Water mist tail end water testing equipment for fire-fighting detection

Abstract

The utility model relates to the technical field of water testing equipment, in particular to water mist tail end water testing equipment for fire-fighting detection, which comprises a box body and a support plate, an adjusting mechanism is mounted on the inner wall of the box body, the inner wall of the support plate is attached to a plurality of water mist nozzles, the upper end of the support plate is attached to a plate body, and the lower end of the support plate is attached to the plate body. The inner wall of the supporting plate is attached to the water mist spray head. According to the water mist tail end water testing equipment for fire fighting detection, through cooperation of the limiting mechanism and the supporting plate, the first servo motor is closed after the plate body moves downwards to make contact with the water mist nozzles, in this way, the multiple water mist nozzles can be limited at the same time, the time occupied by limiting the water mist nozzles is saved, and therefore the working efficiency is improved; through cooperation of the adjusting mechanism and the box body, the whole equipment is fixed to an external support through the threaded rod by means of external bolts, through the mode, the distance between the two connecting plates is adjusted, the equipment can be installed on supports of different sizes, and work limitation is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to water testing equipment technical field, concretely is a kind of water mist end water testing equipment of fire detection. BACKGROUND

[0002] The water mist end water testing equipment of fire detection is used to test and verify the performance of water mist sprinklers to ensure that they can provide effective fire extinguishing and cooling effect in fire incidents.

[0003] For example, a kind of water mist end water testing equipment of fire detection with the authorization announcement number "CN221998762U", angle inclination is driven to water mist sprinkler, it is convenient to test the spray condition of water mist and whether pipeline is blocked, but the water mist end water testing equipment of fire detection, when water mist is tested, when water mist sprinkler is fixed, it needs to be fixed in turn, it will occupy a lot of time, thereby reducing work efficiency, and the water mist end water testing equipment of fire detection needs to be installed on the support outside, but the size of mounting rack is fixed, so it can only be installed on the support of fixed size, thereby increasing work limitation. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the problem that when water mist sprinkler is fixed, it needs to be fixed in turn, it will occupy a lot of time, thereby reducing work efficiency and the water mist end water testing equipment of fire detection needs to be installed on the support outside, but the size of mounting rack is fixed, so it can only be installed on the support of fixed size, thereby increasing work limitation, and a kind of water mist end water testing equipment of fire detection is provided.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] Design a kind of water mist end water testing equipment of fire detection, including box and support plate, the right end lower side of the box is fixedly connected with support plate, the right end of support plate is installed with limiting mechanism, the inner wall of the box is installed with adjusting mechanism, the inner wall of support plate is in conformance with multiple water mist sprinklers, the upper end of support plate is in conformance with plate body, the inner wall of support plate is in conformance with water mist sprinkler.

[0007] Preferably, the limiting mechanism includes vertical rod, the lower end of vertical rod is fixedly connected with support plate, the upper end of vertical rod is fixedly connected with horizontal plate, the inner wall of horizontal plate is fixedly connected with first servo motor through support, the output shaft of first servo motor is connected with threaded rod through reduction box, the two sides of threaded rod are rotatably connected with horizontal plate and support plate through bearing respectively.

[0008] Preferably, the outer wall of threaded rod is threadedly connected with plate body, and the outer wall of vertical rod is slidably connected with plate body.

[0009] Preferably, the adjusting mechanism comprises a second servo motor, outer walls of the second servo motor are fixedly connected with the box through a support, an output shaft of the second servo motor is connected with a worm through a speed reducer, both sides of the worm are rotatably connected with the box through bearings, both ends of the worm are meshed with worm gears, inner walls of the worm gears are rotatably connected with the box through rotating shafts.

[0010] Preferably, outer walls of the rotating shafts of the worm gears are fixedly connected with rod bodies, ends of the rod bodies are fixedly connected with protrusions, outer walls of the protrusions are slidably connected with connecting plates, inner walls of the connecting plates are provided with a plurality of threaded holes.

[0011] Preferably, outer walls of the connecting plates are slidably connected with the box, inner walls of the connecting plates are slidably connected with cross bars, inner sides of the cross bars are fixedly connected with the box.

[0012] The water mist terminal water testing equipment for fire detection has the beneficial effects that: through cooperation of the limiting mechanism and the support plate, the first servo motor drives the threaded rod to rotate, the threaded rod drives the plate body to move downwards, the vertical rod can limit the moving position of the plate body to prevent the plate body from deviating in the movement, the first servo motor is turned off after the plate body moves downwards and contacts the water mist nozzle, through the above mode, multiple water mist nozzles can be limited at the same time, time occupied for limiting the water mist nozzle is saved, and thus work efficiency is improved.

[0013] Through cooperation of the adjusting mechanism and the box, the second servo motor drives the worm to rotate, the worm drives the two worm gears to rotate, the worm gears drive the rod bodies to rotate, the rod bodies drive the protrusions to rotate, the two protrusions drive the connecting plates to move through the sliding grooves and then make the two connecting plates move inwards, the second servo motor is turned off after the two connecting plates are attached to the support outside, then the entire equipment is fixed on the support outside through the threaded rods by using the bolts outside, through the above mode, the distance between the two connecting plates is adjusted, and then the equipment can be installed on supports of different sizes, and thus work limitations are reduced. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of the utility model;

[0015] Figure 2 It is a front view of the utility model; Figure 1

[0016] Figure 3 It is a side view of the support plate and the plate body in the utility model; Figure 2

[0017] Figure 4 It is a front view of the box in the utility model; Figure 2

[0018] ​​​Figure 5 For Figure 4 Enlarged view of middle A part.

[0019] In the figure: 1, box, 2, limiting mechanism, 201, horizontal plate, 202, first servo motor, 203, threaded rod, 204, vertical rod, 3, adjusting mechanism, 301, second servo motor, 302, worm, 303, worm gear, 304, rod body, 305, protruding block, 306, connecting plate, 307, horizontal rod, 4, support plate, 5, plate body, 6, fine water mist nozzle, 7, threaded hole. DETAILED DESCRIPTION

[0020] The utility model will be further described below with reference to the drawings:

[0021] Referring to the accompanying Figures 1-5 : In this embodiment, a fine water mist terminal water testing equipment for fire detection includes a box 1 and a support plate 4, the lower right end of the box 1 is fixedly connected with the support plate 4, a limiting mechanism 2 is installed at the right end of the support plate 4, an adjusting mechanism 3 is installed on the inner wall of the box 1, the inner wall of the support plate 4 is in close contact with a plurality of fine water mist nozzles 6, the fine water mist nozzle 6 is prior art, the model of the fine water mist nozzle 6 can meet the working needs according to actual needs, the upper end of the support plate 4 is in close contact with a plate body 5, and the inner wall of the support plate 4 is in close contact with the fine water mist nozzle 6.

[0022] Referring to the accompanying Figures 1-3 : The limiting mechanism 2 includes vertical rods 204, the lower ends of the vertical rods 204 are fixedly connected with the support plate 4, the upper ends of the vertical rods 204 are fixedly connected with a horizontal plate 201, the inner wall of the horizontal plate 201 is fixedly connected with a first servo motor 202 through a support, the first servo motor 202 is threadedly connected with the support through bolts, and the first servo motor 202 can be removed from the support when necessary, the model of the first servo motor 202 can meet the working needs according to actual needs, the output shaft of the first servo motor 202 is connected with a threaded rod 203 through a reduction box, the first servo motor 202 drives the threaded rod 203 to rotate, the two sides of the threaded rod 203 are rotatably connected with the horizontal plate 201 and the support plate 4 through bearings respectively, the first servo motor 202 rotates in the horizontal plate 201 and the support plate 4, the outer wall of the threaded rod 203 is threadedly connected with a plate body 5, the threaded rod 203 drives the plate body 5 to move, the outer walls of the vertical rods 204 are slidably connected with the plate body 5, and the plate body 5 slides on the vertical rods 204.

[0023] Referring to the accompanying Figure 1 、 Figure 2 、 Figure 4 and Figure 5The adjusting mechanism 3 comprises a second servo motor 301, the model of the second servo motor 301 can meet the working requirement according to the actual requirement, the outer wall of the second servo motor 301 is fixedly connected with the box body 1 through a support, the second servo motor 301 is threadedly connected with the support through bolts, and the second servo motor 301 can be taken off from the support when necessary, the output shaft of the second servo motor 301 is connected with a worm 302 through a reduction box, the second servo motor 301 drives the worm 302 to rotate, the two sides of the worm 302 are rotatably connected with the box body 1 through bearings, the worm 302 rotates in the box body 1, the two ends of the worm 302 are meshed with worm gears 303, the worm 302 drives the worm gears 303 to rotate, and the inner walls of the worm gears 303 are rotatably connected with the box body 1 through rotating shafts; the worm gears 303 rotate in the box body 1.

[0024] The outer walls of the rotating shafts of the worm gears 303 are fixedly connected with rod bodies 304, the worm gears 303 drive the rod bodies 304 to rotate, the ends of the rod bodies 304 are fixedly connected with protruding blocks 305, the rod bodies 304 drive the protruding blocks 305 to rotate, the outer walls of the protruding blocks 305 are slidably connected with connecting plates 306, the protruding blocks 305 drive the connecting plates 306 to move, the inner walls of the connecting plates 306 are provided with a plurality of threaded holes 7, the outer walls of the connecting plates 306 are slidably connected with the box body 1, the connecting plates 306 slide in the box body 1, the inner walls of the connecting plates 306 are slidably connected with cross rods 307, the connecting plates 306 slide on the cross rods 307, and the inner sides of the cross rods 307 are fixedly connected with the box body 1.

[0025] Working principle:

[0026] When the fine water mist nozzle 6 needs to be detected in the fire fighting, the external support is moved to between the two connecting plates 306, then the external power supply of the second servo motor 301 is connected and started, the second servo motor 301 drives the worm 302 to rotate, the worm 302 drives the two worm gears 303 to rotate (the rotating directions of the two worm gears 303 are opposite, the worm 302 and the worm gears 303 have a self-locking function, when the protruding blocks 305 do not drive the connecting plates 306 to move, the connecting plates 306 are not easy to move under the influence of the external environment, and in turn the stability of the two connecting plates 306 is further increased), the worm gears 303 drive the rod bodies 304 to rotate, the rod bodies 304 drive the protruding blocks 305 to rotate, the two protruding blocks 305 drive the connecting plates 306 to move through the sliding grooves, and in turn the two connecting plates 306 move inward, after the two connecting plates 306 are attached to the external support, the second servo motor 301 is turned off, then the entire equipment can be fixed on the external support through the threaded rods 7 and the bolts in the external environment, through the above mode, the distance between the two connecting plates 306 is adjusted, and in turn the equipment can be installed on supports with different sizes, and the two connecting plates 306 can be reversely moved by reversing the second servo motor 301 according to the above mode.

[0027] The water mist nozzle 6 is placed in the groove on the support plate 4 in turn, and after the water mist nozzle 6 is placed, the external power supply of the first servo motor 202 is connected and started, the first servo motor 202 drives the threaded rod 203 to rotate, the threaded rod 203 drives the plate body 5 to move downward, and the vertical rod 204 can limit the moving position of the plate body 5 to prevent the plate body 5 from deviating during movement, the plate body 5 moves downward to contact the water mist nozzle 6 and limit the multiple water mist nozzles 6 together, and after the multiple water mist nozzles 6 are limited, the first servo motor 202 is turned off;

[0028] Then the water pipes on the multiple water mist nozzles 6 are connected with the external water pump, the external water pump guides the water source into the water mist nozzle 6, and then sprays the atomized water source through the water mist nozzle 6, the distance or the amount of the water source sprayed by each water mist nozzle 6 can be observed to check whether the water mist nozzle 6 meets the standard, and then the water mist nozzle 6 is tested, after the water mist nozzle 6 is tested, the external water pump is turned off, the unqualified water mist nozzle 6 is removed in the water test work, the qualified water mist nozzle 6 is collected, then the first servo motor 202 is reversed according to the above mode to move the plate body 5 upward to reset, after the plate body 5 is reset, the first servo motor 202 is turned off, then the water tested water mist nozzle 6 is taken off from the support plate 4 in turn, and the detection work of the water outlet at the end of the water mist nozzle 6 for fire fighting is completed through the above mode.

[0029] Although the utility model has been illustrated and described by referring to the preferred embodiments, it should be understood by those skilled in the art that various changes in form and details can be made within the scope of the claims.

Claims

1. A water mist terminal water testing device for fire detection, comprising a box (1) and a support plate (4), the lower right end of the box (1) is fixedly connected with the support plate (4), characterized in that: The right end of the support plate (4) is provided with a limiting mechanism (2), the inner wall of the box body (1) is provided with an adjusting mechanism (3), the inner wall of the support plate (4) is matched with a plurality of water mist nozzles (6), the upper end of the support plate (4) is matched with a plate body (5), and the inner wall of the support plate (4) is matched with the water mist nozzle (6).

2. The water mist end-of-line test device for fire detection of claim 1, wherein: The limiting mechanism (2) comprises vertical rods (204), the lower ends of the vertical rods (204) are fixedly connected with the support plate (4), the upper ends of the vertical rods (204) are fixedly connected with a horizontal plate (201), the inner wall of the horizontal plate (201) is fixedly connected with a first servo motor (202) through a support, the output shaft of the first servo motor (202) is connected with a threaded rod (203) through a speed reducer, and the two sides of the threaded rod (203) are rotatably connected with the horizontal plate (201) and the support plate (4) through bearings.

3. The water mist end-of-line test device for fire detection of claim 2, wherein: The outer wall of the threaded rod (203) is threadedly connected with the plate body (5), and the outer wall of the vertical rod (204) is slidably connected with the plate body (5).

4. The water mist end-of-line test device for fire detection of claim 1, wherein: The adjusting mechanism (3) comprises a second servo motor (301), the outer wall of the second servo motor (301) is fixedly connected with the box body (1) through a support, the output shaft of the second servo motor (301) is connected with a worm (302) through a speed reducer, the two sides of the worm (302) are rotatably connected with the box body (1) through bearings, the two ends of the worm (302) are meshed with a worm wheel (303), and the inner wall of the worm wheel (303) is rotatably connected with the box body (1) through an axis.

5. The water mist end-of-line test device for fire detection of claim 4, wherein: The outer wall of the shaft of the worm wheel (303) is fixedly connected with a rod body (304), the ends of the rod body (304) are fixedly connected with protrusions (305), the outer wall of the protrusion (305) is slidably connected with a connecting plate (306), and the inner wall of the connecting plate (306) is provided with a plurality of threaded holes (7).

6. The water mist end-of-line test device for fire detection of claim 5, wherein: The outer wall of the connecting plate (306) is slidably connected with the box body (1), the inner wall of the connecting plate (306) is slidably connected with a horizontal rod (307), and the inner side of the horizontal rod (307) is fixedly connected with the box body (1).

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