CN206159737U - Tee bend of convenient sample - Google Patents
Tee bend of convenient sample Download PDFInfo
- Publication number
- CN206159737U CN206159737U CN201621227773.4U CN201621227773U CN206159737U CN 206159737 U CN206159737 U CN 206159737U CN 201621227773 U CN201621227773 U CN 201621227773U CN 206159737 U CN206159737 U CN 206159737U
- Authority
- CN
- China
- Prior art keywords
- flange
- snap ring
- wall
- connecting portion
- nut
- 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
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a tee bend of convenient sample, including being responsible for and being located the branch pipe that the center of person in charge and perpendicular intercommunication were responsible for, the branch pipe outer wall is equipped with annular second flange together, branch pipe outer wall front end is equipped with connecting portion, be equipped with the recess between second flange and the connecting portion, the bottom of recess is equipped with a through -hole that runs through the branch pipe, be equipped with the open -ended snap ring in the recess, the inner bread of snap ring covers and has the rubber pad, nut in the spiro union on the connecting portion, the terminal surface butt snap ring of interior nut, the outer nut of outer wall spiro union of second flange, the inner wall of outer nut is equipped with annular third flange, the outer terminal surface of third flange butt second flange. The utility model discloses a flow of water is less during the tee bend of convenient sample sample, can not exert an influence to actual water supply.
Description
Technical field
The utility model is related to handware technical field, more particularly, to a kind of threeway of convenient sampling.
Background technology
Existing threeway is widely used in daily life, is especially being supplied water with blowdown field, and threeway is
Indispensable tubing, also has some three to be common to sampling detection, when such threeway is sampled a tube end is turned on and is sampled
The collection of water, there are problems that it is following, 1, sampling discharge it is excessive, affect normal water supply pressure and flow；2nd, due to sampling
Water pressure is excessive smoothly cannot to be closed a tube end after sampling is finished, and be need to improve.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of threeway of convenient sampling, is taken
The flow of water is less during sample, will not produce impact to actual water supply.
To reach above-mentioned purpose, the technical solution of the utility model is：A kind of threeway of convenient sampling, including supervisor and position
In supervisor center and vertical connection supervisor arm, described pipe outer wall be provided with the second flange of one ring-type, before a pipe outer wall
End is provided with connecting portion, and groove is provided between second flange and connecting portion, and the bottom of the groove is provided with one through arm
Through hole, the snap ring of opening is provided with groove, the inner face of the snap ring is coated with rubber blanket, and be spirally connected interior spiral shell on the connecting portion
Cap, the end face of the interior nut abuts snap ring, and the outer wall of second flange is spirally connected exterior nut cap, and the inwall of the exterior nut cap is provided with
The third lip of ring-type, the third lip abuts the outer face of the second flange.
The end face abutted against with the outer face of the second flange in the third lip is provided with sealing gasket.
The two ends of the supervisor are equipped with the first flange.
The width of the snap ring and rubber blanket is respectively less than the width of groove.
The beneficial effects of the utility model are：The through hole as sample tap is sealed by the interior snap ring for setting rubber blanket
It is stifled, unclamp nut in little by little after unloading exterior nut cap when sampling is needed again, you can remove snap ring and be collected sampling, now
Sampling discharge is less, and normal water supply will not be impacted, and need to only snap in after the completion of sampling interior nut is screwed after snap ring i.e.
Can be blocked, it is very convenient.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the enlarged drawing in Fig. 1 at A.
In figure：Supervisor the 1, first flange 11, arm 2, the second flange 21, groove 22, through hole 23, connecting portion 24, snap ring 3,
Rubber blanket 4, interior nut 5, exterior nut cap 6, third lip 61, sealing gasket 7.
Specific embodiment
Below by embodiment, and accompanying drawing is combined, the technical solution of the utility model is described in further detail.
As shown in Figure 1 and Figure 2, a kind of threeway of convenient sampling, including supervisor 1 and positioned at 1 center of supervisor and vertical connection master
The arm 2 of pipe 1, supervisor 1 is both ends open, and 1 inner space is responsible in the wherein one end open connection of arm 2, wherein 1 He of supervisor
Arm 2 is equipped with external screw thread as the outer wall of connection end.Specially：The two ends of the supervisor 1 are equipped with the first flange 11, the
One flange 11 to the outer wall of the end of the supervisor 1 close with it is provided with external screw thread；The connecting portion 24 of arm 2 is provided with outer spiral shell
Line, the arm 2 in the utility model is only designed and used not as supply channel (i.e. not external pipe) for sampling is convenient.
The outer wall of the arm 2 is provided with the second flange 21 of one ring-type, and the outer wall front end of arm 2 is provided with connecting portion 24, described
Groove 22 is provided between second flange 21 and connecting portion 24, groove 22 is less than the flange 21 of connecting portion 24 and second.
The bottom of the groove 22 is provided with a through hole 23 through arm 2, and groove 22 is ring-type, the groove 22 at this place
Bottom refers to the lowest point of threeway installation rearward recess 22 of the present utility model, therefore sampling water is to fall, will not go up spray or
Side spray, easily collecting.The width of the snap ring 3 and rubber blanket 4 is respectively less than the width of groove 22, but the width of snap ring 3 and rubber blanket 4
Degree will reach either can be realized blocking through hole 23 completely in most inner side or the outermost of groove 22.
The snap ring 3 of opening is provided with groove 22, the inner face of the snap ring 3 is coated with rubber blanket 4, and snap ring 3 is current city
Common product on face, snap ring 3 and rubber blanket 4 are at open type, and opening positioned at the top of groove 22, i.e., away from through hole
At 23, groove 22 is snapped in by snap ring 3 so that rubber blanket 4 blocks through hole 23.
Be spirally connected interior nut 5 on the connecting portion 24, and the end face of the interior nut 5 abuts snap ring 3, and interior nut 5 is in inside
Empty and one end open one end is closed, and its annular inner wall is provided with the internal thread matched with the external screw thread of connecting portion 24, interior nut 5 one
Direct rotary needs completely screw out interior nut 5 during sampling to the end face of its openend props up completely snap ring 3, it is only necessary to
Unscrewing interior nut 5 can conveniently remove snap ring 3.
The outer wall of second flange 21 is spirally connected exterior nut cap 6, and the inwall of the exterior nut cap 6 is provided with the third lip of ring-type
61, the third lip 61 abuts the outer face of the second flange 21, with the outer face of the second flange 21 in the third lip 61
The end face for abutting against is provided with sealing gasket 7, i.e. the outer wall of the second flange 21 is provided with external screw thread, exterior nut cap 6 be also inner hollow and
One end open one end is closed, and its inwall is located at third lip 61 and is provided with supporting internal thread to the part between openend, will be outer
Nut 6 is screwed in until sealing gasket 7 props up the second flange 21.
Interior nut 5 of the present utility model and exterior nut cap 6 can arrange the structure of interior hexagonal, convenient use instrument pair in outer wall
It carries out screw-in back-out, improves sampling efficiency.
The foregoing is only the utility model preferably specific embodiment, but protection domain of the present utility model not office
It is limited to this, any those familiar with the art can readily occur in the technical scope that the utility model is disclosed
Change or replacement, all should cover within protection domain of the present utility model.
Claims (4)
1. a kind of threeway of convenient sampling, including supervisor (1) and positioned at supervisor (1) center and vertical connection supervisor (1) arm
(2), it is characterised in that：Arm (2) outer wall is provided with second flange (21) of one ring-type, and arm (2) outer wall front end is provided with
Connecting portion (24), is provided with groove (22) between second flange (21) and connecting portion (24), the bottom of the groove (22) sets
There is a through hole (23) through arm (2), the snap ring (3) of opening, the inner bread of the snap ring (3) are provided with groove (22)
Rubber blanket (4) is covered with, be spirally connected interior nut (5) on the connecting portion (24), the end face of the interior nut (5) abuts snap ring (3), institute
The outer wall for stating the second flange (21) is spirally connected exterior nut cap (6), and the inwall of the exterior nut cap (6) is provided with the third lip (61) of ring-type,
The third lip (61) abuts the outer face of the second flange (21).
2. a kind of threeway of convenient sampling as claimed in claim 1, it is characterised in that：It is convex with second on the third lip (61)
The end face that the outer face of edge (21) abuts against is provided with sealing gasket (7).
3. a kind of threeway of convenient sampling as claimed in claim 1, it is characterised in that：The two ends of the supervisor (1) are equipped with
One flange (11).
4. a kind of threeway of convenient sampling as claimed in claim 1, it is characterised in that：The snap ring (3) and the width of rubber blanket (4)
Degree is respectively less than the width of groove (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621227773.4U CN206159737U (en) | 2016-11-16 | 2016-11-16 | Tee bend of convenient sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621227773.4U CN206159737U (en) | 2016-11-16 | 2016-11-16 | Tee bend of convenient sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206159737U true CN206159737U (en) | 2017-05-10 |
Family
ID=58659615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621227773.4U Expired - Fee Related CN206159737U (en) | 2016-11-16 | 2016-11-16 | Tee bend of convenient sample |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206159737U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108330490A (en) * | 2018-01-12 | 2018-07-27 | 厦门火炬特种金属材料有限公司 | A kind of connection method of water storage type liner of water heater and sacrificial magnesium alloy anode |
-
2016
- 2016-11-16 CN CN201621227773.4U patent/CN206159737U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108330490A (en) * | 2018-01-12 | 2018-07-27 | 厦门火炬特种金属材料有限公司 | A kind of connection method of water storage type liner of water heater and sacrificial magnesium alloy anode |
| CN108330490B (en) * | 2018-01-12 | 2020-03-31 | 厦门火炬特种金属材料有限公司 | Method for connecting inner container of water storage type electric water heater and magnesium alloy sacrificial anode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20171116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |