CN204780068U - Magnetic pressure formula hydraulic loom spray tube - Google Patents
Magnetic pressure formula hydraulic loom spray tube Download PDFInfo
- Publication number
- CN204780068U CN204780068U CN201520367420.3U CN201520367420U CN204780068U CN 204780068 U CN204780068 U CN 204780068U CN 201520367420 U CN201520367420 U CN 201520367420U CN 204780068 U CN204780068 U CN 204780068U
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- China
- Prior art keywords
- induction coil
- pressure
- check valve
- pressure chamber
- pressure piston
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Abstract
The utility model provides a magnetic pressure formula hydraulic loom spray tube, including a pipe body, the coaxial pressure piston that sets up in the body, be provided with limitedly in the body the pressure chamber of pressure piston reciprocating stroke, the one end of pressure chamber is provided with the fluid hole of being equipped with the check valve, pressure piston with the airtight cooperation of pressure chamber, the coaxial induction coil of being provided with and the second fluid hole of being equipped with the second check valve in the pressure piston, the flow direction of check valve and second check valve is unanimous, be provided with the drive in the body induction coil's the 2nd induction coil, the utility model discloses in through control induction coil and the 2nd induction coil's direction of the magnetic poles makes pressure piston reciprocating motion, through the cooperation of check valve, the process of moisturizing and pressurized -water is accomplished to the pressure chamber, makes whole device form the water pressure of pulsed.
Description
Art
The utility model relates to water jet looms apparatus field, especially, is a kind of magnetic pressure type jet pipe for water jet looms.
Background technology
Water jet looms is the shuttleless loom adopting shower weft traction to pass through shed open.The frictional traction of water jet weft insertion to weft yarn is larger than pneumatic picking, and diffusivity is little, adapts to the needs of the long filament wefting insertion such as ganoid synthetic fiber, glass fibre.Can increase simultaneously and close fine electric conductivity, effectively overcome the electrostatic in weaving.In addition the energy spraying weft waste is less, and noise is minimum.The current convergence of water jet looms is good, and water is also large to the frictional traction of weft yarn in addition, therefore makes the weft yarn flying speed of water jet looms, loom speed all occupies first of all kinds of loom.
Water jet looms is that the hydraulic pressure provided by water pump is formed after nozzle current limliting for guiding the water stream of weft yarn, the injection water a fluid stream of the solenoid control nozzle pulsed on nozzle carries out wefting insertion, in the whole process of water jet looms running, water pump is in running order all the time, during the closed electromagnetic valve of i.e. nozzle, water pump is also in running order, and pump working load under this state is higher.
Utility model content
In order to solve the problem, the purpose of this utility model is to provide a kind of magnetic pressure type water jet looms jet pipe, and this magnetic pressure type water jet looms jet pipe can work asynchronously with the injection frequency of loom.
The utility model solves the technical scheme that its technical problem adopts:
This magnetic pressure type water jet looms jet pipe comprises body, in described body, a pressure piston is coaxially set, the pressure chamber limiting described pressure piston reciprocating stroke is provided with in described body, one end of described pressure chamber is provided with the fluid bore that check valve is housed, described pressure piston and described pressure chamber air-tight fit, induction coil and the second body opening that the second check valve is housed is coaxially arranged with in described pressure piston, described check valve is consistent with the flow direction of the second check valve, is provided with the second induction coil driving described induction coil in described body.
As preferably, described second induction coil is by the Control of Voltage of alternating polarity, described second induction coil is arranged on non-streaming body opening one end of pressure chamber, described induction coil both positive and negative polarity forms closed-loop path by wire, and described pressure piston is fixedly connected with the fluid nose end of described pressure chamber by an elastic component.
As preferably, the diameter of described induction coil is less than 0.8 times of the second induction coil.
As preferably, described elastic component is spring or atmospheric pressure pole.
The utility model has the advantage of:
By controlling the pole orientation of described induction coil and the second induction coil, make described pressure piston reciprocating motion, by the cooperation of check valve, pressure chamber completes the process of moisturizing and setting-out, make whole device form the hydraulic pressure of pulsed, because whole process does not have middle drive mechanism, and only do work when needs hydraulic pressure, therefore, there is the feature that structure is simple, efficiency is high, energy-conservation.
Accompanying drawing explanation
Fig. 1 is the pressure stroke schematic diagram of this magnetic pressure type water jet looms jet pipe embodiment one.
Fig. 2 is the pressure piston moisturizing schematic diagram of this magnetic pressure type water jet looms jet pipe embodiment one.
Fig. 3 is the structural representation of this magnetic pressure type water jet looms jet pipe embodiment two.
Fig. 4 is the movement under force schematic diagram of this magnetic pressure type water jet looms jet pipe embodiment two induction coil and the second induction coil.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Embodiment one:
In the present embodiment, consult Fig. 1, this magnetic pressure type water jet looms jet pipe comprises body 100, one pressure piston 200 is coaxially set in described body 100, the pressure chamber limiting described pressure piston 200 reciprocating stroke is provided with in described body 100, one end of described pressure chamber is provided with the fluid bore 110 that check valve 120 is housed, described pressure piston 200 and described pressure chamber air-tight fit, induction coil 250 and the second body opening 210 that the second check valve 220 is housed is coaxially arranged with in described pressure piston 200, described check valve 120 is consistent with the flow direction of the second check valve 220, the second induction coil 150 driving described induction coil 250 is provided with in described body 100.
Consulting Fig. 1 and Fig. 2, the reciprocating motion of pressure piston 200 can be realized by controlling described induction coil 250 and the second induction coil 150 electrical current polar orientation.
Embodiment two:
In the present embodiment, consult Fig. 3, this magnetic pressure type water jet looms jet pipe comprises body 100, one pressure piston 200 is coaxially set in described body 100, the pressure chamber limiting described pressure piston 200 reciprocating stroke is provided with in described body 100, one end of described pressure chamber is provided with the fluid bore 110 that check valve 120 is housed, described pressure piston 200 and described pressure chamber air-tight fit, induction coil 250 and the second body opening 210 that the second check valve 220 is housed is coaxially arranged with in described pressure piston 200, described check valve 120 is consistent with the flow direction of the second check valve 220, the second induction coil 150 driving described induction coil 250 is provided with in described body 100.
Above-mentioned magnetic pressure type water jet looms jet pipe, described second induction coil 150 is by the Control of Voltage of alternating polarity, described second induction coil 150 is arranged on non-streaming body opening 110 one end of pressure chamber, described induction coil 250 both positive and negative polarity forms closed-loop path by wire, and described pressure piston 200 is fixedly connected with the fluid nose end of described pressure chamber by an elastic component.
The diameter of described induction coil 250 should control less than 0.8 times at the second induction coil 150, and keep described induction coil 250 one end to be in completely in described second induction coil 150, described elastic component is spring 300.
The working method of above-mentioned magnetic pressure type water jet looms jet pipe and principle:
Consult Fig. 3 and Fig. 4, after described second induction coil 150 is energized, the magnetic field that second induction coil 150 produces is by described induction coil 250, described second induction coil 150 changes electrode under the Control of Voltage of alternating polarity, now the magnetic pole of the second induction coil 150 exchanges rapidly under the control of voltage, and described induction coil 250 is because magnetic field is by dying down by force generation induced-current, faradic effect makes its magnetic field slowly disappear by dying down by force, and now the magnetic pole of the second induction coil 150 and the magnetic pole of induction coil 250 repel each other in the same way, described pressure piston 200 is by the drive of induction coil 250, the water in squeeze pressure chamber, the water of pressure chamber sprays the water stream being formed and promote weft yarn from described fluid bore 110, after the induced-current of induction coil 250 disappears, the effect that pressure piston 200 is subject to spring 300 returns starting point, and the check valve 220 on pressure piston 200 is opened to described pressure chamber and is kept the skin wet, and after induction coil 250 gets back to starting point, again be in the magnetic field that the second induction coil 150 produces, when after the voltage generation alternating polarity in the second induction coil 150, induction coil 250 is ejected again.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a magnetic pressure type water jet looms jet pipe, comprise body (100), it is characterized in that: a pressure piston (200) is coaxially set in described body (100), the pressure chamber limiting described pressure piston (200) reciprocating stroke is provided with in described body (100), one end of described pressure chamber is provided with the fluid bore (110) that check valve (120) are housed, described pressure piston (200) and described pressure chamber air-tight fit, be coaxially arranged with induction coil (250) in described pressure piston (200) and the second body opening (210) of the second check valve (220) is housed, described check valve (120) is consistent with the flow direction of the second check valve (220), the second induction coil (150) driving described induction coil (250) is provided with in described body (100).
2. magnetic pressure type water jet looms jet pipe according to claim 1, it is characterized in that: described second induction coil (150) is by the Control of Voltage of alternating polarity, described second induction coil (150) is arranged on non-streaming body opening (110) one end of pressure chamber, described induction coil (250) both positive and negative polarity forms closed-loop path by wire, and described pressure piston (200) is fixedly connected with the fluid nose end of described pressure chamber by an elastic component.
3. magnetic pressure type water jet looms jet pipe according to claim 2, is characterized in that: the diameter of described induction coil (250) is less than 0.8 times of the second induction coil 150.
4. magnetic pressure type water jet looms jet pipe according to claim 2, is characterized in that: described elastic component is spring (300) or atmospheric pressure pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520367420.3U CN204780068U (en) | 2015-06-01 | 2015-06-01 | Magnetic pressure formula hydraulic loom spray tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520367420.3U CN204780068U (en) | 2015-06-01 | 2015-06-01 | Magnetic pressure formula hydraulic loom spray tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204780068U true CN204780068U (en) | 2015-11-18 |
Family
ID=54520158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520367420.3U Withdrawn - After Issue CN204780068U (en) | 2015-06-01 | 2015-06-01 | Magnetic pressure formula hydraulic loom spray tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204780068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104846514A (en) * | 2015-06-01 | 2015-08-19 | 苏州市晨彩纺织研发有限公司 | Magnetic pressure type hydraulic loom spray pipe |
-
2015
- 2015-06-01 CN CN201520367420.3U patent/CN204780068U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104846514A (en) * | 2015-06-01 | 2015-08-19 | 苏州市晨彩纺织研发有限公司 | Magnetic pressure type hydraulic loom spray pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151118 Effective date of abandoning: 20160817 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |