CN220002834U

CN220002834U - High-temperature induction water sprayer

Info

Publication number: CN220002834U
Application number: CN202321549177.8U
Authority: CN
Inventors: 邱泰云; 马见文; 毛琳
Original assignee: Jiangsu Huakang Fire Technology Co ltd
Current assignee: Jiangsu Huakang Fire Technology Co ltd
Priority date: 2023-06-17
Filing date: 2023-06-17
Publication date: 2023-11-14
Anticipated expiration: 2033-06-17

Abstract

The utility model relates to a high-temperature induction sprinkler in the technical field of high-temperature induction sprinklers, which comprises a sprinkler base and a glass tube, wherein supporting blocks are fixedly connected to the lower surfaces of two ends of the sprinkler base respectively, a through hole is formed in the upper surface of the sprinkler base, and a supporting plate is fixedly connected to the bottom end between the two supporting blocks. Compared with the prior art, through backup pad, supporting seat and the threaded rod that set up, be convenient for this sprinkler at the use, at first twist the threaded rod and drive movable seat downwardly moving, then realize the sealed of through-hole bottom on the sprinkler base with the glass pipe through sealed pad and joint piece, rotate the threaded rod afterwards and drive the fixed mounting of supporting seat realization glass pipe in sprinkler base bottom, when the glass pipe is damaged because other factors such as ambient temperature are too high, can drive the sealing of through-hole on the sprinkler base through twisting the threaded rod and drive the supporting seat realization sprinkler base, avoid because the sprinkler base leads to fire water blowout to cause great economic loss because of the error.

Description

High-temperature induction water sprayer

Technical Field

The utility model relates to the technical field of high-temperature induction water sprayers, in particular to a high-temperature induction water sprayer.

Background

The high temperature sensing sprinkler is also called fire sprinkler, is a part of a sprinkler system, is automatically started according to a preset temperature range under the action of heat, or is started by control equipment according to fire signals, and sprinkles to extinguish fire according to a designed sprinkling shape and flow.

The existing fire-fighting spray head is characterized in that a glass ball or a fusible element filled with working fluid is usually adopted as a heat-sensitive element in the use process, a sealing gasket is supported, the glass ball is broken or the fusible element is melted when the indoor temperature is too high, the sealing gasket is separated from the sealing of a water pipe under the action of water pressure, fire is extinguished by spraying fire-fighting water from the water pipe, in the actual use process, the glass ball and the heat-sensitive element have the service life problem, when the external temperature is high, the glass ball is broken or the heat-sensitive element is melted, fire-fighting water is sprayed out of the water pipe at the moment, the water pipe cannot be closed timely, so that the risk of indoor fire-fighting water soaking is increased, and the high-temperature induction water sprayer is proposed for this purpose.

Disclosure of Invention

Aiming at the problems, the utility model provides the high-temperature induction sprinkler, which is provided with the high-temperature induction sprinkler started by error and convenient to close, so that the risk of indoor fire water soaking is reduced.

The technical scheme of the utility model is as follows:

the utility model provides a high temperature response sprinkler, includes sprinkler base and glass pipe, the lower surface at sprinkler base both ends is fixedly connected with supporting shoe respectively, the through-hole has been seted up to the upper surface of sprinkler base, two bottom fixedly connected with backup pad between the supporting shoe, the threaded rod is installed to the inboard screw thread of backup pad, the lower fixed surface of threaded rod is connected with the knob, the top fixedly connected with movable seat of threaded rod, the upper surface fixedly connected with sealing block of movable seat, the upper surface fixedly connected with supporting seat of sealing block, the top outside slidable mounting of glass pipe has the sealed pad of realization through-hole bottom, the upper surface fixedly connected with joint piece of sealed pad, the lower surface of glass pipe is laminated in the upper surface of supporting seat.

In further technical scheme, the both ends inboard of supporting shoe is respectively through reset subassembly slidable mounting has the slider, two fixedly connected with collar between the slider, fixedly connected with connecting block respectively on the both ends inner wall of collar, two fixedly connected with cover is located the inboard connection pad in supporting seat top between the connecting block, the upper surface of connection pad is laminated in the lower surface of glass pipe.

In a further technical scheme, the supporting seat and the clamping block are in a round table shape with equal sizes and big top and big bottom, and the maximum diameters of the supporting seat and the clamping block are equal to the inner diameter of the through hole.

In a further technical scheme, the upper surface of supporting seat has seted up the recess with connection pad looks adaptation, set up respectively on the both ends inner wall of recess with connecting block looks adaptation and run through the draw-in groove at supporting seat top both ends.

In a further technical scheme, the diameter of the movable seat is larger than the maximum diameter of the threaded rod, the diameter of the sealing block is larger than the diameter of the movable seat, and the minimum diameter of the supporting seat is equal to the diameter of the glass tube.

In a further technical scheme, reset assembly is including setting up the spout that is close to glass tube one side of supporting shoe, slider slidable mounting is in the inboard of spout, the upper surface fixedly connected with spring of slider, the top fixedly connected with of spring is on the top inner wall of spout.

In a further technical scheme, a limiting rod is fixedly connected between the inner walls of the upper end and the lower end of the sliding groove, the sliding block is slidably mounted on the outer side of the limiting rod, and the top end of the limiting rod is located on the inner side of the spring.

The beneficial effects of the utility model are as follows:

1. compared with the prior art, through backup pad, supporting seat and the threaded rod that set up, be convenient for this sprinkler at the use, at first twist the threaded rod and drive movable seat downwardly moving, then realize the sealed of through-hole bottom on the sprinkler base with the glass pipe through sealed pad and joint piece, rotate the threaded rod afterwards and drive the fixed mounting of supporting seat realization glass pipe in sprinkler base bottom, when the glass pipe is damaged because other factors such as ambient temperature are too high, can drive the sealing of through-hole on the sprinkler base through twisting the threaded rod and drive the supporting seat realization sprinkler base, avoid because the sprinkler base leads to fire water blowout to cause great economic loss because of the error.

2. Compared with the prior art, through collar and the screen frame that set up for when the glass pipe is damaged under the extrusion of inboard working solution, the collar upwards moves under the effect of spring and realizes the accomodating of damaged piece, avoids damaging the piece to splash and causes the injury to the human body.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present utility model;

FIG. 2 is a schematic view of the structure of a threaded rod according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a gasket according to an embodiment of the present utility model;

fig. 4 is a schematic cross-sectional structural view of a support block according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a sprinkler base; 2. a glass tube; 3. a support block; 4. a support plate; 5. a movable seat; 6. a mounting ring; 7. a screen frame; 8. a connecting block; 9. a spring; 10. a sealing block; 11. a support base; 12. a threaded rod; 13. a knob; 14. a connecting disc; 15. a sealing gasket; 16. a clamping block; 17. a chute; 18. a slide block; 19. and a limit rod.

Detailed Description

Embodiments of the present utility model are further described below with reference to the accompanying drawings.

Examples:

as shown in fig. 1-4, the high temperature induction sprinkler comprises a sprinkler base 1 and a glass tube 2, wherein the sprinkler base 1 and the glass tube 2 are of the existing structure, different work is filled in the glass tube 2, induction sprinkling at different temperatures can be realized, the lower surfaces of two ends of the sprinkler base 1 are respectively and fixedly connected with a supporting block 3, the fixed support of a supporting plate 4 and the sliding support of a mounting ring 6 can be realized, the upper surface of the sprinkler base 1 is provided with a through hole, so that fire fighting water can finish sprinkling through the sprinkler base 1, the bottom end between the two supporting blocks 3 is fixedly connected with the supporting plate 4, the support of a movable seat 5 and the threaded installation of a threaded rod 12 can be realized, the threaded rod 12 is installed on the inner side threads of the supporting plate 4, the movable seat 5 can be driven to move up and down, the lower surface of the threaded rod 12 is fixedly connected with a knob 13, so that the knob 13 can be conveniently rotated, the top end of the threaded rod 12 is fixedly connected with the movable seat 5 to drive the sealing block 10 and the supporting seat 11 to move so as to fix the glass tube 2 or seal the through hole, the upper surface of the movable seat 5 is fixedly connected with the sealing block 10 to support the supporting seat 11 or seal the bottom end of the through hole, the upper surface of the sealing block 10 is fixedly connected with the supporting seat 11 to support the bottom end of the glass tube 2, the sealing gasket 15 for sealing the bottom end of the through hole is slidably arranged outside the top end of the glass tube 2, the sealing of the through hole on the water sprayer base 1 is realized, the upper surface of the sealing gasket 15 is fixedly connected with the clamping block 16 to further ensure the sealing effect, the lower surface of the glass tube 2 is attached to the upper surface of the supporting seat 11, the inner sides of the two ends of the supporting block 3 are respectively slidably provided with the sliding blocks 18 through the resetting component to drive the mounting ring 6 to move up and down, the installation of the screen frame 7 can be realized by fixedly connecting the installation ring 6 between the two sliding blocks 18, the connecting blocks 8 are respectively fixedly connected on the inner walls of the two ends of the installation ring 6, the installation of the connecting disc 14 can be realized, the connecting disc 14 sleeved on the inner side of the top end of the supporting seat 11 is fixedly connected between the two connecting blocks 8, the limit of the installation ring 6 at the bottom end of the glass tube 2 can be realized, the upper surface of the connecting disc 14 is attached to the lower surface of the glass tube 2, the supporting seat 11 and the clamping block 16 are in the shape of a truncated cone with the same size and the upper part being big end down, the tightness of the through hole on the base 1 of the water sprayer can be ensured, the maximum diameters of the supporting seat 11 and the clamping block 16 are equal to the inner diameter of the through hole, the upper surface of the supporting seat 11 is provided with a groove matched with the connecting disc 14, the inner walls of the two ends of the groove are respectively provided with clamping grooves matched with the connecting blocks 8 and penetrating through the two ends of the top of the supporting seat 11, the installation of the mounting ring 6 at the bottom end of the glass tube 2 can be realized, the diameter of the movable seat 5 is larger than the maximum diameter of the threaded rod 12, the diameter of the sealing block 10 is larger than the diameter of the movable seat 5, the minimum diameter of the supporting seat 11 is equal to the diameter of the glass tube 2 so as to ensure the installation of the glass tube 2 between the sealing gasket 15 and the sealing block 10, the reset component comprises a sliding groove 17 which is arranged on one side of the supporting block 3 close to the glass tube 2 and can realize the sliding installation of a sliding block 18, the sliding block 18 is slidably arranged on the inner side of the sliding groove 17, the upper surface of the sliding block 18 is fixedly connected with a spring 9, the top end of the spring 9 is fixedly connected with the inner wall of the top end of the sliding groove 17 to provide the reset force for the upward movement of the sliding block 18, a limit rod 19 is fixedly connected between the inner walls of the upper end and the lower end of the sliding groove 17, the sliding block 18 is slidably arranged on the outer side of the limit rod 19, the top end of the limit rod 19 is positioned on the inner side of the spring 9, deflection of the spring 9 during stretching can be avoided.

The working principle of the technical scheme is as follows:

firstly, the knob 13 is rotated to drive the movable seat 5 to move downwards through the threaded rod 12, then the sealing gasket 15 is sleeved outside the top end of the glass tube 2, then the glass tube 2 is sealed through the sealing gasket 15 and the clamping block 16 to realize the sealing of the through hole on the sprinkler base 1, at the moment, the knob 13 is rotated to drive the sprinkler base 1 and the supporting seat 11 to realize the support of the bottom end of the glass tube 2, in the upward moving process of the movable seat 5, the mounting ring 6 is slidably clamped on the inner side of the top of the supporting seat 11 through the connecting disc 14 connected with the connecting block 8, after the glass tube 2 is damaged by mistake, the mounting ring 6 is driven by the spring 9 to move upwards under the connection of the sliding block 18 so as to facilitate timely realizing the storage of residues, and finally the knob 13 is screwed to drive the sealing block 10 and the supporting seat 11 to realize the sealing of the through hole on the sprinkler base 1, so that larger loss is avoided due to the mistake breakage.

The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims

1. High temperature induction sprinkler, including sprinkler base (1) and glass pipe (2), its characterized in that: the utility model discloses a water sprayer, including glass tube (2), lower surface at sprinkler base (1) both ends is fixedly connected with supporting shoe (3) respectively, the through-hole has been seted up to the upper surface at sprinkler base (1), two bottom fixedly connected with backup pad (4) between supporting shoe (3), threaded rod (12) are installed to the inboard screw thread of backup pad (4), the lower surface fixedly connected with knob (13) of threaded rod (12), the top fixedly connected with movable seat (5) of threaded rod (12), the upper surface fixedly connected with sealing block (10) of movable seat (5), the upper surface fixedly connected with supporting seat (11) of sealing block (10), sealed pad (15) of realization through-hole bottom are installed in top outside slidable mounting of glass tube (2), the upper surface fixedly connected with joint piece (16) of sealed pad (15), the lower surface of glass tube (2) is laminated in the upper surface of supporting seat (11).

2. The high temperature induction sprinkler of claim 1, wherein: the inner sides of the two ends of the supporting block (3) are respectively provided with a sliding block (18) through a resetting component, a mounting ring (6) is fixedly connected between the two sliding blocks (18), connecting blocks (8) are respectively fixedly connected to the inner walls of the two ends of the mounting ring (6), connecting discs (14) sleeved on the inner sides of the top ends of the supporting seats (11) are fixedly connected between the two connecting blocks (8), and the upper surfaces of the connecting discs (14) are attached to the lower surface of the glass tube (2).

3. The high temperature induction sprinkler of claim 1, wherein: the supporting seat (11) and the clamping block (16) are in a round table shape with equal sizes and big top and big bottom, and the maximum diameters of the supporting seat (11) and the clamping block (16) are equal to the inner diameter of the through hole.

4. The high temperature induction sprinkler of claim 1, wherein: the upper surface of supporting seat (11) has seted up the recess with connection pad (14) looks adaptation, set up respectively on the both ends inner wall of recess with connecting block (8) looks adaptation and run through the draw-in groove at supporting seat (11) top both ends.

5. The high temperature induction sprinkler of claim 1, wherein: the diameter of the movable seat (5) is larger than the maximum diameter of the threaded rod (12), the diameter of the sealing block (10) is larger than the diameter of the movable seat (5), and the minimum diameter of the supporting seat (11) is equal to the diameter of the glass tube (2).

6. The high temperature induction sprinkler of claim 2, wherein: the reset assembly comprises a sliding groove (17) which is formed in one side, close to the glass tube (2), of the supporting block (3), the sliding block (18) is slidably mounted on the inner side of the sliding groove (17), a spring (9) is fixedly connected to the upper surface of the sliding block (18), and the top end of the spring (9) is fixedly connected to the inner wall of the top end of the sliding groove (17).

7. The high temperature induction sprinkler of claim 6, wherein: a limiting rod (19) is fixedly connected between the inner walls of the upper end and the lower end of the sliding groove (17), the sliding block (18) is slidably mounted on the outer side of the limiting rod (19), and the top end of the limiting rod (19) is located on the inner side of the spring (9).