CN211026766U - Pressurized atomizing sprinkler head - Google Patents
Pressurized atomizing sprinkler head Download PDFInfo
- Publication number
- CN211026766U CN211026766U CN201921864399.2U CN201921864399U CN211026766U CN 211026766 U CN211026766 U CN 211026766U CN 201921864399 U CN201921864399 U CN 201921864399U CN 211026766 U CN211026766 U CN 211026766U
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- CN
- China
- Prior art keywords
- water
- sprinkler
- water inlet
- connecting pipe
- sprinkler head
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 88
- 238000005507 spraying Methods 0.000 claims abstract description 19
- 238000007789 sealing Methods 0.000 claims description 4
- 230000002262 irrigation Effects 0.000 abstract description 4
- 238000003973 irrigation Methods 0.000 abstract description 4
- 239000007921 spray Substances 0.000 abstract description 4
- 238000000889 atomisation Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
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Abstract
The utility model discloses a pressurized atomizing sprinkler head, which comprises a water inlet connecting pipe connected with a greenhouse pressurized water pipe, a water inlet channel arranged in the water inlet connecting pipe, a water diversion cavity arranged at the lower part of the water inlet connecting pipe and communicated with the water inlet channel, four water diversion pipes with one end perpendicular to the lower part of the water inlet connecting pipe at intervals and equally dividing the circumference of the outer edge of the water inlet connecting pipe, a water diversion channel arranged in any water diversion pipe and communicated with the water diversion cavity, and a first sprinkler head, a second sprinkler head, a third sprinkler head and a fourth sprinkler head which are connected with the other end of the water diversion pipes in a one-to-one correspondence manner and have the same structure by adopting threads; the first spraying head comprises a spraying head body, a spraying water inlet channel, a spherical cavity, a spraying channel, an eccentric ball, an air inlet channel and a boss. By the proposal, the utility model has the advantages of simple structure, spray coverage area are wide, have very high practical value and spreading value in irrigation technical field.
Description
Technical Field
The utility model belongs to the technical field of irrigation technique and specifically relates to a pressurization formula atomizing sprinkler head.
Background
The sprinkler head is mainly used for irrigating vegetation in a greenhouse area; the traditional structure is more complex, and the coverage area of spraying is narrower; in order to ensure that the spraying coverage area is wide enough, a plurality of spraying heads need to be additionally arranged in the greenhouse, so that the investment cost of the irrigation equipment is increased.
SUMMERY OF THE UTILITY MODEL
In view of the above, an object of the present invention is to provide a pressurized atomizing sprinkler head, which has the following technical solutions:
a pressurized atomizing sprinkler comprises a water inlet connecting pipe connected with a greenhouse pressurized water pipe, a water inlet channel arranged in the water inlet connecting pipe, water distribution cavities arranged at the lower part of the water inlet connecting pipe and communicated with the water inlet channel, four water distribution pipes, a water distribution runner, a first sprinkler head, a second sprinkler head, a third sprinkler head and a fourth sprinkler head, wherein one end of each water distribution pipe is perpendicular to the lower part of the water inlet connecting pipe at intervals and is equally distributed on the periphery of the outer edge of the water inlet connecting pipe;
the first sprinkler comprises a sprinkler body in threaded connection with the water diversion pipe, a sprinkling water inlet flow passage, a spherical cavity and a sprinkling flow passage which are sequentially arranged in the sprinkler body along the water flow direction and are communicated with the water diversion flow passage, an eccentric ball arranged in the spherical cavity, an air inlet hole arranged at the top of the sprinkler body, an air inlet flow passage arranged in the sprinkler body, one end of the air inlet flow passage is connected with the air inlet hole, the other end of the air inlet flow passage is connected with the top of the inner wall of the sprinkling flow passage, and at least two bosses which are uniformly arranged at the inner wall of the front end of the spherical cavity at intervals are arranged; the spraying flow channel is in a conical column shape, and the diameter along the water flow direction is gradually increased.
Furthermore, the pressurized atomizing sprinkler head also comprises a sealing ring which is arranged in the sprinkler body and is arranged at the front end of the water distribution pipe.
Preferably, a hollow cavity eccentric to the eccentric ball is formed in the eccentric ball.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model skillfully arranges four spray heads with the same structure, which equally divides the outer edge circumference of the water inlet connecting pipe, thereby ensuring wider spray coverage area; in addition, the utility model is provided with an eccentric ball in the nozzle body to form impact atomization shunting; moreover, the utility model is provided with the air inlet channel, which can offset the water flow inertia negative pressure and provide the atomization air inlet; to sum up, the utility model has the advantages of simple structure, spray coverage area are wide, have very high practical value and spreading value in irrigation technical field.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as a limitation of the scope of protection, and for those skilled in the art, other related drawings may be obtained from these drawings without inventive effort.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic sectional view taken along line a-a of fig. 1.
In the drawings, the names of the parts corresponding to the reference numerals are as follows:
1-water inlet connecting pipe, 2-first sprinkler head, 3-second sprinkler head, 4-third sprinkler head, 5-fourth sprinkler head, 6-sealing ring, 10-water inlet channel, 11-water distribution cavity, 12-water distribution pipe, 20-sprinkler head body, 21-water spraying inlet channel, 22-spherical cavity, 23-spraying channel, 24-eccentric ball, 25-air inlet hole, 26-air inlet channel, 27-boss, 121-water distribution channel and 241-hollow cavity.
Detailed Description
To make the objectives, technical solutions and advantages of the present application more clear, the present invention will be further described with reference to the accompanying drawings and examples, and embodiments of the present invention include, but are not limited to, the following examples. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Examples
As shown in fig. 1 to 2, the present embodiment provides a pressurized atomizing sprinkler head. First, the terms "first", "second", and the like in the present embodiment are used only for distinguishing the same kind of components, and are not to be construed as specifically limiting the scope of protection. In the present embodiment, the terms of orientation such as "bottom", "top", "peripheral edge", "center", and the like are explained based on the drawings.
Specifically, the pressurized atomizing sprinkler of the embodiment includes a water inlet connecting pipe 1 connected to a pressurized water pipe of a greenhouse, a water inlet channel 10 formed in the water inlet connecting pipe 1, a water distribution chamber 11 formed at a lower portion of the water inlet connecting pipe 1 and communicated with the water inlet channel 10, four water distribution pipes 12 having one end perpendicular to the lower portion of the water inlet connecting pipe 1 at intervals and equally dividing the circumference of an outer edge of the water inlet connecting pipe 1, a water distribution flow channel 121 formed in any one of the water distribution pipes 12 and communicated with the water distribution chamber 11, and a first sprinkler 2, a second sprinkler 3, a third sprinkler 4 and a fourth sprinkler 5 connected to the other end of the water distribution pipe 12 in a one-to-one correspondence by using threads and having the same structure;
in addition, in the present embodiment, a specific structure of the sprinkler head is described by taking the first sprinkler head 2 as an example, and the sprinkler head includes a sprinkler head body 20 screwed to the water diversion pipe 12, a water inlet channel 21, a spherical cavity 22 and a water spraying channel 23 which are sequentially opened in the sprinkler head body 20 along the water flow direction and are communicated with the water diversion channel 121, an eccentric ball 24 which is disposed in the spherical cavity 22, an air inlet hole 25 which is opened at the top of the sprinkler head body 20, an air inlet channel 26 which is opened in the sprinkler head body 20 and has one end connected to the air inlet hole 25 and the other end connected to the top of the inner wall of the water spraying channel 23, bosses 27 which are disposed at the inner wall of the front end of the spherical cavity 22 at even intervals and are provided with at least two bosses, and a hollow cavity 241 which. The spraying flow passage 23 is in a conical cylinder shape, and the diameter along the water flow direction is gradually increased. Wherein, a sealing ring 6 arranged at the front end of the water diversion pipe 12 is arranged in the nozzle body 20.
In the present embodiment, the water delivered by the pressurized water pipe is divided into four parts in the water diversion cavity 11 and enters the water diversion pipe 12; in the spherical cavity 22, the impact eccentric ball 24 rotates, and under the supporting action of the boss 27, the water inlet atomization shunting is realized; then enters the spraying flow passage 23; air is required for atomization to enter, and negative pressure in the spraying flow channel 23 is offset; the present embodiment skillfully arranges the intake ports 25 and the intake runners 26.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and are not limitations on the protection scope of the present invention, but all the changes made by adopting the design principle of the present invention and performing non-creative work on this basis shall fall within the protection scope of the present invention.
Claims (3)
1. A pressurized atomizing sprinkler is characterized by comprising a water inlet connecting pipe (1) connected with a greenhouse pressurized water pipe, a water inlet channel (10) arranged in the water inlet connecting pipe (1), a water distribution cavity (11) arranged at the lower part of the water inlet connecting pipe (1) and communicated with the water inlet channel (10), four water distribution pipes (12) with one ends respectively perpendicular to the lower part of the water inlet connecting pipe (1) at intervals and equally distributed on the periphery of the outer edge of the water inlet connecting pipe (1), a water distribution runner (121) arranged in any water distribution pipe (12) and communicated with the water distribution cavity (11), and a first sprinkler (2), a second sprinkler (3), a third sprinkler (4) and a fourth sprinkler (5) which are connected with the other end of the water distribution pipe (12) in a one-to-one correspondence manner and have the same structure;
the first sprinkler head (2) comprises a sprinkler body (20) in threaded connection with the water distribution pipe (12), a water spraying inlet flow channel (21), a spherical cavity (22) and a spraying flow channel (23) which are sequentially arranged in the sprinkler body (20) along the water flow direction and are communicated with the water distribution flow channel (121), an eccentric ball (24) arranged in the spherical cavity (22), an air inlet hole (25) arranged at the top of the sprinkler body (20), an air inlet flow channel (26) which is arranged in the sprinkler body (20), one end of which is connected with the air inlet hole (25) and the other end of which is connected with the top of the inner wall of the spraying flow channel (23), and at least two bosses (27) which are uniformly arranged on the inner wall of the front end of the spherical cavity (22) at intervals; the spraying flow channel (23) is in a conical column shape, and the diameter along the water flow direction is gradually increased.
2. A pressurized atomizing sprinkler according to claim 1, characterized in that it further comprises a sealing ring (6) disposed inside the sprinkler body (20) and disposed at the front end of the water distribution pipe (12).
3. A pressurized atomizing sprinkler according to claim 1 or 2, characterized in that said eccentric ball (24) has a hollow cavity (241) formed therein which is eccentric thereto.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921864399.2U CN211026766U (en) | 2019-10-31 | 2019-10-31 | Pressurized atomizing sprinkler head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921864399.2U CN211026766U (en) | 2019-10-31 | 2019-10-31 | Pressurized atomizing sprinkler head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211026766U true CN211026766U (en) | 2020-07-17 |
Family
ID=71531501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921864399.2U Expired - Fee Related CN211026766U (en) | 2019-10-31 | 2019-10-31 | Pressurized atomizing sprinkler head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211026766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114402986A (en) * | 2022-01-11 | 2022-04-29 | 江苏大学 | Aerial fog rapid propagation device of growing seedlings |
-
2019
- 2019-10-31 CN CN201921864399.2U patent/CN211026766U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114402986A (en) * | 2022-01-11 | 2022-04-29 | 江苏大学 | Aerial fog rapid propagation device of growing seedlings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200717 |