CN206220164U - Three chamber non-negative pressure water-supply installations - Google Patents
Three chamber non-negative pressure water-supply installations Download PDFInfo
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- CN206220164U CN206220164U CN201621312083.9U CN201621312083U CN206220164U CN 206220164 U CN206220164 U CN 206220164U CN 201621312083 U CN201621312083 U CN 201621312083U CN 206220164 U CN206220164 U CN 206220164U
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Abstract
The utility model provides a kind of three chamber non-negative pressure water-supply installation, including：One stainless steel current stabilization adjusts tank, is provided with end socket in multiple, stainless steel current stabilization is adjusted and is divided into negative pressure regulation chamber in tank, laminated chamber and pressure stabilizing cavity；One vacuum breaker connection negative pressure regulation chamber is connected with chamber, air pressure energy storage canister connection pressure stabilizing cavity a, water inlet pipe is laminated with chamber is laminated；Laminate chamber and connect an automatic compensator, automatic compensator connects bypass line and a pressure pump, bypass pipe and pressure pump connection one pressure sensor and user, pressure sensor connect a switch board, switch board connection pressure pump, automatic compensator, vacuum breaker.Negative pressure regulation chamber is provided with the stainless steel current stabilization regulation tank of three chamber of the present utility model non-negative pressure water-supply installation, chamber and pressure stabilizing cavity is laminated, realized without negative pressure with chamber is laminated in one vacuum breaker connection negative pressure regulation chamber, one air pressure energy storage canister connects pressure stabilizing cavity to stablize air pressure so that the supply equipment takes up an area small, the small, energy saving in running of investment and the stabilization that supplies water.
Description
Technical field
The utility model is related to a kind of supply equipment, espespecially a kind of three chambers non-negative pressure water-supply installation.
Background technology
Traditional supply equipment, generally requires and builds pond or set water tank and large-scale air pressure tank to meet peak use
The requirement of water phase, but peak water forward market political affairs water when being not very sufficient tradition without negative pressure system it is difficult to ensure that without negative pressure, Zhi Nengting
Machine, causes user's water shortage, and be easily damaged water pump.And traditional supply equipment is not enough with water pressure so that energy ezpenditure is big,
And need periodic cleaning, waste water resource and human resources.
Therefore, it is necessary to a kind of three new chamber non-negative pressure water-supply installations are designed, to overcome above mentioned problem.
Utility model content
For background technology problem encountered, the purpose of this utility model is to provide one kind under any working condition
All keep three chamber non-negative pressure water-supply installations of malleation.
To achieve the above object, the utility model uses following technological means three chamber non-negative pressure water-supply installations of one kind, including：
One stainless steel current stabilization adjusts tank, and end socket in multiple is provided with the stainless steel current stabilization regulation tank, and the interior end socket will be described stainless
Be divided into negative pressure regulation chamber in steel current stabilization regulation tank, laminate chamber and pressure stabilizing cavity, a vacuum breaker connect negative pressure regulation chamber with
Described to laminate chamber, an air pressure energy storage canister connects the pressure stabilizing cavity, and a water inlet pipe is connected with the chamber that laminates；It is described to laminate chamber connection
One automatic compensator, the automatic compensator connects bypass line and a pressure pump, the bypass pipe and the pressure pump
Connect a pressure sensor and user, the pressure sensor connects a switch board, the switch board connect the pressure pump,
The automatic compensator, the vacuum breaker.
Further, the negative pressure regulation chamber connects an air pressure detector, and the air pressure detector is connected with the switch board.
Further, the chamber that laminates connects a water level detector, and the water level detector connects the switch board.
Further, the water inlet pipe connects an anti-negative pressure device.
Further, vacuum breaker is the container of sealing.
Further, it is provided with the inert gas for being insoluble in water in the negative pressure regulation chamber.
Further, the pressure pump is three.
Compared with prior art, the utility model has the advantages that：Three chamber of the present utility model non-negative pressure method of water supply
Negative pressure regulation chamber is provided with the stainless steel current stabilization regulation tank of equipment, chamber and pressure stabilizing cavity is laminated, because vacuum breaker and air pressure are stored up
Can tank effect, tank interior all keeps malleation under any working condition, it is to avoid water pump directly extracts tap water pipe network
Water, protects water pump, it is to avoid user water shortage.
Brief description of the drawings
Fig. 1 is the structural representation of three chamber of the present utility model non-negative pressure water-supply installation.
The drawing reference numeral explanation of specific embodiment：
Specific embodiment
It is with reference to accompanying drawing and specifically real for ease of being better understood from the purpose of this utility model, structure, feature and effect etc.
The utility model is described in further detail to apply mode.
As shown in Figure 1, three chamber of the present utility model non-negative pressure water-supply installation includes that a stainless steel current stabilization adjusts tank 2, institute
State and end socket 8 in multiple are provided with stainless steel current stabilization regulation tank 2, the interior end socket 8 will be divided into stainless steel current stabilization regulation tank 2
Negative pressure adjusts chamber 21, laminates chamber 22 and pressure stabilizing cavity 23.Following negative pressure regulation chambers 21 are A chambers, and the chamber 22 that laminates is B chambers,
The pressure stabilizing cavity 23 is C chambers.
As shown in Figure 1, a vacuum breaker 24 and an air pressure detector 26, institute are connected on the negative pressure regulation chamber 21
The data for stating the detection of air pressure detector 26 are sent to a switch board 6, and 6 pairs of data of the switch board are analyzed treatment.It is described
Vacuum breaker 24 is a kind of container of sealing, is not in communication with the outside, and stainless steel current stabilization regulation tank 2 will not be carried out secondary
Pollution, the vacuum breaker 24 is also connected with described laminating chamber 22.The vacuum breaker 24 uses direct drive piston, profit
Buoyancy with water to ball float, pushes directly on ball float upper piston and is moved up and down in piston bush, realizes that the automatic of spiracle opens
Close, remain that regulation tank is in without negative pressure state.Due to using " effectively sealing stroke " design, when in tank into and out of at water
When relative equilibrium and very low pressure (0~0.01MPa), the stainless steel current stabilization regulation tank 2 can provide reliable critical-sealing,
Overcome the shortcoming of common plane sealing structure easy leak under low pressure.This vacuum breaker 24 is furnished with flood detector, when
When sealing ring water leakage occurs because of long term wear or unexpected failure, now flood detector sends alarm signal.
As shown in Figure 1, the chamber 22 that laminates connects a water level detector 27, the water level detector 27 and the control
Cabinet 6 is connected, and the data of 6 pairs of water level detectors 27 of the switch board are analyzed treatment.It is described to laminate the connection water inlet of chamber 22
Pipe 1, the water inlet pipe 1 is provided with a butterfly valve 5, and a metering water meter 11 is provided with after the butterfly valve 5, is provided with after the metering water meter 11
One backflow preventer 12, the backflow preventer 12 connects a filter 13, and a sterilizer 14, institute are provided with after the filter 13
State and an anti-negative pressure device 15 is connected after sterilizer 14, the anti-negative pressure device 15 is connected and described laminates chamber 22.It is described to laminate chamber 22
An automatic compensator 28 is also connected with, the automatic compensator 28 connects a pressure pump 3 and bypass line, in the present embodiment,
The pressure pump 3 has three, and three water pipes are connected respectively, and the bypass pipe is one, in other embodiments, the pressurization
Water pump 3 and bypass pipe can be set on demand.The pressure pump 3 and the bypass pipe are respectively connected with a pressure sensor 4,
The pressure sensor 4 is connected with the switch board 6, and the data on 6 pairs of pressure sensors 4 of the switch board are analyzed
Treatment.The pressure pump 3 and the bypass pipe are respectively connected with a butterfly valve 5, and the butterfly valve 5 is connected with user 7.
As shown in Figure 1, the pressure stabilizing cavity 23 is connected with an air pressure energy storage canister 25.Because vacuum breaker 24 and air pressure are stored up
Can tank 25 effect, tank interior all keeps malleation under any working condition, it is to avoid pressure pump 3 directly extracts running water
The water of pipe network, protect pressure pump 3, it is to avoid user's water shortage.
As shown in Figure 1, the switch board 6 respectively with the pressure sensor 4, the pressure pump 3, the automatic benefit
Device 28, the anti-negative pressure device 15, the vacuum breaker 24, the air pressure detector 26 and the water level detector 27 is repaid to connect
Connect and control it.
As shown in Figure 1, the stainless steel current stabilization regulation tank 2 is hermetically sealed container, and negative pressure water outlet is mainly changed into malleation
Water outlet, effectively eliminates negative pressure, and completely cuts off with outer completely, efficiently avoid the secondary pollution of air.Water inlet pipe 1
Water enters stainless steel current stabilization and adjusts tank 2, and the B cavity spaces gas in tank is gradually discharged into A chambers from vacuum breaker 24, treats that water is full of
Afterwards, vacuum breaker 24 is automatically switched off.When the water of water inlet pipe 1 disclosure satisfy that with water pressure and water requirement, by automatic benefit
Device 28 is repaid directly to be supplied water to the pipe network of user 7 by bypass pipe；When the pressure of the net of water inlet pipe 1 can not be met with water requirement, control
Cabinet 6 transmits signal enabling pressure pump 3 by pressure sensor 4.If the water of the net of water inlet pipe 1 is more than the flow of pressure pump 3, it is
Blanket insurance holds normal water supply；During the water use peak phase, if during 1 net water shortage of water inlet pipe, the water conduct in stainless steel current stabilization regulation tank 2
Make-up water source remains to normal water supply, and now, C chambers discharge pressure to the moisturizing of B chambers by air pressure holding vessel, while ensuring to be produced without negative pressure
Raw, when water continues to decline, A chambers gas enters B chambers by vacuum breaker 24, eliminates the negative pressure produced in B chambers.It is high with water
After the peak phase, system recovers normal state.If the insufficient water of water inlet pipe 1 or pipe network are cut off the water and cause the water level in B chambers continuous
Decline, water level detector 27 provides stopping signal to protect water pump assembly.
Detailed description above is only the explanation of the preferred embodiment of the utility model, and non-therefore limitation is of the present utility model specially
Sharp scope, so, all equivalence techniques changes with carried out by this creation specification and diagramatic content are both contained in the utility model
The scope of the claims in.
Claims (7)
1. a kind of three chamber non-negative pressure water-supply installation, it is characterised in that including：
One stainless steel current stabilization adjusts tank, and end socket in multiple is provided with the stainless steel current stabilization regulation tank, and the interior end socket will be described
It is divided into negative pressure regulation chamber in stainless steel current stabilization regulation tank, laminates chamber and pressure stabilizing cavity, a vacuum breaker connects the negative pressure regulation
Chamber laminates chamber with described, and an air pressure energy storage canister connects the pressure stabilizing cavity, and a water inlet pipe is connected with the chamber that laminates；It is described to laminate chamber
An automatic compensator is connected, the automatic compensator connects bypass line and a pressure pump, the bypass pipe and the pressurization
Water pump connects a pressure sensor and user, and the pressure sensor connects a switch board, and the switch board connects the pressurization
Water pump, the automatic compensator, the vacuum breaker.
2. three chamber as claimed in claim 1 non-negative pressure water-supply installation, it is characterised in that：The negative pressure regulation chamber connects an air pressure
Detector, the air pressure detector is connected with the switch board.
3. three chamber as claimed in claim 1 non-negative pressure water-supply installation, it is characterised in that：The chamber that laminates connects a water-level detecting
Device, the water level detector connects the switch board.
4. three chamber as claimed in claim 1 non-negative pressure water-supply installation, it is characterised in that：The anti-negative pressure dress of water inlet pipe connection one
Put.
5. three chamber as claimed in claim 1 non-negative pressure water-supply installation, it is characterised in that：Vacuum breaker is the container of sealing.
6. three chamber as claimed in claim 1 non-negative pressure water-supply installation, it is characterised in that：Indissoluble is provided with the negative pressure regulation chamber
In the inert gas of water.
7. three chamber as claimed in claim 1 non-negative pressure water-supply installation, it is characterised in that：The pressure pump is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621312083.9U CN206220164U (en) | 2016-12-01 | 2016-12-01 | Three chamber non-negative pressure water-supply installations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621312083.9U CN206220164U (en) | 2016-12-01 | 2016-12-01 | Three chamber non-negative pressure water-supply installations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206220164U true CN206220164U (en) | 2017-06-06 |
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ID=58785291
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621312083.9U Active CN206220164U (en) | 2016-12-01 | 2016-12-01 | Three chamber non-negative pressure water-supply installations |
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| Country | Link |
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| CN (1) | CN206220164U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654577A (en) * | 2019-01-28 | 2019-04-19 | 威立雅（哈尔滨）热电有限公司 | Distributed heating network energy storage pressure stabilizing system |
-
2016
- 2016-12-01 CN CN201621312083.9U patent/CN206220164U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654577A (en) * | 2019-01-28 | 2019-04-19 | 威立雅（哈尔滨）热电有限公司 | Distributed heating network energy storage pressure stabilizing system |
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