fixedly provided with a fixed plate (135), and the double screw (134) is rotatably arranged in the fixed plate (135).

6. The performance detecting device of a flame detector as claimed in claim 1, wherein: the both sides of placing base (131) all the symmetry be fixed with stabilizer plate (138), slide (136) slide and set up in stabilizer plate (138) within a definite time.

7. The performance detecting device of a flame detector as claimed in claim 1, wherein: the mobile station (11) is fixed with a mounting plate (139), and the fixed motor (133) is arranged in the mounting plate (139).