CN208442384U - A kind of stream-liquid two-phase flow steam tune vibration device - Google Patents
A kind of stream-liquid two-phase flow steam tune vibration device Download PDFInfo
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- CN208442384U CN208442384U CN201820772719.0U CN201820772719U CN208442384U CN 208442384 U CN208442384 U CN 208442384U CN 201820772719 U CN201820772719 U CN 201820772719U CN 208442384 U CN208442384 U CN 208442384U
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Abstract
It shakes device the utility model discloses a kind of stream-liquid two-phase flow steam tune in sampler technical field, tunes vibration device is in I-shaped, and I-shaped water inlet end is equipped with ballast, and the ballast is equipped with necking；I-shaped upper end is equipped with steam injection equipment, which includes outer cylinder and inner cylinder, which is equipped with several apertures of uniform discharge, inner cylinder is arranged in the outer cylinder, and inner cylinder bottom end is equipped with the nozzle expanded outwardly；I-shaped water outlet is equipped with flash vessel；The utility model have it is structurally reasonable, easy for installation, by injection steam, slow down big yield enter cavity generation vibration.
Description
Technical field
The utility model relates to dashpot technical field, in particular to a kind of stream-liquid two-phase flow steam tune vibration device.
Background technique
Stream-liquid two-phase flow drain valve is widely used in high and low pressure heater, gland heater, boiler company in electric system
Row and the equipment such as drum, heat exchangers for district heating, it is superior performance, non-maintaining, at low cost, can also be applied to electric power, chemical industry, petroleum,
The industrial and mining enterprises such as printing and dyeing, Ferrous Metallurgy, but in the process of running, mass-flow can cause to vibrate in the cavity by drain valve,
Noise is generated, has damage to drain valve to a certain extent.
Utility model content
The purpose of the utility model is to provide a kind of stream-liquid two-phase flow steam tune vibrations reasonable in design, easy for installation
Device.
The device purpose of the utility model is realized as follows: a kind of stream-liquid two-phase flow steam tune shakes, the tune vibration device is in work
Font, I-shaped inlet end are equipped with ballast, which is equipped with necking；I-shaped upper end is equipped with steam injection equipment,
The steam injection equipment includes outer cylinder and inner cylinder, which is equipped with several apertures of uniform discharge, setting in the outer cylinder
Inner cylinder, inner cylinder bottom end are equipped with the nozzle expanded outwardly；I-shaped water outlet end is equipped with flash vessel.
As the further preferred scheme of the utility model, the steam injection equipment can individually be taken out out of cavity.
As the further preferred scheme of the utility model, the diameter 1 of several apertures to 2mm.
As the further preferred scheme of the utility model, I-shaped each port is equipped with connecting flange.
As the further preferred scheme of the utility model, the flash vessel is in broadening formation outward.
As the further preferred scheme of the utility model, the ballast and flash vessel symmetrical structure.
As the further preferred scheme of the utility model, the I-shaped upper end is steam inlet.
As the further preferred scheme of the utility model, it is described it is I-shaped be integrally formed.
Compared with prior art, the utility model has the beneficial effects that: steam is injected in outer cylinder by nozzle, lead to
Several apertures of 1-2mm on outer cylinder are crossed, the mass-flow of process is scatter, and then control water flow, such water flow comes out from flash vessel
When pipeline would not be washed away, on the one hand can play a protective role, on the one hand scattered flow rate of water flow is small, reduces vibration
It is dynamic；Steam injection equipment can individually take out, easy to clean and replacement.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Wherein, 1 ballast: 11 neckings, 21 outer cylinders, 22 inner cylinders, 3 nozzles, 4 flash vessels, 5 flanges, 6 apertures.
Specific embodiment
The device as shown in Figure 1, a kind of stream-liquid two-phase flow steam tune shakes, adjusting vibration device, I-shaped water inlet end, which is equipped with, to be subtracted in I-shaped
Device 1 is flowed, which is equipped with necking 11；I-shaped upper end is equipped with steam injection equipment, which includes outer
Cylinder 21 and inner cylinder 22,21 bottom end of outer cylinder are equipped with several apertures of uniform discharge, inner cylinder 22,22 bottom of inner cylinder are arranged in outer cylinder 21
End is equipped with the nozzle 3 expanded outwardly；I-shaped water outlet is equipped with flash vessel 4.
Above-mentioned steam injection equipment can individually take out out of cavity.
The diameter 1 of above-mentioned several apertures 6 is to 2mm.
Above-mentioned I-shaped each port is equipped with connecting flange 5.
Above-mentioned flash vessel 4 is in broadening formation outward.
4 symmetrical structure of above-mentioned ballast 1 and flash vessel.
Above-mentioned I-shaped upper end is steam inlet.
It is above-mentioned it is I-shaped be integrally formed.
The working principle of the utility model is described below, and enters tune vibration device chamber when water flow enters ballast 1 from water inlet end
In vivo, while steam is from adjusting the steam inlet of vibration device upper end to be put into steam injection equipment, and the inner cylinder 22 of steam injection equipment will
Steam drains into lower end, and nozzle 3 is by several apertures 6 on 21 wall of outer cylinder, so that steam uniform discharge, at this time divides uniform fluid flow
Scatter, so reduce water flow impact generate vibration, later water flow from flash vessel 4 by water outlet slowly outward (i.e. pipeline)
Discharge.
Above description is only a specific implementation of the present invention, but the protection scope of utility model is not limited to
This, anyone skilled in the art within the technical scope disclosed by the utility model, the variation that can readily occur in or is replaced
It changes, should all cover within the protection scope of utility model.
Claims (8)
- The device 1. a kind of stream-liquid two-phase flow steam tune shakes, it is characterised in that: the tunes vibration device be in it is I-shaped, I-shaped water inlet end is equipped with Ballast (1), the ballast (1) are equipped with necking (11)；I-shaped upper end is equipped with steam injection equipment, the steam injection equipment Including outer cylinder (21) and inner cylinder (22), which is equipped with aperture (6), and inner cylinder (22) are arranged in the outer cylinder (21), Inner cylinder (22) bottom end is equipped with the nozzle (3) expanded outwardly；I-shaped water outlet is equipped with flash vessel (4).
- The device 2. a kind of stream-liquid two-phase flow steam tune according to claim 1 shakes, it is characterised in that: the steam injection equipment It can individually be taken out out of cavity.
- The device 3. a kind of stream-liquid two-phase flow steam tune according to claim 1 shakes, it is characterised in that: the aperture (6) is several Diameter 1 to 2mm.
- The device 4. a kind of stream-liquid two-phase flow steam tune according to claim 1 shakes, it is characterised in that: I-shaped each end Mouth is equipped with connecting flange (5).
- The device 5. a kind of stream-liquid two-phase flow steam tune according to claim 1 shakes, it is characterised in that: the flash vessel (4) to It is outside in broadening formation.
- 6. a kind of stream-liquid two-phase flow steam tune vibration device according to claim 1 or 5, it is characterised in that: the ballast (1) With flash vessel (4) symmetrical structure.
- The device 7. a kind of stream-liquid two-phase flow steam tune according to claim 1 shakes, it is characterised in that: the I-shaped upper end is Steam inlet.
- The device 8. a kind of stream-liquid two-phase flow steam tune according to claim 1 shakes, it is characterised in that: it is described it is I-shaped be one Molding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820772719.0U CN208442384U (en) | 2018-05-22 | 2018-05-22 | A kind of stream-liquid two-phase flow steam tune vibration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820772719.0U CN208442384U (en) | 2018-05-22 | 2018-05-22 | A kind of stream-liquid two-phase flow steam tune vibration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208442384U true CN208442384U (en) | 2019-01-29 |
Family
ID=65091127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820772719.0U Active CN208442384U (en) | 2018-05-22 | 2018-05-22 | A kind of stream-liquid two-phase flow steam tune vibration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208442384U (en) |
-
2018
- 2018-05-22 CN CN201820772719.0U patent/CN208442384U/en active Active
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