CN102878122A - Civil negative-pressure oil change connection transfer pipe - Google Patents
Civil negative-pressure oil change connection transfer pipe Download PDFInfo
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- CN102878122A CN102878122A CN201210340686XA CN201210340686A CN102878122A CN 102878122 A CN102878122 A CN 102878122A CN 201210340686X A CN201210340686X A CN 201210340686XA CN 201210340686 A CN201210340686 A CN 201210340686A CN 102878122 A CN102878122 A CN 102878122A
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- pipe
- water
- outlet pipe
- intake pipe
- water inflow
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Abstract
The invention discloses a civil negative-pressure oil change connection transfer pipe, which solves the problems of inconvenience in implementation, high prices and low working efficiency of water sucking pipelines and oil sucking pipelines in the prior art. The transfer pipe comprises a water inflow pipe and a water outflow pipe which is communicated with the water inflow pipe, and is characterized in that a check valve is arranged between the water inflow pipe and the water outflow pipe; the water inflow pipe and the water outflow pipe are combined to form an elbow; the radian between the water inflow pipe and the water outflow pipe is 15 to 60 DEG; both end parts of the water inflow pipe and the water outflow pipe have the shape of a straight pipe; a double-ended forked pipe which is tightly connected and communicated with the water outflow pipe is arranged on the end part of the water outflow pipe; inner sleeve type tubular interfaces are inserted into the double-ended forked pipe; a composite filter screen of which the size is matched with the aperture of the port of the water inflow pipe is arranged at the port of the water inflow pipe; and at least one through hole is formed in the composite filter screen. The transfer pipe has a simple structure and is low in cost and convenient to implement. Therefore, the transfer pipe is suitable to be popularized and applied.
Description
Technical field
What the present invention relates to is a kind of suction or fuel sucking pipe, specifically, be a kind of civilian negative pressure change oil connect in tube.
Background technique
In the prior art, giving changing water in fish tank, perhaps motor petrol, diesel oil are when getting dress, changing the outfit bucket, people use a conduit usually, the one end is inserted in the water or in the oil drum, then have a suck of the other end of conduit with mouth, water or oil will flow along conduit; This mode focus on mouth suction or oil suction the time, people often have little time mouth is left the conduit mouth of pipe, and just are easy to flow in the mouth along water or the oil that conduit flows out, and are very unhygienic.Based on above-mentioned shortcoming, researched and developed a kind of suction, fuel sucking pipe by the pump suction type, although this technology has solved the defective of mouth suction, the volume of pump is larger, causes suction, fuel sucking pipe volume to increase, be not suitable for the applicable of small-sized bore bucket, and on the other hand, the price of pump is also so that the cost of suction, fuel sucking pipe increases, and its basis that promotes the use is also relatively poor, and this pipeline adopts the right angle pipeline more, and the suction force of current is had relatively high expectations.And conventional pipelines is generally the single-pass formula, and its working efficiency is lower, and in order to guarantee suction, often is made of straight tube, can't rotation angle.
Summary of the invention
The object of the invention is to overcome defects, a kind of overall structure is simple, realization is convenient, with low cost suction, oil suction equipment are provided.
To achieve these goals, the scheme of the present invention's employing is as follows:
Tube during civilian negative pressure is changed oil and connected, comprise intake pipe, the outlet pipe that is communicated with this intake pipe, between described intake pipe and outlet pipe, be provided with one-way valve, and described intake pipe and outlet pipe constitute a bend pipe shape, radian is 15 ° to 60 ° between the two, and the end of intake pipe and outlet pipe is the straight tube shape, also be provided with a double end bifurcated pipe that closely connects and be communicated with it in described outlet pipe end, and in the double end bifurcated pipe, be socketed with the internal cover type tube-like interface, and be socketed flexible pipe at this internal cover type tube-like interface, be provided with a composite filter net that matches with its port bore in the port of described intake pipe, and this combined filtration is provided with at least one through hole on the net.
Further, described intake pipe and the outlet pipe structure that is solidified as a whole.
Further, described intake pipe and outlet pipe constitute a bend pipe shape, and radian is 30 ° between the two.
Further, the valve body water outlet direction end of described one-way valve is vertical disc.
In order to reduce cost, described intake pipe and outlet pipe are made by plastics.
The present invention compared with prior art has the following advantages and beneficial effect:
(1) the present invention is not only simple in structure, and with low cost, realization convenience;
(2) the present invention is provided with one-way valve between intake pipe and outlet pipe, and described intake pipe and outlet pipe constitute a bend pipe shape, radian is 15 ° to 60 ° between the two, as a kind of preferred structure, radian is 30 ° between the two, and the end of intake pipe and outlet pipe is the straight tube shape, during use, to manage and insert in water or the oil, in the moment of inserting water or oil, water or oil enter pipeline, because the volume in the pipeline is certain, so the air that water or oil can promote in the pipeline is forced out pipeline with it, this air and then promotion one-way valve are opened, when again mentioning pipeline, because the closed inside and outside differential pressure that produces of one-way valve, the water or the oil that entered pipeline last time can not fallen after rise, so repeatable operation repeatedly, water level will reach the height of outlet pipe, and push one-way valve open, flow out from outlet pipe, this equipment is not adopting other expensive, under the prerequisite of baroque equipment, problems of the prior art have effectively been solved;
(3) so material is common common material on the market among the present invention, and it is simple in structure, low price, cost is very cheap, has established solid foundation for it promotes the use on a large scale;
(4) the present invention also is provided with a double end bifurcated pipe that closely connects and be communicated with it in described outlet pipe end, and the water that outlet pipe flows out can change water, oil suction operation simultaneously at this pipeline shunt, has improved widely working efficiency;
(5) the present invention is socketed with the internal cover type tube-like interface in described double end bifurcated pipe, and is socketed flexible pipe at this tube-like interface, flexible pipe is translation-angle arbitrarily, has overcome the defective that straight tube in the prior art can't rotation angle;
(6) be provided with a composite filter net that matches with its port bore in the port of described intake pipe, and this combined filtration is provided with at least one through hole on the net, this through hole bore successively decreases within outer, and it can filter out the impurity in water or the oil effectively, guarantees to change the pure of water or oil.
Description of drawings
Fig. 1 is structural representation of the present invention.
Wherein, the component name that reference character is corresponding is called: 1-intake pipe, 2-outlet pipe, 3-one-way valve, 4-double end bifurcated pipe, 5-internal cover type tube-like interface, 6-composite filter net
Embodiment
Below in conjunction with embodiment and accompanying drawing thereof the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment
As shown in Figure 1, tube during civilian negative pressure is changed oil and connected, comprise intake pipe 1, the outlet pipe 2 that is communicated with this intake pipe 1 is provided with one-way valve 3 between described intake pipe 1 and outlet pipe 2, and described intake pipe 1 constitutes a bend pipe shape with outlet pipe 2, radian is 15 ° to 60 ° between the two, as a kind of preferred structure, radian is 30 ° between the two, and the end of intake pipe 1 and outlet pipe 2 is the straight tube shape.
The present invention also is provided with a double end bifurcated pipe 4 that closely connects and be communicated with it in described outlet pipe 2 ends, the water that outlet pipe 2 flows out can change water, oil suction operation simultaneously at this pipeline shunt, has improved widely working efficiency.
The present invention is provided with a composite filter net 6 that matches with its port bore in the port of described intake pipe 1, and this composite filter net 6 is provided with at least one through hole, this through hole bore successively decreases within outer, and it can filter out the impurity in water or the oil effectively, guarantees to change the pure of water or oil.
In the present embodiment, in the present embodiment, be socketed with internal cover type tube-like interface 5 in double end bifurcated pipe 4, and be socketed flexible pipe at this tube-like interface 5, flexible pipe is translation-angle arbitrarily, has overcome the defective that straight tube in the prior art can't rotation angle.
In the present embodiment, in order to simplify construction, described intake pipe 1 and outlet pipe 2 structure that is solidified as a whole.
Working principle of the present invention is as follows: during use, to manage and insert in water or the oil, in the moment of inserting water or oil, water or oil enter pipeline, because the volume in the pipeline is certain, so the air that water or oil can promote in the pipeline is forced out pipeline with it, this air and then promotion one-way valve are opened, when again mentioning pipeline, because the closed inside and outside differential pressure that produces of one-way valve, the water or the oil that entered pipeline last time can not fallen after rise, so repeatable operation repeatedly, water level will reach the height of outlet pipe, and push one-way valve open, flow out from outlet pipe, this equipment is not adopting other expensive, under the prerequisite of baroque equipment, problems of the prior art have effectively been solved.
In the present embodiment, the valve body water outlet direction end of described one-way valve 3 is vertical disc.
In order to lower cost, described intake pipe 1 and outlet pipe 2 are made by plastics.
According to above-described embodiment, can well realize the present invention.
Claims (5)
1. tube during civilian negative pressure is changed oil and connected, comprise intake pipe (1), the outlet pipe (2) that is communicated with this intake pipe (1), it is characterized in that: between described intake pipe (1) and outlet pipe (2), be provided with one-way valve (3), and described intake pipe (1) constitutes a bend pipe shape with outlet pipe (2), radian is 15 ° to 60 ° between the two, and the end of intake pipe (1) and outlet pipe (2) is the straight tube shape, also be provided with a double end bifurcated pipe (4) that closely connects and be communicated with it in described outlet pipe (2) end, and in double end bifurcated pipe (4), be socketed with internal cover type tube-like interface (5), and at this internal cover type tube-like interface (5) socket flexible pipe, be provided with a composite filter net (6) that matches with its port bore in the port of described intake pipe (1), and this composite filter net (6) is provided with at least one through hole.
2. tube during civilian negative pressure according to claim 1 is changed oil and connected is characterized in that: described intake pipe (1) and outlet pipe (2) structure that is solidified as a whole.
3. tube during civilian negative pressure according to claim 2 is changed oil and connected, it is characterized in that: described intake pipe (1) constitutes a bend pipe shape with outlet pipe (2), and radian is 30 ° between the two.
4. tube during civilian negative pressure according to claim 3 is changed oil and connected, it is characterized in that: the valve body water outlet direction end of described one-way valve (3) is vertical disc.
5. tube during civilian negative pressure according to claim 4 is changed oil and connected, it is characterized in that: described intake pipe (1) is made by plastics with outlet pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210340686XA CN102878122A (en) | 2012-09-15 | 2012-09-15 | Civil negative-pressure oil change connection transfer pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210340686XA CN102878122A (en) | 2012-09-15 | 2012-09-15 | Civil negative-pressure oil change connection transfer pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102878122A true CN102878122A (en) | 2013-01-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210340686XA Pending CN102878122A (en) | 2012-09-15 | 2012-09-15 | Civil negative-pressure oil change connection transfer pipe |
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| CN (1) | CN102878122A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6067800A (en) * | 1983-09-22 | 1985-04-18 | Koji Torii | Lateral overflow preventer for syphon system |
| JPH0372829A (en) * | 1989-08-11 | 1991-03-28 | Mitsumasa Sato | Water supply and drain device of constant head and open type water recycling apparatus of constant head using the same device |
| CN2101790U (en) * | 1991-06-26 | 1992-04-15 | 苏晓林 | Light oil suction device |
| CN2117487U (en) * | 1991-11-02 | 1992-09-30 | 天津市永青电器厂 | Multifunctional siphon |
| CN2146593Y (en) * | 1992-12-18 | 1993-11-17 | 刘永来 | Automatic siphon |
| CN202811563U (en) * | 2012-09-14 | 2013-03-20 | 成都南红科技有限公司 | Vacuum suction type oil change connecting pipe |
| CN202812598U (en) * | 2012-09-15 | 2013-03-20 | 成都南红科技有限公司 | Civil negative pressure oil change connection transfer pipe |
-
2012
- 2012-09-15 CN CN201210340686XA patent/CN102878122A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6067800A (en) * | 1983-09-22 | 1985-04-18 | Koji Torii | Lateral overflow preventer for syphon system |
| JPH0372829A (en) * | 1989-08-11 | 1991-03-28 | Mitsumasa Sato | Water supply and drain device of constant head and open type water recycling apparatus of constant head using the same device |
| CN2101790U (en) * | 1991-06-26 | 1992-04-15 | 苏晓林 | Light oil suction device |
| CN2117487U (en) * | 1991-11-02 | 1992-09-30 | 天津市永青电器厂 | Multifunctional siphon |
| CN2146593Y (en) * | 1992-12-18 | 1993-11-17 | 刘永来 | Automatic siphon |
| CN202811563U (en) * | 2012-09-14 | 2013-03-20 | 成都南红科技有限公司 | Vacuum suction type oil change connecting pipe |
| CN202812598U (en) * | 2012-09-15 | 2013-03-20 | 成都南红科技有限公司 | Civil negative pressure oil change connection transfer pipe |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130116 |