CN203906994U - Automatic-alarming composite-type exhaust valve - Google Patents
Automatic-alarming composite-type exhaust valve Download PDFInfo
- Publication number
- CN203906994U CN203906994U CN201420257615.8U CN201420257615U CN203906994U CN 203906994 U CN203906994 U CN 203906994U CN 201420257615 U CN201420257615 U CN 201420257615U CN 203906994 U CN203906994 U CN 203906994U
- Authority
- CN
- China
- Prior art keywords
- valve body
- valve
- leakproof
- upper connecting
- connecting rod
- 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 - Lifetime
Links
- 239000010865 sewage Substances 0.000 claims abstract description 22
- 229920001971 elastomer Polymers 0.000 claims description 24
- 239000000806 elastomer Substances 0.000 claims description 15
- 239000002131 composite material Substances 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 210000000038 chest Anatomy 0.000 description 19
- 239000012535 impurity Substances 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The utility model belongs to the technical field of auxiliary equipment for sewage treatment relates to an automatic-alarming composite-type exhaust valve which comprises a bottom valve, a main valve body and a leakproof valve body mounted sequentially from bottom to top. The bottom valve is communicated with the main valve body through a flange, the main valve body comprises an inlet, a first floating ball, a valve clack chamber and a top plate, a first supporting rod and an ejector core are arranged on a lower baseplate of the valve clack chamber, a first exhaust port penetrating the top plate is arranged in the ejector core, a first upper pull rod and a first lower pull rod are parallelly arranged at the lower end of the first supporting rod, the tail end of each of the first upper pull rod and the second lower pull rod is connected with the first floating ball, an first ejector plug matched with the first exhaust port for use is arranged above the first upper pull rod, the main valve body is mounted below the leakproof valve body through the top plate and communicated with the leakproof valve body, and an alarming element is arranged above the leakproof valve body. The automatic-alarming composite-type exhaust valve is applied to the sewage treatment process and has the advantages of high automation level, good airtightness, less proneness to leaking and the like.
Description
Technical field
The utility model relates to a kind of automatic alarm composite exhaust valve, belongs to sewage treatment supplementary equipment technical field.
Background technique
Outlet valve is installed on the peak of sewage conduct more or has the position of holding one's breath, by gas in drain, reach the effect of dredging pipeline, to guarantee the normal work of sewage conduct, otherwise pipeline is prone to vapour lock, cannot meet the requirement that water capacity, especially when there is power failure, termination of pumping pipeline, while there is negative pressure, very easily cause pipe vibration or break, the setting of outlet valve can, rapidly by air intake pipe, prevent pipe vibration or break.Conventional outlet valve mainly by bottom valve, valve body, be installed on the guide rod ball float in valve body, the plunger tip that is provided with little relief opening, large relief opening and valve gap etc. and form, the defect that this structure exists is following several respects:
(1) rubber band in outlet valve driving mechanism plays is the effect of sealing, but impurity and residue in sewage is more, in the transmission by ball float pressure, can stick on rubber band, causes the poorly sealed generation of rubber band to be leaked; And adopting stainless steel filtering net impurity can be blocked in stainless (steel) wire outside, the impurity adhesion in rubber band has reduced, but due to inevitably accumulated impurity and residue in exhaust valve float ball, makes outlet valve still occur in use for some time leakage phenomenon.
(2) when inhomogeneous, the start-stop pumping frequency of sewage collecting amount is numerous, easily there is Seepage; and ne-leakage protective gear; and seepage very easily causes serious Environment Pollution Event; therefore, in exhaust process, must have personnel to guard, and the probability that seepage event occurs cannot be assessed; automaticity is low; cost of labor is high, cannot realize auto-alarm function, and the property monitored is poor.
(3) adopt unitary valve body structure, while assembling large quantity of air in valve body, can discharge fast, but micro-air is when assemble, effect is not remarkable, controls inaccuracy.
(4) ball float adopts single guide rod structure, locates not accurate enough phenomenon, makes relief opening sealability bad, often has sewage and leaks from sealed mouth spray, thereby cause impurity and residue to block exhaust valve float ball driving mechanism.
Based on this, make the utility model.
Model utility content
In order the defect such as to overcome outlet valve in prior art and easily reveal, control accuracy is poor, automaticity is low, the utility model provides a kind of composite exhaust valve capable of automatic alarm.
For achieving the above object, the technological scheme that the utility model is taked is as follows:
Automatic alarm composite exhaust valve, comprise the bottom valve of from bottom to top installing in turn, main valve body and leakproof valve body, bottom valve place is provided for controlling the electric valve that sewage enters, bottom valve is communicated with main valve body by flange, main valve body comprises ball float one, valve chest and top board, main valve body by mounting of roof plate in leakproof valve body below, top board below is valve chest, ball float one and valve chest are positioned at main valve body, on valve chest lower shoe, be provided with pole one and plunger tip, in plunger tip, be provided with the relief opening one that runs through top board, pole is once held and is arranged with upper connecting rod one and lower link one in parallel, the end of upper connecting rod one and lower link one is all connected with ball float, upper connecting rod one top is provided with the top plug one being used in conjunction with relief opening one, main valve body is by mounting of roof plate in leakproof valve body below, and main valve body is connected with leakproof valve body, leakproof valve body top is provided with cover plate, sets out gas port on cover plate, and in place, air outlet, monitoring element is installed.
Further, as preferably:
Described upper connecting rod one top is provided with for limiting the limit position part of upper connecting rod one Top Runby.As preferably, described limit position part is the block structure of square, right-angled triangle or triangle, upper connecting rod one goes upward to while contacting with limit position part and stops continuing to move up, thereby avoided excessive when up, the damage of a pair of relief opening one of top plug, guarantees the good fit of top plug one and relief opening one.
Described monitoring element comprises sensor, the wireless launcher being connected with sensor and provides solar panel and the storage battery of energy for sensor, wireless launcher.
Described leakproof valve body comprises cover plate, ball float two, pull bar two, piston rod, relief opening two, elastomer and oil hydraulic cylinder, and cover plate is the roof of leakproof valve body, and ball float two is installed on cover plate below, and ball float two tops are installed with top plug two; On cover plate, be provided with relief opening two, in relief opening two, be movably installed with piston rod, be provided with flow-off on piston rod, piston-rod lower end is used in conjunction with top plug two; Cover plate top is oil hydraulic cylinder, and oil hydraulic cylinder middle part is provided with elastomer in piston rod top, and elastomer top is provided with electric connection, and electric connection is connected with alarm element contact.
Described upper connecting rod one is installed on pole one with lower link certain distance.
The sealing layer of described valve chest is double end rubber.
Described valve chest arranged outside has stainless steel filtering net.
The utility model composite exhaust valve is provided with double valve body, be main valve body and leakproof valve body, thereby form combined type double-exhaust valve arrangement, even if there is leakage in main valve body, sewage only can enter in leakproof valve body, when sewage enters leakproof valve body, ball float two upwards floats, drive top plug two upwards, top plug two upwards ejects relief opening by piston rod, when sewage is sprayed by flow-off, elastomer moves up, drive the electric connection on its top to contact with alarm element, warning circuit is connected, alarm element sends alarm signal, electric valve is closed, sewage no longer enters main valve body, thereby fundamentally avoided the excessive of sewage to enter, when guaranteeing air displacement, reduced because revealing the possibility to environment, accident rate can be controlled in 0, upper connecting rod one, lower link one form duplex pull rod crank structure with pole one, the moment of ball float one is by the transmission of duplex pull rod form, can locate accurately and seal relief opening one, the stainless steel filtering net that coordinates flap outdoor, impurity and residue cannot leak from relief opening one spray, thereby guaranteed valve chest and with the turbidity test of upper part, avoided the mechanical deterioration and the pipeline blockage that because of impurity, cause, valve chest adopts double end rubber packing, compares with traditional simple sealing surface, has weakened the damage of external impact force to sealing surface, and sealability is secure, longer service life.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is Facad structure figure of the present utility model;
Fig. 3 is the structure for amplifying schematic diagram at A position in Fig. 2.
Number in the figure: 1. bottom valve; 11. electric valves; 2. main valve body; 21. ball floats one; 22. valve chests; 23. poles one; 24. plunger tips; 25. relief openings one; 26. upper connecting rods one; 27. lower links one; 28. top plugs one; 3. leakproof valve body; 31. cover plates; 32. flow-offs; 33. ball floats two; 34. relief openings two; 35. piston rods; 36. elastomers; 37. oil hydraulic cylinders; 38. electric connections; 39. top plugs two; 4. top board; 5. flange; 6. limit position part; 7. stainless steel filtering net; 8. alarm element.
Embodiment
Embodiment 1
The present embodiment automatic alarm composite exhaust valve, in conjunction with Fig. 1 and Fig. 2, comprise bottom valve 1, main valve body 2 and leakproof valve body 3, bottom valve 1 is communicated with main valve body 2 by flange 5, main valve body 2 comprises ball float 1 and valve chest 22, main valve body 2 is installed on leakproof valve body 3 belows by top board 4, top board 4 belows are valve chest 22, ball float 1 and valve chest 22 are positioned at main valve body 2, the sealing layer 8 of valve chest 22 is double end rubber, and filter at valve chest arranged outside stainless steel filtering net 7, valve chest 22 lower shoe middle parts are provided with plunger tip 24, in plunger tip 24, be provided with the relief opening 1 that runs through top board 4, valve chest 22 belows are fixed with pole 1, pole one 23 lower ends arrange upper connecting rod 1 and lower link 1, between upper connecting rod 1 and lower link 1, distance is fixed, and both are parallel to each other, the end of upper connecting rod 1 and lower link 1 is all connected with ball float 1, upper connecting rod one 26 tops are provided with top plug 1, top plug 1 is used in conjunction with plunger tip 24, to control the break-make of relief opening 1, upper connecting rod one 26 tops are provided with for limiting the limit position part 6 of the right-angled triangle of upper connecting rod one 26 Top Runbies, a wherein right angle side of this limit position part 6 overlaps with pole 1, main valve body 2 is connected with leakproof valve body 3 by running through the relief opening 1 of top board 4, leakproof valve body 3 tops are provided with cover plate 31 tops alarm element 8 are installed.
The utility model composite exhaust valve is provided with double valve body, be main valve body 2 and leakproof valve body 3, thereby form combined type double-exhaust valve arrangement, even if there is leakage in main valve body 2, sewage only can enter in leakproof valve body 3, when sewage enters in leakproof valve body 3, alarm element 8 detects this information, and this information is passed to wireless launcher give a warning, avoided discharging of sewage, when guaranteeing air displacement, reduced because revealing the possibility to environment, accident rate can be controlled in 0; Upper connecting rod 1, lower link 1 form duplex pull rod crank structure with pole 1, the moment of ball float 1 is by the transmission of duplex pull rod form, can locate accurately and seal relief opening 1, the stainless steel filtering net 7 that coordinates valve chest 22 outsides, impurity and residue cannot leak from relief opening one 25 sprays, thereby guaranteed valve chest 22 and with the turbidity test of upper part, avoided the mechanical deterioration and the pipeline blockage that because of impurity, cause; Valve chest 22 adopts double end rubber as sealing surface 8, compares with traditional simple sealing surface, has weakened the damage of external impact force to sealing surface 8, and sealability is secure, longer service life; Limit position part 6 is set to right angle trigonometry shape structure, upper connecting rod 1 goes upward to while contacting with limit position part 6 and stops continuing to move up, thereby avoided excessive when up, the damage of one 28 pairs of relief openings 1 of top plug, guarantees the good fit of top plug 1 and plunger tip 24, relief opening 1.
Embodiment 2
The present embodiment is identical with embodiment 1 setting and working principle, difference is: leakproof valve body 3 comprises cover plate 31, ball float 2 33, pull bar two, relief opening 2 34, piston rod 35, elastomer 36 and oil hydraulic cylinder 37, cover plate 31 is the roof of leakproof valve body 3, ball float 2 33 is installed on cover plate 31 belows by pull bar two, ball float 2 33 tops are installed with top plug 2 39, on top plug 2 39, are provided with flow-off 32; On cover plate 31, be provided with relief opening 2 34, be movably installed with piston rod 35 in relief opening 2 34, piston rod 35 is used in conjunction with top plug 2 39; Cover plate 31 tops are oil hydraulic cylinder 37, and oil hydraulic cylinder 37 middle parts are provided with in elastomer 36(the present embodiment, and elastomer 36 is spring), elastomer is positioned at piston rod 35 tops, and elastomer 36 tops are provided with electric connection 38, and electric connection 38 is connected with alarm element 8 contacts.
In leakproof valve body 3, sewage quantity exceeds the treating capacity (while being setting value) of outlet valve, ball float 2 33 upwards floats, drive top plug 2 39 upwards, top plug 2 39 upwards ejects relief opening 34 by piston rod 35, when sewage is sprayed by flow-off 32, elastomer 36 moves up, drive the electric connection 38 on elastomer 36 tops to contact with alarm element 8, warning circuit is connected, alarm element 8 sends alarm signal, electric valve 11 is closed, sewage no longer enters main valve body 2 and leakproof valve body 3 by bottom valve 1, the time delay of whole control procedure is only 30 seconds, thereby fundamentally avoided the excessive of sewage to enter, when guaranteeing air displacement, reduced because revealing the possibility to environment, accident rate can be controlled in 0.
Claims (6)
1. automatic alarm composite exhaust valve, is characterized in that: comprise bottom valve, main valve body and the leakproof valve body from bottom to top installed in turn, bottom valve place is provided for controlling the electric valve that sewage enters, and bottom valve is communicated with main valve body; Main valve body comprises ball float one, valve chest and top board, main valve body by mounting of roof plate in leakproof valve body below, valve chest is positioned at top board below, valve chest lower shoe place is provided with pole one and plunger tip, in plunger tip, be provided with the relief opening one that runs through top board, main valve body is connected with leakproof valve body by relief opening one, pole one lower end is provided with upper connecting rod one and the lower link one being parallel to each other, the end of upper connecting rod one and lower link one is all connected with ball float one, and upper connecting rod one top is provided with the top plug one being used in conjunction with relief opening one; Leakproof valve body top arranges alarm element; Described leakproof valve body comprises cover plate, ball float two, pull bar two, piston rod, relief opening two, elastomer and oil hydraulic cylinder, and cover plate is the roof of leakproof valve body, and ball float two is installed on cover plate below, and ball float two tops are installed with top plug two; On cover plate, be provided with relief opening two, in relief opening two, be movably installed with piston rod, be provided with flow-off on piston rod, piston-rod lower end is used in conjunction with top plug two; Cover plate top is oil hydraulic cylinder, and oil hydraulic cylinder middle part is provided with elastomer in piston rod top, and elastomer top is provided with electric connection, and electric connection is connected with alarm element contact.
2. automatic alarm composite exhaust valve as claimed in claim 1, is characterized in that: described upper connecting rod one top is provided with for limiting the limit position part of upper connecting rod one Top Runby.
3. automatic alarm composite exhaust valve as claimed in claim 2, is characterized in that: described limit position part is square or the block structure of triangle.
4. automatic alarm composite exhaust valve as claimed in claim 1, is characterized in that: described upper connecting rod one is installed on pole one with lower link one, and between upper connecting rod one and lower link one, distance is fixed.
5. automatic alarm composite exhaust valve as claimed in claim 1, is characterized in that: the sealing layer of described valve chest adopts double end rubber to seal.
6. automatic alarm composite exhaust valve as claimed in claim 1, is characterized in that: described valve chest arranged outside has stainless steel filtering net.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420257615.8U CN203906994U (en) | 2014-05-20 | 2014-05-20 | Automatic-alarming composite-type exhaust valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420257615.8U CN203906994U (en) | 2014-05-20 | 2014-05-20 | Automatic-alarming composite-type exhaust valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203906994U true CN203906994U (en) | 2014-10-29 |
Family
ID=51781272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420257615.8U Expired - Lifetime CN203906994U (en) | 2014-05-20 | 2014-05-20 | Automatic-alarming composite-type exhaust valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203906994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022099368A1 (en) * | 2020-11-11 | 2022-05-19 | Intelligas Technology Developments Pty Ltd | High-point vent system |
-
2014
- 2014-05-20 CN CN201420257615.8U patent/CN203906994U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022099368A1 (en) * | 2020-11-11 | 2022-05-19 | Intelligas Technology Developments Pty Ltd | High-point vent system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: CHEN FENG Effective date: 20150121 Owner name: HANGZHOU TIANJIAN FLUID CONTROL EQUIPMENT CO., LTD Free format text: FORMER OWNER: CAI ZHIBIN Effective date: 20150121 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 312030 TO: 310015 |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150121 Address after: 310015, room 2002, Jamo building, 98 civic street, Qianjiang New Town, Hangzhou, Zhejiang, Jianggan District Patentee after: HANGZHOU TIANJIAN FLUID CONTROL EQUIPMENT Co.,Ltd. Address before: 312030 Wynn central mansion, Keqiao street, Keqiao District, Zhejiang, Shaoxing 6-2204 Co-patentee before: Chen Feng Patentee before: Cai Zhibin |
|
| CX01 | Expiry of patent term |
Granted publication date: 20141029 |