CN215867339U - Novel casting body spherical sight glass for two-phase flow medium - Google Patents
Novel casting body spherical sight glass for two-phase flow medium Download PDFInfo
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- CN215867339U CN215867339U CN202120413851.4U CN202120413851U CN215867339U CN 215867339 U CN215867339 U CN 215867339U CN 202120413851 U CN202120413851 U CN 202120413851U CN 215867339 U CN215867339 U CN 215867339U
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Abstract
The utility model relates to a novel casting body spherical sight glass for two-phase flow media, which comprises a sight glass seat; the sight glass is formed by casting, and the inner cavity is spherical; the surface of the sight glass seat is respectively provided with a pair of inlet and outlet ports and a pair of observation ports; observation glass is arranged in the observation port; the inlet and the outlet are provided with first flanges for connecting pipelines; the diameter of the spherical cavity is larger than that of the inlet and outlet connecting pipeline; a blowing hole communicated with the cavity is formed in one side of the sight glass seat; according to the utility model, through the diameter difference between the cavity and the pipeline, liquid can diffuse to two sides, particulate matters can be flushed forwards by means of inertia, the flow speed is reduced when the particulate matters reach the lower part of the spherical cavity, the liquid can carry the particulate matters to flush downwards, so that glass is hardly contacted with the particulate matters, and the glass is protected from being damaged, therefore, the practical service life of the observation mirror is prolonged, and through the addition of the blowing holes, if accumulation occurs, accumulated objects can be flushed and cleaned.
Description
Technical Field
The utility model relates to a peeping device, in particular to a novel casting body ball-shaped sight glass for a two-phase flow medium.
Background
At present, in an electroplating process of a copper foil factory, an electrolyte needs to be purified by activated carbon to maintain the cleanliness, and because activated carbon particles are hard and have poor liquidity, a pipeline fluid has an activated carbon and electrolyte two-phase medium during conveying, the activated carbon needs to be regenerated at intervals to keep the purification effect, and the activated carbon particles need to be conveyed into treatment equipment (a carbon beating process) during the regeneration process, so that the pipeline is often blocked, and an observation sight glass needs to be installed to observe the state of the pipeline fluid; the existing sight glass mainly comprises a straight-through (4-way type) sight glass and a transparent cylindrical tube observation mirror, wherein particles are easily accumulated on the glass position of the sight glass to cause the blockage of an observation position, and a pipeline state cannot be seen after the blockage is finished; although the aseptic spherical sight glass disclosed in the prior art 201010241357.0 solves the problem of blockage, the diameter of the spherical cavity is the same as that of the inlet and outlet pipes, when there are hard solid particles in the conveyed fluid, the observation mirror is easily impacted by the particles, and the observation mirror is damaged.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provide a novel casting body ball-type sight glass for a two-phase flow medium.
In order to achieve the purpose, the utility model adopts the technical scheme that: a novel casting body spherical sight glass for two-phase flow media comprises a sight glass seat; the sight glass seat is formed by casting, and an internal cavity is spherical; the surface of the sight glass seat is respectively provided with a pair of inlet and outlet ports and a pair of observation ports; observation glass is arranged in the observation port; the inlet and the outlet are provided with first flanges for connecting pipelines; the diameter of the cavity of the sight glass seat is larger than that of the inlet and outlet connecting pipeline; and the surface of the sight glass seat is provided with a blowing hole communicated with the cavity.
Preferably, the observation port is provided with a second flange; a third flange is connected to the outer side of the second flange; the observation glass is arranged between the second flange and the third flange and is fixed on the observation port by bolts; the diameter of the observation glass is smaller than the diameters of the second flange and the third flange.
Preferably, the second flange and the third flange are provided with grooves with sizes corresponding to the size of the observation glass.
Preferably, a sealing assembly is arranged at the joint of the observation glass and the second flange.
Preferably, the diameter of the sight glass is greater than the diameter of the pipe.
Preferably, the observation glass is high borosilicate toughened thickened glass.
Preferably, the inner wall of the visual lens base is polished.
Preferably, the pair of observation ports and the pair of inlet and outlet ports are vertically arranged on the spherical cavity.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. according to the utility model, the liquid can diffuse towards two sides through the diameter difference between the cavity and the pipeline, the particles can be flushed forwards by virtue of inertia, the flow speed is reduced when the particles reach the lower part of the spherical cavity, and the liquid can bring the particles to be flushed downwards, so that the glass is hardly contacted with the particles, and the practical service life of the observation mirror is prolonged;
2. this practicality is through increasing the purge hole, if appear piling up, can erode, clean the deposit.
Drawings
The technical scheme of the utility model is further explained by combining the accompanying drawings as follows:
FIG. 1 is a schematic cross-sectional view of a novel cast spherical sight glass for two-phase flow media according to the present invention;
fig. 2 is a front schematic view of the novel cast spherical sight glass for two-phase flow media according to the present invention.
Wherein: 1. a sight glass seat; 2. a cavity; 3. an inlet and an outlet; 4. a first flange; 5. an observation port; 6. observing glass; 7. a second flange; 8. third flange, 9 purge hole.
Detailed Description
The utility model is described in further detail below with reference to the figures and the embodiments.
Fig. 1 is a novel casting body spherical sight glass for two-phase flow media, which comprises a sight glass base 1; the inner cavity 2 of the sight glass seat 1 is spherical; the surface of the sight glass seat 1 is respectively provided with a pair of inlet and outlet 3 and a pair of observation ports 5; the inlet and the outlet 3 are provided with first flanges 4 for connecting pipelines; the observation port 5 is provided with observation glass 6; the observation port 5 is provided with a second flange 7; a third flange 8 is connected to the outer side of the second flange 7; the observation glass 6 is arranged between the second flange 7 and the third flange 8 and is fixed on the observation port 5 by bolts; the diameter of the observation glass 6 is smaller than the diameters of the second flange 7 and the third flange 8; the diameter of the cavity 2 of the sight glass seat 1 is larger than that of the connecting pipeline of the inlet and the outlet 3; the surface of the sight glass seat 1 is provided with a blowing hole 9 communicated with the cavity 2.
Furthermore, the second flange 7 and the third flange 8 are provided with grooves corresponding to the observation glass 6 in size, so that the observation mirror is positioned and fixed in an auxiliary manner when being installed, and the installation is more convenient.
Further, a sealing assembly is arranged at the joint of the observation glass 6 and the second flange 7, so that liquid is prevented from leaking from the gap.
Further, the diameter of the sight glass 6 is larger than that of the pipe, and even if a small portion of the glass is clogged, the pipe state can be seen for the most part in the middle.
Further, the observation glass 6 is high borosilicate toughened thickened glass, and the problem that an observation surface is not clear is solved.
Further, the inner wall of the sight glass seat 1 is polished, so that particles cannot be accumulated.
Furthermore, the pair of observation ports 5 and the pair of inlet and outlet ports 3 are vertically arranged on the spherical cavity 2, so that the fluid state in the pipeline can be observed conveniently.
When in use: when liquid flows into the cavity 2 of the sight glass seat 1, the fluid state in the cavity 2 of the sight glass seat 1 is observed through the observation port 5, the diameter of the sight glass seat 1 is larger than the diameter of a pipeline connected with the inlet and the outlet 3, so that diversion can be formed, the liquid can be diffused towards two sides at the moment, the particulate matters can be rushed forwards by means of inertia, the flow speed is reduced when the particulate matters reach the lower part of the spherical cavity, the particulate matters can be carried by the liquid to go downwards, the observation lens on the observation port 5 is enabled not to be contacted with the particulate matters almost, even if the particulate matters are accumulated in the diversion process, but the diameter of the sight glass is larger than the diameter of the pipeline, so the observation lens can still observe the state of the liquid in the cavity 2, and after the diversion is completed, the accumulated position in the cavity 2 can be washed through the blowing hole 9 communicated with the interior of the cavity 2 of the sight glass seat 1.
The above is only a specific application example of the present invention, and the protection scope of the present invention is not limited in any way. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (8)
1. A novel casting body spherical sight glass for two-phase flow media comprises a sight glass seat; the sight glass seat is formed by casting, and an internal cavity is spherical; the surface of the sight glass seat is respectively provided with a pair of inlet and outlet ports and a pair of observation ports; observation glass is arranged in the observation port; the inlet and the outlet are provided with first flanges for connecting pipelines; the method is characterized in that: the diameter of the cavity of the sight glass seat is larger than that of the inlet and outlet connecting pipeline; and the surface of the sight glass seat is provided with a blowing hole communicated with the cavity.
2. The novel cast volume ball mirror for two-phase flow media of claim 1, wherein: the observation port is provided with a second flange; a third flange is connected to the outer side of the second flange; the observation glass is arranged between the second flange and the third flange and is fixed on the observation port by bolts; the diameter of the observation glass is smaller than the diameters of the second flange and the third flange.
3. The new cast volume ball mirror for two-phase flow media of claim 2, wherein: and grooves with the size corresponding to that of the observation glass are arranged on the second flange and the third flange.
4. The novel cast volume ball mirror for two-phase flow media of claim 3, wherein: and a sealing assembly is arranged at the joint of the observation glass and the second flange.
5. The novel cast volume ball mirror for two-phase flow media of claim 4, wherein: the diameter of the observation glass is larger than that of the pipeline.
6. The novel cast volume ball mirror for two-phase flow media of claim 5, wherein: the observation glass is high borosilicate toughened thickened glass.
7. The novel cast volume ball mirror for two-phase flow media of claim 1, wherein: the inner wall of the sight glass seat is polished.
8. The novel cast volume ball mirror for two-phase flow media of claim 1, wherein: the pair of observation ports and the pair of inlet and outlet ports are vertically arranged on the spherical cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120413851.4U CN215867339U (en) | 2021-02-25 | 2021-02-25 | Novel casting body spherical sight glass for two-phase flow medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120413851.4U CN215867339U (en) | 2021-02-25 | 2021-02-25 | Novel casting body spherical sight glass for two-phase flow medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215867339U true CN215867339U (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120413851.4U Active CN215867339U (en) | 2021-02-25 | 2021-02-25 | Novel casting body spherical sight glass for two-phase flow medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215867339U (en) |
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2021
- 2021-02-25 CN CN202120413851.4U patent/CN215867339U/en active Active
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