CN211070629U - Spraying system - Google Patents
Spraying system Download PDFInfo
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- CN211070629U CN211070629U CN201921449470.0U CN201921449470U CN211070629U CN 211070629 U CN211070629 U CN 211070629U CN 201921449470 U CN201921449470 U CN 201921449470U CN 211070629 U CN211070629 U CN 211070629U
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- spraying
- inlet channel
- water
- air
- air inlet
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- 238000005507 spraying Methods 0.000 title claims abstract description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 239000007921 spray Substances 0.000 claims abstract description 20
- 239000003595 mist Substances 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000033764 rhythmic process Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses a spraying system, which comprises a spraying seat and a spraying head; the spraying seat is provided with a water inlet channel, an air inlet channel and a hollow cavity communicated with the air inlet channel, wherein the water inlet channel and the air inlet channel are independent; the atomizing head is sealed between the atomizing base and the cover plate, a central hole communicated with the water inlet channel is formed in the atomizing head, a plurality of air outlet grooves communicated with the air inlet channel are formed in the center hole, high-pressure air in the hollow cavity is sprayed out of the air outlet grooves to generate negative pressure at the central hole, water in the water inlet channel is sucked under the action of the negative pressure, the water is sprayed out of the small holes formed in the cover plate, and the water is sprayed out of the small holes formed in the cover plate. The utility model has simple structure, the spraying state can be adjusted to reach the optimal state when leaving the factory, and the installation is convenient and rapid; the spray angle and the spray amount are stable, fine-grained mist can be sprayed, water drops cannot be formed, the service life of the spray gun is prolonged, and the work of other parts cannot be influenced; in addition, the film can be sprayed immediately after being opened, the rhythm of a film scene is better matched, and the telepresence of audiences is further improved.
Description
Technical Field
The utility model belongs to dynamic seat spraying field, in particular to spraying system.
Background
With the continuous improvement of living conditions, people pursue cultural entertainment increasingly, especially movie theaters, science and technology museums and amusement places, people not only can meet the visual enjoyment brought by enjoying programs, but also pursue fusion with program scenes and scene interaction.
The 4D film is also called four-dimensional film, which is a novel film and television product formed by adding environment special effect simulation on the basis of 3D film, and the effect of telepresence is increased by giving the audience physical stimulus of film content linkage. The 4D film is developed from the traditional stereo cinema, and compared with other cinemas, the film has the characteristics and advantages of prominent theme, high technological content, vivid effect, strong picture impact and the like.
In 4D movies, in order for a user to really feel an immersive effect, a seat is required to have a spraying function according to a smoke scene of the movie itself, and a spraying system in a movie theater has the following problems: the sprayed fog particles are relatively coarse; the system is arranged behind the seat, the size of the fog needs to be manually adjusted to achieve the optimal state, and the installation is troublesome, and the workload is large; too large a mist can form water droplets; the water can not be sprayed out immediately, a certain delay is caused, and the matching with the film is not accurate enough.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure, the spraying system of installation and debugging of being convenient for, and spraying angle and spray volume are stable, can spout fine grit fog and can realize opening promptly and spout.
Realize the utility model discloses the technical solution of purpose does: a spraying system comprises a spraying base and a spraying head;
the spraying seat is provided with a water inlet channel, an air inlet channel and a hollow cavity communicated with the air inlet channel, wherein the water inlet channel and the air inlet channel are mutually independent; the atomizing head is sealed between the atomizing base and the cover plate movably connected with the atomizing base, a central hole communicated with the water inlet channel is formed in the atomizing head, a plurality of air outlet grooves communicated with the air inlet channel are formed in the center hole, high-pressure gas in the hollow cavity is sprayed out through all the air outlet grooves to generate negative pressure at the central hole, water in the water inlet channel is sucked under the action of the negative pressure, the water is sprayed out through the high-pressure gas, and the water is sprayed out through small holes formed in the cover plate.
Compared with the prior art, the utility model, it is showing the advantage and is: 1) the structure is simple, and the required auxiliary components are few; 2) the spraying state of the system is adjusted to reach the optimal state when the system leaves the factory, and the system is convenient and quick to install; 3) the spraying angle and the spraying amount are stable; 4) fine-grained mist can be sprayed, water drops cannot be formed, the service life of the spray gun is prolonged, and the work of other parts cannot be influenced; 5) the method can realize instant spraying, better match the rhythm of the movie scene and further improve the telepresence of audiences.
The present invention will be described in further detail with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram of the spraying system of the present invention.
Fig. 2 is a cross-sectional view of the spraying system of the present invention.
Detailed Description
With reference to fig. 1 and 2, the spraying system of the present invention includes a spraying base 2 and a spraying head 4;
the spraying seat 2 is provided with a water inlet channel, an air inlet channel and a hollow cavity communicated with the air inlet channel which are mutually independent; the atomizing head 4 is sealed between the atomizing base 2 and the cover plate 6 movably connected with the atomizing base 2, a central hole communicated with the water inlet channel is formed in the atomizing head 4, a plurality of air outlet grooves communicated with the air inlet channel are formed in the center hole, high-pressure air in the hollow cavity is sprayed out through all the air outlet grooves to generate negative pressure at the position of the central hole, water in the water inlet channel is sucked under the action of the negative pressure, the water is sprayed through the high-pressure air, and the spray is sprayed out through small holes formed in the cover plate 6.
Furthermore, the water inlet channel comprises a water pipe connector 1 and a water pipe, one end of the water pipe connector 1 is fixedly connected with the spraying seat 2, and the other end of the water pipe connector is connected with the water pipe; the air inlet channel comprises an air pipe joint 8 and an air pipe, one end of the air pipe joint 8 is fixedly connected with the spraying seat 2, and the other end of the air pipe joint is connected with the air pipe.
Further, a check valve is disposed on the water pipe joint 1 for preventing water from flowing back after the spraying system absorbs water for the first time.
Further preferably, the water pipe joint 1 and the air pipe joint 8 are respectively connected with an air pipe and a water pipe in a quick insertion mode.
It is further preferred that the outlet slots are at an inclined angle theta along the outer surface of the spray head 4.
Exemplarily, preferably, θ is 15 °.
Further, the air outlet grooves are evenly distributed around the central hole.
Further, the shape and the aperture size of the air outlet groove can be set in a user-defined mode according to the actual required fog shape and distance.
Illustratively, the outlet slot is triangular in shape.
Illustratively, both ends of the spray head 4 are respectively sealed between the spray base 2 and a cover plate 6 movably connected with the spray base 2 through a first sealing ring 3 and a second sealing ring 5.
Illustratively, the spray base 1 is cylindrical.
The present invention will be described in further detail with reference to examples.
Example 1
The utility model relates to a spraying system, which comprises a spraying base 2 and a spraying head 4;
the spraying seat 2 is provided with a water inlet channel, an air inlet channel and a hollow cavity communicated with the air inlet channel which are mutually independent; the atomizing head 4 is sealed between the atomizing base 2 and the cover plate 6 movably connected with the atomizing base 2, a central hole communicated with the water inlet channel is formed in the atomizing head 4, a plurality of air outlet grooves communicated with the air inlet channel are formed in the center hole, high-pressure air in the hollow cavity is sprayed out through all the air outlet grooves to generate negative pressure at the position of the central hole, water in the water inlet channel is sucked under the action of the negative pressure, the water is sprayed through the high-pressure air, and the spray is sprayed out through small holes formed in the cover plate 6.
Example 2
On the basis of the embodiment 1, the water inlet channel comprises a water pipe connector 1 and a water pipe, one end of the water pipe connector 1 is fixedly connected with the spraying seat 2, and the other end of the water pipe connector 1 is connected with the water pipe; the air inlet channel comprises an air pipe joint 8 and an air pipe, one end of the air pipe joint 8 is fixedly connected with the spraying seat 2, and the other end of the air pipe joint is connected with the air pipe.
Example 3
On the basis of the embodiment 2, a check valve is arranged on the water pipe joint 1 and is used for preventing water from flowing back after the spraying system absorbs water for the first time.
Example 4
On the basis of any of the above embodiments, the outlet slots are inclined at an angle θ along the outer surface of the spray head 4.
Example 5
In example 4, θ is 15 °.
Example 6
On the basis of any of the above embodiments, the gas outlet grooves are evenly distributed around the central hole.
Example 7
On the basis of any one of the above embodiments, the air outlet groove is triangular.
The utility model has simple structure, needs few auxiliary components, can adjust the spraying state to reach the optimal state when leaving the factory, and is convenient and quick to install; the spray angle and the spray amount are stable, fine-grained mist can be sprayed, water drops cannot be formed, the service life of the spray gun is prolonged, and the work of other parts cannot be influenced; in addition, the effect of spraying immediately after opening can be realized, the rhythm of a movie scene is better matched, and the telepresence of audiences is further improved.
Claims (10)
1. A spraying system is characterized by comprising a spraying base (2) and a spraying head (4);
the spraying seat (2) is provided with a water inlet channel, an air inlet channel and a hollow cavity communicated with the air inlet channel, wherein the water inlet channel and the air inlet channel are mutually independent; atomizing head (4) seal in spraying seat (2), with between spraying seat (2) swing joint's apron (6), set up the centre bore that is linked together with inhalant canal on atomizing head (4), be equipped with a plurality of air outlet groove that are linked together with inhalant canal around the centre bore, high-pressure gas in the hollow cavity produces the negative pressure in centre bore department through all air outlet groove blowout, the water that inhales among the inhalant canal under the effect of negative pressure forms the spraying through high-pressure gas, the spraying passes through the aperture blowout that sets up on apron (6).
2. The spraying system according to claim 1, characterized in that the water inlet channel comprises a water pipe connector (1) and a water pipe, one end of the water pipe connector (1) is fixedly connected to the spraying base (2), and the other end is connected with the water pipe; the air inlet channel comprises an air pipe connector (8) and an air pipe, one end of the air pipe connector (8) is fixedly connected with the spraying seat (2), and the other end of the air pipe connector is connected with the air pipe.
3. A spraying system according to claim 2, characterized in that the water connection (1) is provided with a non-return valve for preventing water from flowing back after the spraying system has been initially filled with water.
4. The spraying system according to claim 2, characterized in that the water pipe connector (1) and the air pipe connector (8) are respectively connected with an air pipe and a water pipe in a quick-insertion manner.
5. A spraying system according to claim 1, characterised in that the outlet slots are at an inclined angle θ along the outer surface of the spray head (4).
6. The spray system of claim 1, wherein the gas outlet slots are evenly distributed around the central aperture.
7. The spraying system of claim 1, wherein the shape and aperture size of the air outlet slot can be customized according to the actual required mist shape and distance.
8. The spray system of claim 1 or 7, wherein the outlet slot is triangular in shape.
9. The spraying system according to claim 1, characterized in that the two ends of the spraying head (4) are respectively sealed between the spraying base (2) and the cover plate (6) movably connected with the spraying base (2) through a first sealing ring (3) and a second sealing ring (5).
10. A spraying system according to claim 1, characterized in that the spray base (2) is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921449470.0U CN211070629U (en) | 2019-09-02 | 2019-09-02 | Spraying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921449470.0U CN211070629U (en) | 2019-09-02 | 2019-09-02 | Spraying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211070629U true CN211070629U (en) | 2020-07-24 |
Family
ID=71622977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921449470.0U Active CN211070629U (en) | 2019-09-02 | 2019-09-02 | Spraying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211070629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113368444A (en) * | 2021-05-20 | 2021-09-10 | 中国舰船研究设计中心 | Flow-adjustable water curtain and water mist composite spraying device |
-
2019
- 2019-09-02 CN CN201921449470.0U patent/CN211070629U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113368444A (en) * | 2021-05-20 | 2021-09-10 | 中国舰船研究设计中心 | Flow-adjustable water curtain and water mist composite spraying device |
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