CN213855180U

CN213855180U - Many shower nozzles high efficiency combination formula spray gun

Info

Publication number: CN213855180U
Application number: CN202022186072.3U
Authority: CN
Inventors: 张裔伟; 张斌; 马丹
Original assignee: Shanghai Wuyushu New Material Technology Co ltd
Current assignee: Shanghai Wuyushu New Material Technology Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-08-03
Anticipated expiration: 2030-09-29

Abstract

The utility model relates to a waterproof material's spraying instrument discloses a many shower nozzles high efficiency combination formula spray gun, this many shower nozzles high efficiency combination formula spray gun's structure includes that first material pipe, the both ends of first material pipe respectively set up a blocking end cap closed end portion that can relapse the dismouting, install a plurality of nozzles on the first material pipe, all nozzles evenly arrange along the length direction of first material pipe, connect a U-shaped support pipe on the first material pipe, the both ends of U-shaped support pipe and the different positions intercommunication of first material pipe, the mid-mounting of U-shaped support pipe has material union coupling. A second material pipe is further arranged and is parallel to the first material pipe, and a baffle is arranged between the two material pipes. The utility model discloses a many shower nozzles high efficiency combination formula spray gun has advantages such as simple structure, single efficiency of construction height, material waste are few, has improved the water proof coating efficiency of construction greatly.

Description

Many shower nozzles high efficiency combination formula spray gun

Technical Field

The utility model relates to a waterproof material's spraying instrument, more specifically, the utility model relates to a many shower nozzles high efficiency combination formula spray gun.

Background

The waterproof materials adopted in the current building engineering are mainly divided into waterproof coiled materials and waterproof coatings. The waterproof coating has the advantages of being seamless as a whole, and is suitable for special-shaped structures and the like. The construction of the waterproof paint can be in various forms such as brushing, blade coating, roller coating, spraying and the like, wherein the construction efficiency of the spraying is highest. The single-component or double-component waterproof coating is sprayed out through a nozzle under the action of high pressure by a spraying machine, and a coating layer is formed by deposition and polymerization on a base surface. However, spray guns provided by the prior art are only provided with one set of spraying system, and for single-component coatings, only one material suction system and one material discharge system are used, and the coatings are sprayed out through a single nozzle; for a two-component coating, the two components of the coating are mixed in a spray gun or in air through respective suction pipes and discharge pipes. The efficiency of spraying is limited for such a single spray system. Merely by raising the pressure of the apparatus, it can cause back-splash of the coating material and thus waste of material.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes prior art's is not enough, has provided a many shower nozzles high efficiency combination formula spray gun suitable for high pressure coating machine.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a many shower nozzles high efficiency combination formula spray gun, it is used for the spraying of monocomponent coating, and its structure includes first material pipe, the both ends of first material pipe respectively set up a termination end cap closed end that can relapse the dismouting, install a plurality of nozzles on the first material pipe, all nozzles evenly arrange along the length direction of first material pipe, connect a U-shaped support pipe on the first material pipe, the both ends of U-shaped support pipe and the different positions intercommunication of first material pipe, the mid-mounting of U-shaped support pipe has the material union coupling.

The technical scheme is that the multi-nozzle high-efficiency combined spray gun is used for spraying the two-component coating, and further comprises a second material pipe, wherein the second material pipe and the first material pipe are arranged on a fixed support in parallel, and the second material pipe is provided with a blocking end plug, a nozzle, a U-shaped support pipe and a material pipe joint in the same manner as the first material pipe.

When the two-component coating is sprayed, a baffle is arranged between a first material pipe and a second material pipe of the multi-nozzle high-efficiency combined spray gun, the baffle separates the spraying ranges of nozzles of the first material pipe and the second material pipe, and the baffle is fixedly installed on the fixed support.

In order to ensure the spraying effect and improve the spraying efficiency, the first material pipe and the second material pipe are respectively provided with 3-4 nozzles, and the width of the sector sprayed by all the nozzles in single construction is 2-3 meters.

The material pipe joints are connected with a steel wire high-pressure pipe of a high-pressure device for supplying the coating, and when the two-component coating is sprayed, the two material pipe joints are respectively connected with the steel wire high-pressure pipe of a feeding device for the two-component coating.

The both ends of first material pipe, the second material pipe of many shower nozzles high efficiency combination formula spray gun can not be sealed, consequently the end cap carry out the shutoff through the mode of thread tightening to the both ends of first material pipe and second material pipe, convenient to detach end cap washs first material pipe, the intraduct of second material.

When the multi-nozzle high-efficiency combined spray gun is provided with a first material pipe and a second material pipe, the nozzles on the first material pipe and the second material pipe respectively correspond to each other in a front-back mode, so that the spraying range of the nozzles of the first material pipe is consistent with that of the nozzles of the second material pipe, and the two components are combined and cured on the coating substrate.

Compared with the prior art, the utility model discloses following beneficial effect has at least: the utility model discloses a many shower nozzles high efficiency combination formula spray gun has advantages such as simple structure, single efficiency of construction height, material waste are few, has improved the water proof coating efficiency of construction greatly.

Drawings

Fig. 1 shows the structure of a multi-nozzle high-efficiency combined lance according to example 1.

Fig. 2 shows the structure of a multi-nozzle high-efficiency combined lance according to example 2.

In the above drawings, reference numerals represent: the device comprises a first material pipe 1, a blocking end cap 2, a nozzle 3, a U-shaped support pipe 4, a material pipe joint 5, a second material pipe 6, a baffle 7 and a fixed support 8.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

The multi-nozzle high-efficiency combined spray gun of the embodiment is suitable for spraying single-component coating, and has a structure shown in fig. 1, and the multi-nozzle high-efficiency combined spray gun is provided with a first material pipe 1 which is a pipe body, and a pipe cavity allows the coating to pass through. The first material pipe can adopt a rectangular pipe with a rectangular pipe cavity, and other structures can be conveniently installed on the rectangular pipe cavity, but the first material pipe is not limited to the rectangular pipe. The both ends of the first material pipe of many shower nozzles high efficiency combination formula spray gun can not be sealed, in order to prevent that coating from overflowing from both ends, respectively set up a 2 closed end cap that block end cap that can relapse the dismouting at the both ends of first material pipe, and the preferred is that the block end cap carries out the shutoff through the mode of thread tightening to the both ends of first material pipe, and convenient to detach block end cap washs first material intraduct. When the spraying construction, the end-capping plug plugs the two ends of the first material pipe so as to prevent the coating from leaking from the two ends, and after the spraying construction is finished, the end-capping plug is opened to clean the first material pipe so as to prevent the coating from being solidified in the first material pipe and blocking the first material pipe to influence later-stage construction. A plurality of nozzles 3 are arranged on the first material pipe, all the nozzles are uniformly arranged along the length direction of the first material pipe, and the pressure and the flow distributed to each nozzle can be calculated according to the pressure of actual equipment. Under the condition of fixed pressure, the more nozzles are, the smaller the flow of a single nozzle is, and the smaller the back splash is; with the nozzle fixed, the greater the pressure, the greater the flow rate, and the greater the back splash. In order to guarantee the spraying effect and improve the spraying efficiency, 4 nozzles are arranged on the first material pipe, the width of the sector sprayed by all the nozzles is close to 3 meters during single construction, and the efficiency of single spraying is greatly improved. A U-shaped support pipe 4 is connected to the first material pipe, two ends of the U-shaped support pipe are communicated with different positions of the first material pipe, a material pipe joint 5 is installed in the middle of the U-shaped support pipe, and the material pipe joint is connected with a steel wire high-pressure pipe of a high-pressure device for supplying coating. The high-pressure coating enters the U-shaped bracket pipe from the pipe joint, is shunted, enters the first material pipe from two ends of the U-shaped bracket pipe, and is sprayed out from each spray head.

Example 2

The multi-nozzle high-efficiency combined spray gun of the embodiment is suitable for spraying two-component paint, and the structure is shown in figure 2. The multi-nozzle high-efficiency combined spray gun is provided with a first material pipe 1 and a second material pipe 6, wherein the first material pipe and the second material pipe are pipe bodies, and the pipe cavities allow paint to pass through. The two material pipes can adopt rectangular pipes with rectangular pipe cavities, other structures can be conveniently installed on the rectangular pipes, and the rectangular pipes are not limited to use. The two ends of the first material pipe and the second material pipe can not be sealed, and the two ends of the first material pipe and the second material pipe are respectively provided with a sealing end cap 2 which can be repeatedly disassembled and assembled to seal the end parts. Preferably, the end blocking plug blocks two ends of the first material pipe and the second material pipe in a threaded fixing mode, the end blocking plug is convenient to detach, the interiors of the first material pipe and the second material pipe are cleaned, and the situation that the later construction is influenced by the fact that the coating is solidified in the first material pipe and the second material pipe is avoided. A plurality of nozzles 3 are arranged on the first material pipe and the second material pipe, and all the nozzles are uniformly arranged along the length direction of the first material pipe or the second material pipe. In order to ensure the spraying effect and improve the spraying efficiency, the first material pipe and the second material pipe are respectively provided with 4 nozzles, the width of the sector sprayed by all the nozzles is close to 3 meters in single construction, and the two components are sprayed on the coating substrate to form a cured layer film. The nozzles on the first material pipe and the nozzles on the second material pipe respectively correspond to each other in a front-back mode, so that the spraying range of the nozzles of the first material pipe is consistent with that of the nozzles of the second material pipe, and the two components are combined and cured on the coating substrate.

The first material pipe and the second material pipe are respectively connected with a U-shaped support pipe 4, two ends of each U-shaped support pipe are communicated with different positions of the first material pipe or the second material pipe, and a material pipe joint 5 is arranged in the middle of each U-shaped support pipe. The two material pipe joints are respectively connected with the steel wire high-pressure pipes of the feeding devices of the two component coatings. The second material pipe is arranged on a fixed support 8 in parallel with the first material pipe, and the second material pipe is provided with a blocking plug, a nozzle, a U-shaped support pipe and a material pipe joint in the same way as the first material pipe. A baffle 7 is arranged between a first material pipe and a second material pipe of the multi-nozzle high-efficiency combined spray gun, the baffle isolates the spraying range of nozzles of the first material pipe and the second material pipe, components of the first material pipe and the second material pipe are prevented from meeting and solidifying at the nozzles to block the nozzles, and the baffle is fixedly installed on the fixed support.

Although the invention has been described herein with reference to the illustrated embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this disclosure. More specifically, various variations and modifications may be made to the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure herein. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides a many shower nozzles high efficiency combination formula spray gun, its characterized in that includes first material pipe, the both ends of first material pipe respectively set up the end cap closed end portion that can relapse the dismouting, install a plurality of nozzles on the first material pipe, all nozzles evenly arrange along the length direction of first material pipe, connect a U-shaped support pipe on the first material pipe, the both ends of U-shaped support pipe and the different positions intercommunication of first material pipe, the mid-mounting of U-shaped support pipe has the material union.

2. The multi-jet high efficiency combined lance of claim 1 further including a second tube mounted to a fixed support in parallel with the first tube, the second tube having a stopper, a nozzle, a U-shaped support tube and a tube fitting disposed thereon in the same manner as the first tube.

3. The multi-nozzle high-efficiency combined spray gun of claim 2, wherein a baffle is arranged between the first material pipe and the second material pipe, the baffle separates the spraying range of the nozzles of the first material pipe and the second material pipe, and the baffle is fixedly mounted on the fixed support.

4. The multi-nozzle high-efficiency combined spray gun of claim 2 is characterized in that the first material pipe and the second material pipe are respectively provided with 3-4 nozzles, and the width of a sector sprayed by all the nozzles in single construction is 2-3 m.

5. The multi-spray head high efficiency modular spray gun of claim 2 wherein said tube connector is connected to a steel wire high pressure tube of a high pressure means for supplying paint.

6. The multi-nozzle high-efficiency combined spray gun of claim 2, wherein the end-blocking plugs block the two ends of the first material pipe and the second material pipe in a threaded manner.

7. The multi-spray-head high-efficiency combined spray gun of claim 4, wherein the nozzles on the first material pipe and the nozzles on the second material pipe correspond one to one in a front-back manner.