CN219540636U - Double-fluid nozzle gas seat - Google Patents

Abstract

The utility model provides a double-fluid nozzle gas seat, comprising: a main body, wherein a mixing cavity is arranged in the main body; the spray heads are arranged at one end of the main body and are correspondingly communicated with the mixing cavity; the side wall of the mixing cavity is correspondingly provided with a liquid supply port and an air supply port, and the liquid supply port and the air supply port are respectively communicated with a liquid supply pipe and an air supply pipe. A plurality of shower nozzles are integrated on an air seat to increase shower nozzle quantity, carry out multi-angle, efficient atomizing dust fall to a plurality of directions, improved atomization effect, avoided repeated a plurality of shower nozzles of setting up in same position with the condition that increases the spraying volume.

Description

Double-fluid nozzle gas seat

Technical Field

The utility model belongs to the technical field of spraying, and particularly relates to a double-fluid nozzle air seat.

Background

At present, a large amount of dust, such as coal dust, is generated in the production activities of cement, metallurgy, coal, mine, metal smelting, building construction and the like, so that not only can the environment be polluted, but also dust explosion can be caused. Meanwhile, workers work in a high-concentration dust environment for a long time, and the physical health and life safety of the workers are seriously threatened. The spray dust fall method is a common dust fall method, and the dry fog generated by the spray nozzles can be used for effectively treating small-particle-size respiratory dust, and because the spray nozzles are limited in atomization capacity, if atomization quantity is required to be improved or multi-angle spray dust fall is required to be carried out in some high-dust areas, a plurality of spray nozzles are required to be arranged for carrying out spray dust fall, but the spray nozzles are complicated to install at the same time, and pipeline layout is required to be carried out again, so that the installation efficiency is affected.

Accordingly, there is a need to provide an improved solution to the above-mentioned deficiencies of the prior art.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and designs a double-fluid nozzle air seat.

In order to achieve the above object, the present utility model provides the following technical solutions:

a dual fluid showerhead gas holder comprising:

the main body is internally provided with a mixing cavity;

the spray heads are arranged at one end of the main body and correspondingly communicated with the mixing cavity;

the side wall of the mixing cavity is correspondingly provided with a liquid supply port and an air supply port, and the liquid supply port and the air supply port are respectively communicated with a liquid supply pipe and an air supply pipe.

Preferably, one end of the mixing cavity corresponding to the spray head is hemispherical.

Preferably, one end of the main body, which is far away from the spray head, is correspondingly connected with a mounting support, the mounting support is L-shaped, and a waist-shaped hole is formed in one end of the main body, which is far away from the main body.

Preferably, the mounting support is provided with a mounting hole corresponding to one end of the main body, which is far away from the spray head, is provided with a threaded section, and the threaded section passes through the mounting hole and then corresponds to the connecting nut.

Preferably, the end of the main body far away from the spray head is an open end, and the open end is provided with a top cover.

Preferably, the top cover is provided with a plurality of screw holes uniformly distributed along the circumferential direction of the top cover, and the screws penetrate through the screw holes and are fixed at the open end of the main body.

Preferably, the side part of the main body is provided with an assembly hole corresponding to the spray head;

the spray head is assembled in the assembly hole through external threads at the tail part.

The beneficial effects are that: a plurality of shower nozzles are integrated on an air seat to increase shower nozzle quantity, carry out multi-angle, efficient atomizing dust fall to a plurality of directions, improved atomization effect, avoided repeated a plurality of shower nozzles of setting up in same position with the condition that increases the spraying volume.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. Wherein:

FIG. 1 is a schematic diagram of a showerhead air mount according to an embodiment of the present utility model;

FIG. 2 is a simplified bottom view of a showerhead air mount according to an embodiment of the present utility model.

In the figure: 1. a main body; 2. a spray head; 3. a liquid supply port; 4. a top cover; 5. a nut; 6. an air supply port; 7. a mounting support; 8. waist-shaped holes.

Detailed Description

The following description of the technical solutions in the embodiments of the present utility model will be clear and complete, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.

In the description of the present utility model, the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", etc. refer to the orientation or positional relationship based on that shown in the drawings, merely for convenience of description of the present utility model and do not require that the present utility model must be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. The terms "coupled" and "connected" as used herein are to be construed broadly and may be, for example, fixedly coupled or detachably coupled; either directly or indirectly through intermediate components, the specific meaning of the terms being understood by those of ordinary skill in the art as the case may be.

The utility model will be described in detail below with reference to the drawings in connection with embodiments. It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

As shown in fig. 1-2, a dual-fluid nozzle gas holder comprises a main body 1 and nozzles 2, wherein the purpose of increasing atomization amount and meeting multi-angle and all-directional spraying can be achieved by integrating a plurality of nozzles 2 on the main body 1, specifically, the main body 1 is of a columnar or pestle-like structure and is of a hollow structure, an inner cavity of the main body is a mixing cavity and is used for connecting a gas source and a water source, the nozzles 2 are arranged at one end of the main body 1 and are correspondingly communicated with the mixing cavity, so that water and gas are mixed in the mixing cavity and then sprayed out of the nozzles 2, micron-sized dual-fluid spraying is formed, and atomization effect is improved.

In this embodiment, be provided with liquid supply mouth 3 and air supply mouth 6 in the lateral wall correspondence of mixing chamber, liquid supply mouth 3 and air supply mouth 6 communicate liquid supply pipe and air supply pipe respectively to supply water and air supply, make aqueous vapor mix in mixing chamber, liquid supply pipe and air supply pipe set up the solenoid valve, and the solenoid valve corresponds the connection director and carries out aqueous vapor proportional control, guarantees atomization quality.

In an alternative embodiment, one end of the mixing chamber corresponding to the spray heads 2 is hemispherical, and the hemispherical structure can fully mix water and gas, and meanwhile, balance of water and gas received by each spray head 2 is ensured, so that atomization effect is ensured.

In this example, there may be 2-6, preferably 4, spray heads 2 to realize the full-coverage atomization, and further, the included angle between the spray heads 2 and the horizontal plane may be adjusted, so that the spray heads 2 are distributed in a conical manner, so as to ensure that the atomization area is in a conical divergence, and realize the directional atomization.

In an alternative embodiment, the one end that shower nozzle 2 was kept away from to main part 1 corresponds and is connected with installing support 7, and installing support 7 is the metal sheet to make installing support 7 be L shape through bending, so can be quick pass through the bolt fastening on the installation station, be convenient for install, be equipped with waist type hole 8 in the one end that keeps away from main part 1, can utilize the fixed screw of waist type hole 8 adaptation different intervals, improve the adaptation degree of this device, reduce the requirement to the installation accuracy.

In an alternative embodiment, the mounting support 7 is provided with a mounting hole at one end corresponding to the main body 1, one end, far away from the spray head 2, of the main body 1 is provided with a threaded section, the inner diameter of the mounting hole is matched with the outer diameter of the threaded section, the middle upper part of the main body 1 is provided with a stepped platform corresponding to the threaded section, the outer diameter of the stepped platform is larger than the mounting hole, the threaded section passes through the mounting hole and corresponds to the connecting nut 5, and the screw nut 5 is screwed to realize the fixed connection between the main body 1 and the mounting support 7.

In this embodiment, the liquid supply port 3 and the air supply port 6 are screw holes formed in the main body 1, and the liquid supply port 3 and the air supply port 6 are correspondingly connected with the liquid supply pipe and the air supply pipe through butt bolts.

Alternatively, the liquid supply port 3 and the air supply port 6 are provided with quick-connection plugs in a threaded connection mode, and the liquid supply pipe and the air supply pipe are fixed on the quick-connection plugs in a quick-connection mode.

In an alternative embodiment, the main body 1 is kept away from the one end of shower nozzle 2 and is open end to this reduces the production degree of difficulty of main body 1, can realize production through ordinary injection molding or casting technique, and open end is played chess and is equipped with top cap 4, seals through top cap 4, guarantees the leakproofness of mixing chamber.

In an alternative embodiment, the top cover 4 is provided with a plurality of screw holes uniformly distributed along the circumferential direction, and the screws pass through the screw holes and are fixed at the open end of the main body 1.

A rubber gasket is provided between the top cover 4 and the open end of the main body 1 for sealing.

In this embodiment, the liquid supply is followed by setting up in the middle part of the top cover 4, and a quick connector is provided at the liquid supply port 3 for butt joint of the liquid supply pipe, and the air supply is followed by setting up in the intermediate position of the side wall of the main body 1, and a quick connector is provided after the air supply for butt joint of the air supply pipe.

In an alternative embodiment, the lateral part of the main body 1 is provided with an assembly hole corresponding to the spray head 2, the inner wall of the assembly hole is provided with an internal thread, the spray head 2 is a product with an external thread at the tail part on the market, the spray head 2 is assembled in the assembly hole through the external thread at the tail part, so that the spray head 2 can be assembled and disassembled according to actual requirements, further, 4 assembly holes are formed in the main body 1, the spray head 2 is assembled according to actual requirements, and the assembly hole without the spray head 2 is sealed by installing a blocking wire in the thread.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the particular embodiments disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model as defined by the appended claims.

Claims (7)

1. A dual fluid nozzle gas holder, comprising:

the main body is internally provided with a mixing cavity;

the spray heads are arranged at one end of the main body and correspondingly communicated with the mixing cavity;

the side wall of the mixing cavity is correspondingly provided with a liquid supply port and an air supply port, and the liquid supply port and the air supply port are respectively communicated with a liquid supply pipe and an air supply pipe.

2. The dual fluid nozzle holder of claim 1, wherein an end of said mixing chamber corresponding to said nozzle is hemispherical.

3. The dual fluid nozzle air holder of claim 1, wherein one end of the main body away from the nozzle is correspondingly connected with a mounting support, the mounting support is L-shaped, and a waist-shaped hole is formed at one end of the main body away from the main body.

4. The dual fluid nozzle air seat of claim 3, wherein the mounting support has a mounting hole at one end corresponding to the main body, the end of the main body far away from the nozzle is a threaded section, and the threaded section passes through the mounting hole and corresponds to a connecting nut.

5. The dual fluid nozzle air holder of claim 1, wherein the end of the main body remote from the nozzle is an open end, and the open end is equipped with a top cover.

6. The dual fluid nozzle holder of claim 5, wherein the top cover has a plurality of screw holes uniformly distributed along a circumference thereof, and the screws are fixed to the open end of the main body after passing through the screw holes.

7. The dual fluid nozzle air holder of claim 1, wherein the side of the main body is provided with an assembly hole corresponding to the nozzle;

the spray head is assembled in the assembly hole through external threads at the tail part.