CN209997062U

CN209997062U - spray pipe structure with adjusting function

Info

Publication number: CN209997062U
Application number: CN201920225766.8U
Authority: CN
Inventors: 梁启新
Original assignee: Foshan Shunde Xingang Hardware Industry Co Ltd
Current assignee: Foshan Shunde Xingang Hardware Industry Co Ltd
Priority date: 2019-02-22
Filing date: 2019-02-22
Publication date: 2020-01-31
Anticipated expiration: 2029-02-22

Abstract

The utility model discloses an spout tubular construction with regulatory function, including spout and spray tube, the internally mounted of spout has flow control valve , and flow control valve 's top runs through spout side and inlays and be equipped with the press button to the bottom of press button is located the inside extrusion piece that is provided with of flow control valve , the bottom of extrusion piece is fixed with the dog, the utility model discloses in, set up the spout at the end of spray tube, and there is flow control valve at the internally mounted of spout, when using the fire extinguisher to put out a fire the during operation, insert the hand in the handle, hold the spout and fix, press the extrusion button through the thumb, then push down reset spring under the extrusion of extrusion piece, adjust the dog, utilize the position of adjusting the dog with the nozzle, thereby adjust the size of nozzle, make its fire extinguisher when putting out a fire and using, can be according to the size of condition of a fire, freely adjust the pressure and the spray range of spraying according to the demand, improved the functionality and the practicality of spray tube greatly.

Description

spray pipe structure with adjusting function

Technical Field

The utility model relates to a spray tube technical field especially relates to spout tubular construction that have regulatory function.

Background

The nozzle is which is a common fire protection device used for auxiliary fire extinguishers and is stored in public places or places where fire alarms are likely to happen to deal with fires, when the nozzle is used, the nozzle of the fire extinguisher is like a hose when holds the carrying handle and presses the handle with one hand and the nozzle head needs to be held by the other hand to be aligned with an ignition source to extinguish fire.

The fire extinguisher spray tube that uses at present, can't be according to the size of the condition of a fire, the intensity that sprays the fire extinguisher is adjusted with the spraying scope, thereby the spraying efficiency who has caused the fire extinguisher is low, increase the cost of putting out a fire, and when aiming at the fire source and putting out a fire the during operation, because the spray tube is shorter, make its personnel of putting out a fire near apart from the fire source, increase the scald risk, in addition, the spray tube is when depositing for a long time, cause ageing and cracked condition to take place easily, reduce the security that the fire extinguisher used.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing spray pipe structures with adjusting functions.

In order to achieve the purpose, the utility model adopts the following technical scheme that nozzle structures with adjusting function comprise a nozzle and a nozzle, wherein a flow adjusting valve is arranged in the nozzle, a pressing button is embedded in the top of the flow adjusting valve penetrating through the nozzle , an extrusion block is arranged inside the flow adjusting valve at the bottom of the pressing button, a stop block is fixed at the bottom of the extrusion block, a spring mounting groove is arranged at the bottom of the extrusion block at the side of the stop block, a spray nozzle is arranged at the side of the flow adjusting valve , and a nozzle is arranged at the end of the nozzle.

Preferably, an end of the spray pipe is fixed with a flexible hose through a sealing flange bolt, the outer surface of the spray pipe is provided with an anti-oxidation layer, and the interior of the spray pipe is filled with an anti-cracking metal mesh.

Preferably, the bottom of the spray tube is provided with a handle, the top of the inner side of the handle is fixed with a plurality of rubber bulges, and the top end of the spray tube is provided with a threaded joint.

Preferably, the spring mounting groove is internally provided with a return spring, and the vertical length of the return spring is greater than that of the spring mounting groove.

Preferably, two spraying openings are formed in the flow regulating valve , the two spraying openings are the same in size, and the two spraying openings are both of a circular structure.

Preferably, the number of the sealing flanges is two, and the two sealing flanges are the same in size and specification.

In conclusion, due to the adoption of the technical scheme, the utility model has the beneficial effects that;

1. the utility model discloses in, end at the spray tube has set up the spray tube, and there is flow control valve at the internally mounted of spray tube, when using the fire extinguisher to put out a fire the during operation, insert the hand in the handle, hold the spray tube and fix, press the extrusion button through the thumb, then push down reset spring under the extrusion of extrusion piece, adjust the dog, utilize the position of adjusting dog and spraying nozzle, thereby adjust the size of spraying nozzle, make its fire extinguisher when putting out a fire the use, can be according to the size of condition of a fire, pressure and the spraying range that sprays freely adjust according to the demand, the functionality and the practicality of spray tube have been improved greatly.

2. The utility model discloses in, there is the expansion hose at the end of spray tube through sealed flange connection, can extend the length of spray tube to the certain degree through the expansion hose, when spraying the fire source, make its health can keep away from the distance of fire source to the certain degree, thereby reduce the condition emergence of being scalded, and set up the antioxidation layer on the surface of spray tube, can avoid the ageing of spray tube at the in-process of depositing, and anti-crack metal mesh has been set up in the inside of spray tube, can increase the toughness and the service strength of spray tube, through the anti-oxidant mode of extension, the security that the spray tube used has not only been improved, the life of spray tube has also been prolonged simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of kinds of nozzle structures with adjusting functions provided by the present invention;

fig. 2 is a schematic view of a connection structure of kinds of telescopic hoses with adjusting function and nozzle structures provided by the present invention;

fig. 3 is a schematic structural view of kinds of nozzle-structured flow control valves with regulating functions according to the present invention;

fig. 4 is a sectional view of kinds of nozzle structures with adjusting functions according to the present invention.

Illustration of the drawings:

1. a spray cylinder; 2. a handle; 3. a flow regulating valve; 4. sealing the flange; 5. a flexible hose; 6. a nozzle; 7. a threaded joint; 8. pressing the button; 9. extruding the block; 10. a stopper; 11. a return spring; 12. a spring mounting groove; 13. a spray opening; 14. an anti-oxidation layer; 15. an anti-crack metal mesh.

Detailed Description

The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of , but not all embodiments.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are used in the orientation or positional relationship shown in the drawings for convenience only and simplicity of description, and do not indicate or imply that the referenced device or element must be constructed and operated in a particular orientation and thus should not be construed as limiting the present invention, that the terms "", "second", "third" are used for descriptive purposes only and are not intended to indicate or imply relative importance, that the terms "mounted", "connected", and "connected" are to be construed as unless explicitly stated or limited, that is, for example, a fixed connection, a detachable connection, or a body connection, that is, a mechanical connection, an electrical connection, a direct connection, an indirect connection, a connection via intermediate medium, and a communication between the two elements.

Referring to fig. 1-4, nozzle structures with adjusting function include a nozzle 1 and a nozzle 6, a flow control valve 3 is installed inside the nozzle 1, a press button 8 is embedded in the top of the flow control valve 3 through the side of the nozzle 1 , a squeezing block 9 is installed inside the flow control valve 3 at the bottom of the press button 8, a stopper 10 is fixed at the bottom of the squeezing block 9, a spring receiving groove 12 is opened at the bottom of the squeezing block 9 at the side of of the stopper 10, a spray opening 13 is opened at the side of the flow control valve 3, and the nozzle 6 is installed at the end of the nozzle 1.

The end of spray tube 6 is fixed with expansion hose 5 through sealing flange 4 bolt, the outside surface of spray tube 6 is provided with oxidation resisting layer 14, the inside packing of spray tube 6 has anti-crack metal mesh 15, handle 2 is installed to the bottom of spray tube 1, and the inboard top of handle 2 is fixed with a plurality of rubber archs, screwed joint 7 is installed on the top of spray tube 6, the internally mounted of spring mounting groove 12 has reset spring 11, and reset spring 11's vertical length is greater than the vertical length of spring mounting groove 12, two sprinkler orifices 13 have been seted up to flow control valve 3's inside, and two sprinkler orifices 13 size are the same, and two sprinkler orifices 13 are circular structure, sealing flange 4 is provided with two altogether, and two sealing flange 4's big or small specification is the same.

The working principle is that when the fire extinguisher is used, the spray pipe 6 is firstly installed and fixed with the fire extinguisher through a threaded connector, when the fire extinguisher is used for fire extinguishing, a hand is inserted into the handle 2, the spray pipe 1 is held by the hand to be fixed, the pressing button 8 is pressed down through a thumb, then the reset spring 11 is pressed down under the extrusion of the extrusion block 9, the stop block 10 is adjusted, the positions of the stop block 10 and the spraying opening 13 are adjusted, so that the size of the spraying opening 13 is adjusted, when the fire extinguisher is used for fire extinguishing, the spraying pressure and the spraying range can be freely adjusted according to the fire, the functionality and the practicability of the spray pipe 6 are greatly improved, the telescopic hose 5 is connected to the end of the spray pipe 6 through the sealing flange 4, the length of the spray pipe 6 can be prolonged to degrees through the telescopic hose 5, when the fire source is sprayed, the body of the fire source can be far away from the fire source to degrees, the scalding situation is reduced, the anti-scalding situation is arranged on the surface of the spray pipe 6, the oxidation layer can be avoided in the storage process, the aging of the spray pipe 6, the spray pipe 6 can be prolonged in the anti-aging process, the anti-cracking strength of the spray pipe 6, the anti-cracking safety of the spray pipe can be increased, the anti-cracking effect of the.

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

The utility model provides an spray tube structure with regulatory function, including spouting a section of thick bamboo (1) and spray tube (6), its characterized in that, the internally mounted of spouting a section of thick bamboo (1) has flow control valve (3), and the top of flow control valve (3) runs through and spouts a section of thick bamboo (1) side and inlays and be equipped with press button (8), and the bottom that presses button (8) is located flow control valve (3) inside and is provided with extrusion block (9), the bottom of extrusion block (9) is fixed with dog (10), and the side of dog (10) is located the bottom of extrusion block (9) and has seted up spring mounting groove (12), side of flow control valve (3) is opened and is equipped with spray nozzle (13), spout (6) are installed to the end of spouting a section of thick bamboo (1).
2. nozzle structure with adjusting function according to claim 1, characterized in that the end of the nozzle (6) is bolted with a telescopic hose (5) through a sealing flange (4), the outer surface of the nozzle (6) is provided with an oxidation resistant layer (14), and the inside of the nozzle (6) is filled with a crack resistant metal mesh (15).
3. spray pipe structure with adjusting function according to claim 1, characterized in that the bottom of the spray cylinder (1) is provided with a handle (2), the inside top of the handle (2) is fixed with a plurality of rubber protrusions, and the top end of the spray pipe (6) is provided with a threaded joint (7).
4. nozzle structure with adjusting function according to claim 1, characterized in that the spring housing groove (12) is internally installed with a return spring (11), and the vertical length of the return spring (11) is larger than that of the spring housing groove (12).
5. The nozzle structures with adjusting function according to claim 1, wherein the flow control valve (3) has two spray openings (13) opened therein, and the two spray openings (13) are the same size, and both spray openings (13) are circular structures.
6. nozzle structure with adjusting function according to claim 2, characterized in that, the sealing flanges (4) are provided with two, and the two sealing flanges (4) have the same size.