CN209468814U - A kind of multifunctional compensating formula box type negative-pressure-free supply equipment - Google Patents
A kind of multifunctional compensating formula box type negative-pressure-free supply equipment Download PDFInfo
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- CN209468814U CN209468814U CN201822038209.3U CN201822038209U CN209468814U CN 209468814 U CN209468814 U CN 209468814U CN 201822038209 U CN201822038209 U CN 201822038209U CN 209468814 U CN209468814 U CN 209468814U
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- 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
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Abstract
A kind of multifunctional compensating formula box type negative-pressure-free supply equipment, it is characterized in that: including water tank, municipal back with water inlet line and intelligence control system, municipal back with water inlet line connects steady-flow tank, steady-flow tank joining water box, steady-flow tank is connected to three tunnel water supply branches and all the way bypass branch, water supply branch road is provided with water pump, the other end of water supply branch and bypass branch is all connected with total house branch, total house branch connection each household resident's uses water pipeline, municipal back with water inlet line joining water box, first pressure sensor and vacuum suppresser are provided on steady-flow tank, total house branch is equipped with second pressure sensor, first water outlet pipeline is equipped with intelligent booster pump, the vacuum suppresser, intelligent booster pump, water pump, first pressure sensor and second pressure sensor are all connected with intelligence control system.The utility model can reduce the water supply of city planting ductwork in the water use peak phase, and compensate water by water tank, so that city planting ductwork and water tank is carried out two-way while supplying water, it is ensured that user terminal can just commonly use water.
Description
Technical field:
The utility model relates to a kind of city planting ductwork supply equipments, and in particular to a kind of multifunctional compensating formula box type negative-pressure-free
Supply equipment.
Background technique:
With the development of city process, high-rise building emerges one after another, and very big difficulty, floor mistake are brought to urban water supply
Height can make the pressure of supply water of city planting ductwork insufficient, cause the water in city planting ductwork that can not flow out or be interrupted outflow, make user terminal
Anhydrous or water flow is not smooth, can not carry out normal water supply, influences the just common water of user, brings inconvenience to life, especially with
The hydraulic pressure of water peak period, city planting ductwork will be greatly reduced and negative pressure state occurs, completely lose water supply capacity, and city planting ductwork
Often city planting ductwork can also be damaged in negative pressure state, the just common water of extreme influence user, meanwhile, city planting ductwork also duration
There is the unstable situation of pressure of supply water, the discharge pressure that so will cause at house lead in is unstable, keeps water supply water flow excessive or mistake
It is small, it is unfavorable for urbanite water consumption.
Summary of the invention:
The utility model is to overcome above-mentioned technical problem, provides a kind of water supply of multifunctional compensating formula box type negative-pressure-free and sets
It is standby, in the water use peak phase, the water supply of city planting ductwork can be reduced, and water is compensated by water tank, make city planting ductwork and water tank into
Row two-way supplies water simultaneously, it is ensured that user terminal can just commonly use water.
The multifunctional compensating formula box type negative-pressure-free supply equipment of the utility model, technology used for the above purpose
Scheme is: including water tank, municipal back with water inlet line, steady-flow tank, flow controller, water pump, outlet pipe and intelligence control system, institute
The water inlet that municipal back with water inlet line connects steady-flow tank by equipment back with water inlet line is stated, the equipment back with water inlet line is equipped with third pressure
First water outlet of force snesor and flow controller, the steady-flow tank is discharged pipeline joining water box by first, steady-flow tank
Second water outlet is connected to three tunnel water supply branches and all the way bypass branch by the second water outlet pipeline, and gas is arranged on the bypass branch
Press tank, water supply branch road is respectively arranged with water pump, inlet valve and outlet valve, three tunnel water supply branches and bypass branch it is another
End is all connected with outlet pipe, and outlet pipe connects total house branch, and total house branch connection each household resident's uses water pipeline, the municipal administration
Back with water inlet line is by water supply line joining water box, and with three tunnel water supply branches and all the way, bypass branch is connected to the water tank, described steady
First pressure sensor and vacuum suppresser are provided on stream tank, total house branch is equipped with second pressure sensor, institute
The first water outlet pipeline is stated equipped with intelligent booster pump, steady-flow tank outlet valve and discharge valve of cistern for water-closet, total house branch is equipped with
It always registers one's residence inlet valve, the water supply line is equipped with water tank water compensating valve, the flow controller, vacuum suppresser, intelligent booster
Pump, water pump, inlet valve, outlet valve, flow straightener outlet valve, discharge valve of cistern for water-closet, inlet valve of always registering one's residence, water tank water compensating valve, the first pressure
Force snesor and second pressure sensor are electrically connected with intelligence control system.
Ball-cock assembly is equipped in the water tank as a further improvement of the utility model,.Water tank is limited by ball-cock assembly
Water level.
Be equipped with fluid level controller in the water tank as a further improvement of the utility model, the fluid level controller with
The electrical connection of intelligence control system electricity.The water level of water tank is detected by fluid level controller.
The steady-flow tank is equipped with multi-function protector, the Multifunctional protective as a further improvement of the utility model,
Shield device is electrically connected with intelligence control system.
The second water outlet pipeline is equipped with steady-flow tank outlet valve, steady-flow tank as a further improvement of the utility model,
Outlet valve connects intelligence control system.
As a further improvement of the utility model, it is described first water outlet pipeline be equipped with second check-valve, described second
Check-valves is between steady-flow tank inlet valve and intelligent booster pump, and second check-valve connects intelligence control system.Stop by second
Returning valve flows into the water in water tank unidirectionally in steady-flow tank, and then supplies user terminal by pumping for water pump.
Bypass branch is connected to the water tank with three tunnel water supply branches and all the way as a further improvement of the utility model,
And the position of connection is provided with third check-valves, third check-valves connects intelligence control system.So set, when steady-flow tank can not
When participating in work, water pump can be made directly to be drawn water by water tank.
The intelligence control system is using DCS as controller as a further improvement of the utility model,.
The utility model has the following beneficial effects:
The utility model is connected by water tank with city planting ductwork and steady-flow tank, is supplied in the normal water supply stage by city planting ductwork
Water reduces the water supply of city planting ductwork, and compensate water by water tank, thus by city when water use peak phase pressure of supply water deficiency
Political affairs pipe network and water tank two-way supply water simultaneously, are supplied to user terminal through steady-flow tank, three groups of water pump pressurizations, at the same time, originally municipal administration is managed
The water inlet that net is connected with water tank is kept it turned on, and it is water tank moisturizing that the tap water of city planting ductwork flows into water tank naturally.Also
Can daily 2 hours of peak period, start by set date intelligent booster pump is by water tank moisturizing, to guarantee the safety of municipal water pressure；Work as municipal administration
When the hydraulic pressure of pipe network restores, flow controller is all performed fighting, and is closed intelligent booster pump to cut off water tank drawing water all the way, is made water pump
It only draws water all the way from city planting ductwork, so realizes when city planting ductwork hydraulic pressure deficiency, water is compensated by water tank；Work as city
It when political affairs pipe network water pressure abundance, is only supplied water by city planting ductwork, to normally uninterruptedly supply water for user, and keeps the flat of hydraulic pressure
Surely.
Detailed description of the invention:
Fig. 1 is the principle schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model；
As shown in the figure, 1 is water tank, and 2 be municipal back with water inlet line, and 3 be equipment back with water inlet line, and 4 be steady-flow tank, and 5 be flow control
Device processed, 6 be water pump, and 7 be air pressure tank, and 8 be outlet pipe, and 9 be intelligent booster pump, and 10 be bypass branch, and 11 be the first water outlet pipeline,
12 be the second water outlet pipeline, and 13 be inlet valve, and 14 be outlet valve, and 15 be total house branch, and 16 be water supply line, and 17 be first
Pressure sensor, 18 be vacuum suppresser, and 19 be second pressure sensor, and 20 be steady-flow tank inlet valve, and 21 be discharge valve of cistern for water-closet,
22 be inlet valve of always registering one's residence, and 23 be intelligence control system, and 24 be ball-cock assembly, and 25 be fluid level controller, and 26 be multifunction protection
Device, 27 be steady-flow tank outlet valve, and 28 be second check-valve, and 29 be first check-valve, and 30 be third pressure sensor, and 31 be water tank
Water compensating valve, 32 be water supply branch, and 33 be third check-valves.
Specific embodiment:
Referring to Figures 1 and 2, multifunctional compensating formula box type negative-pressure-free supply equipment, it is characterised in that: including water tank 1, city
Political affairs back with water inlet line steady-flow tank 4, flow controller 5, water pump 6, outlet pipe 8 and intelligence control system 23, the municipal administration back with water inlet line
2 connect the water inlet of steady-flow tank 4 by equipment back with water inlet line 3, and the equipment back with water inlet line 3 is equipped with third pressure sensor
30 and flow controller 5, the first water outlet of the steady-flow tank 4 by the first water outlet 11 joining water box 1 of pipeline, steady-flow tank 4
Second water outlet is connected to three tunnel water supply branches 32 and all the way bypass branch 10, the bypass branch by the second water outlet pipeline 12
Air pressure tank 7 is set on 10, water pump 6, inlet valve 13 and outlet valve 14 are respectively arranged on the water supply branch 32, supply water branch on three roads
The other end of road 32 and bypass branch 10 is all connected with outlet pipe 8, and outlet pipe 8 connects total house branch 15, and total house branch 15 connects
Logical each household resident's uses water pipeline, and the municipal administration back with water inlet line 2 passes through 16 joining water box 1 of water supply line, the water tank 1 and three tunnels
Water supply branch 32 is connected to bypass branch 10 all the way, and first pressure sensor 17 is provided on the steady-flow tank 4 and vacuum inhibits
Device 18, total house branch 15 are equipped with second pressure sensor 19, and the first water outlet pipeline 11 is equipped with intelligent booster
Pump 9, steady-flow tank inlet valve 20 and discharge valve of cistern for water-closet 21, total house branch 15 are equipped with inlet valve 22 of always registering one's residence, the benefit
Water pipeline 16 be equipped with water tank water compensating valve 31, the flow controller 5, vacuum suppresser 18, intelligent booster pump 9, water pump 6, into
Water valve 13, outlet valve 14, steady-flow tank inlet valve 20, discharge valve of cistern for water-closet 21, inlet valve 22 of always registering one's residence, water tank water compensating valve 31, first
Pressure sensor 17 and second pressure sensor 19 are electrically connected with intelligence control system 23.
Further, ball-cock assembly 24 is equipped in the water tank 1.
Further, it is equipped with fluid level controller 25 in the water tank 1, the fluid level controller 25 connects intelligence control system
23。
Further, the steady-flow tank 4 is equipped with multi-function protector 26, and the multi-function protector 26 connects intelligent control
System 23 processed.
Further, the second water outlet pipeline 12 is equipped with steady-flow tank outlet valve 27, and steady-flow tank outlet valve 27 connects intelligence
It can control system 23.
Further, the first water outlet pipeline 11 is equipped with second check-valve 28, and the second check-valve 28 is in steady
It flows between tank inlet valve 20 and intelligent booster pump 9, second check-valve 28 connects intelligence control system 23.
Further, it is equipped with first check-valve 29 on every road bypass branch 10, on the bypass branch 10 equipped with water pump 6
First check-valve 29 is in the water outlet side of water pump 6, and first check-valve 29 connects intelligence control system 23.
Further, bypass branch 10 is connected to the water tank 1 with three tunnel water supply branches 32 and all the way, and the position being connected to is set
It is equipped with third check-valves 33, third check-valves 33 connects intelligence control system 23.
Further, the intelligence control system 23 is using DCS as controller.
Working principle:
1, the normal water supply stage: 5 standard-sized sheet of flow controller, municipal water is by flow controller 5, steady-flow tank 4, water supply branch
Water pump 6 on road 32 is supplied to user terminal, at this point, the water pump 6 on three tunnel water supply branches 32 makes full use of original pressure of tap water
Power realizes overlapped supercharging, and according to the variation of water consumption, alternative variable-frequency is automatic to add and subtract work water pump 6 to keep discharge pressure for perseverance
Pressure；
2, peak period insufficient water compensates operating condition: reaching when third pressure sensor 30 detects that municipal intake pressure is too low
When 0.16MPa (numerical value is settable), flow controller 5 deflects and gradually turns down, and reduces the water withdrawal from city planting ductwork, insufficient
Water supplemented by water tank 1, the hydraulic pressure of water tank 1 is pressurized to municipal water pressure identical with city planting ductwork at this time through intelligent booster pump 9
Power, city planting ductwork and 1 two-way of water tank water simultaneously at this time, then it is supplied to user terminal through 4, three groups of water pumps 6 of steady-flow tank, at the same time,
The water tank water compensating valve 31 in water supply line 16 that originally city planting ductwork is connected with water tank 1 is kept it turned on, city planting ductwork
It is water tank moisturizing that tap water flows into water tank 1 naturally.Also can daily 2 hours of peak period, start by set date intelligent booster pump 9, to protect
Demonstrate,prove municipal water pressure safety.
3, municipal water pressure Restoration stage: when third pressure sensor 30 detects that municipal intake pressure reaches 0.20MPa (number
It is worth settable) when, flow controller 5 is all performed fighting, and intelligent booster pump 9 and discharge valve of cistern for water-closet 21 are closed, and cutting 1 one tunnel of water tank is taken out
Water, three groups of water pumps 6 draw water all the way from city planting ductwork.
4, water tank intelligent circulation operating condition: as arrived in a period of time without peak period, not prevent the water in water tank 1 for a long time not
With and go bad, intelligence control system 23 setting timing, when small more than 8 or 12,1 water of water tank is not used, at this time intelligent control
System 23 simulates peak period and carrys out interim peak period insufficient water compensation operating condition, passes through city planting ductwork and the water intaking of 1 two-way of water tank supplies
Toward user terminal；
5, when city planting ductwork is cut off the water, flow controller 5 is closed, to guarantee the safety of city planting ductwork；
6, when city planting ductwork hydraulic pressure meets discharge pressure requirement, water pump 6 is shut down, and the tap water of city planting ductwork is propped up from bypass
Airpressured pitcher on road 10.
Claims (9)
1. a kind of multifunctional compensating formula box type negative-pressure-free supply equipment, it is characterised in that: including water tank (1), municipal back with water inlet line
Steady-flow tank (4), flow controller (5), water pump (6), outlet pipe (8) and intelligence control system (23), the municipal administration back with water inlet line
(2) by the water inlet of equipment back with water inlet line (3) connection steady-flow tank (4), the equipment back with water inlet line (3) is equipped with third pressure
First water outlet of sensor (30) and flow controller (5), the steady-flow tank (4) is connected to water by the first water outlet pipeline (11)
Second water outlet of case (1), steady-flow tank (4) is connected to three tunnel water supply branches (32) by the second water outlet pipeline (12) and bypasses all the way
Air pressure tank (7) are arranged on the bypass branch (10) in branch (10), be respectively arranged on the water supply branch (32) water pump (6),
The other end of inlet valve (13) and outlet valve (14), three tunnel water supply branches (32) and bypass branch (10) is all connected with outlet pipe (8),
Outlet pipe (8) connects total house branch (15), and total house branch (15) connection each household resident's uses water pipeline, the municipal administration water inlet
Pipeline (2) by water supply line (16) joining water box (1), be provided on the steady-flow tank (4) first pressure sensor (17) and
Vacuum suppresser (18), total house branch (15) are equipped with second pressure sensor (19), the first water outlet pipeline
(11) intelligent booster pump (9), steady-flow tank inlet valve (20) and discharge valve of cistern for water-closet (21) are equipped with, on total house branch (15)
Equipped with inlet valve of always registering one's residence (22), the water supply line (16) is equipped with water tank water compensating valve (31), the flow controller (5),
Vacuum suppresser (18), intelligent booster pump (9), water pump (6), inlet valve (13), outlet valve (14), steady-flow tank inlet valve (20),
Discharge valve of cistern for water-closet (21), inlet valve (22) of always registering one's residence, water tank water compensating valve (31), first pressure sensor (17), second pressure pass
Sensor (19) and third pressure sensor (30) are electrically connected with intelligence control system (23).
2. a kind of multifunctional compensating formula box type negative-pressure-free supply equipment as described in claim 1, it is characterised in that: the water tank
(1) ball-cock assembly (24) are equipped in.
3. a kind of multifunctional compensating formula box type negative-pressure-free supply equipment as described in claim 1, it is characterised in that: the water tank
(1) fluid level controller (25) are equipped in, the fluid level controller (25) connects intelligence control system (23).
4. a kind of multifunctional compensating formula box type negative-pressure-free supply equipment as described in claim 1, it is characterised in that: the current stabilization
Tank (4) is equipped with multi-function protector (26), and the multi-function protector (26) connects intelligence control system (23).
5. a kind of multifunctional compensating formula box type negative-pressure-free supply equipment as described in claim 1, it is characterised in that: described second
It is discharged pipeline (12) and is equipped with steady-flow tank outlet valve (27), steady-flow tank outlet valve (27) connects intelligence control system (23).
6. a kind of multifunctional compensating formula box type negative-pressure-free supply equipment as described in claim 1, it is characterised in that: described first
It is discharged pipeline (11) and is equipped with second check-valve (28), the second check-valve (28) is in steady-flow tank inlet valve (20) and intelligence
Between booster pump (9), second check-valve (28) connects intelligence control system (23).
7. a kind of multifunctional compensating formula box type negative-pressure-free supply equipment as described in claim 1, it is characterised in that: supply water on three roads
It is equipped with first check-valve (29) on branch (32) and bypass branch (10), the first check-valve on the water supply branch (32)
(29) it is in the water outlet side of water pump (6), first check-valve (29) connects intelligence control system (23).
8. a kind of multifunctional compensating formula box type negative-pressure-free supply equipment as described in claim 1, it is characterised in that: the water tank
(1) with three tunnel water supply branches (32) and all the way, bypass branch (10) is connected to, and the position being connected to is provided with third check-valves (33),
Third check-valves (33) connects intelligence control system (23).
9. a kind of multifunctional compensating formula box type negative-pressure-free supply equipment as described in any one of claim 1-8, feature
Be: the intelligence control system (23) is using DCS as controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822038209.3U CN209468814U (en) | 2018-12-06 | 2018-12-06 | A kind of multifunctional compensating formula box type negative-pressure-free supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822038209.3U CN209468814U (en) | 2018-12-06 | 2018-12-06 | A kind of multifunctional compensating formula box type negative-pressure-free supply equipment |
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| Publication Number | Publication Date |
|---|---|
| CN209468814U true CN209468814U (en) | 2019-10-08 |
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ID=68088936
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822038209.3U Active CN209468814U (en) | 2018-12-06 | 2018-12-06 | A kind of multifunctional compensating formula box type negative-pressure-free supply equipment |
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| CN (1) | CN209468814U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343121A (en) * | 2020-10-26 | 2021-02-09 | 上海海澄水务科技集团有限公司 | Intelligent integrated water supply equipment |
| CN113279457A (en) * | 2021-05-30 | 2021-08-20 | 上海上锐泵业(集团)有限公司 | Double-tank type pressure-stabilizing compensation non-negative-pressure water supply equipment |
-
2018
- 2018-12-06 CN CN201822038209.3U patent/CN209468814U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343121A (en) * | 2020-10-26 | 2021-02-09 | 上海海澄水务科技集团有限公司 | Intelligent integrated water supply equipment |
| CN113279457A (en) * | 2021-05-30 | 2021-08-20 | 上海上锐泵业(集团)有限公司 | Double-tank type pressure-stabilizing compensation non-negative-pressure water supply equipment |
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