CN213315822U

CN213315822U - Two fluid nozzle of antidrip

Info

Publication number: CN213315822U
Application number: CN202021628572.1U
Authority: CN
Inventors: 卢远; 张莲清
Original assignee: Shenzhen Gunai Epc Technology Co ltd
Current assignee: Shenzhen Gunai Epc Technology Co ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-06-01
Anticipated expiration: 2030-08-07

Abstract

The utility model discloses a two fluid nozzle of antidrip, including two fluid nozzle, takeover and joint, the inner wall threaded connection of two fluid nozzle has the joint, the one end fixedly connected with takeover that connects, one side of two fluid nozzle is fixed to be bonded and has first sealing washer, the draw-in groove has been seted up to one side that connects the surface, the fixed surface of two fluid nozzle is connected with the fixing base, the inner wall swing joint of fixing base has the piece of pulling, the one end fixedly connected with spliced pole of pulling the piece. This two fluid nozzle of antidrip sets up through the cooperation between two fluid nozzle, joint, draw-in groove, fixing base, pulling piece, spliced pole, fixture block and the reset spring, can be through after will connecting with two fluid nozzle threaded connection, can carry out the joint with the draw-in groove through the fixture block under reset spring's effect to reach and carry out the purpose fixed with two fluid nozzle, joint and the relative position of takeover between.

Description

Two fluid nozzle of antidrip

Technical Field

The utility model relates to a nozzle technical field specifically is a two fluid nozzle of antidrip.

Background

The two-fluid nozzle is also called an air atomizing nozzle, so called two fluids are compressed air and liquid, and are also called the air atomizing nozzle, the air atomizing nozzle mainly plays a role in spray humidification, the special internal structure design of the two-fluid air atomizing nozzle can enable the liquid and the gas to be uniformly mixed to generate spray with fine droplet size or coarse droplet spray, the finer droplet spray can be obtained by increasing the gas pressure or reducing the liquid pressure, so that the higher ratio of the gas flow rate to the liquid flow rate is caused, the adjustable air atomizing nozzle can adjust the liquid flow, the required spray can be generated under the environment without changing the air pressure and the liquid pressure, and the air atomizing nozzle has strong adaptability.

Most of the existing two-fluid nozzles are directly used by being in threaded connection with a connecting pipe, but the two-fluid nozzles are easy to loosen from the connecting pipe, so that the leakage is easy to occur, the sealing performance between the existing two-fluid nozzles and the connecting pipe is limited, and the two-fluid nozzles which are convenient to fix relative positions after being in threaded connection are needed to meet the existing requirements.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the deficiency of the prior art, the utility model provides a two fluid nozzle of antidrip has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a two fluid nozzle of antidrip, includes two fluid nozzle, takeover and joint, the inner wall threaded connection of two fluid nozzle has the joint, the one end fixedly connected with takeover that connects, one side fixed bonding of two fluid nozzle has first sealing washer, the draw-in groove has been seted up to one side on joint surface, the fixed surface of two fluid nozzle is connected with the fixing base, the inner wall swing joint of fixing base has the pulling piece, the one end fixedly connected with spliced pole of pulling the piece, the spliced pole is kept away from the one end fixedly connected with fixture block of pulling the piece, one side fixedly connected with reset spring of fixture block, one side fixedly connected with holding ring of two fluid nozzle inner walls, one side fixed bonding of holding ring has the second sealing washer.

Optionally, one end of the return spring, which is far away from the fixture block, is fixedly connected with the inner wall of the two-fluid nozzle.

Optionally, one side of the first sealing ring is movably connected with one side of the joint.

Optionally, the surface of the clamping block is clamped with the inner wall of the clamping groove.

Optionally, one side of the second sealing ring is movably connected with one end of the joint.

Optionally, the surface of the fixture block is movably connected with the inner wall of the two-fluid nozzle.

(III) advantageous effects

The utility model provides a two fluid nozzle of antidrip possesses following beneficial effect:

1. this two fluid nozzle of antidrip, through two fluid nozzle, connect, the draw-in groove, a fixed base, pull the piece, the spliced pole, the cooperation setting between fixture block and the reset spring, can be through will connect with two fluid nozzle threaded connection after, can carry out the joint with the draw-in groove under reset spring's effect through the fixture block, thereby reach two fluid nozzle, connect and take over the relative position between and carry out the purpose of fixing, thereby avoid taking place between two fluid nozzle and the takeover not hard up, thereby cause the problem of water clock to take place.

2. This two fluid nozzle of antidrip sets up through the cooperation between first sealing washer, holding ring and the second sealing washer, can fix the back by first sealing washer and second sealing washer after two fluid nozzle and the relative position between the takeover play double-seal's effect, and the further condition of dribbling that prevents takes place, convenient to use.

Drawings

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

FIG. 2 is an exploded view of the present invention;

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

In the figure: 1. a two-fluid nozzle; 2. taking over a pipe; 3. a joint; 4. a first seal ring; 5. a card slot; 6. a fixed seat; 7. pulling the block; 8. connecting columns; 9. a clamping block; 10. a return spring; 11. a positioning ring; 12. and a second seal ring.

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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a leakage-proof two-fluid nozzle comprises a two-fluid nozzle 1, a connecting pipe 2 and a joint 3, wherein the inner wall of the two-fluid nozzle 1 is in threaded connection with the joint 3, one end of the joint 3 is fixedly connected with the connecting pipe 2, and one side of the two-fluid nozzle 1 is fixedly bonded with a first sealing ring 4;

in order to fix the relative positions of the two-fluid nozzle 1, the joint 3 and the connecting pipe 2, the utility model is provided with a clamping groove 5 at one side of the surface of the joint 3, the surface of the two-fluid nozzle 1 is fixedly connected with a fixed seat 6, the inner wall of the fixed seat 6 is movably connected with a pulling block 7, one end of the pulling block 7 is fixedly connected with a connecting column 8, one end of the connecting column 8 far away from the pulling block 7 is fixedly connected with a clamping block 9, one side of the clamping block 9 is fixedly connected with a return spring 10, and through the matching arrangement of the two-fluid nozzle 1, the joint 3, the clamping groove 5, the fixed seat 6, the pulling block 7, the connecting column 8, the clamping block 9 and the return spring 10, after the joint 3 is in threaded connection with the two-fluid nozzle 1, the clamping can be carried out with the clamping groove 5 under the action of the return spring 10 through the clamping block 9, thereby achieving the, thereby avoiding the problem of dripping caused by the looseness between the two-fluid nozzle 1 and the connecting pipe 2;

in order to enhance the sealing performance of the utility model, a positioning ring 11 is fixedly connected with one side of the inner wall of the two-fluid nozzle 1, a second sealing ring 12 is fixedly bonded with one side of the positioning ring 11, through the matching arrangement of the first sealing ring 4, the positioning ring 11 and the second sealing ring 12, the first sealing ring 4 and the second sealing ring 12 can play a role of double sealing after the relative position between the two-fluid nozzle 1 and the connecting pipe 2 is fixed, further preventing the dripping and leaking, convenient to use, the one end that reset spring 10 kept away from fixture block 9 and two fluid nozzle 1's inner wall fixed connection, one side of first sealing washer 4 and the one side swing joint that connects 3, the surface of fixture block 9 and the inner wall joint of draw-in groove 5, one side of second sealing washer 12 and the one end swing joint that connects 3, the surface of fixture block 9 and two fluid nozzle 1's inner wall swing joint.

In summary, the anti-dripping two-fluid nozzle comprises the following steps:

1. the device can be used for clamping the joint 3 and the two-fluid nozzle 1 after being in threaded connection, and can be clamped with the clamping groove 5 through the clamping block 9 under the action of the reset spring 10, so that the purpose of fixing the relative positions among the two-fluid nozzle 1, the joint 3 and the connecting pipe 2 is achieved, and the problem of water leakage caused by looseness between the two-fluid nozzle 1 and the connecting pipe 2 is avoided;

2. the device can separate the clamping block 9 from the clamping groove 5 by pulling the pulling block 7 upwards, so that the joint 3 and the two-fluid nozzle 1 are disassembled;

3. the device can be fixed the relative position between two fluid nozzle 1 and the takeover 2 after play double seal's effect by first sealing washer 4 and second sealing washer 12, and the further condition that prevents to take place the drippage is convenient for use.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A two fluid nozzle of antidrip, includes two fluid nozzle (1), takeover (2) and joint (3), its characterized in that: the inner wall of the two-fluid nozzle (1) is connected with a joint (3) through threads, one end of the joint (3) is fixedly connected with a connecting pipe (2), a first sealing ring (4) is fixedly bonded on one side of the two-fluid nozzle (1), a clamping groove (5) is arranged on one side of the surface of the joint (3), a fixed seat (6) is fixedly connected with the surface of the two fluid nozzles (1), the inner wall of the fixed seat (6) is movably connected with a pulling block (7), one end of the pulling block (7) is fixedly connected with a connecting column (8), one end of the connecting column (8) far away from the pulling block (7) is fixedly connected with a clamping block (9), one side of the clamping block (9) is fixedly connected with a return spring (10), one side of the inner wall of the two-fluid nozzle (1) is fixedly connected with a positioning ring (11), and a second sealing ring (12) is fixedly bonded on one side of the positioning ring (11).

2. A drip resistant two-fluid nozzle as defined in claim 1, wherein: one end, far away from the clamping block (9), of the return spring (10) is fixedly connected with the inner wall of the two-fluid nozzle (1).

3. A drip resistant two-fluid nozzle as defined in claim 1, wherein: one side of the first sealing ring (4) is movably connected with one side of the joint (3).

4. A drip resistant two-fluid nozzle as defined in claim 1, wherein: the surface of the clamping block (9) is clamped with the inner wall of the clamping groove (5).

5. A drip resistant two-fluid nozzle as defined in claim 1, wherein: one side of the second sealing ring (12) is movably connected with one end of the joint (3).

6. A drip resistant two-fluid nozzle as defined in claim 1, wherein: the surface of the clamping block (9) is movably connected with the inner wall of the two-fluid nozzle (1).