CN211951541U

CN211951541U - Three water knockout drums of changeable delivery port

Info

Publication number: CN211951541U
Application number: CN202020214289.8U
Authority: CN
Inventors: 郑毅恒; 傅立军
Original assignee: Zhejiang Huayou Safety Technology Service Co ltd
Current assignee: Zhejiang Huayou Safety Technology Service Co ltd
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2020-11-17
Anticipated expiration: 2030-02-26

Abstract

The utility model discloses a three fens hydrophone of changeable delivery port, which comprises a main pipe, the left and right sides of being responsible for has all seted up the branch pipe, be responsible for and the bottom of branch pipe all installs the control valve through the flange, and the bottom of control valve all installs the quick connector of fire control through the flange, the control valve includes the valve body, leads to head, buffer plate, main shaft, valve block, control storehouse, bull stick, commentaries on classics handle, carousel, first gear, second gear, third gear and knob, the upper and lower both ends of valve body have all been seted up and have been led to the head, the middle part that the valve body bottom leads to the head is provided with the buffer plate, and the both ends of buffer plate all with lead to first inner wall welded fastening, the inside of valve body is provided with the main shaft, and the both ends of main shaft all embedded inside. The utility model discloses can carry out the micro-adjustment to the deflection angle of valve block to the water capacity of rivers is passed through at the adjustment valve body middle part, and easy operation is convenient, adjusts accurately, and the practicality is strong.

Description

Three water knockout drums of changeable delivery port

Technical Field

The utility model relates to a fire control facility technical field specifically is a three fens hydrophone of changeable delivery port.

Background

The fire-fighting equipment is fixed equipment such as an automatic fire alarm system, an indoor fire hydrant, an outdoor fire hydrant and the like in a building, the automatic fire-fighting equipment is divided into an automatic electric system equipment and an automatic water system equipment, in the fire-fighting equipment, water resources need to be shunted to branch pipes from a main pipe, a three-way water distributor for fire fighting needs to be used at the moment, the existing three-way water distributor is very difficult to adjust the flow rate of water, and a user manually rotates a control valve plate, so that the control is not accurate enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a three water knockout drums of changeable delivery port to solve the current three water knockout drums that provide in the above-mentioned background art when adjusting the velocity of water flow, very difficulty, user's hand-operated control valve plate, control accurate problem inadequately.

In order to achieve the above object, the utility model provides a following technical scheme: a three-branch water heater with switchable water outlets comprises a main pipe, branch pipes are arranged on the left side and the right side of the main pipe, an operation valve is arranged at the bottom end of the main pipe and the bottom end of the branch pipes through flanges, a fire-fighting quick connector is arranged at the bottom end of the operation valve through flanges, the operation valve comprises a valve body, a through head, a buffer sheet, a main shaft, valve sheets, a control cabin, a rotating rod, a rotating handle, a rotating disc, a first gear, a second gear, a third gear and a knob, the through head is arranged at the upper end and the lower end of the valve body, the buffer sheet is arranged at the bottom of the valve body and positioned in the middle of the through head, the two ends of the buffer sheet are welded and fixed with the inner wall of the through head, the main shaft is arranged inside the valve body, the two ends of the main shaft are embedded inside the inner wall of the valve body, the valve sheets are welded at, the end of bull stick passes inside the control storehouse inner wall extends to the valve body, the end and the main shaft welded fastening of bull stick, the front end of bull stick passes the control storehouse inner wall and extends to the control storehouse openly, the front end welding of bull stick has changeing the handle, the outside welding at bull stick middle part has the carousel, and the inside one side of carousel is provided with first gear, and the front end welding of first gear has the second gear, the front end of second gear center pin is connected with the control storehouse inner wall through embedded bearing, the right side meshing of second gear has the third gear, and the front end of third gear center pin passes the control storehouse inner wall and extends to the control storehouse openly, the front end welding of third gear center pin has the knob.

Preferably, the buffer sheet is arc sheet, and the surface of buffer sheet is evenly seted up the aperture.

Preferably, the surfaces of the main shaft and the valve plate are respectively paved with a rubber layer, and the outer side of the rubber layer is attached to the inner wall of the valve body.

Preferably, the inner wall of the rotary table is uniformly provided with gear teeth, and the rotary table is meshed with the first gear through the gear teeth.

Preferably, the diameters of the first gear and the third gear are smaller than the diameter of the second gear, and the diameter of the first gear is larger than the diameter of the first gear.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a be provided with the buffer piece, when the valve block is in vertical state, the inside rivers of person in charge enter into the valve body through the logical head at valve body top inside, pass through the valve body bottom inside of leading to the head inside and enter into the fire hose, when rivers flow through the logical head inside the valve body bottom, rivers impact the buffer piece, thereby cushion rivers, reduce the impact force to the fire hose inner wall when rivers suddenly get into the fire hose inside, protect the fire hose, improved the life of fire hose;

2. the utility model discloses a be provided with and change handle and knob, the user rotates and changes and overturn the drive valve block, can control opening and closing of control valve, switch this three delivery ports of hydrophone, user rotating knob, it adjusts to the inclination of valve block to drive the main shaft rotation through the transmission structure, and third gear drive has reduced the rotation range to the second gear messenger, the rotation range has been reduced once more when first gear drive to carousel, make user rotating knob can carry out the micro-adjustment to the deflection angle of valve block, thereby the water capacity of rivers is passed through at the adjustment valve body middle part, and easy operation is convenient, adjust accurately, therefore, the clothes hanger is strong in practicability.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the structure of the control valve of the present invention;

FIG. 3 is a schematic side view of a cross-sectional view of the structure of the control valve according to the present invention;

FIG. 4 is a schematic top sectional view of the structure of the control valve according to the present invention;

fig. 5 is a schematic front view of the structure of the present invention.

In the figure: 1. a main pipe; 2. pipe distribution; 3. an operating valve; 31. a valve body; 32. passing through the head; 33. a buffer sheet; 34. a main shaft; 35. a valve plate; 36. a control cabin; 37. a rotating rod; 38. turning a handle; 39. a turntable; 310. a first gear; 311. a second gear; 312. a third gear; 313. a knob; 4. fire control high-speed joint head.

Detailed Description

The technical solutions 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 the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment:

a three-branch water dispenser capable of switching water outlets comprises a main pipe 1, branch pipes 2 are arranged on the left side and the right side of the main pipe 1, an operation valve 3 is mounted at the bottom ends of the main pipe 1 and the branch pipes 2 through flanges, a fire-fighting quick connector 4 is mounted at the bottom end of the operation valve 3 through a flange, the operation valve 3 comprises a valve body 31, a through head 32, a buffer sheet 33, a main shaft 34, a valve sheet 35, a control cabin 36, a rotating rod 37, a rotating handle 38, a rotating disk 39, a first gear 310, a second gear 311, a third gear 312 and a knob 313, the through head 32 is arranged at the upper end and the lower end of the valve body 31, a buffer sheet 33 is arranged at the bottom of the valve body 31 and positioned in the middle of the through head 32, two ends of the buffer sheet 33 are welded and fixed with the inner wall of the through head 32, the buffer sheet 33 is arc-shaped sheet, small holes are uniformly formed in the surface of the buffer sheet 33, when the valve sheet, the water flow enters the interior of the fire hose through the interior of the through head 32 at the bottom end of the valve body 31, when the water flow flows through the through head 32 in the interior of the bottom end of the valve body 31, the water flow impacts the buffer sheet 33, and impacts the buffer sheet 33, so that the water flow is buffered, the impact force on the inner wall of the fire hose when the water flow suddenly enters the interior of the fire hose is reduced, the fire hose is protected, and the service life of the fire hose is prolonged;

the main shaft 34 is arranged inside the valve body 31, two ends of the main shaft 34 are embedded inside the inner wall of the valve body 31, the valve plates 35 are welded on the upper side and the lower side of the main shaft 34, rubber layers are laid on the surfaces of the main shaft 34 and the valve plates 35, the outer sides of the rubber layers are attached to the inner wall of the valve body 31, the rubber layers are good in elasticity, the sealing performance of the valve plates 35 for sealing the middle of the valve body 31 is effectively improved, the control cabin 36 is welded on the front surface of the valve body 31, the rotating rod 37 is arranged inside the control cabin 36, the tail end of the rotating rod 37 penetrates through the inner wall of the control cabin 36 and extends into the valve body 31, the tail end of the rotating rod 37 is welded and fixed with the main shaft 34, the front end of the rotating rod 37 penetrates through the inner wall of the control cabin 36 and extends to the front surface of the control cabin 36, the rotating handle 38 is welded at the front end of the rotating rod 37, the rotating disk, gear teeth are uniformly arranged on the inner wall of the rotating disc 39, the rotating disc 39 is meshed with the first gear 310 through the gear teeth, the front end of a central shaft of the second gear 311 is connected with the inner wall of the control bin 36 through an embedded bearing, the right side of the second gear 311 is meshed with the third gear 312, the front end of the central shaft of the third gear 312 penetrates through the inner wall of the control bin 36 and extends to the front side of the control bin 36, a knob 313 is welded at the front end of the central shaft of the third gear 312, the diameters of the first gear 310 and the third gear 312 are smaller than that of the second gear 311, and the diameter of the first gear 310 is larger than that of the first gear 310;

the user rotates the rotating handle 38 to drive the rotating rod 37 to rotate, the main shaft 34 drives the valve sheet 35 to turn over, when the valve sheet 35 is in a horizontal state in the valve body 31, the valve sheet 35 seals the middle part of the valve body 31, the control valve 3 is in a closed state, when the valve sheet 35 is in a vertical state, the valve sheet 35 does not block the middle part of the valve body 31, the control valve 3 is in an open state, at this time, the user can rotate the knob 313 to drive the third gear 312 to rotate, the first gear 310 is driven to rotate through the second gear 311, the rotating disc 39 is driven to rotate through the first gear 310, the rotating rod 37 drives the main shaft 34 to rotate to adjust the inclination angle of the valve sheet 35, the third gear 312 is driven to the second gear 311 to reduce the rotating amplitude, the rotating amplitude is reduced again when the first gear 310 is driven to the rotating disc 39, and the user can slightly adjust the deflection angle of the valve sheet 35 by rotating the, thereby adjusting the amount of water passing through the middle of the valve body 31.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a three hydrophone of changeable delivery port, is responsible for (1) and is in charge of (2) including being responsible for, its characterized in that: the fire-fighting control valve is characterized in that branch pipes (2) are arranged on the left side and the right side of a main pipe (1), control valves (3) are arranged at the bottoms of the main pipe (1) and the branch pipes (2) through flanges, fire-fighting quick connectors (4) are arranged at the bottoms of the control valves (3) through flanges, each control valve (3) comprises a valve body (31), a through head (32), a buffer sheet (33), a main shaft (34), a valve sheet (35), a control cabin (36), a rotating rod (37), a rotating handle (38), a rotating disc (39), a first gear (310), a second gear (311), a third gear (312) and a knob (313), the through heads (32) are arranged at the upper end and the lower end of the valve body (31), the buffer sheet (33) is arranged at the bottom of the valve body (31) and in the middle of the through head (32), the two ends of the buffer sheet (33) are welded and fixed with the inner walls of the through heads (32), the main, and the both ends of main shaft (34) all embedded inside at valve body (31) inner wall, valve block (35) have all been welded to the upper and lower both sides of main shaft (34), the front welding of valve body (31) has control storehouse (36), and the inside of control storehouse (36) is provided with bull stick (37), the end of bull stick (37) passes control storehouse (36) inner wall and extends to inside of valve body (31), the end and main shaft (34) welded fastening of bull stick (37), the front end of bull stick (37) passes control storehouse (36) inner wall and extends to control storehouse (36) openly, the front end welding of bull stick (37) has commentaries on classics handle (38), the outside welding at bull stick (37) middle part has carousel (39), and the inside one side of carousel (39) is provided with first gear (310), and the front end welding of first gear (310) has second gear (311), the front end of second gear (311) center pin is connected with control storehouse (36) inner wall through embedded bearing, the right side of the second gear (311) is engaged with a third gear (312), the front end of a central shaft of the third gear (312) penetrates through the inner wall of the control cabin (36) and extends to the front face of the control cabin (36), and a knob (313) is welded at the front end of the central shaft of the third gear (312).

2. The three-way water distributor with switchable water outlets as claimed in claim 1, wherein: the buffer sheet (33) is arc-shaped sheet, and small holes are uniformly formed in the surface of the buffer sheet (33).

3. The three-way water distributor with switchable water outlets as claimed in claim 1, wherein: rubber layers are laid on the surfaces of the main shaft (34) and the valve plate (35), and the outer sides of the rubber layers are attached to the inner wall of the valve body (31).

4. The three-way water distributor with switchable water outlets as claimed in claim 1, wherein: the inner wall of the rotary disc (39) is evenly provided with gear teeth, and the rotary disc (39) is meshed with the first gear (310) through the gear teeth.

5. The three-way water distributor with switchable water outlets as claimed in claim 1, wherein: the diameters of the first gear (310) and the third gear (312) are smaller than the diameter of the second gear (311), and the diameter of the first gear (310) is larger than the diameter of the first gear (310).