High-sealing-performance gas compressor connecting piece

Abstract

The utility model relates to the technical field of compressors, in particular to a high-sealing-performance gas compressor connecting piece. The lower part of the main body is provided with an alignment plug used for connecting a control panel, the bottom of the alignment plug is provided with a pin-shaped connecting plug, the main body is connected with a connecting line, the connecting line is connected with the connecting plug, two sides of the main body are respectively provided with an installation part, and the installation parts are internally provided with bolt holes used for installation; an elastic sealing structure is arranged at the bottom of the main body and outside the counterpoint plug; according to the connecting piece, the elastic sealing structure is designed, the annular sealing strip is pressed on the connecting port of the control panel through the spring and the driving annular block, the sealing state is continuously kept, and the phenomena of looseness caused by aging or vibration and water seepage caused by looseness are prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to a compressor technical field, concretely relates to a high sealing property gas compressor connecting piece. BACKGROUND

[0002] The gas compressor is a kind of equipment that compresses gas from low pressure to high pressure, and the control panel in the compressor usually bears the key functions such as the acquisition of equipment operating parameters, the transmission of control signals and system logic control.Control panel communicates with each module through connecting line, and the compressor can produce certain condensed water due to working environment, and water vapor can also enter in idle state, so sealing treatment needs to be carried out on connecting piece after control panel is installed by connecting piece, and it is tedious to work, and sealing failure can also be caused by factors such as vibration and aging after long-term use. UTILITY MODEL CONTENT

[0003] The utility model discloses to the defects and insufficiency of prior art, provide a kind of high sealing property gas compressor connecting piece of reasonable design, it can solve the above-mentioned defects.

[0004] To achieve the above object, the utility model adopts the following technical scheme: it contains main part, main part lower part is provided with the alignment plug for connecting control panel, the bottom of alignment plug is equipped with the connecting plug of needle shape, main part is connected with connecting line, connecting line is connected with connecting plug, the both sides of main part are equipped with installation part, and bolt hole for installation is equipped in installation part;Elastomeric sealing structure is equipped with on the bottom of main part outside alignment plug.

[0005] Preferably, the elastomeric sealing structure includes an annular movable groove formed in the main body, a driving annular block is arranged in the movable groove, a annular sealing strip is connected to the bottom of the driving annular block, the outer shape of the annular sealing strip matches the shape of the movable groove, and a plurality of springs are arranged on the top of the driving annular block.

[0006] Preferably, a plurality of pairs of compression grooves are formed on the top of the driving annular block and the top surface of the movable groove, and the two ends of the springs are connected to the inner walls of the compression grooves.

[0007] Preferably, protective sleeves are sleeved on the connections between the connecting lines and the main body, and the inner sides of the protective sleeves are connected to the outer skins of the connecting lines.

[0008] Preferably, the number of the connecting lines and the connecting plugs is multiple, and the number of the connecting lines is the same as that of the connecting plugs.

[0009] After adopting the above structure, the utility model has the beneficial effects that:

[0010] The connecting piece is designed with an elastic sealing structure, the annular sealing strip is pressed on the connecting port of the control panel by the spring and the driving ring block, the sealing state is continuously maintained, and the loosening and water seepage caused by the loosening and the aging or the vibration are prevented. BRIEF DESCRIPTION OF DRAWINGS

[0011] Fig. 1 is the upper structure schematic diagram of the utility model;

[0012] Fig. 2 is the lower structure schematic diagram of the utility model;

[0013] Fig. 3 is the partial sectional view of the utility model.

[0014] BRIEF DESCRIPTION OF DRAWINGS

[0015] 1, main body;2, connecting line;3, protective sleeve;4, mounting portion;5, alignment plug;6, connecting plug;7, movable slot;8, driving ring block;9, annular sealing strip;10, compression groove;11, spring. DETAILED DESCRIPTION

[0016] The technical scheme in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the range of protection of the utility model.

[0017] Referring to Figs. 1-3 As shown in the figure, it comprises a main body 1, the alignment plug 5 for connecting the control panel is arranged below the main body 1, the connecting plug 6 in the form of pin is arranged at the bottom of the alignment plug 5, the connecting line 2 is connected to the main body 1, the connecting line 2 is connected to the connecting plug 6, the mounting portion 4 for mounting is arranged at both sides of the main body 1, and the bolt hole for mounting is arranged in the mounting portion 4;The elastic sealing structure is arranged at the bottom of the main body 1 outside the alignment plug 5.

[0018] The elastic sealing structure comprises the movable slot 7 in the form of ring arranged in the main body 1, the driving ring block 8 is arranged in the movable slot 7, the annular sealing strip 9 is connected to the bottom of the driving ring block 8, the shape of the outer side of the annular sealing strip 9 is matched with the shape of the movable slot 7, and the driving ring block 8 is provided with a plurality of springs 11 at the top.

[0019] The compression groove 10 is arranged on the top surface of the movable slot 7 and the driving ring block 8 top in a plurality of groups of opposite compression grooves 10, and the two ends of the spring 11 are connected to the compression groove 10 and the inner wall of the compression groove 10 of the movable slot 7 respectively.

[0020] The connecting lines 2 are sleeved with protective sleeves 3 at the connecting positions with the main body 1, and the inner sides of the protective sleeves 3 are connected with the outer skins of the connecting lines 2.

[0021] The connecting lines 2 and the connecting plugs 6 are both multiple in number, and the numbers are the same.

[0022] Principle and use process of the utility model:

[0023] The alignment plug 5 of the connecting piece is inserted into the slot of the control panel, so that the connecting plug 6 is electrically connected with the control panel interface, and the main body 1 is pressed, at this time, the annular sealing strip 9 is passively pushed inward to drive the annular block 8, and then the spring 11 is compressed in the compression groove 10, the elastic force of the spring 11 reversely pushes the annular sealing strip 9 to the mounting port of the control panel to realize sealing, and then the mounting portion 4 is bolted;

[0024] When the bolt is loose due to vibration, aging and other phenomena occur in the use process, a gap is generated between the bottom of the main body 1 and the control panel, the spring 11 can press and drive the annular block 8, and the annular sealing strip 9 is pushed to keep sealing, preventing water leakage;

[0025] The protective sleeve 3 can enhance the sealing performance of the connecting line 2 and the main body 1 at the connecting position, prevent water from entering the connecting position due to the shaking of the connecting line 2, and enhance the support of the root of the connecting line 2, prevent the root of the connecting line 2 from being bent, broken and other phenomena due to shaking.

[0026] It should be understood that the above specific embodiments of the utility model are only used for example or explanation of the principle of the utility model, and do not constitute the limitation of the utility model. Therefore, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the utility model should be included in the protection scope of the utility model. In addition, the appended claims of the utility model are intended to cover all changes and modifications falling within the scope and boundary of the appended claims, or the equivalent forms of such scope and boundary.

Claims

1. A high-sealing gas compressor connection comprising a main body (1), characterized in that: The main body (1) is provided with a positioning plug (5) for connecting a control panel below, the bottom of the positioning plug (5) is provided with a pin-shaped connecting plug (6), the main body (1) is connected with a connecting line (2), the connecting line (2) is connected with the connecting plug (6), the main body (1) is provided with a mounting portion (4) on each side, the mounting portion (4) is provided with a bolt hole for mounting; the bottom of the main body (1) is provided with an elastic sealing structure outside the positioning plug (5).

2. A high containment gas compressor connection according to claim 1, characterized in that: The elastic sealing structure comprises an annular movable groove (7) formed in the main body (1), a driving annular block (8) is arranged in the movable groove (7), the bottom of the driving annular block (8) is connected with an annular sealing strip (9), the outer shape of the annular sealing strip (9) is matched with the shape of the movable groove (7), and the top of the driving annular block (8) is provided with a plurality of springs (11).

3. A high containment gas compressor connection according to claim 2, wherein: A plurality of groups of opposite compression grooves (10) are formed in the top of the driving annular block (8) and the top surface of the movable groove (7), and the two ends of the spring (11) are connected to the compression groove (10) and the inner wall of the compression groove (10) of the movable groove (7) respectively.

4. A high containment gas compressor connection according to claim 1, wherein: The connecting line (2) and the main body (1) are both provided with a protective sleeve (3) at the connecting position, and the inner side of the protective sleeve (3) is connected with the outer skin of the connecting line (2).

5. A high containment gas compressor connection according to claim 1, wherein: The number of the connecting line (2) and the connecting plug (6) is both multiple, and the number of the two is the same.

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