CN202812598U - Civil negative pressure oil change connection transfer pipe - Google Patents
Civil negative pressure oil change connection transfer pipe Download PDFInfo
- Publication number
- CN202812598U CN202812598U CN 201220469159 CN201220469159U CN202812598U CN 202812598 U CN202812598 U CN 202812598U CN 201220469159 CN201220469159 CN 201220469159 CN 201220469159 U CN201220469159 U CN 201220469159U CN 202812598 U CN202812598 U CN 202812598U
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- Prior art keywords
- pipe
- outlet pipe
- negative pressure
- intake pipe
- water
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- Expired - Fee Related
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Abstract
The utility model discloses a civil negative pressure oil change connection transfer pipe. The problems of inconvenience for implementation, high cost and low working efficiency of water and oil suction pipelines in the prior art are solved. The transfer pipe comprises a water inlet pipe and a water outlet pipe communicated with the water inlet pipe, and is characterized in that a check valve is arranged between the water inlet pipe and the water outlet pipe; the water inlet pipe and the water outlet pipe are combined into a bent pipe shape, and form a radian of 15 to 60 degrees; the end parts of the water inlet pipe and the water outlet pipe have straight pipe shapes; a double-ended bifurcated pipe is also arranged on the end part of the water outlet pipe, and is closely connected and communicated with the end part of the water outlet pipe; an inner sleeve type tubular interface is sleeved in the double-ended bifurcated pipe; a composite filtering screen is arranged at a port of the water inlet pipe, and is matched with the aperture of the port; and at least one through hole is formed in the composite filtering screen. The transfer pipe is simple in structure, low in cost and convenient to implement so as to be suitable for popularization.
Description
Technical field
The utility model relates to 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.
The model utility content
The purpose of this utility model is to overcome defects, and 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 utility model 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 utility model compared with prior art has the following advantages and beneficial effect:
(1) the utility model is not only simple in structure, and with low cost, realization convenience;
(2) the utility model 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 in the utility model, 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 utility model 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 utility model 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 utility model.
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 utility model is described in further detail, but mode of execution of the present utility model is 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 utility model 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 utility model 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 utility model 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 utility model.
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 |
|---|---|---|---|
| CN 201220469159 CN202812598U (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 |
|---|---|---|---|
| CN 201220469159 CN202812598U (en) | 2012-09-15 | 2012-09-15 | Civil negative pressure oil change connection transfer pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202812598U true CN202812598U (en) | 2013-03-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220469159 Expired - Fee Related CN202812598U (en) | 2012-09-15 | 2012-09-15 | Civil negative pressure oil change connection transfer pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202812598U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878122A (en) * | 2012-09-15 | 2013-01-16 | 成都南红科技有限公司 | Civil negative-pressure oil change connection transfer pipe |
| CN106224675A (en) * | 2016-08-27 | 2016-12-14 | 常州市耀华仪器有限公司 | Mapping equipment filter-type bend pipe |
-
2012
- 2012-09-15 CN CN 201220469159 patent/CN202812598U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878122A (en) * | 2012-09-15 | 2013-01-16 | 成都南红科技有限公司 | Civil negative-pressure oil change connection transfer pipe |
| CN106224675A (en) * | 2016-08-27 | 2016-12-14 | 常州市耀华仪器有限公司 | Mapping equipment filter-type bend pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20130915 |