CN209577120U - A kind of water-repellent paint spraying nozzle - Google Patents

Abstract

The utility model discloses a kind of water-repellent paint spraying nozzles, the first circulation chamber including head body, inside head body, with the second circulation chamber of the first circulation chamber connection, for connecting the first circulation chamber and the connecting flange of the second circulation chamber, the rotating base being flexibly connected with the second circulation chamber and the jet element being fixedly connected with rotating base.It realizes that nozzle is rotatably replaced using rotating base, without the nozzle of dismounting and change different model, operates conveniently, operating efficiency is high.

Description

A kind of water-repellent paint spraying nozzle

Technical field

The utility model sprays field more particularly to water-repellent paint, and in particular to a kind of water-repellent paint spraying nozzle.

Background technique

Water-repellent paint using when need to be sprayed on waterproof subject surface, need using dedicated water-repellent paint spraying equipment, it is existing Some spraying equipment performances are single, are only equipped with a nozzle, but in actual use, according to the operating environment of spraying, when operation At a distance from painted object, different injection intensity and fine and closely woven degree are needed, so the nozzle of different model should be selected.Existing skill It in art, is completed often through dismounting nozzle exchange model, troublesome in poeration, spray efficiency is low, and different spray head models needs It is adapted to corresponding nozzle, adaptation requires height, is not easy to realize versatility.Therefore a kind of nozzle is designed without dismantling i.e. replaceable model Water-repellent paint spraying nozzle it is very necessary.

Utility model content

In view of the above technical problems, the utility model provides a kind of water-repellent paint spraying nozzle.

A kind of water-repellent paint spraying nozzle, the first circulation chamber and first including head body, inside head body The second circulation chamber, the connecting flange for connecting the first circulation chamber and the second circulation chamber and the second circulation chamber of circulation chamber connection The rotating base of flexible connection and the jet element being fixedly connected with rotating base, the first circulation chamber interior walls are equipped with insulating layer, Insulating layer is fitted with a pressure gauge, and the first circulation chamber is half perforation semi-closed structure, and perforation side is fixedly connected with a mesh screen, closed side It is fixedly connected with a sealing baffle.

Preferably, jet element includes first jet component and second nozzle component, and first jet component includes and rotation The nozzle base that pedestal is fixedly connected, spray chamber inside nozzle base, with the thread chamber of spray chamber perforation and for positioning The lock that spray chamber is aligned with second circulation chamber, second nozzle modular construction is identical as first jet modular construction, and first Jet element and second nozzle component are symmetrically set on rotating base.

Preferably, sealing rubber ring is arranged between nozzle base and rotating base.

Preferably, eddy flow core is equipped in spray chamber, eddy flow core abuts a compressed spring, and compressed spring tail end abuts mesh screen, rotation It flows core diameter and is less than spray chamber internal diameter.

Preferably, eddy flow outer core is evenly equipped with eddy flow slot.

Preferably, nozzle base outer wall is provided with cruciform groove, and head body inner wall corresponding position is provided with to slot, locking Device includes set on the extruding spring being fixed in groove and the I-shaped clamping block abutted with extruding spring, I-shaped locking Block header is adapted to slot with described.

The utility model has the advantages that

1, using the design of rotating base and twin-jet nozzle, it is conveniently replaceable nozzle, is not necessarily to disassembling, assembling and replacing.

2, it is equipped with lock, is aligned convenient for the second circulation chamber with spray chamber when nozzle is replaced in torsion.

Detailed description of the invention

The utility model will be further described below with reference to the accompanying drawings.

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the utility model lock structural schematic diagram；

Fig. 3 is the utility model eddy flow slot schematic diagram.

Digital representation in figure:

1, pressure gauge 2, head body 3, connecting flange 4, insulating layer 5, the first circulation chamber 6, eddy flow slot 7, compressed spring 8, Second circulation chamber 9, rotating base 10, nozzle base 11, eddy flow core 12, spray chamber 13, thread chamber 14, sealing rubber ring 15, sealing Baffle 16, I-shaped clamping block 18, squeezes spring 19, groove at mesh screen 17.

Specific embodiment

As shown in Figure 1, the utility model includes head body 2, the first circulation chamber 5 inside head body 2, with the The second circulation chamber 8, the connecting flange 3 for connecting the first circulation chamber 5 and the second circulation chamber 8 and second of one circulation chamber 5 connection The rotating base 9 and the jet element being fixedly connected with rotating base 9,5 inner wall of the first circulation chamber that circulation chamber 8 is flexibly connected are set There is insulating layer 4, insulating layer 4 is fitted with a pressure gauge 1, and the first circulation chamber 5 is half perforation semi-closed structure, and perforation side is fixedly connected One mesh screen 16, closed side are fixedly connected with a sealing baffle 15.

First circulation chamber 5 sets insulating layer 4, it is therefore intended that ensures temperature when water-repellent paint spraying, has certain temperature with room temperature The water-repellent paint spraying effect of difference is good, and tackness is strong.Insulating layer 4 inserts pressure gauge 1 convenient for the liquid in the first circulation chamber 5 of monitoring Pressure, when in the first circulation chamber 5 pressure reach spraying needed for pressure when, i.e., expression the utility model can start operation.Penetrate through side A mesh screen 16 is fixedly connected with for filtering the impurity from the water-repellent paint flowed out in pipeline, prevents impurity from entering with water-repellent paint Nozzle, the inner body of wear-out failure precise structure.

Jet element includes first jet component and second nozzle component, and first jet component includes solid with rotating base 9 Surely the nozzle base 10 connected, spray chamber 12 inside nozzle base 10, the thread chamber 13 penetrated through with spray chamber 12 and is used for The lock that positioning spray chamber 12 is aligned with second circulation chamber 8, second nozzle modular construction and first jet modular construction phase Together, first jet component and second nozzle component are symmetrically set on rotating base.

Water-repellent paint enters the first circulation chamber 5 from pipeline, since the first circulation chamber 5 is half perforation semi-closed structure, waterproof Coating can only be flowed out from perforation side, into the second circulation chamber 8, enter the first jet portion that aligns from the second circulation chamber 8 Part, i.e., nozzle ready for use, water-repellent paint enter the spray chamber 12 of first jet component from the second circulation chamber 8, are equipped in spray chamber 12 Eddy flow core 11, eddy flow core 11 abut a compressed spring 7, and 7 tail end of compressed spring abuts mesh screen 16, and 11 diameter of eddy flow core is less than spray 12 internal diameter of chamber.The utility model installs eddy flow core 11 additional in 12 inner wall of spray chamber, be conducive to the flowing of water-repellent paint more evenly, stablize, As shown in figure 3,11 outer wall of eddy flow core is evenly equipped with eddy flow slot 6, keep the rate of outflow of water-repellent paint relatively steady, is not in spraying The lasing generated in the process due to fluid pressure problem and phenomenon of cutting off the water supply.To prevent water-repellent paint from leaking, the utility model exists Sealing rubber ring 14 is arranged between nozzle base 10 and rotating base 9.

When replacing first jet component and second nozzle component, rotating base 9 is rotated, when to solve to replace nozzle, the The alignment problem of two circulation chambers 8 and spray chamber 12, the utility model design have lock, are provided in 10 outer wall of nozzle base cross Groove 19,2 inner wall corresponding position of head body are provided with to slot, as shown in Fig. 2, lock includes being set to be fixed at groove 19 Interior extruding spring 18 and with the I-shaped clamping block 17 that squeezes spring 18 and abuts, I-shaped 17 head of clamping block with to slotting Slot adaptation, the lower end of I-shaped clamping block 17 are stuck in 19 wall of cruciform groove, there is certain stroke.When changing nozzle, when second Circulation chamber 8 is aligned with corresponding spray chamber 12, and 17 upper end of I-shaped clamping block of lock is squeezed pressing spring 18 and tightly springs into slotting It is blocked in slot, i.e., can not be rotated further by rotating base 9, to realize the locked alignment of nozzle.

Various modifications to these embodiments will be readily apparent to those skilled in the art, herein Defined General Principle can be realized in other embodiments without departing from the spirit or scope of the present utility model.

Claims (6)

1. a kind of water-repellent paint spraying nozzle, it is characterised in that: including head body, first inside the head body Circulation chamber circulates with the second circulation chamber of first circulation chamber connection, for connecting first circulation chamber and described second The connecting flange of room, the rotating base being flexibly connected with second circulation chamber and the spray being fixedly connected with the rotating base Nozzle component, the first circulation chamber interior walls are equipped with insulating layer, and the insulating layer is fitted with a pressure gauge, and first circulation chamber is Half perforation semi-closed structure, side is fixedly connected with a mesh screen, closed side is fixedly connected with a sealing baffle for perforation.

2. a kind of water-repellent paint spraying nozzle according to claim 1, it is characterised in that: the jet element includes first Jet element and second nozzle component, the first jet component includes the nozzle base being fixedly connected with the rotating base, Spray chamber inside the nozzle base, with the thread chamber of spray chamber perforation and for positioning the spray chamber and described the The lock of two circulation chambers alignment, the second nozzle modular construction is identical as the first jet modular construction, and described first Jet element and the second nozzle component are symmetrically set on the rotating base.

3. a kind of water-repellent paint spraying nozzle according to claim 2, it is characterised in that: the nozzle base and the rotation Turn to be arranged with sealing rubber ring between pedestal.

4. a kind of water-repellent paint spraying nozzle according to claim 2, it is characterised in that: be equipped with eddy flow in the spray chamber Core, the eddy flow core abut a compressed spring, and the compressed spring tail end abuts mesh screen, and the eddy flow core diameter is less than in spray chamber Diameter.

5. a kind of water-repellent paint spraying nozzle according to claim 4, it is characterised in that: the eddy flow outer core is evenly equipped with Eddy flow slot.

6. a kind of water-repellent paint spraying nozzle according to claim 2, it is characterised in that: the nozzle base outer wall is provided with Cruciform groove, the head body inner wall corresponding position are provided with to slot, and the lock includes being set to be fixed at groove Interior extruding spring and the I-shaped clamping block abutted with the extruding spring, the I-shaped locking block header with it is described right Slot adaptation.