CN216664309U - Municipal water supply is with water supply system who prevents to produce stagnant water - Google Patents
Municipal water supply is with water supply system who prevents to produce stagnant water Download PDFInfo
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- CN216664309U CN216664309U CN202123074001.5U CN202123074001U CN216664309U CN 216664309 U CN216664309 U CN 216664309U CN 202123074001 U CN202123074001 U CN 202123074001U CN 216664309 U CN216664309 U CN 216664309U
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- water taking
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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 belongs to the technical field of municipal pipeline water supply, and relates to a municipal water supply system for preventing dead water generation, which is characterized by comprising alternative water taking devices, a power box, a filter screen and fan blades, wherein the number of the alternative water taking devices is four, each alternative water taking device comprises a water taking pipeline, twelve water taking ports are symmetrically formed in each water taking pipeline, a rotating shaft is arranged in each water taking pipeline in a rotating mode, a connecting block is fixedly arranged at one end of each rotating shaft, two arc-shaped baffles are symmetrically and fixedly arranged on each connecting block, a chassis is fixedly arranged at the other end of each rotating shaft, the power box is fixedly arranged at one end of each water taking pipeline, and a working cavity is formed in each power box. According to the utility model, through the design of the alternative water taking device, the power box, the filter screen and the fan blades, the arc-shaped baffle can be rotated through the rotation of the fan blades, so that the arc-shaped baffle can alternately shield the water taking ports, the water taking ports at different positions can take water efficiently, the structure is simple, and the generation of a dead water area is effectively avoided.
Description
Technical Field
The utility model belongs to the technical field of municipal pipeline water supply, and particularly relates to a municipal water supply system for preventing dead water.
Background
It is now common to distribute water from a municipal network to each household via water supply equipment. The water taking point as a source is conventionally divided into two ways: the pipeline directly supplies water and the water tank supplies water. Water supply of the water tank is limited in water outlet distribution, so that deposited 'dead water' is easy to generate in places far away from water inlet or water outlet, bacteria are easy to grow in the long term, and water safety of the water tank is affected.
And current water intaking device can stretch into the water tank in and accomplish a plurality of waters position water intaking, but, the power of keeping away from pumping equipment's water intaking mouth more just is littleer, and the volume of drawing water is just little, still forms the stagnant water district easily, can not effectively prevent the production in stagnant water district, also can not guarantee resident's water safety. To this end, we have devised a municipal water supply system that prevents the generation of dead water to solve the above problems.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model aims to provide a water supply system for municipal water supply, which can prevent dead water from being generated, and can solve the problems that the existing water supply system is difficult to install in a water tank before use, and different water intake ports cannot be adjusted due to different negative pressures and different water intake amounts.
A municipal water supply system for preventing dead water generation is characterized by comprising an alternative water taking device, a power box, a filter screen and fan blades;
the number of the alternative water taking devices is four, each alternative water taking device comprises a water taking pipeline, twelve water taking ports are symmetrically formed in each water taking pipeline, a rotating shaft is arranged in each water taking pipeline in a rotating mode, a connecting block is fixedly arranged at one end of each rotating shaft, two arc-shaped baffles are symmetrically and fixedly arranged on each connecting block, and a chassis is fixedly arranged at the other end of each rotating shaft;
the power box is fixedly arranged at one end of the water taking pipeline, the working cavity is formed in the power box, the chassis is located at the working cavity and can rotate back and forth along the working cavity, the fan blade shaft is fixedly arranged at one end of the chassis, and the fan blades are fixedly arranged on the fan blade shaft.
Preferably, the other end of the water taking pipeline is provided with a main pipeline, water outlet pipes are symmetrically arranged on the main pipeline relative to the alternative water taking device, and external thread interfaces are arranged on the water outlet pipes;
both ends of the main pipeline are fixedly provided with pipe caps.
Preferably, the main pipeline, the alternative water taking device and the water outlet pipe are connected through loose joints.
Preferably, the filter screen is fixedly arranged at the other ends of the power box except for the end provided with the chassis.
Preferably, the outer end of the arc-shaped baffle is coated with a rubber layer and is tightly attached to the water taking pipeline.
Compared with the prior art, the utility model has the beneficial effects that:
according to the municipal water supply system for preventing the generation of the dead water, the arc-shaped baffle plate can rotate through the rotation of the fan blades through the design of the alternative water taking device, the power box, the filter screen and the fan blades, so that the arc-shaped baffle plate can alternately shield the water taking ports, the water taking ports at different positions can take water efficiently, the structure is simple, and the generation of a dead water area is effectively avoided.
The municipal water supply system for preventing dead water generation is characterized in that the water supply system comprises a main pipeline, an alternative water taking device, a water outlet pipe, a movable joint and a pipe cap, wherein the movable joint is arranged between the main pipeline and the alternative water taking device, and the movable joint is arranged between the main pipeline and the alternative water taking device.
According to the municipal water supply system for preventing dead water, through the design of the power box, the filter screen and the fan blades, water is pumped to enable thrust generated by water flow to push the fan blades to rotate, so that the municipal water supply system is environment-friendly and energy-saving, meanwhile, water quality cannot be polluted, no water flow exists when water is not pumped, the fan blades cannot rotate, and precipitation of impurities in water is not influenced.
According to the municipal water supply system for preventing dead water, the rubber layer is coated at the outer end of the arc-shaped baffle, so that the phenomenon that water flows into the water intake covered by the arc-shaped baffle in the rotating process of the arc-shaped baffle is avoided, and the using effect of the device is influenced.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a partial cross-sectional view of the three-dimensional structure of the alternative water intake device and the power box of the present invention;
FIG. 3 is a schematic view of the alternative water intake device at the position A;
FIG. 4 is an enlarged view of a portion of the power box of the present invention at B;
in the figure: 1. the water taking device comprises a main pipeline, 2 parts to 1 parts of an alternative water taking device, 2 parts to 2 parts of a water taking pipeline, 2 parts to 3 parts of a rotating shaft, 2 parts to 4 parts of a connecting block, 2 parts to 5 parts of an arc-shaped baffle, 3 parts of a water outlet pipe, 4 parts of a loose joint, 5 parts of a pipe cap, 6 parts of an external thread connector, 7 parts of a power box, 7 parts to 1 parts of a working cavity, 8 parts of a filter screen, 9 parts of a fan blade shaft, 10 parts of fan blades, 11 parts of a chassis.
Detailed Description
Referring to fig. 1 to 4, there is shown a system for preventing dead water from being generated for municipal water supply, which is capable of being conveniently installed in a water tank before use, adjusting the water intake amount of different water intakes, and adjusting the height of a surveying and mapping device. Concretely, municipal administration water supply is with preventing water supply system who produces stagnant water includes water device 2, headstock 7, filter screen 8 and flabellum 10 alternately got.
The quantity of the alternative water taking devices 2 is four, each alternative water taking device 2 comprises a water taking pipeline 2-1, twelve water taking ports 2-2 are symmetrically formed in each water taking pipeline 2-1, a rotating shaft 2-3 is rotatably arranged in each water taking pipeline 2-1, a connecting block 2-4 is fixedly arranged at one end of each rotating shaft 2-3, two arc-shaped baffles 2-5 are symmetrically and fixedly arranged on each connecting block 2-4, a chassis 11 is fixedly arranged at the other end of each rotating shaft 2-3, a power box 7 is fixedly arranged at one end of each water taking pipeline 2-1, a working cavity 7-1 is formed in each power box 7, each chassis 11 is located at the corresponding working cavity 7-1 and can rotate back and forth along the corresponding working cavity 7-1, a fan blade shaft 9 is fixedly arranged at one end of each chassis 11, and fan blades 10 are fixedly arranged on each fan blade shaft 9, the arc-shaped baffle plates 2-5 are rotated through the rotation of the fan blades, so that the arc-shaped baffle plates 2-5 alternately shield the water intake ports 2-2, the water intake ports 2-2 at different positions can efficiently take water, the structure is simple, the generation of a dead water area is effectively avoided, meanwhile, the thrust generated by water flow generated by pumping water pushes the fan blades 10 to rotate, the environment is protected, energy is saved, meanwhile, the water quality cannot be polluted, no water flow exists when water is not pumped, the fan blades 10 cannot rotate, and the sedimentation of impurities in water is not influenced.
The other end of the water taking pipeline 2-1 is provided with a main pipeline 1, water outlet pipes 3 are symmetrically arranged on the main pipeline 1 relative to the alternative water taking device 2, an external thread connector 6 is arranged on the water outlet pipes 3, and pipe caps 5 are fixedly arranged at two ends of the main pipeline 1.
Main line 1, in turn get water device 2 and go out the pipe 3 between be connected through loose joint 4, face not the water tank and the retaining container of equidimension, through horizontal or longitudinal extension installation, can both make the device at utmost cover whole water tank, increase water intaking scope. .
The filter screen 8 is fixedly arranged at the other ends of the power box 7 except for the end provided with the chassis 11.
The outer end of the arc-shaped baffle plate 2-5 is coated with a rubber layer and is tightly attached to the water taking pipeline 2-1, so that the phenomenon that water flows in from the covered water taking port 2-2 in the rotating process of the arc-shaped baffle plate 2-5 to influence the using effect of the device can be avoided.
When the water supply system is used, the water supply system is installed in water storage containers such as a water tank in advance, when water needs to be taken, the water intake 3 is connected to the inlet of the water supply equipment through the external thread connector 6, negative pressure generated when the water supply equipment starts to pump water passes through the water intake 2-2 formed in the closed water intake pipeline, and at the moment, the negative pressure at the position, close to the water intake 2-2 of the water supply equipment is larger, and the water absorption capacity is strong.
Along with the continuous water absorption process, water in the water tank starts to flow, water flow drives the fan blades 10 to rotate through the filter screen 8 on the power box 7, so that the arc-shaped baffle 2-5 is driven to rotate continuously, the arc-shaped baffle 2-5 periodically shields the water intake 2-2 close to the water supply equipment, when the water intake 2-2 close to the water supply equipment is shielded, the negative pressure at the water intake 2-2 far away from the water supply equipment is larger, the water absorption capacity is strong, when the water intake 2-2 close to the water supply equipment is not shielded, the negative pressure at the water intake 2-2 close to the water supply equipment is larger, the water absorption capacity is strong, and the water absorption capacity is uniformly distributed to all points of a water area in the largest range to absorb water, so that dead water is prevented from being generated.
Claims (5)
1. A municipal water supply system for preventing dead water generation is characterized by comprising an alternative water taking device (2), a power box (7), a filter screen (8) and fan blades (10);
the quantity of the alternate water taking devices (2) is four, each alternate water taking device (2) comprises a water taking pipeline (2-1), twelve water taking ports (2-2) are symmetrically formed in each water taking pipeline (2-1), a rotating shaft (2-3) is rotatably arranged in each water taking pipeline (2-1), a connecting block (2-4) is fixedly arranged at one end of each rotating shaft (2-3), two arc-shaped baffles (2-5) are symmetrically and fixedly arranged on each connecting block (2-4), and a chassis (11) is fixedly arranged at the other end of each rotating shaft (2-3);
one end of the water taking pipeline (2-1) is fixedly provided with a power box (7), a working cavity (7-1) is formed in the power box (7), a chassis (11) is positioned at the working cavity (7-1) and can rotate back and forth along the working cavity (7-1), one end of the chassis (11) is fixedly provided with a fan blade shaft (9), and a fan blade (10) is fixedly arranged on the fan blade shaft (9).
2. A water supply system for municipal water supply to prevent the generation of dead water according to claim 1, wherein: the other end of the water taking pipeline (2-1) is provided with a main pipeline (1), water outlet pipes (3) are symmetrically arranged on the main pipeline (1) relative to the alternative water taking device (2), and an external thread interface (6) is arranged on each water outlet pipe (3);
both ends of the main pipeline (1) are fixedly provided with pipe caps (5).
3. The water supply system for preventing the generation of dead water for municipal water supply according to claim 2, wherein: the main pipeline (1), the alternative water taking device (2) and the water outlet pipe (3) are connected through a loose joint (4).
4. The water supply system for preventing the generation of dead water for municipal water supply according to claim 1, wherein: the filter screens (8) are fixedly arranged at other ends of the power box (7) except the end provided with the chassis (11).
5. The water supply system for preventing the generation of dead water for municipal water supply according to claim 1, wherein: the outer end of the arc baffle (2-5) is coated with a rubber layer and is tightly attached to the water intake pipeline (2-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123074001.5U CN216664309U (en) | 2021-12-08 | 2021-12-08 | Municipal water supply is with water supply system who prevents to produce stagnant water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123074001.5U CN216664309U (en) | 2021-12-08 | 2021-12-08 | Municipal water supply is with water supply system who prevents to produce stagnant water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216664309U true CN216664309U (en) | 2022-06-03 |
Family
ID=81788596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123074001.5U Active CN216664309U (en) | 2021-12-08 | 2021-12-08 | Municipal water supply is with water supply system who prevents to produce stagnant water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216664309U (en) |
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2021
- 2021-12-08 CN CN202123074001.5U patent/CN216664309U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A water supply system for municipal water supply to prevent the generation of stagnant water Effective date of registration: 20230406 Granted publication date: 20220603 Pledgee: Tonglu branch of China Postal Savings Bank Limited by Share Ltd. Pledgor: Hangzhou Zhenlin municipal Landscaping Engineering Co.,Ltd. Registration number: Y2023330000712 |