CN213929951U

CN213929951U - Waterproof hammer device for long-distance water delivery pipeline

Info

Publication number: CN213929951U
Application number: CN202022351027.9U
Authority: CN
Inventors: 刘俊; 马彦军; 王晓明
Original assignee: Hulunbuir Honghuaerji Hydropower Co ltd
Current assignee: Hulunbuir Honghuaerji Hydropower Co ltd
Priority date: 2020-10-20
Filing date: 2020-10-20
Publication date: 2021-08-10
Anticipated expiration: 2030-10-20

Abstract

The utility model provides a long distance is waterproof hammer device for hydraulic line belongs to water supply safety technical field. This waterproof hammer device for long distance water pipeline includes the protection component, the protection component includes the raceway, the buffer box, elastic component and closure plate, during the use, link to each other the raceway with external water delivery passageway, then alright carry out the water delivery, like when the water pump in the water delivery passageway is closed suddenly, pressure in raceway and the water delivery passageway just can the grow, can promote the closure plate and compress the elastic component behind the inside water pressure grow of raceway, make the closure plate remove to the inside of buffer box, and then make the inside water of raceway get into the inside of buffer box, and then reduced the inside water pressure of raceway, and then reduced the water pressure in the water delivery passageway, and then make the pipeline in the water delivery passageway, the phenomenon of damage because of the water hammer hardly appears in control valve and the water pump, therefore can reduce the cost of water delivery, and make the efficiency of water delivery higher.

Description

Waterproof hammer device for long-distance water delivery pipeline

Technical Field

The utility model relates to a water supply safety field particularly, relates to a long distance is waterproof hammer device for hydraulic line.

Background

In the water delivery channel, the water hammer is called a water hammer because the inertia of the pressure water flow generates water flow shock waves like a hammer is knocked when a power failure suddenly occurs or when a valve is closed too fast.

The power that rivers shock wave made a round trip to produce can be very big sometimes, and pipeline, control valve and water pump often appear because of the phenomenon that the water hammer damaged in the water delivery of reality, just need to cut off the water to maintain and change after pipeline, control valve and water pump appear damaging for the cost of water delivery is higher, and makes the efficiency of water delivery lower.

SUMMERY OF THE UTILITY MODEL

In order to compensate the above deficiency, the utility model provides a long distance is water hammer device for hydraulic line aims at improving the problem that the cost of water delivery is higher, the efficiency of water delivery is lower.

The utility model discloses a realize like this:

the utility model provides a long distance is waterproof hammer device for hydraulic line, including the protection component.

The protection assembly comprises a water pipe, a buffer tank, an elastic part and a blocking plate, the buffer tank is fixedly sleeved outside the water pipe, the water pipe is located in a pipe body inside the buffer tank and provided with a first water outlet, one end of the elastic part is connected with the inner wall of the buffer tank, the elastic part is perpendicular to the first water outlet, the other end of the elastic part is fixedly connected with the blocking plate, the blocking plate slides inside the first water outlet, and a water outlet is formed in the bottom of the buffer tank.

The utility model discloses an in one embodiment, protection component still includes the flange, the flange is provided with two, two the flange connect respectively in conduit both ends.

In an embodiment of the present invention, the first water discharge opening is provided with a plurality of first water discharge openings, and the plurality of first water discharge openings are uniformly arranged.

The utility model discloses an in one embodiment, the elastic component is provided with a plurality of, a plurality of the elastic component all with the inner wall of baffle-box links to each other, a plurality of the elastic component respectively one-to-one with a plurality of first outlet sets up perpendicularly.

The utility model discloses an in an embodiment, the closure plate is provided with a plurality of, a plurality of the closure plate is respectively the slip of one-to-one in a plurality of the inside of first outlet, the week side of closure plate all is connected with sealed the pad, sealed pad with the inner wall of first outlet is laminated mutually, a plurality of the closure plate respectively one-to-one with a plurality of elastic component fixed connection.

The utility model discloses an in the embodiment, the closure plate with be provided with the extensible member between the inner wall of baffle-box, the extensible member includes dead lever and slide bar, the one end of dead lever and the inner wall fixed connection of baffle-box, the one end slip cup joint of slide bar in the other end of dead lever, the other end of slide bar with the plate body fixed connection of closure plate, the dead lever with the slide bar all is located the inside of elastic component.

In an embodiment of the present invention, the water outlet is communicated with a water outlet pipe, and the body of the water outlet pipe is connected with a valve.

The utility model discloses an in one embodiment, the second outlet has been seted up at the top of baffle-box, the second outlet is provided with a plurality of.

The utility model discloses an in one embodiment, the outer wall of baffle-box has been seted up and has been trickled water groove, it is provided with a plurality of, a plurality of to trickle water groove respectively one-to-one be linked together with a plurality of second outlet.

The utility model discloses an in one embodiment, the inner wall of trickling the basin all is provided with waterproof pad, the observation window has been seted up to one side of baffle-box.

The utility model has the advantages that: the utility model discloses a waterproof hammer device for long distance hydraulic pipeline that above-mentioned design obtained, during the use, link to each other raceway and external water delivery passageway, then alright carry out the water delivery, when like the water pump in the water delivery passageway when closing suddenly, pressure in raceway and the water delivery passageway just can the grow, can promote closure plate and compression elastic component behind the inside water pressure grow of raceway, make the closure plate remove to the inside of baffle-box, and then make the inside water entering baffle-box of raceway, and then reduced the inside water pressure of raceway, and then reduced the water pressure in the water delivery passageway, and then make the pipeline in the water delivery passageway, the phenomenon of damage because of the water hammer hardly appears in control valve and the water pump, therefore can reduce the cost of water delivery, and make the efficiency of water delivery higher.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic view of the overall structure of a waterproof hammer device for a long-distance water pipeline according to an embodiment of the present invention;

fig. 2 is a schematic view of an overall cross-sectional structure of the waterproof hammer device for a long-distance water pipeline according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a water pipe according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a buffer box according to an embodiment of the present invention;

FIG. 5 is a schematic view of a part of the structure of the water dripping tank and the waterproof pad provided by the embodiment of the present invention;

fig. 6 is a schematic structural view of the elastic member and the blocking plate according to the embodiment of the present invention;

fig. 7 is a schematic structural view of an expansion member according to an embodiment of the present invention.

In the figure: 100-a shield assembly; 110-a water conveying pipeline; 111-a first drain opening; 120-a buffer tank; 121-water outlet; 122-water outlet pipe; 123-a valve; 125-a second drain opening; 126-a water dripping tank; 127-a waterproof pad; 128-a viewing window; 130-an elastic member; 140-a closure plate; 141-a gasket; 150-a flange; 160-a telescoping member; 161-fixed bar; 162-sliding bar.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1, the present invention provides a water hammer preventing device for a long-distance water pipeline, which includes a protection component 100.

Referring to fig. 1 to 7, the protection assembly 100 includes a water pipe 110, a buffer tank 120, an elastic member 130 and a blocking plate 140, the buffer tank 120 is fixedly sleeved outside the water pipe 110, the buffer tank 120 is connected to the water pipe 110 by welding, both ends of the water pipe 110 are both communicated with an external water conveying channel, a first drain opening 111 is formed in a pipe body of the water pipe 110 inside the buffer tank 120, when the water pressure inside the water pipe 110 is high, water can be discharged from the first drain opening 111 to reduce the water pressure, the first drain opening 111 is provided with a plurality of first drain openings 111, the plurality of first drain openings 111 are uniformly arranged, water is simultaneously drained to reduce the pressure quickly, one end of the elastic member 130 is connected to an inner wall of the buffer tank 120, one end of the elastic member 130 is connected to the inner wall of the buffer tank 120 by welding, the elastic member 130 is perpendicular to the first drain opening 111, the elastic member 130 is provided with a plurality of elastic members, the plurality of elastic members 130 are connected with the inner wall of the buffer box 120, the plurality of elastic members 130 are respectively and vertically arranged with the plurality of first water discharge openings 111 in a one-to-one correspondence manner, the other ends of the elastic members 130 are fixedly connected with the blocking plate 140, the other ends of the elastic members 130 are connected with the blocking plate 140 through welding, and the elastic members 130 are springs.

In this embodiment, the blocking plate 140 slides in the first water outlet 111, when the water pressure inside the water pipe 110 is high, water may form a pressure on the blocking plate 140, and further the blocking plate 140 may be pushed to compress the elastic member 130, so that the blocking plate 140 slides out of the first water outlet 111, at this time, water inside the water pipe 110 may be discharged from the first water outlet 111, and further the water pressure inside the water pipe 110 is reduced, the blocking plate 140 is provided with a plurality of blocking plates 140, the plurality of blocking plates 140 respectively slide inside the plurality of first water outlets 111 in a one-to-one correspondence manner, the circumferential sides of the blocking plate 140 are connected with the sealing gaskets 141, the sealing gaskets 141 are attached to the inner wall of the first water outlet 111, when the water pressure inside the water pipe 110 is normal, the sealing gaskets 141 may prevent the water inside the water pipe 110 from being discharged from the gap between the blocking plate 140 and the first water outlet 111, the plurality of blocking plates 140 are respectively fixedly connected to the plurality of elastic members 130 in a one-to one correspondence manner, be provided with extensible member 160 between the inner wall of closure 140 and baffle-box 120, extensible member 160 includes dead lever 161 and slide bar 162, the one end of dead lever 161 and the inner wall fixed connection of baffle-box 120, the one end of dead lever 161 passes through the welded connection with the inner wall of baffle-box 120, the one end sliding sleeve of slide bar 162 connects in the other end of dead lever 161, the spout has been seted up to the inside of slide bar 162, the spout slides and cup joints in the other end of dead lever 161, the other end of slide bar 162 and closure 140's plate body fixed connection, the other end of slide bar 162 passes through the welded connection with closure 140's plate body, dead lever 161 and slide bar 162 all are located the inside of elastic component 130, dead lever 161 and slide bar 162 are used for improving closure 140's stability, make closure 140 can not take place the skew in the removal.

When the device is specifically arranged, the bottom of the buffer box 120 is provided with a water outlet 121, water entering the buffer box 120 can be discharged from the water outlet 121, the water outlet 121 is communicated with a water outlet pipe 122, the body of the water outlet pipe 122 is connected with a valve 123, the water in the buffer box 120 cannot leak out when the valve 123 is closed, when the valve 123 is opened, the water inside the buffer tank 120 can leak out, so that the water inside the buffer tank 120 can be taken out from the water outlet pipe 122 at regular time, a large amount of water resources can be recovered, the top of the buffer tank 120 is provided with a second water outlet 125, a plurality of second water outlets 125 are arranged, after the valve 123 is closed, when the water in the water pipe 110 enters the buffer tank 120, the air in the buffer tank 120 is discharged from the second water discharge opening 125, so that the air pressure inside the buffer box 120 is not changed, the observation window 128 is opened at one side of the buffer box 120, and the observation window 128 is convenient for observing the amount of water inside the buffer box 120.

In other embodiments, when the pressure inside the water pipe 110 becomes small, the blocking plate 140 is pushed to the inside of the water pipe 110 by the atmospheric pressure inside the buffer box 120, so that the air inside the buffer box 120 enters the water pipe 110, the situation that the water pipe 110 is damaged by the atmospheric pressure due to the internal pressure becoming small is avoided, and the air enters the buffer box 120 from the second drain opening 125 at this time.

In some specific embodiments, when the valve 123 is closed, when the water pressure inside the water pipe 110 is too high, the water inside the water pipe 110 may continuously enter the inside of the buffer tank 120, and when the inside of the buffer tank 120 is full of water, the water inside the buffer tank 120 may be discharged from the plurality of second drainage openings 125 under the effect of the pressure, so as to reduce the pressure, and the problem that the water pressure inside the water pipe 110 is still too high after the buffer tank 120 is full of water can be effectively solved.

In this embodiment, the water dripping groove 126 is formed in the outer wall of the buffer box 120, the water dripping groove 126 is provided with a plurality of water dripping grooves, the plurality of water dripping grooves 126 are respectively communicated with the plurality of second water draining openings 125 in a one-to-one correspondence manner, the inner wall of the water dripping groove 126 is provided with a waterproof pad 127, water discharged from the second water draining openings 125 can enter the water dripping groove 126 to flow, the flowing area of the water discharged from the second water draining openings 125 on the surface of the buffer box 120 can be prevented from being large, the waterproof pad 127 is used for preventing the surface of the buffer box 120 from contacting with the water discharged from the second water draining openings 125, corrosion of the water to the buffer box 120 can be reduced, the service life of the buffer box 120 can be prolonged, and the cost of water delivery engineering can be further reduced.

In this application, the protection assembly 100 further includes two flanges 150, the two flanges 150 are respectively connected to two ends of the water pipe 110, and the flanges 150 are very convenient for the water pipe 110 to be communicated with an external water delivery channel, so that the water pipe 110 is conveniently communicated with the external water delivery channel.

Specifically, this long distance is water hammer device's for hydraulic line theory of operation: during the use, link to each other conduit 110 with external water delivery passageway through two flanges 150, then alright carry out the water delivery, when the water pump in the water delivery passageway is closed suddenly, the pressure in conduit 110 and the water delivery passageway just can grow, can promote closure plate 140 and compression elastic component 130 after the water pressure grow inside conduit 110, make closure plate 140 remove to the inside of baffle-box 120, and then make the inside water of conduit 110 get into the inside of baffle-box 120, and then reduced the inside water pressure of conduit 110, and then reduced the water pressure in the water delivery passageway, and then make the pipeline in the water delivery passageway, the phenomenon of damage because of the water hammer hardly appears in control valve and the water pump, therefore can reduce the cost of water delivery, and make the efficiency of water delivery higher.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A waterproof hammer device for a long-distance water delivery pipeline is characterized by comprising

The protective component (100) comprises a water pipeline (110), a buffer tank (120), an elastic piece (130) and a blocking plate (140), wherein the buffer tank (120) is fixedly sleeved outside the water pipeline (110), a first water outlet (111) is formed in a pipe body of the water pipeline (110) positioned inside the buffer tank (120), one end of the elastic piece (130) is connected with the inner wall of the buffer tank (120), the elastic piece (130) is perpendicular to the first water outlet (111), the other end of the elastic piece (130) is fixedly connected with the blocking plate (140), the blocking plate (140) slides inside the first water outlet (111), and a water outlet (121) is formed in the bottom of the buffer tank (120).

2. The waterproof hammer device for the long-distance water conveying pipeline according to claim 1, wherein the protective assembly (100) further comprises two flanges (150), and the two flanges (150) are respectively connected to two ends of the water conveying pipeline (110).

3. The water hammer preventing device for the long-distance water conveying pipeline according to claim 1, wherein a plurality of first water discharge openings (111) are arranged, and the plurality of first water discharge openings (111) are uniformly arranged.

4. The waterproof hammer device for the long-distance water conveying pipeline according to claim 1, wherein a plurality of elastic members (130) are arranged, the plurality of elastic members (130) are connected with the inner wall of the buffer tank (120), and the plurality of elastic members (130) are respectively and vertically arranged with the plurality of first water discharge openings (111) in a one-to-one correspondence manner.

5. The waterproof hammer device for the long-distance water conveying pipeline according to claim 1, wherein a plurality of the blocking plates (140) are arranged, the plurality of the blocking plates (140) respectively slide inside the plurality of the first water discharge openings (111) in a one-to-one correspondence manner, sealing gaskets (141) are respectively connected to the peripheral sides of the blocking plates (140), the sealing gaskets (141) are attached to the inner walls of the first water discharge openings (111), and the plurality of the blocking plates (140) are respectively fixedly connected with the plurality of the elastic members (130) in a one-to-one correspondence manner.

6. The waterproof hammer device for the long-distance water conveying pipeline according to claim 1, wherein a telescopic piece (160) is arranged between the blocking plate (140) and the inner wall of the buffer box (120), the telescopic piece (160) comprises a fixing rod (161) and a sliding rod (162), one end of the fixing rod (161) is fixedly connected with the inner wall of the buffer box (120), one end of the sliding rod (162) is connected to the other end of the fixing rod (161) in a sliding and sleeving manner, the other end of the sliding rod (162) is fixedly connected with a plate body of the blocking plate (140), and the fixing rod (161) and the sliding rod (162) are both located inside the elastic piece (130).

7. The waterproof hammer device for the long-distance water conveying pipeline according to claim 1, wherein a water outlet pipe (122) is communicated with the water outlet (121), and a valve (123) is connected to a pipe body of the water outlet pipe (122).

8. The water hammer preventing device for the long-distance water conveying pipeline according to claim 1, wherein a second water outlet (125) is formed in the top of the buffer tank (120), and a plurality of second water outlets (125) are formed.

9. The water hammer preventing device for the long-distance water conveying pipeline according to claim 8, wherein a plurality of water dripping grooves (126) are formed in the outer wall of the buffer box (120), and the plurality of water dripping grooves (126) are respectively communicated with the plurality of second water discharge openings (125) in a one-to-one correspondence manner.

10. The waterproof hammer device for the long-distance water conveying pipeline according to claim 9, wherein the inner walls of the water dripping grooves (126) are provided with waterproof pads (127), and one side of the buffer box (120) is provided with an observation window (128).