CN202646778U - Line card type union tee integrating valve - Google Patents
Line card type union tee integrating valve Download PDFInfo
- Publication number
- CN202646778U CN202646778U CN 201220260912 CN201220260912U CN202646778U CN 202646778 U CN202646778 U CN 202646778U CN 201220260912 CN201220260912 CN 201220260912 CN 201220260912 U CN201220260912 U CN 201220260912U CN 202646778 U CN202646778 U CN 202646778U
- Authority
- CN
- China
- Prior art keywords
- ply
- yarn drill
- loose joint
- line card
- valve
- 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
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- Branch Pipes, Bends, And The Like (AREA)
Abstract
The utility model discloses a line card type union tee integrating a valve. The line card type union tee comprises a valve body and a switch handle, wherein the valve body is provided with a valve, the switch handle is connected with the valve, and the valve body is provided with two pipe joints and a split-flow port. The line card type union tee integrating the valve is characterized in that the valve body is provided with a line card and a movable-connection nut, the line card is arranged on at least one pipe joint of the valve body, and the movable-connection nut is connected with the pipe port provided with the line card. The line card type union tee integrating the valve utilizes a line card pressing type, and shortens a process that a clamp spring is arranged after the whole movable-connection nut is sleeved in a traditional method, thereby saving materials. In addition, the line card is clamped in a line card clamping groove of the movable-connection nut and can not fall off forever.
Description
Technical field
The utility model relates to the shunting of a kind of supply channel and supply air line with the improvement of threeway, relates in particular to a kind of ply-yarn drill formula union tee that integrates valve.
Background technique
Threeway is widely used in supply channel and supply air line, plays the shunting of current or air-flow and the effect of distribution.Existing technology generally is with the shunting of threeway control fluid, fluid flow direction and flowing state do not have control action, want to realize that these two functions must install valve again additional in threeway, there is the hidden danger of leaking at the position that can cause threeway to be connected with valve installation like this, and causes the waste on material and the manpower.Existing clip type loose jointing threeway is comprised of threeway body, traveling nut, two semicircular snap rings.Its structure to be installed in order producing and to be needed to lengthen valve body jump ring and traveling nut space Len req are installed, and increases cost of material.And semicircle snap ring is lost because getting loose when not loading onto pipeline easily.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of ply-yarn drill formula union tee that integrates valve is provided.
The realization the technical solution of the utility model is as described below:
A kind of ply-yarn drill formula union tee that integrates valve, described threeway comprises the valvular valve body of tool, the switch knob that is connected with valve, have two pipe interfaces and split-flow opening on the described valve body, it is characterized in that: described valve body is provided with ply-yarn drill and loose joint nut, described ply-yarn drill is arranged at least one pipe interface of described valve body, and described loose joint nut is connected with the pipe interface that is provided with ply-yarn drill.
The described end that the pipe interface of ply-yarn drill is set is provided with ply-yarn drill and dodges groove and rotary stopper outer wall, ply-yarn drill is dodged between groove and the rotary stopper outer wall by the dovetail conical surface transition, ply-yarn drill is dodged groove and is not provided with nut with rotary stopper outer wall connecting end and dodges the outer ring, and the rotary stopper outer wall is not dodged the end that groove is connected with ply-yarn drill and is provided with the sealing plane; Described loose joint nut one end is provided with the location inwall, and this inwall bottom, location is provided with tapered guide surface, and this tapered guide surface links to each other with the transition of ply-yarn drill holding tank, and the ply-yarn drill holding tank is provided with the rotary stopper inwall away from an end of tapered guide surface; Ply-yarn drill is put at the ply-yarn drill of described pipe interface and is dodged in the groove, the loose joint nut sleeve is being provided with on the pipe interface of ply-yarn drill, fit in location inwall on the described loose joint nut and the outer ring of ply-yarn drill, the inner ring of ply-yarn drill is stuck in the ply-yarn drill holding tank of loose joint nut, its coaxality requirement of the mutual spacing assurance of the rotary stopper inwall on described rotary stopper outer wall and the loose joint nut.
Described ply-yarn drill is C molded line card.
Described ply-yarn drill is to be made by stainless steel or spring steel, has tension and relaxation elasticity.
The ply-yarn drill formula union tee that integrates valve that the utility model provides, the part of itself and external pipeline loose joint is few with material, simple in structure and stable.Because the sealing plane at the pipe interface place that valve body is connected with pipeline waiting directly is connected with pipeline waiting by pad, can not leak.And traditional loose joint valve body is to be connected with T shape outer nut by internal thread, and there is the possibility of leaking at this Placement screw thread place.Owing to adopt ply-yarn drill forced, reduced after traditional method is inserted in whole loose joint nut could assembling jump ring stroke, so can save material, and ply-yarn drill is to be stuck in the ply-yarn drill holding tank of loose joint nut, drops never.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model embodiment pipe interface structural representation;
Fig. 3 is the utility model embodiment loose joint nut structure generalized section;
Fig. 4 is the utility model EXAMPLE Example C molded line card structure schematic representation;
Fig. 5 is the utility model embodiment loose joint structure partial cutaway schematic.
Description of reference numerals
The 1-valve body, the 11-ply-yarn drill is dodged groove, 12-rotary stopper outer wall, the 13-nut is dodged the outer ring, the 14-dovetail conical surface, 15-sealing plane, 2-loose joint nut, 21-locates inwall, 22-tapered guide surface, 23-ply-yarn drill holding tank, 24-rotary stopper inwall, 3-C molded line card, 4-divides stream interface, the 5-switch knob, 6-pad, 7, the 8-pipe interface.
Embodiment
Below in conjunction with description of drawings embodiment of the present utility model, so that the utility model person of ordinary skill in the field can implement the utility model easily.
As shown in Figure 1 and Figure 2, the utility model integrates the ply-yarn drill formula union tee of valve, comprises the valvular valve body 1 of tool, the switch knob 5 that is connected with ball valve, and valve body 1 can adopt plastic-injection, metal forging or casting integrated moulding to make.Have two pipe interfaces 7,8 and split-flow opening 4 on the valve body 1, split-flow opening 4 is that switch knob 5 is connected with valve for the water route import that connects other wetting system, controls the break-make water of split-flow opening 4.The end of pipe interface 7 is provided with ply-yarn drill and dodges groove 11 and rotary stopper outer wall 12, ply-yarn drill is dodged between groove 11 and the rotary stopper outer wall 12 and is connected by 14 transition of the dovetail conical surface, ply-yarn drill is dodged groove 11 and is not provided with nut with rotary stopper outer wall 12 connecting ends and dodges outer ring 13, and rotary stopper outer wall 12 is not dodged the end that groove 11 is connected with ply-yarn drill and is provided with sealing plane 15.
The structure of loose joint nut 2 as shown in Figure 3, loose joint nut 2 is provided with the location inwall 21 of position, hole guiding, these location inwall 21 places are provided with tapered guide surface 22, and this tapered guide surface 22 links to each other with ply-yarn drill holding tank 23, and ply-yarn drill holding tank 23 is provided with rotary stopper inwall 24 away from an end of tapered guide surface 22.Rotary stopper inwall 24 is arranged on the ply-yarn drill holding tank place that extends internally, and is inner hole structure, and is spacing when being used for rotation loose joint nut 2, guarantees suitable concentricity.
Ply-yarn drill 3 is as shown in Figure 4 gone for a stroll into the C type by stainless steel or spring steel, has tension and relaxation elasticity.Such as Fig. 5, the ply-yarn drill that first ply-yarn drill 3 of this C type is opened and be inserted in pipe interface 7 is dodged in the groove 11, loose joint nut 2 is enclosed within on the pipe interface 7 that ply-yarn drill 3 is housed again, location inwall 21 on the loose joint nut 2 is fitted with the outer ring of ply-yarn drill 3, again with loose joint nut 2 past being pushed down into, this moment, ply-yarn drill 3 ply-yarn drill that withstands on body 1 of C type was dodged the sidewall of groove 11, and ply-yarn drill 3 inside contracts under the propelling of the tapered guide surface 22 of loose joint nut 2, and ply-yarn drill is dodged groove 11 space of dodging that inside contracts is provided.When loose joint nut 2 was pressed into ply-yarn drill holding tank 23 with ply-yarn drill 3 isoplanar, ply-yarn drill 3 can magnify under the effect of elasticity tension, is stuck in the ply-yarn drill holding tank 23 of loose joint nut 2.The nut of body 1 was dodged outer ring 13 and was dodged loose joint nut 2 and can not be pressed into interference this moment.Then putting into pad 6 in loose joint nut 2 is flattened on the sealing plane 15 of body 1 pad, when screwing in pipeline waiting, the inner ring of ply-yarn drill 3 under the baroclining of the dovetail conical surface 14 of body 1 outside the meeting tensioning be attached in the ply-yarn drill holding tank 23 of loose joint nut 2, guaranteeing can slippage.The at this moment rotary stopper outer wall 12 of body 1 and rotary stopper inwall 24 its coaxality requirements of mutual spacing assurance on the loose joint nut 2.Because the sealing plane 15 on the body 1 is directly to be connected with outside pipeline waiting by pad 6, can prevent that the joint from leaking.C molded line card 3 is stuck in the ply-yarn drill holding tank 23 of loose joint nut 2, can guarantee can not drop.
Claims (4)
1. ply-yarn drill formula union tee that integrates valve, the switch knob (5) that described threeway comprises the valvular valve body of tool (1), is connected with valve, have two pipe interfaces and split-flow opening (4) on the described valve body (1), it is characterized in that: described valve body (1) is provided with ply-yarn drill (3) and loose joint nut (2), described ply-yarn drill (3) is arranged at least one pipe interface of described valve body (1), and described loose joint nut (2) is connected with the pipe interface that is provided with ply-yarn drill (3).
2. the ply-yarn drill formula union tee that integrates valve according to claim 1, it is characterized in that: the described end that the pipe interface of ply-yarn drill (3) is set is provided with ply-yarn drill and dodges groove (11) and rotary stopper outer wall (12), ply-yarn drill is dodged between groove (11) and the rotary stopper outer wall (12) by the dovetail conical surface (14) transition, ply-yarn drill is dodged groove (11) and is not provided with nut with rotary stopper outer wall (12) connecting end and dodges outer ring (13), and rotary stopper outer wall (12) is not dodged the end that groove (11) is connected with ply-yarn drill and is provided with sealing plane (15); Described loose joint nut (2) one ends are provided with location inwall (21), this location inwall (21) bottom is provided with tapered guide surface (22), this tapered guide surface (22) links to each other with ply-yarn drill holding tank (23) transition, and ply-yarn drill holding tank (23) is provided with rotary stopper inwall (24) away from an end of tapered guide surface (22); Ply-yarn drill (3) is arranged on the ply-yarn drill of described pipe interface and dodges in the groove (11), loose joint nut (2) is enclosed within on the pipe interface that is provided with ply-yarn drill (3), location inwall (21) on the described loose joint nut (2) is fitted with the outer ring of ply-yarn drill (3), the inner ring of ply-yarn drill (3) is stuck in the ply-yarn drill holding tank (23) of loose joint nut (2), its coaxality requirement of the mutual spacing assurance of rotary stopper inwall (24) on described rotary stopper outer wall (12) and the loose joint nut (2).
3. the ply-yarn drill formula union tee that integrates valve according to claim 1, it is characterized in that: described ply-yarn drill (3) is C molded line card.
4. the ply-yarn drill formula union tee that integrates valve according to claim 1, it is characterized in that: described ply-yarn drill (3) is to be made by stainless steel or spring steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220260912 CN202646778U (en) | 2012-06-05 | 2012-06-05 | Line card type union tee integrating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220260912 CN202646778U (en) | 2012-06-05 | 2012-06-05 | Line card type union tee integrating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202646778U true CN202646778U (en) | 2013-01-02 |
Family
ID=47415887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220260912 Expired - Fee Related CN202646778U (en) | 2012-06-05 | 2012-06-05 | Line card type union tee integrating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202646778U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500897A (en) * | 2014-12-27 | 2015-04-08 | 段步昀 | Universal fluid T joint capable of being rapidly assembled and disassembled for rotating shaft |
-
2012
- 2012-06-05 CN CN 201220260912 patent/CN202646778U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500897A (en) * | 2014-12-27 | 2015-04-08 | 段步昀 | Universal fluid T joint capable of being rapidly assembled and disassembled for rotating shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Yuhuan Yu Governance Plumbing Co.,Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Yuhuan Yu Governance Plumbing Co.,Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20150605 |
|
| EXPY | Termination of patent right or utility model |