CN205079530U - Water drain bend tube - Google Patents
Water drain bend tube Download PDFInfo
- Publication number
- CN205079530U CN205079530U CN201520655864.7U CN201520655864U CN205079530U CN 205079530 U CN205079530 U CN 205079530U CN 201520655864 U CN201520655864 U CN 201520655864U CN 205079530 U CN205079530 U CN 205079530U
- Authority
- CN
- China
- Prior art keywords
- water inlet
- internal diameter
- water
- drain elbow
- shaped pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 61
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model discloses a water drain bend tube, it includes V font pipe 1, the end 2 of intaking is connected to the one end of V font pipe 1, and other end run -on water end (W. E. ) 3, the external diameter of drainage end 3 equals intake and hold 2 internal diameter, the internal diameter that the internal diameter of V font pipe 1 is greater than drainage end 3 is lighter than the into internal diameter of water end 2, minimum water level of drainage end 2 is higher than the highest water play water level of V font pipe 1. Form the water seal, isolated air. The outer end of drainage end 2 is equipped with oblique opening 5, and the water yield is greater than no oblique open -ended water pipe head like this, the utility model discloses can the exclusive use, also can two together the combination use, the homoenergetic forms the water seal structure, saves the mould expense, processing is simple.
Description
Technical field
The utility model belongs to machinery manufacturing technology field, and a kind of drain elbow of specific design, can be used alone, also use capable of being combined.
Background technology
The kind of drain elbow is a lot of in the market, and be generally divided into 45 degree and 90 degree, general low-temperature cabinet in use for some time, need to carry out defrost to evaporimeter, discharged by drainpipe by the water produced after defrost.The drainpipe of s type that conventional is, subject matter is that mould is complicated, and drop into high, processing technology is complicated, and size is large, wasting space; So be badly in need of wanting a kind of small volume and less weight, can make separately, with the drain elbow that also can combine, with head it off.
Summary of the invention
The utility model overcomes the deficiencies in the prior art, proposes a kind of novel drain elbow.Use capable of being combined, also can be used alone, flexibility is high, strong adaptability.
The technical solution of the utility model is: a kind of drain elbow is one of the forming, and it comprises V-shaped pipe 1, and one end of described V-shaped pipe 1 connects water inlet end 2, and the other end connects discharge ends 3; The external diameter of described discharge ends 3 equals the internal diameter of described water inlet end 2; The internal diameter that the internal diameter of V-shaped pipe 1 is greater than discharge ends 3 is less than the internal diameter of water inlet end 2; Described discharge ends 2 minimum go out water level go out water level higher than the most Gao Shui of V-shaped pipe 1.The port of described discharge ends 3 is diagonal cut joint 5, and such water yield can increase;
Further, water inlet pipe seat 5 is plugged with in described water inlet end 2; Described water inlet base 5 is also one of the forming, and it comprises superposed admitting pipe joint 7, and with the connector 8 being positioned at bottom and being connected with admitting pipe joint 7, the outside of connector 8 is provided with draw-in groove 6.
Further, because drain elbow is V-shape structure, so can water seal be formed.
Further, two drain elbows are capable of being combined to be used, and is plugged in the water inlet end 2 ' of another drain elbow 1 ', forms the discharge ends 3 of drain elbow 1 a S type drain elbow structure, be plugged with water inlet pipe seat 5 in drain elbow 1 water inlet end 2.Drain elbow 1 can be extended like this, also can form water seal.Prevent air exchange, cold air runs off.
Further, the angle theta of described V-shaped pipe 1 is 66-70 degree.
Further, described V-shaped pipe 1 comprises bend 10; One end of bend is water inlet 11, and the other end is discharge outlet 12; Water inlet 11 connects water inlet end 2; Discharge outlet 12 connects discharge ends 3.
Further, the internal diameter minimum diameter size of described bend 2 is not less than 8mm, and external diameter minimum diameter size is not less than 14mm.
Further, the height h of intaking between base 5 lower end and drain elbow 1 ' is less than or equal to the half of V-shaped pipe 1 diameter d.
Beneficial effect: the utility model may be used alone, can also be used in combination, can form sealing structure for water, saves die cost, and processing is simple.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is sectional view of the present utility model;
Fig. 3 is the sectional view of the utility model with water inlet base;
Fig. 4 is the structural representation of base of intaking in the utility model;
Fig. 5 is the utility model assembled state figure;
Fig. 6 is the sectional view of the utility model assembled state with water inlet base.
Detailed description of the invention
The utility model is further illustrated below in conjunction with the drawings and specific embodiments.
As Figure 1-4, a kind of drain elbow is one of the forming, and it comprises V-shaped pipe 1, and one end of described V-shaped pipe 1 connects water inlet end 2, and the other end connects discharge ends 3; The external diameter of described discharge ends 3 equals the internal diameter of described water inlet end 2; The internal diameter that the internal diameter of V-shaped pipe 1 is greater than discharge ends 3 is less than the internal diameter of water inlet end 2; Described discharge ends 2 minimum go out water level go out water level higher than the most Gao Shui of V-shaped pipe 1.The port of described discharge ends 3 is diagonal cut joint 4, and such water yield can increase; The angle theta of V-shaped pipe 1 is 66-70 degree.V word pipe pipe 1 comprises bend 10; One end of bend is water inlet 11, and the other end is discharge outlet 12; Water inlet 11 connects water inlet end 2; Discharge outlet 12 connects discharge ends 3., the internal diameter minimum diameter size of bend 2 is not less than 8mm, and external diameter minimum diameter size is not less than 14mm.Water inlet pipe seat 5 is plugged with in described water inlet end 2; Described water inlet base 5 is also one of the forming, and it comprises superposed admitting pipe joint 7, and with the connector 8 being positioned at bottom and being connected with admitting pipe joint 7, the outside of connector 8 is provided with draw-in groove 6.Because drain elbow is V-shape structure, so can form water seal, its waterline 9 as shown in Figure 4.
As seen in figs. 5-6, when drain elbow needs to combinationally use, the discharge ends 3 of drain elbow 1 is plugged in the water inlet end 2 ' of another drain elbow 1 ', forms a S type drain elbow structure, in drain elbow 1 water inlet end 2, be plugged with water inlet pipe seat 5.Can extend drain elbow 1 like this, also can form water seal, its waterline 9 ' as shown in FIG..Prevent air exchange, cold air runs off.Height wherein between h representative water inlet base 5 lower end and drain elbow 1 ', d represents the diameter of drain elbow 1, as h≤d/2, under the prerequisite not affecting installation, can make that the size of drain elbow 1 and drain elbow 1 ' is minimum, optimization.
Claims (6)
1. a drain elbow, it comprises V-shaped pipe, and one end of described V-shaped pipe connects water inlet end, and the other end connects discharge ends; The external diameter of described discharge ends equals the internal diameter of described water inlet end; The internal diameter that the internal diameter of V-shaped pipe is greater than discharge ends is less than the internal diameter of water inlet end; Described discharge ends minimum go out water level go out water level higher than the most Gao Shui of V-shaped pipe.
2. drain elbow as claimed in claim 1, is characterized in that: the external end head of described discharge ends is provided with diagonal cut joint.
3. drain elbow as claimed in claim 1, is characterized in that: be plugged with water inlet pipe seat in described water inlet end; Described water inlet base is also one of the forming, and it comprises superposed admitting pipe joint, and with the connector being positioned at bottom and being connected with admitting pipe joint, the outside of connector is provided with draw-in groove.
4. drain elbow as claimed in claim 1, is characterized in that: the angle theta of described V-shaped pipe is 66-70 degree.
5. drain elbow as claimed in claim 1, is characterized in that: described V-shaped pipe comprises bend; One end of bend is water inlet, and the other end is discharge outlet; Water inlet connects water inlet end; Discharge outlet connects discharge ends.
6. drain elbow as claimed in claim 1, is characterized in that: the internal diameter minimum diameter size of described bend is not less than 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520655864.7U CN205079530U (en) | 2015-08-28 | 2015-08-28 | Water drain bend tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520655864.7U CN205079530U (en) | 2015-08-28 | 2015-08-28 | Water drain bend tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205079530U true CN205079530U (en) | 2016-03-09 |
Family
ID=55431934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520655864.7U Expired - Fee Related CN205079530U (en) | 2015-08-28 | 2015-08-28 | Water drain bend tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205079530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631475A (en) * | 2018-12-12 | 2019-04-16 | 广州美的华凌冰箱有限公司 | External drainpipe and refrigerator |
-
2015
- 2015-08-28 CN CN201520655864.7U patent/CN205079530U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631475A (en) * | 2018-12-12 | 2019-04-16 | 广州美的华凌冰箱有限公司 | External drainpipe and refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180412 Address after: 201499 room 210, 3 Lane 2351, Wang Yuan Road, Fengxian District, Shanghai. Patentee after: SHANGHAI LEADSUN MEDICAL AND LABORATORY PRODUCTS CO., LTD. Address before: 266034 unit 3, Yichun Road, Shibei District, Qingdao, Shandong, 3 Patentee before: Bai Wentao |
|
| 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: 20160309 Termination date: 20200828 |