CN202899242U - Multi-hole water discharging and air sucking device - Google Patents
Multi-hole water discharging and air sucking device Download PDFInfo
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- CN202899242U CN202899242U CN 201220587915 CN201220587915U CN202899242U CN 202899242 U CN202899242 U CN 202899242U CN 201220587915 CN201220587915 CN 201220587915 CN 201220587915 U CN201220587915 U CN 201220587915U CN 202899242 U CN202899242 U CN 202899242U
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- water discharging
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Abstract
The utility model discloses a multi-hole water discharging and air sucking device. The multi-hole water discharging and air sucking device comprises a body (100), wherein the body (100) is provided with a water inlet channel (110), a water discharging channel (120) and at least one air sucking hole (130); the water discharging channel (120) comprises an acceleration hole (121) and a water discharging hole (122) communicated with the acceleration hole (121), and the sectional area of the acceleration hole is less than that of the water discharging hole; and the air sucking hole (130) comprises at least one air outlet port (132), and the air outlet port (132) is formed at the joint between the hole wall of the acceleration hole (121) and the hole wall of the water discharging hole (122), or the air outlet port (132) is formed in the hole wall of the water discharging hole (122) and close to the joint between the hole wall of the acceleration hole (121) and the hole wall of the water discharging hole (122). According to the device, air and water are directly mixed at the water discharging hole and directly discharged from the water discharging hole after being mixed, as the tube assistance is low after air suction, the water cannot leak from the air sucking hole and is uneasily leaked when the water pressure is low; and meanwhile, the device is not provided with an air-water mixing cavity, so that the volume of the whole structure is smaller and more exquisite.
Description
Technical field
The utility model relates to a kind of gas and water mixer, particularly a kind of porous water outlet getter device.
Background technology
It is air-breathing that nozzle in the market mostly is single hole water outlet single hole, only have minority porous water outlet porous air-breathing, for example Japanese patent application publication No. is the Japan Patent of JP8311964A, it adopts in that the weep hole front end is air-breathing and then carries out gas-liquid mixed at hybrid chamber, penetrate from weep hole again, limitation is larger like this, because air-breathing rear end pipe resistance will can not leaked by very little guarantee suction hole, but reduce the water outlet pipe resistance and can affect outlet effect again, and the air-breathing rear pipe resistance of this structure is very large, as easy as rolling off a logly leaks from suction hole; This technical scheme is also easier when in addition, hanging down hydraulic pressure leaks at the suction hole place.
The utility model content
The utility model provides a kind of porous water outlet getter device, and it has overcome the existing deficiency of background technology.The technical scheme that adopts that the utility model solves its technical problem is: a kind of porous water outlet getter device, it is characterized in that: it comprises a body (100), described body (100) has an intake tunnel (110), the exhalant canal (120) of this intake tunnel of at least one connection (110) and at least one suction hole (130), described exhalant canal (120) comprises that one accelerates the weep hole (122) that this acceleration hole (121) is connected in hole (121) and, described acceleration hole section area is less than the section area of weep hole, described suction hole (130) has the port of giving vent to anger (132) of a suction port (131) and at least one connection suction port (131), the described port of giving vent to anger (132) is opened in the junction of the hole wall of the hole wall that accelerates hole (121) and weep hole (122), perhaps, the described port of giving vent to anger (132) is opened in the hole wall of weep hole (122) and the junction that the next-door neighbour accelerates hole (121) and weep hole (122).
Among one preferred embodiment: described exhalant canal (120) number is a plurality of, and described suction hole (130) number is made as one, and described suction hole (130) is provided with described the give vent to anger port (132) identical with exhalant canal (120) number.
Among one preferred embodiment: described exhalant canal (120) number is a plurality of, described suction hole (130) number is made as a plurality of, each suction hole (130) is provided with one or more ports of giving vent to anger (132), and the described port of giving vent to anger (132) and exhalant canal (120) are for corresponding one by one.
Among one preferred embodiment: described acceleration hole (121) is 1:1.5～1:3 with the ratio of the sectional area of weep hole (122).
Among one preferred embodiment: the length of described acceleration hole (121) or weep hole (122) is 1～3 millimeter.
The technical program is compared with background technology, and it has following advantage:
1. exhalant canal comprises acceleration hole and weep hole, the port of giving vent to anger is opened in the junction of the hole wall of the hole wall that accelerates the hole and weep hole, perhaps, the described port of giving vent to anger is opened in the hole wall of weep hole and the junction that the next-door neighbour accelerates hole and weep hole, so that air directly mixes at weep hole with water, and directly discharge from weep hole after mixing, because the resistance of the pipe after air-breathing is less, guarantee at suction hole water-tightly, and also be not easy to leak during low hydraulic pressure; Simultaneously, this device is not established gas-water mixing cavity, further reduced the pipe resistance, and the total volume is smaller and more exquisite.
2. the suction hole number is made as one, and suction hole is provided with the give vent to anger port identical with the exhalant canal number, and a suction hole unification is to a plurality of exhalant canal air feed, and its structure is smaller and more exquisite, and outlet effect is better.
3. be provided with a plurality of exhalant canals and a plurality of suction hole, so that water-outlet area is large, the flushing comfort level is better, and air-breathing abundant, and mixing wastewater with air is more even, and water outlet is softer.
4. the acceleration hole is 1:1.5～1:3 with the ratio of the sectional area of weep hole, so that outlet effect is better, it is faster to go out water speed.
5. the length of accelerating hole or weep hole is 1～3 millimeter, so that outlet effect is better, it is faster to go out water speed.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 has illustrated the schematic perspective view of a kind of porous water outlet getter device of a preferred embodiment.
Fig. 2 has illustrated the schematic top plan view of a kind of porous water outlet getter device of a preferred embodiment.
Fig. 3 has illustrated one of sectional view of Fig. 2.
Fig. 4 illustrated Fig. 2 sectional view two.
Fig. 5 has illustrated the schematic perspective view of a kind of porous water outlet getter device of another preferred embodiment.
Fig. 6 has illustrated the sectional view of Fig. 5.
The specific embodiment
Please refer to Fig. 1 to Fig. 4, an a kind of preferred embodiment of porous water outlet getter device, described a kind of porous water outlet getter device, it comprises a body 100.
Described body 100 has an intake tunnel 110, the exhalant canal 120 of this intake tunnel 110 of at least one connection and at least one suction hole 130, described exhalant canal 120 comprises that one accelerates the weep hole 122 that this acceleration hole 121 is connected in hole 121 and, described acceleration hole section area is less than the section area of weep hole, described suction hole 130 has the port 132 of giving vent to anger of a suction port 131 and at least one connection suction port 131, the described port 132 of giving vent to anger is opened in the junction of the hole wall of the hole wall that accelerates hole 121 and weep hole 122, perhaps, the described port 132 of giving vent to anger is opened in the hole wall of weep hole 122 and the junction that the next-door neighbour accelerates hole 121 and weep hole 122.Exhalant canal comprises acceleration hole and weep hole, the port of giving vent to anger is opened in the junction of the hole wall of the hole wall that accelerates the hole and weep hole, perhaps, the described port of giving vent to anger is opened in the hole wall of weep hole and the junction that the next-door neighbour accelerates hole and weep hole, so that air directly mixes at exhalant canal with water, and directly discharge from exhalant canal after mixing, because the resistance of the pipe after air-breathing is less, guarantee at suction hole water-tightly, and also be not easy to leak during low hydraulic pressure; Simultaneously, this device is not established gas-water mixing cavity, further reduced the pipe resistance, and the total volume is smaller and more exquisite.
In the present embodiment, described exhalant canal 120 numbers are a plurality of, and described suction hole 130 numbers are made as one, and described suction hole 130 is provided with described the give vent to anger port 132 identical with exhalant canal 120 numbers, and described suction port 131 offers the end face of body.The suction hole number is made as one, and suction hole is provided with the give vent to anger port identical with the exhalant canal number, and a suction hole unification is to a plurality of exhalant canal air feed, and its structure is smaller and more exquisite, and outlet effect is better.In the present embodiment, described exhalant canal 120 numbers be eight and side by side the interval arrange that and each exhalant canal 120 is provided with a delivery port 123, described delivery port 123 is opened in the side face of body 100.
In the present embodiment, the angle that accelerates between hole 121 and the weep hole 122 is 180 degree.
In the present embodiment, described acceleration hole 121 is 1:1.5～1:3 with the ratio of the sectional area of weep hole 122, so that outlet effect is better, it is faster to go out water speed.
In the present embodiment, the length of described acceleration hole 121 or weep hole 122 is 1～3 millimeter, so that outlet effect is better, it is faster to go out water speed.
Please refer to Fig. 5 and Fig. 6, be another preferred embodiment of a kind of porous water outlet getter device.The difference part of present embodiment and a upper embodiment is, described exhalant canal 120 numbers are a plurality of, described suction hole 130 numbers are made as a plurality of, and each suction hole 130 is provided with one or more ports 132 of giving vent to anger, and described port 132 and the exhalant canal 120 of giving vent to anger is for corresponding one by one.
In the present embodiment, described exhalant canal 120 numbers are three and are distributed in the side face of body 100, described suction hole 130 numbers are made as two, and wherein a suction hole 130 is provided with the port 132 of giving vent to anger, this port 132 of giving vent to anger is located at the junction of the hole wall of the hole wall in the acceleration hole of an exhalant canal 120 wherein and weep hole, wherein another suction hole 130 is provided with two ports 132 of giving vent to anger, and these two ports 132 of giving vent to anger are opened in respectively the junction of the hole wall of the hole wall in acceleration hole of other two exhalant canals 120 and weep hole.And in the present embodiment, the angle that accelerates between hole 121 and the weep hole 122 is spent less than 180.
The above, it only is the utility model preferred embodiment, so can not limit according to this scope that the utility model is implemented, the equivalence of namely doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model contains.
Claims (5)
1. porous water outlet getter device, it is characterized in that: it comprises a body (100), described body (100) has an intake tunnel (110), the exhalant canal (120) of this intake tunnel of at least one connection (110) and at least one suction hole (130), described exhalant canal (120) comprises that one accelerates the weep hole (122) that this acceleration hole (121) is connected in hole (121) and, described acceleration hole section area is less than the section area of weep hole, described suction hole (130) has the port of giving vent to anger (132) of a suction port (131) and at least one connection suction port (131), the described port of giving vent to anger (132) is opened in the junction of the hole wall of the hole wall that accelerates hole (121) and weep hole (122), perhaps, the described port of giving vent to anger (132) is opened in the hole wall of weep hole (122) and the junction that the next-door neighbour accelerates hole (121) and weep hole (122).
2. a kind of porous water outlet getter device according to claim 1, it is characterized in that: described exhalant canal (120) number is a plurality of, described suction hole (130) number is made as one, and described suction hole (130) is provided with described the give vent to anger port (132) identical with exhalant canal (120) number.
3. a kind of porous water outlet getter device according to claim 1, it is characterized in that: described exhalant canal (120) number is a plurality of, described suction hole (130) number is made as a plurality of, each suction hole (130) is provided with one or more ports of giving vent to anger (132), and the described port of giving vent to anger (132) and exhalant canal (120) are for corresponding one by one.
4. it is characterized in that according to claim 1 and 2 or 3 described a kind of porous water outlet getter devices: described acceleration hole (121) is 1:1.5～1:3 with the ratio of the sectional area of weep hole (122).
5. according to claim 1 and 2 or 3 described a kind of porous water outlet getter devices, it is characterized in that: the length of described acceleration hole (121) or weep hole (122) is 1～3 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220587915 CN202899242U (en) | 2012-11-08 | 2012-11-08 | Multi-hole water discharging and air sucking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220587915 CN202899242U (en) | 2012-11-08 | 2012-11-08 | Multi-hole water discharging and air sucking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202899242U true CN202899242U (en) | 2013-04-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220587915 Expired - Lifetime CN202899242U (en) | 2012-11-08 | 2012-11-08 | Multi-hole water discharging and air sucking device |
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|---|---|
| CN (1) | CN202899242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921307A (en) * | 2016-06-25 | 2016-09-07 | 中山市美图塑料工业有限公司 | Spray head facilitating automatic air mixing |
-
2012
- 2012-11-08 CN CN 201220587915 patent/CN202899242U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921307A (en) * | 2016-06-25 | 2016-09-07 | 中山市美图塑料工业有限公司 | Spray head facilitating automatic air mixing |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |
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| CX01 | Expiry of patent term |