CN106868695A - A kind of spray nozzle device of weaving water-jet loom - Google Patents
A kind of spray nozzle device of weaving water-jet loom Download PDFInfo
- Publication number
- CN106868695A CN106868695A CN201710220633.7A CN201710220633A CN106868695A CN 106868695 A CN106868695 A CN 106868695A CN 201710220633 A CN201710220633 A CN 201710220633A CN 106868695 A CN106868695 A CN 106868695A
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- China
- Prior art keywords
- nozzle
- screw thread
- water
- jet loom
- containment vessel
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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.)
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Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
- D03D47/32—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by liquid jet
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
Abstract
The invention discloses a kind of spray nozzle device of weaving water-jet loom,Including nozzle and containment vessel,One end of the nozzle offers water jet,Shower nozzle is installed in the nozzle,Hole for water spraying is offered in the shower nozzle,The shower nozzle lateral wall is provided with the first screw thread,The nozzle is threadedly coupled with shower nozzle by the first screw thread,Catch basin is provided with below the water jet,The bottom of the catch basin is communicated with drainpipe,Mounting groove is offered in the containment vessel,The mounting groove is internally threaded near the side of stay hook,And be threadedly coupled with nozzle needle by screw thread,The lateral surface that the nozzle needle projects section is provided with the second screw thread,One end of the inlet segment of the nozzle needle is fixed with connector,The inside of the connector is provided with internal thread,The lateral wall of the connector is provided with external screw thread,The nozzle device structure of this weaving water-jet loom is simple,Extend the service life of device,Whole device is very facilitated in assembling and dismounting.
Description
Technical field
The present invention relates to water-jet loom component technology field, specially a kind of spray nozzle device of weaving water-jet loom.
Background technology
At present, in weaving industry, in addition to a small amount of fly-shuttle loom is remained, shuttleless loom is largely used, water spray is knitted
Machine is the one kind in shuttleless loom, and it makes parallel enter between warp by spraying pressurised stream, realizes wefting insertion.In wefting insertion machine
In structure, pressurizeed by pump sump, the water of compression flows through spray nozzle device ejection, while it is another to drive weft yarn to be guided into from the side of loom
Side.When water enter nozzle body in and through nozzle needle front end at a high speed spray when, instantaneous negative pressure is formed in nozzle needle front end, so as to will penetrate
Silk thread high-speed straight-line in nozzle needle sprays.
Existing device, is fixed using interior arrangement to nozzle needle, but after prolonged use time,
Because pressure produced during water spray etc. so that the balance reduction of nozzle needle, then cause the weft yarn for spraying uneven, and if
There is part to need repairing inside spray nozzle device, then remove cumbersome.
The content of the invention
It is an object of the invention to provide a kind of spray nozzle device of weaving water-jet loom, with solving above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides following technical scheme：A kind of spray nozzle device of weaving water-jet loom, bag
Nozzle and containment vessel are included, one end of the nozzle offers water jet, shower nozzle is provided with the nozzle, opened up in the shower nozzle
There is hole for water spraying, the shower nozzle lateral wall is provided with the first screw thread, and the nozzle is threadedly coupled with shower nozzle by the first screw thread,
Catch basin is provided with below the water jet, the bottom of the catch basin is communicated with drainpipe, and the other end of the nozzle is opened
Fixing groove is provided with, one end of the containment vessel is provided with stay hook, mounting groove is offered in the containment vessel, the mounting groove is close to
The side of stay hook is internally threaded, and is threadedly coupled with nozzle needle by screw thread, and the lateral surface that the nozzle needle projects section is provided with
Second screw thread, one end of the inlet segment of the nozzle needle is fixed with connector, and the inside of the connector is provided with internal thread, the company
The lateral wall of fitting is provided with external screw thread.
Preferably, the fixing groove and stay hook are applied in combination so that nozzle is easily facilitated with containment vessel and is connected, and solid
The number of combinations for determining groove with stay hook is at least eight groups.
Preferably, the hole for water spraying is designed as convex shape, and part away from water jet is provided with screw thread.
Preferably, first screw thread is identical with the rotation direction of the second screw thread.
Preferably, the external screw thread matches with internal thread.
Compared with prior art, the beneficial effects of the invention are as follows：The nozzle device structure of this weaving water-jet loom is simple,
By being provided with mounting groove in containment vessel, the effect stablized to nozzle needle has buffered impact of the hydraulic pressure to nozzle needle, it is ensured that
The useful life of nozzle needle, extend the service life of device, it is to avoid frequently repairs, and single unit system can be from nozzle
Dismantled one by one, it is to avoid because the defect of front end needs to dismantle whole spray nozzle device so that whole device in assembling and
Very facilitated during dismounting, and can quickly overhaul and change when maintenance.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is the structural representation of nozzle needle in the present invention.
In figure：1- nozzles；2- water jets；3- fixing grooves；4- catch basins；5- drainpipes；6- shower nozzles；7- hole for water sprayings；8-
One screw thread；9- containment vessels；10- stay hooks；11- nozzle needles；12- mounting grooves；13- connectors；14- external screw threads；141- internal threads；
The screw threads of 15- second.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of spray nozzle device of weaving water-jet loom, including
Nozzle 1 and containment vessel 9, one end of the nozzle 1 offer in water jet 2, the nozzle 1 and are provided with shower nozzle 6, the shower nozzle 6
Hole for water spraying 7 is inside offered, the lateral wall of the shower nozzle 6 is provided with the first screw thread 8, and the nozzle 1 passes through the first screw thread 8 with shower nozzle 6
It is threadedly coupled, the lower section of the water jet 2 is provided with catch basin 4, and the bottom of the catch basin 4 is communicated with drainpipe 5, institute
The other end for stating nozzle 1 offers fixing groove 3, and one end of the containment vessel 9 is provided with stay hook 10, the containment vessel 9 and opens up
There is mounting groove 12, the mounting groove 12 is internally threaded near the side of stay hook 10, and by screw thread and the screw thread of nozzle needle 11
Connection, the lateral surface that the nozzle needle 11 projects section is provided with the second screw thread 15, and one end of the inlet segment of the nozzle needle 11 is fixed with company
Fitting 13, the inside of the connector 13 is provided with internal thread 141, and the lateral wall of the connector 13 is provided with external screw thread 14.
The fixing groove 3 is applied in combination with stay hook 10 so that nozzle 1 is easily facilitated with containment vessel 9 and is connected, and fixed
Groove 3 is at least eight groups with the number of combinations of stay hook 10, while nozzle 1 and the convenient connection of containment vessel 9, it is ensured that its junction
Stability, the hole for water spraying 7 is designed as convex shape, and part away from water jet 2 is provided with screw thread, is easy to and nozzle needle 11
Connection, first screw thread 8 is identical with the rotation direction of the second screw thread 15, it is ensured that it is same that shower nozzle 6 can be dismantled individually
When, the stability on nozzle needle 11 does not influence, and the external screw thread 14 matches with internal thread 141, and when mounted, texture is identical,
Ensure that the stability of connection.
Operation principle：When using, when being assembled to spray nozzle device, by the external screw thread 14 of connector 13, will
Nozzle needle 11 is arranged on water pump, is connected with the internal thread 141 on connector 13 by the external screw thread of the outer one end of containment vessel 9, then
Shower nozzle 6 is connected by the second screw thread 15 on nozzle needle 11 with nozzle needle 11, is arranged on shower nozzle 6 by nozzle 1, the one of nozzle 1
End offers mounting groove 12 and is connected with the stay hook 10 of the one end of containment vessel 9, it is ensured that the stabilization of nozzle 1 and containment vessel 9, nozzle 1
The bottom of water jet 2 that opens up of the other end be provided with catch basin 4 and the drainpipe 5 connected with catch basin 4 so that spun
While knitting, the water for not playing a role is collected, can reuse, it is to avoid the waste of water resource.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (5)
1. a kind of spray nozzle device of weaving water-jet loom, including nozzle (1) and containment vessel (9), it is characterised in that：The nozzle
(1) one end offers to be provided with water jet (2), the nozzle (1) in shower nozzle (6), the shower nozzle (6) and offers hole for water spraying
(7), shower nozzle (6) lateral wall is provided with the first screw thread (8), and the nozzle (1) is entered with shower nozzle (6) by the first screw thread (8)
Row threaded connection, is provided with catch basin (4) below the water jet (2), the bottom of the catch basin (4) is communicated with drainpipe
(5), the other end of the nozzle (1) offers fixing groove (3), and one end of the containment vessel (9) is provided with stay hook (10), described
Mounting groove (12) is offered in containment vessel (9), the mounting groove (12) is internally threaded near the side of stay hook (10), and
It is threadedly coupled with nozzle needle (11) by screw thread, the lateral surface that the nozzle needle (11) projects section is provided with the second screw thread (15), the spray
One end of the inlet segment of pin (11) is fixed with connector (13), and the inside of the connector (13) is provided with internal thread (141), described
The lateral wall of connector (13) is provided with external screw thread (14).
2. the spray nozzle device of a kind of weaving water-jet loom according to claim 1, it is characterised in that：The fixing groove
(3) be applied in combination with stay hook (10) so that nozzle (1) is easily facilitated with containment vessel (9) and is connected, and fixing groove (3) with it is solid
The number of combinations for determining hook (10) is at least eight groups.
3. the spray nozzle device of a kind of weaving water-jet loom according to claim 1, it is characterised in that：The hole for water spraying
(7) it is designed as convex shape, and part away from water jet (2) is provided with screw thread.
4. the spray nozzle device of a kind of weaving water-jet loom according to claim 1, it is characterised in that：First screw thread
(8) rotation direction with the second screw thread (15) is identical.
5. the spray nozzle device of a kind of weaving water-jet loom according to claim 1, it is characterised in that：The external screw thread
(14) match with internal thread (141).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710220633.7A CN106868695A (en) | 2017-04-06 | 2017-04-06 | A kind of spray nozzle device of weaving water-jet loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710220633.7A CN106868695A (en) | 2017-04-06 | 2017-04-06 | A kind of spray nozzle device of weaving water-jet loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106868695A true CN106868695A (en) | 2017-06-20 |
Family
ID=59161141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710220633.7A Pending CN106868695A (en) | 2017-04-06 | 2017-04-06 | A kind of spray nozzle device of weaving water-jet loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106868695A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108525916A (en) * | 2018-06-27 | 2018-09-14 | 湖州吉弘机械有限公司 | A kind of nozzle for spray pistol easy to change |
| CN110528155A (en) * | 2019-08-28 | 2019-12-03 | 常州捷特纺织器材有限公司 | Auxiliary nozzle used in jet loom airflow detecting device |
| CN111235800A (en) * | 2020-01-10 | 2020-06-05 | 浙江杭州湾纺织品有限公司 | Water-saving dyeing machine |
-
2017
- 2017-04-06 CN CN201710220633.7A patent/CN106868695A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108525916A (en) * | 2018-06-27 | 2018-09-14 | 湖州吉弘机械有限公司 | A kind of nozzle for spray pistol easy to change |
| CN110528155A (en) * | 2019-08-28 | 2019-12-03 | 常州捷特纺织器材有限公司 | Auxiliary nozzle used in jet loom airflow detecting device |
| CN110528155B (en) * | 2019-08-28 | 2024-05-31 | 常州捷特纺织器材有限公司 | Auxiliary nozzle air flow detection device for air jet loom |
| CN111235800A (en) * | 2020-01-10 | 2020-06-05 | 浙江杭州湾纺织品有限公司 | Water-saving dyeing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170620 |
|
| WD01 | Invention patent application deemed withdrawn after publication |