CN101838030A - Pressure water storage tank - Google Patents
Pressure water storage tank Download PDFInfo
- Publication number
- CN101838030A CN101838030A CN201010138726A CN201010138726A CN101838030A CN 101838030 A CN101838030 A CN 101838030A CN 201010138726 A CN201010138726 A CN 201010138726A CN 201010138726 A CN201010138726 A CN 201010138726A CN 101838030 A CN101838030 A CN 101838030A
- Authority
- CN
- China
- Prior art keywords
- water
- pressure
- water storage
- air bag
- storage barrel
- 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.)
- Granted
Links
Images
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a pressure water storage tank, which comprises a shell, and a water storage bag and an air bag which are located in the shell, wherein the air bag is located in the lower part of the water storage bag, the shell is provided with an water inlet and a water outlet which are communicated with the water storage bag, and the air bag is internally provided with a pressure sensor. The pressure water storage tank can avoid the frequently starting of a water purifier, reduces the discharge of waste water and improves water quality, prolongs the service life of the machine and realizes that the water storage capacity can be freely adjusted and set.
Description
Technical field
The invention belongs to family's water purifying plant technical field, relate to anti-penetration water purifier, relate in particular to the pressure water storage barrel of anti-penetration water purifier.
Background technology
The pressure water storage barrel that present anti-penetration water purifier is adopted all is the water storage capacity that come the setting pressure water butt on suction culvert by the mode that pressure switch is set.When the pressure in the pressure water storage barrel was lower than the pressure switch set(ting)value, anti-penetration water purifier just began to make water; When the pressure in the pressure pot reached set(ting)value, anti-penetration water purifier just stopped to make water.As long as owing to be lower than pressure pot pressure switch set(ting)value, water purifier just begins to make water, this just causes pressure water storage barrel to have following defective in actual use:
1, wastewater discharge is very big, is example with common 50G reverse osmosis water purification machine or 75G reverse osmosis water purification machine, and the discharge of wastewater ratio reaches 5: 1 even be higher;
2, the water of storing in the pressure water-purifying tank can not just exhaust before system water, " old water " in the bucket does not also use up, " the new water " of new system just enters in the bucket again, so frequent, cause having all the time in the bucket " the old water " just made a long time ago, in " old water " long-time retained water, breed bacteria influences water quality easily.
3, the system water spacer time very short, the topping-up pump frequent starting can influence its work-ing life.
In addition, because pressure switch is certain position of water inlet pipe that is arranged on pressure water storage barrel regularly, in case set, the set(ting)value of pressure switch can't change, cause the maximum water storage capacity of pressure water storage barrel fixing all the time, can't carry out the water storage capacity regulating according to customer need.
Summary of the invention
Thereby technical problem to be solved by this invention provides a kind of water purifier short period of time frequent starting of avoiding to be reduced wastewater discharge, increases water quality, prolong service life of a machine and realize the adjustable pressure water storage barrel of water storage capacity, to overcome the defective that prior art exists.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of pressure water storage barrel comprises housing, is positioned at intravital water reservoir of shell and air bag, and described air bag is positioned at the bottom of water reservoir, has the intake-outlet that is communicated with water reservoir on the housing, it is characterized in that: be provided with pressure transmitter in the described air bag.
Adopt said structure, by setting pressure transmitter in air bag, in actual use, pressure transmitter is connected with the computer box of anti-penetration water purifier, in computer box setting pressure lower limit and pressure high limit, when pressure sensor senses to force value just start feed water by reverse osmosis device system water when being lower than pressure low limit, on overpressure, just stop to make water in limited time.Owing to must being lower than the pressure transmitter lower limit, anti-penetration water purifier just makes water like this, and an interval is arranged between pressure low limit and the pressure high limit, this is lower than the problem of pressure switch setting with regard to frequent system water slightly with regard to having been avoided existing water purifier, thus the purpose that can reduce wastewater flow rate, increase water quality and prolong the topping-up pump life-span.In addition, because pressure high limit and pressure low limit can be provided with by computer box fully, from and can realize carrying out the maximum water storage capacity free adjustment of pressure water storage barrel according to user's needs, and the minimum moisture storage capacity of pressure pot is regulated during system water, and the purpose of calculating the system water speed.Simultaneously can calculate actual moisture storage capacity, and calculate volume change and flooding velocity according to the pressure change in system water time and unit time according to force value.
Therefore, pressure water storage barrel of the present invention has the water purifier of avoiding short period of time frequent starting, reduces wastewater discharge, increases water quality, and prolongs service life of a machine and realizes that the water storage capacity can freely regulated advantage.
Description of drawings
The present invention is described in detail below in conjunction with the drawings and specific embodiments:
Fig. 1 is a structural representation of the present invention
Among the figure:
100, housing 200, water reservoir 300, air bag 400, intake-outlet 500, pressure transmitter
Embodiment
As shown in Figure 1, pressure water storage barrel of the present invention comprises housing 100, be positioned at the inner storing water capsule 200 and the air bag 300 of housing 100, air bag 300 is positioned at the below of water reservoir 200, and the top of housing 100 has intake-outlet 400, and this intake-outlet 400 is communicated with water reservoir 200.A pressure transmitter 500 is installed in air bag 200.This pressure transmitter 500 is to follow the computer box of anti-penetration water purifier to connect.More than be exactly the structure of pressure water storage barrel of the present invention, the principle of work of this pressure water storage barrel is as follows: can calculate moisture storage capacity (volume of water) in the pressure water storage barrel by gaseous tension in the pressure water storage barrel air bag, formula is as follows:
The volume of water in the V=pressure water storage barrel
V
0The volume of air bag in the=empty bucket
P
0Gaseous tension in the air bag in the=empty bucket
P
ATM=normal atmosphere
Gaseous tension in the P=air bag
Variation by the pressure water storage barrel intracapsular pressure can calculate and enter or the volume of the water of outflow pressure water butt;
The variation of Δ V=pressure water storage barrel inner storing water amount (increase on the occasion of the expression moisture storage capacity, negative value represents that moisture storage capacity reduces)
V
1Gaseous tension is P in the=air bag
1The time inner bucket water volume
V
2Gaseous tension is P in the=air bag
2The time inner bucket water volume
V
0The volume of air bag in the=empty bucket
P
0Gaseous tension in the air bag in the=empty bucket
P
ATM=normal atmosphere
P
1Gaseous tension in the=air bag
P
2Gaseous tension in the=air bag
Therefore, in system water process, can judge ladle capacity and system discharge, auto stop when reaching setting pressure by pressure water storage barrel air pressure; The water capacity of pressure water storage barrel can be provided with, and to reduce the generation of waste water, allows the user independently select best moisture storage capacity simultaneously, and it is excessive to solve existing in the past pressure water storage barrel moisture storage capacity, uncontrollable problem; And show that starting the system water capacity can be provided with, promptly set and start system water capacity (minimum moisture storage capacity) according to customer need, solve water purifier and only emit a small amount of water storage, and water purifier must start, the problem that water butt pressure is big, the reverse osmosis membrane net pressure is little, water production rate is little, waste water is many; Adopt said structure in addition, also reduced the system water frequency of complete machine, reduced discharge of wastewater, prolonged the work-ing life of complete machine.
On concrete the application, pressure transmitter 500 is connected (wired or wireless mode) with the computer box of anti-penetration water purifier, in computer box setting pressure lower limit and pressure high limit, when pressure sensor senses to force value when being lower than pressure low limit, computer box just starts anti-penetration water purifier system water, just stops to make water on overpressure in limited time.Owing to must being lower than pressure low limit, the reverse osmosis water purification just makes water like this, and an interval is arranged between pressure low limit and the pressure high limit, and it is should the interval adjustable, this is lower than the problem of liquid level sensor position with regard to frequent system water slightly with regard to having been avoided existing water purifier, thus the purpose that can reduce wastewater flow rate, increase water quality and prolong the topping-up pump life-span.In addition because pressure high limit and pressure low limit can be provided with by computer box fully, from and can realize carrying out the maximum water storage capacity of pressure water storage barrel and starting the freely regulated purpose of system water capacity according to user's needs.
By foregoing detailed description, as can be seen, pressure water storage barrel of the present invention has the water purifier of avoiding short period of time frequent starting, reduces wastewater discharge, increases water quality, and prolongs service life of a machine and realizes that the water storage capacity can freely regulated advantage.
But, those skilled in the art will recognize that, above-mentioned embodiment is exemplary, be in order better to make those skilled in the art can understand this patent, can not be interpreted as it is the restriction that this patent is comprised scope, so long as according to spirit that this patent discloses done anyly be equal to change or modify, all fall into the scope that this patent comprises.
Claims (1)
1. a pressure water storage barrel comprises housing, is positioned at intravital water reservoir of shell and air bag, and described air bag is positioned at the bottom of water reservoir, has the intake-outlet that is communicated with water reservoir on the housing, it is characterized in that: be provided with pressure transmitter in the described air bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010138726.3A CN101838030B (en) | 2010-04-02 | 2010-04-02 | Pressure water storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010138726.3A CN101838030B (en) | 2010-04-02 | 2010-04-02 | Pressure water storage tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101838030A true CN101838030A (en) | 2010-09-22 |
| CN101838030B CN101838030B (en) | 2014-03-12 |
Family
ID=42741742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010138726.3A Active CN101838030B (en) | 2010-04-02 | 2010-04-02 | Pressure water storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101838030B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616459A (en) * | 2012-03-28 | 2012-08-01 | 刘爱东 | Pressure type water storage barrel |
| CN106006794A (en) * | 2016-07-24 | 2016-10-12 | 佛山市云米电器科技有限公司 | Water production controllable water purification equipment |
| CN112432254A (en) * | 2020-11-27 | 2021-03-02 | 常德金鹏印务有限公司 | Air conditioner external unit cooling device and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2523332Y (en) * | 2001-12-28 | 2002-12-04 | 山东省淄博市工业学校 | Energy-saving drinkers |
| CN2892995Y (en) * | 2006-04-22 | 2007-04-25 | 武鲁民 | Domestic washing sewage reutilizing device |
| CN201144436Y (en) * | 2007-12-28 | 2008-11-05 | 上海开能环保设备股份有限公司 | Water supply system |
| CN201158839Y (en) * | 2008-01-21 | 2008-12-03 | 洛阳市百马给水设备有限公司 | Non-negative pressure energy-saving full-automatic variable-frequency control water-supply equipment |
| CN201295562Y (en) * | 2008-08-04 | 2009-08-26 | 上海科索水处理设备有限公司 | Filtering device |
-
2010
- 2010-04-02 CN CN201010138726.3A patent/CN101838030B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2523332Y (en) * | 2001-12-28 | 2002-12-04 | 山东省淄博市工业学校 | Energy-saving drinkers |
| CN2892995Y (en) * | 2006-04-22 | 2007-04-25 | 武鲁民 | Domestic washing sewage reutilizing device |
| CN201144436Y (en) * | 2007-12-28 | 2008-11-05 | 上海开能环保设备股份有限公司 | Water supply system |
| CN201158839Y (en) * | 2008-01-21 | 2008-12-03 | 洛阳市百马给水设备有限公司 | Non-negative pressure energy-saving full-automatic variable-frequency control water-supply equipment |
| CN201295562Y (en) * | 2008-08-04 | 2009-08-26 | 上海科索水处理设备有限公司 | Filtering device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102616459A (en) * | 2012-03-28 | 2012-08-01 | 刘爱东 | Pressure type water storage barrel |
| CN106006794A (en) * | 2016-07-24 | 2016-10-12 | 佛山市云米电器科技有限公司 | Water production controllable water purification equipment |
| CN112432254A (en) * | 2020-11-27 | 2021-03-02 | 常德金鹏印务有限公司 | Air conditioner external unit cooling device and method |
| CN112432254B (en) * | 2020-11-27 | 2022-02-08 | 常德金鹏印务有限公司 | Air conditioner external unit cooling device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101838030B (en) | 2014-03-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101838030B (en) | Pressure water storage tank | |
| CN103583317B (en) | Regular automatic irrigation device | |
| CN110877929A (en) | Water inlet oxygen elimination and pressure stabilization siphon device and using method thereof | |
| CN201062268Y (en) | Methane tank feed-liquid automatic circulating device | |
| CN201737743U (en) | Pressure water storage bucket | |
| CN201102916Y (en) | RO membrane pure water machine without wastewater discharging | |
| CN201730146U (en) | Intelligent constant-pressure variable-output water supply device | |
| CN201770575U (en) | Combined membrane bioreactor | |
| CN208361971U (en) | A kind of MBR film automatic liquid level control system | |
| CN206956854U (en) | A kind of totally-enclosed variable frequency non-negative pressure water | |
| CN211570243U (en) | Siphon device for water intake oxygen elimination and pressure stabilization | |
| CN202881058U (en) | High-concentration alcohol wastewater treatment system | |
| CN205099496U (en) | Multi -functional industry water storage tank | |
| CN201080623Y (en) | Full-automatic negative-pressure free energy-saving water-supply installation | |
| CN203462523U (en) | Novel overlying variable frequency water supply system with water purification and filtration function | |
| CN207003545U (en) | A kind of water supply pump constant pressure frequency conversion speed-regulating control device | |
| CN215801996U (en) | Tank type high-quality drinking water pressure-superposed water supply equipment | |
| CN219950667U (en) | Domestic sewage treatment system | |
| CN201321629Y (en) | Pipe network pressure-superposed water supply device with compensation auxiliary pump and utilization of water storage volume of steady flow tank | |
| EP2404878A1 (en) | Method of draining liquid | |
| CN212269633U (en) | Water quality processor | |
| CN215975087U (en) | Raw water treatment system | |
| CN210964004U (en) | Tower bottom reboiler back flushing system | |
| CN209429202U (en) | A kind of Intelligent box type integral type pumping plant | |
| CN118309140A (en) | Storage container for accelerating drinking water updating efficiency |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 211200 Lishui Economic Development Zone, Jiangsu, Zhongxing Road, No. 9, No. Patentee after: A.O. SMITH (NANJING) WATER TREATMENT PRODUCTS CO., LTD. Address before: 201107 No. 1418, Zhai Lu, Minhang District, Shanghai Patentee before: A. O. Smith (Shanghai) Water Treatment Products Co., Ltd. |