CN213929952U - Water hammer eliminating equipment for long-distance water conveying pipeline - Google Patents
Water hammer eliminating equipment for long-distance water conveying pipeline Download PDFInfo
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- CN213929952U CN213929952U CN202023161026.4U CN202023161026U CN213929952U CN 213929952 U CN213929952 U CN 213929952U CN 202023161026 U CN202023161026 U CN 202023161026U CN 213929952 U CN213929952 U CN 213929952U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 112
- 230000008030 elimination Effects 0.000 claims description 9
- 238000003379 elimination reaction Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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Abstract
The utility model discloses a long distance hydraulic line water hammer eliminating equipment in the technical field of water hammer eliminating equipment, which comprises a water pipe body, a pressure tank and a water containing tank, wherein the pressure tank is inserted at the lower side of the outer side wall of the water pipe body, the water containing tank is fixedly connected at the upper side of the outer side wall of the water pipe body, the upper side of the inner side wall of the water pipe body is provided with a through hole, the lower left side of the outer side wall of the pressure tank is fixedly connected with a tank pressure gauge, the lower right side of the outer side wall of the pressure tank is communicated with a pressure relief valve, the bottom of the inner cavity of the pressure tank is fixedly connected with a first fixed plate, the upper side of the inner cavity of the pressure tank is slidably connected with a piston, the bottom of the piston is fixedly connected with a second fixed plate, the long distance hydraulic line water hammer eliminating equipment has reasonable structural design, can reduce the damage of the water hammer to the water pipe and the eliminating device, and ensure the normal work of the eliminating device, thereby reducing maintenance costs.
Description
Technical Field
The utility model relates to a water hammer elimination equipment technical field specifically is a long distance raceway water hammer elimination equipment.
Background
Water hammer refers to the sudden rapid closing of a valve downstream of a pipe when water flows through the pipe, creating a large ram. Because the water flow has inertia momentum when flowing, the inertia momentum of the water flow is continuously transmitted forwards after the valve is closed, and the pressure in the pipe is rapidly increased, so that the pipeline is damaged.
The existing long-distance water pipe line water hammer eliminating equipment mostly realizes the water hammer eliminating phenomenon through extruding a piston, the extrusion force of the piston in the water hammer eliminating device is continuously increased, the water pipe and the water hammer eliminating device are easily damaged, the normal work of the eliminating equipment is influenced, and the maintenance cost is increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a long distance raceway water hammer elimination equipment to it causes water pipe and water hammer elimination equipment to damage easily to have proposed in solving above-mentioned background art, has influenced the normal work of elimination equipment, has increased cost of maintenance's problem.
In order to achieve the above object, the utility model provides a following technical scheme: a long-distance water delivery pipeline water hammer eliminating device comprises a water pipe body, a pressure tank and a water containing tank, wherein the pressure tank is inserted at the lower side of the outer side wall of the water pipe body, the water containing tank is fixedly connected at the upper side of the outer side wall of the water pipe body, a through hole is formed in the upper side of the inner side wall of the water pipe body, a tank pressure gauge is fixedly connected at the left lower side of the outer side wall of the pressure tank, a pressure relief valve is communicated with the right lower side of the outer side wall of the pressure tank, a first fixing plate is fixedly connected at the bottom of an inner cavity of the pressure tank, a piston is slidably connected at the upper side of the inner cavity of the pressure tank, a second fixing plate is fixedly connected at the bottom of the piston, an elastic part is welded between the second fixing plate and the first fixing plate, a fixing frame is fixedly connected at the bottom of the, and extend to the inner chamber of water pipe body, the lower extreme fixedly connected with baffle of first connecting rod, the lower extreme left and right sides fixedly connected with second connecting rod of baffle, just the bottom of second connecting rod with the top fixed connection of piston.
Preferably, the outer side wall of the piston is provided with a sealing ring, and the sealing ring is a component made of a rubber material.
Preferably, the left side wall and the right side wall of the fixing frame are provided with constant pressure holes, and the constant pressure holes are sequentially arranged from top to bottom.
Preferably, the right lower side of the outer side wall of the water containing tank is communicated with a drainage pipe, and a valve is arranged in the middle section of the drainage pipe.
Preferably, the upper right side of the outer side wall of the water containing tank is fixedly connected with a sensor, and the sensor is a hydraulic sensor.
Preferably, the water pipe body, the pressure tank, the water containing tank and the drain pipe are all made of stainless steel materials.
Compared with the prior art, the beneficial effects of the utility model are that: this long distance water pipeline water hammer elimination equipment, through increase pressure tank and flourishing water tank on the water pipe body, water hammer extrudees the piston downwards, make the piston downstream, the piston downstream drives second fixed plate downstream, second fixed plate downstream extrusion elastic component, elastic component self characteristic, atress elasticity recovers and drives second fixed plate upstream, second fixed plate upstream drives piston upstream, the reciprocating motion is made up and down to the piston simultaneously, the reciprocating motion is made up and down to the piston drives the second connecting rod and reciprocates, the second connecting rod reciprocates and drives the baffle and reciprocate, make water flow into flourishing water tank through the through-hole, thereby can reduce the damage of water hammer to water pipe and elimination equipment, elimination equipment's normal work has been guaranteed, and then cost of maintenance has been reduced.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic sectional view of the front view of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention.
In the figure: 100. a water pipe body; 110. a through hole; 200. a pressure tank; 210. a tank pressure gauge; 220. a pressure relief valve; 230. a first fixing plate; 240. a piston; 241. a seal ring; 250. a second fixing plate; 260. an elastic member; 300. a water containing tank; 310. a fixed mount; 311. a constant pressure orifice; 320. a first connecting rod; 330. a baffle plate; 331. a second connecting rod; 340. a drain pipe; 341. a valve; 350. a sensor.
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.
The utility model provides a water hammer eliminating device for a long-distance water conveying pipeline, which can reduce the damage of the water hammer to a water pipe and an eliminating device, ensure the normal work of the eliminating device and further reduce the maintenance cost, please refer to fig. 1-4, comprising a water pipe body 100, a pressure tank 200 and a water containing tank 300;
referring to fig. 1 and 2 again, the upper side of the inner side wall of the water pipe body 100 is provided with a through hole 110, the water pipe body 100 is used for connecting and installing the pressure tank 200 and the water containing tank 300, and the through hole 110 is used for connecting and installing a first connecting rod 320;
referring to fig. 1-3 again, a tank pressure gauge 210 is fixedly connected to the left lower side of the outer side wall of the pressure tank 200, a pressure relief valve 220 is communicated with the right lower side of the outer side wall of the pressure tank 200, a first fixing plate 230 is fixedly connected to the bottom of the inner cavity of the pressure tank 200, a piston 240 is slidably connected to the upper side of the inner cavity of the pressure tank 200, a second fixing plate 250 is fixedly connected to the bottom of the piston 240, an elastic member 260 is welded between the second fixing plate 250 and the first fixing plate 230, the pressure tank 200 is inserted into the lower side of the outer side wall of the water pipe body 100, the pressure tank 200 is used for connecting and installing the tank pressure gauge 210 and the pressure relief valve 220, the pressure relief valve 220 is used for discharging the pressure in the pressure tank 200, the first fixing plate 230 is used for being matched with the second fixing plate 250 to be connected with the mounting elastic piece 260, and the piston 240 is used for being connected with the mounting sealing ring 241;
referring to fig. 1, 2 and 4 again, the bottom of the inner cavity of the water tank 300 is fixedly connected with a fixing frame 310, the top of the fixing frame 310 is penetrated with a first connecting rod 320, and the lower end of the first connecting rod 320 is inserted into the inner cavity of the through hole 110, and extended to the inner cavity of the water pipe body 100, the lower end of the first connecting rod 320 is fixedly connected with a baffle 330, the left and right sides of the lower end of the baffle 330 are fixedly connected with second connecting rods 331, the bottom of the second connecting rod 331 is fixedly connected with the top of the piston 240, the water containing tank 300 is fixedly connected to the upper side of the outer side wall of the water pipe body 100, the water containing tank 300 is used for connecting and installing the fixing frame 310, the drain pipe 340 and the sensor 350, the fixing frame 310 is used for connecting and installing the first connecting rod 320, the first connecting rod 320 is used for connecting and installing the baffle 330, the baffle 330 is used for connecting and installing the second connecting rod 331, and the second connecting rod 331 is used for connecting and installing the piston 240.
Referring to fig. 2 and 3 again, in order to increase the sealing performance between the piston 240 and the pressure chamber 200, a sealing ring 241 is disposed on the outer side wall of the piston 240, and the sealing ring 241 is made of a rubber material.
Referring to fig. 2 and 4 again, in order to keep the air pressure in the fixing frame 310 constant, constant pressure holes 311 are formed on the left and right sidewalls of the fixing frame 310, and the constant pressure holes 311 are sequentially arranged from top to bottom.
Referring to fig. 1 and 2 again, in order to facilitate the discharge of water in the water tank 300, a drain pipe 340 is connected to the lower right side of the outer sidewall of the water tank 300, and a valve 341 is disposed in the middle of the drain pipe 340.
Referring to fig. 1 and 2 again, in order to facilitate monitoring of the water depth in the water tank 300, a sensor 350 is fixedly connected to the upper right side of the outer sidewall of the water tank 300, and the sensor 350 is a hydraulic sensor.
Referring to fig. 1 to 4 again, in order to increase the corrosion resistance of the water pipe body 100, the pressure tank 200, the water containing tank 300 and the drainage pipe 340, the water pipe body 100, the pressure tank 200, the water containing tank 300 and the drainage pipe 340 are made of a stainless steel material.
When the water hammer is used, the water hammer firstly extrudes the piston 240 downwards to drive the piston 240 to move downwards, the piston 240 moves downwards to drive the second fixing plate 250 to move downwards, the second fixing plate 250 moves downwards to extrude the elastic part 260, the elastic part 260 has the characteristics of itself, the stress elastic recovery drives the second fixing plate 250 to move upwards, the second fixing plate 250 moves upwards to drive the piston 240 to move upwards, meanwhile, the piston 240 moves up and down to and fro to drive the second connecting rod 331 to move up and down, the second connecting rod 331 moves up and down to drive the baffle 330 to move up and down, then, water flows into the water containing tank 300 through the through hole 110, the sensor 350 senses the depth of the water in the water containing tank 300, and finally, the valve 341 is opened to discharge the water in the water containing tank 300 through the drainage pipe 340, namely, the use is completed.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. The utility model provides a long distance raceway water hammer elimination equipment which characterized in that: the water pipe comprises a water pipe body (100), a pressure tank (200) and a water containing tank (300), wherein the pressure tank (200) is inserted at the lower side of the outer side wall of the water pipe body (100), the water containing tank (300) is fixedly connected to the upper side of the outer side wall of the water pipe body (100), a through hole (110) is formed in the upper side of the inner side wall of the water pipe body (100), a tank pressure gauge (210) is fixedly connected to the lower left side of the outer side wall of the pressure tank (200), a pressure relief valve (220) is communicated with the lower right side of the outer side wall of the pressure tank (200), a first fixing plate (230) is fixedly connected to the bottom of an inner cavity of the pressure tank (200), a piston (240) is slidably connected to the upper side of the inner cavity of the pressure tank (200), a second fixing plate (250) is fixedly connected to the bottom of the piston (240), and an elastic piece (260) is welded between the second fixing plate (250) and the first fixing plate (230), the water pipe is characterized in that a fixing frame (310) is fixedly connected to the bottom of an inner cavity of the water containing tank (300), a first connecting rod (320) penetrates through the top of the fixing frame (310), the lower end of the first connecting rod (320) is inserted into the inner cavity of the through hole (110) and extends to the inner cavity of the water pipe body (100), a baffle (330) is fixedly connected to the lower end of the first connecting rod (320), second connecting rods (331) are fixedly connected to the left side and the right side of the lower end of the baffle (330), and the bottom of each second connecting rod (331) is fixedly connected with the top of the piston (240).
2. The water hammer removing device for the long-distance water conveying pipeline according to claim 1, wherein: the outer side wall of the piston (240) is provided with a sealing ring (241), and the sealing ring (241) is a component made of a rubber material.
3. The water hammer removing device for the long-distance water conveying pipeline according to claim 1, wherein: the left side wall and the right side wall of the fixing frame (310) are provided with constant pressure holes (311), and the constant pressure holes (311) are sequentially arranged from top to bottom.
4. The water hammer removing device for the long-distance water conveying pipeline according to claim 1, wherein: the right lower side of the outer side wall of the water containing tank (300) is communicated with a drainage pipe (340), and a valve (341) is arranged in the middle section of the drainage pipe (340).
5. The water hammer removing device for the long-distance water conveying pipeline according to claim 1, wherein: the lateral wall upper right side fixedly connected with sensor (350) of flourishing water tank (300), sensor (350) are hydraulic pressure sensor.
6. The water hammer removing device for the long-distance water conveying pipeline according to claim 1, wherein: the water pipe body (100), the pressure tank (200), the water containing tank (300) and the drainage pipe (340) are all members made of stainless steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023161026.4U CN213929952U (en) | 2020-12-24 | 2020-12-24 | Water hammer eliminating equipment for long-distance water conveying pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023161026.4U CN213929952U (en) | 2020-12-24 | 2020-12-24 | Water hammer eliminating equipment for long-distance water conveying pipeline |
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| Publication Number | Publication Date |
|---|---|
| CN213929952U true CN213929952U (en) | 2021-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023161026.4U Active CN213929952U (en) | 2020-12-24 | 2020-12-24 | Water hammer eliminating equipment for long-distance water conveying pipeline |
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| Country | Link |
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| CN (1) | CN213929952U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410609A (en) * | 2019-08-24 | 2019-11-05 | 江苏大学镇江流体工程装备技术研究院 | A kind of water hammer cancellation element |
| CN113790398A (en) * | 2021-08-31 | 2021-12-14 | 安徽农业大学 | Intelligent hydraulic bidirectional pressure regulating device |
| CN114033919A (en) * | 2021-10-26 | 2022-02-11 | 许峰 | Piston type water hammer eliminator for fluid transmission |
-
2020
- 2020-12-24 CN CN202023161026.4U patent/CN213929952U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410609A (en) * | 2019-08-24 | 2019-11-05 | 江苏大学镇江流体工程装备技术研究院 | A kind of water hammer cancellation element |
| CN113790398A (en) * | 2021-08-31 | 2021-12-14 | 安徽农业大学 | Intelligent hydraulic bidirectional pressure regulating device |
| CN114033919A (en) * | 2021-10-26 | 2022-02-11 | 许峰 | Piston type water hammer eliminator for fluid transmission |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240411 Address after: 352000, 4th Floor, No. 316 Tianhu Road, Fuding City, Ningde City, Fujian Province Patentee after: Fuding Haina Project Investment Co.,Ltd. Country or region after: China Address before: 037000 No. 1, unit 3, 28th floor, tieniuli, Datong City, Shanxi Province Patentee before: Yang Jianyu Country or region before: China |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240429 Address after: 352000 third floor, No. 316, Tianhu Road, Fuding City, Ningde City, Fujian Province Patentee after: Fujian Dingfeng Construction Engineering Co.,Ltd. Country or region after: China Address before: 352000, 4th Floor, No. 316 Tianhu Road, Fuding City, Ningde City, Fujian Province Patentee before: Fuding Haina Project Investment Co.,Ltd. Country or region before: China |