CN106224591B - A kind of novel fire-fighting by-pass valve - Google Patents
A kind of novel fire-fighting by-pass valve Download PDFInfo
- Publication number
- CN106224591B CN106224591B CN201610744954.2A CN201610744954A CN106224591B CN 106224591 B CN106224591 B CN 106224591B CN 201610744954 A CN201610744954 A CN 201610744954A CN 106224591 B CN106224591 B CN 106224591B
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- China
- Prior art keywords
- valve body
- stud
- fixed plate
- water outlet
- baffle
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
- F16K11/044—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with movable valve members positioned between valve seats
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a kind of novel fire-fighting by-pass valves, including valve body, straight slot is offered in valve body, valve body is connected with screwed ring by straight slot, screwed ring internal thread is connected with one end of stud and stud through valve body and extends to outside valve body, turning handle is fixedly connected at the top of the stud outside valve body, the bottom of screwed ring is installed with fixed plate, one end of stud is through fixed plate and extends to outside fixed plate, and the outer wall fixing sleeve of the stud outside fixed plate is connected to bearing.The present invention is by being arranged fixed plate, baffle, push rod, fixed seat, slide bar, sliding block and limit concave block etc., by rotating turning handle, stud is set to be rotated in screwed ring, to make stud that two baffles thereon be driven to move, to make push rod band movable slider be moved on slide bar, when water flows into water inlet, bent plate is hit first, crushing resistance is improved to reduce its impact force, and by the amount of movement of controllable register, has achieved the effect that resistance to compression and convenient for manipulation.
Description
Technical field
The present invention relates to valve technology field, specially a kind of novel fire-fighting by-pass valve.
Background technology
Valve is the mechanical device of flow, flow direction, pressure and temperature of fluid media (medium) of control flowing etc., and valve is pipeline
Basic component in system.Valve pipe fitting technically with pump, discuss often as an individual classification.
Common valve is general only there are one water inlet and a water outlet currently on the market, and the hydraulic pressure in valve compared with
Low, in the hydraulic giant of some special occasions, such as fire-fighting, internal hydraulic pressure is very big, and huge pressure is easy to make control hydraulic giant
The part of valve internal suffer damage, and due to the uncertainty of fire, it is often necessary to replace fire extinguishing position, fireman needs
Hydraulic giant is born to go from place to place, it is time-consuming and laborious.
Invention content
The purpose of the present invention is to provide a kind of novel fire-fighting by-pass valves, the advantages of having resistance to compression and be convenient for manipulation,
Solve the problems, such as that existing valve is not high pressure resistant and manipulation is inconvenient.
To achieve the above object, the present invention provides the following technical solutions：A kind of novel fire-fighting by-pass valve, including valve
Body offers straight slot in the valve body, and the valve body is connected with screwed ring by straight slot, and the screwed ring internal thread is connected with spiral shell
One end of column and stud is through valve body and extends to outside valve body, and turning handle, institute are fixedly connected at the top of the stud outside the valve body
The bottom for stating screwed ring is installed with fixed plate, and one end of the stud through fixed plate and extends to outside fixed plate, described
The outer wall fixing sleeve of stud outside fixed plate is connected to bearing, and the outer wall fixing sleeve of the bearing is connected to baffle, and the two of the baffle
Side is connected with push rod, and there are four fixed seats for the interior setting of the valve body, and fixed between two fixed seats on the right side of valve body
It is connected with bent plate, square groove is offered at the top of the fixed seat, the both sides of the square groove inner wall are fixedly connected with slide bar, the cunning
Sliding block is slidably connected on bar, the one end of the push rod far from baffle is fixedly connected on sliding block, the left side and the right side of the valve body
Side offers water inlet, the first water outlet and the second water outlet respectively, and first water outlet is being located at the second water outlet just
The bottom of top, the valve body is installed with limit concave block.
Preferably, the quantity of the baffle is two, and the 1.5 of the width that the spacing between two baffles is water inlet
Times.
Preferably, the bottom of the fixed plate and the junction of stud are socketed with sealing ring.
Preferably, it is installed with cushion pad in the limit concave block.
Preferably, the outer wall thread of the stud outside the valve body is connected with nut, and the bottom of nut is fixedly connected on valve
The both sides at the top of body, the valve body are threaded with bolt, and nut is threaded on the bolt.
Compared with prior art, beneficial effects of the present invention are as follows：
1, the present invention is by being arranged fixed plate, baffle, push rod, fixed seat, slide bar, sliding block, the first water outlet, the second water outlet
Mouth and limit concave block etc. make stud be rotated in screwed ring, to make two baffles of stud drive thereon by rotating turning handle
It is mobile, to make push rod band movable slider be moved on slide bar, when flow flows into water inlet, bent plate is hit first, to reduce
Its impact force improves crushing resistance, and opens the notch between fixed seat by baffle, so that flow is divided into two, also may be used by shunting
To reduce the pressure in valve, and by the amount of movement of controllable register, it can synchronize and control the first water outlet and second respectively
Water outlet avoids fireman from not stopping to convert shift position, has achieved the effect that resistance to compression and convenient for manipulation.
Description of the drawings
Fig. 1 is structure of the invention diagrammatic cross-section；
Fig. 2 is fixed seat structure vertical view of the present invention；
Fig. 3 is baffle arrangement vertical view of the present invention.
In figure：1 valve body, 2 straight slots, 3 screwed rings, 4 studs, 5 turning handles, 6 fixed plates, 7 baffles, 8 bearings, 9 push rods, 10 are fixed
Seat, 11 square grooves, 12 slide bars, 13 sliding blocks, 14 water inlets, 15 first water outlets, 16 second water outlets, 17 limit concave blocks, 18 bufferings
Pad, 19 nuts, 20 sealing rings, 21 bolts, 22 nuts, 23 bent plates.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1-3, a kind of novel fire-fighting by-pass valve, including valve body 1 offers straight slot 2, valve body 1 in valve body 1
It is connected with screwed ring 3 by straight slot 2,3 internal thread of screwed ring is connected with one end of stud 4 and stud 4 through valve body 1 and extends to
Outside valve body 1, stud 4 can rotate in screwed ring 3, and the top of the stud 4 outside valve body 1 is fixedly connected with turning handle 5, passes through rotation
Turning handle 5 makes stud 4 rotate, and the bottom of screwed ring 3 is installed with fixed plate 6, and one end of stud 4 through fixed plate 6 and extends
To outside fixed plate 6, the bottom of fixed plate 6 is socketed with sealing ring 20 with the junction of stud 4, and setting sealing ring 20 plays sealing
It acts on, the outer wall fixing sleeve of the stud 4 outside fixed plate 6 is connected to bearing 8, and the outer wall fixing sleeve of bearing 8 is connected to baffle 7, and stud 4 can
To drive baffle 7 to move, setting 8 anti-baffle plate 7 of bearing follows stud 4 to rotate, and the quantity of baffle 7 is two, and two baffles 7
Between spacing be 1.5 times of width of water inlet 14, two baffles 7 are set convenient for regulation and control the first water outlet 15 and second water outlet
The both sides of 16 water outlet status of mouth, baffle 7 are connected with push rod 9, and there are four fixed seats 10 for the interior setting of valve body 1, and valve body 1 is right
Bent plate 23 is fixedly connected between two fixed seats 10 of side, setting bent plate 23 can reduce the impact force of flow, improve resistance to compression
Property, the top of fixed seat 10 offers square groove 11, and the both sides of 11 inner wall of square groove are fixedly connected with slide bar 12, the company of sliding on slide bar 12
It is connected to sliding block 13, the one end of push rod 9 far from baffle 7 is fixedly connected on sliding block 13, and push rod 9 is moved up with movable slider 13 in slide bar 12
Dynamic, when the distance that sliding block 13 moves is the half of 12 length of slide bar, two baffles 7 are in an open state, and flow can be simultaneously
Good hot second water outlet 16 of the first water outlet 15 is flowed through, reaches shunting effect, reduces the pressure in valve, when sliding block 13 is moved to
When 12 left end of slide bar, the first water outlet 15 is closed, and the second water outlet 16 is opened, when sliding block 13 is moved to 12 right end of slide bar
When, the first water outlet 15, which closes, to be opened, and the second water outlet 16 is closed, by controlling the first water outlet 15 and the second water outlet 16 respectively
It is different open situations, to adapt to different fire extinguishing scenes, to improve the controllability of valve, lead to when certain catches fire
It crosses and controls corresponding water outlet and put out a fire to it, fireman is avoided often to change fire extinguishing position, the left and right side of valve body 1 is opened respectively
Equipped with water inlet 14, the first water outlet 15 and the second water outlet 16, and the first water outlet 15 be located at the second water outlet 16 just on
The bottom of side, valve body 1 is installed with limit concave block 17, limits and is installed with cushion pad 18 in concave block 17, cushion pad is arranged
18 can play the role of buffering, and the outer wall thread of the stud 4 outside valve body 1 is connected with nut 19, and the bottom of nut 19 is fixed
It is connected to the top of valve body 1, setting nut 19 plays the effect of firm stud 4, and the both sides of valve body 1 are threaded with bolt
21, it is threaded with nut 22 on bolt 21, bolt 21 and nut 22 are set, plays the role of improving valve mechanism fastness.
In use, by rotating turning handle 5, make the rotation in screwed ring 3 of stud 4, to make the drive of stud 4 thereon two
Baffle 7 moves, and to make push rod 9 be moved on slide bar 12 with movable slider 13, when water flows into water inlet 14, hits bent plate first
23, to reduce the impact force of flow, when the distance that sliding block 13 moves is the half of 12 length of slide bar, two baffles 7 are
Opening state, flow can simultaneously flow through the first water outlet 15 and two water outlets 16, reach shunting effect, reduce the pressure in valve
Power, when sliding block 13 is moved to 12 left end of slide bar, the first water outlet 15 is closed, and the second water outlet 16 is opened, when sliding block 13 moves
When moving 12 right end of slide bar, the first water outlet 15, which closes, to be opened, and the second water outlet 16 is closed, by controlling the first water outlet respectively
15 and second the different of water outlet 16 open situations, avoid fireman from often change position of putting out a fire.
In summary：The novel fire-fighting by-pass valve, by the way that fixed plate 6 is arranged, baffle 7, push rod 9, fixed seat 10, slides
Bar 12, sliding block 13, the first water outlet 15, the second water outlet 16 and limit concave block 17 etc., solve existing valve it is not high pressure resistant and
Manipulate inconvenient problem.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (3)
1. a kind of novel fire-fighting by-pass valve, including valve body（1）, it is characterised in that：The valve body（1）Inside offer straight slot
（2）, the valve body（1）Pass through straight slot（2）It is connected with screwed ring（3）, the screwed ring（3）Internal thread is connected with stud（4）And
Stud（4）One end run through valve body（1）And extend to valve body（1）Outside, the valve body（1）Outer stud（4）Top fix connect
It is connected to turning handle（5）, the screwed ring（3）Bottom be installed with fixed plate（6）, the stud（4）One end through fix
Plate（6）And extend to fixed plate（6）Outside, the fixed plate（6）Outer stud（4）Outer wall fixing sleeve be connected to bearing（8）, described
Bearing（8）Outer wall fixing sleeve be connected to baffle（7）, the baffle（7）Both sides be connected with push rod（9）, the valve body
（1）There are four fixed seats for interior setting（10）, and valve body（1）Two fixed seats on right side（10）Between be fixedly connected with bent plate
（23）, the fixed seat（10）Top offer square groove（11）, the square groove（11）The both sides of inner wall are fixedly connected with slide bar
（12）, the slide bar（12）On slidably connect sliding block（13）, the push rod（9）Far from baffle（7）One end be fixedly connected on
Sliding block（13）On, the valve body（1）Left and right side offer water inlet respectively（14）, the first water outlet（15）Go out with second
The mouth of a river（16）, and first water outlet（15）Positioned at the second water outlet（16）Surface, the valve body（1）Bottom fix
Limit concave block is installed（17）；
The baffle（7）Quantity be two, and two baffles（7）Between spacing be water inlet（14）1.5 times of width；
The fixed plate（6）Bottom and stud（4）Junction be socketed with sealing ring（20）.
2. a kind of novel fire-fighting by-pass valve according to claim 1, it is characterised in that：The limit concave block（17）On
It is installed with cushion pad（18）.
3. a kind of novel fire-fighting by-pass valve according to claim 1, it is characterised in that：The valve body（1）Outer spiral shell
Column（4）Outer wall thread be connected with nut（19）, and nut（19）Bottom be fixedly connected on valve body（1）Top, the valve
Body（1）Both sides be threaded with bolt（21）, the bolt（21）On be threaded with nut（22）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610744954.2A CN106224591B (en) | 2016-08-29 | 2016-08-29 | A kind of novel fire-fighting by-pass valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610744954.2A CN106224591B (en) | 2016-08-29 | 2016-08-29 | A kind of novel fire-fighting by-pass valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106224591A CN106224591A (en) | 2016-12-14 |
| CN106224591B true CN106224591B (en) | 2018-09-04 |
Family
ID=57555681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610744954.2A Active CN106224591B (en) | 2016-08-29 | 2016-08-29 | A kind of novel fire-fighting by-pass valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106224591B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519593B (en) * | 2018-12-29 | 2024-05-14 | 贵州大学 | Valve with quick blocking function |
| CN110985713B (en) * | 2019-12-18 | 2021-12-24 | 维克托阀门集团有限公司 | Combined type shunt valve based on thread transmission control |
| CN111120684B (en) * | 2019-12-30 | 2021-10-08 | 江苏湃森科技有限公司 | Expanding valve for fire control |
| CN110966415B (en) * | 2019-12-30 | 2021-10-08 | 江苏湃森科技有限公司 | Valve for fire control |
| CN111059311B (en) * | 2019-12-30 | 2021-10-08 | 江苏湃森科技有限公司 | Synchronous drive type fire-fighting valve |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2348626A1 (en) * | 1972-04-24 | 1975-04-03 | Hoernstein Hebebuehnen | Membrane operated valve spindle with wedge shaped piston - divides inlet flow into two equal outlet flows |
| CN201057297Y (en) * | 2007-07-11 | 2008-05-07 | 杭州开源电脑技术有限公司 | Node valve for materiel distribution |
| CN101799086A (en) * | 2010-01-08 | 2010-08-11 | 西安电子科技大学 | Multistable mechanism design method based on single flexible bistable mechanism |
| CN202834190U (en) * | 2012-06-19 | 2013-03-27 | 浙江盾安阀门有限公司 | Loose joint type constant temperature water mixing valve |
| CN103775679A (en) * | 2013-12-31 | 2014-05-07 | 丹佛斯公司 | Three-way valve for converging and dividing flow |
| CN206017881U (en) * | 2016-08-29 | 2017-03-15 | 约翰斯顿流体科技（无锡）有限公司 | A kind of new fire-fighting by-pass valve |
-
2016
- 2016-08-29 CN CN201610744954.2A patent/CN106224591B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2348626A1 (en) * | 1972-04-24 | 1975-04-03 | Hoernstein Hebebuehnen | Membrane operated valve spindle with wedge shaped piston - divides inlet flow into two equal outlet flows |
| CN201057297Y (en) * | 2007-07-11 | 2008-05-07 | 杭州开源电脑技术有限公司 | Node valve for materiel distribution |
| CN101799086A (en) * | 2010-01-08 | 2010-08-11 | 西安电子科技大学 | Multistable mechanism design method based on single flexible bistable mechanism |
| CN202834190U (en) * | 2012-06-19 | 2013-03-27 | 浙江盾安阀门有限公司 | Loose joint type constant temperature water mixing valve |
| CN103775679A (en) * | 2013-12-31 | 2014-05-07 | 丹佛斯公司 | Three-way valve for converging and dividing flow |
| CN206017881U (en) * | 2016-08-29 | 2017-03-15 | 约翰斯顿流体科技（无锡）有限公司 | A kind of new fire-fighting by-pass valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106224591A (en) | 2016-12-14 |
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