CN204611117U - A kind of bilateral liquid line and linkage structure thereof - Google Patents
A kind of bilateral liquid line and linkage structure thereof Download PDFInfo
- Publication number
- CN204611117U CN204611117U CN201520324307.7U CN201520324307U CN204611117U CN 204611117 U CN204611117 U CN 204611117U CN 201520324307 U CN201520324307 U CN 201520324307U CN 204611117 U CN204611117 U CN 204611117U
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- China
- Prior art keywords
- delivery pipe
- bilateral
- liquid
- liquid line
- liquid delivery
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Abstract
The utility model relates to a kind of bilateral liquid line and linkage structure thereof, described bilateral liquid line, comprise first liquid delivery pipe and second liquid delivery pipe, described first liquid delivery pipe is set in described second liquid delivery pipe, being connected by annular connecting plate with the inwall of second liquid delivery pipe of described first liquid delivery pipe outer wall, described annular connecting plate is provided with fluid flow paths.The utility model is owing to connecting by annular connecting plate between first liquid delivery pipe and second liquid delivery pipe, annular connecting plate is provided with fluid flow paths, form Twin channel liquid conducting pipes, when carrying the liquid that temperature requirement is higher, can by passing into heat insulation liquid between first liquid delivery pipe and second liquid delivery pipe, to ensure that the liquid carried in intermediate liquid circulation duct can keep the temperature of needs, and conveniently realize conveying that is two-way or Twin channel liquid, the simple and convenient operation of structure.
Description
Technical field
The utility model relates to a kind of bilateral liquid line and linkage structure thereof, belongs to liquid transporting apparatus field.
Background technique
Existing Liquid transfer is all single channel conveyings, is all adopt employing two conveyance conduits when realizing two-way Liquid transfer, causes pipeline too many, and for needing the liquid of insulation, at pipe conveying procedure, difficult control of temperature.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of bilateral liquid line, need connecting line more when overcoming two-way conveying liquid in prior art and for some unidirectional conveyings and the liquid that course of conveying is higher to temperature requirement only adopt some simply insulation adopt and do the defect that protection can not maintain required temperature preferably.
The technological scheme that the utility model solves the problems of the technologies described above is as follows: a kind of bilateral liquid line, comprise first liquid delivery pipe and second liquid delivery pipe, described first liquid delivery pipe is set in described second liquid delivery pipe, the outer wall of described first liquid delivery pipe is connected by annular connecting plate with the inwall of second liquid delivery pipe, and described annular connecting plate is provided with fluid flow paths.
The beneficial effects of the utility model are: connected by annular connecting plate between first liquid delivery pipe and second liquid delivery pipe, annular connecting plate is provided with fluid flow paths, form Twin channel liquid conducting pipes, when carrying the liquid that temperature requirement is higher, can by passing into heat insulation liquid between first liquid delivery pipe and second liquid delivery pipe, to ensure that the liquid carried in intermediate liquid circulation duct can keep the temperature of needs, and conveniently realize conveying that is two-way or Twin channel liquid, the simple and convenient operation of structure.
On the basis of technique scheme, the utility model can also do following improvement.
The utility model a kind of bilateral liquid line described above, further, described annular connecting plate is two or more.
The utility model a kind of bilateral liquid line described above, further, described fluid flow paths is distributed on described annular connecting plate.
The utility model a kind of bilateral liquid line described above, further, described annular connecting plate is the manhole of more than four.
The utility model also provides a kind of bilateral liquid line linkage structure, comprise above-mentioned bilateral liquid line, described bilateral liquid line comprises the first bilateral liquid line and the second bilateral liquid line, and the first liquid delivery pipe pipe wall thickness in described first bilateral liquid line is less than the first liquid delivery pipe pipe wall thickness in described second bilateral liquid line;
The outboard sidewalls of first liquid delivery pipe one end in described first bilateral liquid line is provided with the first screw thread; The madial wall of second liquid delivery pipe one end in described first bilateral liquid line is provided with the second screw thread;
One end of the tube wall of the first liquid delivery pipe in described second bilateral liquid line is provided with annular groove, and the groove inwall of described annular groove is provided with the 3rd screw thread; First liquid delivery pipe one end in described first bilateral liquid line is inserted in the annular groove of tube wall one end of the first liquid delivery pipe in described second bilateral liquid line, and described first screw thread and the 3rd screw thread mate mutually;
The outer side wall of second liquid delivery pipe one end in described second bilateral liquid line is provided with the 4th screw thread, described second screw thread and described 4th screw thread mutually adaptive.
The utility model a kind of bilateral liquid line linkage structure described above, further, outside second liquid delivery pipe in described first bilateral liquid line with one end of the second screw thread has radially outward extending first flange; In described second bilateral liquid line on second liquid delivery pipe and the position concordant with inside the 4th screw thread has radially outward extending second flange; Described first flange is with the second flange docking and outer side wall is concordant.
The utility model a kind of bilateral liquid line linkage structure described above, further, also comprise fastening piece, the loop configuration of described fastening piece to be cross section be L-type, the transverse part of the loop configuration of described L-type is set in described second bilateral liquid line on second liquid delivery pipe, and the vertical part of the loop configuration of described L-type is set on described first flange and the second flange.
The utility model a kind of bilateral liquid line linkage structure described above, further, also comprise baffle plate, described baffle plate is ring baffle, concordant with the inner side of described second screw thread on the second liquid delivery pipe that described ring baffle is fixed on described first bilateral liquid line.
The utility model a kind of bilateral liquid line linkage structure described above, further, described first screw thread, the second screw thread, the 3rd screw thread and the 4th screw thread integrally process with corresponding liquid delivery tube.
A kind of bilateral liquid line of the utility model linkage structure, effectively can realize the connection of Dual-conveying tall pipeline and convenient disassembly, processing is simple, easily operates.
Accompanying drawing explanation
Fig. 1 is a kind of bilateral liquid line of the utility model cross sectional representation;
Fig. 2 is a kind of bilateral liquid line of the utility model Longitudinal cross section schematic;
Fig. 3 is the structural representation of the first bilateral liquid line in a kind of bilateral liquid line of the utility model linkage structure;
Fig. 4 is the structural representation of the second bilateral liquid line in a kind of bilateral liquid line of the utility model linkage structure;
Fig. 5 is a kind of bilateral liquid line of the utility model linkage structure schematic diagram.
In accompanying drawing, the list of parts representated by each label is as follows:
1, first liquid delivery pipe, 2, second liquid delivery pipe, 3, annular connecting plate, 4, first liquid circulation passage, 5, second liquid circulation passage, the 6, first bilateral liquid line, the 7, second bilateral liquid line.
Embodiment
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, a kind of bilateral liquid line of the utility model, comprise first liquid delivery pipe 1 and second liquid delivery pipe 2, described first liquid delivery pipe 1 is set in described second liquid delivery pipe 2, the outer wall of described first liquid delivery pipe 1 is connected by annular connecting plate 3 with the inwall of second liquid delivery pipe 2, and described annular connecting plate 3 is provided with first liquid circulation passage 4.It is second liquid circulation passage 5 inside first liquid delivery pipe.
A kind of bilateral liquid line of the utility model, in a kind of specific implementation process, described annular connecting plate is two or more, and draws together the axial direction between first liquid delivery pipe 1 and second liquid delivery pipe 2 described in being arranged in parallel in.Described fluid flow paths is distributed on described annular connecting plate 3; Described annular connecting plate 3 is the manhole of more than four, and described manhole is first liquid circulation passage.
The utility model additionally provides a kind of bilateral liquid line linkage structure, comprise above-mentioned bilateral liquid line, described bilateral liquid line comprises the first bilateral liquid line 6 and the second bilateral liquid line 7, and the pipe wall thickness of the first liquid delivery pipe 61 in described first bilateral liquid line 6 is less than the pipe wall thickness of the first liquid delivery pipe 71 in described second bilateral liquid line 7;
The outboard sidewalls of first liquid delivery pipe 61 1 end in described first bilateral liquid line 6 is provided with the first screw thread 66; The madial wall of second liquid delivery pipe 62 1 end in described first bilateral liquid line 6 is provided with the second screw thread 67;
The outer wall of the first liquid delivery pipe 61 in described first bilateral liquid line 6 is connected by the first annular connecting plate 63 with the inwall of the second liquid delivery pipe 62 in described first bilateral liquid line 6, described first annular connecting plate 63 is provided with the first liquid circulation passage 64 in described first bilateral liquid line, is the second liquid circulation passage 65 in described first bilateral liquid line inside the first liquid delivery pipe in described first bilateral liquid line 6.
, one end of the tube wall of the first liquid delivery pipe 71 in described second bilateral liquid line 7 is provided with annular groove 710, and the groove inwall of described annular groove 710 is provided with the 3rd screw thread 76; First liquid delivery pipe 61 1 end in described first bilateral liquid line 6 is inserted in the annular groove 710 of tube wall one end of the first liquid delivery pipe 71 in described second bilateral liquid line 7, and described first screw thread 66 and the 3rd screw thread 67 mate mutually;
The outer wall of the first liquid delivery pipe 71 in described second bilateral liquid line 7 is connected by the second annular connecting plate 73 with the inwall of the second liquid delivery pipe 72 in described second bilateral liquid line 7, described second annular connecting plate 73 is provided with the first liquid circulation passage 74 in described second bilateral liquid line, is the second liquid circulation passage 75 in described second bilateral liquid line inside the first liquid delivery pipe in described second bilateral liquid line 7.
First liquid circulation passage 64 in described first bilateral liquid line 6 is communicated with the first liquid circulation passage 74 in described second bilateral liquid line;
Second liquid circulation passage 65 in described first bilateral liquid line 6 is communicated with the second liquid circulation passage 75 in described second bilateral liquid line.
The outer side wall of second liquid delivery pipe 71 1 end in described second bilateral liquid line 7 is provided with the 4th screw thread 77, and described second screw thread 67 is mutually adaptive with described 4th screw thread 77.
A kind of bilateral liquid line of the utility model linkage structure, in a kind of concrete implementation process, outside second liquid delivery pipe 61 in described first bilateral liquid line 6 with one end of the second screw thread 66 has radially outward extending first flange 68; In described second bilateral liquid line 7, on second liquid the delivery pipe 71 and position concordant with inside the 4th screw thread 77 has radially outward extending second flange 78; Described first flange 68 docks with the second flange 78 and outer side wall is concordant.
The utility model a kind of bilateral liquid line linkage structure described above, in the implementation process that another kind is concrete, also comprise fastening piece 79, described fastening piece 79 for cross section be the loop configuration of L-type, the transverse part of the loop configuration of described L-type to be set in described second bilateral liquid line on second liquid delivery pipe 72, the vertical part of the loop configuration of described L-type is set on described first flange 68 and the second flange 78, is hexagonal structure outside the vertical part of the loop configuration of described L-type.Also comprise baffle plate 69, described baffle plate 69 is ring baffle, concordant with the inner side of described second screw thread 67 on the second liquid delivery pipe 62 that described ring baffle is fixed on described first bilateral liquid line 6.
A kind of bilateral liquid line of the utility model linkage structure, in the implementation process that another is concrete, described first screw thread, the second screw thread, the 3rd screw thread and the 4th screw thread integrally process with corresponding liquid delivery tube.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. a bilateral liquid line, it is characterized in that, comprise first liquid delivery pipe and second liquid delivery pipe, described first liquid delivery pipe is set in described second liquid delivery pipe, the outer wall of described first liquid delivery pipe is connected by annular connecting plate with the inwall of second liquid delivery pipe, and described annular connecting plate is provided with fluid flow paths.
2. a kind of bilateral liquid line according to claim 1, it is characterized in that, described annular connecting plate is two or more.
3. a kind of bilateral liquid line according to claim 1, it is characterized in that, described fluid flow paths is distributed on described annular connecting plate.
4. a kind of bilateral liquid line according to claim 1, it is characterized in that, described annular connecting plate is the manhole of more than four.
5. a bilateral liquid line linkage structure, it is characterized in that, comprise bilateral liquid line described in any one of Claims 1-4, described bilateral liquid line comprises the first bilateral liquid line and the second bilateral liquid line, and the first liquid delivery pipe pipe wall thickness in described first bilateral liquid line is less than the first liquid delivery pipe pipe wall thickness in described second bilateral liquid line;
The outboard sidewalls of first liquid delivery pipe one end in described first bilateral liquid line is provided with the first screw thread; The madial wall of second liquid delivery pipe one end in described first bilateral liquid line is provided with the second screw thread;
One end of the tube wall of the first liquid delivery pipe in described second bilateral liquid line is provided with annular groove, and the groove inwall of described annular groove is provided with the 3rd screw thread; First liquid delivery pipe one end in described first bilateral liquid line is inserted in the annular groove of tube wall one end of the first liquid delivery pipe in described second bilateral liquid line, and described first screw thread and the 3rd screw thread mate mutually;
The outer side wall of second liquid delivery pipe one end in described second bilateral liquid line is provided with the 4th screw thread, described second screw thread and described 4th screw thread mutually adaptive.
6. a kind of bilateral liquid line linkage structure according to claim 5, is characterized in that, outside second liquid delivery pipe in described first bilateral liquid line with one end of the second screw thread has radially outward extending first flange; In described second bilateral liquid line on second liquid delivery pipe and the position concordant with inside the 4th screw thread has radially outward extending second flange; Described first flange is with the second flange docking and outer side wall is concordant.
7. a kind of bilateral liquid line linkage structure according to claim 6, it is characterized in that, also comprise fastening piece, the loop configuration of described fastening piece to be cross section be L-type, the transverse part of the loop configuration of described L-type is set in described second bilateral liquid line on second liquid delivery pipe, and the vertical part of the loop configuration of described L-type is set on described first flange and the second flange.
8. a kind of bilateral liquid line linkage structure according to claim 5 or 6, it is characterized in that, also comprise baffle plate, described baffle plate is ring baffle, concordant with the inner side of described second screw thread on the second liquid delivery pipe that described ring baffle is fixed on described first bilateral liquid line.
9. a kind of bilateral liquid line linkage structure according to any one of claim 5 to 7, is characterized in that, described first screw thread, the second screw thread, the 3rd screw thread and the 4th screw thread integrally process with corresponding liquid delivery tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520324307.7U CN204611117U (en) | 2015-05-19 | 2015-05-19 | A kind of bilateral liquid line and linkage structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520324307.7U CN204611117U (en) | 2015-05-19 | 2015-05-19 | A kind of bilateral liquid line and linkage structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204611117U true CN204611117U (en) | 2015-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520324307.7U Expired - Fee Related CN204611117U (en) | 2015-05-19 | 2015-05-19 | A kind of bilateral liquid line and linkage structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204611117U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864196A (en) * | 2015-05-19 | 2015-08-26 | 吕双福 | Bi-pass liquid pipe and connecting structure thereof |
-
2015
- 2015-05-19 CN CN201520324307.7U patent/CN204611117U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104864196A (en) * | 2015-05-19 | 2015-08-26 | 吕双福 | Bi-pass liquid pipe and connecting structure thereof |
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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: 20150902 Termination date: 20180519 |