CN215669864U - Energy-saving composite water supply system - Google Patents
Energy-saving composite water supply system Download PDFInfo
- Publication number
- CN215669864U CN215669864U CN202120909836.9U CN202120909836U CN215669864U CN 215669864 U CN215669864 U CN 215669864U CN 202120909836 U CN202120909836 U CN 202120909836U CN 215669864 U CN215669864 U CN 215669864U
- Authority
- CN
- China
- Prior art keywords
- water
- water supply
- control valve
- supply line
- energy
- 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.)
- Active
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
Landscapes
- Domestic Plumbing Installations (AREA)
Abstract
The utility model provides an energy-saving composite water supply system, in particular to an energy-saving composite water supply system for small and medium-sized enterprises.
Description
Technical Field
The utility model provides a water supply system, in particular to an energy-saving composite water supply system suitable for small and medium-sized enterprises.
Background
At present, a small number of small enterprises without requirements on tap water pressure adopt a direct supply mode of a tap water company, and a plurality of enterprises are built with own water storage spaces such as fire-fighting water pools. However, the storage water is replaced or treated regularly to prevent the deterioration of water quality and to meet the demand of production or life. The urban tap water pipe network can directly supply production and domestic water systems of the company, and can basically meet the requirements of normal flow, pressure and the like of tap water of the current company through estimation. If the special condition that the flow is concentrated is met, the direct supply of tap water may not meet the requirements of production and living.
SUMMERY OF THE UTILITY MODEL
The utility model provides an energy-saving composite water supply system, which solves the problems of water supply requirements of small and medium-sized enterprises, regular replacement of stored water and the like, and adopts the following technical scheme:
an energy-saving composite water supply system comprises a tap water direct supply water supply line and a storage water pressurization water supply line which share the same water inlet pipeline and the same water outlet pipeline, wherein the water inlet pipeline is provided with a first control valve used as a main switch, and the tap water direct supply water supply line is provided with a slow-closing check valve; and a second control valve, a reservoir, a third control valve, a water pump, a multifunctional water pump control valve and a first pressure sensor are sequentially arranged on the storage water pressurization water supply line.
And the control processor is connected with all valves, the water pump and the signal sensor in the system.
And a water inlet pressure sensor connected with the control processor is arranged on the water inlet pipeline.
The pressurized water supply line for storage used a pipe with diameter DN200 mm.
The tap water direct supply line is connected to a storage water pressurized supply line through a filtered supply line.
The filtering water supply line comprises a filtering tank, a fourth control valve and a fifth control valve, wherein the fourth control valve is arranged between the filtering tank and the tap water direct supply water supply line, and the fifth control valve is arranged between the filtering tank and the reservoir.
The tap water direct supply water supply line is provided with a second pressure sensor and a sixth control valve, and a connecting pipeline of a filtering water supply line is arranged between the second pressure sensor and the sixth control valve.
The control processor is connected with or provided with a timer.
The energy-saving composite water supply system can realize the stability of water demand through two water supply lines by arranging two-day water supply lines, the energy-saving effect is obvious, and equipment, pipelines, instruments and meters and an automatic control system run stably.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of the energy-saving compound water supply system;
FIG. 2 is a schematic structural diagram of a second embodiment of the energy-saving compound water supply system;
in the figure: 1-a first control valve, 2-a slow-closing check valve, 3-a second control valve, 4-a reservoir, 5-a third control valve, 6-a water pump, 7-a control processor, 8-a multifunctional water pump control valve, 9-a first pressure sensor, 10-a second pressure sensor, 11-a sixth control valve and 12-a filter tank; 13-a sewage draining outlet; 14-fourth control valve, 15-fifth control valve.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
In the first embodiment shown in fig. 1, the energy-saving compound water supply system includes two sets of water supply lines, namely, a tap water direct supply line and a storage water pressurized supply line, which are connected to the same water inlet pipe. And a water inlet pipeline shared by the two sets of water supply lines is provided with a first control valve 1 which is used as a main switch valve. The water outlets of the two sets of water supply lines are communicated with the same water outlet pipeline.
The tap water direct supply water line is provided with a slow-closing check valve 2. And a second control valve 3, a reservoir 4, a third control valve 5, a water pump 6, a multifunctional water pump control valve 8 and a first pressure sensor 9 are sequentially arranged on the storage water pressurization water supply line. The slow-closing check valve 2, the second control valve 3, the third control valve 5, the water pump 6, the multifunctional water pump control valve 8 and the first pressure sensor 9 are all connected with the control processor 7. The water inlet pipeline is provided with a water inlet pressure sensor, the water inlet pressure sensor is connected with the control processor 7, and the control processor 7 can be realized by adopting a single chip microcomputer or an ARM processor.
When the direct water supply system is used, under normal conditions, when the direct water supply pressure of tap water can meet the requirements of production and life (more than or equal to 0.35MPa), the direct water supply line of tap water is adopted for production and life. At this time, the second control valve 3 is closed, and the first control valve 1 and the slow stop check valve 2 are opened.
When the direct water supply pressure of tap water can not meet the production and living requirements (less than 0.35MPa), the storage water pressurized water supply line can be started. The direct water supply pressure of running water passes through pressure sensor acquires intakes, pressure sensor imports the signal of telecommunication and transmits for control processor 7, control processor 7 closes the slow-closure check valve 2 of the direct water supply line of running water, opens water pump 6, delivers to water department after the water pressurization of cistern 4. At this time, the second control valve 3 is opened, the third control valve 5 is opened, the multifunctional water pump control valve 8 is opened, and the first pressure sensor 9 is used for detecting the water supply pressure on the storage water pressurization water supply line and feeding back data to the control processor 7, thereby controlling the pressure regulating state of the multifunctional water pump control valve 8.
When the control processor 7 detects that the pressure of tap water is increased to 0.35MPa for 35 seconds according to the water inlet pressure sensor, the water pump 6 is automatically turned off, and the tap water is changed into a tap water direct supply water supply line. At this time, the third control valve 5 is closed, the multifunctional pump control valve 8 is closed, and the second control valve 3 is closed until the reservoir 4 is full of water.
In order to ensure that the water quality of the water storage tank can meet the production and living requirements, the water in the water storage tank 4 can be forcibly started to replace all the water in the water storage tank 4 every 3 to 10 days, and the working mode refers to the working state when the pressure of the tap water direct supply water can not meet the production and living requirements. The control processor 7 is connected with or provided with a timer for judging time.
The utility model can transform the existing tap water direct supply water supply line, when in normal use, the storage water pressurized water supply line is started every 10 days and runs for 24 hours to ensure that the tap water in the water storage tank is not rotten, and simultaneously, whether each device of the energy-saving composite water supply system runs normally is checked. Whether can satisfy the user demand according to production and domestic water pressure utilizes multi-functional water pump control valve to change, uses the running water direct supply or opens the water pump and beats water pressurization from the cistern and supply production life needs.
| Serial number | Name (R) | Model number | Unit of | Number of |
| 1 | Carbon steel pipeline | DN200 | Rice and its production process | 33 |
| 2 | Carbon steel 90-degree elbow | DN200 | An | 2 |
| 3 | Slow-closing check valve | DN200；PN16 | An | 1 |
| 4 | Butterfly valve | DN200；PN16 | An | 3 |
| 5 | Multifunctional water pump control valve | DN300；PN16 | |
2 |
| 6 | |
10# | Rice and its |
15 |
| 7 | Civil engineering, heat preservation and the like |
The pressurized water supply line for storage used a pipe with diameter DN200 mm. Slowly close check valve 2 and adopt DN200, first control valve 1, second control valve 3 and third control valve 5 adopt butterfly valve DN200, multi-functional water pump control valve 8 adopts DN 300.
In the second embodiment as shown in fig. 2, in case that the water supply of the tap water direct supply line is unstable, and in other water supply methods, there is a pollution (e.g. yellowing and redness) in the water supply pipeline, and the water supplied at this time is not desirable, but is not good for direct waste, therefore, the utility model makes the following improvement on the basis of the first embodiment.
On the running water direct-feed water supply line, still be provided with the filtration water supply line to storing with water pressurization water supply line, the running water direct-feed water supply line is provided with second pressure sensor 10, sixth control valve 11, and the pipeline between the two is through filtering the water supply line, it includes filtering ponds 12, fourth control valve 14 and fifth control valve 15 to filter the water supply line, filtering ponds 12 is connected to cistern 4, be provided with fifth control valve 15 between filtering ponds 12 and the cistern 4, and be provided with fourth control valve 14 between the running water direct-feed water supply line. The filtering tank 12 is provided with a sewage draining outlet 13. Similarly, the second pressure sensor 10, the sixth control valve 11, the fifth control valve 15 and the fourth control valve 14 are connected with the control processor 7.
When the tap water direct supply water supply line is adopted, the storage water pressurization water supply line is closed, if the second pressure sensor 10 senses that the tap water direct supply water pressure is unstable (the pressure is 0.0-0.35, and the pressure difference between the maximum pressure and the minimum pressure is greater than 0.1 within the set time t), the sixth control valve 11 is closed, the fourth control valve 14 and the fifth control valve 15 are opened, and the inlet water is filtered and then conveyed to the water storage tank 4. After the pressure of the tap water direct supply water is stabilized, the fourth control valve 14 and the fifth control valve 15 are closed, and the sixth control valve 11 is opened. Or when the water supply is just started, the water is directly supplied to the storage water pressurization water supply line through the filtering water supply line until the water inlet pressure sensor and the second pressure sensor sense the stability of the direct water supply pressure of the tap water.
Tests prove that the energy-saving device has obvious energy-saving effect, and equipment, pipelines, instruments and meters and an automatic control system run stably.
Claims (8)
1. An energy-conserving compound water supply system which characterized in that: the water storage device comprises a tap water direct supply water supply line and a storage water pressurization water supply line which share the same water inlet pipeline and the same water outlet pipeline, wherein the water inlet pipeline is provided with a first control valve serving as a main switch, and the tap water direct supply water supply line is provided with a slow-closing check valve; and a second control valve, a reservoir, a third control valve, a water pump, a multifunctional water pump control valve and a first pressure sensor are sequentially arranged on the storage water pressurization water supply line.
2. The energy-saving compound water supply system according to claim 1, characterized in that: and the control processor is connected with all valves, the water pump and the signal sensor in the system.
3. The energy-saving compound water supply system according to claim 2, characterized in that: and a water inlet pressure sensor connected with the control processor is arranged on the water inlet pipeline.
4. The energy-saving compound water supply system according to claim 1, characterized in that: the pressurized water supply line for storage used a pipe with diameter DN200 mm.
5. The energy-saving compound water supply system according to claim 1, characterized in that: the tap water direct supply line is connected to a storage water pressurized supply line through a filtered supply line.
6. The energy-saving compound water supply system according to claim 1, characterized in that: the filtering water supply line comprises a filtering tank, a fourth control valve and a fifth control valve, wherein the fourth control valve is arranged between the filtering tank and the tap water direct supply water supply line, and the fifth control valve is arranged between the filtering tank and the reservoir.
7. The energy-saving compound water supply system according to claim 6, characterized in that: the tap water direct supply water supply line is provided with a second pressure sensor and a sixth control valve, and a connecting pipeline of a filtering water supply line is arranged between the second pressure sensor and the sixth control valve.
8. The energy-saving compound water supply system according to claim 2, characterized in that: the control processor is connected with or provided with a timer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120909836.9U CN215669864U (en) | 2021-04-29 | 2021-04-29 | Energy-saving composite water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120909836.9U CN215669864U (en) | 2021-04-29 | 2021-04-29 | Energy-saving composite water supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215669864U true CN215669864U (en) | 2022-01-28 |
Family
ID=79971288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120909836.9U Active CN215669864U (en) | 2021-04-29 | 2021-04-29 | Energy-saving composite water supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215669864U (en) |
-
2021
- 2021-04-29 CN CN202120909836.9U patent/CN215669864U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TN2010000067A1 (en) | Water economizer system for domestic installations and the like | |
| CN203452130U (en) | Non-negative-pressure secondary water supply system | |
| CN201762185U (en) | Water-saving reverse osmosis water purifier | |
| CN215669864U (en) | Energy-saving composite water supply system | |
| CN106759633A (en) | A kind of drink water purifying non-negative pressure water-supply installation | |
| CN105731602B (en) | A kind of water purifier controlled with four-sided valve | |
| CN210917567U (en) | Anticorrosive scale control device of building water supply system | |
| CN113526698A (en) | Combined reverse osmosis seawater desalination device | |
| CN200992512Y (en) | Pumpless high flow-pure water machine | |
| CN205444317U (en) | Integration feed water treatment equipment | |
| CN212926249U (en) | Energy-saving composite water supply system | |
| CN207003560U (en) | Can the non-negative pressure unitized supply equipment of stream storage benefit | |
| CN205710001U (en) | The water purifier that a kind of four-sided valve controls | |
| CN214167540U (en) | Double-water double-cleaning water machine | |
| CN105776646A (en) | Backwashing bactericidal osmosis water purifier with intelligent monitoring and timing functions | |
| CN216130234U (en) | Pipeline layout design and wisdom centralized water supply system | |
| CN204073856U (en) | A kind of without pump, energy-saving and water-saving type single flow family expenses nano-filtration water purifier | |
| CN221412414U (en) | Double water supply system and water purifying and drinking machine | |
| CN216586777U (en) | Quasi-terminal dual water supply system | |
| CN209740892U (en) | Domestic water supply water treatment system | |
| CN217838534U (en) | Pure water purification system | |
| CN218405659U (en) | Water supply device of non-negative pressure water tank | |
| CN213709714U (en) | Building environmental protection water supply equipment | |
| CN211394051U (en) | Water purifier | |
| CN213995461U (en) | Seawater reverse osmosis cleaning valve replacing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |