CN209294607U - Injecting glue sealing flange - Google Patents

Injecting glue sealing flange Download PDF

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Publication number
CN209294607U
CN209294607U CN201822038524.6U CN201822038524U CN209294607U CN 209294607 U CN209294607 U CN 209294607U CN 201822038524 U CN201822038524 U CN 201822038524U CN 209294607 U CN209294607 U CN 209294607U
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CN
China
Prior art keywords
injecting glue
type
hole
groove
injecting
Prior art date
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Active
Application number
CN201822038524.6U
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Chinese (zh)
Inventor
翟寰茹
刘建民
李岐
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.)
Zhongke Lichuang (tianjin) Technology Co Ltd
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Zhongke Lichuang (tianjin) Technology Co Ltd
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Priority to CN201822038524.6U priority Critical patent/CN209294607U/en
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Abstract

The utility model relates to pressure pipeline apparatus fields, more particularly to a kind of injecting glue sealing flange, including the set section (1) being arranged in pairs, the card blue (2), ball-type nut (8) and the bolt (9) that are cooperatively connected with the set section (1);T-type sealing ring (3) are equipped between the set section (1), the T-type portion of the T-type sealing ring (3) is symmetrically arranged with groove (4), hole for injecting glue (5) are equipped with at set section (1) corresponding to the groove (4), T-type sealing ring is transformed in the utility model, so that the T-type portion of T-type sealing ring opens up groove, certain cavity is formed between groove and set section, the position of corresponding cavity is equipped with hole for injecting glue, when leaking, injecting glue processing is carried out to groove by hole for injecting glue, ring packing cushion rubber is formed, leak stopping is played the role of.

Description

Injecting glue sealing flange
Technical field
The utility model relates to pressure pipeline apparatus fields, and in particular to a kind of injecting glue sealing flange.
Background technique
High pressure self-locking type flange is a kind of to be more conducive to pipeline under the operating conditions harsh conditions such as high pressure, high temperature, high corrosion and connect Novel high-pressure flange, and the core of high pressure self-locking type flange is exclusive new-type sealing, that is, relies on sealing lip (the T shape of sealing ring Arm) flexible deformation formed sealing, belong to hard sealing, be pressurized when, muscle and lip play intensity and sealing respectively, can from Close envelope, and pipeline can be reinforced, greatly strengthen the integral strength of connecting portion.
But any type of flange is all likely to occur leakage situation in use, especially repeated multiple times use Afterwards, once there is leakage situation in high pressure self-locking type flange, and existing leak stopping mode is all not applicable, and the utility model is exactly existing On the basis of having, high pressure self-locking type flange is improved, it, being capable of timely injecting glue leak stopping when so that it leakage situation occur.
Utility model content
The utility model proposes a kind of injecting glue sealing flange for the problems in above-mentioned background technique of effective solution, Specific technical solution is as follows:
A kind of injecting glue sealing flange, including the set section (1) being arranged in pairs, the card orchid being cooperatively connected with the set section (1) (2), ball-type nut (8) and bolt (9);T-type sealing ring (3) are equipped between the set section (1), the T-type of the T-type sealing ring (3) Portion is symmetrically arranged with groove (4), is equipped with hole for injecting glue (5) at set section (1) corresponding to the groove (4);
Preferably, hole for injecting glue (5) the connection glue injection valve (6), the rubber injecting valve (6) are threadedly coupled with hole for injecting glue (5), institute Rubber injecting valve (6) are stated equipped with adjusting nut (7), valve body of the adjusting nut (7) perpendicular to rubber injecting valve (6);
Preferably, the internal diameter of the hole for injecting glue (5) is 1-2mm, and the internal diameter at hole for injecting glue internal screw thread is 4-6mm;
Compared with prior art, the utility model is had an advantage that: T-type sealing ring is transformed in the utility model, So that the T-type portion of T-type sealing ring opens up groove, certain cavity is formed between groove and set section, the position of corresponding cavity is equipped with Hole for injecting glue carries out injecting glue processing to groove by hole for injecting glue, forms ring packing cushion rubber, play leak stopping when leaking Effect, it is practical, and leakage crisis can be solved in time;T-type portion can open up twice groove simultaneously, pass through two sides Twice groove can also be connected to by hole for injecting glue injecting glue by through-hole, and by the hole for injecting glue injecting glue of side, form is changeable, easy to use.
Detailed description of the invention
Fig. 1 is high pressure self-locking type flange schematic diagram;
Fig. 2 is conventional high-tension self-locking type flange sectional view;
Fig. 3 is the utility model flange top schematic cross-section;
Fig. 4 is the utility model schematic partial cross-sectional view.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
A kind of injecting glue sealing flange, including the set section 1 being arranged in pairs, the card orchid 2 being cooperatively connected with the set section 1, ball-type Nut 8 and bolt 9;T-type sealing ring 3 is equipped between the set section 1, the T-type portion of the T-type sealing ring 3 is symmetrically arranged with groove 4, with Hole for injecting glue 5 is equipped at set section 1 corresponding to the groove 4;The internal diameter of the hole for injecting glue 5 is 1-2mm, at hole for injecting glue internal screw thread Internal diameter is 4-6mm;
The 5 connection glue injection valve 6 of hole for injecting glue, the rubber injecting valve 6 are threadedly coupled with hole for injecting glue 5, and the rubber injecting valve 6 is equipped with Adjusting nut 7, valve body of the adjusting nut 7 perpendicular to rubber injecting valve 6;
Working method:
When there is leakage situation, glue injection equipment is connect by pipeline with rubber injecting valve, and opens adjusting nut, from hole for injecting glue to Interior injecting glue, the annular space formed between groove and set section, is filled by injecting glue agent and seals, injecting glue agent, will not in annular space Increase the pressure-bearing pressure of flange.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and Retouching also should be regarded as the protection scope of utility model.

Claims (3)

1. a kind of injecting glue sealing flange, the card blue (2) being cooperatively connected including the set section (1) being arranged in pairs and the set section (1), Ball-type nut (8) and bolt (9);It is characterized in that, T-type sealing ring (3) are equipped between the set section (1), the T-type sealing ring (3) T-type portion is symmetrically arranged with groove (4), is equipped with hole for injecting glue (5) at set section (1) corresponding to the groove (4).
2. injecting glue sealing flange according to claim 1, which is characterized in that hole for injecting glue (5) the connection glue injection valve (6), The rubber injecting valve (6) is threadedly coupled with hole for injecting glue (5), and the rubber injecting valve (6) is equipped with adjusting nut (7), the adjusting nut (7) perpendicular to the valve body of rubber injecting valve (6).
3. injecting glue sealing flange according to claim 1, which is characterized in that the internal diameter of the hole for injecting glue (5) is 1-2mm, Internal diameter at hole for injecting glue internal screw thread is 4-6mm.
CN201822038524.6U 2018-12-06 2018-12-06 Injecting glue sealing flange Active CN209294607U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822038524.6U CN209294607U (en) 2018-12-06 2018-12-06 Injecting glue sealing flange

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822038524.6U CN209294607U (en) 2018-12-06 2018-12-06 Injecting glue sealing flange

Publications (1)

Publication Number Publication Date
CN209294607U true CN209294607U (en) 2019-08-23

Family

ID=67657558

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822038524.6U Active CN209294607U (en) 2018-12-06 2018-12-06 Injecting glue sealing flange

Country Status (1)

Country Link
CN (1) CN209294607U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110966481A (en) * 2019-11-21 2020-04-07 中电建生态环境集团有限公司 Pressure pipeline repairing construction method
CZ308839B6 (en) * 2019-11-01 2021-06-30 ŽĎAS, a. s. Hydraulic piping flange connection

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ308839B6 (en) * 2019-11-01 2021-06-30 ŽĎAS, a. s. Hydraulic piping flange connection
CN110966481A (en) * 2019-11-21 2020-04-07 中电建生态环境集团有限公司 Pressure pipeline repairing construction method

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