CN114108739A - Multi-quality water supply equipment capable of providing domestic water, purified water and reclaimed water - Google Patents
Multi-quality water supply equipment capable of providing domestic water, purified water and reclaimed water Download PDFInfo
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- CN114108739A CN114108739A CN202111358849.2A CN202111358849A CN114108739A CN 114108739 A CN114108739 A CN 114108739A CN 202111358849 A CN202111358849 A CN 202111358849A CN 114108739 A CN114108739 A CN 114108739A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 380
- 239000008213 purified water Substances 0.000 title claims abstract description 20
- 238000000746 purification Methods 0.000 claims abstract description 24
- 235000020188 drinking water Nutrition 0.000 claims abstract description 22
- 239000003651 drinking water Substances 0.000 claims abstract description 22
- 239000008399 tap water Substances 0.000 claims abstract description 21
- 235000020679 tap water Nutrition 0.000 claims abstract description 20
- 239000002351 wastewater Substances 0.000 claims abstract description 7
- 238000002360 preparation method Methods 0.000 claims 1
- 230000001502 supplementing effect Effects 0.000 claims 1
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000006386 neutralization reaction Methods 0.000 abstract 1
- OSVXSBDYLRYLIG-UHFFFAOYSA-N dioxidochlorine(.) Chemical compound O=Cl=O OSVXSBDYLRYLIG-UHFFFAOYSA-N 0.000 description 4
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 3
- 239000000460 chlorine Substances 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- 230000003020 moisturizing effect Effects 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 239000004155 Chlorine dioxide Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 235000012206 bottled water Nutrition 0.000 description 2
- 235000019398 chlorine dioxide Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000035622 drinking Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- QDHHCQZDFGDHMP-UHFFFAOYSA-N Chloramine Chemical compound ClN QDHHCQZDFGDHMP-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 235000020681 well water Nutrition 0.000 description 1
- 239000002349 well water Substances 0.000 description 1
Images
Classifications
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- 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
- E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
-
- 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
- E03B1/04—Methods or layout of installations for water supply for domestic or like local supply
- E03B1/041—Greywater supply systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
- E03B11/02—Arrangements or adaptations of tanks for water supply for domestic or like local water supply
-
- 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
- E03B7/04—Domestic or like local pipe systems
-
- 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
- E03B7/074—Arrangement of water treatment devices
-
- 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
- E03B7/078—Combined units with different devices; Arrangement of different devices with respect to each other
-
- 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
- E03B7/09—Component parts or accessories
-
- 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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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Structural Engineering (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The invention discloses a multi-quality water supply device capable of providing domestic water, purified water and reclaimed water, which relates to the field of water supply devices and comprises a non-negative pressure water supply device; the device also comprises a water purification system and a reclaimed water system; the water purification system comprises a water purifier, a pure water outlet of the water purifier is connected with a direct drinking water pipeline, and a waste water outlet of the water purifier is connected with a drain pipe; the reclaimed water system comprises a reclaimed water tank, a bottom water outlet of the reclaimed water tank is connected with a reclaimed water pipeline, and a top water inlet of the reclaimed water tank is connected with a water outlet end of a water discharge pipe; the upper collecting pipe of the non-negative pressure water supply equipment is provided with a first three-way pipe, the water inlet end of the first three-way pipe is connected with the outlet of the upper collecting pipe, one end of the water outlet end of the first three-way pipe is connected with a domestic water pipeline, and the other end of the water outlet end of the first three-way pipe is connected with the water inlet of the water purifier through a water pipe. The invention divides tap water into three kinds of water with different water qualities by adding the water purification system and the water neutralization system, thereby improving the life quality and reducing the waste of water resources.
Description
Technical Field
The invention relates to the field of water supply equipment, in particular to multi-quality water supply equipment capable of providing domestic water, purified water and reclaimed water.
Background
Water is a source of life, most domestic drinking water is polluted to different degrees, and the method is particularly prominent in Yangtze river basin, yellow river basin or areas taking surface water as a drinking water source. At present, the drinking water for daily use mostly adopts a disinfection and sterilization mode of adding chlorine, chlorine dioxide, ozone and chloramine, a large amount of secondary water supply facilities exist in partial multi-storey and high-rise residences, and the retention time of water stored in partial secondary water supply facilities is usually longer than 24 hours or even longer due to the difference of water consumption; in this case, the residual disinfectant is usually lost by using the pipe network water disinfected by chlorine, chlorine dioxide, ozone and ozone, and the continuous sterilization capability cannot be ensured; and because the detention time of water in the pipeline or container is prolonged, the bacteria in the water can automatically breed, and particularly, the residual substances of chlorine in the water have great corrosivity and harmful carcinogenic substances, so that the safety of the water quality is difficult to ensure.
The direct drinking equipment, the barreled water and the bottled water are transported along with the requirements of people on the quality of healthy life. In the process of making water of direct drinking water, barreled water and bottled water, only 30 percent of water can be directly drunk after being treated for ensuring the water quality, and 70 percent of water is wasted. According to the statistics that the urban population reaches 37 percent at present according to the national statistics, about 5.2 hundred million people are urban living conditions and living modes, the consumption of direct drinking water is about 15.6 hundred million liters per day (3 liters per person per day), 52 hundred million liters of waves are wasted (the pure water rate is 30 percent), the direct economic benefit is 1820 ten thousand yuan per day (3.5 yuan per ton of tap water), and the water source system wasted in the manufacturing processes of various beverages, soda water and the like and the demand of rural living population for direct drinking water are not included. Therefore, it is important to invent a water supply apparatus for supplying water in a multi-quality manner.
Disclosure of Invention
The invention aims to provide a multi-quality water supply device capable of supplying domestic water, purified water and reclaimed water, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a multi-quality water supply device capable of providing domestic water, purified water and reclaimed water comprises a non-negative pressure water supply device, wherein a flow compensator of the non-negative pressure water supply device is connected with a tap water pipe network, and a lower collecting pipe of the non-negative pressure water supply device is connected with an upper collecting pipe through a pressure system; the water purification system comprises a water purifier; the pure water outlet of the water purifier is connected with a direct drinking water pipeline, and the waste water outlet of the water purifier is connected with a drain pipe; the reclaimed water system comprises a reclaimed water tank, the top and the bottom of the reclaimed water tank are respectively provided with a water inlet and a water outlet, the water outlet at the bottom of the reclaimed water tank is connected with a reclaimed water pipeline, and the water inlet at the top of the reclaimed water tank is connected with the water outlet end of a water discharge pipe; the water purifier is characterized in that a first three-way pipe is arranged at the upper collecting pipe, the water inlet end of the first three-way pipe is connected with the outlet of the upper collecting pipe, one end of the water outlet end of the first three-way pipe is connected with a domestic water pipeline, and the other end of the water outlet end of the first three-way pipe is connected with the water inlet of the water purifier through a water pipe.
As a further scheme of the invention: the drain pipe is also provided with a one-way valve.
As a still further scheme of the invention: the water purification system further comprises water purification pressurizing equipment, and the water purification pressurizing equipment is connected with a direct drinking water pipeline.
As a still further scheme of the invention: the reclaimed water system also comprises reclaimed water pressurizing equipment, and the reclaimed water pressurizing equipment is connected with the reclaimed water pipeline.
As a still further scheme of the invention: the bottom of the reclaimed water tank is also provided with a water inlet; a water pipe connected with the water inlet of the water purifier is also connected with a second three-way pipe, and one water outlet end of the second three-way pipe is connected with a water inlet at the middle lower part of the side wall of the middle water tank through a water replenishing pipe; and the water replenishing pipe is also connected with a water replenishing valve.
As a still further scheme of the invention: the water replenishing pipe is provided with a one-way valve.
As a still further scheme of the invention: the water replenishing valve comprises a limiting cover, the limiting cover is composed of upper and lower funnel-shaped cover bodies which are symmetrically arranged, the upper end of the limiting cover is a water inlet, the lower end of the limiting cover is a water outlet, a screen plate is fixedly arranged at the bottom in the limiting cover, and a floating ball is placed above the screen plate.
As a still further scheme of the invention: the height of the limiting cover is lower than the water inlet at the top of the reclaimed water tank and higher than the water inlet at the bottom of the reclaimed water tank.
Compared with the prior art, the invention has the following beneficial effects:
1. by adding the water purification system and the water intermediate system, tap water is divided into three kinds of water with different water qualities, so that the life quality is improved, the body health is guaranteed, the water consumption cost of a user is reduced, and the waste of water resources is reduced;
2. the equipment investment is small, the maintenance is safe and convenient, the operation cost is low, the quality of drinking water is improved, the health of people is guaranteed, the waste water is secondarily utilized, and the water resource allowance fee is reduced. The floor area of the equipment is small, and only a water purification system and a reclaimed water system are added on the basis of the original non-negative-pressure automatic water supply equipment, so that the operation cost is low;
3. by arranging the water replenishing pipe, the water replenishing valve is connected to the water replenishing pipe, when the reclaimed water in the reclaimed water tank is insufficient, the water replenishing valve is opened to replenish the tap water into the reclaimed water tank, the tap water is directly used as the reclaimed water, and when the reclaimed water in the reclaimed water tank is enough, the water replenishing valve is closed, so that the waste of the tap water is avoided, the reclaimed water is replenished through the water replenishing valve, and the cost is low;
4. when the water level drops to and is less than spacing cover height in the middle of the water pitcher, the moisturizing valve is in the open mode to automatically, add water in to the normal water pitcher, when the water level rose to the take the altitude in the middle of the water pitcher, the floater come-up was plugged up spacing cover water inlet, no longer pours into the running water into to the normal water pitcher, the moisturizing is automatic to be gone on, only just pour into the running water into when the normal water volume in the normal water pitcher was less than a definite value, conveniently and effectively avoid the running water extravagant, guarantee resident daily water demand.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 2 is a schematic structural diagram of embodiment 2 of the present invention.
Fig. 3 is a schematic cross-sectional view of a water replenishing valve in embodiment 2 of the present invention.
Notations for reference numerals: 1-tap water pipe network, 2-flow compensator, 3-lower collecting pipe, 4-pressure system, 5-upper collecting pipe, 6-first three-way pipe, 7-domestic water pipeline, 8-water purification system, 9-direct drinking water pipeline, 91-direct drinking water pressurizing equipment, 10-first one-way valve, 11-reclaimed water tank, 12-reclaimed water pipeline, 121-reclaimed water pressurizing equipment, 13-second three-way pipe, 14-water replenishing valve, 141-cover body, 142-screen plate, 143-floating ball and 15-second one-way valve.
Detailed Description
The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.
Example 1
Referring to fig. 1, in an embodiment of the present invention, a multi-quality water supply apparatus capable of providing domestic water, purified water and reclaimed water includes a non-negative pressure water supply apparatus, a flow compensator 2 of the non-negative pressure water supply apparatus is connected to a tap water pipe network 1, and a lower collecting pipe 3 of the non-negative pressure water supply apparatus is connected to an upper collecting pipe 5 through a pressure system 4;
the water purifier 8 is a general water purifying system on the market and comprises a filtering, purifying and sterilizing unit; a pure water outlet of the water purifier 8 is connected with a direct drinking water pipeline 9, and a waste water outlet of the water purifier 8 is connected with a drain pipe 10; the reclaimed water system comprises a reclaimed water tank 11, the top and the bottom of the reclaimed water tank 11 are respectively provided with a water inlet and a water outlet, the water outlet at the bottom of the reclaimed water tank 11 is connected with a reclaimed water pipeline 12, and the water inlet at the top of the reclaimed water tank 11 is connected with the water outlet end of a drain pipe 10; the drain pipe 10 is also provided with a one-way valve to prevent the backflow of reclaimed water; furthermore, the water purification system also comprises a water purification pressurizing device 91, the water purification pressurizing device 91 is connected with a direct drinking water pipeline 9, the reclaimed water system also comprises a reclaimed water pressurizing device 121, the reclaimed water pressurizing device 121 is connected with a reclaimed water pipeline 12, direct drinking water and reclaimed water are respectively conveyed after being pressurized by the pressurizing device, the water pressure is ensured to be high enough, in order to ensure the integral water pressure, the water purifier 8 and the reclaimed water tank 11 can be arranged at the high position of the roof, and when the floor is not high, the pressurizing device can be cancelled;
the upper collecting pipe 5 is provided with a first three-way pipe 6, the water inlet end of the first three-way pipe 6 is connected with the outlet of the upper collecting pipe 5, one end of the water outlet end of the first three-way pipe 6 is connected with a domestic water pipeline 7, and the other end of the water outlet end of the first three-way pipe 6 is connected with the water inlet of a water purifier 8 through a water pipe.
Tap water enters a flow compensator 2 of the non-negative-pressure water supply equipment through a tap water pipe network 1, then is converged into a lower collecting pipe 3 by the flow compensator 2, enters an upper collecting pipe 5 under the action of a pressure system 4, and respectively enters a domestic water pipeline 7 and a water purifier 8 through a first three-way pipe 6 at the outlet of the upper collecting pipe 5, and the tap water entering the domestic water pipeline 7 can be used for common life, and is used for washing vegetables, cooking rice and the like; the tap water entering the water purifier 8 is purified to obtain purified water, and then is connected to a user through the direct drinking water pipeline 9, so that the tap water can be directly used for drinking without the need of the user to separately purchase the purified water; the waste water enters a reclaimed water tank 11 through a drain pipe 10 for storage, and is connected to a user through a reclaimed water pipeline 12, and a reclaimed water system is used for cleaning, greening, flushing a toilet and the like. From this, through increasing water purification system and well water system, divide into the water of three kinds of different quality of water with the running water, improve quality of life, ensured healthy to reduce user's water cost, reduce the waste of water resource.
The equipment investment is small, the maintenance is safe and convenient, the operation cost is low, the quality of drinking water is improved, the health of people is guaranteed, the waste water is secondarily utilized, and the water resource allowance fee is reduced. The floor area of the equipment is small, and only a water purification system and a reclaimed water system are added on the basis of the original non-negative-pressure automatic water supply equipment, so that the operation cost is low.
The water purification system can select various configuration forms according to the requirements of users, so that multi-water-quality automatic water supply equipment for producing purified water, mineral water, weak alkaline water and hydrogen-rich water can be produced, and high-quality purified water and domestic water can be directly supplied to the whole user unit through the multi-water-quality water supply equipment. The water cost of the user is saved, the service level of the user units such as residential areas, office buildings and the like can be improved, and good economic and social benefits are achieved.
Example 2
The daily life has the conditions of low demand of direct drinking water and high demand of reclaimed water, the reclaimed water needs to be produced by purified water, at the moment, the reclaimed water needs to be produced by a water purification system, redundant direct drinking water is stored or discharged, the storage cost is high, the quality of the direct drinking water stored for a long time is poor, water resources are wasted by discharging, the load of the water purification system is high, the service life of the water purification system is shortened, and the cost is increased; or a tap water pipeline is added on the device for connecting reclaimed water such as a closestool or a sanitation device, and the tap water is directly used when no reclaimed water exists, so that the pipeline is troublesome to lay and the laying cost is high.
Therefore, referring to fig. 2 to 3, on the basis of embodiment 1, the bottom of the reclaimed water tank 11 is further provided with a water inlet; a water pipe connected with the water inlet of the water purifier 8 is also connected with a second three-way pipe 13, and one water outlet end of the second three-way pipe 13 is connected with the water inlet at the middle lower part of the side wall of the middle water tank 11 through a water replenishing pipe 15; the water replenishing pipe 15 is provided with a one-way valve to prevent the backflow of reclaimed water; the water replenishing pipe 15 is also connected with a water replenishing valve 14, when the reclaimed water in the reclaimed water tank 11 is insufficient, the water replenishing valve 14 is opened to replenish the tap water into the reclaimed water tank 11, the tap water is directly used as the reclaimed water, and when the reclaimed water in the reclaimed water tank 11 is enough, the water replenishing valve is closed, so that the waste of the tap water is avoided, and the cost is low because the reclaimed water is replenished through the water replenishing valve 14.
The water replenishing valve 14 comprises a limiting cover 141, the limiting cover 141 is composed of an upper funnel-shaped cover body and a lower funnel-shaped cover body which are symmetrically arranged, the upper end of the limiting cover 141 is a water inlet, the lower end of the limiting cover 141 is a water outlet, a screen plate 142 is fixedly arranged at the bottom in the limiting cover 141, a floating ball 143 is placed above the screen plate 142, the height of the limiting cover 141 is lower than the top water inlet of the middle water tank 11 and higher than the bottom water inlet of the middle water tank 11, the height of the limiting cover 141 can be set according to actual requirements, generally, the height is slightly higher than the height of the bottom water inlet of the middle water tank 11, the water level in the limiting cover 141 is the same as the water level in the middle water tank 11, when the water level in the middle water tank 11 falls to be lower than the height of the limiting cover 141, the water replenishing valve 14 is in an open state, so as to automatically add water into the middle water tank 11, when the water level in the middle water tank 11 rises to a certain height, the floating ball 143 floats to block the water inlet of the limiting cover 141, no longer injects tap water into the middle water tank 11, from this, the moisturizing is automatic to be gone on, only just pours into the running water into when the normal water volume in the middle water pitcher 11 is less than a definite value into, and convenient and effectively avoid the running water extravagant, guarantee resident daily water demand.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A multi-quality water supply device capable of providing domestic water, purified water and reclaimed water comprises a non-negative pressure water supply device, wherein a flow compensator (2) of the non-negative pressure water supply device is connected with a tap water pipe network (1), and a lower collecting pipe (3) of the non-negative pressure water supply device is connected with an upper collecting pipe (5) through a pressure system (4); it is characterized in that the preparation method is characterized in that,
the device also comprises a water purification system and a reclaimed water system;
the water purification system comprises a water purifier (8), a pure water outlet of the water purifier (8) is connected with a direct drinking water pipeline (9), and a waste water outlet of the water purifier (8) is connected with a drain pipe (10);
the reclaimed water system comprises a reclaimed water tank (11), the top and the bottom of the reclaimed water tank (11) are respectively provided with a water inlet and a water outlet, the water outlet at the bottom of the reclaimed water tank (11) is connected with a reclaimed water pipeline (12), and the water inlet at the top of the reclaimed water tank (11) is connected with the water outlet end of a water drain pipe (10);
the water purifier is characterized in that a first three-way pipe (6) is arranged at the upper collecting pipe (5), the water inlet end of the first three-way pipe (6) is connected with the outlet of the upper collecting pipe (5), one end of the water outlet end of the first three-way pipe (6) is connected with a domestic water pipeline (7), and the other end of the water outlet end of the first three-way pipe (6) is connected with the water inlet of the water purifier (8) through a water pipe.
2. The multi-quality water supply equipment capable of providing domestic water, purified water and reclaimed water according to claim 1, wherein the drain pipe (10) is further provided with a one-way valve.
3. The multi-quality water supply equipment capable of providing domestic water, purified water and reclaimed water according to claim 1, wherein the water purification system further comprises a water purification pressurizing equipment (91), and the water purification pressurizing equipment (91) is connected with a direct drinking water pipeline (9).
4. The multi-quality water supply equipment capable of providing domestic water, purified water and reclaimed water according to claim 1, wherein the reclaimed water system further comprises a reclaimed water pressurizing equipment (121), and the reclaimed water pressurizing equipment (121) is connected with the reclaimed water pipeline (12).
5. The multi-quality water supply equipment capable of providing domestic water, purified water and reclaimed water according to any one of claims 1 to 4, wherein the bottom of the reclaimed water tank (11) is also provided with a water inlet; a second three-way pipe (13) is connected to a water pipe connected with the water inlet of the water purifier (8), and one water outlet end of the second three-way pipe (13) is connected with a water inlet at the middle lower part of the side wall of the middle water tank (11) through a water supplementing pipe (15); the water replenishing pipe (15) is also connected with a water replenishing valve (14).
6. The multi-quality water supply equipment capable of providing domestic water, purified water and reclaimed water according to claim 5, wherein the water replenishing pipe (15) is provided with a one-way valve.
7. The multi-quality water supply equipment capable of providing domestic water, purified water and reclaimed water according to claim 5, wherein the water replenishing valve (14) comprises a limiting cover (141), the limiting cover (141) is composed of an upper funnel-shaped cover body and a lower funnel-shaped cover body which are symmetrically arranged, the upper end of the limiting cover (141) is a water inlet, the lower end of the limiting cover (141) is a water outlet, a screen plate (142) is fixedly arranged at the bottom in the limiting cover (141), and a floating ball (143) is placed above the screen plate (142).
8. The multi-quality water supply equipment for providing domestic water, purified water and reclaimed water according to claim 7, wherein the height of the limit cover (141) is lower than the top water inlet of the reclaimed water tank (11) and higher than the bottom water inlet of the reclaimed water tank (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111358849.2A CN114108739A (en) | 2021-11-17 | 2021-11-17 | Multi-quality water supply equipment capable of providing domestic water, purified water and reclaimed water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111358849.2A CN114108739A (en) | 2021-11-17 | 2021-11-17 | Multi-quality water supply equipment capable of providing domestic water, purified water and reclaimed water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114108739A true CN114108739A (en) | 2022-03-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111358849.2A Pending CN114108739A (en) | 2021-11-17 | 2021-11-17 | Multi-quality water supply equipment capable of providing domestic water, purified water and reclaimed water |
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| CN (1) | CN114108739A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114837254A (en) * | 2022-03-31 | 2022-08-02 | 中船邮轮科技发展有限公司 | Ship drinking water distribution system for reducing VSP flushing time of standby system |
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| CN206762667U (en) * | 2017-06-01 | 2017-12-19 | 刘机关 | Anti-penetration water purifier high efficiency water saving device |
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| KR20180111169A (en) * | 2017-03-31 | 2018-10-11 | 주식회사 에이치앤엔코퍼레이션 | Water purifier adjustable to water cock and food valve |
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| CN202672224U (en) * | 2012-05-16 | 2013-01-16 | 李同喜 | Non-negative pressure water supply equipment capable of offering purified drinking water |
| CN103461216A (en) * | 2013-08-15 | 2013-12-25 | 青岛众泰禽业专业合作社 | Using method of automatic water-compensating tank |
| KR20180111169A (en) * | 2017-03-31 | 2018-10-11 | 주식회사 에이치앤엔코퍼레이션 | Water purifier adjustable to water cock and food valve |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114837254A (en) * | 2022-03-31 | 2022-08-02 | 中船邮轮科技发展有限公司 | Ship drinking water distribution system for reducing VSP flushing time of standby system |
| CN114837254B (en) * | 2022-03-31 | 2024-03-08 | 中船邮轮科技发展有限公司 | Ship drinking water distribution system for reducing VSP flushing time of standby system |
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