CN108915036A - A kind of residential building method of supplying water - Google Patents
A kind of residential building method of supplying water Download PDFInfo
- Publication number
- CN108915036A CN108915036A CN201810678586.5A CN201810678586A CN108915036A CN 108915036 A CN108915036 A CN 108915036A CN 201810678586 A CN201810678586 A CN 201810678586A CN 108915036 A CN108915036 A CN 108915036A
- Authority
- CN
- China
- Prior art keywords
- water
- water tank
- floor
- user terminal
- hydraulic pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 185
- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000001105 regulatory effect Effects 0.000 abstract description 5
- 230000002045 lasting effect Effects 0.000 abstract 1
- 238000005192 partition Methods 0.000 description 15
- 241000195493 Cryptophyta Species 0.000 description 13
- 239000008399 tap water Substances 0.000 description 10
- 235000020679 tap water Nutrition 0.000 description 10
- 238000003860 storage Methods 0.000 description 9
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 5
- 229910052791 calcium Inorganic materials 0.000 description 5
- 239000011575 calcium Substances 0.000 description 5
- 229910052749 magnesium Inorganic materials 0.000 description 5
- 239000011777 magnesium Substances 0.000 description 5
- 239000011521 glass Substances 0.000 description 4
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 239000008400 supply water Substances 0.000 description 3
- 125000001309 chloro group Chemical group Cl* 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 210000005244 lower chamber Anatomy 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- ZFXVRMSLJDYJCH-UHFFFAOYSA-N calcium magnesium Chemical compound [Mg].[Ca] ZFXVRMSLJDYJCH-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
- 210000005243 upper chamber Anatomy 0.000 description 1
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
- 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
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
-
- 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 or valves, in the pipe systems
- E03B7/075—Arrangement of devices for control of pressure or flow rate
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Domestic Plumbing Installations (AREA)
Abstract
The present invention relates to a kind of residential building method of supplying water, one water tank is installed at the top of residential building, the water outlet of the water tank is connect by pipeline with each floor user terminal, and pressure sensor and regulating valve are equipped at the pipeline and each floor user terminal tie point, and the water outlet is equipped with water pump, method of supplying water includes the following steps：Water tank inlet connects urban inner water supply pipe, and when water inlet, hydraulic pressure reaches P1When, it supplies water into water tank；When one or more hydraulic pressure in the user terminal of each floor are reduced to P3When, water tank water supply start；When the user terminal hydraulic pressure of each floor is not less than P4When, water tank stops supplying water, wherein P4Greater than P3.Residential building method of supplying water provided by the invention, so that each floor user's is stable, lasting with water pressure.
Description
Technical field
The present invention relates to resident's water supply field more particularly to a kind of residential building method of supplying water.
Background technique
Traditional folk houses cell roof is equipped with a tap water water storage water tank for water, usually stores throughout the year originally
Water enters last one of storage facilities before family for tap water.Because the water supply of tap water water storage water tank will generally reach resistance to
By 24 hours situations of being cut off the water supply of the limit, or even a couple of days is reached, then the volume of tap water water storage water tank is generally larger, generally requires
After the completion of being welded at manufacturer, the water tank of such a large volume is transported at, cause to transport inconvenient and is transported
The problem of sending cost；Or welded using place, such mode due to assembly bother so that water tank comes into operation the period compared with
It is long, and the tap water water storage water tank of this large volume brings inconvenience on certain procedures to cleaning.Meanwhile pressure of supply water is unstable
It makes troubles to urbanite water consumption.
Summary of the invention
The present invention is to solve the technical problem the technical solution adopted is that provide a kind of residential building method of supplying water, is being occupied
A water tank is installed in people's roof portion, and the water outlet of the water tank connect by pipeline with each floor user terminal, and the pipeline with respectively
Pressure sensor and regulating valve are equipped at floor user terminal tie point, and the water outlet is equipped with water pump, method of supplying water packet
Include following steps：
A water tank inlet connects urban inner water supply pipe, and when water inlet, hydraulic pressure reaches P1When, it supplies water into water tank；
B is reduced to P when one or more hydraulic pressure in the user terminal of each floor3When, water tank water supply start；
C is not less than P when the user terminal hydraulic pressure of each floor4When, water tank stops supplying water, wherein P4Greater than P3。
Further improvement is that the step A includes：
When water inlet, hydraulic pressure reaches P1When, it supplies water into water tank；
When water inlet hydraulic pressure will arrive P2When, stop supplying water into water tank, wherein P2Lower than P1。
Further improvement is that the step A further includes：
When water tank supplies water to the user terminal of each floor, stop supplying water into water tank.
Further improvement is that the step B includes：
When a hydraulic pressure in the user terminal of each floor is reduced to P3When, water tank water supply start；
When multiple hydraulic pressure in the user terminal of each floor are reduced to P3When, start water pump in W1It works under power rating.
Further improvement is that the step B further includes：
When the hydraulic pressure of user more than half of in the user terminal of each floor is reduced to P3When, start water pump in W2Power rating
Lower work, wherein W2Greater than W1。
A kind of residential building method of supplying water of the invention, has the advantages that：
Method of supplying water provided by the invention, can be according to the use water pressure of the user of each floor, real-time perfoming cistern water supply
Control, pressure of supply water control etc., to ensure that the pressure of supply water of each floor user keeps stablizing.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is residential building method of supplying water flow diagram of the invention；
Fig. 2 is residential building water system structural schematic diagram of the invention；
Fig. 3 is tank unit top structure schematic diagram of the invention；
Fig. 4 is tank unit bottom substance schematic diagram of the invention；
Fig. 5 is tank unit schematic diagram of internal structure of the invention.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
In the description of invention, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
Description invention and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific
Orientation construction and operation, therefore should not be understood as the limitation to invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of invention, the meaning of " plurality " is two or more, remove
It is non-separately to have clearly specific restriction.
In invention unless specifically defined or limited otherwise, the arts such as term " installation ", " connected ", " connection ", " fixation "
Language shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be machinery
Connection, is also possible to be electrically connected；It can be directly connected, two elements can also be can be indirectly connected through an intermediary
Internal connection.For the ordinary skill in the art, it can understand the term in invention as the case may be
Concrete meaning.
Embodiment
As shown in Figure 1, one water tank is installed at the top of residential building the present invention provides a kind of residential building method of supplying water, it is described
The water outlet of water tank is connect by pipeline with each floor user terminal, and pressure is equipped at the pipeline and each floor user terminal tie point
Force snesor and regulating valve, and the water outlet is equipped with water pump, method of supplying water includes the following steps：
A water tank inlet connects urban inner water supply pipe, and when water inlet, hydraulic pressure reaches P1When, it supplies water into water tank；
B is reduced to P when one or more hydraulic pressure in the user terminal of each floor3When, water tank water supply start；
C is not less than P when the user terminal hydraulic pressure of each floor4When, water tank stops supplying water, wherein P4Greater than P3。
Further improvement is that the step A includes：
When water inlet, hydraulic pressure reaches P1When, it supplies water into water tank；
When water inlet hydraulic pressure will arrive P2When, stop supplying water into water tank, wherein P2Lower than P1。
Further improvement is that the step A further includes：
When water tank supplies water to the user terminal of each floor, stop supplying water into water tank.
Further improvement is that the step B includes：
When a hydraulic pressure in the user terminal of each floor is reduced to P3When, water tank water supply start；
When multiple hydraulic pressure in the user terminal of each floor are reduced to P3When, start water pump in W1It works under power rating.
Further improvement is that the step B further includes：
When the hydraulic pressure of user more than half of in the user terminal of each floor is reduced to P3When, start water pump in W2Power rating
Lower work, wherein W2Greater than W1。
As shown in Fig. 2, residential building water system provided by the invention, including the water tank being made of multiple tank units 100
200, the water outlet 201 of the water tank 200 connect by pipeline 202 with each floor user terminal 300, and the pipeline 202 with respectively
Pressure sensor 400 and regulating valve 500 are equipped at 300 tie point of floor user terminal；As shown in Figure 3 and Figure 4, the tank unit
100 the upper ends are in the case lid 2 of the hollow box body 1 and sealing of open state the cabinet upper end port, the hollow box body 1 and case lid 2
Be fixed together, at the top of the case lid 2 have upward edge 21,1 bottom of hollow box body have with it is described
The groove 11 that edge 21 matches, and flange is all had at the water inlet 11 of each water tank, the flange of two water inlets can
It is docking together, the water inlet of each tank unit can be one, or multiple, multiple water inlets are respectively in water tank list
In every one side of member, because position of each tank unit in residential building method of supplying water is different, therefore its water inlet quantity is different；
The design of water outlet is identical as water inlet；As shown in figure 5, the cabinet 1 and case lid 2 are in light penetrating object, i.e. cabinet 1 and case lid 2 can
Be all made of tempered glass production, the light-transmitting partition 3 that 1 inner cavity chamber of cabinet is divided into upper and lower chambers be installed in cabinet 1, light transmission every
Plate 3 can be armorplate glass, and the water hole 31 of several perforation upper and lower chamberss, this light-transmitting partition 3 are offered in this light-transmitting partition 3
Upper surface on be equipped with one layer of high contents of calcium and magnesium ore particles layer 4, which can be medical stone or pelelith, the case
The water inlet 11 in 3 lower section of light-transmitting partition and the water outlet 12 above light-transmitting partition 3 are offered on the right side wall of body 1,
This water inlet 11 is in the center of cabinet 1, and water outlet 12 is in outside the top of cabinet 1, and the bottom inner bottom surface 1a of the cabinet 1 is
The inclined surface tilted down, and the inner bottom surface of cabinet 1 is located at the lowest part of the inner bottom surface and offers the row passed to outside 1 bottom of cabinet
Dirty mouth 13, and the water inlet, water outlet and sewage draining exit are equipped with solenoid valve.
A kind of residential building water system of the invention, when use, can take out bristle algae from clean small stream, and place a few hours
After rub, after rubbing in placing box body, then place high contents of calcium and magnesium ore particles, bristle algae can be grown in high calcium magnesium ore at this time
On particle, in order to improve efficiency, generally there are the high contents of calcium and magnesium ore particles of bristle algae to be placed in cabinet growth thereon.
The water outlet of the water tank is equipped with water pump 600, and the water pump is connect with a controller, and the controller and tune
Section valve, pressure sensor are respectively connected with.The use waterpipe pressure for monitoring every layer of user in real time by pressure sensor, with control
Preset pipeline pressure value compares in device, and then user's water service pipe road pressure value, flow are adjusted by water pump and regulating valve, from
And realize the equilibrium and stabilization with water pressure of every layer of user.
In the present invention, hair of its direction of illumination towards high contents of calcium and magnesium ore particles layer 4 is installed at the left side of the light-transmitting partition 3
Light lamp 5, this electroluminescent lamp 5 are in the bar shaped LED tube extended along the front-rear direction of cabinet 1, in this way, when positive day, night or water quality compared with
In the case where difference, electroluminescent lamp 5 can be opened, the light of electroluminescent lamp 5 can supplement light source to bristle algae at this time, to meet bristle algae
The habitat of strong light is liked, loses vitality to prevent bristle algae.
In the present invention, the also mountable reflecting plate 6 having above light-transmitting partition 3 in the right inner side wall of the cabinet 1, this is anti-
Penetrating plate 6 is the glass transverse slat extended along the left and right directions of cabinet 1, and reflecting plate 6 is provided with several pieces, and each reflecting plate 6 is along cabinet 1
Front-rear direction is spaced apart arrangement；In this way, can be collected to the light around cabinet is reflective as far as possible in cabinet by each glass transverse slat,
With reinforcing water body for light action.
In the present invention, the heater that the intermediate space of cabinet 1 can be heated by being equipped on the cabinet 1 (does not show in figure
Out), the temperature in cabinet 1 can be made to be improved using this heater, bristle algae may be used also when temperature is lower than 15 degrees Celsius in this way
With working on for not suspend mode, and then make the auto purification better effect of water body in cabinet 1.
In the present invention, the top surface of the case lid 2 is in the inclined surface tilted down, that is, the upper end port of cabinet 1 be in from left side to
The tilt port that right direction tilts down, the corresponding inclined lid of case lid 2, makes the top surface of cabinet 2 that the inclination tilted down can be presented
Face can prevent dust extended stationary periods on cabinet 2 using this inclined surface.
In the present invention, settable several pieces of the light-transmitting partition 3, the present embodiment is for two pieces, and each light-transmitting partition 3 is in up and down
Direction is alternatively arranged, and water inlet 11 is in the lower section of each light-transmitting partition 3, that is, is in the lower section of bottom light-transmitting partition, water outlet
Mouth 12 is in the tops of each light-transmitting partition 3, that is, is in the top of the top light-transmitting partition, and the top of each light-transmitting partition 3 is equal
Equipped with the high contents of calcium and magnesium ore particles layer 4, electroluminescent lamp 5 and reflecting plate 6；In this way, the setting of muti-piece light-transmitting partition 3 makes bristle algae exist
It is raw in multilayer in cabinet 1, keep the amount of bristle algae more, to make the self-cleaning better effect of water body in cabinet 1.
Tap water water storage water tank of the invention, which mainly passes through bristle algae group and the microbe colony grown nonparasitically upon another plant, carries out water body
Purification.
The present inventor simulates the structure of tap water water storage water tank of the invention and traditional tap water water storage water tank carries out in fact
Comparison is tested, particularly：For the present inventor using medical stone as bristle algae carrier, school's tap water is 10 liters of glass perseverances of water purification water quality
Simulated experiment in tepidarium, case study on implementation：About 10 degrees Celsius of winter temperature, water temperature is adjusted to 25 degrees Celsius by water bath with thermostatic control, is placed
It observes within water 35 days, in experimentation, chlorine residue taste completely disappears water body after 24 hours, and ammonia-nitrogen content drops to from 2mg/L
0.9mg/L, water body trace heavy metal concentration slightly decline, and bristle algae survives and grown after 35 days, when the growth of bristle algae is excessive
When can suitably catch removal, water is heterochromatic without any peculiar smell, and ammonia nitrogen is lower than 0.6mg/L, and water body trace heavy metal concentration is obvious
Decline；And when using traditional tap water water storage water tank, water body still has chlorine residue taste after placing 24 hours；In 35 days rear cabinets originally
Water has slight peculiar smell, and samples display microalgae sporogenesis phenomenon, and the ammonia-nitrogen content of water body is 5mg/L.
It is enlightenment with the desirable embodiment according to the present invention, by the description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (5)
1. a kind of residential building method of supplying water, which is characterized in that install a water tank at the top of residential building, the water outlet of the water tank is logical
It crosses pipeline to connect with each floor user terminal, and is equipped with pressure sensor and adjusting at the pipeline and each floor user terminal tie point
Valve, and the water outlet is equipped with water pump, method of supplying water includes the following steps：
A water tank inlet connects urban inner water supply pipe, and when water inlet, hydraulic pressure reaches P1When, it supplies water into water tank；
B is reduced to P when one or more hydraulic pressure in the user terminal of each floor3When, water tank water supply start；
C is not less than P when the user terminal hydraulic pressure of each floor4When, water tank stops supplying water, wherein P4Greater than P3。
2. residential building method of supplying water according to claim 1, which is characterized in that the step A includes：
When water inlet, hydraulic pressure reaches P1When, it supplies water into water tank；
When water inlet hydraulic pressure will arrive P2When, stop supplying water into water tank, wherein P2Lower than P1。
3. residential building method of supplying water according to claim 2, which is characterized in that the step A further includes：
When water tank supplies water to the user terminal of each floor, stop supplying water into water tank.
4. residential building method of supplying water according to claim 1, which is characterized in that the step B includes：
When a hydraulic pressure in the user terminal of each floor is reduced to P3When, water tank water supply start；
When multiple hydraulic pressure in the user terminal of each floor are reduced to P3When, start water pump in W1It works under power rating.
5. residential building method of supplying water according to claim 4, which is characterized in that the step B further includes：
When the hydraulic pressure of user more than half of in the user terminal of each floor is reduced to P3When, start water pump in W2Work under power rating
Make, wherein W2Greater than W1。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810678586.5A CN108915036A (en) | 2018-06-27 | 2018-06-27 | A kind of residential building method of supplying water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810678586.5A CN108915036A (en) | 2018-06-27 | 2018-06-27 | A kind of residential building method of supplying water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108915036A true CN108915036A (en) | 2018-11-30 |
Family
ID=64422625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810678586.5A Pending CN108915036A (en) | 2018-06-27 | 2018-06-27 | A kind of residential building method of supplying water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108915036A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63539A (en) * | 1986-06-19 | 1988-01-05 | 株式会社 ビ−・エム | Water feed method and apparatus in indoor water feed system |
| JP3373494B2 (en) * | 2000-12-05 | 2003-02-04 | 株式会社日立製作所 | Water supply system |
| CN201125416Y (en) * | 2007-10-30 | 2008-10-01 | 张明亮 | High position water-storing tank water supply system without negative pressure |
| CN202064395U (en) * | 2011-05-25 | 2011-12-07 | 赏冠华 | Water supply equipment with high level compensation purified water tank |
| CN202865922U (en) * | 2012-10-23 | 2013-04-10 | 唐正全 | Building layering water-supplying system |
| CN204139252U (en) * | 2014-10-20 | 2015-02-04 | 徐秉正 | A kind of highrise building secondary water supply system |
| CN206486937U (en) * | 2017-01-23 | 2017-09-12 | 天津商业大学 | Building intelligent water system based on Internet of Things |
| CN206737034U (en) * | 2017-05-20 | 2017-12-12 | 青岛东捷建设工程有限公司 | High-building construction water supply system |
-
2018
- 2018-06-27 CN CN201810678586.5A patent/CN108915036A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63539A (en) * | 1986-06-19 | 1988-01-05 | 株式会社 ビ−・エム | Water feed method and apparatus in indoor water feed system |
| JP3373494B2 (en) * | 2000-12-05 | 2003-02-04 | 株式会社日立製作所 | Water supply system |
| CN201125416Y (en) * | 2007-10-30 | 2008-10-01 | 张明亮 | High position water-storing tank water supply system without negative pressure |
| CN202064395U (en) * | 2011-05-25 | 2011-12-07 | 赏冠华 | Water supply equipment with high level compensation purified water tank |
| CN202865922U (en) * | 2012-10-23 | 2013-04-10 | 唐正全 | Building layering water-supplying system |
| CN204139252U (en) * | 2014-10-20 | 2015-02-04 | 徐秉正 | A kind of highrise building secondary water supply system |
| CN206486937U (en) * | 2017-01-23 | 2017-09-12 | 天津商业大学 | Building intelligent water system based on Internet of Things |
| CN206737034U (en) * | 2017-05-20 | 2017-12-12 | 青岛东捷建设工程有限公司 | High-building construction water supply system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181130 |
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| RJ01 | Rejection of invention patent application after publication |