CN105756121B - A kind of intelligent tap water water system - Google Patents
A kind of intelligent tap water water system Download PDFInfo
- Publication number
- CN105756121B CN105756121B CN201610241243.3A CN201610241243A CN105756121B CN 105756121 B CN105756121 B CN 105756121B CN 201610241243 A CN201610241243 A CN 201610241243A CN 105756121 B CN105756121 B CN 105756121B
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- China
- Prior art keywords
- water
- supply
- sets
- hole
- butt
- 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.)
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- 239000008399 tap water Substances 0.000 title claims abstract description 14
- 235000020679 tap water Nutrition 0.000 title claims abstract description 14
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 title claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 239
- 239000008400 supply water Substances 0.000 claims abstract description 23
- 238000007789 sealing Methods 0.000 claims description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 3
- 238000005065 mining Methods 0.000 description 3
- 239000003643 water by type Substances 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B1/00—Methods or layout of installations for water supply
- E03B1/02—Methods or layout of installations for water supply for public or like main supply for industrial use
-
- 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
- E03B7/071—Arrangement of safety devices in domestic pipe systems, e.g. devices for automatic shut-off
-
- 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
-
- 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
- E03B7/08—Arrangement of draining devices, e.g. manual shut-off valves
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Domestic Plumbing Installations (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a kind of intelligent tap water water system, it is related to tap water supply technical field.A kind of intelligent tap water water system, including water main road, water supply first module pipeline, supply water other unit pipes, supply water the first building pipeline and other building pipelines that supply water, water main sets housing on road, booster water pump is set between water main road and water supply first module pipeline, water supply first module pipeline side sets master control single-chip microcomputer and the first relay, supply water and first user pipe that supplies water is set on the first building pipeline, magnetic valve is set in first user pipe that supplies water, supply water first user pipe one end setting water butt, level sensor is set in water butt, Water indicator is set on water butt, water butt side sets switch board, single control single-chip microcomputer and the second relay are set in switch board.The beneficial effects of the present invention are：The present invention can effectively meet the demand of city each side water.
Description
Technical field
The invention mainly relates to tap water supply technical field, specifically a kind of intelligent tap water water system.
Background technology
At this stage, with the rapid development of economy, many municipal water demand amounts are increased sharply, urban water supply is more nervous, existing
There is water system to tend not to meet the need of the public building domestic waters such as urbanite water consumption, industrial and mining enterprises' water, city office building
Ask, urban water supply and with there is very big contradiction between water.
The content of the invention
To solve the deficiencies in the prior art, the invention provides a kind of intelligent tap water water system, it can be effective
Alleviate urban water supply and with the contradiction between water, meet the water demand in city.
The present invention to achieve the above object, is achieved through the following technical solutions：A kind of intelligent tap water water system, bag
Include water main road, water supply first module pipeline, other unit pipes that supply water, the first building pipeline of water supply and other buildings that supply water
Set on pipeline, the water main road and cross-bar be set in housing, the housing, the cross-bar is slidably connected with housing,
The case top sets strip hole, and the cross-bar top passes through strip hole, the height and strip hole on the cross-bar top
Concordantly, the cross-bar top sets movable block, and the movable block is hinged with cross-bar, and circular hole, institute are set on the movable block
State case top to set raised and perforate, the position of circular hole is adapted after the raised and cross-bar is slided, the cross-bar one
Side sets first baffle, and the first baffle side sets the first spring, and first spring is away from first baffle one end and shell
Body is fixedly connected, and the housing bottom sets first through hole and the second through hole, and the first through hole and the second through hole are and housing
Inside is communicated, and the first through hole and the second through hole are located at the first baffle left and right sides, the water main road and water supply respectively
Booster water pump is set between first module pipeline, water is set between the water supply first module pipeline and first building pipeline that supplies water
Table, the water supply first module pipeline side sets master control single-chip microcomputer and the first relay, first relay and pressurized water
Pump, master control monolithic mechatronics, the master control single-chip microcomputer are electrically connected with water meter, are set and are supplied water on the first building pipeline of the water supply
Magnetic valve is set in the first user pipe, the user pipe of water supply first, and described the first user pipe of water supply one end sets storage
Set in bucket, the water butt and Water indicator is set on level sensor, the water butt, the water butt side is set
Single control single-chip microcomputer and the second relay are set in switch board, the switch board, between the level sensor and Water indicator
Electrical connection, the single control single-chip microcomputer is electrically connected with the second relay, level sensor, and second relay is electrically connected with magnetic valve
Connect, described water butt one end sets and sets spherical valve on household water pipe, the household water pipe.
The water butt sets with the sealing of household water pipe junction and opening, institute is set on second baffle, the second baffle
Setting block at opening is stated, the block sets second spring away from water butt one end, and the second spring is away from block one end
Screen pack is set, and the screen pack is located in the middle of spherical valve and water butt, and the screen pack is fixedly connected with household water pipe.
The opening sets sealing ring with block junction.
Prior art is contrasted, the beneficial effects of the invention are as follows：
1st, the present invention controls water supply time by single-chip microcomputer, can effectively alleviate the nervous situation of urban water supply, meet city
The demand of city's each side water.
2nd, second baffle and block of the present invention are equipped with, and can mitigate the pressure of spherical valve, further optimize this
Water system.
3rd, ring structure is simple, easy for installation, can further mitigate the pressure of spherical valve.
Brief description of the drawings
Accompanying drawing 1 is a water supplying unit structural representation of the invention；
Accompanying drawing 2 is I portions of the present invention enlarged drawing；
Accompanying drawing 3 is II portions of the present invention enlarged drawing；
Accompanying drawing 4 is inventive shell partial top figure structure schematic representation.
Label shown in accompanying drawing：1st, water main road；2nd, water supply first module pipeline；3rd, supply water other unit pipes；4、
Supply water the first building pipeline；5th, supply water other building pipelines；6th, housing；7th, cross-bar；8th, strip hole；9th, movable block；10th, circle
Hole；11st, it is raised；12nd, first through hole；13rd, the second through hole；14th, first baffle；15th, the first spring；16th, booster water pump；17th, water
Table；18th, master control single-chip microcomputer；19th, the first relay；20th, supply water the first user pipe；21st, magnetic valve；22nd, water butt；23rd, water
Level sensor；24th, Water indicator；25th, switch board；26th, single control single-chip microcomputer；27th, the second relay；28th, household water pipe；29、
Spherical valve；30th, second baffle；31st, it is open；32nd, block；33rd, second spring；34th, screen pack；35th, perforate.
Embodiment
With reference to the drawings and specific embodiments, the invention will be further described.It should be understood that these embodiments are merely to illustrate
The present invention rather than limitation the scope of the present invention.In addition, it is to be understood that after the content of the invention lectured has been read, this area
Technical staff can make various changes or modifications to the present invention, and these equivalent form of values equally fall within the application appended claims
Limited range.It should be noted that word used below in description or so refers to the direction in accompanying drawing 1.
A kind of intelligent tap water water system, including water main road 1, water supply first module pipeline 2, supply water other lists
Housing 6 is set on first pipeline 3, the first building pipeline 4 of water supply and other building pipelines 5 that supply water, the water main road 1, it is described
Cross-bar 7 is set, and the cross-bar 7 is slidably connected with housing 6, the top of housing 6 sets strip hole 8, described ten in housing 6
The top of word bar 7 passes through strip hole 8, and the height on the top of cross-bar 7 is concordant with strip hole 8, and the top of cross-bar 7, which is set, lives
Motion block 9, the movable block 9 is hinged with cross-bar 7, and circular hole 10 is set on the movable block 9, and the top of housing 6 sets raised
11 and perforation 35, described raised 11 slided with cross-bar 7 after the position of circular hole 10 be adapted, the side of cross-bar 7 sets the
One baffle plate 14, the side of first baffle 14 sets the first spring 15, first spring 15 away from the one end of first baffle 14 with
Housing 6 is fixedly connected, and the bottom of housing 6 sets the through hole 13 of first through hole 12 and second, and the first through hole 12 and second is led to
Hole 13 is communicated with inside housing 6, and the through hole 13 of first through hole 12 and second is located at the left and right sides of first baffle 14 respectively, when
During water system water supply start, due to the presence of first baffle and the first spring, running water can only flow to second from first through hole
Through hole, when water system stops supplying water, by manipulating cross-bar, cross-bar promotes first baffle, then by movable block
Circular hole is placed in projection, first baffle is fixed on the left of the second through hole, so that the water backflow in water supply line, mitigates and supply water
The pressure of pipeline.Booster water pump 16, the water supply first are set between the water main road 1 and water supply first module pipeline 2
Water meter 17 is set between unit pipe 2 and first building pipeline 4 that supplies water, and the side of water supply first module pipeline 2 sets master control
The relay 19 of single-chip microcomputer 18 and first, first relay 19 is electrically connected with booster water pump 16, master control single-chip microcomputer 18, described total
Control single-chip microcomputer 18 is electrically connected with water meter 17, in use, can set booster water pump power on/off by master control single-chip computer control system
Time, such as set every morning 6:00 to 8:00, noon 11:00 to 13:00, evening 6:00 to 8:00 booster water pump is powered, and supplies
Water system supplies water, and remaining time all powers off, closure and disconnection of the master control single-chip computer control system by the first relay of control,
Realize the booster water pump power on/off time set.Operating mode enterprise water use and city office building etc. are carried out beyond the above-mentioned time
Public building domestic water, passes through the public building domestic waters such as the urbanite water consumption that staggers, industrial and mining enterprises' water, city office building
Time, existing water system is set to disclosure satisfy that city each side water demand.Set and supply water on the first building pipeline 4 of the water supply
Magnetic valve 21, the first user pipe 20 1 of the water supply are set in the first user pipe 20, the first user pipe 20 of the water supply
End, which sets to set in water butt 22, the water butt 22, sets Water indicator 24 on level sensor 23, the water butt 22,
The side of water butt 22, which is set, sets single control single-chip microcomputer 26 and the second relay 27, institute in switch board 25, the switch board 25
State and electrically connected between level sensor 23 and Water indicator 24, the relay 27 of single control single-chip microcomputer 26 and second, water level are passed
Sensor 23 is electrically connected, and second relay 27 is electrically connected with magnetic valve 21, and what water butt can store resident 1 to 2 days uses water
Amount, level sensor is used for measuring the water level of water butt, when water level decreasing to a certain extent when, setting water level only has 15 according to bucket bottom
Centimetre, single control single-chip microcomputer control solenoid valves, magnetic valve is opened, and water system is toward water supply in water butt, when water level rises to
When to a certain degree, setting water level only has 20 centimetres according to bucket top, and single control single-chip microcomputer control magnetic valve power-off, closed electromagnetic valve supplies water
System stops supplying water toward in water butt, closure and disconnection of the single control single-chip computer control system by the second relay of control, realizes
The power on/off of magnetic valve.Described one end of water butt 22, which is set, sets spherical valve 29 on household water pipe 28, the household water pipe 28.Storage
Bucket stores the water consumption of 1 to 2 days, even if Timing water supply, does not also interfere with the water demand of resident.The present invention passes through single-chip microcomputer
Water supply time is controlled, can effectively alleviate the nervous situation of urban water supply, meet the demand of city each side water.
As optimization, the water butt 22 sets second baffle 30, the second gear with the sealing of the junction of household water pipe 28
Set on plate 30 and block 32 is set at opening 31, the opening 31, the block 32 sets the second bullet away from the one end of water butt 22
Spring 33, the second spring 33 sets screen pack 34 away from the one end of block 32, and the screen pack 34 is located at spherical valve 29 and water storage
In the middle of bucket 22, the screen pack 34 is fixedly connected with household water pipe 28.Being equipped with for second baffle and block of the present invention, can
Mitigate the pressure of spherical valve, further optimize this water system.
As optimization, the opening 31 sets sealing ring with the junction of block 32.Ring structure is simple, easy for installation,
The pressure of spherical valve can further be mitigated.
Embodiment 1：
A kind of intelligent tap water water system, including water main road 1, water supply first module pipeline 2, supply water other lists
Housing 6 is set on first pipeline 3, the first building pipeline 4 of water supply and other building pipelines 5 that supply water, the water main road 1, it is described
Cross-bar 7 is set, and the cross-bar 7 is slidably connected with housing 6, the top of housing 6 sets strip hole 8, described ten in housing 6
The top of word bar 7 passes through strip hole 8, and the height on the top of cross-bar 7 is concordant with strip hole 8, and the top of cross-bar 7, which is set, lives
Motion block 9, the movable block 9 is hinged with cross-bar 7, and circular hole 10 is set on the movable block 9, and the top of housing 6 sets raised
11 and perforation 35, described raised 11 slided with cross-bar 7 after the position of circular hole 10 be adapted, the side of cross-bar 7 sets the
One baffle plate 14, the side of first baffle 14 sets the first spring 15, first spring 15 away from the one end of first baffle 14 with
Housing 6 is fixedly connected, and the bottom of housing 6 sets the through hole 13 of first through hole 12 and second, and the first through hole 12 and second is led to
Hole 13 is communicated with inside housing 6, and the through hole 13 of first through hole 12 and second is located at the left and right sides of first baffle 14 respectively, when
During water system water supply start, due to the presence of first baffle and the first spring, running water can only flow to second from first through hole
Through hole, when water system stops supplying water, by manipulating cross-bar, cross-bar promotes first baffle, then by movable block
Circular hole is placed in projection, first baffle is fixed on the left of the second through hole, so that the water backflow in water supply line, mitigates and supply water
The pressure of pipeline.Booster water pump 16, the water supply first are set between the water main road 1 and water supply first module pipeline 2
Water meter 17 is set between unit pipe 2 and first building pipeline 4 that supplies water, and the side of water supply first module pipeline 2 sets master control
The relay 19 of single-chip microcomputer 18 and first, first relay 19 is electrically connected with booster water pump 16, master control single-chip microcomputer 18, described total
Control single-chip microcomputer 18 is electrically connected with water meter 17, in use, can set booster water pump power on/off by master control single-chip computer control system
Time, such as set every morning 6:00 to 8:00, noon 11:00 to 13:00, evening 6:00 to 8:00 booster water pump is powered, and supplies
Water system supplies water, and remaining time all powers off, closure and disconnection of the master control single-chip computer control system by the first relay of control,
Realize the booster water pump power on/off time set.Operating mode enterprise water use and city office building etc. are carried out beyond the above-mentioned time
Public building domestic water, passes through the public building domestic waters such as the urbanite water consumption that staggers, industrial and mining enterprises' water, city office building
Time, existing water system is set to disclosure satisfy that city each side water demand.Set and supply water on the first building pipeline 4 of the water supply
Magnetic valve 21, the first user pipe 20 1 of the water supply are set in the first user pipe 20, the first user pipe 20 of the water supply
End, which sets to set in water butt 22, the water butt 22, sets Water indicator 24 on level sensor 23, the water butt 22,
The side of water butt 22, which is set, sets single control single-chip microcomputer 26 and the second relay 27, institute in switch board 25, the switch board 25
State and electrically connected between level sensor 23 and Water indicator 24, the relay 27 of single control single-chip microcomputer 26 and second, water level are passed
Sensor 23 is electrically connected, and second relay 27 is electrically connected with magnetic valve 21, and what water butt can store resident 1 to 2 days uses water
Amount, level sensor is used for measuring the water level of water butt, when water level decreasing to a certain extent when, setting water level only has 15 according to bucket bottom
Centimetre, single control single-chip microcomputer control solenoid valves, magnetic valve is opened, and water system is toward water supply in water butt, when water level rises to
When to a certain degree, setting water level only has 20 centimetres according to bucket top, and single control single-chip microcomputer control magnetic valve power-off, closed electromagnetic valve supplies water
System stops supplying water toward in water butt, closure and disconnection of the single control single-chip computer control system by the second relay of control, realizes
The power on/off of magnetic valve.Described one end of water butt 22, which is set, sets spherical valve 29 on household water pipe 28, the household water pipe 28.Storage
Bucket stores the water consumption of 1 to 2 days, even if Timing water supply, does not also interfere with the water demand of resident.The present invention passes through single-chip microcomputer
Water supply time is controlled, can effectively alleviate the nervous situation of urban water supply, meet the demand of city each side water.The water storage
Bucket 22 sets with the sealing of the junction of household water pipe 28 and opening 31, the opening is set on second baffle 30, the second baffle 30
Block 32 is set at 31, and the block 32 sets second spring 33 away from the one end of water butt 22, and the second spring 33 is away from gear
The one end of block 32 sets screen pack 34, and the screen pack 34 is located in the middle of spherical valve 29 and water butt 22, the screen pack 34 and family
It is fixedly connected with water pipe 28.Being equipped with for second baffle and block of the present invention, can mitigate the pressure of spherical valve, further excellent
This water system is changed.The opening 31 sets sealing ring with the junction of block 32.Ring structure is simple, easy for installation, can
Further to mitigate the pressure of spherical valve.The beneficial effect of the present embodiment is：The present invention can be effective using existing water system
Alleviate the nervous situation of urban water supply, meet the water demand of city each side.
Claims (3)
1. a kind of intelligent tap water water system, including water main road (1), water supply first module pipeline (2), supply water other
Unit pipe (3), the first building pipeline of water supply (4) and other building pipelines (5) that supply water, it is characterised in that：The water main
Set on road (1) and cross-bar (7) be set in housing (6), the housing (6), the cross-bar (7) is slidably connected with housing (6),
Strip hole (8) is set at the top of the housing (6), and cross-bar (7) top passes through strip hole (8), cross-bar (7) top
Height it is concordant with strip hole (8), cross-bar (7) top sets movable block (9), the movable block (9) and cross-bar (7)
It is hinged, is set on the movable block (9) and raised (11) and perforation (35) are set at the top of circular hole (10), the housing (6), it is described convex
The position for playing circular hole (10) after (11) are slided with cross-bar (7) is adapted, and cross-bar (7) side sets first baffle
(14), first baffle (14) side sets the first spring (15), and first spring (15) is away from first baffle (14) one
End is fixedly connected with housing (6), and housing (6) bottom sets first through hole (12) and the second through hole (13), and described first leads to
Hole (12) and the second through hole (13) inside housing (6) with communicating, the first through hole (12) and the second through hole (13) difference position
Booster water pump is set between first baffle (14) left and right sides, the water main road (1) and water supply first module pipeline (2)
(16), the water supply first module pipeline (2) and supply water water meter (17) is set between the first building pipeline (4), it is described to supply water the
One unit pipe (2) side sets master control single-chip microcomputer (18) and the first relay (19), first relay (19) and supercharging
Water pump (16), master control single-chip microcomputer (18) electrical connection, the master control single-chip microcomputer (18) electrically connect with water meter (17), the water supply first
Set on building pipeline (4) and magnetic valve is set in the first user pipe (20) that supplies water, the first user pipe of the water supply (20)
(21), described water supply the first user pipe (20) one end, which is set, sets level sensor in water butt (22), the water butt (22)
Water indicator (24) is set on device (23), the water butt (22), and water butt (22) side sets switch board (25), institute
State and single control single-chip microcomputer (26) and the second relay (27) are set in switch board (25), the level sensor (23) indicates with water
Electrically connected between device (24), the single control single-chip microcomputer (26) electrically connects with the second relay (27), level sensor (23), described
Second relay (27) is electrically connected with magnetic valve (21), and described water butt (22) one end sets household water pipe (28), the family expenses
Spherical valve (29) is set on water pipe (28).
2. a kind of intelligent tap water water system according to claim 1, it is characterised in that:The water butt (22) with
The sealing of household water pipe (28) junction sets and opening (31) is set on second baffle (30), the second baffle (30), described to open
Mouth (31) place sets block (32), and the block (32) sets second spring (33), described second away from water butt (22) one end
Spring (33) sets screen pack (34) away from block (32) one end, and the screen pack (34) is located at spherical valve (29) and water butt
(22) in the middle of, the screen pack (34) is fixedly connected with household water pipe (28).
3. a kind of intelligent tap water water system according to claim 2, it is characterised in that：The opening (31) and gear
Block (32) junction sets sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610241243.3A CN105756121B (en) | 2016-04-15 | 2016-04-15 | A kind of intelligent tap water water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610241243.3A CN105756121B (en) | 2016-04-15 | 2016-04-15 | A kind of intelligent tap water water system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105756121A CN105756121A (en) | 2016-07-13 |
| CN105756121B true CN105756121B (en) | 2017-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610241243.3A Active CN105756121B (en) | 2016-04-15 | 2016-04-15 | A kind of intelligent tap water water system |
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| CN (1) | CN105756121B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106836369A (en) * | 2017-03-30 | 2017-06-13 | 江苏建筑职业技术学院 | A kind of building construction informationization tap water supply system |
| CN107326963A (en) * | 2017-06-02 | 2017-11-07 | 浙江嘉园家居用品有限公司 | It is a kind of can remote control Intelligent water valve |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101054809A (en) * | 2007-05-28 | 2007-10-17 | 吕治田 | Energy-saving tap water supply system |
| KR100971995B1 (en) * | 2009-10-08 | 2010-07-23 | 김태곤 | Apparatus for automatically reducing pressure of water supply |
| JP2012067465A (en) * | 2010-09-21 | 2012-04-05 | Mitsubishi Electric Building Techno Service Co Ltd | Pool water utilization system |
| CN102852192A (en) * | 2012-08-10 | 2013-01-02 | 泰州市顺浩电气工程有限公司 | Urban water-supply system |
| CN204475438U (en) * | 2015-03-23 | 2015-07-15 | 川源(中国)机械有限公司 | A kind of constant pressure water supply controls unit |
| CN105089097A (en) * | 2015-08-03 | 2015-11-25 | 湖南沃尔特水设备有限公司 | Water supply device and method for automatically matching appropriate water pumps according to real-time flows |
| CN205475416U (en) * | 2016-04-15 | 2016-08-17 | 卢云飞 | Intelligent running water water supply system |
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2016
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| Publication number | Publication date |
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| CN105756121A (en) | 2016-07-13 |
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