CN105257517B - A kind of condensing hot air furnace air driven pump - Google Patents
A kind of condensing hot air furnace air driven pump Download PDFInfo
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- CN105257517B CN105257517B CN201510734964.3A CN201510734964A CN105257517B CN 105257517 B CN105257517 B CN 105257517B CN 201510734964 A CN201510734964 A CN 201510734964A CN 105257517 B CN105257517 B CN 105257517B
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- strut
- pump housing
- floating ball
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Abstract
The present invention discloses a kind of condensing hot air furnace air driven pump,Including the pump housing,Pump cover,Strut and floating ball,The pump cover is located on the pump housing,The pump cover is fixedly connected with the pump housing,It is provided with washer between the pump cover and the pump housing,The strut and floating ball are located in the pump housing,The strut is located on floating ball,The strut is fixedly connected with floating ball,It is additionally provided with pillar in the pump housing,The pillar top is provided with fixing nut,The pillar is fixedly connected by fixing nut with pump cover,The pillar is hinged with strut,Connecting rod is equipped in the middle part of the strut,The connecting rod is hinged with strut,The connecting rod end is provided with spring and air valve,The connecting rod is sequentially connected by spring and air valve,The air valve top is provided with gas-tpe fitting,The condensing hot air furnace starts pump Maintenance free,It can be by a large amount of condensed waters and other liquid from low level,Low pressure or vacuum place is pumped into eminence and high-pressure area,Without without leakage and cavitation problem.
Description
Technical field
The present invention relates to a kind of pump housing technical fields, more particularly to a kind of condensing hot air furnace air driven pump.
Background technology
Air driven pump is a kind of novel conveyer tool, is a kind of pump class of current latest domestic grain husk.Compressed air is used to be
Power source, for various corrosive liquids, the liquid with particle, high viscosity, volatile, inflammable, hypertoxic liquid can be taken out
Light exhausts.It is invented by American engineer Wilden, then air driven pump is introduced into China.It is common that there are five types of materials：Plastics, aluminium
Alloy, cast iron, stainless steel, Teflon.Nitrile rubber, neoprene, fluorine rubber is respectively adopted according to liquid mediums in diaphragm pump
Glue, polytetrafluoroethylene (PTFE), poly- four or six ethylene.The user of the early stage country is acted on behalf of by importer to be bought, and expensive, repair is cumbersome.
With industrial progress, the market share of current domestic pneumatic diaphragm pump has been over imported product.It is various special to be placed in
Occasion achieves satisfied effect for pumping the medium that kind of conventional pumps cannot aspirate.Pneumatic diaphragm pump is a kind of novel defeated
Machinery is sent, uses compressed air for power source, for various corrosive liquids, the liquid with particle is high viscosity, volatile, easy
Combustion, hypertoxic liquid can be taken out light exhaustion, form metaplasia production, and product quality is well received.The main feature of this pump
It is to be not required to water, the liquid of flowing can be pumped and conveying some has the fluid media (medium) of particle, flow can be big according to air pressure
Freedom in minor affairs control, lift is adjustable（0-50 meters）, bleed pressure, which need only be more than 1kg/cm2, to work, absolutely fire-proof and explosion-proof, have
All functions of immersible pump, self priming pump, transh pump, canned motor pump, slush pump and many features of conveying machinery.
Current existing air driven pump transfer efficiency is low, complicated, and it is inconvenient to safeguard.
Invention content
It, can be by a large amount of condensed waters and other liquid from low the technical problem to be solved in the present invention is to provide a kind of Maintenance free
Position, low pressure or vacuum place are pumped into eminence and high-pressure area, without without leaking the condensing hot air furnace air driven pump with cavitation problem.
To solve the above problems, the present invention adopts the following technical scheme that：
A kind of condensing hot air furnace air driven pump, including the pump housing, pump cover, strut and floating ball, the pump cover is located on the pump housing, described
Pump cover is fixedly connected with the pump housing, washer is provided between the pump cover and the pump housing, the strut and floating ball are located in the pump housing, described
Strut is located on floating ball, and the strut is fixedly connected with floating ball, and pillar, the pillar top setting are additionally provided in the pump housing
There are fixing nut, the pillar to be fixedly connected with pump cover by fixing nut, the pillar is hinged with strut, in the middle part of the strut
Equipped with connecting rod, the connecting rod is hinged with strut, and the connecting rod end is provided with spring and air valve, and the connecting rod passes through
Spring is sequentially connected with air valve, and the air valve top is provided with gas-tpe fitting, and the gas-tpe fitting is connected to air valve, the pump housing
Bottom is provided at both ends with suction flange and outlet(discharge) flange, and first check-valve, the outlet(discharge) flange are provided in the suction flange
It is inside provided with second check-valve, the pump housing bottom is additionally provided with plug, and the plug is threadedly coupled with the pump housing.
Preferably, being provided with O-shaped sealing ring in the washer, keep sealing effect good.
Preferably, the suction flange and outlet(discharge) flange are all Internal thread flange, facilitate installation, prevents from revealing.
Preferably, being provided with flexible knob in the middle part of the connecting rod, facilitate the length for adjusting connecting rod.
It is made of following material preferably, the floating ball is matched by mass fraction：35-40 parts of polypropylene, epoxy resin
12-15 parts, 8-10 parts of polytetrafluoroethylene (PTFE), 2-3 parts of anthracite, 6-9 parts of molybdenum disulfide, 10-15 parts of sepiolite, polyether-ether-ketone 20-
40-55 parts of 25 parts, 6-8 parts of boron oxide and aramid fibre.
A kind of processing method of the floating ball of condensing hot air furnace air driven pump, includes the following steps：
1）By 35-40 parts of polypropylene, 12-15 parts of epoxy resin, 8-10 parts of polytetrafluoroethylene (PTFE), 2-3 parts of anthracite, curing
40-55 parts of 6-9 parts of molybdenum, 10-15 parts of sepiolite, 20-25 parts of polyether-ether-ketone, 6-8 parts of boron oxide and aramid fibre inputs
It is heated to 255-280 DEG C of injection moulding in smelting furnace and obtains tubular plastic parison；
2）While hot by step 1）Tubular plastic parison is placed in split cavity, and it is empty to be passed through compression after mold closing in parison immediately
Gas makes plastic parison inflation and is tightly attached on mould inner wall, and through cooling and demolding, it is 5mm, a diameter of 25cm spheres to obtain wall thickness.
The beneficial effects of the invention are as follows：The floating ball of setting can be such that floating ball rises after liquid flows into the pump housing, floating ball uplink
When to its upper limit position, steam supply valve is opened, and steam or compressed air enter in the pump housing, to gradually set up pressure in the pump housing
Power, until reaching the state for being enough to overcome counter-pressure, the open-top second check-valve of pressurized liquid starts discharging liquid.When under floating ball
When row is to its lower position, steam supply valve is closed, and cuts off steam or compressed air, and pump pressure reduces, and liquid refills pump chamber,
Plug is convenient to clean pump body, and spring can facilitate air valve to reset, and be automatically closed, and adjusting connection pole length can adjust
Save the liquid volume accumulated in the pump housing.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of structure chart of condensing hot air furnace air driven pump of the present invention.
Specific implementation mode
Embodiment 1
As shown in fig.1, a kind of condensing hot air furnace air driven pump, including the pump housing 1, pump cover 2, strut 3 and floating ball 4, the pump
Lid 2 is located on the pump housing 1, and the pump cover 2 is fixedly connected with the pump housing 1, and washer 5 is provided between the pump cover 2 and the pump housing 1, described
Strut 3 and floating ball 4 are located in the pump housing 1, and the strut 3 is located on floating ball 4, and the strut 3 is fixedly connected with floating ball 4, the pump
Pillar 6 is additionally provided in body 1,6 top of the pillar is provided with fixing nut 7, and the pillar 6 passes through fixing nut 7 and pump cover 2
It is fixedly connected, the pillar 6 is hinged with strut 3, and 3 middle part of the strut is equipped with connecting rod 8, and the connecting rod 8 is cut with scissors with strut 3
It connects, 8 end of the connecting rod is provided with spring 9 and air valve 10, and the connecting rod 8 is sequentially connected by spring 9 and air valve 10, institute
It states 10 top of air valve and is provided with gas-tpe fitting 11, the gas-tpe fitting 11 is connected to air valve 10, the setting of 1 bottom both ends of the pump housing
There are suction flange 12 and outlet(discharge) flange 13, be provided with first check-valve 14 in the suction flange 12, in the outlet(discharge) flange 13
It is provided with second check-valve 15,1 bottom of the pump housing is additionally provided with plug 16, and the plug 16 is threadedly coupled with the pump housing 1.
O-shaped sealing ring 17 is provided in the washer 5.
The suction flange 12 and outlet(discharge) flange 13 are all Internal thread flange.
8 middle part of the connecting rod is provided with flexible knob 18.
The floating ball 4 is matched by mass fraction and is made of following material：35 parts of polypropylene, 12 parts of epoxy resin, polytetrafluoro
8 parts of ethylene, 2 parts of anthracite, 6 parts of molybdenum disulfide, 10 parts of sepiolite, 20 parts of polyether-ether-ketone, 6 parts of boron oxide and aromatic polyamides are fine
40 parts of dimension.
A kind of processing method of the floating ball 4 of condensing hot air furnace air driven pump, includes the following steps：
1）By 35 parts of polypropylene, 12 parts of epoxy resin, 8 parts of polytetrafluoroethylene (PTFE), 2 parts of anthracite, 6 parts of molybdenum disulfide, Hai Pao
255-280 DEG C of note is heated in 40 parts of 10 parts of stone, 20 parts of polyether-ether-ketone, 6 parts of boron oxide and aramid fibre input smelting furnaces
It penetrates molding and obtains tubular plastic parison；
2）While hot by step 1）Tubular plastic parison is placed in split cavity, and it is empty to be passed through compression after mold closing in parison immediately
Gas makes plastic parison inflation and is tightly attached on mould inner wall, and through cooling and demolding, it is 5mm, a diameter of 25cm spheres to obtain wall thickness.
Embodiment 2
As shown in fig.1, a kind of condensing hot air furnace air driven pump, including the pump housing 1, pump cover 2, strut 3 and floating ball 4, the pump
Lid 2 is located on the pump housing 1, and the pump cover 2 is fixedly connected with the pump housing 1, and washer 5 is provided between the pump cover 2 and the pump housing 1, described
Strut 3 and floating ball 4 are located in the pump housing 1, and the strut 3 is located on floating ball 4, and the strut 3 is fixedly connected with floating ball 4, the pump
Pillar 6 is additionally provided in body 1,6 top of the pillar is provided with fixing nut 7, and the pillar 6 passes through fixing nut 7 and pump cover 2
It is fixedly connected, the pillar 6 is hinged with strut 3, and 3 middle part of the strut is equipped with connecting rod 8, and the connecting rod 8 is cut with scissors with strut 3
It connects, 8 end of the connecting rod is provided with spring 9 and air valve 10, and the connecting rod 8 is sequentially connected by spring 9 and air valve 10, institute
It states 10 top of air valve and is provided with gas-tpe fitting 11, the gas-tpe fitting 11 is connected to air valve 10, the setting of 1 bottom both ends of the pump housing
There are suction flange 12 and outlet(discharge) flange 13, be provided with first check-valve 14 in the suction flange 12, in the outlet(discharge) flange 13
It is provided with second check-valve 15,1 bottom of the pump housing is additionally provided with plug 16, and the plug 16 is threadedly coupled with the pump housing 1.
O-shaped sealing ring 17 is provided in the washer 5.
The suction flange 12 and outlet(discharge) flange 13 are all Internal thread flange.
8 middle part of the connecting rod is provided with flexible knob 18.
The floating ball 4 is matched by mass fraction and is made of following material：37.5 parts of polypropylene, gathers 13.5 parts of epoxy resin
9 parts of tetrafluoroethene, 2.5 parts of anthracite, 7.5 parts of molybdenum disulfide, 12.5 parts of sepiolite, 22.5 parts of polyether-ether-ketone, 7 parts of boron oxide and
42.5 parts of aramid fibre.
A kind of processing method of the floating ball 4 of condensing hot air furnace air driven pump, includes the following steps：
1）By 37.5 parts of polypropylene, 13.5 parts of epoxy resin, 9 parts of polytetrafluoroethylene (PTFE), 2.5 parts of anthracite, molybdenum disulfide 7.5
It is heated in part, 12.5 parts of sepiolite, 22.5 parts of polyether-ether-ketone, 7 parts of boron oxide and 42.5 parts of input smelting furnaces of aramid fibre
Tubular plastic parison is obtained to 255-280 DEG C of injection moulding；
2）While hot by step 1）Tubular plastic parison is placed in split cavity, and it is empty to be passed through compression after mold closing in parison immediately
Gas makes plastic parison inflation and is tightly attached on mould inner wall, and through cooling and demolding, it is 5mm, a diameter of 25cm spheres to obtain wall thickness.
Embodiment 3
As shown in fig.1, a kind of condensing hot air furnace air driven pump, including the pump housing 1, pump cover 2, strut 3 and floating ball 4, the pump
Lid 2 is located on the pump housing 1, and the pump cover 2 is fixedly connected with the pump housing 1, and washer 5 is provided between the pump cover 2 and the pump housing 1, described
Strut 3 and floating ball 4 are located in the pump housing 1, and the strut 3 is located on floating ball 4, and the strut 3 is fixedly connected with floating ball 4, the pump
Pillar 6 is additionally provided in body 1,6 top of the pillar is provided with fixing nut 7, and the pillar 6 passes through fixing nut 7 and pump cover 2
It is fixedly connected, the pillar 6 is hinged with strut 3, and 3 middle part of the strut is equipped with connecting rod 8, and the connecting rod 8 is cut with scissors with strut 3
It connects, 8 end of the connecting rod is provided with spring 9 and air valve 10, and the connecting rod 8 is sequentially connected by spring 9 and air valve 10, institute
It states 10 top of air valve and is provided with gas-tpe fitting 11, the gas-tpe fitting 11 is connected to air valve 10, the setting of 1 bottom both ends of the pump housing
There are suction flange 12 and outlet(discharge) flange 13, be provided with first check-valve 14 in the suction flange 12, in the outlet(discharge) flange 13
It is provided with second check-valve 15,1 bottom of the pump housing is additionally provided with plug 16, and the plug 16 is threadedly coupled with the pump housing 1.
O-shaped sealing ring 17 is provided in the washer 5.
The suction flange 12 and outlet(discharge) flange 13 are all Internal thread flange.
8 middle part of the connecting rod is provided with flexible knob 18.
The floating ball 4 is matched by mass fraction and is made of following material：40 parts of polypropylene, 15 parts of epoxy resin, polytetrafluoro
10 parts of ethylene, 3 parts of anthracite, 9 parts of molybdenum disulfide, 15 parts of sepiolite, 25 parts of polyether-ether-ketone, 8 parts of boron oxide and aromatic polyamides
55 parts of fiber.
A kind of processing method of the floating ball 4 of condensing hot air furnace air driven pump, includes the following steps：
1）By 40 parts of polypropylene, 15 parts of epoxy resin, 10 parts of polytetrafluoroethylene (PTFE), 3 parts of anthracite, 9 parts of molybdenum disulfide, Hai Pao
255-280 DEG C of note is heated in 55 parts of 15 parts of stone, 25 parts of polyether-ether-ketone, 8 parts of boron oxide and aramid fibre input smelting furnaces
It penetrates molding and obtains tubular plastic parison；
2）While hot by step 1）Tubular plastic parison is placed in split cavity, and it is empty to be passed through compression after mold closing in parison immediately
Gas makes plastic parison inflation and is tightly attached on mould inner wall, and through cooling and demolding, it is 5mm, a diameter of 25cm spheres to obtain wall thickness.
4 structural strength of floating ball can be kept high using the processing method of above-mentioned floating ball 4, high temperature resistant is corrosion-resistant, service life
It is long
The beneficial effects of the invention are as follows：The floating ball of setting can be such that floating ball rises after liquid flows into the pump housing, floating ball uplink
When to its upper limit position, steam supply valve is opened, and steam or compressed air enter in the pump housing, to gradually set up pressure in the pump housing
Power, until reaching the state for being enough to overcome counter-pressure, the open-top second check-valve of pressurized liquid starts discharging liquid.When under floating ball
When row is to its lower position, steam supply valve is closed, and cuts off steam or compressed air, and pump pressure reduces, and liquid refills pump chamber,
Plug is convenient to clean pump body, and spring can facilitate air valve to reset, and be automatically closed, and adjusting connection pole length can adjust
Save the liquid volume accumulated in the pump housing.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
The change or replacement expected without creative work, should be covered by the protection scope of the present invention, therefore, of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (1)
1. a kind of condensing hot air furnace air driven pump, it is characterised in that：Including the pump housing, pump cover, strut and floating ball, the pump cover is located at pump
On body, the pump cover is fixedly connected with the pump housing, and washer is provided between the pump cover and the pump housing, and the strut and floating ball are located at pump
In vivo, the strut is located on floating ball, and the strut is fixedly connected with floating ball, and pillar, the branch are additionally provided in the pump housing
Top end is provided with fixing nut, and the pillar is fixedly connected by fixing nut with pump cover, and the pillar is hinged with strut, institute
It states and is equipped with connecting rod in the middle part of strut, the connecting rod is hinged with strut, and the connecting rod end is provided with spring and air valve, described
Connecting rod is sequentially connected by spring and air valve, and the air valve top is provided with gas-tpe fitting, and the gas-tpe fitting connects with air valve
Logical, the pump housing bottom is provided at both ends with suction flange and outlet(discharge) flange, and first check-valve, institute are provided in the suction flange
It states and is provided with second check-valve in outlet(discharge) flange, the pump housing bottom is additionally provided with plug, and the plug is threadedly coupled with the pump housing,
O-shaped sealing ring is provided in the washer, the suction flange and outlet(discharge) flange are all Internal thread flange, in the middle part of the connecting rod
It is provided with flexible knob, the floating ball is matched by mass fraction and is made of following material：35-40 parts of polypropylene, epoxy resin 12-
15 parts, 8-10 parts of polytetrafluoroethylene (PTFE), 2-3 parts of anthracite, 6-9 parts of molybdenum disulfide, 10-15 parts of sepiolite, polyether-ether-ketone 20-25
40-55 parts of part, 6-8 parts of boron oxide and aramid fibre, the processing method of the floating ball of the condensing hot air furnace air driven pump, including
Following steps：
1）By 35-40 parts of polypropylene, 12-15 parts of epoxy resin, 8-10 parts of polytetrafluoroethylene (PTFE), 2-3 parts of anthracite, molybdenum disulfide 6-
9 parts, 10-15 parts of sepiolite, 20-25 parts of polyether-ether-ketone, 40-55 parts of input smelting furnaces of 6-8 parts of boron oxide and aramid fibre
In be heated to 255-280 DEG C of injection moulding and obtain tubular plastic parison；
2）While hot by step 1）Tubular plastic parison is placed in split cavity, is passed through compressed air after mold closing in parison immediately, is made
Plastic parison inflation and be tightly attached on mould inner wall, through cooling and demolding, it is 5mm, a diameter of 25cm spheres to obtain wall thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510734964.3A CN105257517B (en) | 2015-11-03 | 2015-11-03 | A kind of condensing hot air furnace air driven pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510734964.3A CN105257517B (en) | 2015-11-03 | 2015-11-03 | A kind of condensing hot air furnace air driven pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105257517A CN105257517A (en) | 2016-01-20 |
| CN105257517B true CN105257517B (en) | 2018-11-06 |
Family
ID=55097390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510734964.3A Active CN105257517B (en) | 2015-11-03 | 2015-11-03 | A kind of condensing hot air furnace air driven pump |
Country Status (1)
| Country | Link |
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| CN (1) | CN105257517B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087252B (en) * | 2017-12-28 | 2023-12-12 | 杭州顺阀阀门有限公司 | Pump valve all-in-one |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2302917B (en) * | 1995-07-03 | 1997-09-10 | Spirax Sarco Ltd | Pressure powered pumps |
| US5938409A (en) * | 1996-06-04 | 1999-08-17 | Spirax Sarco, Inc. | Gas powered fluid pump with exhaust assist valve |
| CN1219171C (en) * | 2002-05-15 | 2005-09-14 | 中国石油化工股份有限公司 | Condensated water recovering pump |
| US8057192B2 (en) * | 2005-04-25 | 2011-11-15 | Spence Engineering Company, Inc. | Cyclic condensate pump having a three-way valve |
| CN200955508Y (en) * | 2006-09-27 | 2007-10-03 | 上海创舟机电设备有限公司 | Execution mechanism for condensed-water recovering pump |
| CN100436939C (en) * | 2007-06-29 | 2008-11-26 | 奚鼎吉 | Condensed-water automatic pump machine-core |
| CN205225632U (en) * | 2015-11-03 | 2016-05-11 | 芜湖环球汽车配件有限公司 | Condensate recovery air powered pump |
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2015
- 2015-11-03 CN CN201510734964.3A patent/CN105257517B/en active Active
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| CN105257517A (en) | 2016-01-20 |
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