CN213180629U

CN213180629U - Nozzle water smoke spreads and uses testing arrangement

Info

Publication number: CN213180629U
Application number: CN202021699910.0U
Authority: CN
Inventors: 王生宏
Original assignee: Gaoyou Auto Standard Parts Factory
Current assignee: Gaoyou Auto Standard Parts Factory
Priority date: 2020-08-15
Filing date: 2020-08-15
Publication date: 2021-05-11
Anticipated expiration: 2030-08-15

Abstract

The utility model relates to a nozzle test technical field just discloses a nozzle water smoke spreads and uses testing arrangement, including nozzle body and drain pan, still include: the base is bolted to the top of the bottom shell, an upper plate is mounted above the bottom shell through a support column, a through groove is formed in the surface of the upper plate in a penetrating mode, and a first screw is arranged on the left side below the upper plate; the utility model discloses a drain pan, a pedestal, the upper plate, lead to the groove, the movable block, the horizontal pole, the fixed plate, the standpipe, the hose, the conveyer pipe, first screw rod, the second screw rod, water writing paper, the setting of conveying mechanism and motor, make the device can highly adjust, and can test the nozzle at the height of difference, make the test result more objective accurate, some testing arrangement that have solved current can't adjust highly, only can test the water smoke distribution range of nozzle at fixed height, and then cause the test result to have the problem of limitation.

Description

Nozzle water smoke spreads and uses testing arrangement

Technical Field

The utility model relates to a nozzle test technical field specifically is a nozzle water smoke spreads and uses testing arrangement.

Background

The fire control nozzle is used for fire sprinkler system, and when the conflagration breaing out, water spills through nozzle splash tray and puts out a fire, and the fire control nozzle divide into flagging type watering nozzle, upright type watering nozzle, ordinary type watering nozzle, side wall type watering nozzle etc. and the fire control nozzle is started by controlgear according to fire signal, and the watering shape is the parabola type, and the fire control nozzle extensively uses in the inside of buildings such as building, warehouse or factory building workshop.

Fire control nozzle spun water smoke has distribution range usually, install the nozzle at co-altitude not, its water smoke falls on the distribution range on ground also different, some testing arrangement of current can't adjust the height, only can test the water smoke distribution range of nozzle at fixed height, and then cause the test result to have the limitation, we can adjust the height for this reason to one kind, and can test the nozzle at the height of difference, make the test result more objective accurate testing arrangement solve this problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nozzle water smoke spreads and uses testing arrangement, it can be to highly adjusting to can test the nozzle at the height of difference, make the test result more objective accurate, solved some current testing arrangement and can't adjust highly, only can test the water smoke distribution range of nozzle at fixed height, and then cause the test result to have the problem of limitation.

In order to achieve the above object, the utility model provides a following technical scheme: a nozzle water smoke spreads and uses testing arrangement, includes nozzle body and drain pan, still includes:

the base is bolted to the top of the bottom shell, an upper plate is mounted above the bottom shell through a support column, and a through groove is formed in the surface of the upper plate in a penetrating mode;

the first screw is arranged on the left side below the upper plate, a motor is arranged on the left side of the inner cavity of the bottom shell, and the bottom end of the first screw penetrates into the bottom shell and is clamped with an output shaft of the motor;

the bottom end of the second screw penetrates into the bottom shell and is rotationally connected with the inner wall of the bottom shell, and the first screw is rotationally connected with the second screw through a belt;

the number of the moving blocks is 2, the moving blocks are respectively in threaded connection with the surfaces of the first screw and the second screw, cross rods are bolted to the surface of one side, opposite to the moving blocks, of each moving block, a fixing plate is bolted to one end, far away from the moving blocks, of each cross rod, a vertical pipe penetrates through the surface of each fixing plate, and the bottom end of each vertical pipe is communicated with the nozzle body;

the hose, it communicates each other with the standpipe, the one end intercommunication that the standpipe was kept away from to the hose has the conveyer pipe, the left side of drain pan is provided with the conveying mechanism who uses with the conveyer pipe cooperation, the top of base is provided with the water and writes paper.

Preferably, conveying mechanism includes water tank, water pump and valve, the water tank communicates with each other with the conveyer pipe, water pump and valve are all installed on the surface of conveyer pipe.

Preferably, the upper part of the left side of the water tank is communicated with a main pipe, and a flange plate is arranged on the surface of the left side of the main pipe.

Preferably, a liquid level sensor is installed below the left side of the inner cavity of the water tank, an alarm lamp is connected to the right side of the top of the water tank in a bolted mode, and the liquid level sensor and the alarm lamp are matched with each other for use.

Preferably, the right side surface of the right side moving block is bolted with a connecting rod, the bottom end of the connecting rod is bolted with a distance measuring sensor, and the bottom of the distance measuring sensor and the bottom of the nozzle body are located at the same height.

Preferably, the surface of the cross rod is bolted with a plurality of lantern rings, and the bottom of the lantern ring is bolted with a blower.

Preferably, the thread directions of the surfaces of the first screw and the second screw are the same, and the top ends of the first screw and the second screw are rotatably connected with the bottom of the upper plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a drain pan, a pedestal, the upper plate, lead to the groove, the movable block, the horizontal pole, the fixed plate, the standpipe, the hose, the conveyer pipe, first screw rod, the second screw rod, water writing paper, the setting of conveying mechanism and motor, make the device can highly adjust, and can test the nozzle at the height of difference, make the test result more objective accurate, some testing arrangement that have solved current can't adjust highly, only can test the water smoke distribution range of nozzle at fixed height, and then cause the test result to have the problem of limitation.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

FIG. 2 is a perspective view of the present invention;

FIG. 3 is a front sectional view of the structure of the water tank of the present invention;

fig. 4 is an enlarged view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a nozzle body; 2. a bottom case; 3. a base; 4. an upper plate; 5. a through groove; 6. a moving block; 7. a cross bar; 8. a fixing plate; 9. a vertical tube; 10. a hose; 11. a delivery pipe; 12. a first screw; 13. a second screw; 14. water writing paper; 15. a conveying mechanism; 151. a water tank; 152. a water pump; 153. a valve; 16. a header pipe; 17. a liquid level sensor; 18. an alarm lamp; 19. a connecting rod; 20. a ranging sensor; 21. a collar; 22. a blower; 23. an electric motor.

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 to 4, a testing apparatus for nozzle mist distribution includes a nozzle body 1 and a bottom case 2, and further includes:

the base 3 is bolted to the top of the bottom shell 2, an upper plate 4 is mounted above the bottom shell 2 through a support column, and a through groove 5 is formed in the surface of the upper plate 4 in a penetrating mode;

the first screw 12 is arranged on the left side below the upper plate 4, a motor 23 is arranged on the left side of the inner cavity of the bottom shell 2, and the bottom end of the first screw 12 penetrates into the bottom shell 2 and is clamped with an output shaft of the motor 23;

the second screw 13 is arranged on the right side below the upper plate 4, the bottom end of the second screw 13 penetrates into the bottom shell 2 and is rotatably connected with the inner wall of the bottom shell, and the first screw 12 is rotatably connected with the second screw 13 through a belt;

the number of the moving blocks 6 is 2, the moving blocks are respectively in threaded connection with the surfaces of the first screw rods 12 and the second screw rods 13, cross rods 7 are bolted on the surface of one side, opposite to the moving blocks 6, of each moving block, a fixing plate 8 is bolted on one end, far away from the moving blocks 6, of each cross rod 7, a vertical pipe 9 penetrates through the surface of each fixing plate 8, and the bottom ends of the vertical pipes 9 are communicated with the nozzle body 1;

the hose 10 is communicated with the vertical pipe 9, one end, away from the vertical pipe 9, of the hose 10 is communicated with a conveying pipe 11, a conveying mechanism 15 matched with the conveying pipe 11 is arranged on the left side of the bottom shell 2, and the top of the base 3 is provided with the water writing paper 14.

Specifically, as shown in fig. 1, the conveying mechanism 15 includes a water tank 151, a water pump 152 and a valve 153, the water tank 151 is communicated with the conveying pipe 11, the water pump 152 and the valve 153 are both installed on the surface of the conveying pipe 11, and the water conveying effect of the nozzle body 1 is realized through the arrangement of the water tank 151, the water pump 152 and the valve 153.

Specifically, as shown in fig. 1 and 3, the manifold 16 is communicated with the upper portion of the left side of the water tank 151, and a flange is mounted on the surface of the left side of the manifold 16, so that a worker can conveniently throw service water into the water tank 151 through the arrangement of the manifold 16.

Specifically, as shown in fig. 3, the liquid level sensor 17 is installed to the left below of the inner chamber of the water tank 151, the alarm lamp 18 is bolted to the right side of the top of the water tank 151, the liquid level sensor 17 and the alarm lamp 18 are matched with each other for use, and through the arrangement of the liquid level sensor 17 and the alarm lamp 18, when the liquid level sensor 17 detects that the water level in the water tank 151 is too low, the alarm lamp 18 gives an alarm to remind a worker to add water for use.

Specifically, as shown in fig. 1 and 4, the right side surface of the right side moving block 6 is bolted with a connecting rod 19, the bottom end of the connecting rod 19 is bolted with a distance measuring sensor 20, and the bottom of the distance measuring sensor 20 is located at the same height as the bottom of the nozzle body 1, and through the arrangement of the connecting rod 19 and the distance measuring sensor 20, the distance between the nozzle body 1 and the base 3 can be measured, so that a worker can adjust the height of the nozzle body 1.

Specifically, as shown in fig. 1, a plurality of collars 21 are bolted to the surface of the cross bar 7, a blower 22 is bolted to the bottom of the collars 21, and the drying speed of the water writing paper 14 can be increased by turning on the blower 22 through the arrangement of the collars 21 and the blower 22.

Specifically, as shown in fig. 1 and 2, the thread directions of the surfaces of the first screw 12 and the second screw 13 are the same, and the top ends of the first screw 12 and the second screw 13 are rotatably connected with the bottom of the upper plate 4, so that the screws on both sides can drive the moving blocks 6 on both sides to synchronously move up and down while rotating.

The working principle is as follows: when the water-writing paper spraying device works, firstly, the nozzle body 1 is arranged at the bottom of the vertical pipe 9, a certain amount of water is poured into the water tank 151, meanwhile, the motor 23 is started to drive the first screw 12 and the second screw 13 to rotate together, at the same time, the moving blocks 6 on the left side and the right side start to move upwards under the action of the threads, the cross rod 7, the fixed plate 8, the vertical pipe 9 and the nozzle body 1 are driven to move upwards together until the nozzle body 1 is arranged at a proper height, then, the water pump 152 and the valve 153 can be started to enable the water in the water tank 151 to reach the interior of the nozzle body 1 through the conveying pipe 11, the hose 10 and the vertical pipe 9, then, the nozzle body 1 starts to spray water mist downwards, at the moment, the water mist falls on the surface of the water-writing paper 14, after the nozzle body 1 continuously sprays water for a period of time, the water pump 152 and the valve 153 are immediately stopped, and the color, the test result is recorded, and then the height of the nozzle body 1 can be adjusted after the water writing paper 14 is dried, so that the next test can be performed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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. A nozzle water smoke spreads uses testing arrangement, includes nozzle body (1) and drain pan (2), its characterized in that: further comprising:

the base (3) is bolted to the top of the bottom shell (2), an upper plate (4) is mounted above the bottom shell (2) through a support column, and a through groove (5) is formed in the surface of the upper plate (4) in a penetrating mode;

the first screw (12) is arranged on the left side below the upper plate (4), a motor (23) is installed on the left side of the inner cavity of the bottom shell (2), and the bottom end of the first screw (12) penetrates into the bottom shell (2) and is clamped with an output shaft of the motor (23);

the second screw (13) is arranged on the right side below the upper plate (4), the bottom end of the second screw (13) penetrates through the inside of the bottom shell (2) and is rotatably connected with the inner wall of the bottom shell, and the first screw (12) is rotatably connected with the second screw (13) through a belt;

the nozzle comprises moving blocks (6), wherein the number of the moving blocks is 2, the moving blocks are respectively in threaded connection with the surfaces of a first screw (12) and a second screw (13), cross rods (7) are bolted to the surfaces of the opposite sides of the moving blocks (6), a fixing plate (8) is bolted to one end, far away from the moving blocks (6), of each cross rod (7), a vertical pipe (9) penetrates through the surface of each fixing plate (8), and the bottom end of each vertical pipe (9) is communicated with the nozzle body (1);

hose (10), it communicates each other with standpipe (9), the one end intercommunication that standpipe (9) were kept away from in hose (10) has conveyer pipe (11), the left side of drain pan (2) is provided with conveying mechanism (15) with conveyer pipe (11) cooperation use, the top of base (3) is provided with water and writes paper (14).

2. The apparatus for testing the water mist distribution of a nozzle as set forth in claim 1, wherein: conveying mechanism (15) include water tank (151), water pump (152) and valve (153), water tank (151) and conveyer pipe (11) intercommunication each other, water pump (152) and valve (153) are all installed on the surface of conveyer pipe (11).

3. The apparatus for testing the water mist distribution of a nozzle as set forth in claim 2, wherein: the upper side of the left side of the water tank (151) is communicated with a main pipe (16), and a flange plate is arranged on the surface of the left side of the main pipe (16).

4. The apparatus for testing the water mist distribution of a nozzle as set forth in claim 2, wherein: liquid level sensor (17) are installed to the left below in water tank (151) inner chamber, alarm lamp (18) have been bolted on the right side at water tank (151) top, and liquid level sensor (17) and alarm lamp (18) use of mutually supporting.

5. The apparatus for testing the water mist distribution of a nozzle as set forth in claim 1, wherein: the right side surface of the right side moving block (6) is bolted with a connecting rod (19), the bottom end of the connecting rod (19) is bolted with a distance measuring sensor (20), and the bottom of the distance measuring sensor (20) and the bottom of the nozzle body (1) are located at the same height.

6. The apparatus for testing the water mist distribution of a nozzle as set forth in claim 5, wherein: the surface of the cross rod (7) is bolted with a plurality of lantern rings (21), and the bottom of the lantern rings (21) is bolted with a blower (22).

7. The apparatus for testing the water mist distribution of a nozzle as set forth in claim 1, wherein: the thread directions of the surfaces of the first screw (12) and the second screw (13) are the same, and the top ends of the first screw (12) and the second screw (13) are rotatably connected with the bottom of the upper plate (4).