CN216513288U - High-low layer water supply device of central pure water supply system - Google Patents
High-low layer water supply device of central pure water supply system Download PDFInfo
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- CN216513288U CN216513288U CN202220207490.2U CN202220207490U CN216513288U CN 216513288 U CN216513288 U CN 216513288U CN 202220207490 U CN202220207490 U CN 202220207490U CN 216513288 U CN216513288 U CN 216513288U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 315
- 238000009434 installation Methods 0.000 claims abstract description 3
- 238000001914 filtration Methods 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 239000008399 tap water Substances 0.000 description 9
- 235000020679 tap water Nutrition 0.000 description 9
- 238000005070 sampling Methods 0.000 description 4
- 235000020188 drinking water Nutrition 0.000 description 3
- 239000003651 drinking water Substances 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 238000005660 chlorination reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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Abstract
The utility model provides a central authorities 'pure water supply system's high low level water supply installation, includes pure water case, high-rise supply channel, high-rise return water pipeline, low level supply channel and low level return water pipeline, the play water end and high-rise supply channel and the low level supply channel of pure water case are connected, high-rise supply channel is connected with a plurality of high-rise water points of using, low level supply channel is connected with a plurality of low level water points of using, high-rise supply channel is connected with high-rise return water pipeline, low level supply channel is connected with low level return water pipeline, high level return water pipeline and low level return water pipeline are connected with the pure water case. The system not only can provide high-quality pure water resources for users, but also can provide stable water pressure for users in high and low regions. The system adopts a centralized water supply mode, and is beneficial to reducing the water consumption cost of users.
Description
Technical Field
The utility model relates to the technical field of water supply, in particular to a high-low layer water supply device of a central pure water supply system.
Background
With the continuous improvement of living standard, the requirement of people on the quality of drinking water is higher and higher, and the pursuit of people on the quality of the drinking water can be seen from the earliest water supply of tap water, the later barreled water and some additional drinking water filters in the market.
However, the above water supply methods also have many defects, and tap water refers to water which is purified and disinfected by a tap water treatment plant and is produced according to corresponding standards and used for life and production of people. The chlorination method is mostly adopted for tap water disinfection, chlorine is used for tap water disinfection, the disinfection effect is good, the cost is low, however, the tap water after chlorination can generate carcinogens, the time of a water supply pipe network is long, the inside of the pipe network is easy to rust, the water quality is polluted, the quality of the pipe network is poor, the condition of pipe burst and water leakage often occurs, and the stability of water pressure can not be ensured for high-rise residents. Although the barreled water is convenient to use, the water quality of the barreled water cannot be guaranteed, and the water quality is frequently exploded. The filter of installing gradually that the market increases at present can filter the water of municipal pipe network inlet tube, nevertheless need often change the filter core of filter, inconvenient use, and the price of filter core is on the high side, and not all families all undertake use cost to the filter can reduce water supply pressure. Therefore, it is particularly important to develop a water supply system capable of ensuring water supply quality and stable water supply pressure for high-rise residents.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above disadvantages of the prior art, the present invention provides a high and low level water supply device of a central pure water supply system, which solves the above problems of the prior art.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a central authorities 'pure water supply system's high low level water supply installation, includes pure water case, high-rise supply channel, high-rise return water pipeline, low level supply channel and low level return water pipeline, the play water end and high-rise supply channel and the low level supply channel of pure water case are connected, high-rise supply channel is connected with a plurality of high-rise water points of using, low level supply channel is connected with a plurality of low level water points of using, high-rise supply channel is connected with high-rise return water pipeline, low level supply channel is connected with low level return water pipeline, high level return water pipeline and low level return water pipeline are connected with the pure water case.
As a further improvement of the utility model: the pure water tank comprises an immersed ultraviolet sterilizer, an air filter and a liquid level sensor, the immersed ultraviolet sterilizer is arranged above the pure water tank, the air filter is arranged at the top of the pure water tank, and the liquid level sensor is arranged at the bottom of the pure water tank.
As a further improvement of the utility model: the water inlet end of the pure water tank is connected with the pure water filtering device, a pipeline for connecting the pure water tank with the pure water filtering device is provided with an electromagnetic valve, a pipeline for connecting the water outlet end of the pure water tank with the water collecting well is connected, and a ball valve is arranged between the pure water tank and the water collecting well.
As a further improvement of the utility model: the pure water filtering device is used for filtering tap water and obtaining pure water.
As a further improvement of the utility model: high-rise water supply pipeline is equipped with high-rise pipeline commonly used, high-rise pipeline commonly used includes first ultraviolet sterilizer, first high-rise frequency conversion feed water pump and first precision filter, first ultraviolet sterilizer is connected with first high-rise frequency conversion feed water pump, first high-rise frequency conversion feed water pump is connected with first precision filter.
As a further improvement of the utility model: the high-rise water supply pipeline is provided with a high-rise bypass pipeline, the high-rise bypass pipeline comprises a second ultraviolet sterilizer and a second high-rise variable-frequency water supply pump, the second ultraviolet sterilizer is connected with the second high-rise variable-frequency water supply pump, and the high-rise bypass pipeline is used for supplying water when a high-rise common pipeline is overhauled.
As a further improvement of the utility model: the low-level water supply pipeline is provided with a low-level common pipeline, the low-level common pipeline comprises a third ultraviolet sterilizer, a first low-level variable-frequency water supply pump and a second precision filter, the third ultraviolet sterilizer is connected with the first low-level variable-frequency water supply pump, and the first low-level variable-frequency water supply pump is connected with the second precision filter.
As a further improvement of the utility model: the lower water supply pipeline is provided with a lower bypass pipeline, the lower bypass pipeline comprises a fourth ultraviolet sterilizer and a second lower variable-frequency water supply pump, the fourth ultraviolet sterilizer is connected with the second lower variable-frequency water supply pump, and the lower bypass pipeline is used for supplying water when the lower common pipeline is overhauled.
As a further improvement of the utility model: the high-rise water return pipeline comprises a pressure display meter, a sampling valve, a gate valve, a ball valve and a low drainage point, wherein the ball valve is arranged on the low drainage point.
As a further improvement of the utility model: the low-layer water return pipeline comprises a pressure display meter, a sampling valve, a gate valve, a ball valve and a low drainage point, and the ball valve is arranged on the low drainage point.
As a further improvement of the utility model: and the water inlet side pipelines of the high-layer water supply pipeline and the low-layer water supply pipeline are provided with reducing connectors and ball valves.
As a further improvement of the utility model: the water inlet sides of the first ultraviolet sterilizer, the second ultraviolet sterilizer, the third ultraviolet sterilizer and the fourth ultraviolet sterilizer are provided with ball valves, the water outlet sides of the first precision filter and the second precision filter are provided with ball valves, and the first precision filter and the second precision filter are provided with pressure display meters.
As a further improvement of the utility model: and check valves, ball valves and pressure sensors are arranged on the water outlet sides of the first high-level variable-frequency water supply pump, the second high-level variable-frequency water supply pump, the first low-level variable-frequency water supply pump and the second low-level variable-frequency water supply pump.
As a further improvement of the utility model: and gate valves are arranged on pipelines of the water consumption points of the plurality of high layers and the water consumption points of the plurality of low layers.
As a further improvement of the utility model: the high-low layer water supply device is connected with the PLC controller, the PLC controller is used for controlling a plurality of ball valves, a plurality of gate valves, a plurality of check valves, a plurality of pressure display meters, level sensor, a plurality of high-rise frequency conversion water supply pumps and a plurality of low-level frequency conversion water supply pumps.
Compared with the prior art, the utility model has the beneficial effects that: through designing high-rise water supply pipeline and low-rise water supply pipeline, will carry the pure water of processing to each floor of building high-low district, partial pure water flows back to the pure water case through high-rise return water pipeline and low-rise return water pipeline, constitutes a circulation water route system. The system not only can provide high-quality pure water resources for users, but also can provide stable water pressure for users in high and low regions. The system adopts a centralized water supply mode, and is beneficial to reducing the water consumption cost of users.
Drawings
FIG. 1 is a schematic diagram of the system of the present invention;
FIG. 2 is a schematic view of a high-rise water supply and return piping system according to the present invention;
FIG. 3 is a schematic view of a low-level water supply and return piping system according to the present invention.
Detailed Description
The utility model will now be further described with reference to the accompanying description and examples: as shown in fig. 1 to 3, a high-low water supply device of a central pure water supply system comprises a pure water tank 1, a high-layer water supply pipeline 2, a high-layer water return pipeline 3, a low-layer water supply pipeline 4 and a low-layer water return pipeline 5, wherein the water outlet end of the pure water tank 1 is connected with the high-layer water supply pipeline 2 and the low-layer water supply pipeline 4, the high-layer water supply pipeline 2 is connected with a plurality of high-layer water consumption points 6, the low-layer water supply pipeline 4 is connected with a plurality of low-layer water consumption points 7, the high-layer water supply pipeline 2 is connected with the high-layer water return pipeline 3, the low-layer water supply pipeline 4 is connected with the low-layer water return pipeline 5, and the high-layer water return pipeline 3 and the low-layer water return pipeline 5 are connected with the pure water tank 1.
The pure water tank 1 comprises an immersed ultraviolet sterilizer 11, an air filter 12 and a liquid level sensor 13, wherein the immersed ultraviolet sterilizer 11 is arranged above the pure water tank 1, the air filter 12 is arranged at the top of the pure water tank 1, and the liquid level sensor 13 is arranged at the bottom of the pure water tank 1.
The liquid level sensor 13 is used for monitoring the pure water liquid level in the pure water tank 1, the pure water liquid level in the pure water tank 1 is too low, the liquid level sensor 13 sends a signal to the PLC, and the PLC controls the electromagnetic valve 14 to be opened to start to inject pure water into the pure water tank 1; when the pure water level in the pure water tank 1 is too high, the liquid level sensor 13 sends a signal to the PLC controller, and the PLC controller controls the electromagnetic valve 14 to be closed to stop injecting the pure water into the pure water tank 1.
The water inlet end of the pure water tank 1 is connected with the pure water filtering device, the pipeline connecting the pure water tank 1 and the pure water filtering device is provided with an electromagnetic valve 14, the electromagnetic valve 14 is used for controlling the pipeline connecting the pure water tank 1 and the pure water filtering device to be communicated or closed, the pipeline at the water outlet end of the pure water tank 1 is connected with the water collecting well 15, and a ball valve 81 is arranged between the pure water tank 1 and the water collecting well 15.
The pure water filtering device is used for filtering tap water and obtaining pure water.
The high-rise water supply pipeline 2 is provided with a high-rise common pipeline 21, the high-rise common pipeline 21 comprises a first ultraviolet sterilizer 821, a first high-rise variable-frequency water supply pump 231 and a first precise filter 831, the first ultraviolet sterilizer 821 is connected with the first high-rise variable-frequency water supply pump 231, and the first high-rise variable-frequency water supply pump 231 is connected with the first precise filter 831.
The high-rise water supply pipeline 2 is provided with a high-rise bypass pipeline 22, the high-rise bypass pipeline 22 comprises a second ultraviolet sterilizer 822 and a second high-rise variable-frequency water supply pump 232, the second ultraviolet sterilizer 822 is connected with the second high-rise variable-frequency water supply pump 232, and the high-rise bypass pipeline 22 is used for supplying water when the high-rise common pipeline 21 is overhauled.
The low-layer water supply pipeline 4 is provided with a low-layer common pipeline 41, the low-layer common pipeline 41 comprises a third ultraviolet sterilizer 823, a first low-layer variable-frequency water supply pump 431 and a second precision filter 832, the third ultraviolet sterilizer 823 is connected with the first low-layer variable-frequency water supply pump 431, and the first low-layer variable-frequency water supply pump 431 is connected with the second precision filter 832.
The low-level water supply pipeline 4 is provided with a low-level bypass pipeline 42, the low-level bypass pipeline 42 comprises a fourth ultraviolet sterilizer 824 and a second low-level variable-frequency water supply pump 432, the fourth ultraviolet sterilizer 824 is connected with the second low-level variable-frequency water supply pump 432, and the low-level bypass pipeline 42 is used for supplying water when the low-level common pipeline 41 is overhauled.
The high-rise water return pipeline 3 comprises a pressure display meter 84, a sampling valve 85, a gate valve 86, a ball valve 81 and a low-position water drainage point 87, wherein the ball valve 81 is arranged on the low-position water drainage point 87.
The low-level water return pipeline 5 comprises a pressure display meter 84, a sampling valve 85, a gate valve 86, a ball valve 81 and a low drain point 87, wherein the ball valve 81 is arranged on the low drain point 87.
The water inlet side pipelines of the high-layer water supply pipeline 2 and the low-layer water supply pipeline 4 are provided with a reducing connector 88 and a ball valve 81.
The water inlet sides of the first ultraviolet sterilizer 821, the second ultraviolet sterilizer 822, the third ultraviolet sterilizer 823 and the fourth ultraviolet sterilizer 824 are provided with ball valves 81, the water outlet sides of the first precision filter 831 and the second precision filter 832 are provided with ball valves 81, and the first precision filter 831 and the second precision filter 832 are provided with pressure display meters 84.
The water outlet sides of the first high-level variable-frequency water supply pump 231, the second high-level variable-frequency water supply pump 232, the first low-level variable-frequency water supply pump 431 and the second low-level variable-frequency water supply pump 432 are provided with a check valve 89, a ball valve 81 and a pressure sensor 91.
The first high-rise variable-frequency water supply pump 231 of the high-rise common pipeline 21 and the second high-rise variable-frequency water supply pump 232 of the high-rise bypass pipeline 22 are used and provided with an interlocking protection function; the first low-level variable-frequency water supply pump 431 of the low-level common pipeline 41 and the second low-level variable-frequency water supply pump 432 of the low-level bypass pipeline 42 are used and provided with an interlocking protection function.
And the pipelines of the plurality of high-layer water consumption points 6 and the plurality of low-layer water consumption points 7 are provided with gate valves 86.
The high-low layer water supply device is connected with the PLC controller, and the PLC controller is used for controlling a plurality of ball valves 81, a plurality of gate valves 86, a plurality of check valves 89, a plurality of pressure display meters 84, the liquid level sensor 13, a plurality of high-level variable frequency water supply pumps and a plurality of low-level variable frequency water supply pumps.
The working principle of the utility model is as follows: municipal tap water flows into the pure water tank 1 through a pipeline for storage after being treated by the pure water filtering device, and pure water in the pure water tank 1 is respectively delivered to each layer of water consumption points through the high-layer water supply pipeline 2 and the low-layer water supply pipeline 4. Pure water enters a high-level common pipeline 21 through an outlet of a pure water tank 1, pressure is provided by a first high-level variable frequency water supply pump 231, the pure water is sterilized by a first ultraviolet sterilizer 821 and then filtered by a first precision filter 831, a part of the sterilized and filtered pure water enters each layer of water consumption points in a high region, and the other part of the pure water flows back to the pure water tank 1 through a high-level water return pipeline 3 and is recycled; pure water enters the low-layer common pipeline 41 through the outlet of the pure water tank 1, pressure is provided by the first low-layer variable-frequency water supply pump 431, the pure water is sterilized by the third ultraviolet sterilizer 823 and then filtered by the second precision filter 832, a part of the sterilized and filtered pure water enters each layer of water consumption points in the low region, and the other part of the pure water flows back to the pure water tank 1 through the low-layer water return pipeline 5 for recycling.
When the high-rise common pipeline 21 and/or the low-rise common pipeline 41 need to be overhauled, the PLC controls to close the ball valve 81 at the water inlet of the high-rise common pipeline 21 and/or the ball valve 81 at the water inlet of the low-rise common pipeline 41, and stops the operation of the first high-rise variable-frequency water supply pump 231 of the high-rise common pipeline 21 and/or the operation of the first low-rise variable-frequency water supply pump 431 of the low-rise common pipeline 41; and simultaneously controlling to open a ball valve 81 at the water inlet of the high-level bypass pipeline 22 and/or a ball valve 81 at the water inlet of the low-level bypass pipeline 42, starting a second high-level variable-frequency water supply pump 232 of the high-level bypass pipeline 22 and/or starting a second low-level variable-frequency water supply pump 432 of the low-level bypass pipeline 42, and sending the pure water to water consumption points of each layer in a high area and/or a low area after the pure water is subjected to precise filtration by the high-level bypass pipeline 22 and/or the low-level bypass pipeline 42.
The main functions of the utility model are as follows: through designing high-rise water supply pipeline and low-rise water supply pipeline, will carry the pure water of processing to each floor of building high-low district, partial pure water flows back to the pure water case through high-rise return water pipeline and low-rise return water pipeline, constitutes a circulation water route system. The system not only can provide high-quality pure water resources for users, but also can provide stable water pressure for users in high and low regions. The system adopts a centralized water supply mode, and is beneficial to reducing the water consumption cost of users.
In summary, after reading the present disclosure, those skilled in the art can make various other corresponding changes without creative mental labor according to the technical solutions and concepts of the present disclosure, and all of them are within the protection scope of the present disclosure.
Claims (8)
1. The utility model provides a high low layer water supply installation of central authorities' pure water supply system which characterized in that: including pure water tank, high-rise supply channel, high-rise return water pipeline, low level supply channel and low level return water pipeline, the play water end and high-rise supply channel and the low level supply channel of pure water tank are connected, high-rise supply channel is connected with a plurality of high-rise water consumption point, the low level supply channel is connected with a plurality of low level water consumption point, high-rise supply channel and high-rise return water pipe connection, the low level supply channel is connected with low level return water pipeline, high-rise return water pipeline and low level return water pipeline are connected with the pure water tank.
2. The high and low water supply apparatus of a central pure water supply system according to claim 1, wherein: the pure water tank is provided with an immersed ultraviolet sterilizer, an air filter and a liquid level sensor, the immersed ultraviolet sterilizer is arranged above the pure water tank, the air filter is arranged at the top of the pure water tank, and the liquid level sensor is arranged at the bottom of the pure water tank.
3. The high and low water supply apparatus of a central pure water supply system according to claim 2, wherein: the water inlet end of the pure water tank is connected with the pure water filtering device, a pipeline for connecting the pure water tank with the pure water filtering device is provided with an electromagnetic valve, a pipeline for connecting the water outlet end of the pure water tank with the water collecting well is connected, and a ball valve is arranged between the pure water tank and the water collecting well.
4. The high and low water supply apparatus of a central pure water supply system according to claim 1, wherein: high-rise water supply pipeline is equipped with high-rise pipeline commonly used, high-rise pipeline commonly used includes first ultraviolet sterilizer, first high-rise frequency conversion feed water pump and first precision filter, first ultraviolet sterilizer is connected with first high-rise frequency conversion feed water pump, first high-rise frequency conversion feed water pump is connected with first precision filter.
5. The high and low water supply apparatus of a central pure water supply system according to claim 4, wherein: the high-rise water supply pipeline is provided with a high-rise bypass pipeline, the high-rise bypass pipeline comprises a second ultraviolet sterilizer and a second high-rise variable-frequency water supply pump, and the second ultraviolet sterilizer is connected with the second high-rise variable-frequency water supply pump.
6. The high and low water supply apparatus of a central pure water supply system according to claim 1, wherein: the low-level water supply pipeline is provided with a low-level common pipeline, the low-level common pipeline comprises a third ultraviolet sterilizer, a first low-level variable-frequency water supply pump and a second precision filter, the third ultraviolet sterilizer is connected with the first low-level variable-frequency water supply pump, and the first low-level variable-frequency water supply pump is connected with the second precision filter.
7. The high and low water supply apparatus of a central pure water supply system according to claim 6, wherein: the lower water supply pipeline is provided with a lower bypass pipeline, the lower bypass pipeline comprises a fourth ultraviolet sterilizer and a second lower variable-frequency water supply pump, and the fourth ultraviolet sterilizer is connected with the second lower variable-frequency water supply pump.
8. The high and low water supply apparatus of a central pure water supply system according to claim 1, wherein: and the high-low layer water supply device is connected with the PLC.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202220207490.2U CN216513288U (en) | 2022-01-25 | 2022-01-25 | High-low layer water supply device of central pure water supply system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202220207490.2U CN216513288U (en) | 2022-01-25 | 2022-01-25 | High-low layer water supply device of central pure water supply system |
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| CN202220207490.2U Active CN216513288U (en) | 2022-01-25 | 2022-01-25 | High-low layer water supply device of central pure water supply system |
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Address after: Room 201, Building 3, Weijian Industrial Park, No. 291 Dayu Road, Nansha District, Guangzhou City, Guangdong Province, 511466 Patentee after: Guangdong Hengmao Technology Co.,Ltd. Country or region after: China Address before: 510000 Room 401, No.5, 3rd Street, Changli Road, Nansha District, Guangzhou City, Guangdong Province Patentee before: Guangdong Hengmao Technology Co.,Ltd. Country or region before: China |