CN202440883U - Direct drinking water supply system for hotel - Google Patents
Direct drinking water supply system for hotel Download PDFInfo
- Publication number
- CN202440883U CN202440883U CN2012200807854U CN201220080785U CN202440883U CN 202440883 U CN202440883 U CN 202440883U CN 2012200807854 U CN2012200807854 U CN 2012200807854U CN 201220080785 U CN201220080785 U CN 201220080785U CN 202440883 U CN202440883 U CN 202440883U
- Authority
- CN
- China
- Prior art keywords
- hotel
- water
- product water
- water supply
- supply system
- 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 - Fee Related
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Classifications
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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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- 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
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
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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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- Physical Water Treatments (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model provides a direct drinking water supply system for a hotel, which can filter small-sized molecular substances such as colloids and virus ions. Tap water forms water supply of a reverse osmosis membrane component through a high pressure pump after being preprocessed; product water of the reverse osmosis membrane component is stored in a product water tank; the product water in the product water tank enters a hotel drinking water supply riser pipe through an ultraviolet ray water disinfecting system after being pressurized by a feed pump; the riser pipe is connected with a user branched pipe; and the upper end of the riser pipe is communicated with the product water tank through a return pipe. According to the direct drinking water supply system for hotel, the tap water is subjected to further advanced treatment, processing and purification, and is changed into high-quality drinking water for hotel customers and staff to use by utilizing the high desalination rate of a reverse osmosis membrane and the high removal rate of the low molecular weight organic substance; transportation and carrying are saved; the requirements on a large amount of drinking water are met; the water can be used by turning on a tap at any time; and moreover, the secondary pollution of a tap water supply network is avoided.
Description
Technical field
The utility model relates to a kind of quality classification water supply technical field, relates in particular to a kind of hotel direct drinking supply system.
Background technology
Along with people's is to the improve of drinking-water quality requirements, and water purification machine just arises at the historic moment.But mostly this water purification machine is the monomer-type domestic type, can not satisfy the requirement of large-scale service location drinking water.Quality classification water supply is meant that with tap water be former water, separates living water use in the tap water and direct drinking water, and other establishes pipe network, and straight-through resident family realizes that drinking water and living water use divide matter, shunting, reaches the purpose of straight drink, and satisfies the requirement of the excellent usefulness of high-quality, the low usefulness of low-quality.Existing direct drinking supply system can be removed material and other close impurity of size of 0.1～10 μ m, like suspension, bacterium, algae etc.But can not filter out the less colloid of size, virus and ion equimolecular material.
Summary of the invention
The technical problem that the utility model will solve provides a kind of hotel's direct drinking supply system that can filter the less colloid of size, viral ion equimolecular material.
In order to solve the problems of the technologies described above, the technical scheme of the utility model is:
A kind of hotel direct drinking supply system; Tap water forms the feedwater of reverse osmosis membrane assembly through preliminary treatment after by high-pressure pump; The product water of reverse osmosis membrane assembly is stored in the product water tank; Product water in the product water tank gets into hotel's drinking water supply standpipe through ultraviolet water disinfection systems after via the feed pump supercharging, connects service pipe on the standpipe, and the standpipe upper end is communicated with the product water tank through return pipe.
Above-mentioned hotel direct drinking supply system, the minimum point of supply line is provided with outfall between said product water tank and the standpipe.
Above-mentioned hotel direct drinking supply system is provided with flow control valve on the said return pipe.
The utility model is with the further advanced treating of tap water, processing and purification; Utilize the high desalination rate of reverse osmosis membrane and to the high clearance of low-molecular-weight organic matter; Be that it becomes drink water; Supply guest of hotel and staff to use, saved transportation and carrying, satisfy the demand of a large amount of drinking water.The tap of can fetching boiling water at any time goes usefulness, has avoided the secondary pollution of tap water supply pipe network.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the utility model is done further detailed explanation:
Fig. 1 is the structure principle chart of the utility model.
Among the figure: 1 pretreatment unit, 2 high-pressure pumps, 3 reverse osmosis membrane assemblies, 4 product water tanks, 5 feed pumps, 6 ultraviolet water disinfection systems, 7 outfall, 8 standpipes, 9 Hotel Buildings things, 10 flow control valves, 11 return pipes.
The specific embodiment
As shown in Figure 1; The concrete structure of a kind of hotel direct drinking supply system is following: tap water forms the feedwater of reverse osmosis membrane assembly 3 through pretreatment unit 1 preliminary treatment after by high-pressure pump 2; The product water of reverse osmosis membrane assembly is stored in product water tank 4; Product water in the product water tank gets into the drinking water supply standpipe 8 of Hotel Buildings things 9 through ultraviolet water disinfection systems 6 after via feed pump 5 superchargings, connects service pipe on the standpipe, and the standpipe upper end is communicated with the product water tank through return pipe 11.
Whole system is cleaned and sterilize for the ease of the qualified back of direct-drinking water pipeline system pressure testing, the minimum point of supply line is provided with outfall 7 between said product water tank and the standpipe, can discharge fully with the flushing water in the assurance system.
Carry out disinfection for the product water that makes the appropriate amount in the water supply network can cycle through ultraviolet water disinfection systems, need the backwater amount of control return pipe, flow control valve 10 is set on the said return pipe.
Claims (3)
1. hotel's direct drinking supply system; It is characterized in that: tap water forms the feedwater of reverse osmosis membrane assembly through preliminary treatment after by high-pressure pump; The product water of reverse osmosis membrane assembly is stored in the product water tank; Product water in the product water tank gets into hotel's drinking water supply standpipe through ultraviolet water disinfection systems after via the feed pump supercharging, connects service pipe on the standpipe, and the standpipe upper end is communicated with the product water tank through return pipe.
2. hotel according to claim 1 direct drinking supply system is characterized in that: the minimum point of supply line is provided with outfall between said product water tank and the standpipe.
3. hotel according to claim 1 direct drinking supply system is characterized in that: on the said return pipe flow control valve is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200807854U CN202440883U (en) | 2012-03-07 | 2012-03-07 | Direct drinking water supply system for hotel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200807854U CN202440883U (en) | 2012-03-07 | 2012-03-07 | Direct drinking water supply system for hotel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202440883U true CN202440883U (en) | 2012-09-19 |
Family
ID=46822337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200807854U Expired - Fee Related CN202440883U (en) | 2012-03-07 | 2012-03-07 | Direct drinking water supply system for hotel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202440883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258714A (en) * | 2019-06-28 | 2019-09-20 | 西安长岭依水生网络科技有限公司 | Central direct drinking different water supply system with pipeline automatic disinfecting function |
-
2012
- 2012-03-07 CN CN2012200807854U patent/CN202440883U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258714A (en) * | 2019-06-28 | 2019-09-20 | 西安长岭依水生网络科技有限公司 | Central direct drinking different water supply system with pipeline automatic disinfecting function |
| CN110258714B (en) * | 2019-06-28 | 2024-04-26 | 西安长岭依水生网络科技有限公司 | Central direct drinking water quality-dividing water supply system with automatic pipeline disinfection function |
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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: 20120919 Termination date: 20140307 |