CN220632857U

CN220632857U - Fire control spraying system

Info

Publication number: CN220632857U
Application number: CN202321993871.9U
Authority: CN
Inventors: 韩俊花; 王湘玺; 杜庆燕
Original assignee: Tianjin Citic Yanheng Electromechanical Engineering Co ltd
Current assignee: Tianjin Citic Yanheng Electromechanical Engineering Co ltd
Priority date: 2023-07-27
Filing date: 2023-07-27
Publication date: 2024-03-22
Anticipated expiration: 2033-07-27

Abstract

The application relates to a fire-fighting spraying system, which comprises a mounting plate, a mounting seat connected with the mounting plate, a spray head, a first connecting plate connected with the spray head, and a photoelectric smoke-fire sensor connected with the spray head, wherein a connecting mechanism is arranged between one end of the spray head, far away from the photoelectric smoke-fire sensor, and the mounting seat, the connecting mechanism comprises a first fixing ring and a first inserting groove, the notch of the first inserting groove corresponds to the seat wall of the mounting seat, and the first fixing ring is fixedly connected with the surface of the first connecting plate outside the first inserting groove; the annular wall of the first fixing ring is provided with a plurality of plug holes, the plug holes are connected with a fixing rod in a sliding manner, and the outer wall of the mounting seat is provided with a second plug groove corresponding to the plug holes when the spray head is inserted into the mounting seat in position; the bottom of the second inserting groove is provided with a magnet, and the end part of the fixed rod, which is close to the second inserting groove, is an iron rod. The shower nozzle that this application has reduces the shower nozzle and installs the possibility not in place, improves the effect of the convenience of shower nozzle installation.

Description

Fire control spraying system

Technical Field

The application relates to the field of fire-fighting equipment, in particular to a fire-fighting spraying system.

Background

With the development of economy and the continuous improvement of the living standard of people, the fire safety is more and more important in daily life, and the fire spraying system is more and more used in life.

The fire-fighting spraying system is fire-fighting equipment capable of automatically opening a spray nozzle to spray water to extinguish fire and simultaneously giving out fire alarm signals when a fire disaster occurs. The fire-fighting spraying system has the advantages of automatic water spraying, automatic alarm, initial fire cooling and the like, and can synchronously work in a linkage way with other fire-fighting facilities.

The Chinese patent of the utility model with the publication number of CN218589583U discloses a fire-fighting spraying system, which comprises a wall body, an installation seat, a spray head and a rotating sleeve, wherein in the installation process of the spray head, one end of the spray head needs to be placed into the installation seat, the installation seat and the spray head can be connected in a sealing way by utilizing the cooperation of a sealing gasket, and then the rotating sleeve is rotated. However, during the installation of the spray head, there is a possibility that the rotation of the swivel in place may result in a weak installation of the spray head.

Disclosure of Invention

In order to reduce the possibility that the spray head is not installed in place and improve the convenience of spray head installation, the application provides a fire-fighting spraying system.

The application provides a fire control spraying system adopts following technical scheme:

the fire-fighting spraying system comprises a mounting plate, a mounting seat connected with the mounting plate, a spray head, a first connecting plate connected with the spray head and a photoelectric smoke-fire sensor connected with the spray head, wherein a connecting mechanism is arranged between one end of the spray head, which is far away from the photoelectric smoke-fire sensor, and the mounting seat, the connecting mechanism comprises a first fixing ring and a first inserting groove, the notch of the first inserting groove corresponds to the seat wall of the mounting seat, and the first fixing ring is fixedly connected with the surface of the first connecting plate outside the first inserting groove; a plurality of plug holes are formed in the annular wall of the first fixing ring, a fixing rod is connected in the plug holes in a sliding mode, and a second plug groove corresponding to the plug holes when the spray head is inserted in the mounting seat in place is formed in the outer wall of the mounting seat; the bottom of the second inserting groove is provided with a magnet, and the end part of the fixed rod, which is close to the second inserting groove, is an iron rod.

Through adopting above-mentioned technical scheme, when the installation shower nozzle, in inserting the mount pad with the one end that photoelectric type smoke and fire inductor was kept away from to the shower nozzle, the wall outside of mount pad and the inboard butt of first solid fixed ring, when the shower nozzle plug-in was put in place, the wall bottom of mount pad and the tank bottom butt of first jack groove, the notch and the jack hole of second jack groove are corresponding, magnet and dead lever actuation to the installation of shower nozzle has been accomplished. When the spray head is inserted into the mounting seat in place, the spray head can be locked through the magnet, so that the possibility that the spray head is not mounted in place is reduced, and the convenience of spray head mounting is improved.

Optionally, the magnet is automatically controlled magnet, fire control spraying system still includes first controller, automatically controlled magnet is connected with first controller electricity, contact switch is installed to the tank bottom of first jack groove, contact switch is connected with first controller electricity.

Through adopting above-mentioned technical scheme, when the shower nozzle inserts into the mount pad in place, contact switch sends the signal to first controller, and first controller control automatically controlled magnet draws the dead lever through automatically controlled magnet, has reduced the shower nozzle when not inserting into place in the mount pad, and magnet attracts the possibility that the dead lever removed.

Optionally, the first controller is electrically connected with a timing module for timing the power-on time of the electric control magnet.

Through adopting above-mentioned technical scheme, when the timing module timing time exceeds the time threshold value of predetermineeing, the automatically controlled magnet outage of first controller control for automatically controlled magnet need not to keep the switch-on state after the shower nozzle installation is accomplished.

Optionally, the terminal surface of mount pad seat wall is installed and is used for detecting the pressure sensor of butt pressure between mount pad and the first grafting groove, pressure sensor is connected with first controller electricity, install a plurality of first alarm lamps on the mount pad.

Through adopting above-mentioned technical scheme, when pressure sensor detects the pressure value and is less than when predetermineeing pressure threshold value, a plurality of first alarm lamps of first controller control are opened, can look over whether mount pad and first jack-in groove are spliced in place through the open state of first alarm lamp, have improved the staff of shower nozzle installation in time and have known the convenience of first connecting plate installation state.

Optionally, the surface of the first connecting plate inside the first inserting groove is fixedly connected with a second fixing ring, and the inner side of the seat wall of the mounting seat is abutted with the second fixing ring towards the outer side of the first fixing ring.

By adopting the technical scheme, the tightness of the connection between the mounting seat and the first connecting plate is improved.

Optionally, an angle adjusting component for adjusting the angle of the mounting seat is arranged between the mounting seat and the mounting plate.

Through adopting above-mentioned technical scheme, when distance measurement sensor measurement interval is greater than the maximum interval threshold value of predetermineeing or is less than the minimum interval threshold value of predetermineeing, first controller control second alarm lamp opens, carries out the suggestion to the staff through the second alarm lamp, and the staff of being convenient for adjusts.

Optionally, the angle adjusting component comprises a hinged ball connecting the mounting base and the mounting plate, and the mounting base is hinged with the mounting plate through the hinged ball.

Through adopting above-mentioned technical scheme, when the mount pad installation, can adjust the installation angle of mount pad to improved the convenience of mount pad angle adjustment, made the shower nozzle of installing on the mount pad can be along the direction water spray after adjusting.

Optionally, the angle adjusting part still includes range sensor and second alarm lamp, range sensor, second alarm lamp are installed in the mount pad and are close to the upper surface of mounting panel, range sensor, second alarm lamp are connected with first controller electricity respectively.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the spray head is inserted into the mounting seat in place, the spray head can be locked through the magnet, so that the possibility that the spray head is not mounted in place is reduced, and the convenience of spray head mounting is improved;

2. when the pressure value detected by the pressure sensor is smaller than a preset pressure threshold value, the first controller controls the first alarm lamps to be turned on, whether the mounting seat and the first inserting groove are inserted into place or not can be checked through the turned-on state of the first alarm lamps, and convenience of timely knowing the mounting state of the first connecting plate by a worker for installing the spray head is improved;

3. when the mounting seat is mounted, the mounting angle of the mounting seat can be adjusted, so that the convenience of adjusting the angle of the mounting seat is improved, and the spray head mounted on the mounting seat can spray water along the adjusted direction.

Drawings

FIG. 1 is a block diagram of a fire sprinkler system according to an embodiment of the present application.

Fig. 2 is a cross-sectional view of a fire sprinkler system according to an embodiment of the present application.

Fig. 3 is a block diagram of a first controller control system according to an embodiment of the present application.

FIG. 4 is a schematic diagram of a plug aperture structure embodying an embodiment of the present application.

Fig. 5 is a block diagram of a second controller system control system according to an embodiment of the present application.

Reference numerals illustrate: 1. a mounting plate; 2. a mounting base; 21. a second insertion groove; 22. an electric control magnet; 23. the second limit groove; 3. a spray head; 4. a first connection plate; 41. a photoelectric smoke sensor; 42. a connecting block; 43. a baffle; 44. a bracket; 45. a second fixing ring; 5. a connecting mechanism; 51. a first fixing ring; 511. a plug hole; 512. a first limit groove; 52. a first socket groove; 53. a fixed rod; 531. a limit bar; 6. a first controller; 61. a contact switch; 62. a timing module; 63. a pressure sensor; 64. a first warning lamp; 65. a ranging sensor; 66. a second alarm lamp; 7. a second controller; 71. and a third alarm lamp.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-5.

The embodiment of the application discloses a fire control spraying system. Referring to fig. 1, a fire-fighting spraying system includes a mounting plate 1, a mounting base 2, a spray head 3, a first connecting plate 4, a photoelectric smoke-fire sensor 41, a connecting block 42 and a baffle 43, wherein the mounting plate 1 is a wall, the mounting plate 1 is connected with the mounting base 2, one end of the spray head 3 is connected with the first connecting plate 4, and the other end of the spray head 3 is connected with a second connecting plate.

The end face of the second connecting plate, which is far away from the spray head 3, is fixedly connected with the photoelectric smoke-fire sensor 41, the photoelectric smoke-fire sensor 41 is placed along the axis of the spray head 3, one end of the photoelectric smoke-fire sensor 41, which is far away from the second connecting plate, is fixedly connected with the connecting block 42, and the end face of the connecting block 42, which is far away from the photoelectric smoke-fire sensor 41, is fixedly connected with the baffle 43.

The second connecting plate is also fixedly connected with a bracket 44, and one end of the bracket 44 away from the second connecting plate 4 is fixedly connected with the connecting block 42.

Referring to fig. 1 and 2, a connection mechanism 5 is provided between the mount 2 and one end of the shower head 3 remote from the photoelectric smoke sensor 41, and the shower head 3 is connected into the mount 2 by the connection mechanism 5. In this embodiment, the connection mechanism 5 includes a first fixing ring 51 and a first inserting groove 52, the first inserting groove 52 is opened on the surface of the first connection plate 4 facing the mounting seat 2, the notch of the first inserting groove 52 corresponds to the seat wall of the mounting seat 2, and the first fixing ring 51 is fixedly connected with the surface of the first connection plate 4 outside the first inserting groove 52.

Referring to fig. 2 and 4, a plurality of insertion holes 511 are formed in the annular wall of the first fixing ring 51, a fixing rod 53 is slidably connected in the insertion holes 511, and a plurality of second insertion grooves 21 corresponding to the insertion holes 511 are formed in the outer wall of the mounting seat 2. The bottom of the second inserting groove 21 is provided with a magnet, and the end part of the fixed rod 53, which is close to the second inserting groove 21, is an iron rod.

When the spray head 3 is installed, one end of the spray head 3 far away from the photoelectric smoke-fire sensor 41 is inserted into the installation seat 2, the outer side of the seat wall of the installation seat 2 is abutted against the inner side of the first fixing ring 51, when the spray head 3 is inserted into place, the bottom of the seat wall of the installation seat 2 is abutted against the bottom of the first inserting groove 52, the notch of the second inserting groove 21 corresponds to the inserting hole 511, and the magnet is attracted with the fixing rod 53, so that the installation of the spray head 3 is completed. In this embodiment, when the shower nozzle 3 inserts into the mount 2 in place, the shower nozzle 3 can be locked by the magnet, so that the convenience of installing the shower nozzle 3 is improved.

Referring to fig. 2, 3 and 4, in this embodiment, the magnet is an electrically controlled magnet 22, the fire-fighting spraying system further includes a first controller 6, the first controller 6 may be installed in the installation seat 2, the electrically controlled magnet 22 is electrically connected with the first controller 6, and the power-off condition of the electrically controlled magnet 22 may be controlled by the first controller 6. A contact switch 61 is mounted at the bottom of the first socket 52, and the contact switch 61 is electrically connected to the first controller 6.

When the spray head 3 is inserted into the mounting seat 2, the contact switch 61 sends an electric signal to the first controller 6, the first controller 6 controls the electric control magnet 22 to be electrified, and the electric control magnet 22 attracts the fixed rod 53, so that the possibility that the magnet attracts the fixed rod 53 to move when the spray head 3 is not inserted into the mounting seat 2 is reduced.

The first controller 6 is electrically connected with a timing module 62, the timing module 62 is used for timing the power-on time of the electric control magnet 22, and when the timing module 62 times that the time exceeds a preset time threshold, the first controller 6 controls the electric control magnet 22 to be powered off, so that the electric control magnet 22 does not need to be kept in an electrified state after the spray head 3 is installed.

The fixed lever 53 outer wall fixedly connected with two spacing bars 531, two spacing bars 531 set up with the axis symmetry of fixed lever 53, and spacing bars 531 extend along the axis of fixed lever 53. The first limit groove 512 matched with the limit bar 531 is formed in the hole wall of the plug hole 511, the second limit groove 23 matched with the limit bar 531 is formed in the groove wall of the second plug groove 21, when the bottom of the base wall of the mounting base 2 is in butt joint with the groove bottom of the first plug groove 52, the first limit groove 512 is communicated with the second limit groove 23, the electric control magnet 22 can attract the fixing rod 53 to drive the limit bar 531 close to the end of the electric control magnet 22 to slide along the first limit groove 512 to the second limit groove 23 after being electrified, and the sliding of the fixing rod 53 is limited through the limit bar 531, the first limit groove 512 and the second limit groove 23, so that the sliding stability of the fixing rod 53 is improved.

The pressure sensor 63 for detecting the butt pressure between mount pad 2 and the first spliced groove 52 is installed to the terminal surface of mount pad 2 seat wall, and pressure sensor 63 is connected with first controller 6 electricity, installs a plurality of first alarm lamps 64 on the mount pad 2, and when pressure value that pressure sensor 63 detected is less than preset pressure threshold value, first controller 6 control a plurality of first alarm lamps 64 open, can check whether mount pad 2 and first spliced groove 52 are spliced into place through the open state of first alarm lamp 64, has improved the convenience that the staff of shower nozzle 3 installation in time knows first connecting plate 4 installation status.

The second fixing ring 45 is fixedly connected to the surface of the first connecting plate 4 inside the first inserting groove 52, and when the spray head 3 is installed, one end of the spray head 3, which is far away from the photoelectric smoke sensor 41, is inserted into the installation seat 2, and the inner side of the seat wall of the installation seat 2 is abutted to the outer side of the second fixing ring 45 towards the first fixing ring 51.

An angle adjusting component is arranged between the mounting seat 2 and the mounting plate 1, and the angle of the mounting seat 2 can be adjusted by the angle adjusting component. In this embodiment, angle adjusting part is including the articulated ball of connecting mount pad 2 and mounting panel 1 for mount pad 2 and mounting panel 1 ball are articulated, when mount pad 2 installs, can adjust the installation angle of mount pad 2, thereby has improved the convenience of mount pad 2 angle adjustment, makes the shower nozzle 3 of installing on mount pad 2 can be along the direction water spray after adjusting.

The angle adjusting component further comprises a ranging sensor 65 and a second alarm lamp 66, the ranging sensor 65 and the second alarm lamp 66 are installed on the upper surface of the installation seat 2, which is close to the installation plate 1, and the ranging sensor 65 and the second alarm lamp 66 are respectively and electrically connected with the first controller 6. The distance measurement sensor 65 is used for measuring the distance between the mounting seat 2 and the mounting plate 1 and sending the distance measurement sensor 65 to the first controller 6, when the distance measurement sensor 65 measures that the distance is greater than a preset maximum distance threshold value or less than a preset minimum distance threshold value, the first controller 6 controls the second alarm lamp 66 to be turned on, prompts the staff through the second alarm lamp 66, and the staff is convenient to adjust.

Referring to fig. 1 and 5, the second controller 7 is installed in the first connection plate 4, the photoelectric smoke-fire sensor 41 is electrically connected with the second controller 7, the second controller 7 is further electrically connected with a plurality of third alarm lamps 71, and the plurality of third alarm lamps 71 are installed on the bottom surface of the first connection plate 4 close to the connection block 42. When the photoelectric smoke sensor 41 detects a fire, the second controller 7 controls the third alarm lamp 71 to be turned on, the third alarm lamp 71 is an acousto-optic alarm lamp, and the third alarm lamp 71 can remind on-site personnel, so that the on-site personnel can find the fire in time.

The implementation principle of the fire-fighting spraying system in the embodiment of the application is as follows: when the spray head 3 is installed, one end of the spray head 3 far away from the photoelectric smoke-fire sensor 41 is inserted into the installation seat 2, the outer side of the seat wall of the installation seat 2 is abutted against the inner side of the first fixed ring 51, when the spray head 3 is inserted into place, the bottom of the seat wall of the installation seat 2 is abutted against the bottom of the first inserting groove 52, the notch of the second inserting groove 21 corresponds to the inserting hole 511, the contact switch 61 sends an electric signal to the first controller 6, the first controller 6 controls the electric control magnet 22 to be electrified, and the electric control magnet 22 is attracted with the fixed rod 53, so that the installation of the spray head 3 is completed.

When the timing module 62 counts time exceeding the preset time threshold, the first controller 6 controls the electrically controlled magnet 22 to be powered off, so that the electrically controlled magnet 22 does not need to be kept in an energized state after the spray head 3 is installed.

When the mounting seat 2 is mounted, the mounting angle of the mounting seat 2 can be adjusted. When the distance measurement sensor 65 measures that the distance is greater than the preset maximum distance threshold or less than the preset minimum distance threshold, the first controller 6 controls the second alarm lamp 66 to be turned on, and prompts the worker through the second alarm lamp 66, so that the worker can adjust conveniently. When the photoelectric smoke sensor 41 detects a fire, the second controller 7 controls the third alarm lamp 71 to be turned on, the third alarm lamp 71 is an acousto-optic alarm lamp, and on-site personnel can be reminded through the third alarm lamp 71, so that the on-site personnel can find the fire in time.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. A fire sprinkler system, characterized by: the novel high-efficiency water heater comprises a mounting plate (1), a mounting seat (2) connected with the mounting plate (1), a spray head (3), a first connecting plate (4) connected with the spray head (3) and a photoelectric smoke-fire sensor (41) connected with the spray head (3), wherein a connecting mechanism (5) is arranged between one end, far away from the photoelectric smoke-fire sensor (41), of the spray head (3) and the mounting seat (2), the connecting mechanism (5) comprises a first fixed ring (51) and a first inserting groove (52), a notch of the first inserting groove (52) corresponds to a seat wall of the mounting seat (2), and the first fixed ring (51) is fixedly connected with the surface of the first connecting plate (4) on the outer side of the first inserting groove (52); a plurality of plug holes (511) are formed in the annular wall of the first fixing ring (51), a fixing rod (53) is connected in the plug holes (511) in a sliding mode, and a second plug groove (21) corresponding to the plug holes (511) when the spray head (3) is inserted into the mounting seat (2) is formed in the outer wall of the mounting seat (2); the bottom of the second inserting groove (21) is provided with a magnet, and the end part of the fixed rod (53) close to the second inserting groove (21) is an iron rod.

2. The fire sprinkler system of claim 1, wherein: the magnet is an electric control magnet (22), the fire-fighting spraying system further comprises a first controller (6), the electric control magnet (22) is electrically connected with the first controller (6), a contact switch (61) is installed at the bottom of the first inserting groove (52), and the contact switch (61) is electrically connected with the first controller (6).

3. A fire sprinkler system according to claim 2, wherein: the first controller (6) is electrically connected with a timing module (62) for timing the power-on time of the electric control magnet (22).

4. A fire sprinkler system according to claim 2, wherein: the end face of the base wall of the mounting base (2) is provided with a pressure sensor (63) for detecting abutting pressure between the mounting base (2) and the first inserting groove (52), the pressure sensor (63) is electrically connected with the first controller (6), and the mounting base (2) is provided with a plurality of first alarm lamps (64).

5. The fire sprinkler system of claim 1, wherein: the surface of the first connecting plate (4) at the inner side of the first inserting groove (52) is fixedly connected with a second fixing ring (45), and the inner side of the seat wall of the mounting seat (2) is abutted with the second fixing ring (45) towards the outer side of the first fixing ring (51).

6. The fire sprinkler system of claim 1, wherein: an angle adjusting component used for adjusting the angle of the mounting seat (2) is arranged between the mounting seat (2) and the mounting plate (1).

7. The fire sprinkler system according to claim 6, wherein: the angle adjusting assembly comprises a hinged ball which is used for connecting the mounting seat (2) and the mounting plate (1), and the mounting seat (2) is hinged with the mounting plate (1) through the hinged ball.

8. The fire sprinkler system according to claim 7, wherein: the angle adjusting assembly further comprises a ranging sensor (65) and a second alarm lamp (66), wherein the ranging sensor (65) and the second alarm lamp (66) are installed on the upper surface, close to the mounting plate (1), of the mounting seat (2), and the ranging sensor (65) and the second alarm lamp (66) are respectively electrically connected with the first controller (6).