CN114991260B - Low-energy-consumption-based secondary water supply system and method - Google Patents
Low-energy-consumption-based secondary water supply system and method Download PDFInfo
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- CN114991260B CN114991260B CN202210854732.1A CN202210854732A CN114991260B CN 114991260 B CN114991260 B CN 114991260B CN 202210854732 A CN202210854732 A CN 202210854732A CN 114991260 B CN114991260 B CN 114991260B
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- lifting
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 112
- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000005265 energy consumption Methods 0.000 title claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 34
- 238000001125 extrusion Methods 0.000 claims abstract description 4
- 230000001360 synchronised effect Effects 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 42
- 238000012216 screening Methods 0.000 claims description 29
- 238000005192 partition Methods 0.000 claims description 18
- 238000001914 filtration Methods 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 230000003139 buffering effect Effects 0.000 claims description 2
- 230000007774 longterm Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons, valves, in the pipe systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
- E03B11/10—Arrangements or adaptations of tanks for water supply for public or like main water supply
- E03B11/12—Arrangements or adaptations of tanks for water supply for public or like main water supply of high-level tanks
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B5/00—Use of pumping plants or installations; Layouts thereof
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons, valves, in the pipe systems
- E03B7/074—Arrangement of water treatment devices
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons, valves, in the pipe systems
- E03B7/075—Arrangement of devices for control of pressure or flow rate
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/09—Component parts or accessories
-
- 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
Abstract
The invention relates to the field of water supply equipment, in particular to a low-energy-consumption-based secondary water supply system and a method, wherein the method comprises the following steps: fixing the water tank device at the position of the middle layer number of the high-rise building, and supplying bottom water into the water tank through a lift pump; the U-shaped water tank is arranged, so that the liquid level in the water tank is at different heights; the liquid level of the water tank is raised by synchronous driving extrusion control, lifting supply of different heights is carried out, transportation of water of one layer to two layers is effectively reduced, and a secondary lifting pump is connected; through the U-shaped structural design, the liquid is effectively concentrated and simultaneously filtered, mixed and adsorbed conveniently; the pressure of the liquid lifting is effectively buffered through the water tank, and meanwhile, the blocking is prevented by adjusting a screen filter in the water tank; the invention has the beneficial effects that the water tank liquid level difference is fixed, the lift transportation of the corresponding floor is degraded, and the energy consumption can be controlled and reduced after long-term use.
Description
Technical Field
The invention relates to the field of water supply equipment, in particular to a secondary water supply system and method based on low energy consumption.
Background
In the process of transporting domestic drinking water from home to home, secondary water supply distribution is usually carried out, so that the water consumption and water pressure of each home are ensured, and further daily water is ensured; patent number CN201911261822.4 discloses a secondary water supply system without negative pressure, comprising: the water inlet is used for guiding water of an upper water supply network into the water tank, the water outlet of the water tank is provided with a pressure regulating part, the pressure regulating part monitors water pressure through the control part and regulates the lift of the variable frequency pump according to the water pressure, so that the output pressure of the variable frequency pump can meet the use pressure of a lower water supply network; thereby realizing that a fixed pressure pump lift is not required to be arranged when water flows from the water supply network to the lower water supply network through the water tank, but is adjusted according to the actual pumped water volume or water flow stroke. But the device cannot cope with the long-term use of the pump lift to save energy and reduce consumption.
Disclosure of Invention
The invention aims to provide a secondary water supply system and method based on low energy consumption, which have the beneficial effects that the water tank liquid level difference is fixed, the lift transportation of the corresponding floor is degraded, and the energy consumption can be controlled and reduced after long-term use.
The aim of the invention is achieved by the following technical scheme:
a low energy consumption based secondary water supply method comprising the steps of:
step one, fixing a water tank device at the position of the middle layer number of a high-rise building, and supplying bottom water into the water tank through a lift pump;
step two, setting the U shape of the water tank to enable the liquid level in the water tank to be at different heights;
step three, lifting the liquid level height of the water tank through synchronous driving extrusion control, carrying out lifting supply at different heights, effectively reducing the transportation of water quantity of one layer to two layers, and connecting a secondary lifting pump;
step four, through the design of a U-shaped structure, the liquid is effectively concentrated and simultaneously filtered, mixed and adsorbed conveniently;
and fifthly, effectively buffering the pressure of the liquid lifting through the water tank, and simultaneously adjusting and preventing the blockage through a screen filter in the water tank.
A water supply system is used based on a low-energy consumption secondary water supply method, wherein the water supply system comprises a U-shaped water tank, a central partition seat and a screen filter, the U-shaped water tank is high on one side and low on the other side, the central partition seat for centralized passing and U-shaped partition is fixed at the center of the inside of the U-shaped water tank, and the screen filter for anti-blocking adjustment is inserted at the side end of the central partition seat.
The upper end of the U-shaped water tank is fixedly provided with a band-type brake variable frequency driver for adjusting the U-shaped height difference, and the band-type brake variable frequency driver drives the high lifting sealing sliding frame and the low lifting sealing sliding frame to reversely slide through the meshing of the central driving gear to form the U-shaped height liquid level difference.
The upper end of the U-shaped water tank is provided with two sealed sliding frame grooves for adjusting U-shaped liquid and sealing, the sealed sliding frame grooves are internally and slidably connected with longitudinal limiting sliding frames, and the sealed sliding frames are lifted through the longitudinal limiting sliding frames in the sealed sliding frame grooves in a sliding and connecting mode.
The device is fixed at the middle layer of the high-rise building, which is convenient to operate and use, so that the device is convenient to connect and drive, and meanwhile, water storage and transportation are convenient; the U-shaped arrangement enables the receiving end and the discharging end to be positioned at different liquid levels, so that water supply to a setting layer or a building with a higher layer is effectively reduced, transportation energy consumption is effectively reduced, and the liquid is transported to a high layer for supplying through continuous use of the secondary lift pump, so that transportation pressure and use are effectively ensured; simultaneously, the U-shaped device is convenient to transport in a concentrated mode, the concentrated screening is carried out through the screening filter, and continuous use is carried out under the condition of daily blockage prevention and guarantee through adjusting the screening filter.
Drawings
FIG. 1 is a schematic flow diagram of a secondary water supply system of the present invention;
FIG. 2 is a schematic view of the U-shaped water tank of the present invention;
FIG. 3 is a schematic diagram of a U-shaped tank of the present invention;
FIG. 4 is a schematic illustration of the entire day of the present invention;
FIG. 5 is a schematic diagram of a second embodiment of the present invention throughout the day;
FIG. 6 is a schematic diagram of the liquid level adjustment structure of the present invention;
FIG. 7 is a schematic diagram of a second liquid level adjustment structure according to the present invention;
FIG. 8 is a schematic view of a center spacer of the present invention;
FIG. 9 is a second schematic structural view of the center spacer of the present invention;
FIG. 10 is a schematic view of the structure of the screen filter of the present invention;
FIG. 11 is a schematic view of the structure of the centralized through seat of the present invention;
fig. 12 is a schematic structural view of the sliding adjustment anti-blocking frame of the present invention.
In the figure: a U-shaped water tank 1; a receiving tube 2; sealing the sliding frame groove 3; a central spacer 4; a side screening slot 5; a band-type brake variable frequency driver 6; lifting the sealing sliding frame 7 at the high position; lifting the sealing sliding frame 8 at the lower part; a screen filter 9; a center drive gear 10; a longitudinal limit sliding frame 11; sliding seal ring 12; a side screening sealing frame 13; a sliding adjustment anti-blocking frame 14; a screen frame plate 15; concentrated through the seat 16.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings.
As shown in the embodiment shown here,
the device is fixed at the middle layer of the high-rise building, which is convenient to operate and use, so that the device is convenient to connect and drive, and meanwhile, water storage and transportation are convenient; the U-shaped arrangement enables the receiving end and the discharging end to be positioned at different liquid levels, so that water supply to a setting layer or a building with a higher layer is effectively reduced, transportation energy consumption is effectively reduced, and the liquid is transported to a high layer for supplying through continuous use of the secondary lift pump, so that transportation pressure and use are effectively ensured; simultaneously, the U-shaped device is convenient to transport in a concentrated mode, the concentrated screening is carried out through the screening filter, and continuous use is carried out under the condition of daily blockage prevention and guarantee through adjusting the screening filter.
Further optimizing in connection with the above embodiments:
further working procedures based on the example of the low-energy consumption secondary water supply method shown in fig. 1, 2, 3 and 4 are as follows:
the central partition seat 4 in the U-shaped water tank 1 is arranged, so that the received liquid can be conveniently transported in a centralized way, and the liquid can be effectively prevented from being blocked for use while transportation and dispersion are prevented; through the design of the shape of the U-shaped water tank 1, the U-shaped water tank 1 is enabled to be high at one end and low at the other end all the time, the shape is convenient to fix, the transportation of at least two layers of energy consumption is reduced, the energy consumption is effectively reduced after long-term use; by adjusting the use of the screen filter 9 at the side end of the U-shaped water tank 1, a rapid switching is performed by the adjustment while the screening is effectively performed, preventing a rapid treatment of temporary clogging without reaching a designated replacement cleaning cycle.
Further optimizing in connection with the above embodiments:
further working procedures based on the example of the low-energy consumption secondary water supply method shown in fig. 3, 4, 5 and 6 are as follows:
the liquid level is always kept at a high and low position through the setting of the band-type brake on the band-type brake variable frequency driver 6, so that the change is prevented; the central driving gear 10 on the band-type brake variable frequency drive 6 is meshed with the gear to drive the high lifting sealing sliding frame 7 and the low lifting sealing sliding frame 8 to move in opposite directions respectively, so that the rapid adjustment and driving of the height liquid level difference are realized, and the U-shaped water tank 1 is enabled to be adjusted and fixed with the shape between the high lifting sealing sliding frame 7 and the low lifting sealing sliding frame 8.
Further optimizing in connection with the above embodiments:
further working procedures based on the example of the low-energy consumption secondary water supply method shown in fig. 3, 4, 5 and 6 are as follows:
through the sealed sliding frame groove 3 of the upper end of U-shaped water tank 1, through the spacing slip of vertical spacing sliding frame 11 in sealed sliding frame groove 3, and then make the eminence promote sealed sliding frame 7 and the eminence promote sealed sliding frame 8 and can extend and shrink, and then under the unchangeable prerequisite of guarantee whole water tank volume, carry out the regulation of high liquid level head, conveniently adjust the use to the U-shaped height.
Further optimizing in connection with the above embodiments:
further, a plurality of sliding seal rings 12 are fixedly sleeved on the outer wall of the longitudinal limiting sliding frame 11 side by side, and the longitudinal limiting sliding frame 11 is in sliding seal in the sealing sliding frame groove 3 through the sliding seal rings 12.
The working process of the example of the low-energy-consumption secondary water supply method is as follows according to the examples shown in fig. 5, 6, 7 and 8:
the sleeved sliding sealing ring 12 is fixedly locked on the longitudinal limiting sliding frame 11 through the bolts, so that sliding operation is guaranteed, sealing of liquid is guaranteed, and leakage is prevented when the longitudinal limiting sliding frame 11 is driven to slide in the sealing sliding frame groove 3.
Further optimizing in connection with the above embodiments:
the lower end of the inner wall of the central partition seat 4 is further provided with a slot communicated with the U-shaped water tank 1, and the central partition seat 4 is fixedly provided with a longitudinal limiting sliding frame 11 for longitudinally limiting the sliding of the high lifting sealing sliding frame 7 and the low lifting sealing sliding frame 8.
The working process of the example of the low-energy-consumption secondary water supply method is as follows according to the examples shown in fig. 5, 6, 7 and 8:
through the slotting arrangement at the lower end of the central partition seat 4, all liquid moving through liquid level difference flows through the slotting, so that not only is the scattered transportation prevented from being concentrated, but also moderate filtration can be performed to prevent blockage; the central partition seat 4 is fixedly provided with the longitudinal limiting sliding frame 11 for longitudinally limiting the sliding of the lifting sealing sliding frame 7 at a high position and the lifting sealing sliding frame 8 at a low position, so that a rack convenient to engage and drive can longitudinally and limitedly slide in the longitudinal limiting sliding frame 11, stable driving adjustment of the central driving gear 10 is facilitated, and extrusion of influencing the sealing performance due to offset is prevented.
Further optimizing in connection with the above embodiments:
further, the screen filter 9 comprises a side screening sealing frame 13 and a centralized through seat 16, the centralized through seat 16 is inserted into the side screening slot 5 at the side end of the U-shaped water tank 1 and is communicated with the slot of the central partition seat 4, the centralized through seat 16 is fixed on the side screening sealing frame 13, and the side screening sealing frame 13 is sealed and extruded at the side end of the U-shaped water tank 1 through bolts.
The working procedure of an example of the low energy consumption based secondary water supply method according to fig. 8, 9, 10 and 11 is as follows:
the bolt and the sealing ring in the screening sealing frame 13 on the screening filter 9 are used for sealing and fixing the opposite side ends, so that the centralized through seat 16 is prevented from leaking in the connection of the central partition seat 4 in the grooving, the centralized through seat 16 passes through the grooving in the inside and is used for centralized passing, and meanwhile, the screening sealing frame 13 is used for conveniently mounting, replacing and adjusting, and further, the situation of total blockage is prevented.
Further optimizing in connection with the above embodiments:
further the side screening sealing frame 13 is connected with a sliding adjusting anti-blocking frame 14 through screw thread matching, the sliding adjusting anti-blocking frame 14 is in sliding connection with the side screening slot 5 and the center base 4, a plurality of screening frame plates 15 for filtering are uniformly arranged in the adjusting anti-blocking frame 14, and a plurality of filtering round holes are formed in the screening frame plates 15.
The working procedure of an example of the low energy consumption based secondary water supply method according to fig. 8, 9, 10 and 11 is as follows:
the filtering round holes on the screening frame plates 15 at the lower part are used for filtering impurities, blocking the impurities excessively, and sliding and adjusting the screw rod of the anti-blocking frame 14 on the side screening sealing frame 13 through rotation and adjustment, and sliding and adjusting the position of the anti-blocking frame 14 through threaded fit, so that the different screening frame plates 15 correspond to the positions of circulation, and further quick anti-blocking adjustment is realized.
Further optimizing in connection with the above embodiments:
further, activated carbon is disposed in the screening frame 15.
The working procedure of an example of the low energy consumption based secondary water supply method according to fig. 8, 9, 10 and 11 is as follows:
through setting up the active carbon in the screening frame board 15 of the other end eminence, carry out the absorption of chemical substance, prevent too much pipeline impurity to appear because of the circumstances of cutting off water, and then influence quality of water, carry out secondary adsorption and use, ensure the quality of water.
One end of the U-shaped water tank 1 is fixed and communicated with a receiving pipe 2 for transmitting and receiving, and the liquid conveyed by the receiving pipe 2 is received.
The fixed connection in the device can be fixed by means of welding, inserting block combination and fixation, casting integral forming fixation, screw fixation and the like, and the adapting selection is carried out by combining the mounting and dismounting modes; the rotation connection means that the bearing is baked on the shaft, a spring retainer ring groove or an inter-shaft baffle is arranged on the shaft or the shaft hole, the axial fixation of the bearing is realized by clamping the spring retainer ring in the spring retainer ring groove or the inter-shaft baffle, and the rotation is realized by the relative sliding of the bearing; the limiting sliding is a sliding mode of limiting a sliding track, a sliding direction and a position by means of joint matching sliding of a sliding block with a ball or a bearing for reducing resistance and a sliding groove and limiting the position by means of limiting; and different connection modes are used for further differentiated use according to different use environments.
Claims (5)
1. The secondary water supply method based on low energy consumption is characterized by comprising the following steps of:
step one, fixing a water tank device at the position of the middle layer number of a high-rise building, and supplying bottom water into the water tank through a lift pump;
step two, setting the U shape of the water tank to enable the liquid level in the water tank to be at different heights;
step three, lifting the liquid level height of the water tank through synchronous driving extrusion control, and carrying out lifting supply with different heights, namely driving a high lifting sealing sliding frame (7) and a low lifting sealing sliding frame (8) to move in opposite directions through meshing driving of a central driving gear (10) on a band-type brake variable frequency drive (6) and a rack, so as to realize rapid adjustment and driving of the height liquid level difference, effectively reduce transportation of one-to-two layers of water quantity, and connect a secondary lifting lift pump;
step four, through the design of a U-shaped structure, the liquid is effectively concentrated and simultaneously filtered, mixed and adsorbed conveniently;
step five, effectively buffering the pressure of the liquid lifting through the water tank, and simultaneously adjusting through a screen filter in the water tank to prevent blockage;
the secondary water supply method based on low energy consumption is realized by using a water supply system, the water supply system comprises a U-shaped water tank (1), a central partition seat (4) and a screen filter (9), the U-shaped water tank (1) is high on one side and low on the other side, the central partition seat (4) for centralizing and passing through and separating the U-shaped water tank (1) is fixed at the center of the interior of the U-shaped water tank (1), and the screen filter (9) for anti-blocking adjustment is inserted at the side end of the central partition seat (4);
the upper end of the U-shaped water tank (1) is fixedly provided with a band-type brake variable frequency driver (6) for adjusting the U-shaped height difference, and the band-type brake variable frequency driver (6) is meshed with a central driving gear (10) to drive a high lifting sealing sliding frame (7) and a low lifting sealing sliding frame (8) to reversely slide to form the U-shaped height liquid level difference;
the upper end of the U-shaped water tank (1) is provided with two sealed sliding frame grooves (3) for adjusting U-shaped liquid and sealing, a longitudinal limiting sliding frame (11) is inserted in the sealed sliding frame grooves (3) in a sliding mode, a sealing sliding frame (7) is lifted at a high position and a sealing sliding frame (8) is lifted at a low position in the sealed sliding frame grooves (3) in a sliding mode through the longitudinal limiting sliding frame (11), and racks driven in a meshed mode can longitudinally and limitedly slide in the longitudinal limiting sliding frame (11);
the lower end of the inner wall of the central partition seat (4) is provided with a slot communicated with the U-shaped water tank (1), and the central partition seat (4) is fixedly provided with a longitudinal limiting sliding frame (11) for longitudinally limiting the lifting sealing sliding frame (7) at a high position and the lifting sealing sliding frame (8) at a low position.
2. The secondary water supply method based on low energy consumption according to claim 1, wherein the screen filter (9) comprises a side screen sealing frame (13) and a centralized through seat (16), the centralized through seat (16) is inserted into a side screen slot (5) at the side end of the U-shaped water tank (1) and communicated with a slot of the central partition seat (4), the centralized through seat (16) is fixed on the side screen sealing frame (13), and the side screen sealing frame (13) is sealed and extruded at the side end of the U-shaped water tank (1) through bolts.
3. The secondary water supply method based on low energy consumption according to claim 2, wherein the side screening sealing frame (13) is connected with the sliding adjusting anti-blocking frame (14) through bolt thread matching, the sliding adjusting anti-blocking frame (14) is inserted into the side screening slot (5) and the center partition seat (4) in a sliding mode, a plurality of screening frame plates (15) used for filtering are uniformly arranged in the adjusting anti-blocking frame (14), and a plurality of filtering round holes are formed in the screening frame plates (15).
4. A low energy consumption based secondary water supply method according to claim 3, wherein activated carbon is provided in the screen frame plate (15).
5. A low energy consumption based secondary water supply method according to claim 1, wherein one end of the U-shaped water tank (1) is fixed and communicates with a receiving pipe (2) for transmitting reception.
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| CN202210854732.1A CN114991260B (en) | 2022-07-18 | 2022-07-18 | Low-energy-consumption-based secondary water supply system and method |
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| CN202210854732.1A CN114991260B (en) | 2022-07-18 | 2022-07-18 | Low-energy-consumption-based secondary water supply system and method |
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| CN114991260B true CN114991260B (en) | 2023-09-19 |
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| JPH11336140A (en) * | 1998-05-27 | 1999-12-07 | Yonechu:Kk | Water storage device and its using method |
| CN2540399Y (en) * | 2002-04-27 | 2003-03-19 | 宋晓辉 | Water-saving type water treatment filter pond |
| CN203745170U (en) * | 2014-03-17 | 2014-07-30 | 重庆交通大学 | Bridge static flexibility monitoring device |
| CN205924803U (en) * | 2016-07-18 | 2017-02-08 | 温州市环美建筑工程有限公司 | Building non -combustible building structure |
| CN109186939A (en) * | 2018-10-26 | 2019-01-11 | 普朗特(天津)工程技术有限公司 | A kind of experimental trough with high water tank |
| CN211816642U (en) * | 2020-01-07 | 2020-10-30 | 潍坊力德电器有限公司 | Energy-conserving effectual no negative pressure water supply equipment |
| CN111236363A (en) * | 2020-01-19 | 2020-06-05 | 浙江富莱迪环境设备有限责任公司 | Secondary water supply tank with full-quantity filtering and self-cleaning functions and method |
| CN112196009A (en) * | 2020-10-12 | 2021-01-08 | 安徽一一水务环境有限公司 | Intelligent variable-frequency water supply equipment with self-cleaning function and method thereof |
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Effective date of registration: 20230816 Address after: Room 1264, No.1 Chuangye Road, Changkou Town, Fuyang District, Hangzhou City, Zhejiang Province, 310000 Applicant after: ZHEJIANG NANFANG INTELLIGENT WATER CO.,LTD. Address before: Room 101, No. 11, Attached No. 2, Wenbi Lane, Jincheng Town, Xichong County, Nanchong City, Sichuan Province, 610000 Applicant before: Ji Jinhui |
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