CN211024907U

CN211024907U - Fire-fighting spraying device

Info

Publication number: CN211024907U
Application number: CN201920942254.3U
Authority: CN
Inventors: 廖斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-07-17
Anticipated expiration: 2029-06-21

Abstract

The utility model discloses a fire-fighting spray device, which comprises a spray pipe, wherein a connecting pipe head is processed at the upper end of the spray pipe, the end of the connecting pipe head, which is far away from the spray pipe, is processed with a conical wall breaking head, self-tapping threads are processed at the outer wall part of the wall breaking head, a water inlet groove is processed at the outer wall part of the connecting pipe head, the water inlet groove radially penetrates through the connecting pipe head, fastening threads are processed at the outer wall part of the connecting pipe head and positioned below the water inlet groove, a sealing ring made of rubber material is sleeved on the connecting pipe head, a step surface is processed at the lower end of the spray pipe, a rubber pipe is limited by the step surface, the rubber pipe is provided with a step hole, the step hole is provided with a spherical sealing surface, a glass pipe is inserted into the step hole, the glass pipe is filled with additive liquid, a bottom plate is arranged below the spray pipe, a circular truncated cone is arranged at the top of the bottom plate; this product is convenient for realize building.

Description

Fire-fighting spraying device

Technical Field

The utility model relates to a fire sprinkler device.

Background

During construction, a temporary work shed needs to be built in a construction site, and the work shed is provided for workers to live at daily life.

However, the work shed in the prior art is mostly built by steel plates, and the foam plates for heat insulation are arranged in the ceiling in a clamping manner, so that great economic loss can be caused when a fire disaster occurs, and due to different construction periods, a fire fighting system in the traditional technology cannot be built in the work shed, the building cost is high, the time period for action is short, so that only a few fire extinguishers are simply equipped in the work shed, and the fire-proof effect cannot be effectively achieved.

Based on the problems, the fire sprinkler device convenient to build is designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a fire sprinkler device convenient to realize buildding is provided.

The utility model discloses a realize through following technical scheme:

the utility model provides a fire sprinkler device, includes a spray tube the upper end processing of spray tube has a connector head, the connector head is kept away from that one end processing of spray tube has a conical broken wall head, the outer wall department processing of broken wall head has self tapping screw the outer wall department of connector head protects processing has the intake chamber, the intake chamber radially runs through the connector head the outer wall department of connector head, be located the below processing of intake chamber has fastening screw the overhead cover of connector is equipped with the sealing washer of rubber material, the lower extreme processing of spray tube has a step face, and it has a rubber tube to be spacing through this step face, the rubber tube has the shoulder hole, the shoulder hole has a spherical sealed face the glass pipe has been inserted in the shoulder hole, the glass intussuseption is filled with the additive liquid the below of spray tube is provided with a bottom plate, the top of the bottom plate is provided with a round table, the round table is supported at the bottom position of the glass tube, more than two support rods are annularly arranged at the bottom of the bottom plate, one end, far away from the bottom plate, of each support rod is bent upwards and then welded with a connecting ring, the connecting ring is sleeved on the spray pipe and can slide along the axial direction of the spray pipe, and screws are matched between the connecting ring and the spray pipe.

Preferably, the inner wall of the stepped hole is provided with an annular convex ring, the convex ring is in interference fit with the glass tube, after the glass tube is inserted, the convex ring is extruded and deformed, and after the convex ring is extruded and deformed, the convex ring is assembled with the glass tube to form a seal, so that the sealing property is improved, and water leakage under the condition that fire does not occur is avoided.

Preferably, a concave hole is formed in the top of the circular truncated cone, a spraying hole vertically penetrates through the axis of the concave hole, a cushion block made of rubber is arranged in the concave hole, a fit surface matched with the glass tube is arranged at the upper end of the cushion block, a through hole corresponding to the spraying hole is processed in the axis of the fit surface, a dispersion hole is processed in the bottom of the bottom plate, a cross dispersion rod is welded in the dispersion hole, and water flow sprayed from the spraying position impacts the dispersion rod; through setting up the cushion can realize and glass manages between soft contact, avoid causing the fracture of glass pipe, the dispersion of rivers can be realized to the through-hole cooperation dispersion pole that the below set up, strikes the dispersion pole after highly compressed fire extinguishing system water passes the through-hole, then rivers are scattered to the outside and are shed, realize putting out a fire.

Preferably, the outer wall of the bottom plate is annularly provided with a plurality of V-shaped splitter boxes, and the splitter boxes are arranged to enable water flow to be distributed more uniformly.

Preferably, the lance is a copper lance.

Preferably, the additive solution is diethyl ether.

The construction mode of the product is as follows:

this product is when putting up, at first chooses for use traditional plastic tubing, ties up the plastic tubing at the indoor interior top position department of worker's canopy through clamp or iron wire, then this product of screw in again, through self tapping screw in to the plastic tubing intraductally, the butt joint between this product of rethread fastening screw realization and the plastic tubing.

When a fire occurs, the additive liquid in the glass tube is heated to expand, so that the glass tube is fractured, and after the fracture, water is sprayed downwards through the spray pipe to extinguish the fire.

The utility model has the advantages that: the structure of this product is comparatively simple, when putting up, only need the screw in to the plastic pipe in can, it is comparatively convenient to connect, puts up comparatively conveniently, when catching fire in the worker's canopy, can effectively realize putting out a fire, simultaneously after the time limit for a project, can demolish and recycle, but once drops into repetitious usage, 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 top view of the base plate;

FIG. 3 is a cross-sectional view taken along line A-A;

FIG. 4 is a partial cross-sectional view of the spout;

fig. 5 is a top view of a dispersion rod.

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.

A fire sprinkler as shown in fig. 1 to 5, which comprises a nozzle 1, a connector 101 is processed at the upper end of the nozzle 1, a conical wall breaking head 102 is processed at the end of the connector 101 far away from the nozzle 1, a self-tapping thread 111 is processed at the outer wall of the wall breaking head 102, a water inlet tank 103 is processed at the outer wall of the connector 101, the water inlet tank 103 radially penetrates through the connector 101, a fastening thread 112 is processed at the outer wall of the connector 101 and below the water inlet tank 103, a rubber sealing ring 104 is sleeved on the connector 101, a stepped surface 113 is processed at the lower end of the nozzle 1, a rubber tube 2 is limited by the stepped surface 113, the rubber tube 2 has a stepped hole 201, the stepped hole 201 has a spherical sealing surface 211, a glass tube 3 is inserted into the stepped hole 201, the glass tube 3 is filled with additive liquid, a bottom plate 4 is arranged below the spray tube 1, a circular truncated cone 401 is arranged on the top of the bottom plate 4, the circular truncated cone 401 is supported at the bottom position of the

glass tube

3, 2 support rods 5 are annularly arranged at the bottom of the bottom plate 4, one end of each support rod 5, which is far away from the bottom plate 4, is bent upwards and then welded with a connecting ring 6, the connecting ring 6 is sleeved on the spray pipe 1, and the connecting ring 6 is slidable in the axial direction of the nozzle 1, the connecting ring 6 is movable, after the condition of a fire control, need change new glass pipe, only need the go-between that moves down, insert new glass pipe again, rebound go-between 6 again, it can to go on spacingly to glass pipe with bottom plate 4, go-between 6 with the cooperation has screw 666 between the spray tube 1.

The utility model discloses in the embodiment of a preferred the inner wall department of shoulder hole 201 is provided with annular protruding circle 222, protruding circle 222 with interference fit between the glass pipe 3, through the protruding circle that sets up, insert the back when the glass pipe for protruding circle extrusion deformation, protruding circle extrusion deformation back with it is sealed that the assembly forms between the glass pipe, increases the leakproofness, avoids leaking under the condition that does not take place the conflagration.

In a preferred embodiment of the present invention, a concave hole 444 is disposed at the top of the circular truncated cone 401, a spraying hole 445 is vertically disposed at the axis of the concave hole 444 in a penetrating manner, a cushion block 446 made of rubber is disposed in the concave hole 444, a fitting surface 447 fitted with the glass tube 3 is disposed at the upper end of the cushion block 446, a through hole 448 corresponding to the spraying hole is processed at the axis of the fitting surface 447, a dispersion hole 449 is processed at the bottom of the bottom plate 4, a cross-shaped dispersion rod 450 is welded in the dispersion hole 449, and water sprayed from the spraying part strikes the dispersion rod; through setting up the cushion can realize and glass manages between soft contact, avoid causing the fracture of glass pipe, the dispersion of rivers can be realized to the through-hole cooperation dispersion pole that the below set up, strikes the dispersion pole after highly compressed fire extinguishing system water passes the through-hole, then rivers are scattered to the outside and are shed, realize putting out a fire.

The utility model discloses in a preferred embodiment the outer wall department annular of bottom plate 4 is provided with the splitter box 454 of a plurality of V fonts, and the setting of splitter box can let rivers distribute more evenly.

In a preferred embodiment of the present invention, the nozzle 1 is a copper nozzle.

In a preferred embodiment of the present invention, the additive solution is diethyl ether.

The construction mode of the product is 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 sprinkler which characterized in that: including a spray tube, the processing of the upper end of spray tube has a connecting tube head, the connecting tube head is kept away from that one end processing of spray tube has a conical broken wall head, the processing of the outer wall department of broken wall head has self tapping screw thread the processing of the outer wall department of connecting tube head has the intake chamber, the intake chamber radially runs through the connecting tube head the outer wall department of connecting tube head, be located the below processing of intake chamber has fastening screw thread the overhead cover of connecting tube is equipped with the sealing washer of rubber material, the lower extreme processing of spray tube has a ladder face, it has a rubber tube to be spacing through this ladder face, the rubber tube has the shoulder hole, the shoulder hole has a spherical sealed face insert a glass tube in the shoulder hole, the glass tube intussuseption is filled with the additive liquid the below of spray tube is provided with a bottom plate the top of bottom plate is provided with a round platform, the round platform is supported at the bottom of the glass tube, more than two support rods are annularly arranged at the bottom of the bottom plate, one ends of the support rods, far away from the bottom plate, are bent upwards and then welded with a connecting ring, the connecting ring is sleeved on the spray tube and can slide along the axial direction of the spray tube, and screws are matched between the connecting ring and the spray tube.

2. A fire sprinkler system as defined in claim 1, wherein: and an annular convex ring is arranged on the inner wall of the stepped hole, and the convex ring is in interference fit with the glass tube.

3. A fire sprinkler system as defined in claim 1, wherein: the top of round platform is provided with the shrinkage pool, the vertical through-going of axle center department of shrinkage pool is provided with sprays the hole be provided with the cushion of rubber material in the shrinkage pool, the upper end of cushion has the agreeing with face of glass pipe, the processing of the axis department of agreeing with face has the correspondence the through-hole in hole sprays the bottom position department processing of bottom plate has a dispersion hole dispersion downthehole welding has criss-cross dispersion pole, follows the rivers striking that the hole spouts dispersion pole.

4. A fire sprinkler system as defined in claim 1, wherein: and a plurality of V-shaped shunting grooves are annularly arranged on the outer wall of the bottom plate.

5. A fire sprinkler system as defined in claim 1, wherein: the spray pipe is made of copper.

6. A fire sprinkler system as defined in claim 1, wherein: the additive solution is diethyl ether.