CN205617485U - Water supply stationary flow jar novel advances exhaust apparatus - Google Patents
Water supply stationary flow jar novel advances exhaust apparatus Download PDFInfo
- Publication number
- CN205617485U CN205617485U CN201620331895.1U CN201620331895U CN205617485U CN 205617485 U CN205617485 U CN 205617485U CN 201620331895 U CN201620331895 U CN 201620331895U CN 205617485 U CN205617485 U CN 205617485U
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- China
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- water
- air
- flow tank
- water supply
- steady
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model discloses a water supply stationary flow jar novel advances exhaust apparatus, including water supply stationary flow jar, air water flower disc, vertical fin floater, sealed rubber ring, exhaust hole flange, air discharging guide pipe, gas - water separation room, decoration cover, water supply stationary flow tank deck portion connects the gas - water separation room, and the air water flower disc is connected to the gas - water separation room, the vertical fin of assembly vertical fin floater in the centre bore of air water flower disc, sealed rubber ring is inlayed to gas - water separation roof portion run -on gas pocket flange, the fovea centralis inslot of exhaust hole flange, exhaust hole flange joint air discharging guide pipe, water supply stationary flow tank deck portion still connects decorates the cover, have compact structure, reasonable in design advances at it and discharges near the guide wire guides the escape canal for the air exit, has avoided the influence of exhaust apparatus to environment and peripheral equipment, owing to decorate the cover and can do more pleasing to the eyely, not only possessed the novel water supply stationary flow jar that environment -protection meaning but also reliable operation and appearance are pleasing to the eye and advanced exhaust apparatus, must receive user's welcome, economic benefits is showing, and application prospect is good.
Description
Technical field
This utility model relates to the technical fields such as secondary water supply system, middle water water supply system, particularly relates to the novel air inlet and outlet device of a kind of steady-flow tank that supplies water.
Background technology
Steady-flow tank is called again negative-pressure cup, include negative pressure canceller etc., it is mainly used in present building water supply equipment, it is the requisite parts of non-negative pressure water-supply installation, default one constant pressure value, if ductwork pressure is higher than setup pressure value, ductwork pressure is fed back to frequency-conversion control cabinet by pressure transmitter, and tap water can directly arrive user's pipe network by direct-furnish pipeline and supply water user.Steady-flow tank is when municipal ductwork pressure change or the change of user's pipe network water consumption make pipe pressure be less than setting pressure, ductwork pressure is fed back to the PlD controller in frequency-conversion control cabinet by pressure transmitter, adjusted the output frequency of converter by PlD controller, start water pump assembly and regulate pump rotary speed holding constant pressure water supply；If can not meet water supply requirement, then switch board will control start and stop and the rotating speed of variable frequency pump of multiple stage general pump, thus reach the requirement that constant-pressure variable supplies water.
Traditional water supply steady-flow tank air inlet and outlet device is directly to be emitted in the air around air inlet and outlet device by the gas in water, impact on water supply steady-flow tank surrounding enviroment is negative, particularly when pressure inside the tank is compared with big or time air inlet and outlet device is faulty, aqueous gas can spray far, if around there being electrical equipment may produce catastrophic consequence.
Utility model content
In order to overcome above-mentioned the deficiencies in the prior art, this utility model provides the novel air inlet and outlet device of a kind of steady-flow tank that supplies water.
This utility model be the technical scheme is that
A kind of novel air inlet and outlet device of the steady-flow tank that supplies water, including water supply steady-flow tank, air water floral disc, vertical fin ball float, O-ring seal, steam vent flange, exhaust manifolds, air-water separation chamber, Decorative Cover, described water supply steady-flow tank top connects air-water separation chamber, air-water separation chamber connects air water floral disc, the vertical fin of assembling vertical fin ball float in the centre bore of air water floral disc, described air-water separation chamber top connects steam vent flange, O-ring seal is inlayed in the central recess of steam vent flange, described steam vent Flange joint exhaust manifolds, described water supply steady-flow tank top is also connected with Decorative Cover.
Further, described air-water separation chamber, Decorative Cover are connected to the vertical highest point of water supply steady-flow tank, to facilitate the gas in water to enter air-water separation chamber.
Further, described O-ring seal is to be embedded in the central circular groove of steam vent flange, the tension force relying on O-ring seal is adjacent to the central circular groove inner wall of steam vent flange, thus keep water-tight, air tight between O-ring seal and steam vent flange center circular groove rustless steel inwall, the inclination angle of described steam vent flange center circular groove inwall is 70 ~ 74 degree, and the O-ring seal being embedded in steam vent flange center circular groove will not be deviate from from this groove voluntarily.
Further, described vertical fin ball float is made up of ball float and vertical fin, and described ball float connects vertical fin, and the centrage of described vertical fin passes through the ball float center of circle, and described vertical fin is through the centre bore of air water floral disc, and the diameter of ball float and the length ratio of vertical fin are 1:1.2 ~ 1.6.
Further, described exhaust manifolds can pass water supply steady-flow tank tank body, it is also possible to laying outside water supply steady-flow tank tank body, the described exhaust manifolds port of export is provided with pipe screw thread, can connect pipeline and the air water that water supply steady-flow tank is discharged is directed to suitable position discharge.
Further, the diameter of described ball float and air-water separation chamber is than for 9:10.
Further, the diameter of described O-ring seal and air-water separation chamber is than for 1:2.
Further, described water supply steady-flow tank is when water filling, and in water supply steady-flow tank, original gas is discharged outside water supply steady-flow tank along steam vent flange center hole with exhaust manifolds.
Further, after filling water in described water supply steady-flow tank, vertical fin ball float is withstood on O-ring seal by buoyancy rising, it is achieved sealing, air not recirculation, water supply steady-flow tank is in airtight pressure-vessel state.
Further, during equipment runs, the bubble accumulation in water, rising, enter through air water floral disc and be arranged on around the vertical fin ball float on air-water separation chamber top；Increase along with assembling gas, after the buoyancy that around vertical fin ball float, water level decreasing, vertical fin ball float are subject to drops to critical point, between the O-ring seal on vertical fin ball float and top vent flange, occur that gap, the gas in moment air-water separation chamber are discharged by gap；Now, vertical fin ball float, with the swift rising of water level of surrounding, is adjacent to O-ring seal and is blocked by exhaust gap, stops water to flow out；When the gas assembled increases again, repeat above procedure.
Further, when having the negative pressure of short time in water supply steady-flow tank, vertical fin ball float is moved down by atmospheric pressure effect, and a small amount of gas moment enters water supply steady-flow tank, balances water supply current stabilization pressure inside the tank；When water supply current stabilization pressure inside the tank rises, gas described above is discharged rapidly, and gas and the water of discharge arrive near gutter along exhaust manifolds, it is achieved environment protection emission.
Compared with prior art, the beneficial effects of the utility model are: have compact conformation, reasonable in design, are directed near gutter discharge at its intake and exhaust outlet guide wire, it is to avoid exhaust apparatus is on environment and the impact of peripheral equipment；Owing to Decorative Cover can be made more attractive, not only having had environment protection significance but also reliable operation and the novel water supply steady-flow tank air inlet and outlet device of good looking appearance, and necessarily welcome by user, remarkable in economical benefits, application prospect is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of air water floral disc.
Fig. 3 is the structural representation of steam vent flange.
Fig. 4 is structure for amplifying schematic diagram of the present utility model.
Fig. 5 is the cross-sectional view of steam vent flange.
Detailed description of the invention
A kind of novel air inlet and outlet device of the steady-flow tank that supplies water, including water supply steady-flow tank 1, air water floral disc 2, vertical fin ball float 3, O-ring seal 5, steam vent flange 4, exhaust manifolds 8, air-water separation chamber 7, Decorative Cover 6, described water supply steady-flow tank 1 top connects air-water separation chamber 7, air-water separation chamber 7 connects air water floral disc 2, the vertical fin of assembling vertical fin ball float 3 in the centre bore of air water floral disc 2, described air-water separation chamber 7 top connects steam vent flange 4, O-ring seal 5 is inlayed in the central recess of steam vent flange 4, described steam vent flange 4 connects exhaust manifolds 8, described water supply steady-flow tank 1 top is also connected with Decorative Cover 6.
Further, described air-water separation chamber 7, Decorative Cover 6 are connected to the vertical highest point of water supply steady-flow tank 1, to facilitate the gas in water to enter air-water separation chamber 7.
Further, described O-ring seal 5 is to be embedded in the central circular groove of steam vent flange 4, the tension force relying on O-ring seal 5 is adjacent to the central circular groove inner wall of steam vent flange 4, thus keep water-tight, air tight between O-ring seal 5 and steam vent flange 4 central circular groove rustless steel inwall, the inclination angle of described steam vent flange 4 central circular groove inner wall is 70 ~ 74 degree, and the O-ring seal 5 being embedded in steam vent flange 4 central circular groove will not be deviate from from this groove voluntarily.
Further, described vertical fin ball float 3 is made up of ball float and vertical fin, and described ball float connects vertical fin, and the centrage of described vertical fin passes through the ball float center of circle, and described vertical fin is through the centre bore of air water floral disc 2, and the diameter of ball float and the length ratio of vertical fin are 1:1.2 ~ 1.6.
Further, described exhaust manifolds 8 can pass water supply steady-flow tank 1 tank body, can also lay outside water supply steady-flow tank 1 tank body, described exhaust manifolds 8 port of export is provided with pipe screw thread, can connect pipeline and the air water that water supply steady-flow tank 1 is discharged is directed to suitable position discharge.
Further, the diameter of described ball float and air-water separation chamber 7 is than for 9:10.
Further, the diameter of described O-ring seal 4 and air-water separation chamber 7 is than for 1:2.
Further, described water supply steady-flow tank 1 is when water filling, and in water supply steady-flow tank 1, original gas is discharged outside water supply steady-flow tank 1 along steam vent flange 4 centre bore and exhaust manifolds 8.
Further, after filling water in described water supply steady-flow tank 1, vertical fin ball float 3 is withstood on O-ring seal 5 by buoyancy rising, it is achieved sealing, air not recirculation, water supply steady-flow tank 1 is in airtight pressure-vessel state.
Further, during equipment runs, the bubble accumulation in water, rising, enter through air water floral disc 2 and be arranged on around the vertical fin ball float 3 on air-water separation chamber 7 top；Increase along with assembling gas, after the buoyancy that vertical fin ball float 3 surrounding water level decreasing, vertical fin ball float 3 are subject to drops to critical point, occur between O-ring seal 5 on vertical fin ball float 3 and top vent flange 5 that gap, the gas in moment air-water separation chamber 7 are discharged by gap；Now, vertical fin ball float 3, with the swift rising of water level of surrounding, is adjacent to O-ring seal 5 and is blocked by exhaust gap, stops water to flow out；When the gas assembled increases again, repeat above procedure.
Further, when having the negative pressure of short time in water supply steady-flow tank 1, vertical fin ball float 3 is moved down by atmospheric pressure effect, and a small amount of gas moment enters water supply steady-flow tank 1, pressure in balance water supply steady-flow tank 1；When in water supply steady-flow tank 1, pressure rises, gas described above is discharged rapidly, and gas and the water of discharge arrive near gutter along exhaust manifolds 8, it is achieved environment protection emission.
Claims (7)
1. the novel air inlet and outlet device of the steady-flow tank that supplies water, including water supply steady-flow tank, air water floral disc, vertical fin ball float, O-ring seal, steam vent flange, exhaust manifolds, air-water separation chamber, Decorative Cover, it is characterized in that, described water supply steady-flow tank top connects air-water separation chamber, air-water separation chamber connects air water floral disc, the vertical fin of assembling vertical fin ball float in the centre bore of air water floral disc, described air-water separation chamber top connects steam vent flange, O-ring seal is inlayed in the central recess of steam vent flange, described steam vent Flange joint exhaust manifolds, described water supply steady-flow tank top is also connected with Decorative Cover.
The novel air inlet and outlet device of a kind of steady-flow tank that supplies water the most according to claim 1, it is characterised in that described air-water separation chamber, Decorative Cover are connected to the vertical highest point of water supply steady-flow tank.
The novel air inlet and outlet device of a kind of steady-flow tank that supplies water the most according to claim 1, it is characterized in that, described O-ring seal is to be embedded in the central circular groove of steam vent flange, the tension force relying on O-ring seal is adjacent to the central circular groove inner wall of steam vent flange, and the inclination angle of described steam vent flange center circular groove inwall is 70 ~ 74 degree.
The novel air inlet and outlet device of a kind of steady-flow tank that supplies water the most according to claim 1, it is characterized in that, described vertical fin ball float is made up of ball float and vertical fin, described ball float connects vertical fin, the centrage of described vertical fin passes through the ball float center of circle, described vertical fin is through the centre bore of air water floral disc, and the diameter of ball float and the length ratio of vertical fin are 1:1.2 ~ 1.6.
The novel air inlet and outlet device of a kind of steady-flow tank that supplies water the most according to claim 1, it is characterised in that described exhaust manifolds can wear red water supply steady-flow tank tank body, it is also possible to lays outside water supply steady-flow tank tank body, and described exhaust outlet end is provided with pipe screw thread.
The novel air inlet and outlet device of a kind of steady-flow tank that supplies water the most according to claim 1, it is characterised in that the diameter of described ball float and air-water separation chamber is than for 9:10.
The novel air inlet and outlet device of a kind of steady-flow tank that supplies water the most according to claim 1, it is characterised in that the diameter of described O-ring seal and air-water separation chamber is than for 1:2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620331895.1U CN205617485U (en) | 2016-04-20 | 2016-04-20 | Water supply stationary flow jar novel advances exhaust apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620331895.1U CN205617485U (en) | 2016-04-20 | 2016-04-20 | Water supply stationary flow jar novel advances exhaust apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205617485U true CN205617485U (en) | 2016-10-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620331895.1U Expired - Fee Related CN205617485U (en) | 2016-04-20 | 2016-04-20 | Water supply stationary flow jar novel advances exhaust apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN205617485U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105821941A (en) * | 2016-04-20 | 2016-08-03 | 安徽兴安电气设备股份有限公司 | Novel intake and exhaust device with water supply steady-flow tank |
-
2016
- 2016-04-20 CN CN201620331895.1U patent/CN205617485U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105821941A (en) * | 2016-04-20 | 2016-08-03 | 安徽兴安电气设备股份有限公司 | Novel intake and exhaust device with water supply steady-flow tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20170420 |