CN201884831U - Joint structure of two-way sealing pipe - Google Patents

Joint structure of two-way sealing pipe Download PDF

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Publication number
CN201884831U
CN201884831U CN2010206566138U CN201020656613U CN201884831U CN 201884831 U CN201884831 U CN 201884831U CN 2010206566138 U CN2010206566138 U CN 2010206566138U CN 201020656613 U CN201020656613 U CN 201020656613U CN 201884831 U CN201884831 U CN 201884831U
Authority
CN
China
Prior art keywords
adpting flange
face
male connector
pipeline
runddichtringo
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 - Lifetime
Application number
CN2010206566138U
Other languages
Chinese (zh)
Inventor
蒋学真
周忠良
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhou Tenglong Auto Accessories Manufacturing Co., Ltd.
Original Assignee
TENGLONG AUTO ACCESSORIES MANUFACTURING Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TENGLONG AUTO ACCESSORIES MANUFACTURING Co Ltd filed Critical TENGLONG AUTO ACCESSORIES MANUFACTURING Co Ltd
Priority to CN2010206566138U priority Critical patent/CN201884831U/en
Application granted granted Critical
Publication of CN201884831U publication Critical patent/CN201884831U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to the technical field of pipeline connecting pieces, in particular to a joint structure of a two-way sealing pipe. The joint structure is provided with a male joint connecting flange sleeved at the end head of one pipeline and a female joint connecting flange sleeved at the end head of the other pipeline, wherein the male joint connecting flange is axially provided with a protrusion; the female joint connecting flange is axially provided with an inner hole matched with the protrusion; an end surface O-shaped sealing ring is arranged at the connected part of the end surface of the male joint connecting flange and the end surface of the female joint connecting flange; and a radial O-shaped sealing ring is arranged at the matching connected part of the protrusion and the inner hole. The joint structure disclosed by the utility model has the function of doubly sealing; and the reliability and the stability for connection sealing are greatly improved.

Description

A kind of two way sealed pipe joint structure
Technical field
The utility model relates to the pipeline connecting parts technical field, and especially a kind of two way sealed pipe joint structure is mainly used in the car air conditioner pipeline and connects.
Background technique
The pipeline of car air conditioner is very high to the performance requirement of sealing, the joint of pipeline is the place that is easy to generate leakage most, end face seal or radial seal are generally adopted in the connection of at present the most frequently used common pipeline, these two kinds of sealing means are the single entry sealing, its sealability is not high, influences the application of pipeline.
The model utility content
The technical problems to be solved in the utility model is: shortcoming and deficiency in order to solve above-mentioned existence, a kind of two way sealed pipe joint structure is provided, and line seal has been carried out double shield, promoted the reliability and stability that connect sealing.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of two way sealed pipe joint structure, has the negative joint adpting flange that is used to be enclosed within the male connector adpting flange of pipeline termination and is used to be enclosed within another pipeline termination, the male connector adpting flange axially on have a projection, the negative joint adpting flange axially on have and the protruding endoporus that matches, the end face joint of male connector adpting flange and negative joint adpting flange is provided with end face O RunddichtringO, and projection is provided with radially O RunddichtringO with the endoporus place of being connected.
Further, described end face O RunddichtringO is placed in the end face seal groove that is opened on the negative joint adpting flange end face, radially the O RunddichtringO is placed in the radial seal groove that is opened on the male connector adpting flange projection, and it is simple to make structure install, and realizes easily.
Be connected by screw between described male connector adpting flange and the negative joint adpting flange, simple in structure, be easy to dismounting.
On the male connector adpting flange of pipeline, radial seal groove is set, radially O RunddichtringO is installed, the end face seal groove is set on the negative joint adpting flange, end face O RunddichtringO is installed, be connected fastening with the negative joint adpting flange male connector adpting flange by screw, the pipe in material will by end face and radially the two seals circle seal, improved sealability.
The beneficial effects of the utility model are that a kind of two way sealed pipe joint structure of the present utility model has the effect of double seal, has greatly improved the reliability and stability that connect sealing.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is an overall structure schematic representation of the present utility model;
Fig. 2 is a partial structurtes male connector adpting flange scheme of installation of the present utility model;
Fig. 3 is a partial structurtes negative joint adpting flange scheme of installation of the present utility model.
Among the figure 1, pipeline, 2, the male connector adpting flange, 21, projection, 22, radial seal groove, 3, the negative joint adpting flange, 31, endoporus, 32, the end face seal groove, 4, end face O RunddichtringO, 5, O RunddichtringO radially, 6, screw.
Embodiment
In conjunction with the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic representation of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
A kind of two way sealed pipe joint structure as Fig. 1, Fig. 2, preferred forms shown in Figure 3, has the negative joint adpting flange 3 that is used to be enclosed within the male connector adpting flange 2 of pipeline 1 termination and is used to be enclosed within another pipeline 1 termination, male connector adpting flange 2 axially on have a projection 21, negative joint adpting flange 3 axially on have and protruding 21 endoporus that match 31, male connector adpting flange 2 is provided with end face O RunddichtringO 4 with the end face joint of negative joint adpting flange 3, and projection 21 is provided with radially O RunddichtringO 5 with endoporus 31 places of being connected.
End face O RunddichtringO 4 is placed in the end face seal groove 32 that is opened on negative joint adpting flange 3 end faces, and radially O RunddichtringO 5 is placed in the radial seal groove 22 that is opened on male connector adpting flange 2 projectioies 21.Be connected by screw 6 between male connector adpting flange 2 and the negative joint adpting flange 3.
At first on male connector adpting flange 2, adorn radially O RunddichtringO 5 before the assembling, dress end face O RunddichtringO 4 on the negative joint adpting flange 3, then the projection 21 of male connector adpting flange 2 is inserted in the endoporus 31 of negative joint adpting flange 3, the end face O RunddichtringO 4 and the end face of male connector adpting flange 2 are fitted, by screw 6 two flanges are connected then, and it is seamless to be fastened to the mating face.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this model utility technological thought.The technical scope of this model utility is not limited to the content on the specification, must determine its technical scope according to the claim scope.

Claims (3)

1. two way sealed pipe joint structure, it is characterized in that: have the negative joint adpting flange (3) that is used to be enclosed within the male connector adpting flange (2) of pipeline (1) termination and is used to be enclosed within another pipeline (1) termination, male connector adpting flange (2) axially on have a projection (21), negative joint adpting flange (3) axially on have the endoporus (31) that matches with protruding (21), male connector adpting flange (2) is provided with end face O RunddichtringO (4) with the end face joint of negative joint adpting flange (3), and projection (21) is provided with radially O RunddichtringO (5) with endoporus (31) place of being connected.
2. a kind of two way sealed pipe joint structure according to claim 1, it is characterized in that: described end face O RunddichtringO (4) is placed in the end face seal groove (32) that is opened on negative joint adpting flange (3) end face, and radially O RunddichtringO (5) is placed in the radial seal groove (22) that is opened on male connector adpting flange (2) projection (21).
3. a kind of two way sealed pipe joint structure according to claim 1 is characterized in that: be connected by screw (6) between described male connector adpting flange (2) and the negative joint adpting flange (3).
CN2010206566138U 2010-12-14 2010-12-14 Joint structure of two-way sealing pipe Expired - Lifetime CN201884831U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206566138U CN201884831U (en) 2010-12-14 2010-12-14 Joint structure of two-way sealing pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206566138U CN201884831U (en) 2010-12-14 2010-12-14 Joint structure of two-way sealing pipe

Publications (1)

Publication Number Publication Date
CN201884831U true CN201884831U (en) 2011-06-29

Family

ID=44182380

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206566138U Expired - Lifetime CN201884831U (en) 2010-12-14 2010-12-14 Joint structure of two-way sealing pipe

Country Status (1)

Country Link
CN (1) CN201884831U (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102996933A (en) * 2012-11-27 2013-03-27 芜湖博耐尔汽车电气系统有限公司 Automobile air-conditioning pipeline butt-jointing structure
WO2014102453A1 (en) 2012-12-31 2014-07-03 Wärtsilä Finland Oy Sealing element and arrangement
CN104075051A (en) * 2014-06-23 2014-10-01 中国科学院等离子体物理研究所 Flange having warning function
CN106151722A (en) * 2016-08-30 2016-11-23 无锡市兴盛环保设备有限公司 A kind of sealing and connecting device of conveyance conduit
CN106224544A (en) * 2016-08-16 2016-12-14 甘子昊 A kind of sealing structure being applicable to big cracking pressure container
CN106763015A (en) * 2017-01-03 2017-05-31 深圳市恒永达科技有限公司 A kind of rotary connector and magnetic valve
CN108869909A (en) * 2018-06-08 2018-11-23 南通合强液压科技有限公司 One kind can axial movable high pressure joint flange structure and attaching method thereof
CN109140091A (en) * 2017-06-28 2019-01-04 中航光电科技股份有限公司 Fluid connector and its plug, plug casing component
CN110469731A (en) * 2019-08-27 2019-11-19 中航光电科技股份有限公司 A kind of quick-release connector with dual-seal function

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102996933A (en) * 2012-11-27 2013-03-27 芜湖博耐尔汽车电气系统有限公司 Automobile air-conditioning pipeline butt-jointing structure
WO2014102453A1 (en) 2012-12-31 2014-07-03 Wärtsilä Finland Oy Sealing element and arrangement
CN104075051A (en) * 2014-06-23 2014-10-01 中国科学院等离子体物理研究所 Flange having warning function
CN106224544A (en) * 2016-08-16 2016-12-14 甘子昊 A kind of sealing structure being applicable to big cracking pressure container
CN106224544B (en) * 2016-08-16 2019-04-16 甘子昊 A kind of sealing structure suitable for big opening pressure vessel
CN106151722A (en) * 2016-08-30 2016-11-23 无锡市兴盛环保设备有限公司 A kind of sealing and connecting device of conveyance conduit
CN106763015A (en) * 2017-01-03 2017-05-31 深圳市恒永达科技有限公司 A kind of rotary connector and magnetic valve
CN109140091A (en) * 2017-06-28 2019-01-04 中航光电科技股份有限公司 Fluid connector and its plug, plug casing component
CN108869909A (en) * 2018-06-08 2018-11-23 南通合强液压科技有限公司 One kind can axial movable high pressure joint flange structure and attaching method thereof
CN110469731A (en) * 2019-08-27 2019-11-19 中航光电科技股份有限公司 A kind of quick-release connector with dual-seal function
CN110469731B (en) * 2019-08-27 2021-11-23 中航光电科技股份有限公司 Quick-change connector with double sealing function

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: CHANGZHOU TENGLONG AUTO ACCESSORIES CO., LTD.

Free format text: FORMER NAME: CHANGZHOU TENGLONG AUTO ACCESSORIES MANUFACTURING CO., LTD.

CP01 Change in the name or title of a patent holder

Address after: Wujin District of Jiangsu city in Changzhou Province, 213149 West Road, dragon road, Yan Zheng

Patentee after: Changzhou Tenglong Auto Accessories Manufacturing Co., Ltd.

Address before: Wujin District of Jiangsu city in Changzhou Province, 213149 West Road, dragon road, Yan Zheng

Patentee before: Tenglong Auto. Accessories Manufacturing Co., Ltd.

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20110629