CN107489652A - A kind of shower nozzle suitable for air blower - Google Patents
A kind of shower nozzle suitable for air blower Download PDFInfo
- Publication number
- CN107489652A CN107489652A CN201710851554.6A CN201710851554A CN107489652A CN 107489652 A CN107489652 A CN 107489652A CN 201710851554 A CN201710851554 A CN 201710851554A CN 107489652 A CN107489652 A CN 107489652A
- Authority
- CN
- China
- Prior art keywords
- ventilating duct
- air blower
- pressure
- tube
- sensitive diaphragm
- Prior art date
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/403—Casings; Connections of working fluid especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/083—Sealings especially adapted for elastic fluid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a kind of shower nozzle suitable for air blower, including ventilating duct, pressure-sensitive diaphragm, discharge pipe, sealing tube, positioning tube and seal head, wherein, ventilating duct is cone tubular structure, discharge pipe is coaxially disposed with sealing tube and both are respectively arranged inside and outside ventilating duct, and one end that both of which has one end small with ventilating duct opening is connected.Positioning tube one end big with ventilating duct opening is connected, and pressure-sensitive diaphragm is in positioning tube and its periphery is connected with positioning tube inner wall sealing, and pressure-sensitive diaphragm, which is formed, multiple stomatas.Seal head one end is fixedly connected with pressure-sensitive diaphragm, and the other end at its other end connection ventilating duct end relative with sealing tube is in close contact.The present invention can prevent dyestuff from flowing backwards when air blower stops and supplied, and influence its service life so as to be avoided that in air blower into dyestuff.
Description
Technical field
The present invention relates to footwear art, specifically a kind of shower nozzle suitable for air blower.
Background technology
The generation of footwear is inseparable with the wisdom of natural environment, the mankind.Ancient times, soil are uneven, weather
In freezing winter and in sultry summer, the both feet of oneself are protected to human instinct, then there have been footwear：The animal skin of simple dressing pin, leaf, becomes
Earliest footwear in human history.
With the development of society, the species of footwear is more and more various, pattern is also multimodal various, in order to obtain different patterns,
A large amount of dyestuffs can be applied to during the manufacturing of footwear.And in order to avoid deposition of dye, people would generally use air blower
Blown to shelving in stand-by dyestuff.Existing air blower, due to the influence of negative pressure in air blower, easily occurs when stopping supplying
The phenomenon that beam material is flowed backward in air blower, this is allowed for, and air blower is fragile, so as to reduce the service life of air blower.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of shower nozzle suitable for air blower, its
Air blower stops dyestuff being prevented to flow backwards during supply, influences its service life so as to be avoided that in air blower into dyestuff.
The present invention, which solves the above problems, to be achieved through the following technical solutions：A kind of shower nozzle suitable for air blower, bag
Include ventilating duct, pressure-sensitive diaphragm, discharge pipe, sealing tube, positioning tube and seal head, the ventilating duct is cone tubular structure, it is described go out
Airduct is coaxially disposed with sealing tube and both are respectively arranged inside and outside ventilating duct, and both of which has one small with ventilating duct opening of one end
End connection；Positioning tube one end big with ventilating duct opening is connected, the pressure-sensitive diaphragm in the positioning tube and its periphery with
Positioning tube inner wall sealing connects, and pressure-sensitive diaphragm, which is formed, multiple stomatas；Described seal head one end is fixedly connected with pressure-sensitive diaphragm, its
The other end at other end connection ventilating duct end relative with sealing tube is in close contact.
During present invention application, the other end at the relative connection ventilating duct end of discharge pipe is connected on air blower body, air blower
Gas is inputted to discharge pipe, gas is entered in sealing tube by discharge pipe, and the gas pressure in sealing tube makes close in seal head
No longer sealing is touched between end socket and sealing tube, and gas is then entered in ventilating duct, as the gas in input ventilating duct increases,
The air pressure increase of pressure-sensitive diaphragm is acted on, so that pressure-sensitive diaphragm is raised and drives seal head to move up, the stomata on pressure-sensitive diaphragm
Open, gas is entered in dyestuff by stomata；When air blower is stopped, stop inputting gas to the present invention, with wind-guiding
The discharge of gas in cylinder, the air pressure in ventilating duct and sealing tube reduces, under the drive of pressure-sensitive diaphragm, seal head and sealing tube
Recover sealing to touch.
Further, the other end inwall at the relative connection ventilating duct end of the sealing tube forms inclined-plane, the seal head with
One end of sealing tube contact is frustum termination, and the frustum termination side wall is identical with the inclined-plane slope that sealing tube is formed.Such as
This, the present invention can increase the contact surface of seal head and sealing tube, the tightness of the further lift-off seal of energy when applying.
Further, the other end lateral wall at the relative connection ventilating duct end of the discharge pipe is arranged to thread-like structure.This
Discharge pipe is arranged to shape of threads by invention, can be connected, torn open with air blower body by way of screw thread matching in specific application
It is convenient to fill.
Further, the aperture of the stomata is 40~80um.
In summary, the invention has the advantages that：Overall structure of the present invention is simple, is easy to implement, and cost is low, when
When the present invention blasts gas into dyestuff, gas forms small bubble after air passing hole and entered in dyestuff；The present invention not to
When gas is blasted in dyestuff, the stomata of pressure-sensitive diaphragm, which shrinks, closes, and effectively dyestuff can be prevented to flow backward in the present invention, avoid dye
Material enters in air blower, so as to dyestuff be prevented to flow backwards when air blower stops and supplied, enters dye so as to be avoided that in air blower
Expect and influence its service life.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application
Point, do not form the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is the structural representation of a specific embodiment of the invention.
Mark and corresponding parts title in accompanying drawing：1st, ventilating duct, 2, pressure-sensitive diaphragm, 3, discharge pipe, 4, sealing tube, 5,
Positioning tube, 6, seal head, 7, stomata.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment：
As shown in figure 1, a kind of shower nozzle suitable for air blower, including ventilating duct 1, pressure-sensitive diaphragm 2, discharge pipe 3, sealing tube
4th, positioning tube 5 and seal head 6, wherein, the ventilating duct 1 of the present embodiment is cone tubular structure, and discharge pipe 3 is coaxially set with sealing tube 4
To put and both are respectively arranged inside and outside ventilating duct 1, both internal diameters are equal with one end internal diameter that ventilating duct 1 is open small, and two
Person has one end and the ventilating duct 1 small one end that is open to dock.The internal diameter of positioning tube 5 of the present embodiment is open big with ventilating duct 1
One end internal diameter is equal, and the one end of positioning tube 5 and the ventilating duct 1 big one end that is open are docked.The pressure-sensitive diaphragm 2 of the present embodiment uses rubber
Glue is made, and pressure-sensitive diaphragm 2 is in positioning tube 5 and its periphery is connected with the inner wall sealing of positioning tube 5, and the composition of pressure-sensitive diaphragm 2 has more
Individual stomata 7, the aperture of stomata 7 is 40~80um.One end of seal head 6 of the present embodiment is fixedly connected with pressure-sensitive diaphragm 2, and its is another
The other end for being connected the end of ventilating duct 1 relative with sealing tube 4 is held to be in close contact.
In order to lift the sealing property of the present embodiment, the other end at relative connection ventilating duct 1 end of sealing tube 4 of the present embodiment
Inwall forms inclined-plane, and one end that seal head 6 contacts with sealing tube 4 is frustum termination, and the frustum termination side wall is with sealing
The inclined-plane slope that pipe 4 is formed is identical.In order that being connected on outside being easy to during the present embodiment application on air blower body, the present embodiment goes out
The other end lateral wall at relative connection ventilating duct 1 end of airduct 3 is arranged to thread-like structure.
Above-described embodiment, the purpose of the present invention, technical scheme and beneficial effect are carried out further
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc., all should include
Within protection scope of the present invention.
Claims (4)
- A kind of 1. shower nozzle suitable for air blower, it is characterised in that including ventilating duct (1), pressure-sensitive diaphragm (2), discharge pipe (3), Sealing tube (4), positioning tube (5) and seal head (6), the ventilating duct (1) are cone tubular structure, the discharge pipe (3) and sealing Pipe (4) is coaxially disposed and both are respectively arranged inside and outside ventilating duct (1), and both of which has one small with ventilating duct (1) opening of one end End connection；The positioning tube (5) one end big with ventilating duct (1) opening is connected, and the pressure-sensitive diaphragm (2) is located at positioning tube (5) Interior and its periphery is connected with positioning tube (5) inner wall sealing, and pressure-sensitive diaphragm (2), which is formed, multiple stomatas (7)；The seal head (6) One end is fixedly connected with pressure-sensitive diaphragm (2), and the other end that its other end is connected ventilating duct (1) end with sealing tube (4) relatively is close Contact.
- 2. a kind of shower nozzle suitable for air blower according to claim 1, it is characterised in that the sealing tube (4) is relative The other end inwall for connecting ventilating duct (1) end forms inclined-plane, and one end that the seal head (6) contacts with sealing tube (4) is frustum Shape termination, and the frustum termination side wall is identical with the inclined-plane slope that sealing tube (4) is formed.
- 3. a kind of shower nozzle suitable for air blower according to claim 1, it is characterised in that the discharge pipe (3) is relative The other end lateral wall at connection ventilating duct (1) end is arranged to thread-like structure.
- A kind of 4. shower nozzle suitable for air blower according to claim 1, it is characterised in that the aperture of the stomata (7) For 40~80um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710851554.6A CN107489652A (en) | 2017-09-19 | 2017-09-19 | A kind of shower nozzle suitable for air blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710851554.6A CN107489652A (en) | 2017-09-19 | 2017-09-19 | A kind of shower nozzle suitable for air blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107489652A true CN107489652A (en) | 2017-12-19 |
Family
ID=60651625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710851554.6A Withdrawn CN107489652A (en) | 2017-09-19 | 2017-09-19 | A kind of shower nozzle suitable for air blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107489652A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111013280A (en) * | 2019-12-18 | 2020-04-17 | 江苏省同济科技有限公司 | Reverse blowing type efficient dust remover |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005069112A (en) * | 2003-08-25 | 2005-03-17 | Tokyo Electric Power Co Inc:The | Compressor cooling method of fuel gas feeder |
| CN1650688A (en) * | 2004-02-03 | 2005-08-10 | 日立工机株式会社 | Blower |
| CN201999803U (en) * | 2011-05-09 | 2011-10-05 | 四川四通欧美环境工程有限公司 | Micropore aerator |
| CN203098418U (en) * | 2012-02-06 | 2013-07-31 | 戴森技术有限公司 | Fan and fan spraying nozzle |
| CN204041505U (en) * | 2014-06-29 | 2014-12-24 | 蔡立云 | Novel fan fixing device |
-
2017
- 2017-09-19 CN CN201710851554.6A patent/CN107489652A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005069112A (en) * | 2003-08-25 | 2005-03-17 | Tokyo Electric Power Co Inc:The | Compressor cooling method of fuel gas feeder |
| CN1650688A (en) * | 2004-02-03 | 2005-08-10 | 日立工机株式会社 | Blower |
| CN201999803U (en) * | 2011-05-09 | 2011-10-05 | 四川四通欧美环境工程有限公司 | Micropore aerator |
| CN203098418U (en) * | 2012-02-06 | 2013-07-31 | 戴森技术有限公司 | Fan and fan spraying nozzle |
| CN204041505U (en) * | 2014-06-29 | 2014-12-24 | 蔡立云 | Novel fan fixing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111013280A (en) * | 2019-12-18 | 2020-04-17 | 江苏省同济科技有限公司 | Reverse blowing type efficient dust remover |
| CN111013280B (en) * | 2019-12-18 | 2021-10-01 | 江苏省同济科技有限公司 | Reverse blowing type efficient dust remover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171219 |
|
| WW01 | Invention patent application withdrawn after publication |