CN207331858U - A kind of capsule type air-pressure tank and water system - Google Patents
A kind of capsule type air-pressure tank and water system Download PDFInfo
- Publication number
- CN207331858U CN207331858U CN201721315584.7U CN201721315584U CN207331858U CN 207331858 U CN207331858 U CN 207331858U CN 201721315584 U CN201721315584 U CN 201721315584U CN 207331858 U CN207331858 U CN 207331858U
- Authority
- CN
- China
- Prior art keywords
- water
- outlet
- way valve
- disengaging
- valve
- 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
Links
Classifications
-
- 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
Landscapes
- Check Valves (AREA)
Abstract
The utility model provides a kind of capsule type air-pressure tank and water system.Capsule type air-pressure tank includes tank body, elastic balloon, disengaging water-bound.Disengaging water-bound includes being installed on the disengaging water swivel at the intake-outlet of tank body.Disengaging water swivel has for be connected with tap water pipe network and receipts or other documents in duplicate interface, and pass in and out water swivel is internally provided with intake tunnel and exhalant canal；The entrance of exhalant canal close to tank body intake-outlet, the egress selection of exhalant canal with and receipts or other documents in duplicate orifice；Intake tunnel outlet away from tank body intake-outlet, the inlet selective of intake tunnel with and receipts or other documents in duplicate orifice.Disengaging water-bound further includes adaptive Inlet and outlet water switching mechanism, and adaptive Inlet and outlet water switching mechanism is configured to be selected intake tunnel or exhalant canal and simultaneously receipts or other documents in duplicate orifice according to the pressure differential of hydroecium and water supply network.This capsule type air-pressure tank does not change tank interior structure, and stagnant water is not deposited in tank, and there is no microbial growth environment, will not produce secondary pollution.
Description
Technical field
Supply equipment field is the utility model is related to, in particular to a kind of capsule type air-pressure tank and water system.
Background technology
At present, during constant pressure frequency conversion supplies water (pressurization of frequency control constant pressure is supplied water) equipment, play cushioning effect and energy storage is released
The capsule type air-pressure tank that can be acted on is indispensable critical elements (note：Because water is that incompressible, seldom water change can
Cause very big pressure change, as there is no the air pressure tank of cushioning effect in the supply equipment that pressurizes, it will cause control system to go out
The problems such as existing toning, vibration, causing frequency conversion to automatically control can not work).Pressure of supply water substantially constant when constant pressure frequency conversion supplies water, water
Excursion very little is pressed, is typically changed in the range of pressure of supply water ± 0.01MPa~± 0.02MPa of setting, due to pressure
Power amplitude of variation is small, so the regulating pondage of disengaging capsule type air-pressure tank is also seldom, the adjusting of each pressure change cycle disengaging
Water at most also only accounts for 10% or so of total Water in tank, and pass in and out every time the water in tank can only at tank mouth into line replacement,
90% or so water cannot replace renewal and form stagnant water in tank, these stagnant water can be detained in tank (may be present for a long time
Some months or longer time), once pressurized equipment termination of pumping, the pressure of user's pipe network reduces, this part stagnant water will be extruded into
Access customer pipe network, therewith into access customer man, this is the big security risk for causing secondary pollution.People be aware that it is fresh from
Disinfectant (chlorine etc.) in water all containing destroying microorganisms effect, the chlorine residue in tap water will divide completely after 24 hours
Solution disappears, and stagnant water of the prolonged stay in tank just creates a living environment, the contaminated water in this part for cooperating microorganisms
Usually will not be replaced out, the contaminated stagnant water in this part will be into access customer man under certain opportunity, Europe
People thinks that this can trigger " légionaires' disease ".Set so common capsule type air-pressure tank is applied in the feedwater pressurization of Drinking Water constant pressure frequency conversion
It there is " stagnant water " in standby, i.e., there is serious safe and healthy hidden danger.
Utility model content
One of the purpose of this utility model is to provide a kind of capsule type air-pressure tank and water system, with drinking water of making the life better
" stagnant water " problem present in constant pressure frequency conversion feedwater pressurized equipment.
In order to solve the above-mentioned technical problem at least one in, the utility model provides following technical scheme：
A kind of capsule type air-pressure tank, including tank body and elastic balloon, elastic balloon are arranged in tank body and by the inside of tank body
It is divided into gas chamber and hydroecium, the aerating mouth connected with gas chamber and the intake-outlet connected with hydroecium is respectively arranged with tank body, into
Water outlet is provided with disengaging water-bound.
Wherein, passing in and out water-bound includes being installed on the disengaging water swivel at the intake-outlet of tank body.
Disengaging water swivel has for be connected with tap water pipe network and receipts or other documents in duplicate interface, passes in and out being internally provided with for water swivel
Intake tunnel and exhalant canal；The entrance of exhalant canal close to tank body intake-outlet, the egress selection of exhalant canal with
And receipts or other documents in duplicate orifice；Intake tunnel outlet away from tank body intake-outlet, the inlet selective of intake tunnel with it is in parallel
Single orifice.
Disengaging water-bound further includes adaptive Inlet and outlet water switching mechanism, and adaptive Inlet and outlet water switching mechanism is configured to basis
The pressure differential of hydroecium and water supply network is selected intake tunnel or exhalant canal and simultaneously receipts or other documents in duplicate orifice.
Further, in the alternative embodiment of the utility model, adaptive Inlet and outlet water switching mechanism includes being arranged at out
Aquaporin goes out water one-way valve, and is arranged at the water feeding one-way valve of intake tunnel；Going out water one-way valve includes duckbill valve, ball-cock assembly
And the check valve being automatically closed by gravity；Water feeding one-way valve includes duckbill valve, ball-cock assembly and is automatically closed by gravity
Check valve.
Further, in the alternative embodiment of the utility model, weight valve include bulk water blocking, rubber seal with
And mouse cage is oriented to, the space operation that bulk water blocking can be enclosed in rubber seal with being oriented to mouse cage, rubber seal has
Size is less than the passage of the diameter of bulk water blocking.
Further, in the alternative embodiment of the utility model, disengaging water-bound further include be arranged at water it is indoor in
Pipe, the both ends of inner tube are respectively water inlet end and water outlet, and the water outlet of inner tube is stretched at the top of hydroecium, the water inlet end of inner tube and disengaging
Water swivel connects.
Further, in the alternative embodiment of the utility model, it is weight valve to go out water one-way valve and water feeding one-way valve,
Go out water one-way valve and water feeding one-way valve may be contained within disengaging water swivel.
Further, in the alternative embodiment of the utility model, disengaging water swivel includes backwater drain sump shell and three
Logical, the outer wall of backwater drain sump shell is connected with tank body；Threeway is arranged in backwater drain sump shell, the outer wall and backwater of threeway
The inner wall of drain sump shell defines exhalant canal, and backwater drain sump shell has and makes the through hole that exhalant canal is connected with hydroecium；
Water feeding one-way valve is installed on the first interface of threeway, the water inlet end connection of first interface and inner tube；Go out the of water one-way valve threeway
Two interfaces, second interface are located in backwater drain sump shell, and the 3rd interface of threeway is located at outside backwater drain sump shell and conduct
And receipts or other documents in duplicate interface.
Further, in the alternative embodiment of the utility model, water feeding one-way valve is arranged at the water outlet of inner tube, water outlet
Check valve be arranged at disengaging water swivel in, water feeding one-way valve be duckbill valve either weight valve go out water one-way valve be ball-cock assembly or
Duckbill valve.
Further, in the alternative embodiment of the utility model, disengaging water-bound further include be arranged at it is outer outside tank body
Pipe, the both ends of outer tube are respectively water inlet end and water outlet, and the water outlet of outer tube is from one end of the remote intake-outlet of tank body and water
Room connects, and the water inlet end of outer tube is connected with disengaging water swivel.
Further, in the alternative embodiment of the utility model, water feeding one-way valve is arranged at the water outlet of outer tube, water inlet
Check valve is ball-cock assembly or duckbill valve；The water inlet end of outer tube and simultaneously receipts or other documents in duplicate orifice；Go out water one-way valve and be arranged at Inlet and outlet water
In connector, it is ball-cock assembly to go out water one-way valve.
The utility model additionally provides a kind of water system, including water supply network and above-mentioned capsule type air-pressure tank, bellows
The disengaging water swivel of air pressure tank is connected with water supply network.
The beneficial effects of the utility model are：Adaptive Inlet and outlet water switching mechanism can realize according to the indoor pressure of water and
The difference of the pressure of water supply network controls water inlet or water outlet.For example, when the pressure of water supply network pressure indoor more than water,
Adaptive Inlet and outlet water switching mechanism automatically connects water supply network and receipts or other documents in duplicate interface, intake tunnel with hydroecium, and water outlet is led to
Road is closed, and the water in water supply network can only enter the top (intake-outlet away from tank body) of hydroecium from intake tunnel, realize
Buffer the effect of water supply network pressure.And when the pressure of water supply network pressure indoor less than water, adaptive Inlet and outlet water switching
Mechanism automatically connects water supply network and receipts or other documents in duplicate interface, exhalant canal with hydroecium, and intake tunnel is closed, the water of hydroecium
Enter exhalant canal from the intake-outlet away from tank body and be discharged into water supply network.In the effect of adaptive Inlet and outlet water switching mechanism
Under, water can only enter from the top of hydroecium, and be discharged at intake-outlet, avoid water and stopped for a long time in hydroecium, will not
Produce stagnant water.
Brief description of the drawings
, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it will be appreciated that and the following drawings illustrate only some embodiments of the utility model, therefore not
The restriction to scope is should be considered as, for those of ordinary skill in the art, without creative efforts,
Other relevant attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the schematic diagram for the capsule type air-pressure tank that the utility model embodiment 1 provides；
Fig. 2 is the schematic diagram of the disengaging water-bound in Fig. 1；
Fig. 3 is the schematic diagram for the capsule type air-pressure tank that the utility model embodiment 2 provides；
Fig. 4 is the schematic diagram of the disengaging water-bound in Fig. 3；
Fig. 5 is IV-IV sectional view of the disengaging water-bound in Fig. 4；
Fig. 6 is the schematic diagram for the capsule type air-pressure tank that the utility model embodiment 3 provides；
Fig. 7 is the schematic diagram of the disengaging water-bound in Fig. 6；
Fig. 8 is the schematic diagram for the capsule type air-pressure tank that the utility model embodiment 4 provides；
Fig. 9 is the partial schematic diagram of the disengaging water-bound in Fig. 8.
Icon：101- tank bodies；103- elastic balloons；105- gas chambers；107- hydroeciums；109- aerating mouths；111- intake-outlets；
113- passes in and out water-bound；115- passes in and out water swivel；117- and receipts or other documents in duplicate interface；119- intake tunnels；121- exhalant canals；125- goes out
Water one-way valve；127- water feeding one-way valves；129- bulk water blocking；130- floating balls；131- rubber seal；133- is oriented to mouse cage；
135- inner tubes；137- backwater drain sump shells；139- threeways；141- outer tubes；143- churning water distributors；145- swivel bearing pairs；
147- water inlet drain sumps；149- backwater drain sumps；151- water inlet protective covers.
Embodiment
To make the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with this practicality
Attached drawing in new embodiment, is clearly and completely described the technical solution in the utility model embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on this practicality
Embodiment in new, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment, shall fall within the protection scope of the present invention.Therefore, the implementation to the utility model provided in the accompanying drawings below
The detailed description of mode is not intended to limit claimed the scope of the utility model, but is merely representative of the utility model
Selected embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor
The every other embodiment obtained under the premise of dynamic, shall fall within the protection scope of the present invention.
In the description of the utility model, it is to be understood that term " on ", " under ", " vertical ", " level ", " top ",
" bottom ", " interior ", " outer ", etc. instruction orientation or position relationship be based on orientation shown in the drawings or position relationship, merely to
Easy to describe the utility model and simplified description, rather than indicate or imply that signified equipment or element must be with specifically square
Position, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
In the utility model, unless otherwise clearly defined and limited, the art such as term " installation ", " connection ", " fixation "
Language should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；It can be direct phase
Even, it can also be indirectly connected by intermediary, can be that connection inside two elements or the interaction of two elements are closed
System.For the ordinary skill in the art, it can understand above-mentioned term in the utility model as the case may be
Concrete meaning.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it
" under " can directly be contacted including the first and second features, it is not directly to contact but lead to that can also include the first and second features
Cross the other characterisation contact between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special
Sign second feature " under ", " lower section " and " below " including fisrt feature immediately below second feature and obliquely downward, or only
Represent that fisrt feature level height is less than second feature.
Embodiment 1, referring to figs. 1 to shown in Fig. 2.
A kind of capsule type air-pressure tank is present embodiments provided, including tank body 101 and elastic balloon 103, elastic balloon 103 are set
It is divided into gas chamber 105 and hydroecium 107 in the tank body 101 and by the inside of tank body 101, is respectively arranged with tank body 101 and gas chamber
The aerating mouth 109 of 105 connections and the intake-outlet 111 connected with hydroecium 107, intake-outlet 111 are provided with disengaging water-bound
113。
Wherein, passing in and out water-bound 113 includes being installed on the disengaging water swivel 115 at the intake-outlet 111 of tank body 101.
Disengaging water swivel 115 has for be connected with tap water pipe network and receipts or other documents in duplicate interface 117, disengaging water swivel 115
It is internally provided with intake tunnel 119 and exhalant canal 121；The entrance of exhalant canal 121 close to tank body 101 intake-outlet 111,
Connected with simultaneously receipts or other documents in duplicate interface 117 egress selection of exhalant canal 121；The outlet of intake tunnel 119 away from tank body 101 into
Water outlet 111, connects the inlet selective of intake tunnel 119 with simultaneously receipts or other documents in duplicate interface 117.
Disengaging water-bound 113 further includes adaptive Inlet and outlet water switching mechanism, and adaptive Inlet and outlet water switching mechanism is configured to
Intake tunnel 119 or exhalant canal 121 are connected with simultaneously receipts or other documents in duplicate interface 117 according to hydroecium 107 and the pressure differential selection of water supply network
It is logical.
This capsule type air-pressure tank of the present embodiment can be applied in constant pressure frequency conversion pressurizes supply equipment, due to exhalant canal
121 intake-outlet 111 of the outlet away from tank body 101, that is, close to the top of hydroecium 107 or tank body 101 (from figure
See it is top), and the entrance of exhalant canal 121 is close to the intake-outlet 111 (being lower part from the point of view of from figure) of tank body 101, into
Enter the water upper entering and lower leaving (in the case that tank body 101 is placed vertically) in capsule type air-pressure tank, automatic cycle is formed in tank, is not produced
Stagnant water, there is no microbe survival environment, and there is no the security risk of secondary pollution.
Moreover, capsule type air-pressure tank there was only one and receipts or other documents in duplicate interface 117 is connected with water supply network, with common capsule type air-pressure tank
The water inlet pipe and water outlet pipe connector of (easily forming stagnant water) is identical, easy to update, is easily installed.
In the present embodiment, adaptive Inlet and outlet water switching mechanism can be realized according to the pressure and water supply network in hydroecium 107
The difference of pressure control water inlet or water outlet.For example, when the pressure of water supply network is more than the pressure in hydroecium 107, it is adaptive
Inlet and outlet water switching mechanism is answered automatically to connect water supply network and receipts or other documents in duplicate interface 117, intake tunnel 119 with hydroecium 107, and will
Exhalant canal 121 is closed, and the water in water supply network can only enter the top of hydroecium 107 (away from tank body 101 from intake tunnel 119
Intake-outlet 111), realize buffering water supply network pressure effect.And when the pressure of water supply network is less than in hydroecium 107
During pressure, adaptive Inlet and outlet water switching mechanism is automatically by water supply network and receipts or other documents in duplicate interface 117, exhalant canal 121 and hydroecium 107
Connection, and intake tunnel 119 is closed, the water of hydroecium 107 enters exhalant canal from the intake-outlet 111 away from tank body 101
121 and it is discharged into water supply network.Under the action of adaptive Inlet and outlet water switching mechanism, water can only enter from the top of hydroecium 107, and
Discharged at intake-outlet 111, avoid water and stopped for a long time in hydroecium 107, stagnant water will not be produced.
Further, specifically how to design adaptive Inlet and outlet water switching mechanism also has a various ways, in the present embodiment preferably
By the way of pure structure, in other words without electric-controlled switch.It can also be realized in other embodiments using electric-controlled switch
The function of adaptive Inlet and outlet water switching mechanism, but structure can become complicated, reliability is low.
Further, what adaptive Inlet and outlet water switching mechanism included being arranged at exhalant canal 121 goes out water one-way valve 125, with
And it is arranged at the water feeding one-way valve 127 of intake tunnel 119.
Wherein, it can be duckbill valve, 130 valve of floating ball or the check valve being automatically closed by gravity to go out water one-way valve 125.
Likewise, water feeding one-way valve 127 can also be duckbill valve, 130 valve of floating ball or the check valve being automatically closed by gravity.
Specifically in the present embodiment, it is weight valve to go out water one-way valve 125 and water feeding one-way valve 127, goes out water one-way valve 125
It may be contained within water feeding one-way valve 127 in disengaging water swivel 115.Weight valve includes bulk water blocking 129, rubber seal 131
And mouse cage 133 is oriented to, the space operation that bulk water blocking 129 can be enclosed in rubber seal 131 with being oriented to mouse cage 133,
Rubber seal 131 has dimensions less than the passage of the diameter of bulk water blocking 129.In addition, the density of bulk water blocking 129 is big
In the density of water, such weight valve could be automatically closed under the effect of gravity.It should be noted that weight valve whether close except
Influenced be subject to gravity, also receive the pressure difference correlation between hydroecium 107 and water supply network.Accordingly, the density of floating ball 130 is less than
The density of water.In other embodiments, when to go out water one-way valve 125 and water feeding one-way valve 127 be ball-cock assembly, with being weight valve
Exchanged compared to Inlet and outlet water direction, then become bottom in and top out into the water in tank, equally also can reach the purpose that water circulates in tank.
Further, disengaging water-bound 113 further includes the inner tube 135 being arranged in hydroecium 107, the both ends point of inner tube 135
Not Wei water inlet end and water outlet, the top of hydroecium 107, water inlet end and the disengaging water swivel of inner tube 135 are stretched into the water outlet of inner tube 135
115 connections.
Further, disengaging water swivel 115 includes backwater drain sump shell 137 and threeway 139, backwater drain sump shell
137 outer wall is connected with tank body 101.Threeway 139 is arranged in backwater drain sump shell 137, outer wall and the backwater collection of threeway 139
The inner wall of sump shell 137 defines exhalant canal 121.
Backwater drain sump shell 137 have make the through hole that exhalant canal 121 is connected with hydroecium 107.Backwater drain sump shell
137 are arranged at the intake-outlet 111 of tank body 101, in this way, the water in hydroecium 107 can be from the intake-outlet close to tank body 101
Exhalant canal 121 is flowed at 111.
Threeway 139 includes an interconnected VERTICAL TUBE and a horizontal tube, and the upper and lower ends of VERTICAL TUBE are respectively first to connect
Mouth and second interface, the end of horizontal tube is the 3rd interface.Water feeding one-way valve 127 is installed on the first interface of threeway 139, and first
Interface is connected with the water inlet end of inner tube 135；Go out the second interface of 125 threeway 139 of water one-way valve, second interface is catchmented positioned at backwater
In storehouse shell 137, the 3rd interface of threeway 139 is located at outside backwater drain sump shell 137 and as simultaneously receipts or other documents in duplicate interface 117.
Further, go out water one-way valve 125 and water feeding one-way valve 127 is arranged in the VERTICAL TUBE of threeway 139.Water inlet is single
To valve 127 close to first interface, and go out water one-way valve 125 close to second interface.
It is weight valve to go out water one-way valve 125 and water feeding one-way valve 127, their structure is essentially identical.
Go out the rubber seal 131 of water one-way valve 125 positioned at the lower section for being oriented to mouse cage 133, rubber seal 131 and threeway
139 inner wall sealing connection.When the pressure of hydroecium 107 is more than the pressure of water supply network, the water in hydroecium 107 passes through backwater collection
The through hole of sump shell 137 enters in the gap between backwater drain sump shell 137 and threeway 139, then unidirectional by water outlet
Valve 125 enter threeway 139 and from and receipts or other documents in duplicate interface 117 be discharged into water supply network.
The rubber seal 131 of water feeding one-way valve 127 is positioned at the top for being oriented to mouse cage 133, rubber seal 131 and threeway
139 inner wall sealing connection.When the pressure of hydroecium 107 is less than the pressure of water supply network, the water in water supply network passes through parallel connection
Single interface 117 enters threeway 139, then flows into inner tube 135 by water feeding one-way valve 127, and be directly discharged into the top of hydroecium 107
(intake-outlet 111 away from tank body 101).
The present embodiment additionally provides a kind of water system, including water supply network and above-mentioned capsule type air-pressure tank, bellows gas
The disengaging water swivel 115 of pressure tank is connected with water supply network.
The advantages of the present embodiment, includes at least：
In the case where not changing structure, Inlet and outlet water list interface structure and the pipe-connecting mode of former common capsule type air-pressure tank, only
Former blind flange is changed the outfit the disengaging water-bound of the utility model, you can realize it is waterborne in tank go out automatic cycle under, the water in tank
Stagnant water will not be re-formed, eliminates the stagnant water breeds microorganism being detained for a long time and caused secondary pollution hidden danger.
Single interface structure and pipe-connecting mode all same of Inlet and outlet water list interface and former versatility capsule type air-pressure tank, water inlet pipe and water outlet pipe
Mistake is not susceptible to during installation.
Adaptive Inlet and outlet water switching mechanism control disengaging water-bound 113 according to hydraulic pressure in tank with outside tank hydraulic pressure Bu Tong automatically
Water conservancy diversion.When hydraulic pressure is less than hydraulic pressure outside tank in tank, the bulk water blocking 129 of water feeding one-way valve 127 open and by inner tube 135 to
101 inner top of tank body is intake.When hydraulic pressure is higher than (water supply network) hydraulic pressure outside tank in tank body 101, go out the gravity of water one-way valve 125
Water seal ball 129 opens the draining to outside tank, and water conservancy diversion direction is reliable.Simple in structure, sealing is tight, and water resistance is small, and (water seal ball proportion must
Ask and be designed).
Embodiment 2 is with reference to shown in Fig. 3-Fig. 5.
The capsule type air-pressure tank that the utility model embodiment is provided, its realization principle and embodiment 1 are essentially identical, are brief
Description, the present embodiment do not refer to part, refer to corresponding contents in embodiment 1.
In the present embodiment, water feeding one-way valve 127 is arranged at the water outlet of inner tube 135, go out water one-way valve 125 be arranged at into
In water out adapter 115, water feeding one-way valve 127 is weight valve, and it is duckbill valve to go out water one-way valve 125.
In the present embodiment, disengaging water swivel 115 eliminates threeway 139, and backwater drain sump shell 137, which has been transformed into, to be had
The structure of one public 107 and one exhalant canal 121 of hydroecium, and simultaneously receipts or other documents in duplicate interface 117 is arranged on backwater drain sump shell 137 simultaneously
Connected with hydroecium 107.Go out the junction that water one-way valve 125 is arranged on exhalant canal 121 and public hydroecium 107, exhalant canal 121
Water only could flow into public hydroecium 107 by going out water one-way valve 125.
Duckbill valve is also referred to as back pressure type flexible retaining valve, duckbill valve check-valves, rubber check valve, rubber check (non-return) valve, rubber
Slow Close Valve etc..First, duckbill valve belong to check valve can only one-way flow, secondly duckbill valve usually by with elastic rubber
Glue, which is made, has the function of self-locking, and in the case of internal pressure is less than ambient pressure, duckbill outlet closes under elastic reaction itself
Hold together.Gradually increase with internal pressure, duckbill outlet gradually increases, and keeps liquid to be discharged under high flow rate.If go out water one-way valve
125 use duckbill valve, it is clear that under certain conditions, duckbill valve can cause current to be flowed from exhalant canal 121, that is to say, that
When pressure in hydroecium 107 is more than water supply network pressure, duckbill valve automatically opens up, the interior current in hydroecium 107 to water supply network,
When pressure in hydroecium 107 is more than water supply network pressure, duckbill valve is automatically closed.
It is very small by the water resistance of valve that duckbill valve, which also has a feature, and it is small to be well suited for this water pressure fluctuations of constant pressure frequency conversion water supply
Occasion, as long as there are less pressure difference, water to be discharged by duckbill valve for hydraulic pressure in water system and capsule type air-pressure tank.
Inner tube 135 passes through backwater drain sump shell 137, and the water inlet end of inner tube 135 is connected with public hydroecium 107, and
The water inlet end of inner tube 135 and intake tunnel 119 are mutually isolated.The water of water supply network can flow into inner tube 135 from public hydroecium 107
Tube chamber in, the tube chamber of inner tube 135 is equivalent to intake tunnel 119.
The water outlet of inner tube 135 is close to the top of hydroecium 107, and water feeding one-way valve 127 is arranged at the water outlet of inner tube 135
End.In the present embodiment, be provided with churning water distributor 143 in the water outlet of inner tube 135, churning water distributor 143 include a cover body with
And swivel bearing pair 145, swivel bearing pair 145 are installed on inner tube 135, cover body is rotated by swivel bearing pair 145 with inner tube 135
Connection.As shown in figure 5, cover body has multiple apopores circumferentially, apopore is tangentially set substantially, and such water is from interior
When pipe 135 is discharged into hydroecium 107, cover body can rotate under the reaction force of water, equivalent to the effect of churning, churning water distribution
Evenly.Rotary sprayer water outlet is vertical with tangent line, and after the gas chamber 105 of capsule type air-pressure tank is inflated, elastic balloon 103 is not front
It is pressed on apopore, so elastic balloon 103 is hardly damaged.Due to the rubber seal 131 of cover body and water feeding one-way valve 127,
The space of limitation bulk water blocking 129 is formd, therefore eliminates and is oriented to mouse cage 133.
Embodiment 3 is with reference to shown in Fig. 6 and Fig. 7.
The capsule type air-pressure tank that the utility model embodiment is provided, its realization principle and embodiment 2 are essentially identical, are brief
Description, the present embodiment do not refer to part, refer to corresponding contents in embodiment 1.
As shown in Figure 6 and Figure 7, in the present embodiment, water feeding one-way valve 127 is arranged at the water outlet of inner tube 135, and water outlet is unidirectional
Valve 125 is arranged in disengaging water swivel 115.Water feeding one-way valve 127 and to go out water one-way valve 125 be duckbill valve.
The present embodiment and embodiment 2 differ only in, and it is duckbill valve to go out water one-way valve 125, and is not provided with churning
Water distributor 143, duckbill valve are connected to the water outlet of inner tube 135.
Further, water conservation cover 151 is installed at the water outlet of water inlet pipe, duckbill valve is in water inlet protective cover 151.
The effect of water inlet protective cover 151 includes：1., prevent duckbill valve to be extruded.2., water inlet protective cover 151 surface be provided with multiple mistakes
Water hole, its area summation are more than the cross-sectional area of inner tube 135.It can be to water distribution uniformity around.3., play protection rubber pneumatic bag
Effect, the water hole diameter that 151 surface of water inlet protective cover is opened are less than 6mm, prevent that rubber bag tank is pressed in its surface during Preliminary pressure-filled
When rubber bag tank be destroyed.
Embodiment 4 is with reference to shown in Fig. 8 and Fig. 9.
The device that the utility model embodiment is provided, the technique effect and embodiment 1 of its realization principle and generation is identical,
To briefly describe, the present embodiment does not refer to part, refers to corresponding contents in embodiment 1.
As shown in Figure 8 and Figure 9, the present embodiment compared with Example 1, eliminates inner tube 135, and there is provided be located at tank body
Outer tube 141 outside 101.
The both ends of outer tube 141 are respectively water inlet end and water outlet, the remote disengaging of the water outlet of outer tube 141 from tank body 101
The one end at the mouth of a river 111 is connected with hydroecium 107, and the water inlet end of outer tube 141 is connected with disengaging water swivel 115, the water inlet end of outer tube 141
Connected with simultaneously receipts or other documents in duplicate interface 117.
Water feeding one-way valve 127 is arranged at the water outlet of outer tube 141, goes out water one-way valve 125 and is arranged at disengaging water swivel 115
Interior, it is 130 valve of floating ball to go out water one-way valve 125 and water feeding one-way valve 127.
130 valve of floating ball includes at least floating ball 130 and coordinates the sealing rubber ring sealed with floating ball 130, seals rubber
Cushion rubber has the passage that a size is less than 130 diameter of floating ball.Floating ball 130 can float under buoyancy and with sealing rubber first
Cushion rubber is bonded and blocks the passage of sealing rubber ring, realizes non-return.Next, it is also contemplated that the pressure differential of floating ball both sides about 130,
Such as sealing rubber ring is when being located at 130 top of floating ball, when the pressure of the top of floating ball 130 is more than the pressure of the lower section of floating ball 130, floating ball
130 valves are in open mode, and when the pressure of the top of floating ball 130 is less than the pressure of the lower section of floating ball 130,130 valve of floating ball, which is in, closes
State.
Further, 130 valve of floating ball can also include being oriented to mouse cage 133, to limit the activity space of floating ball 130.
Water feeding one-way valve 127 is further included into water drain sump 147, water inlet drain sump 147 be connected with the top of tank body 101 and into
The inner cavity of water drain sump 147 is connected with hydroecium 107.Sealing rubber ring, floating ball 130 and guiding mouse cage 133 are arranged at into water
The junction of the water outlet of drain sump 147 and outer tube 141, sealing rubber ring is positioned at the top for being oriented to mouse cage 133.
Go out water one-way valve 125 and further include backwater drain sump 149, water inlet drain sump 147 be connected with the bottom of tank body 101 and into
The inner cavity of water drain sump 147 is connected with hydroecium 107.Sealing rubber ring, floating ball 130 and guiding mouse cage 133 are arranged at into water
The junction of drain sump 147 and hydroecium 107, sealing rubber ring is positioned at the top for being oriented to mouse cage 133.
This capsule type air-pressure tank of the present embodiment does not change 101 internal structure of tank body, energy storage water upper entering and lower leaving, is not deposited in tank
Stagnant water, there is no microbial growth environment, will not produce secondary pollution.
It the above is only the preferred embodiment of the utility model, be not intended to limit the present invention, for ability
For the technical staff in domain, various modifications and changes may be made to the present invention.It is all the spirit and principles of the utility model it
Interior, any modification, equivalent replacement, improvement and so on, should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of capsule type air-pressure tank, including tank body and elastic balloon, the elastic balloon is arranged in the tank body and by described in
The inside of tank body is divided into gas chamber and hydroecium, and the aerating mouth and and hydroecium connected with the gas chamber is respectively arranged with the tank body
The intake-outlet of connection, the intake-outlet are provided with disengaging water-bound, it is characterised in that：
The disengaging water-bound includes being installed on the disengaging water swivel at the intake-outlet of the tank body；
The disengaging water swivel has to be set for be connected with tap water pipe network and receipts or other documents in duplicate interface, the inside of the disengaging water swivel
It is equipped with intake tunnel and exhalant canal；The entrance of the exhalant canal is close to the intake-outlet of the tank body, the water outlet
The egress selection of passage with described and receipts or other documents in duplicate orifice；The intake tunnel outlet away from the tank body it is described into
Water outlet, the inlet selective of the intake tunnel with described and receipts or other documents in duplicate orifice；
The disengaging water-bound further includes adaptive Inlet and outlet water switching mechanism, and the adaptive Inlet and outlet water switching mechanism is configured to
Selected according to the pressure differential of hydroecium and water supply network by intake tunnel or exhalant canal and described and receipts or other documents in duplicate orifice.
2. capsule type air-pressure tank according to claim 1, it is characterised in that the adaptive Inlet and outlet water switching mechanism includes setting
The water one-way valve that goes out of the exhalant canal is placed in, and is arranged at the water feeding one-way valve of the intake tunnel；The water outlet is unidirectional
Valve includes duckbill valve, ball-cock assembly and the check valve being automatically closed by gravity；The water feeding one-way valve includes duckbill valve, floating ball
Valve and the check valve being automatically closed by gravity.
3. capsule type air-pressure tank according to claim 2, it is characterised in that the disengaging water-bound further include be arranged at it is described
The indoor inner tube of water, the both ends of said inner tube are respectively water inlet end and water outlet, and the hydroecium is stretched into the water outlet of said inner tube
Top, the water inlet end of said inner tube with it is described disengaging water swivel be connected.
4. capsule type air-pressure tank according to claim 3, it is characterised in that it is described go out water one-way valve and the water feeding one-way valve
Be weight valve, it is described go out water one-way valve and the water feeding one-way valve may be contained within the disengaging water swivel.
5. capsule type air-pressure tank according to claim 4, it is characterised in that the weight valve includes bulk water blocking, rubber
Sealing ring and guiding mouse cage, the bulk water blocking can be in the spaces that the rubber seal is enclosed with the guiding mouse cage
Activity, the rubber seal have dimensions less than the passage of the diameter of the bulk water blocking.
6. capsule type air-pressure tank according to claim 4 or 5, it is characterised in that the disengaging water swivel catchments including backwater
Storehouse shell and threeway, the outer wall of the backwater drain sump shell are connected with the tank body；The threeway is arranged at the backwater collection
In sump shell, the inner wall of the outer wall of the threeway and the backwater drain sump shell defines the exhalant canal, described time
Water drain sump shell have make the through hole that the exhalant canal is connected with the hydroecium；The water feeding one-way valve is installed on described three
The water inlet end connection of logical first interface, the first interface and said inner tube；It is described go out threeway described in water one-way valve second
Interface, the second interface are located in the backwater drain sump shell, and the 3rd interface of the threeway is located at the backwater and catchments
Storehouse shell is outer and as described and receipts or other documents in duplicate interface.
7. capsule type air-pressure tank according to claim 3, it is characterised in that the water feeding one-way valve is arranged at said inner tube
Water outlet, it is described go out water one-way valve be arranged in the disengaging water swivel, the water feeding one-way valve is duckbill valve or weight valve,
It is described go out water one-way valve be ball-cock assembly or duckbill valve.
8. capsule type air-pressure tank according to claim 2, it is characterised in that the disengaging water-bound further include be arranged at it is described
Outer tube outside tank body, the both ends of the outer tube are respectively water inlet end and water outlet, and the water outlet of the outer tube is from the tank body
One end away from the intake-outlet is connected with the hydroecium, and the water inlet end of the outer tube is connected with the disengaging water swivel.
9. capsule type air-pressure tank according to claim 8, it is characterised in that the water feeding one-way valve is arranged at the outer tube
Water outlet, the water feeding one-way valve are ball-cock assembly or duckbill valve；The water inlet end of the outer tube and described and receipts or other documents in duplicate orifice；
It is described go out water one-way valve be arranged at it is described disengaging water swivel in, it is described go out water one-way valve be ball-cock assembly.
10. a kind of water system, it is characterised in that including water supply network and such as claim 1-9 any one of them bellows
Air pressure tank, the disengaging water swivel of the capsule type air-pressure tank are connected with the water supply network.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721315584.7U CN207331858U (en) | 2017-10-12 | 2017-10-12 | A kind of capsule type air-pressure tank and water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721315584.7U CN207331858U (en) | 2017-10-12 | 2017-10-12 | A kind of capsule type air-pressure tank and water system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207331858U true CN207331858U (en) | 2018-05-08 |
Family
ID=62367871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721315584.7U Expired - Fee Related CN207331858U (en) | 2017-10-12 | 2017-10-12 | A kind of capsule type air-pressure tank and water system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207331858U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107620349A (en) * | 2017-10-12 | 2018-01-23 | 刘鹏 | A kind of capsule type air-pressure tank and water system |
| CN111426057A (en) * | 2020-05-13 | 2020-07-17 | 珠海格力电器股份有限公司 | Heat exchange equipment and control method thereof |
-
2017
- 2017-10-12 CN CN201721315584.7U patent/CN207331858U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107620349A (en) * | 2017-10-12 | 2018-01-23 | 刘鹏 | A kind of capsule type air-pressure tank and water system |
| CN107620349B (en) * | 2017-10-12 | 2024-04-12 | 刘鹏 | Bag type air pressure tank and water supply system |
| CN111426057A (en) * | 2020-05-13 | 2020-07-17 | 珠海格力电器股份有限公司 | Heat exchange equipment and control method thereof |
| CN111426057B (en) * | 2020-05-13 | 2022-01-04 | 珠海格力电器股份有限公司 | Heat exchange equipment and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107620349A (en) | A kind of capsule type air-pressure tank and water system | |
| CN102017903B (en) | High-density polythene frame gravity type net cage lifting control method | |
| CN207331858U (en) | A kind of capsule type air-pressure tank and water system | |
| CN201794121U (en) | Membrane type air pressure tank | |
| CN205710579U (en) | A kind of coke oven coke oven uprising tube automatic water-replenishing device | |
| CN211285832U (en) | Fire-fighting water storage tank | |
| CN206886931U (en) | Integral type three-grid septic tank | |
| CN205559946U (en) | Double containment ball -cock assembly | |
| CN207999538U (en) | Three-level exhaust, waterproof plektron air valve | |
| CN206591608U (en) | Natural lid floor drain | |
| CN203892553U (en) | Pressure water storage container | |
| CN207784945U (en) | Water-level control apparatus and water dispenser | |
| CN205577024U (en) | From stationary flow jar of taking steady voltage function | |
| CN209210468U (en) | A kind of EHBR ecological floating island device | |
| CN210859919U (en) | Spherical center counter-flow valve | |
| CN211057858U (en) | Drainage type plastic water meter well | |
| CN209653086U (en) | A kind of secondary opening gravity closing formula floor drain and closing type drainage system | |
| CN203348698U (en) | Built-in float ball valve | |
| CN206457879U (en) | A kind of vacuum suppresser for non-negative pressure method of water supply | |
| CN201262269Y (en) | Equipment for automatic water supply | |
| CN103353010A (en) | Built-in floating ball valve | |
| CN205894030U (en) | Flood control leaking stoppage ware | |
| CN206933964U (en) | A kind of more tap external devices of water dispenser | |
| CN210770446U (en) | One-way drain valve used in source water regulating reservoir of water purification treatment plant | |
| CN205975928U (en) | Buoyancy formula prevents blockking up floor drain |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180508 Termination date: 20211012 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |