CN203857172U - Pipe connector - Google Patents
Pipe connector Download PDFInfo
- Publication number
- CN203857172U CN203857172U CN201420282920.2U CN201420282920U CN203857172U CN 203857172 U CN203857172 U CN 203857172U CN 201420282920 U CN201420282920 U CN 201420282920U CN 203857172 U CN203857172 U CN 203857172U
- Authority
- CN
- China
- Prior art keywords
- joint body
- attaching nut
- connecting tube
- pipe joint
- 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.)
- Active
Links
Abstract
The utility model relates to the field of water distributors, in particular to a pipe connector. The pipe connector comprises a connector body and at least two connecting pipes. The connector body is a cylinder internally provided with a cavity. One end of the connector body is provided with an opening same as the cavity in diameter. The other end of the connector body is provided with the at least two connecting pipes. The connecting pipes are respectively communicated with the cavity. According to the pipe connector, due to the fact that the multiple connecting pipes are arranged at one end of the connector body, the cavity is formed in the connector body, and through holes are formed in the connecting pipes and communicated with the cavity, water distribution is accordingly carried out directly through the pipe connector in a heating system, the heating system does not need to be connected with a first-stage water distributor for water distribution any more, connected relations are reduced, and the impermeability of the heating system is improved.
Description
Technical field
The utility model relates to water knockout drum field, in particular to a kind of pipe joint.
Background technique
Pipe joint is connecting pipeline or pipeline is contained in to the part on hydraulic element in hydraulic system, and this is a kind of general name of the link that can dismantle in fluid passage.In water knockout drum field, conventionally adopt inserting pipe joints to be connected with one-level water knockout drum, by one-level water knockout drum, be connected with secondary water segregator more afterwards, thereby reach, hot water can be fed in each root pipeline, can fully heat.
The mode by multistage minute water, pipeline fully being spread out like this, because joint is more, will have influence on whole sealing, occurs water leakage phenomenon, thereby reduces heat supply efficiency.
Model utility content
The purpose of this utility model is to provide a kind of pipe joint, to solve the above problems.
A kind of pipe joint is provided in embodiment of the present utility model, has comprised joint body and at least two connecting tubes;
Joint body has the cylindrical body of cavity in being;
One end of joint body is provided with the opening identical with cavity diameter;
The other end of joint body is provided with at least two connecting tubes;
Each root connecting tube is all communicated with cavity.
Further, pipe joint also comprises attaching nut;
One end of attaching nut is provided with blocked part, can with on joint body, be provided with one end of opening on airtight cooperation of lip part of arranging, for joint body is connected to attaching nut.
Further, joint body periphery is provided with step cutting pattern along the axial direction of joint body;
Step cutting pattern comprises first step and second step;
Opening is arranged on first step away from one end of second step;
The diameter of first step is less than attaching nut's internal diameter, can make attaching nut be enclosed within on first step;
The length of first step equals attaching nut's height;
Connecting tube is arranged on second step away from one end of first step;
The opposite side distance that the diameter of second step is more than or equal to attaching nut from, and be less than or equal to attaching nut's maximum outside diameter.
Further, connecting tube is three, on joint body, centered by the axis of joint body, is uniformly distributed.
Further, on each root connecting tube, along connecting tube axial direction, be provided with a plurality of circular cone, and circular cone evenly arranges along connecting tube axial direction;
The base of circular cone is arranged on the one end near joint body.
Further, first step is provided with seal groove away from one end of second step, for sealing gasket is installed.
Further, pipe joint also comprise with circular cone be used in conjunction with for the fixing clamp device of distributed water pipe.
Further, clamp device is retaining band.
The utility model pipe joint arranges many connecting tubes by the one end at joint body, cavity is set in joint body, through hole is set in connecting tube, again through hole is communicated with cavity, thereby realize and directly by pipe joint, divide water in heating system, and after not needing to be connected with one-level water knockout drum again, just can divide water, and reduced annexation, strengthened the seal of heating system.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is mode of executions more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the utility model embodiment pipe joint structure schematic diagram;
Fig. 2 is that the utility model embodiment pipe joint uses state reference map;
Fig. 3 is the utility model embodiment pipe joint explosive view;
Fig. 4 is the utility model embodiment pipe joint stereogram;
Fig. 5 is the utility model embodiment clamp device structural representation.
In figure, 1: sealing gasket; 2: attaching nut; 3: joint body; 4: first step; 5: second step; 6: connecting tube; 7: circular cone; 8: clamp device; 9: distributed water pipe; 10: seal groove; 11: blocked part; 12: lip part; 13: the first external parts; 14: fixing part; 15: the second external parts; 16: extending groove.
Embodiment
For making the purpose of this utility model, technological scheme and advantage clearer, will the technical solution of the utility model be carried out to clear, complete description below.Obviously, described embodiment is only the utility model part embodiment, rather than whole embodiments.Embodiment based in the utility model, those of ordinary skills are resulting all other embodiments under the prerequisite of not making creative work, all belong to the scope that the utility model is protected.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be to be also electrically connected to; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand the concrete meaning of above-mentioned term in the utility model.
As shown in drawings, the utility model provides pipe joint, comprises joint body 3 and at least two connecting tubes 6;
Joint body 3 has the cylindrical body of cavity in being;
One end of joint body 3 is provided with the opening identical with cavity diameter;
The other end of joint body 3 is provided with at least two connecting tubes 6;
Each root connecting tube 6 is all communicated with cavity.
The one end that joint body 3 is provided with to opening is connected with main line by opening, can be by water in opening enters the cavity of joint body 3 by main line, by the many connecting tubes 6 that are communicated with cavity, enter in each distributed water pipe 9 again, thereby reach the object of a fraction water.
Further, pipe joint also comprises attaching nut 2;
One end of attaching nut 2 is provided with blocked part, can with on joint body 3, be provided with airtight cooperation of lip part 12 arranging on one end of opening, for joint body 3 is connected to attaching nut 2.
In one end of joint body 3, attaching nut 2 is set, can realizes joint body 3 is connected with heating installation main line by attaching nut 2.
If in one end that is provided with opening of joint body 3, screw thread being set is connected with heating installation main line, in equipment replacement or debugging need to dismantle pipe joint time, swivel joint will drive the connecting tube 6 arranging on joint body 3 to rotate together, thereby make distributed water pipe knotting fixing on connecting tube 6, cause the damage of distributed water pipe, impact is used.
Therefore between joint body 3 and heating installation main pipeline, by attaching nut 2, be connected, thus the problem of effectively having avoided distributed water pipe easily to tie a knot when dismounting pipe joint.
In the present embodiment, the structure that attaching nut 2 and joint body 3 are set to can not be split, by blocked part 11 being inwardly set attaching nut 2 near one end of joint body 3, the arranged outside that is provided with one end of opening at joint body 3 has lip part 12, lip part 12 stretches into attaching nut 2 inside, by blocked part 11, stopped and can not deviate from, thereby attaching nut 2 is set to non-removable structure with joint body 3.
Such structure can make joint body 3 use special-purpose attaching nut 2, and can be because not dismantling after lower attaching nut 2, because losing conveniently while putting, lose, thereby need to again find the attaching nut 2 who coordinates with it, with regard to likely causing, use improper and affect the sealing of pipe joint, further just caused the phenomenon generation of leaking.
It is to be noted, joint body 3 can be to be connected by non-removable attaching nut 2 with the Placement between heating installation main pipeline, but be not only confined to such mode, it can also be other mode, as clamping, for another example sell connection etc., as long as it can realize is connected to joint body 3 on heating installation main pipeline, and can not affect distributed water pipe when connecting and dismantle.
Further, joint body 3 peripheries are provided with step cutting pattern along the axial direction of joint body 3;
Step cutting pattern comprises first step 4 and second step 5;
Opening is arranged on first step 4 away from one end of second step 5;
The diameter of first step 4 is less than attaching nut 2 internal diameter, can make attaching nut 2 be enclosed within on first step 4;
The length of first step 4 equals attaching nut 2 height;
Connecting tube 6 is arranged on second step 5 away from one end of first step 4;
The opposite side distance that the diameter of second step 5 is more than or equal to attaching nut 2 from, and be less than or equal to attaching nut 2 maximum outside diameter.
That is to say, the diameter of the one end being connected with attaching nut 2 on joint body 3 is diminished, can stretch in attaching nut 2 by first step 4.Attaching nut 2, near one end of joint body 3, blocked part 11 is inwardly set, prevents that attaching nut 2 from deviating from.The opposite side distance that the diameter of second step 5 is set to be more than or equal to attaching nut 2 from, and be less than or equal to attaching nut 2 maximum outside diameter, can prevent that attaching nut 2 is at another side's prolapse upwards.And the diameter of second step is set like this, can makes the diameter of whole pipe joint except connecting tube part similar, thereby be conducive to transportation and put, just looking at can be more attractive in appearance, the most important thing is to increase the comfort level while using.
Further, connecting tube 6 is three, on joint body 3, centered by the axis of joint body 3, is uniformly distributed.
Draw by experiment, connecting tube 6 is set to three can fully divide water to pipeline, reaches best minute water efficiency.Connecting tube 6 is uniformly distributed centered by the axis of joint body 3, can makes the flow velocity of the current in each root distributed water pipe 9 identical, thereby make the water yield in each root distributed water pipe 9 identical, further make can reach identical heating effect everywhere.
Further, on each root connecting tube 6, along connecting tube 6 axial directions, be provided with a plurality of circular cone 7, and circular cone 7 evenly arranges along connecting tube 6 axial directions;
The base of circular cone 7 is arranged on the one end near joint body 3.
When distributed water pipe 9 is directly connected with connecting tube 6, may cause distributed water pipe 9 to come off from connecting tube 6 because of factors such as current are too fast, thereby produce the phenomenon that heating system is leaked.
In actual use, general distributed water pipe is flexible pipe, therefore in order to prevent that distributed water pipe from coming off on connecting tube 6, be all provided with a plurality of circular cone 7, and the bottom of circular cone 7 is towards the direction of joint body 3 on each root connecting tube 6.When distributed water pipe 9 is installed, distributed water pipe is installed to large direction by little along the diameter of circular cone 7, be convenient and simply just can install, but when it is subject to the impact of current to have the power coming off, can make distributed water pipe 9 along the diameter of circular cone 7 by advancing to little direction greatly, thereby can relatively require great effort, therefore just reach and reduced the probability that distributed water pipe 9 comes off from connecting tube 6.
Further, first step 4 is provided with seal groove 10 away from one end of second step 5, for sealing gasket 1 is installed.
The Packed effect although be threaded, but its sealability is not good especially, therefore at first step 4, away from one end of second step 5, be provided with seal groove 10, in seal groove 10, install sealing gasket 1, thereby when pipe joint is connected on heating installation main pipeline by attaching nut 2, sealing gasket 1 can make to play good seal action between joint body 3 and heating installation main pipeline.
Further, pipe joint also comprise with circular cone 7 be used in conjunction with for the fixing clamp device 8 of distributed water pipe 9.
Distributed water pipe 9 is connected and can be effectively reduced the probability that distributed water pipe 9 comes off by circular cone 7 with connecting tube 6.And be that pipe joint is mixed the fixedly clamp device 8 of distributed water pipe 9 again, just can avoid distributed water pipe 9 to come off from connecting tube 6, enable safer.
Further, clamp device 8 is retaining band.
Retaining band have colligation fast, good insulating, self-locking prohibit the feature bands such as solid, easy to use, Gu Mingsi means the belt of tying up thing, is designed with stopping function, can only prick tighter and tighter, also has dismountable band.
Retaining band low cost, and easy to use, be one of preferred version in the present embodiment.
Clamp device can also be other structures, clamp device as shown in Figure 5, can be rolled into steel plate cylindricly, and the outside bending in two ends is the first external part 13 and the second external part 15, and an extending groove 16 is opened in the middle part of the first external part 13, and opening extends certain distance with steel plate; Again the second external part 15 is stretched in extending groove 16, by fixing part 14 junction steel plates.When in use, drive the first external part 13 and the second external part 15, make it mutually away from, thereby fixing part 14 is advanced along extending groove 16, the diameter of clamping device is diminished, thereby realize adding, fasten.
Certainly, the device that caliduct can be fixed on connecting tube 6 has a lot, can be not limited to several described in embodiment of the present utility model, its can also be other as results such as bindings, as long as can realize, caliduct is fixed on connecting tube 6.
The utility model pipe joint arranges many connecting tubes 6 by the one end at joint body 3, in joint body 3, cavity is set, the interior through hole that arranges of connecting tube 6, again through hole is communicated with cavity, thereby realize and directly by pipe joint, divide water in heating system, and after not needing to be connected with one-level water knockout drum again, just can divide water, and reduced annexation, strengthened the seal of heating system.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. a pipe joint, is characterized in that, comprises joint body and at least two connecting tubes;
Described joint body has the cylindrical body of cavity in being;
One end of described joint body is provided with the opening identical with described cavity diameter;
The other end of described joint body is provided with at least two described connecting tubes;
Described in each root, connecting tube is all communicated with described cavity.
2. pipe joint according to claim 1, is characterized in that, also comprises attaching nut;
One end of described attaching nut is provided with blocked part, can with on described joint body, be provided with that the lip part arranging on one end of opening is airtight to be coordinated, for described joint body is connected to described attaching nut.
3. pipe joint according to claim 2, is characterized in that, described joint body periphery is provided with step cutting pattern along the axial direction of described joint body;
Described step cutting pattern comprises first step and second step;
Described opening is arranged on described first step away from one end of described second step;
The diameter of described first step is less than described attaching nut's internal diameter, can make described attaching nut be enclosed within on described first step;
The length of described first step is less than or equal to described attaching nut's height;
Described connecting tube is arranged on described second step away from one end of described first step;
The opposite side distance that the diameter of described second step is more than or equal to described attaching nut from, and be less than or equal to described attaching nut's maximum outside diameter.
4. pipe joint according to claim 3, is characterized in that, described connecting tube is three, on described joint body, centered by the axis of described joint body, is uniformly distributed.
5. pipe joint according to claim 4, is characterized in that, be provided with a plurality of circular cone described in each root, and described circular cone evenly arranges on connecting tube along described connecting tube axial direction along described connecting tube axial direction;
The base of described circular cone is arranged on the one end near described joint body.
6. pipe joint according to claim 5, is characterized in that, described first step is provided with seal groove away from one end of described second step, for sealing gasket is installed.
7. pipe joint according to claim 6, is characterized in that, also comprise with described circular cone be used in conjunction with for the fixing clamp device of distributed water pipe.
8. pipe joint according to claim 7, is characterized in that, described clamp device is retaining band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420282920.2U CN203857172U (en) | 2014-05-29 | 2014-05-29 | Pipe connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420282920.2U CN203857172U (en) | 2014-05-29 | 2014-05-29 | Pipe connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203857172U true CN203857172U (en) | 2014-10-01 |
Family
ID=51607020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420282920.2U Active CN203857172U (en) | 2014-05-29 | 2014-05-29 | Pipe connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203857172U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825910A (en) * | 2018-08-24 | 2018-11-16 | 日丰企业（佛山）有限公司 | Capillary return connector |
-
2014
- 2014-05-29 CN CN201420282920.2U patent/CN203857172U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825910A (en) * | 2018-08-24 | 2018-11-16 | 日丰企业（佛山）有限公司 | Capillary return connector |
| CN108825910B (en) * | 2018-08-24 | 2024-04-05 | 日丰企业（佛山）有限公司 | Capillary tube water diversion joint |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203907068U (en) | Slot type flange | |
| CN203857172U (en) | Pipe connector | |
| CN204554137U (en) | Air conduit fast connector anchor ear | |
| CN207246639U (en) | A kind of PE pipelines of convenient maintenance | |
| CN203929520U (en) | A kind of heat exchanger tube pass pressure testing device | |
| CN104235552B (en) | A kind of locking hood type leakage-baffling device leaked for gas pipe line base cradle | |
| CN203847857U (en) | Quick installation type flexible joint device for liquid conveying equipment | |
| CN201909109U (en) | Traction pipe | |
| CN210196769U (en) | Pipeline end plugging clamp | |
| CN104455839A (en) | Flange convenient to mount and demount | |
| CN204986093U (en) | Pipeline connection joint | |
| CN204165692U (en) | A kind of dismountable tensimeter and pressure unit joint | |
| CN203761003U (en) | Three-cable pipeline plugging assembly | |
| CN109631149B (en) | Monitoring system for long-distance thermal pipeline | |
| CN104344153B (en) | A kind of hood type device for plugging leaked for gas line tee pipe fitting place | |
| CN202580378U (en) | Internal expanding type sealing connection device for pipeline pressure test | |
| CN203644508U (en) | Combined transformer oil injection set | |
| CN208223271U (en) | Handle the device of air-cooled pipe plug leakage | |
| CN202539848U (en) | Back protection device for pipeline welding | |
| CN206683860U (en) | A kind of blast pipe plugging device | |
| CN207394158U (en) | It is conveniently replaceable the tap attachment device of PB pipelines | |
| CN202203597U (en) | Flange clamp | |
| CN201891971U (en) | Branch pipeline fast installation device for main pipeline | |
| CN206036505U (en) | Novel blind flange | |
| RU139751U1 (en) | HEAD FOR CET SEALING |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180911 Address after: 300000 Tianjin Tianjin Economic and Technological Development Zone Nangang Industrial Zone Comprehensive Service Zone Office Building Patentee after: Ming De Bei Shi (Tianjin) Technology Co., Ltd. Address before: 100000 Fengtai District, Beijing, 2 Fu Fu Road 5, 603 Patentee before: Times (Beijing) Technology Co., Ltd. |
|
| TR01 | Transfer of patent right |