CN103174193A - Non-negative pressure box-type pressure-superposed water supply system - Google Patents
Non-negative pressure box-type pressure-superposed water supply system Download PDFInfo
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- CN103174193A CN103174193A CN2013100014245A CN201310001424A CN103174193A CN 103174193 A CN103174193 A CN 103174193A CN 2013100014245 A CN2013100014245 A CN 2013100014245A CN 201310001424 A CN201310001424 A CN 201310001424A CN 103174193 A CN103174193 A CN 103174193A
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- water
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- tank
- superposed
- water supply
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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
Abstract
The invention discloses a non-negative pressure box-type pressure-superposed water supply system. The non-negative pressure box-type pressure-superposed water supply system comprises a water inlet pipe, a pressure-superposed tank, a pressure-superposed device, a split-flow header pipe, a balance valve and a water tank, wherein one end of the water inlet pipe is connected with a municipal water supply inlet, the other end of the water inlet pipe is connected with one end of the pressure-superposed tank, the other end of the pressure-superposed tank is connected with one end of the pressure-superposed device, and the other end of the pressure-superposed device is connected with the split-flow header pipe. The balance valve is arranged between the split-flow header pipe and the water tank, and a ball float valve is arranged between the water inlet pipe and the water tank. The non-negative pressure box-type pressure-superposed water supply system adopts mechanical structure completely, is high in reliability, convenient to install, low in cost and little in maintenance.
Description
Technical field
The present invention relates to a kind of water system, relate in particular to a kind ofly without the negative pressure box-typed laminating water service system, belong to the water supply field.
Background technology
Use in the market without the negative pressure box-typed water management system, having is much the improvement of supplying water in the pond, that is: casing is used as the pond, and the municipal pressure water supply that do not superpose wastes energy.
Some systems, the municipal ductwork pressure that can superpose uses electromagnetic valve and motor operated valve, when municipal pressure license, switches to municipal water supply, during municipal pressure drop, changes into from cistern water supply.But this system needs action frequently to switch, and the trouble point is many, system complex, and investment is large, and maintenance is difficult, and reliability is low.There is very large water supply security hidden danger.
Summary of the invention
The object of the present invention is to provide a kind of new type mechanical device, be installed in city planting ductwork water inlet and water tank, utilize municipal ductwork pressure and fluid behaviour, do not need external impetus, automatically realize that municipal administration laminates to supply water and water tank laminates two kinds of patterns switchings of water supply, simple and reliable, small investment is safeguarded little.
The technical scheme that addresses the above problem is: without the negative pressure box-typed laminating water service system, comprise: water inlet pipe, laminate tank, stack-press device, shunting house steward, equalizing valve, water tank, described water inlet pipe one end connects the municipal water supply mouth, the other end is connected with a described end that laminates tank, the described other end that laminates tank connects an end of described stack-press device, the other end of described stack-press device is connected with described shunting house steward, be provided with equalizing valve between described shunting house steward and described water tank, be provided with float valve between described water inlet pipe and described water tank.
Described float valve is remote control float valve.
The invention has the advantages that and adopt frame for movement fully, reliability is high, and it is convenient to install, and cost is low, safeguards few; Ingenious at multi-functional water feed apparatus and moisturizing equalizing valve, with two kinds of mechanical perfect adaptations, well solved the automatic switchover that laminates with two kinds of water supply patterns of moisturizing, replaced complicated Electronic Control; The remarkable pressurized equipment of the energy-saving effect municipal pressure that superposeed fully; The application prospect of tool light on high-rise secondary water-supply.
To sum up, the present invention is suitable for being widely used in municipal water supply.
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
In order to deepen the understanding of the present invention, the invention will be further described below in conjunction with embodiment and accompanying drawing, and this embodiment only is used for explaining the present invention, does not consist of the restriction to protection domain of the present invention.
Shown in Figure 1, provided by the present invention: without the negative pressure box-typed laminating water service system, comprise: water inlet pipe 1, laminate tank 2, stack-press device 3, shunting house steward 4, equalizing valve 5, water tank 6, water inlet pipe 1 one ends connect the municipal water supply mouth, and the other end is connected with an end that laminates tank 2, and the other end that laminates tank 2 connects an end of stack-press device 3, the other end of stack-press device 3 is connected with shunting house steward 4, be provided with equalizing valve 5 between shunting house steward 4 and water tank 6, intake, 1 and water tank 6 between be provided with float valve 7.Float valve 7 is remote control float valve.
Wherein, the device of automatic stack pressure when stack-press device 3 is municipal pressure permission, shunting house steward 4 is for entering the water inlet pipe of water pump, and shunting house steward's 4 other end connection pressure pump makes pressurized equipment on the basis of municipal pressure, then pressurizes, and how much realizes poor how many benefits.When municipal ductwork pressure decline, after multi-functional stack-press device was closed, equalizing valve 5 was opened automatically, from water tank 6 moisturizings operations.
Municipal ductwork pressure automatically switches to municipal administration and laminates water supply pattern after recovering.Equalizing valve 5 is automatically opened and is made water tank 6 deposit water enter shunting house steward 4 after city planting ductwork laminates function and closes, and water tank 6 is used for the deposit water source.
The present invention's integral body is stainless steel, and all parts of paddling are the sanitation-grade material.
The present invention is installed on municipal water inlet, when municipal ductwork pressure is permitted, realizes that the stack municipal ductwork pressure supplies water, and does not waste municipal pressure, realizes energy-conservation.When municipal ductwork pressure descended, autoshutdown laminated function, and force value is adjustable.Installation of New Type equalizing valve 5 in water tank coordinates multi-function device, when municipal pressure flow drops to protection pressure, automatically from the water source water intaking of water tank deposit.Above device realizes not having electrical equipment to participate in controlling by mechanical mechanism.
There is hourly water consumption very large in regional water supply, needs to use box system to supply water.Use common cistern water supply can eliminate the negative pressure that pressurized equipment produces, pressurized equipment is not exerted an influence to the pressure of supply water of municipal pipeline, but the pressure of city planting ductwork can not be superimposed on user's pipe network, user's pressure of supply water needs from zero pressurization.Be unfavorable for energy-conservationly, waste energy.
The present invention adopts the Novel balance valve technology without the negative pressure box-typed laminating water service system, and the set multi-function device need not external impetus, utilizes the hydraulic pressure principle, automatically realizes laminating and supplies water and water supplement function.Can take full advantage of municipal pipeline pressure, when municipal administration comes the water yield to satisfy the demand, be supplied water by the city planting ductwork stack, pressurized equipment only need provide the difference of user's pressure and municipal pressure.As shown in the figure, during greater than municipal water, municipal administration laminates the function autoshutdown, is automatically pressurizeed by the water tank moisturizing when user's water supply volume.The pressure that superposes this moment is cistern water level high static pressure.
The above is only preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (2)
1. without the negative pressure box-typed laminating water service system, it is characterized in that: comprising: water inlet pipe, laminate tank, stack-press device, shunting house steward, equalizing valve, water tank, described water inlet pipe one end connects the municipal water supply mouth, the other end is connected with a described end that laminates tank, the described other end that laminates tank connects an end of described stack-press device, the other end of described stack-press device is connected with described shunting house steward, be provided with equalizing valve between described shunting house steward and described water tank, be provided with float valve between described water inlet pipe and described water tank.
2. according to claim 1 without the negative pressure box-typed laminating water service system, it is characterized in that: described float valve is remote control float valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100014245A CN103174193A (en) | 2013-01-04 | 2013-01-04 | Non-negative pressure box-type pressure-superposed water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100014245A CN103174193A (en) | 2013-01-04 | 2013-01-04 | Non-negative pressure box-type pressure-superposed water supply system |
Publications (1)
| Publication Number | Publication Date |
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| CN103174193A true CN103174193A (en) | 2013-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2013100014245A Pending CN103174193A (en) | 2013-01-04 | 2013-01-04 | Non-negative pressure box-type pressure-superposed water supply system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638809A (en) * | 2016-12-13 | 2017-05-10 | 杭州信多达电器有限公司 | Multi-path water supply control system of constant-pressure variable frequency pump |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001214477A (en) * | 2000-12-05 | 2001-08-07 | Hitachi Ltd | Liquid supply equipment for running water |
| JP3287528B2 (en) * | 1995-06-02 | 2002-06-04 | 株式会社日立製作所 | Water supply device |
| CN2649660Y (en) * | 2003-10-30 | 2004-10-20 | 郗腾来 | Overlap-pressure water supply system for water reservoir |
| CN101245605A (en) * | 2008-01-03 | 2008-08-20 | 上海凯仕给排水设备有限公司 | Non-negative pressure water service system |
| JP2010270512A (en) * | 2009-05-22 | 2010-12-02 | Ogasawara Kogyosho:Kk | Emergency water supply system |
| CN202000409U (en) * | 2010-08-13 | 2011-10-05 | 洛阳市百马给水设备有限公司 | Box pump type negative-pressure-free pipe network laminated press frequency conversion secondary water supply equipment |
| CN102776920A (en) * | 2011-05-10 | 2012-11-14 | 上海熊猫机械(集团)有限公司 | Pressure-superposing water feeding device |
-
2013
- 2013-01-04 CN CN2013100014245A patent/CN103174193A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3287528B2 (en) * | 1995-06-02 | 2002-06-04 | 株式会社日立製作所 | Water supply device |
| JP2001214477A (en) * | 2000-12-05 | 2001-08-07 | Hitachi Ltd | Liquid supply equipment for running water |
| CN2649660Y (en) * | 2003-10-30 | 2004-10-20 | 郗腾来 | Overlap-pressure water supply system for water reservoir |
| CN101245605A (en) * | 2008-01-03 | 2008-08-20 | 上海凯仕给排水设备有限公司 | Non-negative pressure water service system |
| JP2010270512A (en) * | 2009-05-22 | 2010-12-02 | Ogasawara Kogyosho:Kk | Emergency water supply system |
| CN202000409U (en) * | 2010-08-13 | 2011-10-05 | 洛阳市百马给水设备有限公司 | Box pump type negative-pressure-free pipe network laminated press frequency conversion secondary water supply equipment |
| CN102776920A (en) * | 2011-05-10 | 2012-11-14 | 上海熊猫机械(集团)有限公司 | Pressure-superposing water feeding device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638809A (en) * | 2016-12-13 | 2017-05-10 | 杭州信多达电器有限公司 | Multi-path water supply control system of constant-pressure variable frequency pump |
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Application publication date: 20130626 |