CN111519708A - Water supply and drainage system for high-rise building - Google Patents
Water supply and drainage system for high-rise building Download PDFInfo
- Publication number
- CN111519708A CN111519708A CN202010438574.2A CN202010438574A CN111519708A CN 111519708 A CN111519708 A CN 111519708A CN 202010438574 A CN202010438574 A CN 202010438574A CN 111519708 A CN111519708 A CN 111519708A
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- Prior art keywords
- water
- tank
- filter
- fire
- pipeline
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 573
- 238000005086 pumping Methods 0.000 claims abstract description 52
- 238000001914 filtration Methods 0.000 claims abstract description 43
- 238000007789 sealing Methods 0.000 claims description 39
- 238000001125 extrusion Methods 0.000 claims description 11
- 239000006260 foam Substances 0.000 claims description 11
- 230000000149 penetrating Effects 0.000 claims description 7
- 238000009428 plumbing Methods 0.000 claims description 6
- 239000000284 extract Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 12
- 238000003860 storage Methods 0.000 abstract description 12
- 239000012535 impurity Substances 0.000 abstract description 8
- 230000002265 prevention Effects 0.000 abstract description 6
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 13
- 238000007599 discharging Methods 0.000 description 9
- 238000007667 floating Methods 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 4
- 210000002421 Cell Wall Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000037250 Clearance Effects 0.000 description 1
- 206010022114 Injury Diseases 0.000 description 1
- 230000003139 buffering Effects 0.000 description 1
- 230000035512 clearance Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000003068 static Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Images
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor
- B01D29/50—Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
- B01D29/58—Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or 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—Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or filtering elements therefor
- B01D29/96—Other filters with filtering elements stationary during filtration, e.g. pressure or suction filters, or 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Other filtering devices; Auxiliary devices for filtration; Filter housing constructions
- B01D35/30—Filter housing constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
-
- 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
- E03B7/078—Combined units with different devices; Arrangement of different devices with respect to each other
-
- 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
- E03B7/08—Arrangement of draining devices, e.g. manual shut-off valves
-
- 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
- Y02A20/108—Rainwater harvesting
Abstract
The invention relates to a water supply and drainage system for a high-rise building, which belongs to the technical field of building drainage, and has the technical scheme key points that rainwater can be conveniently and effectively collected by arranging a water collection tank and a water collection mechanism, so that the effects of energy conservation and environmental protection can be achieved; by arranging a structure in which the pumping equipment, the water inlet pipeline, the water outlet pipeline and the filtering mechanism are matched with each other, rainwater collected in the water collecting tank can be conveniently pumped into the filtering mechanism for filtering treatment, and then the filtered rainwater flows into the fire water tank along the water guide pipeline; through setting up circulation mechanism, can be convenient for carry out the effect of continuous circulation to the water of fire prevention incasement storage to can reduce the condition that the bottom of the case that appears fire water tank produced incrustation scale or pile up impurity, and then can reduce the condition that appears appearing blockking up when utilizing fire water.
Description
Technical Field
The invention relates to the technical field of building drainage, in particular to a water supply and drainage system for a high-rise building.
Background
At present, the water supply and drainage system is a general term for facilities for supplying water and draining waste water for life, production and fire fighting of people. The water supply and drainage system is an essential and important component of any building. The water supply and drainage system of a common building comprises a domestic water supply system, a domestic drainage system and a fire water system, and the systems are important monitoring objects of a building automation system.
The fire water system among current water supply and drainage system is in order to reduce construction cost and the degree of difficulty, and the universal adoption sets up the fire pond among the fire extinguishing system in the underground or the table that lands, in case the conflagration takes place for high-rise building's upper strata, utilizes fire engine and fire-fighting equipment to be connected to the fire pond, then in the floor of starting a fire is sprayed from the fire pond with the water that is used for putting out a fire in the fire pond again to can put out a fire to the floor of starting a fire.
The above prior art solutions have the following drawbacks: however, there is a certain time interval between the arrival of the water for fire extinguishing in the fire pool from the fire pool to the fire floor, and the pressure of the water is also reduced, which leads to the reduction of the fire extinguishing efficiency; meanwhile, the water in the fire pool can only be used for fire emergency, so that the water cannot be used as long as the conditions such as fire disasters do not occur, and therefore the bottom of the long-term static fire pool often generates scale and accumulates impurities, so that the situation of blockage when the fire water is utilized is easily caused, and the problems of injury and loss to the life and property safety of people are solved.
Disclosure of Invention
Aiming at the defects in the prior art, one of the purposes of the invention is to provide a water supply and drainage system for a high-rise building, which can shorten the time interval between a fire-fighting water tank and a fire-starting floor and improve the water pressure and the fire-fighting efficiency; and can be convenient for carry out the effect of continuous circulation to the water of fire prevention incasement storage to can reduce the condition that the bottom of the case that appears fire water tank produced the incrustation scale or pile up impurity, and then can reduce the condition that appears appearing blockking up when utilizing fire water.
The above object of the present invention is achieved by the following technical solutions:
a high-rise building plumbing system comprising: the fire-fighting water tank is arranged on the roof; set up in the feed water tank of fire water tank one side and set up in the fire water tank with the header tank of feed water tank one side, be provided with the water-collecting mechanism that is used for collecting the rainwater in the header tank, the lateral wall of header tank is provided with and is used for right water in the header tank extracts drainage device in the fire water tank, drainage device includes: the bearing seat is arranged on the outer side wall of the water collecting tank; the water pumping equipment is arranged on the bearing seat; the water inlet pipeline is communicated between the water pumping equipment and the water collecting tank; the water outlet pipeline is communicated with the water outlet end of the pumping equipment; set up in bear on the seat, with outlet conduit is linked together filtering mechanism and connect in filtering mechanism with water conduit between the fire water tank, the fire water tank with it is right still to be provided with between the feed water tank be used for fire water tank carries out hydrologic cycle's circulation mechanism.
By adopting the technical scheme, the rainwater can be conveniently and effectively collected by arranging the water collecting tank and the water collecting mechanism, so that the effects of energy conservation and environmental protection can be achieved; by arranging a structure in which the pumping equipment, the water inlet pipeline, the water outlet pipeline and the filtering mechanism are matched with each other, rainwater collected in the water collecting tank can be conveniently pumped into the filtering mechanism for filtering treatment, and then the filtered rainwater flows into the fire water tank along the water guide pipeline; through setting up circulation mechanism, can be convenient for carry out the effect of continuous circulation to the water of fire prevention incasement storage to can reduce the condition that the bottom of the case that appears fire water tank produced incrustation scale or pile up impurity, and then can reduce the condition that appears appearing blockking up when utilizing fire water.
The present invention in a preferred example may be further configured to: the circulating mechanism comprises a first supporting plate arranged on the outer side wall of the fire water tank; the first water pump is arranged on the first supporting plate; one end of the first water pump is communicated with a water discharging end of the first water pump, and the other end of the first water pump is communicated with a first water discharging pipeline of the fire-fighting water tank; one end of the first water pump is communicated with the water pumping end of the first water pump, and the other end of the first water pump is communicated with the first water pumping pipeline of the water supply tank; the first electromagnetic valve is arranged on the first water pumping pipeline; set up in on the fire water tank, be used for detecting the floater level sensor of water level in the fire water tank and set up in the fire water tank with backflow component between the feed water tank.
Through adopting above-mentioned technical scheme, when the water in the water supply tank is extracted to the fire water tank as needs, open first solenoid valve, start the first water pump on the first backup pad, on first water pump was taken into first drainage pipe along first drinking-water pipeline with the water in the water supply tank, then in water discharged into the fire water tank along first drainage pipe to can extract the water in the water supply tank in the fire water tank.
The present invention in a preferred example may be further configured to: the backflow assembly includes a second support plate installed on an outer sidewall of the water service box; the second water pump is arranged on the second supporting plate; one end of the second water pump is communicated with the water discharging end of the second water pump, and the other end of the second water pump is communicated with the second water discharging pipeline of the water supply tank; one end communicate in the end of drawing water of second water pump, the other end communicate in fire water tank's second is taken water the pipeline and set up in the second solenoid valve on the pipeline is taken water to the second.
Through adopting above-mentioned technical scheme, when the water in the fire prevention water tank is extracted the feed water tank to needs, open the second solenoid valve, start the second water pump in the second backup pad, on the second water pump takes in the water in the fire prevention water tank along second drinking-water pipeline and takes out the second drainage pipe, then in water arranges into the feed water tank along second drainage pipe to can extract the water in the fire prevention water tank in the feed water tank.
The present invention in a preferred example may be further configured to: the filtering mechanism comprises a filtering tank arranged on the bearing seat; the first filter plate is arranged on the inner side wall of the filter tank; the first filter plate is provided with a containing groove and a plurality of first filter holes, wherein the containing groove is formed in the first filter plate; the filter block is arranged in the accommodating groove through a limiting piece; set up in on the inside wall of filtering the jar, be used for right the filter block carries out extruded extrusion subassembly and set up in filter the sealing assembly on the jar lateral wall.
Through adopting above-mentioned technical scheme, through setting up the structure that first filter and filter block mutually supported, can be convenient for carry out effective filterable effect to the rainwater.
The present invention in a preferred example may be further configured to: the extrusion assembly comprises a plurality of first support rods arranged on the first filter plate; the water baffle is arranged on the first supporting rod; the hydraulic cylinder is arranged on one side, facing the first filter plate, of the water baffle; the stop block is connected to the piston rod of the hydraulic cylinder; the hydraulic cylinder is connected with the stop block, the hydraulic cylinder is connected with the hydraulic cylinder, the hydraulic.
Through adopting above-mentioned technical scheme, when needs extrude the filter block, start the pneumatic cylinder on the breakwater, pneumatic cylinder drive telescopic link removes, and the telescopic link can drive the stripper plate at the removal in-process and remove to can make the stripper plate extrude the filter block in the storage tank.
The present invention in a preferred example may be further configured to: the sealing assembly comprises a sealing opening formed in the outer side wall of the filter tank; a rim extending around said seal; the sealing door is hinged on the outer side wall of the filter tank and covers the sealing opening; the handle is arranged on the sealing door, and the sealing waterproof strip is arranged on the edge.
Through adopting above-mentioned technical scheme, through setting up the structure that sealed mouth, border, sealing door, handle and sealed waterproof strip mutually supported, can be convenient for install and dismantle change or clearance to the filter block.
The present invention in a preferred example may be further configured to: the locating part includes that a plurality of seting up in the cavity on the storage tank cell wall is all around, slide set up in stopper and one end in the cavity connect in the cell wall of storage tank, the other end connect in second expanding spring on the stopper.
Through adopting above-mentioned technical scheme, through setting up the structure that cavity, stopper and second expanding spring mutually supported, can be convenient for play fixed spacing effect to the filter block to make the filter block can stabilize and place in this storage tank.
The present invention in a preferred example may be further configured to: the water collecting mechanism comprises a plurality of water guide plates which are arranged around the water collecting opening of the water collecting tank; a plurality of water guide grooves formed in the water guide plate; the water collecting platform is arranged in the water collecting tank; a water collecting hole penetrating through the water collecting platform; one end of the water collecting pipeline is communicated with the water collecting hole, and the other end of the water collecting pipeline is connected to the bottom of the water collecting tank; a plurality of water guide holes penetrating through the water collecting pipeline; the foam ball is arranged in the water collecting pipeline and matched with the water collecting pipeline; the first water level sensor is arranged on the inner side wall of the water collecting tank and used for detecting the highest water level of the water collecting tank; the second water level sensor is arranged on the inner side wall of the water collecting tank and used for detecting the lowest water level of the water collecting tank; set up in the header tank is close to on the inside wall of water deflector, be used for carrying out filterable filtering component to the rainwater and set up in the roof with collection component between the header tank.
Through adopting above-mentioned technical scheme, through setting up the structure that water deflector and guide way cooperate each other, can be convenient for collect the rainwater to can be so that the rainwater flows into in the header tank along the guide way. Through setting up the structure that catchment platform, water collecting hole, water collecting pipeline, water guide hole and foam ball mutually supported, can be so that the rainwater after filtering flows into the header tank bottom of the case and stores, the foam ball increases and goes up along water collecting pipeline along the rainwater in the header tank, seals the water collecting hole to can reduce the condition that takes place the rainwater and is lost by the evaporation. Through setting up first level sensor and second level sensor, can be convenient for detect the highest water level and the minimum water level of the rainwater of storage in the header tank to can be convenient for monitor the rainwater of storage in the header tank.
The present invention in a preferred example may be further configured to: the filter assembly comprises a second filter plate which is slidably mounted on the inner side wall of the water collecting tank through a sliding part; a plurality of second filtering holes penetrating the second filtering plate; the fixed rod is vertically connected to the second filter plate; the filter screen is sleeved on the fixed rod and is abutted against the second filter plate; the round block is detachably connected to one end, far away from the second filter plate, of the fixed rod; the sliding blocks are symmetrically arranged on two sides of the second filtering plate and the sliding grooves are symmetrically arranged on the inner side wall of the water collecting tank and matched with the sliding blocks.
By adopting the technical scheme, the rainwater can be conveniently filtered effectively by arranging the structure that the second filter plate is matched with the filter screen; through setting up the structure that dead lever, circle piece, slider and spout cooperate each other, can be convenient for dismantle second filter and filter screen and come out and wash or change.
The present invention in a preferred example may be further configured to: the collecting assembly comprises a water collecting tank arranged on the roof; the water diversion groove is arranged on the top of the building and communicated with the water collecting tank; the third supporting plate is arranged on the outer side wall of the water collecting tank; the third water pump is arranged on the third supporting plate; a third water pumping pipeline, one end of which is communicated with the water pumping end of the water pump, and the other end of which extends into the bottom of the water collecting tank; one end of the water pump is communicated with the water discharging end of the water pump, the other end of the water pump extends into a third water discharging pipeline at the top of the water collecting box, and the third water discharging pipeline and the plurality of water discharging pipelines are arranged on the water guide plate and used for supporting a second supporting rod of the third water discharging pipeline.
Through adopting above-mentioned technical scheme, when the rainwater that collects in the pond need be to this header tank in, start the third water pump, the third water pump is discharged into third drainage pipe along the third pipeline that draws water with the rainwater that collects in the pond, then the rainwater is discharged into in the header tank along the top of header tank from third drainage pipe.
In summary, the invention includes at least one of the following beneficial technical effects:
1. by arranging the water collecting tank and the water collecting mechanism, rainwater can be conveniently and effectively collected, so that the effects of energy conservation and environmental protection can be achieved; by arranging a structure in which the pumping equipment, the water inlet pipeline, the water outlet pipeline and the filtering mechanism are matched with each other, rainwater collected in the water collecting tank can be conveniently pumped into the filtering mechanism for filtering treatment, and then the filtered rainwater flows into the fire water tank along the water guide pipeline; by arranging the circulating mechanism, the effect of continuously circulating the water stored in the fire-fighting water tank can be facilitated, so that the situation that water scales or accumulated impurities are generated at the bottom of the fire-fighting water tank can be reduced, and the situation that the fire-fighting water is blocked when being used can be further reduced;
2. the filter block can be conveniently mounted, dismounted, replaced or cleaned by arranging a structure that the sealing port, the edge, the sealing door, the handle and the sealing waterproof strip are matched with each other;
3. the second filter plate and the filter screen are matched with each other, so that rainwater can be conveniently filtered effectively; through setting up the structure that dead lever, dog, slider and spout mutually supported the cooperation, can be convenient for dismantle second filter and filter screen and come out and wash or change.
Drawings
FIG. 1 is a schematic structural view of a water supply and drainage system for a high-rise building according to the present embodiment;
FIG. 2 is a schematic view of the structure of the collecting mechanism of the present embodiment;
FIG. 3 is a schematic view showing the construction of the filter mechanism and the seal assembly according to the present embodiment;
fig. 4 is a schematic structural view of the circulation mechanism of the present embodiment.
In the figure, 1, the roof; 11. a water collecting tank; 111. a water diversion groove; 2. a fire water tank; 21. a first support plate; 22. a first water pump; 23. a first drain conduit; 24. a first pumping pipeline; 25. a first solenoid valve; 26. a floating ball liquid level sensor; 3. a water supply tank; 31. a second support plate; 32. a second water pump; 33. a second water discharge pipeline; 34. a second pumping pipeline; 35. a second solenoid valve; 4. a water collection tank; 41. a water guide plate; 411. a water chute; 412. a second support bar; 42. a water collection platform; 421. a water collection hole; 43. a water collection pipe; 431. a water guide hole; 44. a foam ball; 45. a first water level sensor; 46. a second water level sensor; 47. a second filter plate; 471. a second filtering hole; 472. fixing the rod; 473. a filter screen; 474. a round block; 475. a slider; 48. a chute; 49. a third support plate; 491. a third water pump; 492. a third pumping pipeline; 493. a third water discharge pipeline; 5. a bearing seat; 51. a water pumping device; 52. a water inlet pipe; 53. a water outlet pipeline; 6. a filter tank; 61. a first filter plate; 611. a containing groove; 6111. a cavity; 6112. a limiting block; 6113. a second extension spring; 612. a first filtering hole; 62. a filter block; 63. a first support bar; 64. a water baffle; 65. a hydraulic cylinder; 651. a stopper; 652. a telescopic rod; 653. a pressing plate; 654. a first extension spring; 66. sealing the opening; 67. an edge; 671. sealing the waterproof strip; 68. a sealing door; 681. a handle; 69. a water guide pipeline.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, the present invention discloses a water supply and drainage system for high-rise buildings, which comprises: roof 1, be provided with fire water tank 2 on this roof 1, feed tank 3 and header tank 4, this fire water tank 2, feed tank 3 and header tank 4 are the firm placement in roof 1 of triangle-shaped structure, and the fire water in this fire water tank 2 is used for putting out a fire to the high-rise building on fire, and the water in this feed tank 3 is used for the lavatory to wash, the afforestation plant sprays, the road waters and spills and fountain waterscape etc. this header tank 4 is used for the storage rainwater.
As shown in fig. 1, in order to collect more rainwater, in the present embodiment, a collecting unit is provided on a roof 1 of the high-rise building, the collecting unit including: the water collecting tank 11, the water guiding groove 111, the third supporting plate 49, the third water pump 491, the third pumping pipe 492, the third draining pipe 493 and the second supporting rod 412. The water collecting tank 11 is disposed on the roof 1, the water collecting tank 11 is located at one side of the water collecting tank 4, water guiding grooves 111 communicated with the water collecting tank 11 are further formed on the periphery of the roof 1, and the water guiding grooves 111 can guide rainwater to flow into the water collecting tank 11.
The third supporting plate 49 is fixedly installed on the outer sidewall of the water collecting tank 4 facing the water collecting tank 11; the third water pump 491 is fixedly installed on the third support plate 49; one end of the third pumping conduit 492 is connected to the pumping end of the third water pump 491; the other end extends into the bottom of the water collecting tank 11; one end of the third water discharge pipeline 493 is communicated with the water discharge end of the third water pump 491, and the other end extends into the top of the water collection tank 4; the second support rods 412 are provided with a plurality of second support rods 412, one ends of the second support rods 412 are fixedly connected to the top of the water guide plate 41, and the other ends of the second support rods 412 are used for supporting the third water discharge pipeline 493, so that the third water discharge pipeline 493 is fixedly mounted on the top of the water collection tank 4.
When rainwater collected in the water collecting tank 11 needs to be drained into the water collecting tank 4, the third water pump 491 on the third supporting plate 49 is started, the third water pumping pipe 492 pumps the rainwater collected in the water collecting tank 11 into the third water draining pipe 493, and then the rainwater is drained from the third water draining pipe 493 into the water collecting tank 4 along the water collecting opening of the water collecting tank 4, so that the rainwater can be stored.
Meanwhile, as shown in fig. 2, in the present embodiment, a collecting mechanism is provided in the water collecting tank 4, and the water collecting mechanism includes: a water guide plate 41, a water collection table 42, a water collection pipe 43 and a foam ball 44. The four water guide plates 41 are connected with each other and fixedly mounted at the water collecting opening of the water collecting tank 4, a plurality of water guide grooves 411 are formed in the surfaces of the water guide plates 41, and the water guide grooves 411 can guide rainwater into the water collecting tank 4 conveniently; the water collecting platform 42 is fixedly installed on the inner side wall of the water collecting tank 4, and a water collecting hole 421 penetrates through the water collecting platform 42; one end of the water collecting pipe 43 is communicated with the water collecting hole 421, and the other end is connected to the bottom of the water collecting tank 4, and a plurality of water guiding holes 431 are opened on the side wall of the water collecting pipe 43, so that the rainwater flows into the water collecting platform 42 from the water guiding plate 41, and then the rainwater enters the tank of the water collecting tank 4 along the water guiding holes 431 on the water collecting pipe 43.
The foam ball 44 is disposed in the water collecting pipe 43, and the foam ball 44 can float on the water surface, when the amount of rainwater collected in the water collecting tank 4 increases, the foam ball 44 floats along the water collecting pipe 43; when the foam ball 44 floats to the water collecting hole 421 on the water collecting platform 42, the foam ball 44 can close the water collecting hole 421, so that the rainwater can be prevented from being evaporated and lost.
Specifically, as shown in fig. 2, in order to filter rainwater drained from the sump 11 into the header tank 4, in the present embodiment, a filter assembly is provided on an inner sidewall of the header tank 4, the filter assembly is located between the water collection table 42 and the water collection port of the header tank 4, and the filter assembly includes: the second filter plate 47, the fixing lever 472, the filter screen 473, the round block 474, the slider 475, and the slide groove 48. Wherein, the second filter plate 47 is slidably disposed on the inner sidewall of the water collecting tank 4, and a plurality of second filter holes 471 penetrate through the second filter plate 47, and the second filter holes 471 can guide the filtered rainwater; the fixing rod 472 is vertically fixedly installed at the middle of the second filter plate 47; the filter screen 473 is movably sleeved on the fixing rod 472, the filter screen 473 is abutted to the second filter plate 47, and the second filter plate 47 and the filter screen 473 are matched with each other, so that the rainwater can be conveniently filtered effectively.
Meanwhile, the round block 474 is detachably connected to one end of the fixing rod 472 far away from the second filter plate 47, and the detachable round block 474 not only can take the second filter plate 47 on the fixing rod 472 out of the water collecting tank 4, but also can facilitate the installation or the detachment of the filter screen 473; the sliding block 475 is provided with four sliding blocks 475, and the four sliding blocks 475 are fixedly connected to the peripheral side surfaces of the second filter plate 47; the sliding grooves 48 are also provided with four sliding grooves 48, the four sliding grooves 48 are all arranged on the inner side wall of the water collecting tank 4, and the sliding grooves 48 are matched with the sliding blocks 475.
When the filter net 473 and the second filter plate 47 need to be cleaned, the filter net 473 and the second filter plate 47 on the fixing rod 472 can be slid out of the water collecting tank 4 along the sliding groove 48 by gripping the round block 474, so that the second filter plate 47 and the filter net 473 can be easily detached for cleaning or replacement.
Preferably, as shown in fig. 2, in order to detect the amount of water and the water level in the water collection tank 4, a first water level sensor 45 and a second water level sensor 46 are fixedly mounted on the inner side wall of the water collection tank 4 in the present embodiment. The first water level sensor 45 is located on the inner side wall of the water collecting tank 4 near the side of the water collecting platform 42 facing the bottom of the water collecting tank 4, and the first water level sensor 45 is used for detecting the highest water level of the rainwater stored in the water collecting tank 4; this second level sensor 46 is located the bottom of this water collection tank 4 inside wall, and this inside wall is used for detecting the minimum water level of the interior rainwater of this water collection tank 4 storage, so through setting up first level sensor 45 and second level sensor 46, can be convenient for monitor the water yield and the water level of the interior rainwater of water collection tank 4 storage.
As shown in fig. 1, in order to allow filtered rainwater in the water collection tank 4 to be pumped into the fire water tank 2, in the present embodiment, a drainage device is provided between the water collection tank 4 and the fire water tank 2, and the drainage device includes: bearing seat 5, water pumping device 51, water inlet pipe 52, water outlet pipe 53, filtering mechanism and water guide pipe 69. Wherein, one end of the bearing seat 5 is fixedly connected to the outer side wall of the water collecting tank 4, and the other end is fixedly connected to the outer side wall of the fire water tank 2; the water pumping device 51 is fixedly installed on the bearing seat 5, and the water pumping device 51 is a water pump; one end of the water inlet pipe 52 is communicated with the bottom of the water collecting tank 4, and the other end is connected to the water inlet end of the water pumping device 51; one end of the water outlet pipe 53 is communicated with the water outlet end of the water pumping device 51, and the rainwater stored in the water collecting tank 4 can be conveniently pumped out of the water collecting tank 4 by arranging a structure that the water pumping device 51, the water inlet pipe 52 and the water outlet pipe 53 are matched with each other.
Meanwhile, the filtering mechanism is arranged on the bearing seat 5, and the filtering mechanism is communicated with one end of the water outlet pipeline 53 far away from the pumping equipment 51, so that the filtering mechanism can further filter the rainwater in the water collecting tank 4; this water guide pipe 69's one end intercommunication in this filter mechanism, the other end intercommunication in this fire water tank 2, can arrange into this fire water tank 2 the rainwater after the further filtration of filter mechanism through setting up this water guide pipe 69.
Specifically, as shown in fig. 1 and 3, in the present embodiment, the filter mechanism includes: a filter tank 6, a first filter plate 61, a filter block 62 and a pressing assembly. Wherein, the filtering tank 6 is fixedly installed on the bearing seat 5, the filtering tank 6 is in a cylindrical structure, and one end of the water outlet pipe 53 far away from the pumping equipment 51 extends into the top of the filtering tank 6; the first filter plate 61 is fixedly installed on the inner side wall of the filter tank 6, one side of the first filter plate 61 facing the top of the filter tank 6 is an inclined surface inclined inwards, a containing groove 611 is formed in the first filter plate 61, a plurality of first filter holes 612 penetrate through the bottom wall of the containing groove 611, and the first filter holes 612 can guide filtered rainwater into the tank bottom of the filter tank 6.
The filtering block 62 is fixedly arranged in the accommodating groove 611 through a limiting piece, the filtering block 62 is a sponge block, the sponge block can absorb rainwater, and impurities in the rainwater are isolated on the surface of the sponge block by the sponge block, so that the rainwater and the impurities can be effectively separated; this extrusion subassembly sets up on this first filter 61, and this extrusion subassembly can be convenient for extrude filter block 62 for the water that absorbs in the sponge piece is extruded, and the water that extrudees out flows into along first filtration hole 612 and stores in the bottom of the case of filter tank 6.
More specifically, as shown in fig. 3, in the present embodiment, the compressing assembly includes: the hydraulic support device comprises a first support rod 63, a water baffle 64, a hydraulic cylinder 65, a stop 651, a telescopic rod 652, a squeezing plate 653 and a first telescopic spring 654. Three first supporting rods 63 are arranged, and the first supporting rods 63 are fixedly connected to the inclined surface of the first filter plate 61; the water baffle 64 is fixedly installed on one end of the first supporting rods 63 far away from the first filter plate 61; the hydraulic cylinder 65 is fixedly installed on one side of the water baffle 64 facing the first filter plate 61, and a piston rod on the hydraulic cylinder 65 moves towards the first filter plate 61; the stop 651 is fixedly connected to the piston rod of the hydraulic cylinder 65; the telescoping rod 652 is fixedly connected to the side of the stop 651 facing away from the hydraulic cylinder 65; the extrusion plate 653 is fixedly connected to the telescopic rod 652, and the extrusion plate 653 is matched with the accommodating groove 611; the first extension spring 654 is sleeved on the extension rod 652, and the first extension spring 654 can play a role of buffering the extrusion plate 653.
When the filter block 62 needs to be extruded, the hydraulic cylinder 65 on the water baffle 64 is started, the hydraulic cylinder 65 drives the telescopic rod 652 to move, and the telescopic rod 652 can drive the extrusion plate 653 to move in the moving process, so that the extrusion plate 653 can extrude the filter block 62 in the accommodating groove 611.
Meanwhile, as shown in fig. 3, in the present embodiment, the position limiter includes: a cavity 6111, a stopper 6112 and a second extension spring 6113. Three cavities 6111 are provided, and the cavities 6111 are arranged on the peripheral groove walls of the accommodating groove 611; the limiting block 6112 is provided with three blocks, and the limiting blocks 6112 are respectively connected in the cavities 6111 in a sliding manner; three second telescopic springs 6113 are arranged, one end of each second telescopic spring 6113 is connected to the inner wall of each cavity 6111, the other end of each second telescopic spring 6113 is connected to one side of each limit block 6112, and when the limit blocks 6112 extend out of the cavities 6111, the second telescopic springs 6113 are in a natural state, and the filter block 62 is not placed in the containing groove 611; when the limit blocks 6112 are retracted into the cavity 6111, the second expansion springs 6113 are in a retracted state, the filter block 62 is placed in the accommodating groove 611, and the limit blocks 6112 extrude the filter block 62.
Through the mutual matching structure of the cavity 6111, the limiting block 6112 and the second expansion spring 6113, the filter block 62 can be conveniently fixed and limited, so that the filter block 62 can be stably placed in the accommodating groove 611.
As shown in fig. 3, in order to mount or dismount and replace the filter block 62, in the present embodiment, a sealing assembly is provided on the outer sidewall of the filter canister 6, and the sealing assembly includes: a sealing port 66, a rim 67, a sealing door 68, and a handle 681. Wherein, the sealing port 66 is opened on the outer side wall of the filter tank 6, and the sealing port 66 faces the filter block 62; the edge 67 is fixedly arranged on the periphery of the sealing opening 66; the sealing door 68 is hinged on one side of the filter tank 6 close to the sealing opening 66, and the sealing door 68 covers the sealing opening 66; the handle 681 is fixedly mounted on the sealing door 68, and the sealing door 68 can be opened by grasping the handle 681, so that the filter block 62 in the accommodating groove 611 can be easily mounted and dismounted for replacement or cleaned.
Meanwhile, in order to prevent the water entering the filter tank 6 from flowing out of the filter tank 6 along the gap between the sealing opening 66 and the sealing door 68, in the present embodiment, a sealing waterproof strip 671 is fixedly installed on the rim 67, and the sealing waterproof strip 671 can enable the sealing door 68 to cover the rim 67 more hermetically, so that water leakage can be prevented.
As shown in fig. 4, in order to circulate the fire-fighting water in the fire-fighting water tank 2, in the present embodiment, a circulation mechanism is provided between the fire-fighting water tank 2 and the water supply tank 3, and this circulation mechanism can facilitate the effect of continuous circulation of the water stored in the fire-fighting water tank 2, thereby reducing the occurrence of scale or accumulated impurities at the bottom of the fire-fighting water tank 2, and further reducing the occurrence of clogging when the fire-fighting water is used.
Specifically, as shown in fig. 4, in the present embodiment, the circulation mechanism includes: the water pump comprises a first support plate 21, a first water pump 22, a first drainage pipeline 23, a first water pumping pipeline 24, a first electromagnetic valve 25 and a backflow component. Wherein, the first supporting plate 21 is fixedly arranged on the outer side wall of the fire water tank 2; the first water pump 22 is fixedly arranged on the first supporting plate 21; one end of the first drainage pipeline 23 is connected to the water outlet end of the first water pump 22, and the other end is communicated with the fire water tank 2; the first pumping pipeline 24 is connected to the pumping end of the first water pump 22, and the other end is communicated with the top of the water supply tank 3; the first solenoid valve 25 is disposed on the first pumping pipe 24.
When water in the water supply tank 3 needs to be pumped to the fire water tank 2, the first electromagnetic valve 25 is opened, the first water pump 22 on the first support plate 21 is started, the first pumping pipeline 24 pumps the water in the water supply tank 3 into the first drainage pipeline 23, and then the water is drained into the fire water tank 2 along the first drainage pipeline 23, so that the water in the water supply tank 3 can be pumped into the fire water tank 2.
Meanwhile, the backflow assembly is arranged between the fire water tank 2 and the water supply tank 3, and the backflow assembly can re-pump fire water in the fire water tank 2 into the water supply tank 3, so that the fire water in the fire water tank 2 can be subjected to circulating flow. More specifically, as shown in fig. 4, in the present embodiment, the reflow assembly includes: a second support plate 31, a second water pump 32, a second water discharge pipe 33, a second pumping pipe 34, and a second solenoid valve 35. Wherein the second support plate 31 is fixedly installed on the outer sidewall of the water service box 3; the second water pump 32 is fixedly installed on the second support plate 31; one end of the second water discharge pipe 33 is connected to the water outlet end of the second water pump 32, and the other end is communicated with the water supply tank 3; the second water pumping pipeline 34 is connected to the water pumping end of the second water pump 32, and the other end of the second water pumping pipeline is communicated with the top of the fire water tank 2; the second solenoid valve 35 is disposed on the second pumping duct 34.
When water in the fire-fighting water tank 2 needs to be pumped to the water supply tank 3, the second electromagnetic valve 35 is opened, the second water pump 32 on the second supporting plate 31 is started, the second water pumping pipeline 34 pumps fire-fighting water in the fire-fighting water tank 2 into the second water drainage pipeline 33, and then the fire-fighting water is discharged into the water supply tank 3 along the second water drainage pipeline 33, so that the water in the fire-fighting water tank 2 can be pumped into the water supply tank 3, and then the fire-fighting water in the fire-fighting water tank 2 can be circulated and flowed.
Preferably, as shown in fig. 4, in order to monitor the fire water level in the fire-fighting water tank 2 in real time, in this embodiment, a float level sensor 26 is installed on the top of the fire-fighting water tank 2, and the float level sensor 26 is used for detecting the water level in the fire-fighting water tank 2; when the liquid level in the fire water tank 2 changes, the floating ball in the floating ball liquid level sensor 26 also moves up and down; due to the magnetic action, the dry spring in the floating ball liquid level sensor 26 is attracted by magnetism, the liquid level position is changed into an electric signal, and the actual position of the liquid is displayed by a display instrument which is electrically connected with the floating ball liquid level sensor 26 by using numbers, so that the remote detection and control of the liquid level can be realized.
Meanwhile, in this embodiment, a control system is further disposed in the water supply and drainage system, the control system is electrically connected to the first electromagnetic valve 25, the first water pump 22, the second electromagnetic valve 35, the second water pump 32, the third water pump 491, the pumping device 51 and the hydraulic cylinder 65, and the control system performs unified control on the first electromagnetic valve 25, the first water pump 22, the second electromagnetic valve 35, the second water pump 32, the third water pump 491, the pumping device 51 and the hydraulic cylinder 65, and the first water level sensor 45, the second water level sensor 46 and the floating ball liquid level sensor 26 are also connected and controlled by electrical signals with the control system, so that the whole water supply and drainage system can realize automatic control.
The implementation principle of the embodiment is as follows: when the second water level sensor 46 in the water collection tank 4 detects that the water level in the water collection tank 4 reaches the lowest level, the second water level sensor 46 forwards the detected water level model to the control system, the control system receives the water level model, and then the control system controls the third water pump 491 to start, so that the third water pumping pipeline 492 discharges the rainwater collected in the water collection tank 11 into the water collection tank 4 along the third water drainage pipeline 493, the filtering component in the water collection tank 4 filters the rainwater firstly, and the filtered rainwater flows into the water collection tank 4 along the second filtering holes 471 in the second filtering plate 47 to be stored.
When the first water level sensor 45 in the water collection tank 4 detects that the water level in the water collection tank 4 reaches the highest level, the control system controls the water pumping device 51 to be started, the water inlet pipeline 52 discharges the water in the water collection tank 4 into the filter tank 6 along the water outlet pipeline 53, and the filter block 62 in the filter tank 6 absorbs the rainwater so as to further filter the rainwater; then the control system controls the hydraulic cylinder 65 to start, the hydraulic cylinder 65 drives the extrusion plate 653 on the telescopic rod 652 to extrude the filter block 62, so that the water absorbed by the filter block 62 flows into the bottom of the filter tank 6 along the first filter holes 612 on the first filter plate 61, and the water conduit 69 at the bottom of the filter tank 6 discharges the filtered rainwater into the fire water tank 2.
When the liquid level in the fire water tank 2 changes, the display instrument electrically connected with the floating ball liquid level sensor 26 displays the actual position of the liquid at the moment by using numbers; meanwhile, the float level sensor 26 changes the liquid level position into an electric signal to be transmitted to the control system, the control system controls the second electromagnetic valve 35 to open and start the second water pump 32, and the second water pumping pipeline 34 pumps the fire water in the fire water tank 2 into the water supply tank 3, so that the water in the fire water tank 2 can be circulated conveniently.
When no water is supplied to the fire water tank 2 from the filter tank 6, the control system can control the first solenoid valve 25 to open and start the first water pump 22, and the first water pumping pipeline 24 pumps the water in the water supply tank 3 back into the fire water tank 2, so that the effect of circulating the water in the fire water tank 2 can be achieved.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (10)
1. A high-rise building plumbing system comprising: a fire water tank (2) arranged on the roof (1); set up in water supply tank (3) of fire water tank (2) one side and set up in fire water tank (2) with header tank (4) of water supply tank (3) one side, its characterized in that, be provided with the water-collecting mechanism who is used for collecting the rainwater in header tank (4), the lateral wall of header tank (4) is provided with and is used for right water in header tank (4) extracts drainage device in fire water tank (2), drainage device includes: a bearing seat (5) arranged on the outer side wall of the water collecting tank (4); a water pumping device (51) arranged on the bearing seat (5); a water inlet pipe (52) communicated between the water pumping device (51) and the water collecting tank (4); the water outlet pipeline (53) is communicated with the water outlet end of the water pumping device (51); set up in bear on seat (5), with filtering mechanism that outlet conduit (53) are linked together and connect in filtering mechanism with aqueduct (69) between fire water tank (2), fire water tank (2) with it is right still to be provided with between feed water tank (3) be used for fire water tank (2) carry out hydrologic cycle's circulation mechanism.
2. A high-rise building water supply and drainage system as claimed in claim 1, wherein said circulation mechanism comprises: a first supporting plate (21) arranged on the outer side wall of the fire water tank (2); a first water pump (22) mounted on the first support plate (21); a first drainage pipeline (23) with one end communicated with the drainage end of the first water pump (22) and the other end communicated with the fire water tank (2); a first water pumping pipeline (24) with one end communicated with the water pumping end of the first water pump (22) and the other end communicated with the water supply tank (3); a first solenoid valve (25) arranged on the first pumping pipeline (24); set up in on fire water tank (2), be used for detecting floater level sensor (26) of water level in fire water tank (2) and set up in fire water tank (2) with backflow component between feed water tank (3).
3. A high-rise building plumbing system according to claim 2, wherein the return flow assembly comprises: a second support plate (31) installed on an outer sidewall of the water service box (3); a second water pump (32) mounted on the second support plate (31); a second water discharge pipeline (33) with one end communicated with the water discharge end of the second water pump (32) and the other end communicated with the water supply tank (3); one end communicate in the end of drawing water of second water pump (32), the other end communicate in the second of fire water tank (2) is taken water pipeline (34) and set up in second solenoid valve (35) on pipeline (34) are taken water to the second.
4. A high-rise building water supply and drainage system as claimed in claim 1, wherein said filter mechanism comprises: a filter tank (6) arranged on the bearing seat (5); a first filter plate (61) arranged on the inner side wall of the filter tank (6); the filter comprises a containing groove (611) formed in the first filter plate (61), and a plurality of first filter holes (612) penetrating through the first filter plate (61) and communicated with the containing groove (611); the filter block (62) is arranged in the accommodating groove (611) through a limiting piece; the extrusion component is arranged on the inner side wall of the filter tank (6) and used for extruding the filter block (62), and the sealing component is arranged on the outer side wall of the filter tank (6).
5. A high-rise building water supply and drainage system as claimed in claim 4, wherein the squeeze assembly comprises: a plurality of first support rods (63) disposed on the first filter plate (61); a water guard plate (64) mounted on the first support bar (63); a hydraulic cylinder (65) arranged on one side of the water baffle (64) facing the first filter plate (61); a stopper 651 attached to a piston rod of the hydraulic cylinder 65; the hydraulic device comprises a telescopic rod (652) connected to one side, away from the hydraulic cylinder (65), of the stop block (651), a squeezing plate (653) connected to one end, away from the stop block (651), of the telescopic rod (652), and a first telescopic spring (654) sleeved on the telescopic rod (652).
6. A high-rise building plumbing system according to claim 4, wherein the sealing assembly comprises: a sealing opening (66) arranged on the outer side wall of the filter tank (6); a rim (67) extending around said seal (66); a sealing door (68) hinged on the outer side wall of the filter tank (6) and covering the sealing opening (66); a handle (681) mounted on the sealing door (68) and a sealing waterproof strip (671) disposed on the rim (67).
7. A high-rise building water supply and drainage system as claimed in claim 4, wherein said retaining member comprises: the device comprises a plurality of cavities (6111) arranged on the periphery of the groove wall of the accommodating groove (611), a limiting block (6112) arranged in the cavities (6111) in a sliding mode, and a second expansion spring (6113) with one end connected to the groove wall of the accommodating groove (611) and the other end connected to the limiting block (6112).
8. A high-rise building water supply and drainage system as claimed in claim 1, wherein said water collection means comprises: a plurality of water guide plates (41) which are arranged around the water collecting opening of the water collecting tank (4); a plurality of water guide grooves (411) arranged on the water guide plate (41); a water collection platform (42) arranged in the water collection tank (4); a water collecting hole (421) penetrating through the water collecting platform (42); a water collecting pipeline (43) with one end communicated with the water collecting hole (421) and the other end connected with the bottom of the water collecting tank (4); a plurality of water guide holes (431) penetrating the water collecting pipe (43); the foam ball (44) is arranged in the water collecting pipeline (43) and matched with the water collecting pipeline (43); the first water level sensor (45) is arranged on the inner side wall of the water collecting tank (4) and is used for detecting the highest water level of the water collecting tank (4); a second water level sensor (46) arranged on the inner side wall of the water collecting tank (4) and used for detecting the lowest water level of the water collecting tank (4); the rainwater collection and drainage device comprises a filtering component and a collecting component, wherein the filtering component is arranged on the inner side wall of the water collection tank (4) close to the water guide plate (41) and used for filtering rainwater, and the collecting component is arranged on the roof (1) and between the water collection tank (4).
9. A high-rise building plumbing system according to claim 8, wherein the filter assembly comprises: a second filter plate (47) slidably mounted on the inner side wall of the water collection tank (4) by a sliding member; a plurality of second filtering holes (471) penetrating the second filtering plate (47); a fixing bar (472) vertically connected to the second filter plate (47); a filter screen (473) sleeved on the fixing rod (472) and abutted against the second filter plate (47); a round block (474) detachably attached to an end of the fixing rod (472) remote from the second filter plate (47); the sliding blocks (475) are symmetrically arranged on two sides of the second filtering plate (47) and the sliding grooves (48) are symmetrically arranged on the inner side wall of the water collecting tank (4) and matched with the sliding blocks (475).
10. A high-rise building plumbing system according to claim 8, wherein the collection assembly comprises: a water collecting tank (11) arranged on the roof (1); a water diversion groove (111) which is arranged on the roof (1) and communicated with the water collecting tank (11); a third support plate (49) arranged on the outer side wall of the water collecting tank (4); a third water pump (491) provided on the third support plate (49); a third water pumping pipeline (492) with one end communicated with the water pumping end of the third water pump (491) and the other end extending into the bottom of the water collecting tank (11); a third water discharge pipeline (493) with one end communicated with the water discharge end of the third water pump (491) and the other end extending into the top of the water collecting tank (4), and a plurality of second support rods (412) which are arranged on the water guide plate (41) and used for supporting the third water discharge pipeline (493).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010438574.2A CN111519708B (en) | 2020-05-22 | 2020-05-22 | Water supply and drainage system for high-rise building |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010438574.2A CN111519708B (en) | 2020-05-22 | 2020-05-22 | Water supply and drainage system for high-rise building |
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| CN111519708A true CN111519708A (en) | 2020-08-11 |
| CN111519708B CN111519708B (en) | 2021-03-05 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114226140A (en) * | 2021-12-17 | 2022-03-25 | 湖南工艺美术职业学院 | Landscape pool with filtering structure |
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