CN203784544U - Anti-freezing liquid emptying device - Google Patents
Anti-freezing liquid emptying device Download PDFInfo
- Publication number
- CN203784544U CN203784544U CN201420207417.0U CN201420207417U CN203784544U CN 203784544 U CN203784544 U CN 203784544U CN 201420207417 U CN201420207417 U CN 201420207417U CN 203784544 U CN203784544 U CN 203784544U
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- Prior art keywords
- liquid
- tube
- emptying
- elbow
- mouth
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Abstract
The utility model relates to an anti-freezing liquid emptying device. The anti-freezing liquid emptying device comprises a liquid storage tank, a liquid discharge opening, an emptying valve, a vertical pipe and a liquid discharge pipe, wherein the liquid discharge opening is formed in the lower part of the liquid storage tank; the emptying valve is mounted on the liquid discharge opening; the two ends of the liquid discharge pipe are respectively connected to the emptying valve and the upper opening of the vertical pipe; a downward-raised part is formed on the liquid discharge pipe. The anti-freezing liquid emptying device further comprises an auxiliary emptying pipe which is used for discharging out water stored in the downward-raised part through a siphon. According to the utility model, a liquid in the liquid storage tank is discharged out through the liquid discharge pipe and the vertical pipe in sequence, and when the liquid discharging is stopped, the liquid is left in the downward-raised part of the liquid discharge pipe and then is discharged out through the auxiliary emptying pipe; therefore, cracking of the pipeline, caused by freezing, can be effectively prevented, the service life of the pipeline is prolonged, and the reliability of the pipeline is enhanced.
Description
Technical field
The utility model relates to a kind of pipeline evacuation device.
Background technique
For being much positioned at the outdoor eminence liquid liquid container of building in, its liquid is discharged and is mainly utilized gravity to make liquid runs down pipeline in liquid container flow to lower to use.Install exhaust-valve for preventing frost crack pipe.Close exhaust-valve and can make the water in pipeline naturally be flowed out by pipeline downwards, make pipe evacuation.But in the time that reality is built, pipeline inevitably exists some as curved in arc bend, U-bend or V-arrangement, thus cause close exhaust-valve behind the door liquid can remain in these bends, therefore, in the time that winter, temperature was too low, pipeline is due to the easy bursting by freezing of the liquid retaining.
Summary of the invention
The utility model is in order to overcome the deficiency of above technology, provide a kind of can be by the emptying pipeline water liquid anti-freezing emptying device simple in structure that prevents pipeline bursting by freezing.
The utility model overcomes the technological scheme that its technical problem adopts:
This liquid anti-freezing emptying device, comprise liquid container, be arranged at liquid container below liquid port, be installed on emptying valve on liquid port, the vertically standpipe that arranges and two ends and be connected to the liquid-discharging tube of emptying valve and standpipe upper orifice, on described liquid-discharging tube, form the lower protuberance to lower convexity, also comprise the emptying looped pipeline that utilizes siphon to discharge water in lower protuberance.
Above-mentioned emptying looped pipeline is one to be set with the inner tube in liquid-discharging tube and standpipe, and the mouth of pipe place, one end of described inner tube is positioned at the lowest point of lower protuberance, and the other end mouth of pipe place height is lower than the position of described lower protuberance minimum point.
Also comprise an elbow, the crooked position of described elbow arranges down, described elbow two ends are connected to liquid-discharging tube and standpipe, the mouth of pipe place, one end of described inner tube is positioned at the lowest point of elbow crooked position, and the other end mouth of pipe place height is lower than the position of described elbow crooked position minimum point.
Install for convenient, above-mentioned emptying looped pipeline is a multi-lumen tube, in described multi-lumen tube, be provided with some interlayers along pipeline axial direction, described some interlayers will be divided into some tube chambers in multi-lumen tube, mouth of pipe place, described multi-lumen tube one end is positioned at the lowest point of elbow crooked position, and the other end mouth of pipe place height is lower than the position of described elbow crooked position minimum point.
In order to prevent that incrustation scale from entering, described multi-lumen tube is positioned at the mouth of pipe place of elbow and is positioned at each tube chamber outboard end and is respectively arranged with baffle plate, and the width of described baffle plate is less than the opening external diameter of tube chamber.
The beneficial effects of the utility model are: the liquid in liquid container is discharged through liquid-discharging tube and standpipe successively, in the time stopping discharge opeing, liquid can remain in the lower protuberance of liquid-discharging tube, therefore by emptying pipe, the liquid retaining is discharged, the situation that can effectively prevent pipeline bursting by freezing occurs, and has improved the reliability of working life and pipeline.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of employing elbow of the present utility model;
Fig. 3 is the structural representation of elbow of the present utility model;
Fig. 4 is multi-lumen tube spout part bit architecture schematic diagram of the present utility model;
In figure, the 1. emptying valve of 4. times protuberances of liquid container 2. liquid port 3. liquid-discharging tubes, 5. standpipe 6. inner tube 7. elbow 8. multi-lumen tube 9. interlayer 10. baffle plate 11..
Embodiment
Below in conjunction with accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4, the utility model is described further.
As shown in Figure 1, this liquid anti-freezing emptying device, comprise liquid container 1, be arranged at liquid container 1 below liquid port 2, be installed on emptying valve 11 on liquid port 2, the vertically standpipe 5 that arranges and two ends and be connected to the liquid-discharging tube 3 of emptying valve 11 and standpipe 5 upper orifices, on liquid-discharging tube 3, form the lower protuberance 4 to lower convexity, also comprise the emptying looped pipeline that utilizes siphon to discharge water in lower protuberance 4.Liquid in liquid container 1 is discharged through liquid-discharging tube 3 and standpipe 5 successively, when closing emptying valve 11 while stopping discharge opeing, liquid can remain in the lower protuberance 4 of liquid-discharging tube 3, therefore by emptying looped pipeline, the liquid retaining is discharged, the situation that can effectively prevent pipeline bursting by freezing occurs, and has improved the reliability of working life and pipeline.
Emptying looped pipeline is one to be set with the inner tube 6 in liquid-discharging tube 3 and standpipe 5, and the mouth of pipe place, one end of inner tube 6 is positioned at the lowest point of lower protuberance 4, and the other end mouth of pipe place height is lower than the position of described lower protuberance 4 minimum points.During due to normal drainage, inner tube 6 also has liquid to pass through, and after discharge opeing finishes, the lower end position of inner tube 6 is lower than lower protuberance 4, and therefore, under siphonage, inner tube 6 can blot the liquid in protuberance 4, thereby effectively prevents retaining of liquid.This kind of scheme is beneficial to be transformed mounted pipeline, and its construction flexibly.
As shown in Figure 2, can also comprise an elbow 7, the crooked position of elbow 7 arranges down, elbow 7 two ends are connected to liquid-discharging tube 3 and standpipe 5, the mouth of pipe place, one end of inner tube 6 is positioned at the lowest point of elbow 7 crooked positions, and the other end mouth of pipe place height is lower than the position of described elbow 7 crooked position minimum points.For liquid container and the pipeline of new construction, can be by using bending joint 7 people for forming lower protuberance 4, thus can effectively prevent liquid-discharging tube 3 long-term in outdoor environment aging naturally drooping protuberance under formation and causing the situation that liquid retains to occur of causing.
As shown in Figure 3, above-mentioned emptying looped pipeline is a multi-lumen tube 8, multi-lumen tube 8 is interior is provided with some interlayers 9 along pipeline axial direction, some interlayers 9 will be divided into some tube chambers in multi-lumen tube 8, multi-lumen tube 8 mouth of pipe places, one end are positioned at the lowest point of elbow 7 crooked positions, and the other end mouth of pipe place height is lower than the position of described elbow 7 crooked position minimum points.Utilize a certain chamber of multi-lumen tube 8 as inner tube, the liquid retaining of elbow 7 crooked positions all can be discharged, and all the other tube chambers of multi-lumen tube 8 use as normal drainage, therefore saved the time of suit inner tube, improved the convenience of installation.
As shown in Figure 4, multi-lumen tube 8 is positioned at the mouth of pipe place of elbow 7 and is positioned at each tube chamber outboard end and is respectively arranged with baffle plate 10, and the width of baffle plate 10 is less than the opening external diameter of tube chamber.The incrustation scale that baffle plate 10 can stop volume to be greater than tube chamber sectional area enters in tube chamber and causes tube chamber to block, and has improved the anti-blocking performance of multi-lumen tube 8.
Claims (5)
1. a liquid anti-freezing emptying device, comprise liquid container (1), be arranged at liquid container (1) below liquid port (2), be installed on emptying valve (11) on liquid port (2), the vertically standpipe (5) that arranges and two ends and be connected to the liquid-discharging tube (3) of emptying valve (11) and standpipe (5) upper orifice, it is characterized in that: the upper lower protuberance (4) forming to lower convexity of described liquid-discharging tube (3), also comprises the emptying looped pipeline that utilizes siphon to discharge water in lower protuberance (4).
2. liquid anti-freezing emptying device according to claim 1, it is characterized in that: described emptying looped pipeline is one to be set with the inner tube (6) in liquid-discharging tube (3) and standpipe (5), the mouth of pipe place, one end of described inner tube (6) is positioned at the lowest point of lower protuberance (4), and the other end mouth of pipe place height is lower than the position of described lower protuberance (4) minimum point.
3. liquid anti-freezing emptying device according to claim 2, it is characterized in that: also comprise an elbow (7), the crooked position of described elbow (7) arranges down, described elbow (7) two ends are connected to liquid-discharging tube (3) and standpipe (5), the mouth of pipe place, one end of described inner tube (6) is positioned at the lowest point of elbow (7) crooked position, and the other end mouth of pipe place height is lower than the position of described elbow (7) crooked position minimum point.
4. liquid anti-freezing emptying device according to claim 3, it is characterized in that: described emptying looped pipeline is a multi-lumen tube (8), in described multi-lumen tube (8), be provided with some interlayers (9) along pipeline axial direction, described some interlayers (9) will be divided into some tube chambers in multi-lumen tube (8), mouth of pipe place, described multi-lumen tube (8) one end is positioned at the lowest point of elbow (7) crooked position, and the other end mouth of pipe place height is lower than the position of described elbow (7) crooked position minimum point.
5. liquid anti-freezing emptying device according to claim 4, it is characterized in that: described multi-lumen tube (8) is positioned at the mouth of pipe place of elbow (7) and is positioned at each tube chamber outboard end and is respectively arranged with baffle plate (10), and the width of described baffle plate (10) is less than the opening external diameter of tube chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420207417.0U CN203784544U (en) | 2014-04-28 | 2014-04-28 | Anti-freezing liquid emptying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420207417.0U CN203784544U (en) | 2014-04-28 | 2014-04-28 | Anti-freezing liquid emptying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203784544U true CN203784544U (en) | 2014-08-20 |
Family
ID=51320731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420207417.0U Withdrawn - After Issue CN203784544U (en) | 2014-04-28 | 2014-04-28 | Anti-freezing liquid emptying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203784544U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953812A (en) * | 2014-04-28 | 2014-07-30 | 高炎 | Anti-freezing liquid emptying device |
| CN104896251A (en) * | 2015-06-08 | 2015-09-09 | 郑维树 | Valve-free drainer for external pipe of liquid reservoir |
-
2014
- 2014-04-28 CN CN201420207417.0U patent/CN203784544U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953812A (en) * | 2014-04-28 | 2014-07-30 | 高炎 | Anti-freezing liquid emptying device |
| CN103953812B (en) * | 2014-04-28 | 2015-11-11 | 高炎 | Liquid deicer emptier |
| CN104896251A (en) * | 2015-06-08 | 2015-09-09 | 郑维树 | Valve-free drainer for external pipe of liquid reservoir |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140820 Effective date of abandoning: 20151111 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |