CN211885074U

CN211885074U - Spray set of toy detection combustion testing machine

Info

Publication number: CN211885074U
Application number: CN201922170561.7U
Authority: CN
Inventors: 时磊
Original assignee: Hangzhou Guhe Testing Technology Co ltd
Current assignee: Hangzhou Guhe Testing Technology Co ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-11-10
Anticipated expiration: 2029-12-06

Abstract

The utility model discloses a spraying device of a toy detection combustion testing machine, which has the technical proposal that the spraying device comprises a combustor shell and a combustion chamber arranged in the combustor shell, a filter screen is arranged in the combustion chamber, the inner wall of the combustion chamber is positioned above the filter screen and is fixedly connected with an igniter, the outer side wall of the filter screen is attached to the inner wall of the combustion chamber, when the toy needs to be put out a fire, a through hole is staggered with an air vent, a connecting plate blocks the through hole, so that air can not enter the combustion chamber through a waste material tank, a water pump pumps water from a water tank, then the water is supplied to a nozzle and an annular water supply pipe through a water outlet pipe, the nozzle and a water spray hole spray water simultaneously, a motor is started to drive a gear to rotate, the gear drives the annular water spray pipe to rotate through being meshed with a rack, so that the water sprayed from the water spray hole, can put out a fire to the toy more fast.

Description

Spray set of toy detection combustion testing machine

Technical Field

The utility model relates to a burning test machine technical field, more specifically the spray set that relates to a toy detects burning test machine that says so.

Background

The burning test is that a Bunsen burner with specified size and a specific gas source are adopted to regularly burn a horizontal or vertical test sample for a plurality of times according to a certain flame height and a certain flame application angle, and the combustibility of the test sample is evaluated according to the ignition duration of the test sample and the burning time and whether the ignition substances laid under the test sample are ignited.

When examining the toy burning, detect and accomplish the back, need put out a fire to the toy in the burning, general burning test machine puts out a fire to the toy through the water spray, needs certain time just can put out a fire at the in-process of putting out a fire, and the toy to in the burning that is difficult quick puts out a fire, probably leads to the inaccuracy that detects data.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a toy detects spray set of burning test machine for overcome among the prior art when putting out a fire to the toy in the burning, difficult quick putting out a fire to the toy in the burning, probably lead to the unsafe problem of detected data.

In order to achieve the above purpose, the utility model provides a following technical scheme: a spray device of a toy detection combustion testing machine comprises a combustor shell and a combustion chamber arranged in the combustor shell, wherein a filter screen is arranged in the combustion chamber, an igniter is fixedly connected to the upper part of the inner wall of the combustion chamber, the outer wall of the filter screen is attached to the inner wall of the combustion chamber, an exhaust pipe is communicated with the top of the combustor shell, a nozzle for spraying water into the combustion chamber is fixedly connected to the inner wall of the exhaust pipe, a door is arranged on one side of the combustion chamber, an annular water spray pipe is horizontally arranged below the filter screen, an annular water supply pipe is rotatably connected to the inner wall of the annular water spray pipe, a plurality of water spray holes are formed in the top surface of the annular water spray pipe, the water spray holes are communicated with the annular water supply pipe, a circle of rack is fixedly connected to the outer side surface of the, the support frame is connected with the bottom of the annular water spray pipe in a sliding way, a power component for providing power for the rotation of the annular water spray pipe is arranged in the combustor shell, a waste bin is arranged below the combustor shell, a water supply component for supplying water to the spray head and the annular water supply pipe is arranged between the waste bin and the combustor shell, a waste cavity is arranged in the waste bin, the top surface of the waste bin is provided with an opening, the waste cavity and the combustion cavity are communicated, the top of the waste bin is also provided with a plurality of through holes, the through holes are all positioned at the same side of the opening, the top of the waste bin is inserted with a connecting plate, the connecting plate penetrates through the opening and the through holes, a plurality of air vents are arranged in the connecting plate, the air vents and the through holes are arranged in a one-to-one correspondence, and blanking holes communicated with, and a preset hole is arranged between the blanking hole and the vent hole closest to the blanking hole, and when the connecting plate is pulled out, the preset hole is communicated with the opening.

As a further improvement of the utility model, the water supply subassembly includes L type mount, L type mount fixed connection be in the dump bin top surface, L type mount top surface fixedly connected with water tank, water tank one side is provided with the water pump, the water tank with water pump water inlet intercommunication, water pump delivery port fixedly connected with outlet pipe, the outlet pipe runs through combustor casing respectively with the shower nozzle with annular delivery pipe intercommunication.

As a further improvement of the utility model, the connecting plate stretches out one side fixed connection handle of dump bin, the last fixedly connected with gag lever post of dump bin, the gag lever post is located under the handle.

As a further improvement of the utility model, the apopore has been seted up to dump bin one side, the downthehole rubber buffer that has filled in of apopore.

As a further improvement, the waste bin is fixedly connected with stabilizing supports all around.

As a further improvement of the utility model, power component includes motor and power chamber, the power chamber is seted up in burning chamber one side inner wall, motor fixed connection be in the power chamber roof, the output shaft fixed connection gear of motor, the gear with rack toothing.

The utility model has the advantages that: the utility model discloses when needs put out a fire to the toy, operating personnel is through pulling open the connecting plate, make through-hole and air vent dislocation, the connecting plate blocks the through-hole, make the air can't get into the combustion chamber through the dump bin, the water pump draws water from the water tank, then supply water for shower nozzle and annular delivery pipe through the outlet pipe, the shower nozzle sprays water simultaneously with the hole for water spraying, the motor starts and drives gear revolve, the gear is through with rack toothing, it rotates to drive annular spray pipe, make from hole for water spraying spun water form a swirl, make atmospheric pressure in the swirl diminish, oxygen content reduces, and a plurality of hole for spraying has formed the water spray of multi-angle, can be quick put out a fire to the toy.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic front view of the present invention;

fig. 3 is a schematic perspective sectional view of the present invention;

fig. 4 is a schematic top view of the present invention.

Reference numerals: 11. a combustor housing; 12. a combustion chamber; 13. filtering with a screen; 14. an igniter; 15. an exhaust pipe; 16. a spray head; 17. a door; 18. an annular water spray pipe; 19. an annular water supply pipe; 20. a water spray hole; 21. A rack; 22. a support frame; 23. a waste bin; 24. a waste chamber; 25. an opening; 30. a power assembly; 31. A through hole; 32. a connecting plate; 33. a vent hole; 34. a blanking hole; 35. presetting holes; 36. an L-shaped fixing frame; 37. a water tank; 38. a water pump; 39. a water outlet pipe; 40. a water supply assembly; 41. a grip; 42. a limiting rod; 43. a water outlet hole; 45. a stabilizing support; 46. a motor; 47. a power cavity; 48. a gear.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1 to 4, the spray device of the toy testing combustion testing machine of the present embodiment includes a burner housing 11 and a combustion chamber 12 disposed in the burner housing 11, a filter screen 13 is disposed in the combustion chamber 12, an igniter 14 is fixedly connected to an inner wall of the combustion chamber 12 above the filter screen 13, an outer side wall of the filter screen 13 is attached to an inner wall of the combustion chamber 12, an exhaust pipe 15 is disposed at a top portion of the burner housing 11 in a communicating manner, a nozzle 16 for spraying water into the combustion chamber 12 is fixedly connected to an inner wall of the exhaust pipe 15, a door 17 is disposed at one side of the combustion chamber 12, an annular water spray pipe 18 is horizontally disposed below the filter screen 13, an inner side wall of the annular water spray pipe 18 is rotatably connected to an annular water supply pipe 19, a plurality of water spray holes 20 are disposed at a top surface of the annular water spray pipe 18, a circle of racks 21 is fixedly connected to the outer side surface of the annular water spray pipe 18, a plurality of support frames 22 are fixedly connected to the inner wall of the combustion chamber 12, the support frames 22 are slidably connected to the bottom of the annular water spray pipe 18, a power assembly 30 for providing power for the rotation of the annular water spray pipe 18 is further arranged in the combustor shell 11, a waste box 23 is arranged below the combustor shell 11, a water supply assembly 40 for supplying water to the spray head 16 and the annular water supply pipe 19 is arranged between the waste box 23 and the combustor shell 11, a waste chamber 24 is arranged in the waste box 23, an opening 25 is formed in the top surface of the waste box 23, the opening 25, the waste chamber 24 and the combustion chamber 12 are communicated with each other, a plurality of through holes 31 are further formed in the top of the waste box 23, the through holes 31 are all located on the same side of the opening 25, and a connecting plate 32 is inserted, the connecting plate 32 penetrates through the opening 25 and the through hole 31, a plurality of vent holes 33 are formed in the connecting plate 32, the vent holes 33 are arranged in one-to-one correspondence with the through holes 31, blanking holes 34 communicated with the opening 25 are further formed in the connecting plate 32, preset holes 35 are formed between the blanking holes 34 and the vent holes 33 closest to the blanking holes 34, and when the connecting plate 32 is pulled out, the preset holes 35 are communicated with the opening 25.

When an operator conducts a combustion test detection on the toy, the operator places the toy on the filter screen 13 by opening the door 17, the toy is ignited and combusted through the igniter 14, after the test is finished and the toy needs to be put out of fire, the operator pulls the connecting plate 32 open to enable the through hole 31 to be dislocated with the vent hole 33, the connecting plate 32 blocks the through hole 31, so that air cannot enter the combustion chamber 12 through the waste bin 23, at the moment, the preset hole 35 is communicated with the opening 25, the water supply assembly 40 supplies water to the spray head 16 and the annular water supply pipe 19, the water is sprayed out from the spray head 16, the water is sprayed out from the spray holes 20 through the annular water supply pipe 19, the power assembly 30 drives the annular spray pipe 18 to rotate, so that the water sprayed out from the spray holes 20 forms a vortex, make the atmospheric pressure in the swirl diminish, oxygen content reduces to a plurality of hole for water spraying 20 has formed the water spray of multi-angle, can put out a fire to the toy more fast.

Referring to fig. 2 and 3, the water supply assembly 40 includes an L-shaped fixing frame 36, the L-shaped fixing frame 36 is fixedly connected to the top surface of the waste bin 23, a water tank 37 is fixedly connected to the top surface of the L-shaped fixing frame 36, a water pump 38 is disposed on one side of the water tank 37, the water tank 37 is communicated with a water inlet of the water pump 38, a water outlet of the water pump 38 is fixedly connected with a water outlet pipe 39, and the water outlet pipe 39 penetrates through the burner housing 11 and is respectively communicated with the nozzle 16 and the annular water supply pipe 19. When the water supply assembly 40 supplies water, the water pump 38 pumps water from the water tank 37, and then supplies water to the spray head 16 and the annular water supply pipe 19 through the water outlet pipe 39, and the spray head 16 and the water spray holes 20 spray water simultaneously.

Referring to fig. 2 and 3, a handle 41 is fixedly connected to one side of the connecting plate 32 extending out of the waste bin 23, a limiting rod 42 is fixedly connected to the waste bin 23, and the limiting rod 42 is located right below the handle 41. The handle 41 facilitates the operator to pull out the connecting plate 32, and the limiting rod 42 limits the distance of pulling out the connecting plate 32.

Referring to fig. 2, a water outlet hole 43 is formed in one side of the waste bin 23, and a rubber plug is plugged into the water outlet hole 43. The outlet opening 43 facilitates the discharge of waste and water from the waste bin 23.

Referring to fig. 1 to 4, a stabilizing bracket 45 is fixedly connected to the periphery of the waste bin 23. The stabilizing support 45 provides stability to the overall device.

Referring to fig. 2 and 3, the power assembly 30 includes a motor 46 and a power cavity 47, the power cavity 47 is provided in an inner wall of one side of the combustion chamber 12, the motor 46 is fixedly connected to a top wall of the power cavity 47, an output shaft of the motor 46 is fixedly connected to a gear 48, and the gear 48 is engaged with the rack 21. When the power assembly 30 drives the annular water spraying pipe 18 to rotate, the motor 46 is started to drive the gear 48 to rotate, and the gear 48 drives the annular water spraying pipe 18 to rotate by being meshed with the rack 21.

The working principle is as follows: when an operator conducts a combustion test detection on the toy, the operator places the toy on the filter screen 13 by opening the door 17, the toy is ignited and combusted through the igniter 14, after the test is finished and the toy needs to be extinguished, the operator pulls the connecting plate 32 open to make the through hole 31 and the vent hole 33 dislocated, the connecting plate 32 blocks the through hole 31, so that air cannot enter the combustion chamber 12 through the waste bin 23, at the moment, the preset hole 35 is communicated with the opening 25, the water pump 38 pumps water from the water tank 37, then the water is supplied to the nozzle 16 and the annular water supply pipe 19 through the water outlet pipe 39, the nozzle 16 and the water spraying hole 20 spray water simultaneously, the motor 46 starts to drive the gear to rotate, and the gear drives the annular water spraying pipe 18 to rotate by being meshed with the rack 21, so that the water sprayed from the water spraying holes 20 forms a vortex, the air pressure in the vortex becomes small, the oxygen content is reduced, and a plurality of the water spraying holes 20 form multi-angle water spraying, so that the toy can be more quickly put out a fire.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a toy detects spray set of burning test machine, is in including combustor casing (11) and setting combustion chamber (12) in combustor casing (11), be provided with filter screen (13) in combustion chamber (12), combustion chamber (12) inner wall is located filter screen (13) top fixedly connected with point firearm (14), its characterized in that: the outer side wall of the filter screen (13) is attached to the inner wall of the combustion chamber (12), an exhaust pipe (15) is communicated with the top of the combustor shell (11), a spray head (16) which sprays water into the combustion chamber (12) is fixedly connected to the inner wall of the exhaust pipe (15), a door (17) is arranged on one side of the combustion chamber (12), an annular water spray pipe (18) is horizontally arranged below the filter screen (13), an annular water supply pipe (19) is rotationally connected to the inner side wall of the annular water spray pipe (18), a plurality of water spray holes (20) are formed in the top surface of the annular water spray pipe (18), the water spray holes (20) are communicated with the annular water supply pipe (19), a circle of rack (21) is fixedly connected to the outer side surface of the annular water spray pipe (18), a plurality of support frames (22) are fixedly connected to the inner wall of the combustion chamber (12), and the, the combustor shell (11) is internally provided with a power assembly (30) for providing power for the rotation of the annular water spray pipe (18), a waste box (23) is arranged below the combustor shell (11), a water supply assembly (40) for supplying water to the spray head (16) and the annular water supply pipe (19) is arranged between the waste box (23) and the combustor shell (11), a waste cavity (24) is arranged in the waste box (23), the top surface of the waste box (23) is provided with an opening (25), the waste cavity (24) and the combustion cavity (12) are communicated, the top of the waste box (23) is also provided with a plurality of through holes (31), the through holes (31) are all positioned on the same side of the opening (25), the top of the waste box (23) is inserted with a connecting plate (32), and the connecting plate (32) penetrates through the opening (25) and the through holes (31), be equipped with a plurality of air vent (33) in connecting plate (32), air vent (33) with through-hole (31) one-to-one sets up, still be equipped with in connecting plate (32) with blanking hole (34) of opening (25) intercommunication, blanking hole (34) with be closest to blanking hole (34) be equipped with between air vent (33) and predetermine hole (35), work as connecting plate (32) are pulled out the back, predetermine hole (35) with opening (25) intercommunication.

2. The spray device of the toy detection combustion testing machine according to claim 1, characterized in that: water supply unit (40) include L type mount (36), L type mount (36) fixed connection be in waste material case (23) top surface, L type mount (36) top surface fixedly connected with water tank (37), water tank (37) one side is provided with water pump (38), water tank (37) with water pump (38) water inlet intercommunication, water pump (38) delivery port fixedly connected with outlet pipe (39), outlet pipe (39) run through combustor casing (11) respectively with shower nozzle (16) with annular delivery pipe (19) intercommunication.

3. The spray device of the toy detection combustion testing machine according to claim 1, characterized in that: one side of the connecting plate (32) extending out of the waste box (23) is fixedly connected with a handle (41), the waste box (23) is fixedly connected with a limiting rod (42), and the limiting rod (42) is located under the handle (41).

4. The spray device of the toy detection combustion testing machine according to claim 3, characterized in that: a water outlet hole (43) is formed in one side of the waste box (23), and a rubber plug is plugged into the water outlet hole (43).

5. The spray device of the toy detection combustion testing machine according to claim 4, characterized in that: and a stabilizing support (45) is fixedly connected to the periphery of the waste box (23).

6. The spray device of the toy detection combustion testing machine according to claim 1, characterized in that: power component (30) include motor (46) and power chamber (47), power chamber (47) are seted up in burning chamber (12) one side inner wall, motor (46) fixed connection be in power chamber (47) roof, the output shaft fixed connection gear (48) of motor (46), gear (48) with rack (21) meshing.