CN205225632U - Condensate recovery air powered pump - Google Patents
Condensate recovery air powered pump Download PDFInfo
- Publication number
- CN205225632U CN205225632U CN201520866110.6U CN201520866110U CN205225632U CN 205225632 U CN205225632 U CN 205225632U CN 201520866110 U CN201520866110 U CN 201520866110U CN 205225632 U CN205225632 U CN 205225632U
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- China
- Prior art keywords
- pump
- pump housing
- connecting rod
- pole
- pillar
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Abstract
The utility model discloses a condensate recovery air powered pump, including the pump body, pump cover, branch and floater, the pump cover is established on the pump body, pump cover and pump body fixed connection, be provided with the packing ring between the pump cover and the pump body, branch and floater are established in the pump body, branch is established on the floater, branch and floater fixed connection, still be provided with the pillar in the pump body, the pillar top is provided with fixation nut, the pillar passes through fixation nut and pump cover fixed connection, the pillar is articulated with branch, the branch middle part is equipped with the connecting rod, the connecting rod is articulated with branch, the connecting rod end is provided with spring and pneumatic valve, the connecting rod passes through the spring and is connected with the pneumatic valve transmission, the pneumatic valve top is provided with the pipe connection, and this condensate recovery ejector priming need not to safeguard, can with a large amount of condensate water and other liquid from low level, low pressure or the pump sending of vacuum place to eminence and high -pressure area, do not have not leakage and cavitation erosion problem.
Description
Technical field
The utility model relates to a kind of pump housing technical field, particularly relates to a kind of condensing hot air furnace pneumatic pump.
Background technique
Pneumatic pump is a kind of Novel conveyer tool, is a kind of pump class of current latest domestic grain husk.Employing pressurized air is power source, and for various corrosive liquids, the liquid of band particle, high viscosity, volatile, inflammable, hypertoxic liquid, all can be taken out light and exhaust.By American engineer Wilden model utility, then pneumatic pump is introduced into China.Conventional has five kinds of materials: plastics, aluminum alloy, cast iron, stainless steel, Teflon.Diaphragm pump adopts nitrile rubber, neoprene, fluorine rubber, teflon, poly-four or six ethene respectively according to liquid mediums.User domestic is in early days bought by importer agency, expensive, keeps in repair loaded down with trivial details.Along with industrial progress, the market share of current domestic membrane pump with pneumatic drive has exceeded imported product.To be placed in various special occasions, to be used for pumping the medium that kind of conventional pumps can not be aspirated, all to achieve satisfied effect.Membrane pump with pneumatic drive is a kind of Novel conveyer tool, and employing pressurized air is power source, for various corrosive liquids, with the liquid of particle, high viscosity, volatile, inflammable, hypertoxic liquid, all can be taken out light and be exhausted, formed is produced, and quality of product is well received.The main feature of this pump does not need water, the liquid of flowing can be pumped, some can be carried again to have the flowing medium of particle, flow can control according to the large freedom in minor affairs of air pressure, lift is adjustable (0-50 rice), bleed pressure need only be greater than 1kg/cm2 and can work, definitely fire-proof and explosion-proof, there are submersible pump, self-priming pump, transh pump, canned motorpump, all functions of slurry pump and many features of conveying mechanism.
Current existing pneumatic pump transfer efficiency is low, complex structure, safeguards inconvenient.
Model utility content
The technical problems to be solved in the utility model is to provide a kind of Maintenance free, a large amount of water of condensation and other liquid can be pumped into eminence and high-pressure area from low level, low pressure or vacuum place, without the condensing hot air furnace pneumatic pump not having leakage and cavitation erosion problem.
For solving the problem, the utility model adopts following technological scheme:
A kind of condensing hot air furnace pneumatic pump, comprise the pump housing, pump cover, pole and ball float, described pump cover is located on the pump housing, described pump cover is fixedly connected with the pump housing, packing ring is provided with between described pump cover and the pump housing, described pole and ball float are located in the pump housing, described pole is located on ball float, described pole is fixedly connected with ball float, also pillar is provided with in the described pump housing, described pillar top is provided with set screw nut, described pillar is fixedly connected with pump cover by set screw nut, described pillar and pole hinged, connecting rod is provided with in the middle part of described pole, described connecting rod and pole hinged, described connecting rod end is provided with spring and air valve, described connecting rod is in transmission connection by spring and air valve, described air valve top is provided with gas-tpe fitting, described gas-tpe fitting is communicated with air valve, bottom the described pump housing, two ends are provided with suction flange and outlet(discharge) flange, the first safety check is provided with in described suction flange, the second safety check is provided with in described outlet(discharge) flange, also plug is provided with bottom the described pump housing, described plug is threaded with the pump housing.
As preferably, in described packing ring, be provided with O type seal ring, keep good sealing effect.
As preferably, described suction flange and outlet(discharge) flange are all Internal thread flange, conveniently install, and prevent from revealing.
As preferably, in the middle part of described connecting rod, be provided with flexible knob, the convenient length regulating connecting rod.
As preferably, described ball float is made up of following material by mass fraction proportioning: polypropylene 35-40 part, epoxy resin 12-15 part, teflon 8-10 part, anthracite 2-3 part, molybdenum disulfide 6-9 part, sepiolite 10-15 part, polyether-ether-ketone 20-25 part, boric oxide 6-8 part and aramide-fibre 40-55 part.
A processing method for the ball float of condensing hot air furnace pneumatic pump, comprises the following steps:
1) tubular plastic parison is obtained by being heated to 255-280 DEG C of injection moulding in polypropylene 35-40 part, epoxy resin 12-15 part, teflon 8-10 part, anthracite 2-3 part, molybdenum disulfide 6-9 part, sepiolite 10-15 part, polyether-ether-ketone 20-25 part, boric oxide 6-8 part and aramide-fibre 40-55 part input smelting furnace;
2) while hot step 1) tubular plastic parison is placed in split cavity, passes into pressurized air immediately after mold closing in parison, make plastic parison inflation and be close on mould inner wall, through cooling and demolding, obtaining wall thickness is 5mm, and diameter is 25cm spheroid.
The beneficial effects of the utility model are: the ball float of setting can make ball float rise after liquid flows into the pump housing, when ball float goes upward to its upper limit position, steam supply valve is opened, steam or pressurized air enter in the pump housing, thus progressively pressure is set up in the pump housing, until reach the state being enough to overcome back pressure, pressurized liquid backs down the second safety check, starts discharge liquid.When ball float comes downwards to its lower position, steam supply valve cuts out, cut off steam or pressurized air, pump internal pressure reduces, liquid refills pump chamber, and plug is convenient to be cleaned pump body, and spring can facilitate air valve to reset, automatic closedown, regulates connecting rod length can regulate the liquid volume of accumulating in the pump housing.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural drawing of a kind of condensing hot air furnace pneumatic pump of the present utility model.
Embodiment
Embodiment 1
Consult shown in Fig. 1, a kind of condensing hot air furnace pneumatic pump, comprise the pump housing 1, pump cover 2, pole 3 and ball float 4, described pump cover 2 is located on the pump housing 1, described pump cover 2 is fixedly connected with the pump housing 1, packing ring 5 is provided with between described pump cover 2 and the pump housing 1, described pole 3 and ball float 4 are located in the pump housing 1, described pole 3 is located on ball float 4, described pole 3 is fixedly connected with ball float 4, pillar 6 is also provided with in the described pump housing 1, described pillar 6 top is provided with set screw nut 7, described pillar 6 is fixedly connected with pump cover 2 by set screw nut 7, described pillar 6 is hinged with pole 3, connecting rod 8 is provided with in the middle part of described pole 3, described connecting rod 8 is hinged with pole 3, described connecting rod 8 end is provided with spring 9 and air valve 10, described connecting rod 8 is in transmission connection by spring 9 and air valve 10, described air valve 10 top is provided with gas-tpe fitting 11, described gas-tpe fitting 11 is communicated with air valve 10, bottom the described pump housing 1, two ends are provided with suction flange 12 and outlet(discharge) flange 13, the first safety check 14 is provided with in described suction flange 12, the second safety check 15 is provided with in described outlet(discharge) flange 13, plug 16 is also provided with bottom the described pump housing 1, described plug 16 is threaded with the pump housing 1.
O type seal ring 17 is provided with in described packing ring 5.
Described suction flange 12 and outlet(discharge) flange 13 are all Internal thread flange.
Flexible knob 18 is provided with in the middle part of described connecting rod 8.
Described ball float 4 is made up of following material by mass fraction proportioning: polypropylene 35 parts, epoxy resin 12 parts, teflon 8 parts, 2 parts, anthracite, molybdenum disulfide 6 parts, sepiolite 10 parts, polyether-ether-ketone 20 parts, boric oxide 6 parts and aramide-fibre 40 parts.
A processing method for the ball float 4 of condensing hot air furnace pneumatic pump, comprises the following steps:
1) tubular plastic parison is obtained by being heated to 255-280 DEG C of injection moulding in polypropylene 35 parts, epoxy resin 12 parts, teflon 8 parts, 2 parts, anthracite, molybdenum disulfide 6 parts, sepiolite 10 parts, polyether-ether-ketone 20 parts, boric oxide 6 parts and aramide-fibre 40 parts of input smelting furnaces;
2) while hot step 1) tubular plastic parison is placed in split cavity, passes into pressurized air immediately after mold closing in parison, make plastic parison inflation and be close on mould inner wall, through cooling and demolding, obtaining wall thickness is 5mm, and diameter is 25cm spheroid.
Embodiment 2
Consult shown in Fig. 1, a kind of condensing hot air furnace pneumatic pump, comprise the pump housing 1, pump cover 2, pole 3 and ball float 4, described pump cover 2 is located on the pump housing 1, described pump cover 2 is fixedly connected with the pump housing 1, packing ring 5 is provided with between described pump cover 2 and the pump housing 1, described pole 3 and ball float 4 are located in the pump housing 1, described pole 3 is located on ball float 4, described pole 3 is fixedly connected with ball float 4, pillar 6 is also provided with in the described pump housing 1, described pillar 6 top is provided with set screw nut 7, described pillar 6 is fixedly connected with pump cover 2 by set screw nut 7, described pillar 6 is hinged with pole 3, connecting rod 8 is provided with in the middle part of described pole 3, described connecting rod 8 is hinged with pole 3, described connecting rod 8 end is provided with spring 9 and air valve 10, described connecting rod 8 is in transmission connection by spring 9 and air valve 10, described air valve 10 top is provided with gas-tpe fitting 11, described gas-tpe fitting 11 is communicated with air valve 10, bottom the described pump housing 1, two ends are provided with suction flange 12 and outlet(discharge) flange 13, the first safety check 14 is provided with in described suction flange 12, the second safety check 15 is provided with in described outlet(discharge) flange 13, plug 16 is also provided with bottom the described pump housing 1, described plug 16 is threaded with the pump housing 1.
O type seal ring 17 is provided with in described packing ring 5.
Described suction flange 12 and outlet(discharge) flange 13 are all Internal thread flange.
Flexible knob 18 is provided with in the middle part of described connecting rod 8.
Described ball float 4 is made up of following material by mass fraction proportioning: polypropylene 37.5 parts, epoxy resin 13.5 parts, teflon 9 parts, 2.5 parts, anthracite, molybdenum disulfide 7.5 parts, sepiolite 12.5 parts, polyether-ether-ketone 22.5 parts, boric oxide 7 parts and aramide-fibre 42.5 parts.
A processing method for the ball float 4 of condensing hot air furnace pneumatic pump, comprises the following steps:
1) tubular plastic parison is obtained by being heated to 255-280 DEG C of injection moulding in polypropylene 37.5 parts, epoxy resin 13.5 parts, teflon 9 parts, 2.5 parts, anthracite, molybdenum disulfide 7.5 parts, sepiolite 12.5 parts, polyether-ether-ketone 22.5 parts, boric oxide 7 parts and aramide-fibre 42.5 parts of input smelting furnaces;
2) while hot step 1) tubular plastic parison is placed in split cavity, passes into pressurized air immediately after mold closing in parison, make plastic parison inflation and be close on mould inner wall, through cooling and demolding, obtaining wall thickness is 5mm, and diameter is 25cm spheroid.
Embodiment 3
Consult shown in Fig. 1, a kind of condensing hot air furnace pneumatic pump, comprise the pump housing 1, pump cover 2, pole 3 and ball float 4, described pump cover 2 is located on the pump housing 1, described pump cover 2 is fixedly connected with the pump housing 1, packing ring 5 is provided with between described pump cover 2 and the pump housing 1, described pole 3 and ball float 4 are located in the pump housing 1, described pole 3 is located on ball float 4, described pole 3 is fixedly connected with ball float 4, pillar 6 is also provided with in the described pump housing 1, described pillar 6 top is provided with set screw nut 7, described pillar 6 is fixedly connected with pump cover 2 by set screw nut 7, described pillar 6 is hinged with pole 3, connecting rod 8 is provided with in the middle part of described pole 3, described connecting rod 8 is hinged with pole 3, described connecting rod 8 end is provided with spring 9 and air valve 10, described connecting rod 8 is in transmission connection by spring 9 and air valve 10, described air valve 10 top is provided with gas-tpe fitting 11, described gas-tpe fitting 11 is communicated with air valve 10, bottom the described pump housing 1, two ends are provided with suction flange 12 and outlet(discharge) flange 13, the first safety check 14 is provided with in described suction flange 12, the second safety check 15 is provided with in described outlet(discharge) flange 13, plug 16 is also provided with bottom the described pump housing 1, described plug 16 is threaded with the pump housing 1.
O type seal ring 17 is provided with in described packing ring 5.
Described suction flange 12 and outlet(discharge) flange 13 are all Internal thread flange.
Flexible knob 18 is provided with in the middle part of described connecting rod 8.
Described ball float 4 is made up of following material by mass fraction proportioning: polypropylene 40 parts, epoxy resin 15 parts, teflon 10 parts, 3 parts, anthracite, molybdenum disulfide 9 parts, sepiolite 15 parts, polyether-ether-ketone 25 parts, boric oxide 8 parts and aramide-fibre 55 parts.
A processing method for the ball float 4 of condensing hot air furnace pneumatic pump, comprises the following steps:
1) tubular plastic parison is obtained by being heated to 255-280 DEG C of injection moulding in polypropylene 40 parts, epoxy resin 15 parts, teflon 10 parts, 3 parts, anthracite, molybdenum disulfide 9 parts, sepiolite 15 parts, polyether-ether-ketone 25 parts, boric oxide 8 parts and aramide-fibre 55 parts of input smelting furnaces;
2) while hot step 1) tubular plastic parison is placed in split cavity, passes into pressurized air immediately after mold closing in parison, make plastic parison inflation and be close on mould inner wall, through cooling and demolding, obtaining wall thickness is 5mm, and diameter is 25cm spheroid.
Adopt the processing method of above-mentioned ball float 4 that ball float 4 structural strength can be kept high, high temperature resistant, corrosion-resistant, long service life
The beneficial effects of the utility model are: the ball float of setting can make ball float rise after liquid flows into the pump housing, when ball float goes upward to its upper limit position, steam supply valve is opened, steam or pressurized air enter in the pump housing, thus progressively pressure is set up in the pump housing, until reach the state being enough to overcome back pressure, pressurized liquid backs down the second safety check, starts discharge liquid.When ball float comes downwards to its lower position, steam supply valve cuts out, cut off steam or pressurized air, pump internal pressure reduces, liquid refills pump chamber, and plug is convenient to be cleaned pump body, and spring can facilitate air valve to reset, automatic closedown, regulates connecting rod length can regulate the liquid volume of accumulating in the pump housing.
The above; be only embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; any change of expecting without creative work or replacement; all should be encompassed within protection domain of the present utility model; therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (4)
1. a condensing hot air furnace pneumatic pump, it is characterized in that: comprise the pump housing, pump cover, pole and ball float, described pump cover is located on the pump housing, described pump cover is fixedly connected with the pump housing, packing ring is provided with between described pump cover and the pump housing, described pole and ball float are located in the pump housing, described pole is located on ball float, described pole is fixedly connected with ball float, also pillar is provided with in the described pump housing, described pillar top is provided with set screw nut, described pillar is fixedly connected with pump cover by set screw nut, described pillar and pole hinged, connecting rod is provided with in the middle part of described pole, described connecting rod and pole hinged, described connecting rod end is provided with spring and air valve, described connecting rod is in transmission connection by spring and air valve, described air valve top is provided with gas-tpe fitting, described gas-tpe fitting is communicated with air valve, bottom the described pump housing, two ends are provided with suction flange and outlet(discharge) flange, the first safety check is provided with in described suction flange, the second safety check is provided with in described outlet(discharge) flange, also plug is provided with bottom the described pump housing, described plug is threaded with the pump housing.
2. condensing hot air furnace pneumatic pump as claimed in claim 1, is characterized in that: be provided with O type seal ring in described packing ring.
3. condensing hot air furnace pneumatic pump as claimed in claim 2, is characterized in that: described suction flange and outlet(discharge) flange are all Internal thread flange.
4. condensing hot air furnace pneumatic pump as claimed in claim 3, is characterized in that: be provided with flexible knob in the middle part of described connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520866110.6U CN205225632U (en) | 2015-11-03 | 2015-11-03 | Condensate recovery air powered pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520866110.6U CN205225632U (en) | 2015-11-03 | 2015-11-03 | Condensate recovery air powered pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205225632U true CN205225632U (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520866110.6U Expired - Fee Related CN205225632U (en) | 2015-11-03 | 2015-11-03 | Condensate recovery air powered pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205225632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257517A (en) * | 2015-11-03 | 2016-01-20 | 芜湖环球汽车配件有限公司 | Pneumatic pump for condensate recovery |
-
2015
- 2015-11-03 CN CN201520866110.6U patent/CN205225632U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257517A (en) * | 2015-11-03 | 2016-01-20 | 芜湖环球汽车配件有限公司 | Pneumatic pump for condensate recovery |
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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: 20160511 Termination date: 20161103 |