CN210728500U

CN210728500U - Fire control shower nozzle

Info

Publication number: CN210728500U
Application number: CN201921101097.XU
Authority: CN
Inventors: 曹亦豪
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-15
Filing date: 2019-07-15
Publication date: 2020-06-12
Anticipated expiration: 2029-07-15

Abstract

The utility model discloses a fire control nozzle, including a copper tube head, the upper end processing of tube head has the connector of connecting the fire control pipeline, the outer wall department welding of tube head has two vertical sleeve pipes that set up, be provided with a bottom plate below the tube head, the welding of both sides department of bottom plate has the slide bar of L shape, the slide bar upwards passes and is cooperated with the nut behind the sleeve pipe, be equipped with the spring on the slide bar, the spring offsets between nut and the sleeve pipe, under the effect of spring, the slide bar upwards moves; this product can not reach under the condition that sprays the temperature, and the manual work is realized opening and is sprayed, and operating mode is comparatively simple and convenient, can put out a fire as early as possible, reduces economic loss, and the structure of this product is comparatively simple, and the cost is comparatively cheap, is fit for using widely.

Description

Fire control shower nozzle

Technical Field

The utility model relates to a fire control shower nozzle.

Background

In the prior art, the automatic fire-fighting nozzle mainly depends on the volume expansion of diethyl ether in a glass tube after reaching 68 ℃ to break the glass tube and then extinguish fire, but the height of the automatic fire-fighting nozzle from the ground is usually more than 200cm, so that when the temperature of the upper part reaches 68 ℃, indoor objects are burnt, people cannot actively open the automatic fire-fighting nozzle, only passively adopt a fire extinguisher to extinguish fire, the effect is poor, and great economic loss is caused.

Based on the problems, the fire-fighting nozzle which can be automatically opened after the upper temperature reaches 68 ℃ or can be manually and quickly opened is designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a fire control shower nozzle that can open automatically after the upper portion temperature reachs 68 degrees centigrade, also can artifical quick opening is provided.

The utility model discloses a realize through following technical scheme:

the utility model provides a fire control shower nozzle, includes a copper tube head, the upper end processing of tube head has the connector of connecting the fire control pipeline the outer wall department welding of tube head has the sleeve pipe of two vertical settings the below of tube head is provided with a bottom plate, the both sides department welding of bottom plate has the slide bar of L shape, the slide bar upwards passes the cooperation has the nut behind the sleeve pipe the slide bar is equipped with the spring, the spring offsets the nut with between the sleeve pipe under the effect of spring, the slide bar rebound the boss that the top processing of bottom plate had the reposition of redundant personnel usefulness, the boss is the round platform shape, and its top processing has a spherical shrinkage pool the bottom of tube head has inserted a gum cover, form a sealed face behind the spherical transition in upper end of gum cover, the axle center department processing of sealed face has the through-hole the inboard of gum cover is fixed with a glass pipe, the glass tube is a sealing body, ether liquid is filled in the glass tube, the upper end of the glass tube is in contact with the sealing surface and then forms sealing with the sealing surface, the lower end of the glass tube is positioned in the concave hole, a U-shaped pull rod is welded at the bottom of the bottom plate, a pull rope is assembled through the pull rod, and the lower end of the pull rope is 200-220 cm away from the ground.

Preferably, the axle center department of shrinkage pool processes there is a vertical spraying hole that runs through, the aperture of spraying the hole is 2mm ~4 mm.

Preferably, the wire diameter of the spring is 0.35 mm-0.65 mm.

Preferably, the glass tube is in interference fit with the rubber sleeve, and the rubber sleeve is squeezed between the glass tube and the tube head.

Two opening modes of the product are as follows:

1) automatic start-up: when nobody is in the building, indoor articles are burnt to cause indoor temperature rise, and at the moment, ether in the glass tube is heated to expand to cause the glass tube to be cracked, thereby realizing automatic fire extinguishing.

2) Manual opening: when indoor conflagration breaing out, when not reaching the expansion temperature of ether, can be through stay cord pulldown, the spring is compressed this moment, then quick release stay cord, under the effect of the quick resilience of spring, striking glass pipe after the boss rebound, glass pipe is broken after being hit, realizes spraying and puts out a fire.

The utility model has the advantages that: this product can not reach under the condition that sprays the temperature, and the manual work is realized opening and is sprayed, and operating mode is comparatively simple and convenient, can put out a fire as early as possible, reduces economic loss, and the structure of this product is comparatively simple, and the cost is comparatively cheap, is fit for using widely.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of the present invention;

FIG. 2 is a partial cross-sectional view of a tube head;

fig. 3 is a cross-sectional view of the base plate.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1, 2 and 3, a fire sprinkler comprises a copper pipe head 1, a connector 101 connected with a fire pipeline is processed at the upper end of the pipe head 1, two vertically arranged sleeves 102 are welded at the outer wall of the pipe head 1, a bottom plate 2 is arranged below the pipe head 1, L-shaped sliding rods 201 are welded at two sides of the bottom plate 2, the sliding rods 201 penetrate through the sleeves 102 and are matched with nuts 202, the nuts 202 move up and down to adjust the upward acting force of the bottom plate 2 and adjust the distance between the bottom plate 2 and the sliding rods 201 after the glass tubes are cracked, springs 211 are assembled on the sliding rods 201, the springs 211 abut against the nuts 202 and the sleeves 102, the sliding rods 201 move up under the action of the springs 211, and a boss 3 for shunting is processed at the top of the bottom plate 2, boss 3 is the round platform shape, and its top processing has a spherical shrinkage pool 301 the bottom of tube head 1 has inserted a gum cover 4, form a sealed face 401 after the spherical transition of upper end of gum cover 4, the axle center department processing of sealed face 401 has through-hole 402 the inboard of gum cover 4 is fixed with a glass pipe 5, and glass pipe 5 is a seal, and the inside packing of glass pipe 5 has ether liquid, the upper end contact of glass pipe 5 sealed face 401 back is sealed with it formation, the lower extreme of glass pipe 5 is located in the shrinkage pool 301 the welding of bottom plate 2's bottom position department has the pull rod 221 of a U font, through pull rod 221 is equipped with stay cord 222, the lower extreme of stay cord 222 is apart from ground 200 cm.

In the present preferred embodiment of the present invention, a vertically penetrating spraying hole 333 is processed at the axis of the concave hole 301, and the diameter of the spraying hole 333 is 3 mm.

In a preferred embodiment of the present invention, the diameter of the spring 211 is 0.35 mm.

In the present preferred embodiment, the glass tube 5 and the rubber sleeve 4 are in interference fit, and the rubber sleeve 4 is squeezed between the glass tube 5 and the tube head 1.

Two opening modes of the product are as follows:

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a fire control shower nozzle, includes the tube head of a copper, the upper end processing of tube head has the connector of connecting the fire-fighting pipeline, its characterized in that: the welding of the outer wall department of tube head has the sleeve pipe of two vertical settings the below of tube head is provided with a bottom plate, the welding of both sides department of bottom plate has the slide bar of L shape, the slide bar upwards passes the cooperation has the nut behind the sleeve pipe the spring is equipped with on the slide bar, the spring offsets the nut with between the sleeve pipe under the effect of spring, the slide bar rebound the top processing of bottom plate has the boss of reposition of redundant personnel usefulness, the boss is the round platform shape, and its top processing has a spherical shrinkage pool, has inserted a gum cover in the bottom of tube head, form a sealed face after the spherical transition in upper end of gum cover, the axle center department processing of sealed face has the through-hole the inboard of gum cover is fixed with a glass pipe, and the glass pipe is a seal body, and the inside packing of glass pipe has ether liquid, the upper end contact of glass pipe form sealedly behind the sealed face with it, the lower end of the glass tube is positioned in the concave hole, a U-shaped pull rod is welded at the bottom of the bottom plate, a pull rope is assembled through the pull rod, and the lower end of the pull rope is 200-220 cm away from the ground.

2. A fire sprinkler according to claim 1, wherein: the axle center department processing of shrinkage pool has a vertical spraying hole that runs through, the aperture that sprays the hole is 2mm ~4 mm.

3. A fire sprinkler according to claim 1, wherein: the wire diameter of the spring is 0.35 mm-0.65 mm.

4. A fire sprinkler according to claim 1, wherein: the glass tube is in interference fit with the rubber sleeve, and the rubber sleeve is extruded between the glass tube and the tube head.