CN204491737U - Constant pressure water supply equipment - Google Patents
Constant pressure water supply equipment Download PDFInfo
- Publication number
- CN204491737U CN204491737U CN201520183055.0U CN201520183055U CN204491737U CN 204491737 U CN204491737 U CN 204491737U CN 201520183055 U CN201520183055 U CN 201520183055U CN 204491737 U CN204491737 U CN 204491737U
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- China
- Prior art keywords
- valve
- electric control
- manganese
- control valve
- pot
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- 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.)
- Expired - Fee Related
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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
- Y02A20/152—Water filtration
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- Removal Of Specific Substances (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
A kind of constant pressure water supply equipment, relate to constant pressure water supply technical field, comprise water purification pot, manganese sandfiltration pot, electric control valve A, centrifugal pump H and power distribution cabinet, oral siphon is provided with electric control valve B and the right side of electric control valve B is connected by pipeline with manganese sandfiltration pot top and backwash delivery port respectively, to be connected by pipeline with water purification pot bottom bottom manganese sandfiltration pot and connecting pipe is provided with electric control valve A, water without purification flows into oral siphon, enter manganese sandfiltration pot through electric control valve B from manganese sandfiltration pot top to filter, be the water supply of life potable water network again after variable frequency pump and general pump supercharging, when manganese sandfiltration pot run a period of time need cleaning time, the automatic control backwash process preset can be opened automatically, filter tank is cleaned, automatically filter is recovered after cleaning, project organization is compact, floor space is little, easy for installation, operate steadily, simple to operate.
Description
technical field:
the utility model relates to constant pressure water supply technical field, is specifically related to a kind of constant pressure water supply equipment.
background technology:
it is very important that constant pressure water supply system supplies water for living water, highrise building water and some special users.If the too high meeting of city pressure causes pipelines from bursting, hypotony can be then that water source cannot reach the higher resident of dwelling places, also current can be caused too small because hydraulic pressure is not enough, cannot meet normal use even if reach.Common constant pressure water supply equipment function ratio is more single, just simple purification function and constant pressure water supply function are carried out integrated, the cleaning process of purification part compares again labor intensive and time, for this problem, a kind of automatic control integration device collecting well water purification, constant pressure water supply and purification part and automatically clean of special proposition.
summary of the invention:
The purpose of this utility model is the weak point existed to overcome above-mentioned prior art, and provides a kind of constant pressure water supply equipment, and it is easy to use, simple to operate, be easy to large-scale promotion application.
The technical solution adopted in the utility model is: a kind of constant pressure water supply equipment, comprise water purification pot, manganese sandfiltration pot, electric control valve A, centrifugal pump H and power distribution cabinet, oral siphon is placed on sled, oral siphon is provided with electric control valve B and the right side of electric control valve B is connected by pipeline with manganese sandfiltration pot top and backwash delivery port respectively, electric control valve C is provided with on the left of backwash delivery port, the left side of electric control valve C is connected by pipeline with manganese sandfiltration pot top, blow-off pipe is provided with bottom manganese sandfiltration pot, blow-off pipe is provided with electric control valve D, to be connected by pipeline with water purification pot bottom bottom manganese sandfiltration pot and connecting pipe is provided with electric control valve A, water purification pot top is provided with manhole cover, water purification pot top is provided with bleed off pipe, water purification pot inside is provided with fluid level controller and fluid level controller is attached on water purification pot inwall, water purification pot lateral wall is provided with staircase, water purification pot bottom is provided with outlet pipe, outlet pipe respectively with variable frequency pump, general pump, centrifugal pump H is connected by pipeline with centrifugal pump L, the right side of variable frequency pump is provided with valve W, the left side of variable frequency pump is provided with flap valve S and valve T successively, the right side of general pump is provided with valve P, the left side of general pump is provided with flap valve Q and valve R successively, valve T is connected delivery port jointly with the left side of valve R, valve N is provided with on the left of centrifugal pump H, the right side of centrifugal pump H is provided with flap valve G and valve F successively, valve M is provided with on the left of centrifugal pump L, the right side of centrifugal pump L is provided with flap valve K and valve J successively, valve F is connected by pipeline with bottom manganese sandfiltration pot by electric control valve E jointly with the right side of valve J.
Beneficial aspects of the present utility model: this device can carry out purification and sterilization process to the clear water without purification and sterilization process, to reach the standard of drinking water; This device adopts multiple stage supply-water pump, and wherein the use of variable frequency pump can ensure that again systematic Water supply pressure is constant, operates steadily, simple to operate, energy-saving and cost-reducing; This device is provided with full-automatic back washing system, regularly automatically can clean, also not affecting normal water supply work while cleaning to crossing manganese sandfiltration pot, convenient and swift, saves artificial; The each parts of this device are all arranged on same sled, and project organization is compact, floor space is little, easy for installation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is view dorsad of the present utility model.
detailed description of the invention:
With reference to each figure, a kind of constant pressure water supply equipment, comprise water purification pot 2, manganese sandfiltration pot 5, electric control valve A3, centrifugal pump H15 and power distribution cabinet 31, oral siphon 1 is placed on sled 34, oral siphon 1 is provided with electric control valve B4 and the right side of electric control valve B4 is connected by pipeline with manganese sandfiltration pot 5 top and backwash delivery port 7 respectively, electric control valve C6 is provided with on the left of backwash delivery port 7, the left side of electric control valve C6 is connected by pipeline with manganese sandfiltration pot 5 top, blow-off pipe 11 is provided with bottom manganese sandfiltration pot 5, blow-off pipe 11 is provided with electric control valve D10, to be connected by pipeline with water purification pot 2 bottom bottom manganese sandfiltration pot 5 and connecting pipe is provided with electric control valve A3, water purification pot 2 top is provided with manhole cover 32, water purification pot 2 top is provided with bleed off pipe 9, water purification pot 2 inside is provided with fluid level controller 33 and fluid level controller 33 is attached on water purification pot 2 inwall, water purification pot 2 lateral wall is provided with staircase 8, water purification pot 2 bottom is provided with outlet pipe 21, outlet pipe 21 respectively with variable frequency pump 29, general pump 23, centrifugal pump H15 is connected by pipeline with centrifugal pump L18, the right side of variable frequency pump 29 is provided with valve W30, the left side of variable frequency pump 29 is provided with flap valve S27 and valve T28 successively, the right side of general pump 23 is provided with valve P22, the left side of general pump 23 is provided with flap valve Q24 and valve R25 successively, valve T28 is connected delivery port 26 jointly with the left side of valve R25, valve N20 is provided with on the left of centrifugal pump H15, the right side of centrifugal pump H15 is provided with flap valve G14 and valve F13 successively, valve M19 is provided with on the left of centrifugal pump L18, the right side of centrifugal pump L8 is provided with flap valve K17 and valve J16 successively, valve F13 is connected by pipeline with bottom manganese sandfiltration pot 5 by electric control valve E12 jointly with the right side of valve J16.Water without purification flows into oral siphon 1, manganese sandfiltration pot 5 is entered from manganese sandfiltration pot 5 top through electric control valve B4, the ferrous iron of dissolved state or bivalent manganese are oxidized into the compound of undissolved ferric iron or tetravalent manganese by the too high water of iron manganese content under the effect of manganese sandfiltration pot 5 inner catalyst, water quality is allowed to be purified, the valve A3 of water after purification in connecting pipe enters water purification pot 2, then outlet pipe 21 is flowed into from water purification pot 2, be the water supply of life potable water network again after variable frequency pump 29 and general pump 23 supercharging, variable frequency pump 29 is run when the metered flow of discharge lower than a pump, general pump 23 is run when reaching rated discharge, when discharge is greater than the rated discharge of variable frequency pump 29 and general pump 23 isolated operation, variable frequency pump 29 and general pump 23 run simultaneously, manganese sandfiltration pot 5 needs to clean it after operation a period of time, now, the backwash process preset can be opened automatically, this backwash process is automatic control process, controlled by PLC, automatic backflushing washing procedure can be set, during backwash, PLC will control electric control valve B4 and electric control valve A3 and close, open electric control valve E12 and electric control valve C6, open centrifugal pump H15 and centrifugal pump L18, now, current can flow out from the outlet pipe 21 of water purification pot 2, bottom manganese sandfiltration pot 5, manganese sandfiltration pot 5 is flowed into through electric control valve E12 by after centrifugal pump H15 and centrifugal pump L18 supercharging, backwash is carried out to manganese sandfiltration pot 5 inside, water after backwash can flow out from backwash delivery port 7 through electric control valve C6, after backwash, the water flowed out is not had after can there be backwash manganese sandfiltration pot 5 inside, now electric control valve D10 can open, water in manganese sandfiltration pot 5 can flow out from blow-off pipe 11, complete backwash process, control to automatically return to filtering process by PLC again after backwash process completes, water purification pot 2 inside is provided with fluid level controller 33, this fluid level controller 33 is provided with high, normal, basic three liquid-level switches, wherein high level switch and middle liquid-level switch are for controlling the switch of electric control valve B4, low liquid-level switch is used for reporting to the police and preventing supply-water pump from finding time, when high water tank reaches high level switch position, electric control valve B4 closes, when high water tank reaches middle liquid-level switch position, electric control valve B4 opens, when high water tank reaches low liquid-level switch position, close variable frequency pump and general pump and report to the police, the top of water purification pot 2 is provided with bleed off pipe 9, when high level switch break down cannot close electric control valve B4 time, inflow can exceed the memory space of water purification pot 2, now unnecessary water can be discharged from bleed off pipe 9, the manhole cover 32 at water purification pot 2 top can enter water purification pot 2 inside to its maintenance and clean for workman.This device can carry out purification and sterilization process to the clear water without purification and sterilization process, to reach the standard of drinking water; This device adopts multiple stage supply-water pump, and wherein the use of variable frequency pump 29 can ensure that again systematic Water supply pressure is constant, operates steadily, simple to operate, energy-saving and cost-reducing; This device is provided with full-automatic back washing system, regularly automatically can clean, also not affecting normal water supply work while cleaning to crossing manganese sandfiltration pot 5, convenient and swift, saves artificial; The each parts of this device are all arranged on same sled 34, and project organization is compact, floor space is little, easy for installation.
Claims (1)
1. a constant pressure water supply equipment, comprise water purification pot, manganese sandfiltration pot, electric control valve A, centrifugal pump H and power distribution cabinet, it is characterized in that: oral siphon is placed on sled, oral siphon is provided with electric control valve B and the right side of electric control valve B is connected by pipeline with manganese sandfiltration pot top and backwash delivery port respectively, electric control valve C is provided with on the left of backwash delivery port, the left side of electric control valve C is connected by pipeline with manganese sandfiltration pot top, blow-off pipe is provided with bottom manganese sandfiltration pot, blow-off pipe is provided with electric control valve D, to be connected by pipeline with water purification pot bottom bottom manganese sandfiltration pot and connecting pipe is provided with electric control valve A, water purification pot top is provided with manhole cover, water purification pot top is provided with bleed off pipe, water purification pot inside is provided with fluid level controller and fluid level controller is attached on water purification pot inwall, water purification pot lateral wall is provided with staircase, water purification pot bottom is provided with outlet pipe, outlet pipe respectively with variable frequency pump, general pump, centrifugal pump H is connected by pipeline with centrifugal pump L, the right side of variable frequency pump is provided with valve W, the left side of variable frequency pump is provided with flap valve S and valve T successively, the right side of general pump is provided with valve P, the left side of general pump is provided with flap valve Q and valve R successively, valve T is connected delivery port jointly with the left side of valve R, valve N is provided with on the left of centrifugal pump H, the right side of centrifugal pump H is provided with flap valve G and valve F successively, valve M is provided with on the left of centrifugal pump L, the right side of centrifugal pump L is provided with flap valve K and valve J successively, valve F is connected by pipeline with bottom manganese sandfiltration pot by electric control valve E jointly with the right side of valve J.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520183055.0U CN204491737U (en) | 2015-03-30 | 2015-03-30 | Constant pressure water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520183055.0U CN204491737U (en) | 2015-03-30 | 2015-03-30 | Constant pressure water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204491737U true CN204491737U (en) | 2015-07-22 |
Family
ID=53571041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520183055.0U Expired - Fee Related CN204491737U (en) | 2015-03-30 | 2015-03-30 | Constant pressure water supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204491737U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975357A (en) * | 2019-12-26 | 2020-04-10 | 苏州仕净环保科技股份有限公司 | Industrial pure water preparation system with filtering and purifying functions |
-
2015
- 2015-03-30 CN CN201520183055.0U patent/CN204491737U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975357A (en) * | 2019-12-26 | 2020-04-10 | 苏州仕净环保科技股份有限公司 | Industrial pure water preparation system with filtering and purifying functions |
| CN110975357B (en) * | 2019-12-26 | 2023-07-04 | 苏州仕净科技股份有限公司 | Industrial pure water preparation system for filtering and purifying |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20210330 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |