CN206280653U - A kind of water supply pipline system automatic exhaust device - Google Patents
A kind of water supply pipline system automatic exhaust device Download PDFInfo
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- CN206280653U CN206280653U CN201621320344.1U CN201621320344U CN206280653U CN 206280653 U CN206280653 U CN 206280653U CN 201621320344 U CN201621320344 U CN 201621320344U CN 206280653 U CN206280653 U CN 206280653U
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Abstract
The utility model provides a kind of water supply pipline system automatic exhaust device, including：Automatic gas collection device, ball valve, exhaust valve, the remaining air of water system is mainly gathered into each exhaust apparatus high point position automatically, by fluid and air blending agent pressure balance principle automatic open device, remaining air is given off into water system, after air discharge is complete, with in system, medium water level rises, and ball float floats band dynamic seal ring sealing shutoff device in exhaust valve, seals No leakage.Its advantage is：By remaining air in automatic control mode exclusion water system, improve the collection efficiency and air discharge efficiency of remaining air in water system, solve simultaneously in system under 1.0MPa pressure, the problem of conventional exhaust valve disabler, and design and installation ball valve in exhaust apparatus, solve the problems, such as that easy to maintenance, control is simplified, whole device reliability is higher, economy also more preferably, and popularization and application is to each required field.
Description
Technical field
The utility model patent is related to be vented field automatically, is to be related to one kind for water supply pipline system more specifically
In remaining air collection and tapping equipment.
Background technology
Supply channel automatic exhaust device is the apparatus that gas is produced in discharging water supply line, is devoted to managing
Gas automatic-discharging in road system is complete, while liquid No leakage in pipeline, improves system operating efficiency.Many industrial productions
Process is directed to the emission problem of the air or gas in fluid under pressure, for example, hot-water heating system, supply line, water storage box,
Centrifugal pump, solvent filter and similar equipment etc..
Common automatic exhaust device is only to be made up of single automatic exhaust steam valve, by using buoyancy ball float and machinery
Structure lever principle is completed, and there is following defect：
（1）Because remaining gas is not processed by any collection, the efficiency for causing traditional exhaust apparatus to be vented is low, nothing
The problems such as method is completely exhausted out；
（2）Once supply channel pressure is excessive, the water in traditional pipeline exhaust apparatus receives high-pressure air pressure influence
Exhaust apparatus inner chamber is cannot flow into, causes degassing function to fail；
In order to preferably improve performance and the requirement of device, water pipe is suitable for the utility model proposes one kind
The automatic exhaust device of road system, the exhaust efficiency for improving device is designed by multiplexed combination, while meeting in pipeline higher pressure
Under power, degassing function is normal.
Therefore, number of drawbacks for above-mentioned aspect is, it is necessary to reasonably be improved existing technology.
The content of the invention
For disadvantages described above, the utility model provides a kind of water supply pipline system automatic exhaust device, including automatic collection
Device of air, ball valve, exhaust valve；The utility model is improved whole by increasing an automatic gas collection device below venting ball valve
The efficiency of the collection gas of individual device, and by-pass conduit is set inside exhaust apparatus, by fluid and air blending agent pressure
Force balance principle, allows the air of elevated pressures in pipeline to continuously enter in exhaust valve chamber, exhaust efficiency is improved, while solution
Determine the problem of in pressure duct air bleeding valve degassing function failure.
To achieve the above object, the utility model uses following technical scheme：
A kind of water supply pipline system automatic exhaust device, including automatic gas collection device, ball valve, exhaust valve；
The automatic gas collection device is arranged at whole exhaust apparatus lower section, is cavity body structure, for remaining in collecting
Gas and by gas automatic storing in device inner chamber upper end, inside cavity is respectively provided with supply channel and outlet pipeline, water inlet pipe
Road is S type structures, and inlet pipeline entrance point is respectively arranged at automatic gas collection device both sides outside, water inlet with the outlet pipeline port of export
Tube outlet end is located at automatic gas collection device inside cavity with outlet pipeline entrance point；
The ball valve lower end is fixedly connected with automatic gas collection device, and upper end is fixedly connected with exhaust valve, for controlling certainly
The UNICOM of dynamic gas collecting apparatus and exhaust valve；
The exhaust valve is provided with by-pass conduit, ball float, driver plate, sealing ring, exhaust valve cap；Wherein by-pass conduit position
In exhaust valve inside cavities, UNICOM inside its lower end and ball valve, upper end extends to exhaust valve inner chamber upper end, when water in pipeline
When pressure medium reaches high pressure conditions, air is entered by ball valve from by-pass conduit lower section, and the water in by-pass conduit is empty in high pressure
Inside the lower push-in exhaust valve of gas effect, the air of automatic gas collection device inner chamber is set to be connected with exhaust valve cavity upper air；
Wherein ball float is suspended in exhaust valve, and its upper end is fixedly connected with driver plate one end；Wherein the driver plate other end and air bleeding valve
Lid is flexibly connected；Wherein sealing ring is arranged at driver plate side position corresponding with air exit；Wherein exhaust valve cap is arranged at
Exhaust valve top, is provided with air exit.
Compared with prior art, the beneficial effects of the utility model are：
（1）Remaining air in water system is excluded by automatic control mode；
（2）Improved by design, the utility model improves the collection efficiency and air of remaining air in water system
Discharge efficiency, air discharge is more complete in system, while solving the exhaust valve exhaust work(in the pipeline of 0.6MPa pressure above
The problem that can be failed, degassing function is normal under meeting the 1.0MPa pressure of system requirements；
（3）Design and installation ball valve in exhaust apparatus, solves the problems, such as that easy to maintenance, control is simplified, whole device reliability
Property higher, economy also more preferably, and popularization and application is to each required field.
Brief description of the drawings
The present invention is described in further detail below according to accompanying drawing.
Fig. 1 is a kind of water supply pipline system automatic exhaust device structural representation described in the utility model implementation method
Figure；
Fig. 2 is a kind of water supply pipline system automatic exhaust device exhaust valve knot described in the utility model implementation method
Structure schematic diagram；
Fig. 3 is that a kind of water supply pipline system automatic exhaust device flow direction described in the utility model implementation method is illustrated
Figure;
Fig. 4 is a kind of water supply pipline system automatic exhaust device exhaust valve stream described in the utility model implementation method
To schematic diagram；
In figure：
1st, automatic gas collection device；
10th, inlet pipeline；100th, inlet pipeline import；101st, inlet pipeline outlet；
11st, outlet pipeline；110th, outlet pipeline outlet；111st, outlet pipeline import；
2nd, ball valve；
3rd, exhaust valve；
30th, by-pass conduit；31st, ball float；32nd, driver plate；33rd, sealing ring；34th, exhaust valve cap；340th, air exit.
Specific embodiment：
As Figure 1-4, a kind of water supply pipline system automatic exhaust device described in the utility model, is filled by automatic gas collection
1, ball valve 2, exhaust valve 3 is put to constitute；
The automatic gas collection device 1 is arranged at whole exhaust apparatus lower section, is cavity body structure, inside cavity be respectively provided with into
Water lines 10 and outlet pipeline 11, inlet pipeline 10 are S type structures;Water inlet pipe on the supply channel 10 and outlet pipeline 11
Road import 100 and outlet pipeline outlet 110 is respectively arranged at the both sides of automatic gas collection device 1 outside, inlet pipeline outlet 101 with go out
Water lines import 111 is located at the inside cavity of automatic gas collection device 1；
The lower end of the ball valve 2 is fixedly connected with automatic gas collection device 1, and upper end is fixedly connected with exhaust valve 3；
The exhaust valve 3 is provided with by-pass conduit 30, ball float 31, driver plate 32, sealing ring 33, exhaust valve cap 34；Its
Middle by-pass conduit 30 is located at the inside cavities of exhaust valve 3, its lower end and the inside UNICOM of ball valve 2, and upper end is extended in exhaust valve 3
Chamber upper end；Wherein ball float 31 is suspended in exhaust valve 3, and its upper end is fixedly connected with the one end of driver plate 32；Wherein driver plate 32
The other end is flexibly connected with exhaust valve cap 34；Wherein exhaust valve cap 34 is arranged at the top of exhaust valve 3, is provided with and is vented out
Mouth 340；Wherein sealing ring 33 is arranged at the side of driver plate 32 with the corresponding position of air exit 340；
Preferably, the inlet pipeline outlet 101 is higher than outlet pipeline import 111;
The utility model carrying out practically process is as follows：
Embodiment 1
When initial anhydrous state is vented in exhaust apparatus, the aqueous medium with partial air is from inlet pipeline import 100
End flows into along S bend pipe, and air stays in the inner chamber upper end of automatic gas collection device 1 in medium, and water exports the outflow of 110 ends from outlet pipeline,
The air of retention into exhaust valve 3, then is discharged by ball valve 2 from the air exit 340 being arranged on exhaust valve cap 34, when
Air is excluded completely, and water diffuses in exhaust valve 3, and ball float 31 rises under buoyancy, while band dynamic seal ring 33 is slowly sealed
Close, prevent current exhaust from exporting 340.
Embodiment 2
When band water in exhaust apparatus and when pressure medium is less than 0.6MPa, subsequently there is aeriferous water to flow into pipeline,
Air continues to stay in the inner chamber upper end of automatic gas collection device 1 in medium, and the water inside exhaust valve 3 overcomes low pressure under gravity
Air effect power flows into automatic gas collection device inner chamber 1, and air enters the inner chamber of exhaust valve 3, the decline of water level in exhaust valve 3,
Ball float 31 is slowly opened with dynamic seal ring 33, and air is discharged from air exit 340, after air is excluded completely, is again sealed off closing.
Embodiment 3
It is follow-up in pipeline to also have band air when aqueous medium pressure reaches the 0.6MPa ~ 1.0MPa of system requirements in pipeline
Water flow into, air continues to stay in the inner chamber upper end of automatic gas collection device 1 in medium, and water exhaust valve 3 inside is by upward
High-pressure air pressure influence can not flow directly into the inner chamber of automatic gas collection device 1, and air passes through ball valve 2, under by-pass conduit 30
Side is entered, and the water in by-pass conduit 30 is pushed inside exhaust valve 3 under pressure-air effect, makes the inner chamber of automatic gas collection device 1
Air connected with the cavity upper air of exhaust valve 3, pressure balance.Water level begins to decline in exhaust valve 3, and ball float 31 drives
Sealing ring 33 is slowly opened, and air is discharged from air exit 340, after air is excluded completely, is again sealed off closing.
The above-mentioned description to implementation method is for the ease of those skilled in the art it will be appreciated that and application
This case technology, person skilled in the art obviously can make various modifications to these examples easily, and described herein
General Principle is applied in other embodiments without by performing creative labour.Therefore, this case is not limited to above example, this
, according to the announcement of this case, the improvement made for this case and modification all should be in the protection domains of this case for the technical staff in field
It is interior.
Claims (7)
1. a kind of water supply pipline system automatic exhaust device, including：Automatic gas collection device（1）, ball valve（2）, exhaust valve（3）,
It is characterized in that：The ball valve（2）Two ends respectively with automatic gas collection device（1）Upper end and exhaust valve（3）Lower end connects；
The automatic gas collection device（1）On be provided with inlet pipeline（10）And outlet pipeline（11）；
The exhaust valve（3）On be provided with by-pass conduit（30）, ball float（31）, driver plate（32）, sealing ring（33）, air bleeding valve
Lid（34）And air exit（340）.
2. a kind of water supply pipline system automatic exhaust device according to claim 1, it is characterised in that：The automatic gas collection
Device（1）With exhaust valve（3）It is cavity body structure.
3. a kind of water supply pipline system automatic exhaust device according to claim 1, it is characterised in that：The inlet pipeline
（10）With outlet pipeline（11）On inlet pipeline import（100）Exported with outlet pipeline（110）It is respectively arranged at automatic gas collection
Device（1）Both sides outside, inlet pipeline outlet（101）With outlet pipeline import（111）Positioned at automatic gas collection device（1）In cavity
Portion, and inlet pipeline outlet（101）Higher than outlet pipeline import（111）.
4. a kind of water supply pipline system automatic exhaust device according to claim 1, it is characterised in that：The by-pass conduit
（30）Positioned at exhaust valve（3）Inside cavities, lower end and ball valve（2）Pipeline UNICOM, upper end extends to exhaust valve（3）On inner chamber
End.
5. a kind of water supply pipline system automatic exhaust device according to claim 1, it is characterised in that：The ball float（31）
Positioned at exhaust valve（3）Inside, with driver plate（32）One end is fixedly connected.
6. a kind of water supply pipline system automatic exhaust device according to claim 1, it is characterised in that：The exhaust valve cap
（34）It is arranged at exhaust valve（3）Upper end, is provided with air exit（340）.
7. a kind of water supply pipline system automatic exhaust device according to claim 1, it is characterised in that：The driver plate
（32）The other end and exhaust valve cap（34）Underside is connected, driver plate（32）Side and air exit（340）Corresponding position
It is provided with sealing ring（33）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621320344.1U CN206280653U (en) | 2016-12-05 | 2016-12-05 | A kind of water supply pipline system automatic exhaust device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621320344.1U CN206280653U (en) | 2016-12-05 | 2016-12-05 | A kind of water supply pipline system automatic exhaust device |
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| Publication Number | Publication Date |
|---|---|
| CN206280653U true CN206280653U (en) | 2017-06-27 |
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ID=59074711
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621320344.1U Active CN206280653U (en) | 2016-12-05 | 2016-12-05 | A kind of water supply pipline system automatic exhaust device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017605A (en) * | 2019-03-05 | 2019-07-16 | 威能(无锡)供热设备有限公司 | Exhaust apparatus and the hot water facility for using the exhaust apparatus |
-
2016
- 2016-12-05 CN CN201621320344.1U patent/CN206280653U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017605A (en) * | 2019-03-05 | 2019-07-16 | 威能(无锡)供热设备有限公司 | Exhaust apparatus and the hot water facility for using the exhaust apparatus |
| CN110017605B (en) * | 2019-03-05 | 2021-02-19 | 威能(无锡)供热设备有限公司 | Exhaust device and hot water equipment adopting same |
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