CN209977411U

CN209977411U - Fire control valve that can quick adjustment flow

Info

Publication number: CN209977411U
Application number: CN201920513408.7U
Authority: CN
Inventors: 陈衍龙
Original assignee: Yinglong Fire Technology Co Ltd
Current assignee: Yinglong Fire Technology Co Ltd
Priority date: 2019-04-16
Filing date: 2019-04-16
Publication date: 2020-01-21
Anticipated expiration: 2029-04-16

Abstract

The utility model relates to a fire control valve technical field just discloses a fire control valve that can quick adjustment flow, including the valve main part, the bottom fixed mounting of valve main part has the fixing base, the inside movable mounting of fixing base has the dwang that extends to the valve main part inside, the outside of dwang and the inside fixed mounting that is located the fixing base have a rolling gear, the right side fixed mounting of fixing base has the extension piece. This fire control valve that can quick adjustment flow has seted up the spacing groove to the ring handle through setting up, and to having installed the gag lever post and having installed the movable tube to the gag lever post to the spacing groove, the purpose of extension rod activity has been reached, the extension rod has been installed to the movable tube through the setting, reached and to have made the laborsaving purpose of valve operation after three extension rod expandes, through having installed the bail that extends to recess inside to the movable piece, reached and to have retrieved the extension rod when not using the valve, thereby the purpose of saving space.

Description

Fire control valve that can quick adjustment flow

Technical Field

The utility model relates to a fire control valve technical field specifically is a fire control valve that can quick adjustment flow.

Background

The fire valve is an important accessory for controlling industrial and building pipelines, and consists of three parts, namely a valve body, an opening and closing mechanism and a valve cover, and the central line type butt-clamping signal butterfly valve is a central line type butterfly valve developed by introducing foreign advanced technology and widely applied to various pipelines of water supply and drainage, building fire protection and other systems, particularly in the fire pipeline.

The existing fire valve has the advantages of simple structure, reliable sealing, long service life, convenience in maintenance and the like, but the fire valve is not frequently used, and the structural reasons of the handle cause that the time and the labor are wasted when the valve is opened, and the time is the most valuable when an accident occurs, so that whether the fire valve is opened or not saves labor and concerns the life and property safety of people, and the fire valve capable of quickly adjusting the flow is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a fire control valve that can quick adjustment flow possesses the laborsaving advantage of convenient operation, has solved because the fire control valve uses often not to reach the structure reason of handle department, leads to comparatively wasting time and energy the problem when opening the valve.

(II) technical scheme

For realizing the laborsaving purpose of above-mentioned convenient operation, the utility model provides a following technical scheme: a fire valve capable of quickly adjusting flow comprises a valve body, wherein a fixing seat is fixedly arranged at the bottom of the valve body, a rotating rod extending into the valve body is movably arranged in the fixing seat, a rotating gear is fixedly arranged outside the rotating rod and inside the fixing seat, an extending block is fixedly arranged at the right side of the fixing seat, a transmission rod which runs through the extending block and extends into the fixing seat is movably connected in the extending block, a transmission gear meshed with the rotating gear is fixedly arranged at the left side of the transmission rod, three connecting rods are fixedly arranged at the outside of the transmission rod, three connecting rods are fixedly connected at the right side of the connecting rods through a circular ring handle, a fixing block is fixedly arranged at the right side of the outside of the transmission rod and inside the connecting rods, a clamping groove is formed in the top of the fixing block, and a groove formed in the fixing block is fixedly arranged, the spacing groove has been seted up on the right side of ring handle, the inside fixed mounting of spacing groove has the gag lever post, the movable tube has been cup jointed to the outside of gag lever post, the outside fixed mounting of movable tube has the extension rod that extends to the draw-in groove inside, the inside fixed mounting of extension rod has the fixed plate, the equal fixed mounting in both sides has the spring around the fixed plate, two the equal fixed mounting in one side that the spring was carried on the back mutually has the movable piece, two the equal fixed mounting in one side that the movable piece was carried on the back mutually has the extrusion ram that extends to the extension rod outside, two the equal fixed mounting in one side that the movable piece was carried on the back mutually has the.

Preferably, the left side and the right side of the valve main body are fixedly provided with flange plates, and the inside of each flange plate is provided with four fixing holes.

Preferably, the outside of dwang and the inside fixed mounting who is located the valve main part have sealed dish, the inner wall fixed mounting of valve main part has the sealing washer that corresponds with sealed dish.

Preferably, the interior roof fixed mounting of fixing base has the stopper, the constant head tank has been seted up to the bottom of stopper, the dwang extends to the inside of constant head tank.

Preferably, the fixed block is ring shape, spacing groove, gag lever post, activity pipe and extension rod are three.

Preferably, two equal fixed mounting in one side that the extrusion pole carried on the back mutually has the extrusion pad, two the antiskid groove has all been seted up to the outside of extrusion pad.

(III) advantageous effects

Compared with the prior art, the utility model provides a fire control valve that can quick adjustment flow possesses following beneficial effect:

1. this fire control valve that can quick adjustment flow has installed the fixing base to the valve main part through the setting, has reached and has carried out spacing purpose to the dwang, has installed the running gear to the dwang through the setting to and the drive gear to the running gear meshing, reached and rotated the transfer line and can control the purpose that the valve opened and shut, installed the connecting rod through setting up to the transfer line, reached the purpose of fixed ring handle.

2. This fire control valve that can quick adjustment flow has seted up the spacing groove to the ring handle through setting up, and to having installed the gag lever post and having installed the movable tube to the gag lever post to the spacing groove, the purpose of extension rod activity has been reached, the extension rod has been installed to the movable tube through the setting, reached and to have made the laborsaving purpose of valve operation after three extension rod expandes, through having installed the bail that extends to recess inside to the movable piece, reached and to have retrieved the extension rod when not using the valve, thereby the purpose of saving space.

Drawings

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

FIG. 2 is a side view of the structure of the present invention;

fig. 3 is an enlarged view of a in fig. 2 according to the present invention.

In the figure: the valve comprises a valve body 1, a fixing seat 2, a rotating rod 3, a rotating gear 4, an extending block 5, a transmission rod 6, a transmission gear 7, a connecting rod 8, a ring handle 9, a clamping groove 10, a groove 11, a fixing block 12, a limiting groove 13, a limiting rod 14, a movable tube 15, an extending rod 16, a fixing plate 17, a spring 18, a movable sheet 19, an extrusion rod 20 and a staple bolt 21.

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. 1-3, a fire valve capable of rapidly adjusting flow rate, includes a valve body 1, flanges are fixedly mounted on both left and right sides of the valve body 1, four fixing holes are formed in the flanges, a fixing seat 2 is fixedly mounted at the bottom of the valve body 1, a rotating rod 3 extending into the valve body 1 is movably mounted in the fixing seat 2, a sealing disk is fixedly mounted outside the rotating rod 3 and inside the valve body 1, a sealing ring corresponding to the sealing disk is fixedly mounted on the inner wall of the valve body 1, a limiting block is fixedly mounted on the inner top wall of the fixing seat 2, a positioning groove is formed at the bottom of the limiting block, the rotating rod 3 extends into the positioning groove, a rotating gear 4 is fixedly mounted outside the rotating rod 3 and inside the fixing seat 2, an extending block 5 is fixedly mounted on the right side of the fixing seat 2, the inside swing joint of extension piece 5 has the transfer line 6 that runs through extension piece 5 and extend to the fixing base 2 inside, the left side fixed mounting of transfer line 6 has drive gear 7 with the meshing of rotating gear 4, the outside fixed mounting of transfer line 6 has three connecting rod 8, the right side of three connecting rod 8 is through ring handle 9 fixed connection, the outside of transfer line 6 and the right side that is located connecting rod 8 fixed mounting have fixed block 12, the top of fixed block 12 has seted up draw-in groove 10, the inside fixed mounting of draw-in groove 10 has seted up the recess 11 in fixed block 12, the right side of ring handle 9 has seted up spacing groove 13, the inside fixed mounting of spacing groove 13 has gag lever post 14, the outside of gag lever post 14 has cup jointed movable tube 15, the outside fixed mounting of movable tube 15 has the extension rod 16 that extends to the inside of draw-in groove 10, fixed block 12 is the, Gag lever post 14, activity pipe 15 and extension rod 16 are three, extension rod 16's inside fixed mounting has fixed plate 17, the equal fixed mounting in both sides has spring 18 around fixed plate 17, the equal fixed mounting in one side that two springs 18 carried on the back mutually has movable piece 19, the equal fixed mounting in one side that two movable pieces 19 carried on the back mutually has the extrusion stem 20 that extends to extension rod 16 outside, the equal fixed mounting in one side that two extrusion stems 20 carried on the back mutually has the dummy block, the non-slip groove has all been seted up to the outside of two dummy blocks, the equal fixed mounting in one side that two movable pieces 19 carried on the back mutually has bail 21 that extends to recess 11 inside.

When using, when rotating ring handle 9 and can not opening the valve, can press squeeze stem 20, squeeze stem 20 can push movable sheet 19 to one side of fixed plate 17 through the shrink of spring 18, and movable sheet 19 can drive bail 21 and withdraw from recess 11 simultaneously, then expandes three extension rod 16 to increased the area of contact of hand with the valve handle, the impetus that can be better, finally reached the laborsaving purpose of operation.

To sum up, this fire control valve that can quick adjustment flow has installed fixing base 2 to valve main part 1 through the setting, has reached and has carried out spacing purpose to dwang 3, has installed rotating gear 4 to dwang 3 through the setting to and to the drive gear 7 of rotating gear 4 meshing, has reached and has rotated transfer line 6 and can control the purpose that the valve opened and shut, has installed connecting rod 8 to transfer line 6 through the setting, has reached the purpose of fixed ring handle 9.

And, set up spacing groove 13 to ring handle 9 through the setting, and to spacing groove 13 installed gag lever post 14 and installed movable tube 15 to gag lever post 14, reached the purpose of extension rod 16 activity, installed extension rod 16 to movable tube 15 through the setting, reached and to make the laborsaving purpose of valve operation after launching three extension rod 16, through installing the staple bolt 21 that extends to recess 11 inside to movable sheet 19, reached and to retrieve extension rod 16 when not using the valve, thereby the purpose of saving space.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fire control valve that can quick adjustment flow, includes valve main part (1), its characterized in that: the bottom fixed mounting of valve main part (1) has fixing base (2), the inside movable mounting of fixing base (2) has dwang (3) that extends to valve main part (1) inside, the outside of dwang (3) and the inside fixed mounting that is located fixing base (2) have rotating gear (4), the right side fixed mounting of fixing base (2) has extension piece (5), the inside swing joint that extends piece (5) has run through extension piece (5) and extends to fixing base (2) inside transfer line (6), the left side fixed mounting of transfer line (6) has drive gear (7) with rotating gear (4) meshing, the outside fixed mounting of transfer line (6) has connecting rod (8) that quantity is three, and is three the right side of connecting rod (8) is passed through ring handle (9) fixed connection, the outside of transfer line (6) and the right side fixed mounting that is located connecting rod (8) have fixed block (12), the top of fixed block (12) has been seted up draw-in groove (10), the inside fixed mounting of draw-in groove (10) has seted up recess (11) inside fixed block (12), spacing groove (13) have been seted up on the right side of ring handle (9), the inside fixed mounting of spacing groove (13) has gag lever post (14), movable tube (15) has been cup jointed to the outside of gag lever post (14), the outside fixed mounting of movable tube (15) has extension rod (16) that extends to draw-in groove (10) inside, the inside fixed mounting of extension rod (16) has fixed plate (17), equal fixed mounting in both sides has spring (18) around fixed plate (17), two equal fixed mounting in one side that spring (18) carried on the back mutually has movable piece (19), two equal fixed mounting in one side that movable piece (19) carried on the back mutually has extrusion pole (20) that extends to extension rod (16) outside, one sides of the two movable sheets (19) opposite to each other are fixedly provided with staple bolts (21) extending to the inner part of the groove (11).

2. A fire valve as defined in claim 1, wherein: the left side and the right side of the valve main body (1) are fixedly provided with flange plates, and the inside of each flange plate is provided with four fixing holes.

3. A fire valve as defined in claim 1, wherein: the outside of dwang (3) and the inside fixed mounting that is located valve main part (1) have sealed dish, the inner wall fixed mounting of valve main part (1) has the sealing washer that corresponds with sealed dish.

4. A fire valve as defined in claim 1, wherein: the interior roof fixed mounting of fixing base (2) has the stopper, the constant head tank has been seted up to the bottom of stopper, dwang (3) extend to the inside of constant head tank.

5. A fire valve as defined in claim 1, wherein: the fixed block (12) is in a ring shape, and the limiting groove (13), the limiting rod (14), the movable pipe (15) and the extension rod (16) are all three.

6. A fire valve as defined in claim 1, wherein: and extrusion pads are fixedly mounted on the opposite sides of the two extrusion rods (20), and anti-slip grooves are formed in the outer parts of the two extrusion pads.