CN204962135U - Three -way pipe - Google Patents
Three -way pipe Download PDFInfo
- Publication number
- CN204962135U CN204962135U CN201520535241.6U CN201520535241U CN204962135U CN 204962135 U CN204962135 U CN 204962135U CN 201520535241 U CN201520535241 U CN 201520535241U CN 204962135 U CN204962135 U CN 204962135U
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- China
- Prior art keywords
- collar
- way pipe
- supervisor
- hole
- wall
- 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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Abstract
The utility model provides a three -way pipe belongs to the tubular product field, including being responsible for and the branch pipe, be provided with the through -hole on the person in charge's the pipe wall, the position that corresponds the through -hole on the person in charge's the outer wall is provided with the connection piece, the shape of connection piece with the outer wall shape of being responsible for is matchd, the connection piece pass through the bolt can dismantle connect in the person in charge is last, be provided with the connection screw on the connection piece, connect the screw with the through -hole is just to the intercommunication, be provided with on the outer wall of branch pipe one end with connect the external screw thread that the screw matches. This three -way pipe adopts split type structure, and two components of a whole that can function independently threaded connection can easily install and remove to effectively improve three -way pipe's environmental suitability, richened three -way pipe's function, compensatied prior art's defect.
Description
Technical field
The utility model relates to tubing field, in particular to three-way pipe.
Background technique
Threeway is pipe fitting, pipe joint.Be again pipe fitting threeway or tee pipe fitting or tee union, be used in main pipeline and want branched pipe place.The Main Function of three-way pipe is alter direction.
But mostly one-body molded between three arms of existing three-way pipe, structure is simple, function singleness, cannot meet now more and more higher pipeline connection request.
Model utility content
The purpose of this utility model is to provide a kind of split type three-way pipe, to improve the problems referred to above.
The utility model is achieved in that
This three-way pipe comprises supervisor and arm, the tube wall of described supervisor is provided with through hole, on the outer wall of described supervisor, the position of corresponding through hole is provided with connecting sheet, the shape of described connecting sheet and the outer wall form fit of described supervisor, described connecting sheet is removably connected on described supervisor by bolt, described connecting sheet is provided with connecting screw hole, and described connecting screw hole and described through hole, just to being communicated with, the outer wall of described arm one end are provided with the outside thread mated with described connecting screw hole.
As preferably, the outer wall of described supervisor is provided with locating slot, described connecting sheet is arranged in described locating slot, and the outer surface of described connecting sheet flushes with the outer surface of supervisor.
The object arranging locating slot is the installation rate and the positioning precision that improve connecting sheet on the one hand, separately improves the stability of whole three-way pipe structure with aspect; It is smooth not lofty that the object that connecting sheet and supervisor's appearance flush is to make three-way pipe profile.
As preferably, be provided with seal ring in described locating slot, the shape of described seal ring is mated with described through hole, and described through hole is blocked in the space that described seal ring surrounds.
The object arranging seal ring is that anti-fluid is overflowed from the edge of through hole, ensures the sealing of this three-way pipe, can normally work.
As preferably, between described connecting screw hole and outside thread, be provided with raw meal belt.
The object arranging raw meal belt is the sealing ensureing connecting screw hole and outside thread joint, and effective anti-fluid is leaked.
As preferably, described externally threaded length is greater than the length of described connecting screw hole, and described outside thread is arranged with baffle ring, the inwall of described baffle ring is provided with the internal thread mated with described outside thread.
The operating method of this baffle ring is such: arm be connected to supervisor upper after, rotate baffle ring, threaded function lower baffle ring gradually near and finally push against connecting sheet, thus improve the sealing of arm and connecting sheet joint further.
As preferably, described baffle ring is provided with circular groove on the sidewall of described connecting sheet, is provided with O type circle in described circular groove.
The object arranging O type circle is the sealability optimizing baffle ring further, and effective anti-fluid is leaked.
As preferably, the outer wall of described supervisor is provided with the limit sliding chutes of mating with described connecting sheet, described connecting sheet can slide along described supervisor's length direction thus described connecting screw hole and through hole are disconnected.
The object arranging limit sliding chutes is the diversity strengthening three-way pipe function, user can pull down arm according to actual conditions, and the sheet that is slidably connected, connecting screw hole and through hole are disconnected, supervisor remaining so still can use as common pipeline, thus expands the applicability of whole three-way pipe.
As preferably, the outer wall of described supervisor is provided with first collar and second collar, described first collar and second collar lay respectively at the both sides of described arm, described arm is provided with the 3rd collar, be removably connected with the first elastic rope being in extended state between described first collar and the 3rd collar, between described second collar and the 3rd collar, be removably connected with the second elastic rope being in extended state.
Arrange the collar and the object of elastic rope to be to provide pretightening force to the supervisor after being connected and arm, thus strengthen the stability of whole three-way pipe structure.
As preferably, described first collar and second collar are all slidably connected on the outer wall of described supervisor, described 3rd collar is slidably connected on described arm, described first collar, second collar and the 3rd collar are provided with installation screw, being provided with the bolt for pushing against supervisor in the installation screw of described first collar and second collar, in the installation screw of described 3rd collar, being provided with the bolt for pushing against arm.
The object arranging the collar is like this that structure is simple, easy for installation, and user according to the position of actual conditions adjustment collar, thus can regulate the pretightening force of whole three-way pipe.
As preferably, the two ends of described first elastic rope are connected between described first collar and the 3rd collar by hook and link, and described second elastic rope is by link up with and link is connected between described second collar and the 3rd collar.
The object adopting hook to be connected with link is that its structure is simple, easy to operate, can easily install and remove.
The beneficial effects of the utility model are:
This three-way pipe adopts split-type structural, and two splits are threaded, and can easily install and remove, thus effectively improves the environmental suitability of three-way pipe, has enriched the function of three-way pipe, compensate for the defect of prior art.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme of the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present utility model, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
The structural representation of the three-way pipe that Fig. 1 provides for the utility model first embodiment;
The sectional view of the three-way pipe that Fig. 2 provides for the utility model first embodiment;
The structural representation of the supervisor that Fig. 3 provides for the utility model second embodiment.
Reference character gathers:
Supervisor 100; Through hole 120; Limit sliding chutes 140;
Connecting sheet 200; Arm 300; Baffle ring 320.
Embodiment
For making the object of the utility model embodiment, technological scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.The assembly of the utility model embodiment describing and illustrate in usual accompanying drawing herein can be arranged with various different configuration and design.Therefore, below to the detailed description of the embodiment of the present utility model provided in the accompanying drawings and the claimed scope of the present utility model of not intended to be limiting, but selected embodiment of the present utility model is only represented.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
In description of the present utility model, it should be noted that, term " " center ", " on ", D score, " left side ", " right side ", " vertically ", " level ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, or this model utility product orientation of usually putting or position relationship when using, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. only for distinguishing description, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, also it should be noted that, unless otherwise clearly defined and limited, term " setting ", " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition the concrete meaning of above-mentioned term in the utility model can be understood.
First embodiment, with reference to Fig. 1-2, this three-way pipe comprises supervisor 100 and arm 300, the tube wall of described supervisor 100 is provided with through hole 120, on the outer wall of described supervisor 100, the position of corresponding through hole 120 is provided with connecting sheet 200, the shape of described connecting sheet 200 and the outer wall form fit of described supervisor 100, described connecting sheet 200 is removably connected on described supervisor 100 by bolt, described connecting sheet 200 is provided with connecting screw hole, described connecting screw hole and described through hole 120 are just to being communicated with, the outer wall of described arm 300 one end is provided with the outside thread mated with described connecting screw hole.
Wherein, described supervisor 100 and arm 300 are stainless steel, to extend its working life as far as possible; Described through hole 120 can be circular or square, so that machine shaping; Described connecting sheet 200 is curved, to fit with the outer wall of supervisor 100, ensures sealing; Described connecting sheet 200 is provided with mounting hole, in mounting hole, is provided with bolt, described supervisor 100 is provided with the tapped hole mated with above-mentioned bolt; Described connecting screw hole is greater than described through hole 120, to ensure the fluency of fluid through herein time.
It is all integrated that three of existing three-way pipe are in charge of generally, whole three-way pipe structure is simple, function singleness, applicability is not strong, during when the pipeline connected by it breaks down or for some particular surroundingss, whole three-way pipe cannot split, cause the detection of associative operation personnel and maintenance very inconvenient.
For the problems referred to above, the three-way pipe that the technical program provides adopts split-type structural, be provided with supervisor 100 and arm 300 and both are removably connected by screw thread, like this when blocking occurs for it or for particular surroundings, whole three-way pipe can split into two pipelines, namely be responsible for 100 and arm 300, this just effectively facilitates the clean of three-way pipe inside and dredges stifled, also greatly increases the applicability of this three-way pipe simultaneously.
In the present embodiment, the outer wall of described supervisor 100 is provided with locating slot, described connecting sheet 200 is arranged in described locating slot, and the outer surface of described connecting sheet 200 flushes with the outer surface of supervisor 100.
Wherein, the shape of described locating slot is identical with described connecting sheet 200, and size is slightly larger than described connecting sheet 200, so that the installation of connecting sheet 200; The edges and corners of described locating slot and connecting sheet 200 are provided with rounding, further facilitate the installation of connecting sheet 200.
The object arranging locating slot is the installation rate and the positioning precision that improve connecting sheet 200 on the one hand, separately improves the stability of whole three-way pipe structure with aspect; It is smooth not lofty that the object that connecting sheet 200 and supervisor's 100 appearances flush is to make three-way pipe profile.
In the present embodiment, be provided with seal ring in described locating slot, the shape of described seal ring is mated with described through hole 120, and described through hole 120 is blocked in the space that described seal ring surrounds.
Wherein, the bottom of described locating slot is provided with the ring-shaped depression identical with the shape and size of seal ring, to improve the stability that seal ring is installed; Through hole 120 will be blocked completely in the region that described seal ring surrounds, to improve its sealability.
The object arranging seal ring is that anti-fluid is overflowed from the edge of through hole 120, ensures the sealing of this three-way pipe, can normally work.
In the present embodiment, between described connecting screw hole and outside thread, be provided with raw meal belt.
Wherein, described raw meal belt is a kind of assistant product conventional during hot-water heating is installed, for pipe fitting joint, strengthen the seal of pipeline junction, its chemical name is teflon, described teflon has the feature of antiacid alkali resistant, anti-various organic solvent, is dissolved in all solvents hardly, has excellent sealability; When raw meal belt is set, first raw meal belt being wrapped on outside thread, then by screwing in the connecting screw hole of connecting sheet 200, both being tightly connected can being completed.
The object arranging raw meal belt is the sealing ensureing connecting screw hole and outside thread joint, and effective anti-fluid is leaked.
In the present embodiment, described externally threaded length is greater than the length of described connecting screw hole, described outside thread is arranged with baffle ring 320, the inwall of described baffle ring 320 is provided with the internal thread mated with described outside thread.
Wherein, described externally threaded length is about 2 times of connecting screw hole length; The material of described baffle ring 320 is identical with the material of described arm 300, to be connected with described arm 300; Described baffle ring 320 moves along arm 300 length direction by rotating.
The operating method of this baffle ring 320 is such: arm 300 is connected to after on supervisor 100, rotate baffle ring 320, threaded function lower baffle ring 320 gradually near and finally push against connecting sheet 200, thus improve further the sealing of arm 300 and connecting sheet 200 joint.
In the present embodiment, described baffle ring 320 is provided with circular groove on the sidewall of described connecting sheet 200, is provided with O type circle in described circular groove.
Wherein, described circular groove is ring, and its shape and size are mated completely with described O type circle; Described O type circle is a kind of cross section is circular rubber seal, because its cross section is O shape, therefore is called O shape rubber seal, also makes O shape enclose, have low price, manufactures simple, reliable in function, and the simple feature of installation requirement.
The object arranging O type circle is the sealability optimizing baffle ring 320 further, and effective anti-fluid is leaked.
This three-way pipe adopts split-type structural, and two splits are threaded, and can easily install and remove, thus effectively improves the environmental suitability of three-way pipe, has enriched the function of three-way pipe, compensate for the defect of prior art.
Second embodiment, with reference to Fig. 3, the device that the utility model embodiment provides, its technique effect realizing principle and generation is identical with previous embodiment, is concise and to the point description, and the not mentioned part of device embodiment part, can with reference to corresponding contents in previous embodiment.
In the present embodiment, the outer wall of described supervisor 100 is provided with the limit sliding chutes 140 of mating with described connecting sheet 200, described connecting sheet 200 can slide along described supervisor 100 length direction thus described connecting screw hole and through hole 120 be disconnected.
Wherein, the width of described limit sliding chutes 140 is slightly larger than the width of described connecting sheet 200, so that connecting sheet 200 can smoothly slide; The length of described limit sliding chutes 140 is the twice of described connecting sheet 200 length, so that connecting sheet 200 has enough large sliding scale; After described connecting sheet 200, still can be bolted with on described supervisor 100.
The object arranging limit sliding chutes 140 is the diversity strengthening three-way pipe function, user can pull down arm 300 according to actual conditions, and be slidably connected sheet 200, connecting screw hole and through hole 120 are disconnected, supervisor 100 remaining so still can use as common pipeline, thus expands the applicability of whole three-way pipe.
In the present embodiment, the outer wall of described supervisor 100 is provided with first collar and second collar, described first collar and second collar lay respectively at the both sides of described arm 300, described arm 300 is provided with the 3rd collar, be removably connected with the first elastic rope being in extended state between described first collar and the 3rd collar, between described second collar and the 3rd collar, be removably connected with the second elastic rope being in extended state.
Wherein, described first collar and second collar are removably connected on described supervisor 100, and described 3rd collar is removably connected on arm 300, so that installation and dismantling are unloaded; Described first elastic rope and the second elastic rope can be elastic string or plastic rope, and elastic string or plastic rope all have excellent elasticity and be not easy to break; The two ends of described first elastic rope are removably connected on described first collar and the 3rd collar respectively, and the two ends of described second elastic rope are removably connected on second collar and the 3rd collar respectively.
Arrange the collar and the object of elastic rope to be to provide pretightening force to the supervisor 100 after being connected and arm 300, thus strengthen the stability of whole three-way pipe structure.
In the present embodiment, described first collar and second collar are all slidably connected on the outer wall of described supervisor 100, described 3rd collar is slidably connected on described arm 300, described first collar, second collar and the 3rd collar are provided with installation screw, being provided with the bolt for pushing against supervisor 100 in the installation screw of described first collar and second collar, in the installation screw of described 3rd collar, being provided with the bolt for pushing against arm 300.
Wherein, the endoporus of described first collar and second collar respectively with the outer wall Spielpassung of described supervisor 100, to ensure the fluency that first collar and second collar slide; Installation screw on each collar arranges one, to cut down finished cost; Described bolt is butterfly screws, so that associative operation personnel screw by hand.
The object arranging the collar is like this that structure is simple, easy for installation, and user according to the position of actual conditions adjustment collar, thus can regulate the pretightening force of whole three-way pipe.
In the present embodiment, the two ends of described first elastic rope are connected between described first collar and the 3rd collar by hook and link, and described second elastic rope is connected between described second collar and the 3rd collar by hook and link.
Wherein, hook and the link of described first elastic rope have two, above-mentioned two hooks are arranged at the two ends of elastic rope respectively, two links are arranged on first collar and the 3rd collar respectively, hook and the scraping ring of described second elastic rope all have two, above-mentioned two hooks are arranged at the two ends of the second elastic rope respectively, and two links are arranged on described second collar and the 3rd collar respectively.
The object adopting hook to be connected with link is that its structure is simple, easy to operate, can easily install and remove.
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 amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a three-way pipe, it is characterized in that, comprise supervisor and arm, the tube wall of described supervisor is provided with through hole, on the outer wall of described supervisor, the position of corresponding through hole is provided with connecting sheet, the shape of described connecting sheet and the outer wall form fit of described supervisor, described connecting sheet is removably connected on described supervisor by bolt, described connecting sheet is provided with connecting screw hole, described connecting screw hole and described through hole, just to being communicated with, the outer wall of described arm one end are provided with the outside thread mated with described connecting screw hole.
2. three-way pipe according to claim 1, is characterized in that, the outer wall of described supervisor is provided with locating slot, and described connecting sheet is arranged in described locating slot, and the outer surface of described connecting sheet flushes with the outer surface of supervisor.
3. three-way pipe according to claim 2, is characterized in that, is provided with seal ring in described locating slot, and the shape of described seal ring is mated with described through hole, and described through hole is blocked in the space that described seal ring surrounds.
4. three-way pipe according to claim 1, is characterized in that, is provided with raw meal belt between described connecting screw hole and outside thread.
5. three-way pipe according to claim 1, is characterized in that, described externally threaded length is greater than the length of described connecting screw hole, and described outside thread is arranged with baffle ring, the inwall of described baffle ring is provided with the internal thread mated with described outside thread.
6. three-way pipe according to claim 5, is characterized in that, described baffle ring is provided with circular groove on the sidewall of described connecting sheet, is provided with O type circle in described circular groove.
7. three-way pipe according to claim 1, is characterized in that, the outer wall of described supervisor is provided with the limit sliding chutes of mating with described connecting sheet, and described connecting sheet can slide along described supervisor's length direction thus described connecting screw hole and through hole are disconnected.
8. three-way pipe according to claim 1, it is characterized in that, the outer wall of described supervisor is provided with first collar and second collar, described first collar and second collar lay respectively at the both sides of described arm, described arm is provided with the 3rd collar, be removably connected with the first elastic rope being in extended state between described first collar and the 3rd collar, between described second collar and the 3rd collar, be removably connected with the second elastic rope being in extended state.
9. three-way pipe according to claim 8, it is characterized in that, described first collar and second collar are all slidably connected on the outer wall of described supervisor, described 3rd collar is slidably connected on described arm, described first collar, second collar and the 3rd collar are provided with installation screw, being provided with the bolt for pushing against supervisor in the installation screw of described first collar and second collar, in the installation screw of described 3rd collar, being provided with the bolt for pushing against arm.
10. three-way pipe according to claim 8, it is characterized in that, the two ends of described first elastic rope are connected between described first collar and the 3rd collar by hook and link, and described second elastic rope is connected between described second collar and the 3rd collar by hook and link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520535241.6U CN204962135U (en) | 2015-07-22 | 2015-07-22 | Three -way pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520535241.6U CN204962135U (en) | 2015-07-22 | 2015-07-22 | Three -way pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204962135U true CN204962135U (en) | 2016-01-13 |
Family
ID=55057203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520535241.6U Expired - Fee Related CN204962135U (en) | 2015-07-22 | 2015-07-22 | Three -way pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204962135U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654778A (en) * | 2017-11-02 | 2018-02-02 | 江苏美霖铜业有限公司 | three-way pipe |
| CN108426111A (en) * | 2018-03-26 | 2018-08-21 | 山东水利职业学院 | A kind of steel pipe socket joint locking device and steel pipe socket joint locking method |
| CN110469738A (en) * | 2019-09-12 | 2019-11-19 | 崔伟 | A kind of open-close type tee pipe fitting |
-
2015
- 2015-07-22 CN CN201520535241.6U patent/CN204962135U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654778A (en) * | 2017-11-02 | 2018-02-02 | 江苏美霖铜业有限公司 | three-way pipe |
| CN108426111A (en) * | 2018-03-26 | 2018-08-21 | 山东水利职业学院 | A kind of steel pipe socket joint locking device and steel pipe socket joint locking method |
| CN110469738A (en) * | 2019-09-12 | 2019-11-19 | 崔伟 | A kind of open-close type tee pipe fitting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20160113 Termination date: 20200722 |