CN211613116U - Spray gun for spraying heat-preservation slurry - Google Patents
Spray gun for spraying heat-preservation slurry Download PDFInfo
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- CN211613116U CN211613116U CN202020052460.XU CN202020052460U CN211613116U CN 211613116 U CN211613116 U CN 211613116U CN 202020052460 U CN202020052460 U CN 202020052460U CN 211613116 U CN211613116 U CN 211613116U
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Abstract
The utility model belongs to the technical field of spraying equipment, in particular to a spray gun for spraying heat preservation slurry, which comprises a body, a spray head and a compressed air pipe, wherein the body comprises a vertical section, a bending section, a horizontal section and a contraction section which are connected in sequence, the lower end of the vertical section is connected with a slurry pipe joint, and the vertical section is provided with a first check valve; the compressed air pipe is inserted into the body from the horizontal section, the outlet end of the compressed air pipe is positioned in the contraction section, and a second check valve is arranged on the compressed air pipe; horizontal segmentThe included angle a between the two contraction sections is 155-1650(ii) a The nozzle is provided with a first nozzle, a second nozzle and a third nozzle, the first nozzle, the second nozzle and the third nozzle are all horn-shaped, the first nozzle is inclined upwards, the third nozzle is inclined downwards, and an included angle b between the central axis of the first nozzle and the central axis of the second nozzle is 12-25%0The included angle c between the central axis of the third nozzle and the central axis of the second nozzle is 12-250. The utility model discloses spraying efficiency has been improved.
Description
Technical Field
The utility model belongs to the technical field of the spraying equipment, concretely relates to a spray gun for spraying of heat preservation thick liquids.
Background
With the development of science and technology, the population is increased, the living standard of people is improved, energy is more and more valuable in the world, and the situation of energy shortage occurs in some places. In order to solve the problem of energy shortage, energy conservation becomes an important research topic for scientists besides increasing the development of energy and striving to develop novel renewable energy. More or less energy is lost and wasted during the production, transport, use, storage, etc. of energy. In the fields of energy conservation and refrigeration, heat insulation and preservation materials are the key. In the industry and the construction industry, the application of the heat insulation material is more and more extensive, and the heat insulation material can save energy and improve living environment when being applied to the industry and the construction industry. The spray gun is one of the devices required for the thermal insulation slurry spraying process. The spraying efficiency of the existing spray gun for spraying the heat-preservation slurry is lower.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a spray gun for heat preservation thick liquids spraying for improve spraying efficiency.
In order to solve the technical problem, the utility model discloses a technical scheme does:
a spray gun for spraying heat-preservation slurry comprises a body, a spray head and a compressed air pipe, wherein the body comprises a vertical section, a bending section, a horizontal section and a contraction section, the vertical section is connected with the bending section, the bending section is connected with the horizontal section, and the horizontal section is connected with the contraction section; the spray head is arranged on the contraction section; the lower end of the vertical section is connected with a slurry pipe joint, and a first check valve is arranged on the vertical section; the compressed air pipe is inserted into the body from the horizontal section, the outlet end of the compressed air pipe is positioned in the contraction section, and a second check valve is arranged on the compressed air pipe; an included angle a between the horizontal section and the contraction section is 155-165 degrees; be provided with first spout, second spout and third spout on the shower nozzle, first spout, second spout and third spout all are the loudspeaker form, first spout tilt up, third spout downward sloping, the axis of first spout with the contained angle b of the axis of second spout is 12 ~ 25, the axis of third spout with the contained angle c of the axis of second spout is 12 ~ 25.
The utility model provides an in the spray gun for heat preservation thick liquids spraying, preferably, be located fixed lag that is provided with on the compressed air pipe in this body.
In the utility model provides an among the spray gun for heat preservation thick liquids spraying, further preferably, the lag is made by rubber.
In the utility model provides an in the spray gun for heat preservation thick liquids spraying, still further preferably, the horizontal segment with contained angle a between the shrink section is 160.
The utility model provides an in the spray gun for heat preservation thick liquids spraying, further preferably, the axis of first spout with the contained angle b of the axis of second spout is 16, the axis of third spout with the contained angle c of the axis of second spout is 16.
Adopt above-mentioned technical scheme, because the exit end with compressed air pipe sets up in the contraction section, set up the first spout that is the loudspeaker form in the shower nozzle, second spout and third spout, first spout tilt up, the downward sloping of third spout, and the axis of first spout is 12 ~ 25 with the contained angle b of the axis of second spout, the axis of third spout is 12 ~ 25 with the contained angle c of the axis of second spout, make heat preservation thick liquids follow shower nozzle blowout more even and dispersion, the efficiency of spouting has also been improved. The compressed air pipe is provided with the protective sleeve, so that the damage of the heat insulation slurry to the compressed air pipe is prevented.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure: the device comprises a body 1, a spray head 2, a compressed air pipe 3, a vertical section 4, a bending section 5, a horizontal section 6, a contraction section 7, a slurry pipe joint 8, a first check valve 9, a second check valve 10, a first spray opening 11, a second spray opening 12, a third spray opening 13 and a protective sleeve 14.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
A spray gun for spraying heat-preservation slurry comprises a body 1, a spray head 2 and a compressed air pipe 3, wherein the body 1 comprises a vertical section 4, a bending section 5, a horizontal section 6 and a contraction section 7, the vertical section 4 is connected with the bending section 5, the bending section 5 is connected with the horizontal section 6, and the horizontal section 6 is connected with the contraction section 7; the spray head 2 is arranged on the contraction section 7; the lower end of the vertical section 4 is connected with a slurry pipe joint 8 for connecting with a slurry pipe. A first check valve 9 is arranged on the vertical section 4, and the first check valve 9 can prevent the slurry from flowing back; compressed air pipe 3 inserts in the body 1 from the horizontal segment 6 of body 1, and compressed air pipe 3's exit end is located contraction section 7, is provided with second check valve 10 on compressed air pipe 3, and second check valve 10 can prevent that thick liquids from getting into compressed air pipe 3 when compressed air is not enough in, guarantees that compressed air pipe 3 is not blockked up. The included angle a between the horizontal section 6 and the contraction section 7 is 160 degrees; the nozzle 2 is provided with a first nozzle 11, a second nozzle 12 and a third nozzle 13, the first nozzle 11, the second nozzle 12 and the third nozzle 13 are all horn-shaped, the first nozzle 11 inclines upwards, the third nozzle 13 inclines downwards, an included angle b between a central axis of the first nozzle 11 and a central axis of the second nozzle 12 is 16 degrees, and an included angle c between a central axis of the third nozzle 13 and a central axis of the second nozzle 12 is 16 degrees. The first nozzle 11, the second nozzle 12 and the third nozzle 13 are arranged on the spray head 2, so that the heat preservation slurry is sprayed out from the three nozzles, and the slurry can be sprayed more dispersedly and uniformly. The three nozzles are in a horn shape, so that the slurry can be better diffused when being sprayed, and the spraying efficiency of the heat-preservation slurry is improved.
In order to protect the compressed air pipe 3 and prevent the slurry from corroding and wearing the compressed air pipe 3, a protecting cover 14 is fixedly arranged on the compressed air pipe 3 positioned in the body 1. The boot 14 is made of rubber.
The utility model discloses a realize the operation like this: connect slurry pipe 8 and slurry pipe and fix, start flush coater and air compressor, the heat preservation thick liquids enters into body 1 through the slurry pipe to through first check valve 10, when thick liquids reachd shrink section 7, because the diameter of shrink section 7 dwindles gradually, the pressure of thick liquids also increases gradually, makes thick liquids can follow the spout blowout better. Because the exit end of compressed air pipe 3 is located constriction 7, can utilize compressed air's pressure to spout thick liquids better, the contained angle b of the axis of first spout 11 and the axis of second spout 12 is 16, and the contained angle c of the axis of third spout 13 and the axis of second spout 12 is 16 for thick liquids can be more evenly, spout faster.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.
Claims (5)
1. A spray gun for spraying heat preservation slurry is characterized by comprising a body, a spray head and a compressed air pipe, wherein the body comprises a vertical section, a bending section, a horizontal section and a contraction section; the spray head is arranged on the contraction section; the lower end of the vertical section is connected with a slurry pipe joint, and a first check valve is arranged on the vertical section; the compressed air pipe is inserted from the horizontal sectionIn the body, the outlet end of the compressed air pipe is positioned in the contraction section, and a second check valve is arranged on the compressed air pipe; the included angle a between the horizontal section and the contraction section is 155-1650(ii) a Be provided with first spout, second spout and third spout on the shower nozzle, first spout, second spout and third spout all are the loudspeaker form, first spout tilt up, third spout downward sloping, the axis of first spout with the contained angle b of the axis of second spout is 12 ~ 250The included angle c between the central axis of the third nozzle and the central axis of the second nozzle is 12-25 DEG0。
2. The spray gun for insulating slurry spraying according to claim 1, wherein a protective sleeve is fixedly arranged on the compressed air pipe in the body.
3. Spray gun for the spraying of insulation paste according to claim 2, characterized in that the protective jacket is made of rubber.
4. The spray gun for insulating slurry spraying according to claim 3, wherein the included angle a between the horizontal section and the contraction section is 1600。
5. The spray gun for insulating slurry spraying according to claim 4, wherein an included angle b between a central axis of the first nozzle and a central axis of the second nozzle is 160The included angle c between the central axis of the third nozzle and the central axis of the second nozzle is 160。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020052460.XU CN211613116U (en) | 2020-01-10 | 2020-01-10 | Spray gun for spraying heat-preservation slurry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020052460.XU CN211613116U (en) | 2020-01-10 | 2020-01-10 | Spray gun for spraying heat-preservation slurry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211613116U true CN211613116U (en) | 2020-10-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020052460.XU Active CN211613116U (en) | 2020-01-10 | 2020-01-10 | Spray gun for spraying heat-preservation slurry |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111515043A (en) * | 2020-04-01 | 2020-08-11 | 山东柯信新材料有限公司 | Spray gun for wet spraying by utilizing supersonic airflow |
-
2020
- 2020-01-10 CN CN202020052460.XU patent/CN211613116U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111515043A (en) * | 2020-04-01 | 2020-08-11 | 山东柯信新材料有限公司 | Spray gun for wet spraying by utilizing supersonic airflow |
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