CN220521463U - Pressurized water taking device on self-flowing pipeline - Google Patents
Pressurized water taking device on self-flowing pipeline Download PDFInfo
- Publication number
- CN220521463U CN220521463U CN202322145918.2U CN202322145918U CN220521463U CN 220521463 U CN220521463 U CN 220521463U CN 202322145918 U CN202322145918 U CN 202322145918U CN 220521463 U CN220521463 U CN 220521463U
- Authority
- CN
- China
- Prior art keywords
- water
- pipeline
- liquid storage
- storage tank
- self
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 79
- 239000007788 liquid Substances 0.000 claims abstract description 51
- 230000005484 gravity Effects 0.000 claims abstract 6
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000010865 sewage Substances 0.000 abstract description 14
- 238000005507 spraying Methods 0.000 abstract description 9
- 238000011010 flushing procedure Methods 0.000 abstract description 6
- 238000001816 cooling Methods 0.000 abstract description 3
- 238000003973 irrigation Methods 0.000 abstract description 3
- 230000002262 irrigation Effects 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 238000002144 chemical decomposition reaction Methods 0.000 description 1
- 238000009388 chemical precipitation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model discloses a pressurized water taking device on a self-flowing pipeline, which comprises a self-flowing pipeline for taken water, a water outlet pipeline, a liquid storage tank, a water pump and an automatic valve which are sequentially connected in series. The gravity flow pipeline for getting water is connected with the front end unit, the upper opening of the gravity flow pipeline for getting water is connected with the water outlet pipeline, and the liquid storage tank is provided with an exhaust pipe; the elevation of the top of the liquid storage tank is lower than the elevation of the liquid level of the front end unit, and the elevation of the outlet of the exhaust pipe is higher than the elevation of the liquid level of the front end unit. The scheme realizes pressurized water taking after reconstruction on the built or put-into-use self-flow pipeline, and is suitable for the situation that a submersible pump cannot be installed in the pipeline and liquid in the self-flow pipeline with certain pressure needs to be taken. The scheme can be applied to the situations that reclaimed water is used for greening irrigation, dirt flushing, defoaming spraying, spraying cooling and the like on a pipeline at the rear section of sewage treatment.
Description
Technical Field
The utility model belongs to the technical field of wastewater treatment and reclaimed water recycling, and particularly relates to a pressurized water taking device on a self-flowing pipeline.
Background
The sewage treatment system has the function of discharging high-concentration (higher pollutant index) wastewater after the wastewater reaches the sewage discharge standard through purification treatment. The conventional sewage treatment process comprises the steps of preliminary precipitation, biodegradation, advanced treatment and standard discharge, most of the wastewater can reach the reclaimed water standard after the preliminary precipitation and biochemical treatment, and reclaimed water can be used for greening, flushing the environment (ground and toilet), spraying and recycling and other places with low requirements on water quality. Some large-scale or professional sewage treatment plants are designed and simultaneously built with reclaimed water recycling systems, and some sewage treatment systems with smaller scale or attached to factories do not contain reclaimed water recycling systems during construction, so that reclaimed water recycling requirements are generated during the use process or during later reconstruction after construction is completed.
Most of the water storage tanks of the advanced treatment process of the conventional sewage treatment system are structures or tanks, and in order to realize the chemical degradation and precipitation functions of the advanced treatment, stirring devices such as: the reaction tank is provided with a slurry or frame stirrer, and the radial flow sedimentation tank is provided with a mud scraper and a scum skimming device. The water intake in these tanks or tanks is often subject to space conditions that do not have a fixed submersible pump. In addition to the tank or tank, water needs to be taken from the pipeline between the tank or container for recycling in the part of the process section. However, in practical cases, for energy saving and environmental protection, most of the post-treatment (advanced treatment) processes of sewage treatment can be designed to realize sewage self-flow by utilizing the liquid level difference of each unit, and the self-flow pipeline is directly provided with holes, so that the water flow pressure is small and cannot be adjusted, and flushing cannot be directly performed, if a water pump is directly connected, the water flow balance of the pipeline can be damaged or the condition of insufficient water absorption of the water pump occurs.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the pressurized water taking device on the self-flow pipeline, which can solve the problems that the water flow pressure of the direct opening hole on the self-flow pipeline is small and cannot be adjusted, and the direct flushing cannot be performed, and the direct connection with the water pump possibly damages the water flow balance of the pipeline or the water absorption capacity of the water pump is insufficient.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the utility model provides a pressurization water intaking device on self-flowing pipeline, includes by water intaking self-flowing pipeline and liquid storage tank, is connected with front end unit by water intaking self-flowing pipeline, establishes the open connection outlet conduit on it, and outlet conduit is connected to the liquid storage tank, and the liquid storage tank sets up the delivery port, and delivery port pipe connection water pump, automatic valve in proper order, liquid storage tank are provided with the blast pipe.
Preferably, the elevation of the top of the liquid storage tank is lower than the elevation of the liquid level of the front end unit, and the elevation of the outlet of the exhaust pipe is higher than the elevation of the liquid level of the front end unit.
Preferably, the outlet of the exhaust pipe is designed into an inverted U shape, and the outlet is downward.
Preferably, the top of the liquid storage tank is provided with a cleaning port, and the bottom of the liquid storage tank is provided with an emptying port.
Preferably, the automatic valve is arranged in linkage with the water pump, so that the automatic valve is started and closed simultaneously.
In this scheme, liquid storage tank top elevation is less than the liquid level elevation of front end unit, and blast pipe outlet elevation is higher than the liquid level elevation of front end unit, according to the communicating vessel principle, the liquid storage pot can realize the state of water storage but not overflow, connects the water pump behind the liquid storage pot, and the water pump size is selected according to the service condition, just can realize getting the water pressurization in the pipeline with opening the water pump, and the device is applicable to and pressurizes the water intaking on various self-flowing pipelines. The device has simple structure and easy operation, and can be applied to a plurality of scenes such as greening irrigation, dirt flushing, defoaming spraying, spraying cooling and the like by taking reclaimed water from a pipeline at the rear section of sewage treatment.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
In the figure: 1. a water outlet pipe; 2. a liquid storage tank; 3. elevation of the top of the liquid storage tank; 4. the level of the front end unit; 5. an exhaust pipe; 6. elevation of the outlet of the exhaust pipe; 7. a water pump; 8. an automatic valve.
Detailed Description
The following description of the embodiments of the present utility model will be made more fully hereinafter with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1, the self-flowing pipeline pressurized water taking device comprises a self-flowing pipeline to be taken and a liquid storage tank 2, wherein the self-flowing pipeline to be taken is connected with a front end unit, an opening is arranged on the self-flowing pipeline to be taken and is connected with a water outlet pipeline 1, the water outlet pipeline 1 is connected to the liquid storage tank 2, the liquid storage tank 2 is provided with a water outlet, the water outlet is sequentially connected with a water pump 7 and an automatic valve 8 through pipelines, and the water pump 7 and the automatic valve 8 are arranged in a linkage manner to realize simultaneous starting and simultaneous closing; the liquid storage tank 2 is provided with an exhaust pipe 5, the outlet of the exhaust pipe 5 is designed into an inverted U shape, and the outlet is downward; the elevation 3 of the top of the liquid storage tank is lower than the elevation 4 of the liquid level of the front end unit, and the elevation 6 of the outlet of the exhaust pipe is higher than the elevation 4 of the liquid level of the front end unit; the top of the liquid storage tank 2 is provided with a cleaning port, so that the liquid storage tank 2 is conveniently cleaned, and the bottom of the liquid storage tank is provided with an emptying port, so that liquid can be conveniently emptied.
Taking the example that reclaimed water is taken from a pipeline at the sewage treatment post-stage of the sewage treatment station for defoaming and spraying in a flocculation reaction tank, the effluent of a triple sedimentation tank (a front end unit) of the sewage treatment station meets the recycling requirement, the liquid level elevation 4 of the front end unit is 2.5m, the taken water self-flow pipeline is a DN300 stainless steel pipeline, and the reclaimed water is taken from the pipeline. DN100 holes are formed in the pipeline, the water outlet pipeline 1 is welded with the holes, the water outlet pipeline 1 is connected with a cylindrical stainless steel liquid storage tank 2, the diameter of the liquid storage tank 2 is 1.2m, the elevation 3 of the top of the liquid storage tank is 1.5m, the effective volume is about 1.5m, the top of the liquid storage tank 2 is provided with a circular hole with the diameter of 0.4m, the hole is locked by bolts after a sealing gasket is added, and the bottom of the liquid storage tank is provided with an emptying port. The top of the liquid storage tank is connected with a phi 50 exhaust pipe 5, and the elevation 6 of the outlet of the exhaust pipe is 2.6m; the liquid storage tank 2 is additionally provided with a water outlet which is sequentially connected with a water pump 7 and an automatic valve 8 through pipelines, and then is connected with a stainless steel pipeline to a flocculation reaction tank. The function of defoaming and spraying with reclaimed water of the front-end unit is realized on the premise of not affecting the use of the original pipeline, and the purpose of recycling water resources and saving water is achieved. The device has simple structure and easy operation, is suitable for pressurized water taking on various self-flowing pipelines, and can be applied to various scenes such as greening irrigation, dirt flushing, defoaming spraying, spraying cooling and the like when the reclaimed water is taken from the pipeline at the rear section of sewage treatment.
Claims (5)
1. The utility model provides a pressurization water intaking device on self-flowing pipeline, includes by water intaking self-flowing pipeline and liquid storage pot, is connected with front end unit by water intaking self-flowing pipeline, establishes the opening on it and connects out water piping, its characterized in that: the water outlet pipeline is connected to a liquid storage tank, the liquid storage tank is provided with a water outlet, the water outlet is connected with a water pump and an automatic valve in sequence in a pipeline way, and the liquid storage tank is provided with an exhaust pipe.
2. The gravity flow on-line pressurized water intake device of claim 1, wherein: the elevation of the top of the liquid storage tank is lower than the elevation of the liquid level of the front end unit, and the elevation of the outlet of the exhaust pipe is higher than the elevation of the liquid level of the front end unit.
3. The gravity flow on-line pressurized water intake device of claim 1, wherein: the outlet of the exhaust pipe is designed into an inverted U shape, and the outlet is downward.
4. The gravity flow on-line pressurized water intake device of claim 1, wherein: the top of the liquid storage tank is provided with a cleaning port, and the bottom of the liquid storage tank is provided with an emptying port.
5. The gravity flow on-line pressurized water intake device of claim 1, wherein: the automatic valve is interlocked with the water pump, so that the automatic valve can be started and closed simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322145918.2U CN220521463U (en) | 2023-08-10 | 2023-08-10 | Pressurized water taking device on self-flowing pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322145918.2U CN220521463U (en) | 2023-08-10 | 2023-08-10 | Pressurized water taking device on self-flowing pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220521463U true CN220521463U (en) | 2024-02-23 |
Family
ID=89928965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322145918.2U Active CN220521463U (en) | 2023-08-10 | 2023-08-10 | Pressurized water taking device on self-flowing pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220521463U (en) |
-
2023
- 2023-08-10 CN CN202322145918.2U patent/CN220521463U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201762757U (en) | Roof rainwater utilization system | |
| CN206143897U (en) | Multi -functional rainwater is collected and is handled recycling system | |
| CN207436222U (en) | Two-way injection apparatus, aeration flusher and rainwater storage tank containing it | |
| CN212102176U (en) | Aeration tank foam collector | |
| CN220521463U (en) | Pressurized water taking device on self-flowing pipeline | |
| CN209872720U (en) | Device for treating excess sludge | |
| CN216998048U (en) | Oil-water separation lifting device | |
| CN110862147A (en) | Pulse water distribution device of leachate anaerobic UASB treatment system | |
| CN207812618U (en) | A kind of system for collecting, handle, putting aside, utilizing for initial rainwater runoff | |
| CN212559939U (en) | High efficiency enrichment facility | |
| CN210855698U (en) | Semi-buried sewage treatment system for village and town garbage compression station | |
| CN107653973B (en) | Device for storing garbage leachate | |
| CN206494835U (en) | A kind of new greasy filth separating treatment equipment | |
| CN201473408U (en) | Garbage penetrating fluid processing system device | |
| CN206337056U (en) | A kind of equipment cart that oil-polluted water is handled using dynamic film device | |
| CN211312792U (en) | Rainwater recycling system | |
| CN212334851U (en) | Sewage treatment equipment | |
| CN220237836U (en) | Vertical coincide arrangement structure of sedimentation tank and clean water basin | |
| CN219526392U (en) | Non-blocking multistage anaerobic and aerobic rural domestic sewage decentralized treatment device | |
| CN219952200U (en) | Stain-removing pump station additionally provided with inclined plate sedimentation device | |
| CN216513051U (en) | Industrial waste water ozone advanced oxidation device | |
| CN216429963U (en) | Wastewater discharge system with water diversion tank | |
| CN204111373U (en) | A kind of oil removal lift technique | |
| CN220220630U (en) | Water system for ash water tank of motor caravan | |
| CN218374259U (en) | Gas-liquid two-phase positive pressure drainage system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |