CN202338002U - Tank type low-energy-consumption pipe-network overlapped water supply equipment - Google Patents
Tank type low-energy-consumption pipe-network overlapped water supply equipment Download PDFInfo
- Publication number
- CN202338002U CN202338002U CN2011205028170U CN201120502817U CN202338002U CN 202338002 U CN202338002 U CN 202338002U CN 2011205028170 U CN2011205028170 U CN 2011205028170U CN 201120502817 U CN201120502817 U CN 201120502817U CN 202338002 U CN202338002 U CN 202338002U
- Authority
- CN
- China
- Prior art keywords
- water
- pressure sensor
- equipment
- water pump
- type low
- 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.)
- Expired - Lifetime
Links
Images
Classifications
-
- 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
Abstract
The utility model relates to the technical field of public water supply systems, and in particular relates to tank type low-energy-consumption pipe-network overlapped water supply equipment. The tank type low-energy-consumption pipe-network overlapped water supply equipment comprises a buffer tank, a water pump set, a flow regulator, an electric control cabinet, a valve, a tap water feeding pipe, a main water discharging pipe of the equipment, pressure sensors and a pressure stabilizing tank, wherein the tap water feeding pipe is provided with an inlet pressure sensor, and is respectively connected with the water feeding ends of all water pumps of the water pump set by a plurality of pipelines; the water discharging ends of all the water pumps of the water pump set are connected with the main water discharging pipe of the equipment by pipelines; the main water discharging pipe of the equipment is provided with an outlet pressure sensor and the flow adjuster, and is connected with the pressure stabilizing tank by a pipeline; and the inlet pressure sensor, the outlet pressure sensor, the flow adjuster and the water pump set are connected with a control cabinet by signal lines. Compared with the prior art, the tank type low-energy-consumption pipe-network overlapped water supply equipment has the characteristics of high efficiency, fast reaction, reasonable structure and safe energy conservation.
Description
[technical field]
The utility model relates to and is used for public water system facility technology field, specifically is a kind of pot type low energy consumption pipe network Pressure-superposed water supply equipment.
[background technology]
In the water system in communal facility; The general converter that adopts is controlled a plurality of pumps; In this case, frequency and the voltage transformation of converter through using commercial ac power source is the converter of optional frequency and voltage, and the speed that can change pump is thus come and actual conditions are mated.
Yet the defective of this scheme is that the speed of frequent change pump can make the life-span of pump significantly reduce even break down and noise.
In TOHKEMY 2005-351267 communique; A kind of water supply installation is disclosed; A kind of method that is in operation and supports when breaking down for the control part of control pump and converter, but in this method, a little less than the generation of controller for lightning surge; Be easy to generate fault, therefore can't effectively solve the power saving in the water system.
[summary of the invention]
The purpose of the utility model is to solve in the prior art through the energy-conservation deficiency that causes the pump lost of life of converter, and a kind of pot type low energy consumption pipe network Pressure-superposed water supply equipment that contains the multistage pump stack is provided.
For realizing that above-mentioned purpose designs a kind of pot type low energy consumption pipe network Pressure-superposed water supply equipment; Comprise surge tank, water pump group, flow regulator, electrical control cubicles, valve, tap water water inlet pipe, equipment outfall sewer, pressure sensor, vacuum tank; It is characterized in that described tap water water inlet pipe is provided with inlet pressure sensor; The tap water water inlet pipe connects each water pump water inlet end of water pump group respectively through plurality of conduits; Each water pump water outlet end of water pump group is through pipeline connection device outfall sewer; Described equipment outfall sewer is provided with outlet pressure sensor and flow regulator, and the equipment outfall sewer connects vacuum tank through pipeline, and described inlet pressure sensor, outlet pressure sensor, flow regulator and water pump group are connected switch board through holding wire.
Described tap water water inlet pipe is provided with surge tank.
Described water pump group is made up of three water pumps or many water pumps, and described three water pumps adopt dual-purpose one to be equipped with or three use structure.
The utility model also comprises the pipe network pressure-superposed method of supplying water of a kind of pot type low energy consumption, it is characterized in that described method of supplying water is following: the flow regulator monitoring equipment water flow on the equipment outfall sewer, and feed back to switch board; Outlet pressure sensor monitoring equipment discharge pressure on the equipment outfall sewer; And feed back to switch board, switch board sends the little pump in the signal controlling water pump group, middle pump, big pump and supplies water, when the user on non-peak during water; The user is less with discharge; Start little pump and supply water,, satisfy water requirements when strengthen pump and big pump in the startup successively with discharge.
The utility model is compared with prior art, and the overlapped in series of multistage pump makes it that higher utilization rate arranged on energy, can cut pump according to condition of different and handle efficient energy-saving.It adopts the scheme of switch board control to carry out different combinations to varying environment to pump fast and accurately, can react fault timely, and do handled, makes this equipment safer.
[description of drawings]
Fig. 1 is the annexation sketch map of the utility model;
Fig. 2 is the utility model equipment partial schematic diagram;
Fig. 3 is the vertical view of Fig. 2;
Fig. 4 is the switch board sketch map of the utility model;
Fig. 5 is the specific embodiment sketch map of the utility model;
Among the figure: 1. pump 6. little pump 7. switch boards 8. vacuum tanks 9. flow regulators 10. outlet pressure sensors 11. equipment outfall sewers in the tap water water inlet pipe 2. surge tanks 3. inlet pressure sensors 4. big pumps 5..
[specific embodiment]
In conjunction with accompanying drawing the present invention is further specified, the manufacturing technology of this device is very clearly concerning this professional people.
As shown in Figure 5; Comprise surge tank, water pump group, flow regulator, switch board, valve, tap water water inlet pipe, equipment outfall sewer, pressure sensor, vacuum tank; The tap water water inlet pipe is provided with inlet pressure sensor and surge tank, and the tap water water inlet pipe connects each water pump water inlet end of water pump group respectively through plurality of conduits, and the water pump group is made up of three water pumps; Can be divided into big pump, middle pump, little pump according to flow, three water pumps adopt dual-purpose one to be equipped with structure.Each water pump water outlet end of water pump group is through pipeline connection device outfall sewer; Described equipment outfall sewer is provided with outlet pressure sensor and flow regulator; The equipment outfall sewer connects vacuum tank through pipeline, and described inlet pressure sensor, outlet pressure sensor, flow regulator and water pump group are connected switch board through holding wire.
Flow regulator monitor user ' on the equipment outfall sewer is used discharge; And feed back to switch board, the outlet pressure sensor monitoring equipment pressure of supply water on the equipment outfall sewer, and feed back to switch board; Switch board sends the little pump in the signal controlling water pump group, middle pump, pump supplies water greatly; When the user on non-peak during water, the user is little with discharge, starts little pump and supplies water; When strengthen pump and big pump in the startup successively with discharge, satisfy water requirements, if problem appears in a pump, then outlet pressure sensor does not reach the pressure requirement, switch board sends signal to stand by pump, starts stand by pump.When a large amount of waters of user, tap water has some insufficient waters, this moment inlet pressure sensor detected pressures and feed back to switch board; Switch board is through reducing the water pump frequency; Reach the suction of minimizing to tap water, the falling pressure of buffering tap water reduces the influence to tap water.
Claims (3)
1. pot type low energy consumption pipe network Pressure-superposed water supply equipment; Comprise surge tank, water pump group, flow regulator, electrical control cubicles, valve, tap water water inlet pipe, equipment outfall sewer, pressure sensor, vacuum tank; It is characterized in that described tap water water inlet pipe is provided with inlet pressure sensor; The tap water water inlet pipe connects each water pump water inlet end of water pump group respectively through plurality of conduits; Each water pump water outlet end of water pump group is through pipeline connection device outfall sewer; Described equipment outfall sewer is provided with outlet pressure sensor and flow regulator, and the equipment outfall sewer connects vacuum tank through pipeline, and described inlet pressure sensor, outlet pressure sensor, flow regulator and water pump group are connected switch board through holding wire.
2. a kind of pot type low energy consumption pipe network Pressure-superposed water supply equipment as claimed in claim 1 is characterized in that described tap water water inlet pipe is provided with surge tank.
3. a kind of pot type low energy consumption pipe network Pressure-superposed water supply equipment as claimed in claim 1 is characterized in that described water pump group is made up of three water pumps or many water pumps, and described three water pumps adopt dual-purpose one to be equipped with or three use structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205028170U CN202338002U (en) | 2011-12-06 | 2011-12-06 | Tank type low-energy-consumption pipe-network overlapped water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205028170U CN202338002U (en) | 2011-12-06 | 2011-12-06 | Tank type low-energy-consumption pipe-network overlapped water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202338002U true CN202338002U (en) | 2012-07-18 |
Family
ID=46486697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205028170U Expired - Lifetime CN202338002U (en) | 2011-12-06 | 2011-12-06 | Tank type low-energy-consumption pipe-network overlapped water supply equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202338002U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367675A (en) * | 2011-12-06 | 2012-03-07 | 上海成峰流体设备有限公司 | Tank-type low energy consumption pipe network pressure-superposed water supply equipment and method |
-
2011
- 2011-12-06 CN CN2011205028170U patent/CN202338002U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102367675A (en) * | 2011-12-06 | 2012-03-07 | 上海成峰流体设备有限公司 | Tank-type low energy consumption pipe network pressure-superposed water supply equipment and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201224900Y (en) | Intelligent water-supply device | |
| CN201722734U (en) | Parallel frequency-conversion energy-saving water feeding system of no-negative-pressure water pond | |
| CN102367675A (en) | Tank-type low energy consumption pipe network pressure-superposed water supply equipment and method | |
| CN202337997U (en) | Equipment for box-type low-energy pipe network pressure-superposed water supplying | |
| CN105089097A (en) | Water supply device and method for automatically matching appropriate water pumps according to real-time flows | |
| CN204919657U (en) | According to automatic water supply equipment who matches suitable water pump of real -time flow | |
| CN106088215A (en) | A kind of non-negative pressure water service system and control method | |
| CN202338002U (en) | Tank type low-energy-consumption pipe-network overlapped water supply equipment | |
| CN102979138A (en) | Intelligent water supply equipment | |
| CN204475438U (en) | A kind of constant pressure water supply controls unit | |
| CN102704548A (en) | Variable frequency water supply facility for high-rise buildings | |
| CN103422540B (en) | To intake intelligent stack-press device | |
| CN206360012U (en) | Intelligent water supply system based on low-capacity pump | |
| CN101775827A (en) | Automatic constant-pressure variable boosting water feeder | |
| CN205205908U (en) | Variable -frequency and constant -pressure water supply system | |
| CN102493530A (en) | Box-type low-energy-consumption pipe network pressure-overlaying water supply equipment and method | |
| CN201883476U (en) | Air pressure compensation type non-negative pressure water supply device | |
| CN204738342U (en) | Domestic deep well constant pressure water supply system of light small -size intelligence | |
| CN202850122U (en) | Novel intelligent double-source constant pressure water supply device | |
| CN202148563U (en) | Water supply pressure reduction system | |
| CN201121347Y (en) | Full-automatic amount-variable and voltage-variable non-negative pressure water supply equipment | |
| CN204126009U (en) | Energy-saving water supply system | |
| CN204475437U (en) | One is self-service washes vehicle intelligent water storage device | |
| CN204983038U (en) | High -rise building secondary pressured water supply economizer system | |
| CN204803959U (en) | No negative pressure variable frequency water supply device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120718 |