CN218818757U

CN218818757U - Vacuum pipeline of photovoltaic module packaging equipment

Info

Publication number: CN218818757U
Application number: CN202223276799.6U
Authority: CN
Inventors: 易卓卓; 杨茂
Original assignee: Wuxi Xinyunda Vacuum Technology Co ltd
Current assignee: Wuxi Xinyunda Vacuum Technology Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-04-07
Anticipated expiration: 2032-12-07

Abstract

The utility model discloses a vacuum pipe of photovoltaic module encapsulation equipment, include: the vacuum connector comprises a first vacuum tube and a second vacuum tube, wherein a first connector and a second connector are respectively arranged at the joint of the first vacuum tube and the second vacuum tube, a plug-in connector is arranged on the side surface of the first connector, and an elastic pad is arranged at the head end of the plug-in connector and is fixedly connected with the plug-in connector. The utility model discloses the inside that is provided with inserting groove and inserting groove in the inside that the second connects is provided with the elastic ring, the bayonet joint is pegged graft in the inserting groove, the elastic ring is the convergent column structure setting, insert the back at the bayonet joint, its cushion is located the side of elastic ring, be greater than the elastic ring between the cushion, it is fixed to carry out the buckle to the bayonet joint through the elastic ring, thereby conveniently install the dismantlement, all be provided with fixing bolt between flange and the flange in the side that first joint and second connect, this kind of setting has guaranteed the fastness of connection.

Description

Vacuum pipeline of photovoltaic module packaging equipment

Technical Field

The utility model relates to a vacuum pipe technical field, more specifically are a vacuum pipe of photovoltaic module encapsulation equipment.

Background

The single solar cell cannot be directly used as a power supply. Several cells must be connected in series, parallel and tightly packaged into an assembly as a power supply. The solar cell module is a core part in a solar power generation system and is also the most important part in the solar power generation system. The solar energy is converted into electric energy, or the electric energy is sent to a storage battery for storage, or a load is pushed to work.

Photovoltaic module need encapsulate in order to guarantee its normal motion, wherein close membrane equipment and need carry out the evacuation operation, and traditional vacuum pipe connection structure is complicated, overhauls to change inconveniently. Therefore, a new technical solution needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vacuum pipe of photovoltaic module encapsulation equipment has solved photovoltaic module and has need encapsulate in order to guarantee its normal motion, wherein closes membrane equipment and need carry out the evacuation operation, and traditional vacuum pipe connection structure is complicated, overhauls the inconvenient problem of change.

In order to achieve the above object, the utility model provides a following technical scheme: a vacuum tube of a photovoltaic module encapsulation device, comprising: the vacuum pipe comprises a first vacuum pipe and a second vacuum pipe, wherein a first joint and a second joint are respectively arranged at the joint of the first vacuum pipe and the second vacuum pipe, the side face of the first joint is provided with a plug connector, the head end of the plug connector is provided with an elastic pad and the elastic pad is fixedly connected with the plug connector, the inside of the second joint is provided with an elastic ring, the plug connector is plugged in the plug connector, the elastic pad is positioned on the side face of the elastic ring, the side faces of the first joint and the second joint are respectively provided with a connecting flange and a fixing bolt, and the joint of the connecting flanges is provided with a sealing ring and the sealing ring is positioned in a hole groove.

As a preferred embodiment of the present invention, the elastic ring and the plug are both arranged in a tapered structure.

As a preferred embodiment of the present invention, the elastic pad is larger than the elastic ring.

As a preferred embodiment of the present invention, the connection portion of the first vacuum tube and the second vacuum tube is provided with an external thread and the joint is provided with an internal thread, and the internal thread and the external thread are matched with each other.

As a preferred embodiment of the present invention, the surface of the first vacuum tube and the second vacuum tube is provided with a sealing ring hoop and a sealing groove inside the joint, and the sealing ring hoop and the sealing groove are mutually embedded.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses junction at first vacuum tube and second vacuum tube is provided with first joint and second joint respectively, it is the convergent column structure setting to be provided with bayonet joint and bayonet joint in the side of first joint, head end at the bayonet joint is provided with the cushion, fixed connection between cushion and the bayonet joint, the inside that is provided with inserting groove and inserting groove in the inside that the second connects is provided with the elastic ring, the bayonet joint is pegged graft in the inserting groove, the elastic ring is the convergent column structure setting, after the bayonet joint inserts, its cushion is located the side of elastic ring, be greater than the elastic ring between the cushion, it is fixed to carry out the buckle to the bayonet joint through the elastic ring, thereby conveniently install the dismantlement, all be provided with fixing bolt between flange and the flange in the side that first joint and second connect, this kind of setting has guaranteed the fastness of connection.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the joint structure of the present invention;

fig. 3 is a schematic view of the connection structure of the present invention.

In the figure: 1. a first vacuum tube; 2. a second vacuum tube; 3. a first joint; 4. a second joint; 5. a connecting flange; 6. a seal ring; 7. fixing the bolt; 8. a plug-in connector; 9. an elastic pad; 10. inserting grooves; 11. an elastic ring; 12. an internal thread; 13. a sealing groove; 14. and sealing the hoop.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a vacuum tube of a photovoltaic module encapsulation apparatus, comprising: a first vacuum tube 1 and a second vacuum tube 2, wherein the joint of the first vacuum tube 1 and the second vacuum tube 2 is respectively provided with a first joint 3 and a second joint 4, the side surface of the first joint 3 is provided with a plug 8, the head end of the plug 8 is provided with an elastic pad 9, the elastic pad 9 is fixedly connected with the plug 8, the inside of the second joint 4 is provided with an insertion groove 10 and the inside of the insertion groove 10 is provided with an elastic ring 11, the plug-in connector 8 is plugged in the plug-in groove 10 and the elastic pad 9 is positioned on the side surface of the elastic ring 11, the side surfaces of the first joint 3 and the second joint 4 are both provided with connecting flanges 5, a fixing bolt 7 is arranged between the connecting flanges 5, the connecting part of the connecting flanges 5 is provided with a sealing ring 6, the sealing ring 6 is positioned in the hole groove, a first joint 3 and a second joint 4 are respectively arranged at the joint of the first vacuum tube 1 and the second vacuum tube 2, a plug-in connector 8 is arranged on the side surface of the first connector 3, the plug-in connector 8 is arranged in a tapered structure, an elastic pad 9 is arranged at the head end of the plug-in connector 8, the elastic pad 9 is fixedly connected with the plug-in connector 8, an inserting groove 10 is arranged in the second joint 4, an elastic ring 11 is arranged in the inserting groove 10, the inserting joint 8 is inserted in the inserting groove 10, the elastic ring 11 is arranged in a gradually reducing structure, after the inserting joint 8 is inserted, the elastic pads 9 are positioned on the side surfaces of the elastic rings 11, the space between the elastic pads 9 is larger than the elastic rings 11, the plug connector 8 is buckled and fixed through the elastic ring 11, so that the installation and the disassembly are convenient, all be provided with flange 5 and be provided with fixing bolt 7 between flange 5 at the side of first joint 3 and second joint 4, the fastness of connection has been guaranteed in this kind of setting.

Further improved, as shown in fig. 2: the elastic ring 11 and the plug 8 are arranged in a gradually-reduced structure, and the elastic ring 11 can deform due to the arrangement, so that the plug 8 can be inserted.

Further improved, as shown in fig. 2: the elastic pads 9 are larger than the elastic ring 11, and the elastic pads 9 are located on the side face of the elastic ring 11, so that clamping is convenient.

Further improved, as shown in fig. 2: the joint of the first vacuum tube 1 and the second vacuum tube 2 is provided with an external thread 15, an internal thread 12 is arranged inside the joint, the internal thread 12 is matched with the external thread 15, and the arrangement facilitates the installation and connection of the needle tube.

Further improved, as shown in fig. 2: the surface of the first vacuum tube 1 and the second vacuum tube 2 is provided with a sealing ring hoop 14, a sealing groove 13 is formed in the joint, the sealing ring hoop 14 and the sealing groove 13 are embedded with each other, and the sealing performance is guaranteed due to the arrangement.

The utility model discloses be provided with first joint 3 and second joint 4 respectively in the junction of first vacuum tube 1 and second vacuum tube 2, it is the convergent structure setting to be provided with bayonet joint 8 and bayonet joint 8 in the side of first joint 3, head end at bayonet joint 8 is provided with cushion 9, fixed connection between cushion 9 and the bayonet joint 8, inside that is provided with inserting groove 10 and inserting groove 10 at second joint 4 is provided with elastic ring 11, bayonet joint 8 is pegged graft in inserting groove 10, elastic ring 11 is the convergent structure setting, after bayonet joint 8 inserts, its cushion 9 is located elastic ring 11's side, be greater than elastic ring 11 between cushion 9, it is fixed to carry out the buckle through elastic ring 11 to bayonet joint 8, thereby conveniently install the dismantlement, all be provided with fixing bolt 7 between flange 5 and the flange 5 in the side of first joint 3 and second joint 4, this kind has guaranteed the fastness of connection.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a vacuum tube of photovoltaic module encapsulation equipment which characterized in that: the method comprises the following steps: the vacuum valve comprises a first vacuum tube (1) and a second vacuum tube (2), wherein a first joint (3) and a second joint (4) are respectively arranged at the joint of the first vacuum tube (1) and the second vacuum tube (2), a plug-in connector (8) is arranged on the side face of the first joint (3), the head end of the plug-in connector (8) is provided with an elastic pad (9), the elastic pad (9) is fixedly connected with the plug-in connector (8), a plug-in groove (10) is arranged in the second joint (4), an elastic ring (11) is arranged in the plug-in groove (10), the elastic pad (9) is located on the side face of the elastic ring (11), connecting flanges (5) are arranged on the side faces of the first joint (3) and the second joint (4), fixing bolts (7) are arranged between the connecting flanges (5), a sealing ring (6) is arranged at the joint of the connecting flanges (5), and the sealing ring (6) is located in a hole groove.

2. The vacuum duct of a photovoltaic module encapsulation device according to claim 1, characterized in that: the elastic ring (11) and the plug connector (8) are arranged in a gradually-reduced structure.

3. The vacuum duct of a photovoltaic module encapsulation device according to claim 1, characterized in that: the space between the elastic pads (9) is larger than the elastic ring (11).

4. The vacuum duct of a photovoltaic module encapsulation device according to claim 1, characterized in that: the joint of the first vacuum tube (1) and the second vacuum tube (2) is provided with an external thread (15), an internal thread (12) is arranged inside the joint, and the internal thread (12) is matched with the external thread (15).

5. The vacuum duct of a photovoltaic module encapsulation device according to claim 1, characterized in that: the surface of first vacuum tube (1) and second vacuum tube (2) is provided with sealing hoop (14) and the inside of joint is provided with seal groove (13), gomphosis each other between sealing hoop (14) and seal groove (13).