CN211158319U

CN211158319U - Novel automatic temperature sensing fire control watering shower nozzle

Info

Publication number: CN211158319U
Application number: CN201921663350.0U
Authority: CN
Inventors: 陈维新; 朱绍萍
Original assignee: Fujian Shuanglong Fire Technology Co ltd
Current assignee: Fujian Shuanglong Fire Technology Co ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-08-04
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a novel automatic temperature sensing fire control watering shower nozzle, its structure includes: the water splashing disc, the yoke arm, the base and the automatic temperature sensing device are heated to expand through an expansion cavity on the automatic temperature sensing device, so that the sealing plate is extruded downwards, the push rod moves downwards to push the wane, under the action of the connecting shaft, the rocker is pushed by one side of the push rod to incline, so that the magnet blocks on the rocker at two sides are separated until the sealing and blocking of the water pipeline are canceled, the water pipeline is communicated to spray water to the periphery through the splash plate, when the temperature is reduced, the expansion cavity is shrunk, the push rod drives the wane to reset under the action of the spring to block the water pipeline again, the sprinkler head can move the push rod downwards through the expansion of the expansion cavity body after being heated until the rocker is pushed to eliminate the sealing and blocking of the water pipeline, the sprinkler can automatically open or close the water pipeline when the ambient temperature rises or falls, thereby quickly and effectively extinguishing fire.

Description

Novel automatic temperature sensing fire control watering shower nozzle

Technical Field

The utility model relates to a watering shower nozzle technical field has especially related to a novel automatic temperature sensing fire control watering shower nozzle.

Background

The sprinkler head divide into closed and open two kinds, closed glass ball sprinkler head is the most important part of wet-type automatic sprinkler system, can play the dual function of spy fire and putting out a fire, but prior art's glass ball sprinkler head breaks through inside glass ball temperature sensing and carries out automatic water spray, nevertheless the glass spheroid breaks and not only can be detained the piece on the frame body, and in case break at the glass ball just be difficult to automatic reclosing shower nozzle, need people lift leading-in new glass ball again, lead to very extravagant in water source and part product, need change the new sprinkler head of installation even, cause some unnecessary loss of property, the practicality is lower.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art existence, the utility model aims at providing a novel automatic temperature sensing fire control watering shower nozzle to the prior art glass ball watering shower nozzle of solution breaks through inside glass ball temperature sensing and carries out automatic water spray, however the glass spheroid breaks not only can be detained the piece on the frame body, in addition in glass ball in case break just be difficult to automatic reclosing shower nozzle, need people lift off leading-in new glass ball again, it is very extravagant to lead to water source and part product, need change installation new watering shower nozzle even, cause some unnecessary loss of property, the lower problem of practicality.

In order to achieve the above purpose, the present invention is realized by the following technical solutions: the utility model provides a novel automatic temperature sensing fire control watering shower nozzle, its structure includes: splash water dish, the yoke arm, a pedestal, automatic temperature sensing device, splash water dish sets up in automatic temperature sensing device top, automatic temperature sensing device both sides all are equipped with the yoke arm, yoke arm lower extreme is connected with the base, automatic temperature sensing device still includes the inflation cavity, the closing plate, the push rod, the wane, the connecting axle, the magnet block, the protective housing, water service pipe, inflation cavity below is equipped with the closing plate, closing plate one side is connected with the push rod, the push rod lower extreme welds with wane one side mutually, the wane is joined in to the connecting axle, be equipped with water service pipe in the protective housing, wane one side is equipped with the magnet block, water service pipe top both sides all are equipped with the wane, water service pipe outside is equipped.

Preferably, mercury or a foamed liquid is enclosed in the expansion cavity.

Preferably, the lower end of the water pipe is fitted into the base.

Preferably, springs are arranged on two sides of the push rod.

The utility model discloses owing to adopted above technical scheme, have apparent technological effect: the expansion cavity on the automatic temperature sensing device is heated to expand, the sealing plate is extruded downwards, the push rod is pushed downwards, the rocker is pushed under the action of the connecting shaft and is pushed by one side of the push rod to incline, the magnet blocks on the rockers on two sides are separated until the sealing limit of the rocker to the water pipeline is cancelled, the water pipeline is connected to spray a water source to the periphery through the splash plate, when the temperature is reduced, the expansion cavity is contracted with cold, the rocker is pushed under the action of the spring to reset and block the water pipeline again, the water pipeline can be downwards moved by the expansion cavity until the push rod is pushed to block the sealing limit of the rocker to the water pipeline, the water pipeline can be automatically opened or closed when the temperature around the water pipeline is raised and reduced, and the fire can be quickly and effectively extinguished.

Drawings

Fig. 1 is a schematic structural view of a novel automatic temperature-sensing fire-fighting sprinkler head of the present invention;

fig. 2 is a schematic structural view of the automatic temperature sensing device of the present invention.

The names of the parts indicated by the numerical references in the drawings are as follows: the automatic water splashing device comprises a water splashing disc-1, a yoke arm-2, a base-3, an automatic temperature sensing device-4, an expansion cavity-401, a sealing plate-402, a push rod-403, a warping plate-404, a connecting shaft-405, a magnet block-406, a protective shell-407 and a water pipeline-408.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described below by combining with the specific embodiments.

Referring to fig. 1-2, the present invention provides a novel automatic temperature-sensing fire-fighting sprinkler head, which comprises: the automatic temperature sensing device 4 comprises an expansion cavity 401, a sealing plate 402, a push rod 403, a rocker 404, a connecting shaft 405, a magnet block 406, a protective shell 407 and a water pipeline 408, the sealing plate 402 is arranged below the expansion cavity 401, one side of the sealing plate 402 is connected with the push rod 403, the lower end of the push rod 403 is welded with one side of the rocker 404, the connecting shaft 405 is matched with the rocker 404, the water pipeline 408 is arranged in the protective shell 407, the magnet block 406 is arranged on one side of the rocker 404, the rockers 404 are arranged on two sides above the water pipeline 408, two expansion cavities 401 are arranged outside the water pipeline 408, the sealing plate 402, the push rod 403 and the connecting shaft 405 are arranged outside the water pipeline 408, mercury or foam liquid is attached to the expansion cavities 401, the lower end of the water pipeline 408 is matched with the base 3, and springs are arranged on both sides of the push rod 403.

When the automatic temperature sensing device 4 is installed at the lower end of the splash pan 1 during use, when a fire breaks out around the spray head, the expansion cavity 401 on the automatic temperature sensing device 4 is heated to expand, so that the sealing plate 402 is extruded downwards, the push rod 403 moves downwards to push the rocker 404, the rocker 404 is pushed by one side of the push rod 403 under the action of the connecting shaft 405 to incline, the magnet blocks 406 on the rockers 404 on two sides are separated until the sealing and blocking of the water pipeline 408 are cancelled, the water pipeline 408 is communicated to spray water to the surroundings through the splash pan 1, when the temperature is reduced, the expansion cavity 401 contracts with cold, and the push rod 403 carries the rocker 404 to reset under the action of the spring to block the water pipeline 408 again.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a novel automatic temperature sensing fire control watering shower nozzle, its structure includes: splash box (1), yoke arm (2), base (3), automatic temperature sensing device (4), splash box (1) sets up in automatic temperature sensing device (4) top, automatic temperature sensing device (4) both sides all are equipped with yoke arm (2), yoke arm (2) lower extreme is connected with base (3), automatic temperature sensing device (4) still include inflation cavity (401), closing plate (402), push rod (403), wane (404), connecting axle (405), magnet piece (406), protective housing (407), water pipeline (408), its characterized in that: expansion cavity (401) below is equipped with closing plate (402), closing plate (402) one side is connected with push rod (403), push rod (403) lower extreme welds mutually with wane (404) one side, wane (404) are joined in marriage in connecting axle (405), be equipped with water pipeline (408) in protective housing (407), wane (404) one side is equipped with magnet piece (406), water pipeline (408) top both sides all are equipped with wane (404), water pipeline (408) outside is equipped with two expansion cavity (401), closing plate (402), push rod (403) and connecting axle (405).

2. The novel automatic temperature-sensing fire-fighting sprinkler head according to claim 1, characterized in that: mercury or foam liquid is attached inside the expansion cavity (401).

3. The novel automatic temperature-sensing fire-fighting sprinkler head according to claim 1, characterized in that: the lower end of the water pipeline (408) is matched with the base (3).

4. The novel automatic temperature-sensing fire-fighting sprinkler head according to claim 1, characterized in that: springs are arranged on both sides of the push rod (403).