CN208137030U - A kind of high lift aqueduct water hammer-resistant surge tower of long range - Google Patents
A kind of high lift aqueduct water hammer-resistant surge tower of long range Download PDFInfo
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- CN208137030U CN208137030U CN201820473656.9U CN201820473656U CN208137030U CN 208137030 U CN208137030 U CN 208137030U CN 201820473656 U CN201820473656 U CN 201820473656U CN 208137030 U CN208137030 U CN 208137030U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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Abstract
The utility model relates to a kind of high lift aqueduct water hammer-resistant surge towers of long range, belong to water conservancy, municipal water supply and sewage equipment technical field, including tower body, water inlet system, water charging system and overflow blowdown system, the water inlet system includes the water inlet pipe for connecting tower body and vibration means for main pipe for supplying water road, gate valve one is connected in turn from vibration means for main pipe for supplying water road to tower body direction on the water inlet pipe, connecting hose, filter and main valve, the water charging system includes two water supply pipes being connected between vibration means for main pipe for supplying water road and tower body, non-return valve and gate valve two are connected in turn from vibration means for main pipe for supplying water road to tower body direction on the every water supply pipe, the utility model structure is simple, design is reasonable, when hydraulic pressure is higher in vibration means for main pipe for supplying water road, it can effectively reduce vibration means for main pipe for supplying water road pressure from the water inlet of trend surge tower by water inlet pipe；When hydraulic pressure is relatively low in vibration means for main pipe for supplying water road, surge tower stablizes main pipeline internal water pressure to the moisturizing of vibration means for main pipe for supplying water road by moisturizing pipeline, it is ensured that the operation of system safety and steady.
Description
Technical field
The utility model relates to water conservancy, municipal water supply and sewage equipment technical field more particularly to a kind of high lift of long range are defeated
Waterpipe water hammer-resistant surge tower.
Background technique
In long range, the complicated water supply project system of high lift, big flow, manifold pressure fluctuation range is larger, makees
For the critical facility for effectively eliminating water hammer of water system, system is steadily safely operated particularly significant, stopped once accident occurs
Water, caused by loss will be huge.
Due to the change dramatically of flow velocity in pressure pipeline, the waterpower for causing water flow in pipeline pressure to be sharply raised and lowered is rushed
It hits phenomenon and is known as water hammer or water hammer.Slow-speed of revolution centrifugal pump Water Hammer has starting water hammer, closes valve water hammer and termination of pumping water
Hammer.As long as starting water pump according to normal operation sequence, it is unlikely to the starting water hammer for causing to cause damages, only in blank pipe situation
Under, can just aggravate when air in tube cannot be discharged in time and be compressed the variation of water flow pressure.Valve water hammer is closed in normal operating
When will not cause excessive water hammer pressure.And as have a power failure suddenly or maloperation caused by pumping plant water caused by pumping accident
Often numerical value is larger for hammer, general 1.5-4 times or bigger up to normal pressure, destructive strong, often results in contingency.Therefore,
It to the necessary serious analysis of water hammer, and is calculated, to take necessary safeguard procedures.
In long range, high lift water supply project, due to the presence of water hammer, range hydraulic pressure is larger in pipeline, pipeline internal pressure
Fluctuation is not exclusively controllable, these uncontrollable pipeline pressures can be damaged to water supply line, is unfavorable for water system safety
Smoothly operation, needs to be arranged in position the device of stable pipeline pressure.
Stablize hydraulic pressure in pipeline, for reduction pipeline cost, improves unit service condition, guarantee safe operation and reliable confession
Water is of great significance, it is therefore necessary to take necessary stabilizing measures to hydraulic pressure in pipeline.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of high lift aqueduct water hammer-resistant pressure regulation of long range
Tower can timely be adjusted when the hydraulic pressure in vibration means for main pipe for supplying water road is too high or too low, make the water security in vibration means for main pipe for supplying water road
Smooth flow avoids generating water hammer and causing the destruction in vibration means for main pipe for supplying water road, extends the service life in vibration means for main pipe for supplying water road.
Technical solution used by the utility model is：
A kind of high lift aqueduct water hammer-resistant surge tower of long range, including tower body, water inlet system, water charging system and overflow
Blowdown system, the water inlet system includes the water inlet pipe for connecting tower body and vibration means for main pipe for supplying water road, from vibration means for main pipe for supplying water on the water inlet pipe
Road is connected with gate valve one, connecting hose, filter and main valve in turn to tower body direction, and the water charging system includes being connected to water supply master
Two water supply pipes between pipeline and tower body are connected in turn on the every water supply pipe inverse from vibration means for main pipe for supplying water road to tower body direction
Only valve and gate valve two, the tower body outer wall are equipped with ball-cock assembly, and ball-cock assembly passes through connecting rod and the control floating ball inside tower body
It is connected, the overflow blowdown system includes the overflow pipe for being mounted on tower body top and the blow-down pipe for being mounted on tower body lower part, described
Gate valve three is installed, the water outlet of the overflow pipe connects blow-down pipe, and when overflow occurs, water passes through from overflow pipe on blow-down pipe
Blow-down pipe flows into sump.
Optimization, a kind of high lift aqueduct water hammer-resistant surge tower of above-mentioned long range, the filter is the filtering of Y type
Device.
When in use, when hydraulic pressure is excessively high in vibration means for main pipe for supplying water road, by water inlet pipe gate valve one and main valve open, water supplying pipe
Water in road can flow into inside tower body from water inlet pipe to be stored, and reduces the hydraulic pressure in vibration means for main pipe for supplying water road, water enters tower body
Behind inside, water level is gradually increasing, and when water level is more than the height of ball-cock assembly setting, the overflow pipe on tower body top automatically will be extra
Water overflow avoids tower body from generating spilling water phenomenon to sump；When the hydraulic pressure in vibration means for main pipe for supplying water road is relatively low, open on water supply pipe
Gate valve two, the intracorporal water of tower carry out moisturizing into vibration means for main pipe for supplying water road by water supply pipe, can due to being equipped with non-return valve on water supply pipe
So that water flow is in one-way flow, prevent water from flowing back；When the surge tower needs to overhaul, the gate valve three on blow-down pipe, water warp are opened
It crosses blow-down pipe and flows into sump, the intracorporal water of tower is discharged, staff can carry out service work.
Compared with prior art, the beneficial effects of the utility model are：
The utility model simple structure and reasonable design solves when unexpected termination of pumping the prior art, can effectively adjust rapidly
Pipeline pressure is saved out, water hammer accident is prevented.When hydraulic pressure is higher in vibration means for main pipe for supplying water road, by water inlet pipe from trend surge tower
Water inlet can effectively reduce vibration means for main pipe for supplying water road pressure；When hydraulic pressure is relatively low in vibration means for main pipe for supplying water road, surge tower passes through moisturizing pipeline to water supply
Main pipeline moisturizing is to stablize main pipeline internal water pressure, it is ensured that the operation of system safety and steady can effectively improve lift high over long distances
The security reliability of water delivery pipeline system operation.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of top view of the high lift aqueduct water hammer-resistant surge tower of long range described in the utility model；
Fig. 2 is a kind of A-A cross-sectional view of the high lift aqueduct water hammer-resistant surge tower of long range described in the utility model；
Fig. 3 is a kind of B-B cross-sectional view of the high lift aqueduct water hammer-resistant surge tower of long range described in the utility model.
The reference numerals are as follows：
1, tower body；2, water inlet pipe；3, gate valve one；4, connecting hose；5, filter；6, main valve；7, water supply pipe；8, gate valve two；
9, non-return valve；10, vibration means for main pipe for supplying water road；11, ball-cock assembly；12, floating ball is controlled；13, overflow pipe；14, gate valve three；15, blow-down pipe.
Specific embodiment
To keep the purpose of this utility model, technical solution and advantage clearer, below by the technology to the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
With reference to Fig. 1-3, the utility model provides a kind of high lift aqueduct water hammer-resistant surge tower of long range, including tower
Body 1, water inlet system, water charging system and overflow blowdown system, water inlet system include water inlet pipe 2, gate valve 1, connecting hose 4, filtering
Vibration means for main pipe for supplying water road 10 is connected to by device 5 and main valve 6, the water inlet pipe 2 with tower body 1, gate valve 1, connecting hose 4,5 and of filter
Main valve 6 is sequentially arranged on water inlet pipe 2, and wherein the installation site of gate valve 1 is located at close to the side in vibration means for main pipe for supplying water road 10, main valve
6 installation site is located at close to the side of tower body 1, when 10 hypertonia of vibration means for main pipe for supplying water road, starts gate valve 1 and main valve 6, supplies
Water in waterpipe enters in tower body 1 by gate valve 1, connecting hose 4, filter 5 and main valve 6, is led using 5 pairs of water supply of filter
Water in pipeline 10 is filtered, and filter 5 is y-type filter 5；
The water charging system includes two water supply pipes 7, and the both ends of every water supply pipe 7 are separately connected tower body 1 and vibration means for main pipe for supplying water
Non-return valve 9 and gate valve 28 are installed in road 10 on water supply pipe 7, when the hydraulic pressure in vibration means for main pipe for supplying water road 10 is relatively low, need to carry out moisturizing
When work, start gate valve 28, the water in tower body 1 enters vibration means for main pipe for supplying water road 10 by gate valve 28, non-return valve 9, supplies water to improve
Hydraulic pressure in main pipeline 10, wherein non-return valve 9 can make water flow in one-way flow, prevent water from flowing back into tower body 1；
The overflow blowdown system includes the overflow pipe 13 for being mounted on 1 top of tower body and the emptying for being mounted on 1 lower part of tower body
Pipe 15 is equipped with gate valve 3 14 on the blow-down pipe 15, and the water outlet of the overflow pipe 13 connects blow-down pipe 15, and overflow is occurring
When, water flows into sump by blow-down pipe 15 from overflow pipe 13, when needing to carry out service work, gate valve 3 14 is opened, tower
Water in body 1 flows into sump by blow-down pipe 15, and the water in tower body 1 is discharged, the maintenance of surge tower can be carried out.
When in use, when hydraulic pressure is excessively high in vibration means for main pipe for supplying water road 10, by water inlet pipe 2 gate valve 1 and main valve 6 open,
Water in water supply line can flow into inside tower body 1 from water inlet pipe 2 to be stored, and the hydraulic pressure in vibration means for main pipe for supplying water road 10 is reduced,
After water enters 1 inside of tower body, water level is gradually increasing, when water level is more than the height that ball-cock assembly 11 is set, the overflow on 1 top of tower body
Pipe 13 by extra water overflow to sump, avoids tower body 1 from generating spilling water phenomenon automatically；When the hydraulic pressure in vibration means for main pipe for supplying water road 10 is inclined
When low, the gate valve 28 on water supply pipe 7 is opened, the water in tower body 1 carries out moisturizing into vibration means for main pipe for supplying water road 10 by water supply pipe 7, by
In being equipped with non-return valve 9 on water supply pipe 7, water flow can be made in one-way flow, prevent water from flowing back；When the surge tower needs to overhaul
When, the gate valve 3 14 on blow-down pipe 15 is opened, water flows into sump by blow-down pipe 15, and the water in tower body 1 is discharged, and work people
Member can carry out service work.
It the advantage is that：
The utility model simple structure and reasonable design, it is automatic by water inlet pipe 2 when hydraulic pressure is higher in vibration means for main pipe for supplying water road 10
It can effectively reduce 10 pressure of vibration means for main pipe for supplying water road to surge tower water inlet；When hydraulic pressure is relatively low in vibration means for main pipe for supplying water road 10, surge tower passes through benefit
Water pipe 7 is to 10 moisturizing of vibration means for main pipe for supplying water road to stablize main pipeline internal water pressure, it is ensured that the operation of system safety and steady.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be with the power
Subject to the protection scope that benefit requires.
Claims (2)
1. a kind of high lift aqueduct water hammer-resistant surge tower of long range, it is characterised in that：Including tower body (1), water inlet system, benefit
Water system and overflow blowdown system, the water inlet system include the water inlet pipe (2) of connection tower body (1) and vibration means for main pipe for supplying water road (10),
From vibration means for main pipe for supplying water road (10) to tower body (1) direction is connected with gate valve one (3), connecting hose (4), mistake in turn on the water inlet pipe (2)
Filter (5) and main valve (6), the water charging system include two moisturizings being connected between vibration means for main pipe for supplying water road (10) and tower body (1)
It manages (7), from vibration means for main pipe for supplying water road (10) to tower body (1) direction is connected with non-return valve (9) and lock in turn on the every water supply pipe (7)
Valve two (8), tower body (1) outer wall are equipped with ball-cock assembly (11), and ball-cock assembly (11) is by connecting rod and is located at tower body (1) inside
It controls floating ball (12) to be connected, the overflow blowdown system includes being mounted on the overflow pipe (13) on tower body (1) top and being mounted on tower
The blow-down pipe (15) of body (1) lower part is equipped with gate valve three (14), the water outlet of the overflow pipe (13) on the blow-down pipe (15)
It connects blow-down pipe (15), when overflow occurs, water flows into sump by blow-down pipe (15) from overflow pipe (13).
2. the high lift aqueduct water hammer-resistant surge tower of a kind of long range according to claim 1, which is characterized in that described
Filter (5) is y-type filter (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820473656.9U CN208137030U (en) | 2018-04-03 | 2018-04-03 | A kind of high lift aqueduct water hammer-resistant surge tower of long range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820473656.9U CN208137030U (en) | 2018-04-03 | 2018-04-03 | A kind of high lift aqueduct water hammer-resistant surge tower of long range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208137030U true CN208137030U (en) | 2018-11-23 |
Family
ID=64291090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820473656.9U Expired - Fee Related CN208137030U (en) | 2018-04-03 | 2018-04-03 | A kind of high lift aqueduct water hammer-resistant surge tower of long range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208137030U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109440870A (en) * | 2018-12-29 | 2019-03-08 | 黄河勘测规划设计有限公司 | Protecting water hammer device suitable for large-scale buried long distance water transfer pumping plant |
| CN111258356A (en) * | 2020-04-14 | 2020-06-09 | 温州市凯纹电子科技有限公司 | Water tower water pressure adjusting and supplying device |
| CN113063049A (en) * | 2021-03-22 | 2021-07-02 | 武汉大学 | Overflow type pressure regulating tower for super-long gravity flow water delivery system and pressure regulating method |
-
2018
- 2018-04-03 CN CN201820473656.9U patent/CN208137030U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109440870A (en) * | 2018-12-29 | 2019-03-08 | 黄河勘测规划设计有限公司 | Protecting water hammer device suitable for large-scale buried long distance water transfer pumping plant |
| CN111258356A (en) * | 2020-04-14 | 2020-06-09 | 温州市凯纹电子科技有限公司 | Water tower water pressure adjusting and supplying device |
| CN113063049A (en) * | 2021-03-22 | 2021-07-02 | 武汉大学 | Overflow type pressure regulating tower for super-long gravity flow water delivery system and pressure regulating method |
| CN113063049B (en) * | 2021-03-22 | 2022-04-01 | 武汉大学 | Overflow type pressure regulating tower for super-long gravity flow water delivery system and pressure regulating method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181123 Termination date: 20190403 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |