阅读说明：本技术 一种利用缓冲降低水锤效应的设备 (Device for reducing water hammer effect by utilizing buffering ) 是由 赵雅柠 于 2020-11-05 设计创作，主要内容包括：一种利用缓冲降低水锤效应的设备,包括缓冲箱以及设置于所述缓冲箱中设有缓冲腔,所述缓冲箱右侧固定设有水管,所述缓冲箱左侧固定设有过渡箱,所述过渡箱左侧固定设有竖直箱,所述竖直箱左侧固定设有连接箱,所述连接箱中固定设有阀门箱,将本发明安装在指定位置后,本发明能够在开启时,分阶段性的减少水流会对阀门及管壁的破坏冲击力,能够根据开关开启的缓慢增加对水冲击力的减缓作用,能够将水的冲击力层层递减,而不会与水的冲击力硬碰硬增加对阀门及管壁破坏。(The invention discloses equipment for reducing water hammer effect by utilizing buffering, which comprises a buffering box and a buffering cavity arranged in the buffering box, wherein a water pipe is fixedly arranged on the right side of the buffering box, a transition box is fixedly arranged on the left side of the buffering box, a vertical box is fixedly arranged on the left side of the transition box, a connecting box is fixedly arranged on the left side of the vertical box, and a valve box is fixedly arranged in the connecting box.)

1. The utility model provides an utilize buffering to reduce equipment of water hammer effect, include the baffle-box and set up in be equipped with cushion chamber, its characterized in that in the baffle-box: the right side of the buffer box is fixedly provided with a water pipe, the left side of the buffer box is fixedly provided with a transition box, the left side of the transition box is fixedly provided with a vertical box, the left side of the vertical box is fixedly provided with a connecting box, the connecting box is fixedly provided with a valve box, the left side of the connecting box is fixedly provided with a water outlet box, a small-hole bushing plate is fixedly arranged in the buffer cavity, the left side of the small-hole bushing plate is fixedly provided with a buffer cone block, the inner wall of the buffer cavity is vertically and symmetrically fixedly provided with buffer chutes, the buffer chutes are slidably provided with buffer plates, jacking springs are arranged between the buffer plates and the left wall of the buffer chutes, through holes are fixedly arranged in the middles of the buffer plates, the buffer springs are arranged between the left end surface of the buffer plates and the right end surface of the small-hole bushing plate, the left side of the through holes is fixedly, the air pump is characterized in that an air pump rack is fixedly arranged on the left side of the air pump connecting rod, an air pump is fixedly arranged on the left wall of the buffer box, an air pump opening is fixedly arranged on the right side of the air pump, an air pump opening plate is arranged in the air pump opening in a rotating mode, an air pump plate shaft is fixedly arranged on the lower side of the air pump opening plate, an air pump gear is fixedly arranged on the lower side of the air pump plate shaft, the air pump gear is in meshing transmission with the air pump rack, and a large-hole bushing is.

2. The apparatus for reducing water hammer effect by buffering as claimed in claim 1, wherein: the improved valve linkage device is characterized in that a valve cavity is arranged in the valve box, a valve rotating plate is arranged in the valve cavity in a rotating mode, a valve rotating shaft is fixedly arranged on the upper side of the valve rotating plate, a rotating handle is fixedly arranged on the upper side of the valve rotating shaft, a cam cavity is arranged in the valve box, a cam is fixedly arranged in the cam cavity and the valve rotating shaft, a stress block is slidably arranged in the cam cavity, a valve linkage rod is fixedly arranged on the left side of the stress block, a pressure spring is arranged between the stress block and the left wall of the large-hole leakage plate, a valve linkage box is fixedly arranged on the right side of the valve box, a valve linkage cavity is arranged in the valve linkage box, and the valve linkage rod.

3. The apparatus for reducing water hammer effect by buffering as claimed in claim 1, wherein: the utility model discloses a valve linkage rod, including baffle box, valve linkage rod, centrifugal disc, driving shaft, driving spring, driving block, baffle box upper surface and be equipped with the friction pad in the baffle box, the fixed centrifugal disc that is equipped with in valve linkage rod right side rotates, it is equipped with centrifugal needle to rotate on the centrifugal disc, the fixed removal spout that is equipped with in the axis of rotation of centrifugal needle, the fixed removal spout that is equipped with in chamber bottom of testing the speed, it is equipped with the removal slider to slide in the removal spout, the fixed.

4. The apparatus for reducing water hammer effect by buffering as claimed in claim 1, wherein: a transition chamber is arranged in the transition box, a water outlet is fixedly arranged in the upper wall of the transition chamber, a counter flushing water flow chamber is arranged on the left side of the water outlet, counter flushing electric slide rails are symmetrically arranged in the counter flushing water flow chamber from top to bottom, a counter flushing blocking plate is slidably arranged in the counter flushing electric slide rails, a water tank is fixedly arranged on the upper side of the transition box, a gas valve control chamber is fixedly arranged on the bottom wall of the transition box, a water wheel support rod is fixedly arranged on the bottom wall of the gas valve control chamber, a water wheel is rotatably arranged on the upper side of the water wheel support rod, a gas valve connecting rod is rotatably arranged in the gas valve control chamber, a gas valve rack is slidably arranged on the rear wall of the gas valve connecting rod, a gas valve hole is fixedly arranged on the bottom wall of the transition box, a gas valve switch is rotatably arranged in the, the air valve gear is in meshed transmission with the air valve rack.

Technical Field

The invention relates to the technical field of water pipes, in particular to equipment for reducing water hammer effect by utilizing buffering.

Background

The water hammer effect means that the inner wall of the water pipe is smooth and water flows freely inside the water pipe. When the opened valve is suddenly closed, water flow generates pressure on the valve and the pipe wall, mainly the valve, and when the pressure is overlarge, the valve and the pipe wall can be damaged, the service life of the valve and the pipe wall can be reduced, and potential safety hazards can be caused.

Disclosure of Invention

The technical problem to be solved by the invention is to provide equipment for reducing the water hammer effect by using buffering, and the equipment overcomes the problems.

The invention is realized by the following technical scheme.

The invention relates to equipment for reducing water hammer effect by utilizing buffering, which comprises a buffer box and a buffer cavity arranged in the buffer box, wherein a water pipe is fixedly arranged at the right side of the buffer box, a transition box is fixedly arranged at the left side of the buffer box, a vertical box is fixedly arranged at the left side of the transition box, a connecting box is fixedly arranged at the left side of the vertical box, a valve box is fixedly arranged in the connecting box, a water outlet box is fixedly arranged at the left side of the connecting box, a small-hole leakage plate is fixedly arranged in the buffer cavity, a buffering conical block is fixedly arranged at the left side of the small-hole leakage plate, buffering sliding grooves are vertically and symmetrically fixedly arranged on the inner wall of the buffer cavity, a buffer plate is slidably arranged in the buffering sliding grooves, a jacking spring is arranged between the buffer plate and the left wall of the buffering sliding grooves, a through hole is fixedly arranged in the middle of the buffer, the downside the fixed air pump connecting rod that is equipped with in through-hole left side, be equipped with air pump linkage chamber in the baffle-box wall body, air pump connecting rod slidable mounting be in air pump linkage intracavity, the fixed air pump rack that is equipped with in air pump connecting rod left side, the fixed air pump that is equipped with on the baffle-box left wall, the fixed air pump mouth that is equipped with in air pump right side, it is equipped with air pump oral plate to rotate in the air pump mouth, the fixed air pump board axle that is equipped with of air pump oral plate downside, the fixed air pump gear that is equipped with of air pump board axle downside, the air pump gear with air pump rack toothing transmission, it is equipped with the.

Further, be equipped with the valve cavity in the valve box, the valve cavity internal rotation is equipped with the valve rotor plate, the fixed valve axis of rotation that is equipped with of valve rotor plate upside, the fixed rotation handle that is equipped with of valve axis of rotation upside, be equipped with the cam chamber in the valve box, the cam intracavity the fixed cam that is equipped with in the valve axis of rotation, the cam intracavity slides and is equipped with the atress piece, the fixed valve gangbar that is equipped with in atress piece left side, the atress piece with be equipped with pressure spring between the big eye leakage board left wall, the fixed valve linkage case that is equipped with in valve box right side, be equipped with the valve linkage chamber in the valve linkage case, the valve gangbar slidable mounting be in the valve linkage intracavity.

Further, be equipped with the chamber that tests the speed in the baffle-box, the fixed friction pad that is equipped with of chamber upper wall tests the speed, the rotation of valve gangbar right side is equipped with centrifugal disc, it is equipped with centrifugal needle to rotate on the centrifugal disc, the fixed centrifugal torsional spring that is equipped with in the axis of rotation of centrifugal needle, it is equipped with the removal spout to test the speed the fixed spout that is equipped with in chamber bottom, it is equipped with the removal slider to slide in the removal spout, the fixed serration plate that is equipped with of removal slider upside, it is equipped with the transmission chamber to test the speed the chamber right side is fixed, it is equipped with the transfer line to slide in the transmission chamber, the transfer line with be equipped with transmission spring between the transmission intracavity wall, the fixed inclined plane fixture block that is equipped with in the transmission chamber, it blocks the piece to block the internal fixation.

Further, a transition chamber is arranged in the transition box, a water outlet is fixedly arranged in the upper wall of the transition chamber, a counter flushing water flow chamber is arranged on the left side of the water outlet, counter flushing electric slide rails are symmetrically arranged in the counter flushing water flow chamber from top to bottom, a counter flushing blocking plate is slidably arranged in the counter flushing electric slide rails, a water tank is fixedly arranged on the upper side of the transition box, an air valve control chamber is fixedly arranged on the bottom wall of the transition box, a water wheel support rod is fixedly arranged on the bottom wall of the air valve control chamber, a water wheel is rotatably arranged on the upper side of the water wheel support rod, an air valve connecting rod is rotatably arranged in the air valve control chamber, an air valve rack is slidably arranged on the rear wall of the air valve connecting rod, an air valve hole is fixedly arranged on the bottom wall of the transition box, an air valve switch is rotatably arranged in the air valve, the air valve gear is in meshed transmission with the air valve rack.

The invention has the beneficial effects that: after the valve is arranged at a designated position, the valve can reduce the damage impact force of water flow to the valve and the pipe wall in stages when the valve is opened, can reduce the impact force of water layer by layer according to the slowing action of the slow increase of the opening of the switch on the impact force of the water, and cannot be hard to collide with the impact force of the water to increase the damage to the valve and the pipe wall.

Drawings

In order to more clearly illustrate the embodiments of the 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, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

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

FIG. 2 is a schematic view of the structure at A-A in FIG. 1;

FIG. 3 is a schematic view of the structure at B-B in FIG. 1;

FIG. 4 is a schematic view of the structure C-C of FIG. 1.

FIG. 5 is a schematic view of the structure C-C of FIG. 1.

FIG. 6 is a schematic view of the structure C-C of FIG. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The device for reducing water hammer effect by using buffering shown in fig. 1-6 comprises a buffering box 22 and a buffering cavity 34 arranged in the buffering box 22, wherein a water pipe 37 is fixedly arranged on the right side of the buffering box 22, a transition box 63 is fixedly arranged on the left side of the buffering box 22, a vertical box 17 is fixedly arranged on the left side of the transition box 63, a connecting box 13 is fixedly arranged on the left side of the vertical box 17, a valve box 14 is fixedly arranged in the connecting box 13, a water outlet box 12 is fixedly arranged on the left side of the connecting box 13, a small-hole bushing 31 is fixedly arranged in the buffering cavity 34, a buffering cone block 33 is fixedly arranged on the left side of the small-hole bushing 31, buffering sliding grooves 23 are fixedly arranged on the upper and lower symmetry of the inner wall of the buffering cavity 34, a buffering plate 24 is slidably arranged on the buffering sliding grooves 23, a jacking spring 25 is arranged between the buffering plate 24 and the left wall of the buffering sliding grooves 23, a through hole, be equipped with buffer spring 36 between buffer board 24 left end face and the eyelet bushing 31 right end face, the downside the fixed air pump connecting rod 27 that is equipped with in through-hole 32 left side, be equipped with air pump linkage chamber 26 in the buffer box 22 wall body, air pump connecting rod 27 slidable mounting be in the air pump linkage chamber 26, air pump connecting rod 27 left side is fixed and is equipped with air pump rack 79, the fixed air pump 85 that is equipped with on the buffer box 22 left wall, the fixed air pump mouth 84 that is equipped with in air pump 85 right side, the internal rotation of air pump mouth 84 is equipped with air pump mouth board 83, the fixed air pump board axle 82 that is equipped with of air pump mouth board 83 downside, the fixed air pump gear 81 that is equipped with of air pump board axle 82 downside, air pump gear 81 with the meshing transmission of air pump rack 79, it is equipped with eyelet bushing 28 to.

Beneficially, a valve cavity 15 is arranged in the valve box 14, a valve rotating plate 16 is rotatably arranged in the valve cavity 15, a valve rotating shaft 11 is fixedly arranged on the upper side of the valve rotating plate 16, a rotating handle 10 is fixedly arranged on the upper side of the valve rotating shaft 11, a cam cavity 38 is arranged in the valve box 14, a cam 39 is fixedly arranged in the cam cavity 38 and on the valve rotating shaft 11, a stress block 41 is slidably arranged in the cam cavity 38, a valve linkage rod 21 is fixedly arranged on the left side of the stress block 41, a pressure spring 42 is arranged between the stress block 41 and the left wall of the large-eye leakage plate 28, a valve linkage box 18 is fixedly arranged on the right side of the valve box 14, a valve linkage cavity 19 is arranged in the valve linkage box 18, and the valve linkage rod 21 is slidably arranged in the valve linkage cavity 19.

Advantageously, a speed measuring cavity 43 is arranged in the buffer box 22, a friction pad 44 is fixedly arranged on the upper wall of the speed measuring cavity 43, a centrifugal disc 45 is rotatably arranged at the right side of the valve linkage rod 21, a centrifugal needle 46 is rotatably arranged on the centrifugal disc 45, a centrifugal torsion spring 47 is fixedly arranged on a rotating shaft of the centrifugal needle 46, a moving chute 49 is fixedly arranged at the bottom of the speed measuring cavity 43, a movable sliding block 51 is arranged in the movable sliding chute 49 in a sliding way, a sawtooth plate 35 is fixedly arranged on the upper side of the movable sliding block 51, a transmission cavity 54 is fixedly arranged on the right side of the speed measuring cavity 43, a transmission rod 55 is arranged in the transmission cavity 54 in a sliding manner, a transmission spring 56 is arranged between the transmission rod 55 and the inner wall of the transmission cavity 54, an inclined plane fixture block 58 is fixedly arranged at the left side of the transmission spring 56, a blocking block 59 is arranged in the transmission cavity 54 in a sliding mode, a bevel hole 62 is fixedly formed in the blocking block 59, an interception spring 61 is arranged between the upper surface of the interception block 59 and the upper wall of the transmission cavity 54.

Beneficially, a transition chamber 66 is arranged in the transition box 63, a water outlet 64 is fixedly arranged in the upper wall of the transition chamber 66, a flushing water flow chamber 67 is arranged on the left side of the water outlet 64, flushing electric slide rails 68 are symmetrically arranged in the flushing water flow chamber 67 in an up-down manner, a flushing blocking plate 29 is slidably arranged in the flushing electric slide rails 68, a water tank 65 is fixedly arranged on the upper side of the transition box 63, an air valve control chamber 73 is fixedly arranged on the bottom wall of the transition box 63, a water wheel support rod 78 is fixedly arranged on the bottom wall of the air valve control chamber 73, a water wheel 77 is rotatably arranged on the upper side of the water wheel support rod 78, an air valve connecting rod 76 is rotatably arranged in the air valve control chamber 73, an air valve rack 75 is slidably arranged on the rear wall of the air valve connecting rod 76, an air valve hole 69 is fixedly arranged on the bottom wall of the transition box 63, an air valve switch 71 is rotatably, an air valve gear 74 is fixedly arranged on the right side of the air valve switch shaft 72, and the air valve gear 74 is in meshed transmission with the air valve rack 75.

The working steps are as follows: initial state: the valve rotating plate 16 and the air pump port plate 83 are in a closed state, the hedging blocking baffle plate 29 is positioned on the right side of the hedging electric slide rail 68, the buffer plate 24 is positioned on the right side of the buffer chute 23, and the air valve switch 71 is in an open state;

when the rotating handle 10 is rotated, the rotating handle 10 drives the valve rotating shaft 11 to rotate, the valve rotating shaft 11 drives the valve rotating plate 16 to open, water enters the buffer cavity 34 from the water pipe 37, the water flow impacts the buffer plate 24, the buffer plate 24 relieves the impact force of the water under the action of the buffer spring 36, when the buffer plate 24 moves leftwards, the water flow is gradually increased, when the water flow is stable, the buffer plate 24 also stabilizes at a position, the buffer plate 24 moves leftwards to push the air pump connecting rod 27 to move leftwards, the air pump connecting rod 27 drives the air pump rack 79 to move leftwards, the air pump rack 79 is meshed with the air pump gear 81 for transmission, the air pump gear 81 drives the air pump port plate 83 to rotate, the air pump 83 opens, the air pump 85 fills air into the buffer cavity 34 through the air pump port 84 to relieve the impact force of the water, when the water passes through the eyelet leakage plate 31, the opposing electric slide rail 68 is started to drive the opposing blocking, when water in the water tank 65 is released and collides with water passing through the small-hole leakage plate 31 to relieve impact force, when water flows through the water wheel 77, the water wheel 77 rotates to press the right end of the air valve connecting rod 76 downwards, the left end of the air valve connecting rod 76 lifts the air valve rack 75 upwards, the air valve rack 75 is in meshed transmission with the air valve gear 74, the air valve switch shaft 72 rotates to drive the air valve switch 71 to be closed, when the rotating speed of the valve rotating plate 16 is high, the cam 39 can rapidly extrude the stress block 41, the stress block 41 moves upwards, the stress block 41 drives the valve linkage rod 21 and the centrifugal disc 45 to move rightwards, the centrifugal disc 45 rotates under the friction force of the friction pad 44, when the centrifugal force is larger than the force of the centrifugal torsion spring 47, the centrifugal needle 46 is thrown out, the thrown-out centrifugal needle 46 is clamped among sawteeth of the sawtooth plate 35 to drive the sawtooth plate 35 to move rightwards, the sawtooth plate 35 can push the transmission rod 55, the transmission rod 55, the inclined plane fixture block 58 is inserted into the inclined plane hole 62, the blocking block 59 is lifted upwards, the blocking block 59 is lifted to release the large-hole bushing 28, and the large-hole bushing 28 can resist the impact force of water.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.