CN110486317A - Blow valve for the air blower that suspends - Google Patents
Blow valve for the air blower that suspends Download PDFInfo
- Publication number
- CN110486317A CN110486317A CN201910824474.0A CN201910824474A CN110486317A CN 110486317 A CN110486317 A CN 110486317A CN 201910824474 A CN201910824474 A CN 201910824474A CN 110486317 A CN110486317 A CN 110486317A
- Authority
- CN
- China
- Prior art keywords
- air blower
- valve body
- valve
- support
- leather cup
- 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.)
- Pending
Links
- 239000010985 leather Substances 0.000 claims abstract description 26
- 239000000725 suspension Substances 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 230000006378 damage Effects 0.000 abstract description 10
- 208000027418 Wounds and injury Diseases 0.000 abstract description 5
- 208000014674 injury Diseases 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 37
- 239000010865 sewage Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/003—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids by throttling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/007—Conjoint control of two or more different functions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
- F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
- F16K7/14—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat
- F16K7/17—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat the diaphragm being actuated by fluid pressure
Abstract
Blow valve of the present invention for the air blower that suspends, including valve body, positioned at the support plate of body base, the lower section of support is equipped with abrasive rubber leather cup, the lower section of abrasive rubber leather cup is equipped with support spring, the bottom surface of the support plate is bonded with the top surface of abrasive rubber leather cup, the top of the support spring and the bottom surface of abrasive rubber leather cup support, the bottom end of the support spring and the bottom surface of valve body support, the bottom of the valve body is connected with gas conduit, the end of the gas conduit is equipped with normally open solenoid valve, the valve body is connected to gas conduit, the surface of the abrasive rubber leather cup is equipped with the discharge orifice of perforation, the side of the valve body is equipped with blow valve air inlet, the top of the valve body is equipped with blow valve air outlet.The present invention can uninstall a part of pressure in wind pressure and flow during becoming larger gradually, and during switching air quantity, whole process has the process slowly inflated, and reduce the injury to suspension air blower, avoid the damage of suspension air blower.
Description
Technical field
The present invention relates to field of sewage treatment equipment, more particularly to the emptying of the suspension air blower for sewage treatment plant
Valve.
Background technique
In sewage treatment, needs to convey gas toward inside aerobic tank at sewage, usually be generated by suspension air blower
Compressed gas conveyed, compressed gas caused by air blower can go out from main air outlet toward good from sewage under normal circumstances
Gas is conveyed inside oxygen pond, but suspension the air blower pressure of generated gas and flow when starting are opened from zero
What the beginning became larger gradually, be huge to the injury of suspension air blower during becoming larger gradually in this period wind pressure and flow
, it be easy to cause the damage of suspension air blower.
Summary of the invention
The object of the present invention is to provide the blow valve for the air blower that suspends, can become larger gradually in wind pressure and flow
In the process, a part of pressure is uninstalled, during closing blow valve, has the state slowly inflated, plays slow pass
The effect closed reduces the injury to suspension air blower, avoids the damage of suspension air blower.
The present invention is achieved through the following technical solutions above-mentioned purpose: for the blow valve for the air blower that suspends, including valve body, position
It is equipped with support spring equipped with the lower section of abrasive rubber leather cup, abrasive rubber leather cup in the support plate of body base, the lower section of support,
The bottom surface of the support plate is bonded with the top surface of abrasive rubber leather cup, the top of the support spring and the bottom of abrasive rubber leather cup
Face supports, and the bottom end of the support spring and the bottom surface of valve body support, and the bottom of the valve body is connected with gas conduit, the gas
The end of body canal is equipped with normally open solenoid valve, and the valve body is connected to gas conduit, and the surface of the abrasive rubber leather cup is equipped with
The discharge orifice of perforation, the side of the valve body are equipped with blow valve air inlet, and the top of the valve body is equipped with blow valve air outlet.
Further, the support plate, abrasive rubber leather cup and spring are locked by fastener.
Further, the fastener is nuts and bolt.
Further, the material of the gas conduit is stainless steel.
Further, the blow valve air inlet is connected with pressurization-gas cascade, and the pressurization-gas cascade is connected with outstanding
The top of floating air blower, the pressurization-gas cascade is exported equipped with compressed gas.
Compared with prior art, the present invention is for the beneficial effect of the blow valve for the air blower that suspends:
A part of pressure can be uninstalled in wind pressure and flow during becoming larger gradually, in the mistake for closing blow valve
Cheng Zhong has the state slowly inflated, and plays the role of slowly closing, reduces the injury to suspension air blower, avoids
The damage of suspension air blower.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the blow valve for the air blower that suspends.
Fig. 2 is the partial structure diagram of Fig. 1.
In figure, 1, valve body, 2, support plate, 3, abrasive rubber leather cup, 4, support spring, 5, gas conduit, 6, normally opened electromagnetism
Valve, 7, blow valve air inlet, 8, blow valve air outlet, 9, discharge orifice, 10, suspension air blower, 11, pressurization-gas cascade, 12, compression
Gas vent.
Specific embodiment
Fig. 1 to Fig. 2 is please referred to, for the blow valve for the air blower that suspends, including valve body 1, the support plate positioned at 1 bottom of valve body
2, the lower section of support 2 is equipped with abrasive rubber leather cup 3, the lower section of abrasive rubber leather cup 3 is equipped with support spring 4, the bottom surface of support plate 2
It is bonded with the top surface of abrasive rubber leather cup 3, the top of support spring 4 and the bottom surface of abrasive rubber leather cup 3 support, support spring 4
Bottom end and the bottom surface of valve body 1 support.Support plate 2, abrasive rubber leather cup 3 and spring are locked by fastener 13, fastener 13
For nuts and bolt.
The bottom of valve body 1 is connected with gas conduit 5, and the end of gas conduit 5 is equipped with normally open solenoid valve 6, valve body 1 and gas
Conduit 5 is connected to.The material of gas conduit 5 is stainless steel.
The surface of abrasive rubber leather cup 3 is equipped with the discharge orifice 9 of perforation.
The side of valve body 1 is equipped with blow valve air inlet 7, and blow valve air inlet 7 is connected with pressurization-gas cascade 11, compressed gas
Body container 11 is connected with suspension air blower 10, and the top of pressurization-gas cascade 11 is exported equipped with compressed gas.
The top of valve body 1 is equipped with blow valve air outlet 8.
Working principle of the present invention is as follows: when starting, compressed gas is exported suspension air blower by compressed gas
Toward aerobic tank conveying, gas can also be conveyed by blow valve air inlet toward the intracorporal B chamber of valve simultaneously, due to having inside aerobic tank
Pressure, a part of gas can rush at the abrasive rubber leather cup of valve inner at this time, although abrasive rubber leather cup has support spring
Support but the support force of spring is much not achieved the impact force for propping up rubber cup and gas, abrasive rubber leather cup can be to
Under, flow out a large amount of gas from blow valve air outlet, although also can some gas can be entered by discharge orifice it is wear-resisting
The A chamber of the another side of rubber cup, but at this time normally open solenoid valve not it is electric belong to normally open, gas can pass through gas
Conduit and normally open solenoid valve flow out, and will not influence the flow direction of gas.
When the flow that suspension air blower generates reaches a certain level, normally open solenoid valve obtains electric, and normally open solenoid valve is just
It will become normally closed solenoid valve, would not originally flowed out by gas herein, have spring-supported one side at this time just gradually
Gas increase is had, so that the volume of A chamber is become larger gradually, the supporting role of support spring is had when greatly to a certain extent
Suddenly entire abrasive rubber leather cup is jacked up to come, makes air quantity that can not flow to the intracorporal B chamber of valve, i.e., all air quantity may only lead to
The outflow of overcompression gas vent.
The present invention can uninstall a part of pressure in wind pressure and flow during becoming larger gradually, be vented closing
During valve, there is the state slowly inflated, play the role of slowly closing, reduces the injury to suspension air blower, keep away
Exempt to cause the damage of suspension air blower.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. for the blow valve of air blower of suspending, it is characterised in that: including valve body, positioned at the support plate of body base, support
Lower section is equipped with abrasive rubber leather cup, the lower section of abrasive rubber leather cup is equipped with support spring, the bottom surface of the support plate and wear-resisting rubber
The top surface of rubber bowl is bonded, and the top of the support spring and the bottom surface of abrasive rubber leather cup support, the bottom of the support spring
It holds and is supported with the bottom surface of valve body, the bottom of the valve body is connected with gas conduit, and the end of the gas conduit is equipped with normally opened electricity
Magnet valve, the valve body are connected to gas conduit, and the surface of the abrasive rubber leather cup is equipped with the discharge orifice of perforation, the side of the valve body
Face is equipped with blow valve air inlet, and the top of the valve body is equipped with blow valve air outlet.
2. the blow valve according to claim 1 for the air blower that suspends, it is characterised in that: the support plate, wear-resisting rubber
Rubber bowl and spring are locked by fastener.
3. according to claim 2 for the blow valve of air blower of suspending, it is characterised in that: the fastener be nut and
Bolt.
4. the blow valve according to claim 1 for the air blower that suspends, it is characterised in that: the material of the gas conduit
For stainless steel.
5. the blow valve according to claim 1 for the air blower that suspends, it is characterised in that: the blow valve air inlet connects
It is connected to pressurization-gas cascade, the pressurization-gas cascade is connected with suspension air blower, and the top of the pressurization-gas cascade is equipped with
Compressed gas outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910824474.0A CN110486317A (en) | 2019-09-02 | 2019-09-02 | Blow valve for the air blower that suspends |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910824474.0A CN110486317A (en) | 2019-09-02 | 2019-09-02 | Blow valve for the air blower that suspends |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110486317A true CN110486317A (en) | 2019-11-22 |
Family
ID=68556036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910824474.0A Pending CN110486317A (en) | 2019-09-02 | 2019-09-02 | Blow valve for the air blower that suspends |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110486317A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111322416A (en) * | 2020-03-27 | 2020-06-23 | 佛山格尼斯磁悬浮技术有限公司 | Simple diaphragm release valve, control method and magnetic suspension centrifugal blower |
| CN111486263A (en) * | 2020-03-27 | 2020-08-04 | 佛山格尼斯磁悬浮技术有限公司 | Release valve control device, control method and magnetic suspension centrifugal blower |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202215498U (en) * | 2011-08-30 | 2012-05-09 | 南京磁谷科技有限公司 | Low-pressure large-flow vent valve device |
| CN203685576U (en) * | 2014-01-03 | 2014-07-02 | 上海斯可络压缩机有限公司 | Mechanical automatic loading and unloading control system of mobile air compressor for coal mine |
| CN105757279A (en) * | 2016-05-05 | 2016-07-13 | 南京磁谷科技有限公司 | Two-stage pilot emptying valve for magnetic suspension air blower |
| CN206539524U (en) * | 2017-01-16 | 2017-10-03 | 湖南航翔燃气轮机有限公司 | Cfentrifugal blower atmospheric valve |
| CN107806533A (en) * | 2017-12-04 | 2018-03-16 | 南京磁谷科技有限公司 | A kind of magnetic suspension air blower with traffic conditioner block two-stage guide's atmospheric valve |
| CN210919536U (en) * | 2019-09-02 | 2020-07-03 | 国合动力科技宜兴有限公司 | Emptying valve for suspension blower |
-
2019
- 2019-09-02 CN CN201910824474.0A patent/CN110486317A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202215498U (en) * | 2011-08-30 | 2012-05-09 | 南京磁谷科技有限公司 | Low-pressure large-flow vent valve device |
| CN203685576U (en) * | 2014-01-03 | 2014-07-02 | 上海斯可络压缩机有限公司 | Mechanical automatic loading and unloading control system of mobile air compressor for coal mine |
| CN105757279A (en) * | 2016-05-05 | 2016-07-13 | 南京磁谷科技有限公司 | Two-stage pilot emptying valve for magnetic suspension air blower |
| CN206539524U (en) * | 2017-01-16 | 2017-10-03 | 湖南航翔燃气轮机有限公司 | Cfentrifugal blower atmospheric valve |
| CN107806533A (en) * | 2017-12-04 | 2018-03-16 | 南京磁谷科技有限公司 | A kind of magnetic suspension air blower with traffic conditioner block two-stage guide's atmospheric valve |
| CN210919536U (en) * | 2019-09-02 | 2020-07-03 | 国合动力科技宜兴有限公司 | Emptying valve for suspension blower |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111322416A (en) * | 2020-03-27 | 2020-06-23 | 佛山格尼斯磁悬浮技术有限公司 | Simple diaphragm release valve, control method and magnetic suspension centrifugal blower |
| CN111486263A (en) * | 2020-03-27 | 2020-08-04 | 佛山格尼斯磁悬浮技术有限公司 | Release valve control device, control method and magnetic suspension centrifugal blower |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110486317A (en) | Blow valve for the air blower that suspends | |
| CN205047478U (en) | Fan is non -loaded to be opened and stops evacuation system | |
| CN102388152B (en) | Method for feeding a burden to a blast furnace | |
| CN207729018U (en) | A kind of lock type ship high-speed ventilation valve | |
| CN203959329U (en) | A kind of Pneumatic conveyer | |
| CN210919536U (en) | Emptying valve for suspension blower | |
| CN207599238U (en) | A kind of air bleeding valve of band buffering filter device | |
| CN109675377A (en) | Pulse bag type dust collector equipped with mechanical ash removing mechanism | |
| CN201701813U (en) | Electrolyte blocking filter of vacuum pipeline | |
| CN206508670U (en) | A kind of cleaning device of sofa artificial leather workshop | |
| CN211201925U (en) | Sewage discharging device for low-pressure liquid in natural gas inlet-gas separator | |
| CN204310498U (en) | A kind of oxygen ash pneumatic conveying tank | |
| CN201337871Y (en) | Vacuum system gas-dust separation tank for casting | |
| CN209630814U (en) | A kind of lime pulverizing deduster | |
| CN208699148U (en) | The vacuum-packed blast resistance construction of gas-phase silica | |
| US20170334037A1 (en) | Wet abrasive blast pot | |
| CN209213147U (en) | A kind of dust cover of solenoid valve | |
| CN202659449U (en) | Denoising system of air compressors | |
| CN220683494U (en) | Powder material transport vehicle tank body and powder material transport vehicle | |
| CN210943167U (en) | Novel high-efficient anti-blocking device | |
| CN201501638U (en) | Novel automatic emptying device | |
| CN208716396U (en) | A kind of anti-sticking wall-shaped cone pump purifying ash conveying for furnace of calcium carbide | |
| CN208278720U (en) | A kind of HIV pharmaceutical intermediate receiving tank | |
| CN111086754A (en) | Precious electronic instrument handling device | |
| CN212406801U (en) | Pneumatic high-efficient slagging-off ware that drains of colliery gas drainage system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |