Outdoor glass fiber reinforced plastic anti-ultraviolet quick plug connector

Abstract

The utility model relates to the technical field of glass fiber reinforced plastic pipe connection, and discloses an outdoor glass fiber reinforced plastic anti-ultraviolet quick connector which comprises a stainless steel base sleeve, a glass fiber winding layer wrapped on the outer wall of the stainless steel base sleeve and a sealing ring fixedly arranged on the inner side of the stainless steel base sleeve. And an anti-ultraviolet coating is formed on the outer wall of the glass fiber winding layer. By arranging the anti-ultraviolet coating, the service life of the pipeline can be effectively prolonged, and the problem that an existing glass fiber reinforced plastic quick-plug connector is prone to aging is solved; by arranging the stainless steel base sleeve, the bearing capacity of the end of the quick-plug connector can be improved, and the local damage problem is effectively avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to glass steel pipe connecting technical field, especially relate to a kind of outdoor glass steel ultraviolet resistant quick connector. BACKGROUND

[0002] Glass steel pipe quick connector is used to connect glass steel pipe, the existing glass steel quick connector structure includes rubber ring and glass fiber resin winding layer being arranged on the outer side of rubber ring. Since many glass steel quick connectors are directly exposed to external environment, they are seriously aged by ultraviolet radiation all the year round, have certain security risks when used, and greatly shorten the service life of quick connector. At the same time, when the existing quick connector is inserted into the end of glass steel pipe, the end of quick connector is easily locally damaged under the influence of large stress and on-site pressing device. SUMMARY

[0003] The utility model discloses a kind of outdoor glass steel ultraviolet resistant quick connectors, the service life of pipeline can be effectively improved by setting anti-ultraviolet coating, solve the problem that existing glass steel quick connector is easily aged;By setting stainless steel base sleeve, the end bearing capacity of quick connector can be improved, and the problem of local damage is effectively avoided.

[0004] The above technical purpose of the utility model is realized by the following technical scheme:

[0005] A kind of outdoor glass steel ultraviolet resistant quick connector, including stainless steel base sleeve, glass fiber winding layer being covered on the outer wall of stainless steel base sleeve, sealing ring being fixed in the inner side of stainless steel base sleeve;The outer wall of the glass fiber winding layer is formed with anti-ultraviolet coating.

[0006] By setting anti-ultraviolet coating on the outer wall of quick connector, quick connector can effectively prevent direct irradiation of ultraviolet, can effectively resist aging, improve the service life of quick connector.

[0007] The utility model is further provided as follows: the anti-ultraviolet coating is fluorocarbon resin coating. Fluorocarbon resin coating is a kind of high-performance anti-ultraviolet coating material, its characteristics are that dust, dirt and the like are difficult to adhere to with extremely low surface energy. At the same time, the fluorine-carbon bond energy in fluorocarbon resin is very high, can resist the damage of ultraviolet, effectively protects pipeline for 10-20 years or even longer.

[0008] The utility model is further provided as follows: resin layer is arranged between the inner wall of stainless steel base sleeve and the outer wall of sealing ring, and the resin layer is used to combine stainless steel base sleeve and sealing ring.

[0009] The utility model further sets up: the two half cylinders are closed to form the stainless steel base cover. The stainless steel base cover is split set, and the sealing ring is conveniently installed into the stainless steel base cover. Its production method is: now the resin is coated on the outer wall of the sealing ring, then the two half cylinders are sleeved on the outer wall of the sealing ring, the two half cylinders are combined into a complete round cover, after the resin between the half cylinder and the sealing ring is solidified and the two are combined into one, then the resin is cooperated with the stainless steel base cover and the glass fiber is wound, so that the glass fiber winding layer is formed, and finally the ultraviolet resistant coating is coated on the glass fiber winding layer.

[0010] The utility model further sets up: the two ends of the half cylinder are formed with semicircle ring protrusions, and the semicircle ring protrusions are located at the two ends of the quick plug connector, which can effectively improve the end bearing capacity and impact resistance of the quick plug connector.

[0011] The utility model further sets up: a plurality of grooves are formed on the outer wall of the stainless steel base cover.

[0012] A plurality of annular grooves are formed on the outer wall of the sealing ring.

[0013] Through the grooves and annular grooves, the resin layer can enter the grooves and annular grooves, so that the combination capacity between the sealing ring and the stainless steel base cover can be increased.

[0014] The utility model has the following advantages:

[0015] Compared with the prior art, by setting the ultraviolet resistant coating on the quick connector, the aging of the quick plug connector can be effectively reduced, and the service life of the glass steel quick plug connector is provided.

[0016] The ultraviolet resistant coating is fluorocarbon resin, which can resist ultraviolet rays and can be linearly self-inclined, and can reduce cleaning and maintenance costs.

[0017] The stainless steel base cover can improve the end bearing capacity of the quick plug connector.

[0018] Through the split setting of the stainless steel base cover, the sealing ring can be conveniently installed, so that the production of the quick plug connector is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 The utility model discloses an embodiment structure schematic view;

[0020] Figure 2 The utility model discloses an embodiment structure schematic view; Figure 1 The utility model discloses an embodiment structure schematic view;

[0021] Reference signs: 10, stainless steel base cover; 20, glass fiber winding layer; 30, sealing ring; 40, ultraviolet resistant coating; 50, resin layer;

[0022] 101, half cylinder; 102, half ring protrusion; 103, slot;

[0023] 301, annular groove. DETAILED DESCRIPTION

[0024] The specific embodiments of the utility model will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but not to limit the scope of the utility model.

[0025] The following references Figures 1 to 2 The embodiments of the utility model are explained:

[0026] An outdoor glass fiber reinforced plastic ultraviolet resistant quick connector, comprising a stainless steel base sleeve 10, a glass fiber winding layer 20 coated on the outer wall of the stainless steel base sleeve 10, and a sealing ring 30 fixedly arranged on the inner side of the stainless steel base sleeve 10; an ultraviolet resistant coating 40 is formed on the outer wall of the glass fiber winding layer 20.

[0027] By arranging the ultraviolet resistant coating on the outer wall of the quick connector, the quick connector can effectively prevent direct ultraviolet radiation and effectively resist aging, thereby prolonging the service life of the quick connector.

[0028] The ultraviolet resistant coating 40 of the embodiment is a fluorocarbon resin coating. The fluorocarbon resin coating is a high-performance ultraviolet resistant coating material, which has the characteristics of extremely low surface energy, so that dust, dirt and the like are difficult to adhere. At the same time, the fluorine-carbon bond in the fluorocarbon resin has high energy and can resist the damage of ultraviolet rays, effectively protecting the pipeline for 10-20 years or even longer.

[0029] The resin layer 50 is arranged between the inner wall of the stainless steel base sleeve 10 and the outer wall of the sealing ring 30, and the resin layer 50 is used to combine the stainless steel base sleeve and the sealing ring.

[0030] The stainless steel base sleeve 10 of the embodiment is formed by two half cylinders 101. The stainless steel base sleeve is divided into two parts, which facilitates the installation of the sealing ring into the stainless steel base sleeve. The production method is as follows: first, apply resin on the outer wall of the sealing ring, then insert the two half cylinders on the outer wall of the sealing ring, combine the two half cylinders into a complete circular sleeve, and then apply resin on the stainless steel base sleeve to wind glass fiber, thereby forming a glass fiber winding layer, and finally apply an ultraviolet resistant coating on the glass fiber winding layer.

[0031] The two ends of the half cylinder 101 of the embodiment are formed with half ring protrusions 102, which are located at the two ends of the quick connector, and can effectively improve the end bearing capacity and impact resistance of the quick connector.

[0032] A plurality of slots 103 are formed on the outer wall of the stainless steel base sleeve 10.

[0033] The outer wall of the sealing ring 30 is formed with a plurality of annular grooves 301.

[0034] By setting the slot and the annular groove, the resin layer 50 can enter into the slot and the annular groove, thereby increasing the bonding capacity between the sealing ring and the stainless steel base sleeve.

[0035] The above is only the preferred embodiment of the present application, it should be pointed out that, for those skilled in the technical field, without departing from the technical principles of the present application, can make a number of improvements and variations, the above assumptions of these improvements and variations should also be considered as the protection scope of the present application.

Claims

1. An outdoor glass fiber reinforced plastic anti-ultraviolet quick connector, comprising a stainless steel base sleeve (10), a glass fiber winding layer (20) wrapped on the outer wall of the stainless steel base sleeve (10), and a sealing ring (30) fixed on the inner side of the stainless steel base sleeve (10); characterized in that: An ultraviolet resistant coating (40) is formed on the outer wall of the glass fiber winding layer (20).

2. An outdoor UV resistant fiberglass reinforced plastic quick connector as claimed in claim 1, wherein: The ultraviolet resistant coating (40) is a fluorocarbon resin coating.

3. An outdoor UV resistant fiberglass reinforced plastic quick connector as claimed in claim 1, wherein: A resin layer (50) is arranged between the inner wall of the stainless steel base sleeve (10) and the outer wall of the sealing ring (30).

4. An outdoor UV resistant fiberglass reinforced plastic quick connector as claimed in claim 1, wherein: The stainless steel base sleeve (10) is formed by two half cylinders (101) being closed, and the stainless steel base sleeve is arranged in two parts, so that the sealing ring can be conveniently arranged in the stainless steel base sleeve.

5. An outdoor UV resistant fiberglass reinforced plastic quick connector according to claim 4, characterized in that: Half circular ring protrusions (102) are formed at two ends of the half cylinder (101).

6. An outdoor UV resistant fiberglass reinforced plastic quick connector as claimed in claim 1, wherein: A plurality of grooves (103) are formed on the outer wall of the stainless steel base sleeve (10). A plurality of annular grooves (301) are formed on the outer wall of the sealing ring (30).

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